@font-face {
  font-family: Onest;
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("assets/fonts/onest-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: Onest;
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("assets/fonts/onest-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --font-main: Onest, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --perco-blue: #214288;
  --perco-red: #e31e24;
  --blue-2: #2b56b1;
  --blue-soft: #eef3ff;
  --text: #2c2d2e;
  --muted: #6d7885;
  --line: #dfe4eb;
  --paper: #ffffff;
  --bg: #f5f5f5;
  --bg-soft: #f9f9f9;
  --ink: #121821;
  --radius: 8px;
  --shadow: 0 22px 60px rgba(22, 36, 64, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  font: 400 16px/1.3 var(--font-main);
  color: var(--text);
  background:
    linear-gradient(90deg, rgba(33, 66, 136, .045) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(180deg, #fff 0, var(--bg) 360px);
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  margin: 0;
  font-size: 40px;
  line-height: 1.2;
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.25;
  font-weight: 700;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
}

p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto minmax(320px, 1fr) auto auto;
  grid-template-areas:
    "brand search actions menu"
    "nav nav nav nav";
  column-gap: 14px;
  row-gap: 8px;
  align-items: center;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 64px) 10px;
  background: rgba(255, 255, 255, .93);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  grid-area: brand;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  color: var(--perco-blue);
}

.brand-logo {
  width: 174px;
  height: 46px;
  object-fit: contain;
  object-position: left center;
}

.brand small {
  display: block;
}

.brand small {
  margin-top: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none !important;
}

.main-nav {
  grid-area: nav;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  flex-wrap: wrap;
  padding-top: 8px;
  border-top: 1px solid rgba(33, 66, 136, .08);
}

.main-nav a,
.header-action {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 10px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--perco-blue);
  background: var(--blue-soft);
}

.main-nav-catalog {
  color: var(--perco-blue) !important;
  background: rgba(33, 66, 136, .08);
}

.header-action {
  color: #fff;
  background: var(--perco-blue);
}

.site-search {
  grid-area: search;
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(140px, 1fr) auto;
  align-items: center;
  height: 44px;
  border: 1px solid rgba(33, 66, 136, .18);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(22, 36, 64, .07);
  overflow: visible;
}

.header-catalog-menu {
  position: relative;
  height: 100%;
}

.header-catalog-menu summary {
  height: 100%;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  border-radius: 999px 0 0 999px;
  background: var(--perco-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
}

.header-catalog-menu summary::-webkit-details-marker {
  display: none;
}

.header-catalog-menu summary b {
  color: #fff;
}

.header-catalog-menu summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: .85;
}

.header-catalog-menu[open] summary::after {
  transform: rotate(225deg) translate(-1px, -2px);
}

.header-catalog-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: min(620px, calc(100vw - 32px));
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(33, 66, 136, .16);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(22, 36, 64, .2);
}

.header-catalog-dropdown a {
  display: grid;
  gap: 3px;
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
}

.header-catalog-dropdown a span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.header-catalog-dropdown a:hover {
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.site-search-field {
  min-width: 0;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 0 10px 0 12px;
}

.site-search-field svg,
.site-search-submit svg,
.header-icon svg,
.header-cart svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  shape-rendering: geometricPrecision;
}

.site-search-field svg {
  color: var(--perco-blue);
  opacity: .75;
}

.site-search-field input {
  min-width: 0;
  width: 100%;
  height: 40px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: 800 14px/1.2 var(--font-main);
}

.site-search-field input::placeholder {
  color: #8a95a3;
  font-weight: 700;
}

.site-search-submit {
  width: 38px;
  height: 38px;
  margin-right: 3px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .22), transparent 42%),
    var(--perco-red);
  color: #fff;
  box-shadow: 0 10px 22px rgba(227, 30, 36, .24);
  cursor: pointer;
}

.site-search-submit:hover {
  background: #c8171d;
}

.header-actions {
  grid-area: actions;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.header-contacts {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 4px;
}

.header-contact-link,
.header-engineer-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 11px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.header-contact-link {
  border: 1px solid rgba(33, 66, 136, .14);
  background: #fff;
  color: var(--perco-blue);
  box-shadow: 0 10px 26px rgba(22, 36, 64, .06);
}

.header-contact-mail {
  color: var(--muted);
}

.header-engineer-link {
  border: 1px solid rgba(227, 30, 36, .26);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .18), transparent 42%),
    var(--perco-red);
  color: #fff;
  box-shadow: 0 12px 28px rgba(227, 30, 36, .22);
}

.header-contact-link:hover,
.header-contact-link:focus-visible {
  border-color: rgba(0, 77, 159, .28);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.header-engineer-link:hover,
.header-engineer-link:focus-visible {
  background: #c8171d;
  color: #fff;
  transform: translateY(-1px);
}

.header-icon,
.header-cart {
  position: relative;
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 12px;
  color: var(--perco-blue);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .96), rgba(244, 247, 252, .96)),
    #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .85),
    0 10px 26px rgba(22, 36, 64, .08);
  transition: color .18s ease, border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.header-icon svg,
.header-cart svg {
  width: 21px;
  height: 21px;
}

.header-icon::before,
.header-cart::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 9px;
  border: 1px solid rgba(33, 66, 136, .08);
  pointer-events: none;
}

.header-icon:hover,
.header-cart:hover {
  border-color: rgba(227, 30, 36, .35);
  color: var(--perco-red);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .98), rgba(255, 245, 246, .98)),
    #fff7f7;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .9),
    0 14px 30px rgba(227, 30, 36, .12);
  transform: translateY(-1px);
}

.cart-count {
  position: absolute;
  top: -5px;
  right: -4px;
  min-width: 20px;
  min-height: 20px;
  display: none;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--perco-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
}

.cart-count.is-visible {
  display: inline-flex;
}

.menu-toggle {
  grid-area: menu;
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--perco-blue);
}

@media (max-width: 1500px) {
  .header-contact-mail {
    display: none;
  }
}

@media (max-width: 1320px) {
  .header-contact-phone {
    display: none;
  }
}

.hero {
  position: relative;
  min-height: 680px;
  display: grid;
  align-items: end;
  padding: 120px clamp(18px, 4vw, 64px) 34px;
  overflow: hidden;
  background: #101827;
  color: #fff;
}

.home-hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: grid;
  align-items: center;
  padding: 96px clamp(18px, 4vw, 64px) 44px;
  overflow: hidden;
  background: #101827;
  color: #fff;
}

.home-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.split-entry {
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(320px, 440px);
  align-items: center;
  gap: clamp(28px, 5vw, 84px);
  padding: clamp(72px, 8vw, 132px) clamp(18px, 5vw, 92px) clamp(34px, 5vw, 72px);
  background:
    radial-gradient(circle at 68% 24%, rgba(84, 113, 173, .26), transparent 34%),
    radial-gradient(circle at 8% 84%, rgba(255, 255, 255, .06), transparent 26%),
    linear-gradient(180deg, #171a22 0%, #0b0d12 100%);
  color: #fff;
}

.split-entry-head {
  max-width: 940px;
}

.split-entry-head .eyebrow {
  color: #bcd0ff;
}

.split-entry-head h1 {
  max-width: 1050px;
  font-size: clamp(52px, 6.2vw, 110px);
  line-height: .98;
}

.split-entry-head p {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255, 255, 255, .74);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.48;
}

.home-primary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.home-primary-actions a {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 900;
}

.home-primary-action {
  background: var(--perco-red);
  color: #fff;
  box-shadow: 0 18px 42px rgba(231, 38, 45, .24);
}

.home-primary-action:hover {
  background: #d91f27;
  transform: translateY(-2px);
}

.home-secondary-action {
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .06);
  color: #fff;
}

.home-secondary-action:hover {
  border-color: rgba(255, 255, 255, .36);
  background: rgba(255, 255, 255, .1);
}

.home-catalog-card {
  display: grid;
  gap: 14px;
  align-self: center;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .035)),
    rgba(11, 16, 26, .72);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .24);
  backdrop-filter: blur(16px);
}

.home-catalog-card span {
  color: #bcd0ff;
  font-size: 12px;
  font-weight: 900;
}

.home-catalog-card strong {
  max-width: 360px;
  font-size: clamp(26px, 2.4vw, 38px);
  line-height: 1.05;
}

.home-catalog-card p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 15px;
  line-height: 1.5;
}

.home-catalog-card a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: 8px;
  padding: 0 18px;
  border-radius: 8px;
  background: #fff;
  color: var(--perco-blue);
  font-weight: 900;
}

.entry-panels {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  min-height: 0;
}

.entry-panel {
  position: relative;
  min-height: 330px;
  display: grid;
  align-content: end;
  overflow: hidden;
  padding: 28px clamp(22px, 2.6vw, 38px);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 14px;
  isolation: isolate;
  background: #111722;
  box-shadow: 0 28px 84px rgba(0, 0, 0, .28);
  transform: translateZ(0);
  transition: transform .38s ease, border-color .38s ease, box-shadow .38s ease;
}

.entry-panel:hover,
.entry-panel:focus-visible {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, .36);
  box-shadow: 0 46px 140px rgba(0, 0, 0, .42);
}

.entry-panel::before,
.entry-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  transition: opacity .46s ease, transform .46s ease;
}

.entry-panel::after {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7, 10, 16, .94) 0%, rgba(10, 14, 23, .68) 48%, rgba(10, 14, 23, .08) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .56) 100%);
  opacity: 1;
  transform: none;
}

.entry-panel:hover::after,
.entry-panel:focus-visible::after {
  opacity: .82;
  transform: none;
}

.entry-turnstiles::before {
  background:
    linear-gradient(90deg, rgba(18, 24, 34, .96) 0%, rgba(46, 55, 68, .86) 54%, rgba(132, 143, 154, .46) 100%),
    repeating-linear-gradient(102deg, rgba(255, 255, 255, .075) 0 2px, transparent 2px 13px);
}

.entry-parking::before {
  background:
    linear-gradient(90deg, rgba(9, 12, 18, .94) 0%, rgba(20, 24, 31, .86) 56%, rgba(68, 72, 76, .34) 100%),
    repeating-linear-gradient(102deg, rgba(255, 255, 255, .055) 0 2px, transparent 2px 12px),
    linear-gradient(135deg, #343942 0%, #050608 50%, #1d232c 76%, #020305 100%);
}

.entry-panel img {
  position: absolute;
  right: clamp(-34px, -1vw, 14px);
  top: clamp(-10px, 1.2vw, 24px);
  z-index: -1;
  width: min(48%, 420px);
  max-height: 300px;
  object-fit: contain;
  opacity: 1;
  mix-blend-mode: normal;
  filter: saturate(1.2) contrast(1.13) brightness(1.18) drop-shadow(0 30px 50px rgba(0, 0, 0, .42));
  transform: translate3d(0, 0, 0) scale(1.1);
  transform-origin: 72% 34%;
  transition: transform .86s cubic-bezier(.16, .86, .2, 1), opacity .52s ease, filter .52s ease;
}

.entry-panel:hover img,
.entry-panel:focus-visible img {
  opacity: 1;
  filter: saturate(1.34) contrast(1.2) brightness(1.28) drop-shadow(0 48px 82px rgba(0, 0, 0, .55));
  transform: translate3d(-32px, -18px, 0) scale(1.34);
}

.entry-kicker {
  display: inline-flex;
  width: fit-content;
  min-height: 28px;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 7px;
  background: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .78);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.entry-panel strong {
  display: block;
  max-width: min(56%, 520px);
  margin-top: 14px;
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1;
  letter-spacing: 0;
  text-shadow: 0 14px 36px rgba(0, 0, 0, .24);
}

.entry-panel p {
  max-width: min(60%, 560px);
  margin-top: 14px;
  color: rgba(255, 255, 255, .82);
  font-size: 16px;
  line-height: 1.5;
  opacity: 1;
  transition: opacity .28s ease, transform .28s ease;
}

.entry-panel:hover p,
.entry-panel:focus-visible p {
  opacity: 1;
  transform: translateY(-4px);
}

.entry-panel ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  max-width: min(64%, 620px);
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  opacity: 1;
  transform: none;
  transition: opacity .32s ease .06s, transform .32s ease .06s;
}

.entry-panel:hover ul,
.entry-panel:focus-visible ul {
  opacity: 1;
  transform: translateY(0);
}

.entry-panel li {
  min-height: 38px;
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 6px;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

.home-console {
  bottom: 44px;
}

.page-hero {
  min-height: 380px;
  display: grid;
  align-content: end;
  padding: 92px clamp(18px, 4vw, 64px) 48px;
  background:
    linear-gradient(90deg, rgba(33, 66, 136, .08) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(135deg, #fff 0%, #eef3ff 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 980px;
}

.page-hero p {
  max-width: 760px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.5;
}

.catalog-explorer {
  position: relative;
  z-index: 12;
  width: min(1840px, calc(100% - clamp(36px, 7vw, 128px)));
  margin: 0 auto;
  padding: clamp(6px, 1vw, 12px) 0 0;
}

.catalog-breadcrumbs {
  width: min(1840px, calc(100% - clamp(36px, 7vw, 128px)));
  margin: 14px auto 0;
  padding: 0;
}

.catalog-explorer-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  min-height: 0;
  margin: 0;
}

.catalog-explorer h1 {
  max-width: 820px;
  margin: 6px 0 0;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.06;
}

.catalog-explorer-back {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid rgba(33, 66, 136, .18);
  border-radius: 8px;
  background: #fff;
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.catalog-explorer-trail {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.catalog-explorer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  position: relative;
  margin-top: 0;
}

.catalog-explorer-item {
  position: relative;
  min-width: 0;
}

.catalog-explorer-item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 10px;
  display: none;
}

.catalog-explorer-item:hover::after,
.catalog-explorer-item:focus-within::after {
  display: block;
}

.catalog-explorer-card {
  position: relative;
  width: 100%;
  min-height: 104px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 82px;
  align-items: stretch;
  gap: 10px;
  overflow: hidden;
  padding: 10px 12px;
  border: 1px solid rgba(33, 66, 136, .18);
  border-radius: 10px;
  background:
    radial-gradient(circle at 88% 16%, rgba(0, 77, 159, .12), transparent 34%),
    linear-gradient(135deg, #fff, #f4f7fb);
  color: var(--text);
  text-align: left;
  box-shadow: 0 12px 34px rgba(22, 36, 64, .07);
  cursor: pointer;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.catalog-explorer-card::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--perco-blue), var(--blue-2));
  opacity: .28;
  transform: scaleX(.34);
  transform-origin: left center;
  transition: opacity .18s ease, transform .18s ease;
}

.catalog-explorer-item:hover .catalog-explorer-card,
.catalog-explorer-item:focus-within .catalog-explorer-card {
  border-color: rgba(0, 77, 159, .42);
  transform: translateY(-2px);
  box-shadow: 0 18px 48px rgba(22, 36, 64, .12);
}

.catalog-explorer-item:hover .catalog-explorer-card::after,
.catalog-explorer-item:focus-within .catalog-explorer-card::after {
  opacity: .95;
  transform: scaleX(1);
}

.catalog-explorer-submenu {
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 40;
  width: min(560px, calc(100vw - 48px));
  max-height: 340px;
  display: grid;
  gap: 6px;
  overflow: auto;
  margin-top: 8px;
  padding: 10px;
  border: 1px solid rgba(33, 66, 136, .16);
  border-radius: 10px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 28px 80px rgba(22, 36, 64, .2);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity .16s ease, transform .16s ease;
}

.catalog-explorer-submenu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

.catalog-explorer-item:nth-child(n + 3) .catalog-explorer-submenu {
  right: 0;
  left: auto;
}

.catalog-explorer-item:hover .catalog-explorer-submenu,
.catalog-explorer-item:focus-within .catalog-explorer-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.catalog-explorer-submenu button {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  text-align: left;
}

.catalog-explorer-submenu button:hover,
.catalog-explorer-submenu button:focus-visible {
  border-color: rgba(0, 77, 159, .16);
  background: var(--blue-soft);
  outline: 0;
}

.catalog-explorer-submenu strong {
  color: var(--perco-blue);
  font-size: 14px;
  line-height: 1.2;
}

.catalog-explorer-submenu span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.catalog-explorer-copy {
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.catalog-explorer-copy strong {
  font-size: 16px;
  line-height: 1.15;
}

.catalog-explorer-copy small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
}

.catalog-explorer-media {
  display: grid;
  place-items: center;
  min-height: 76px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .72);
  color: var(--perco-blue);
  font-size: 32px;
  font-weight: 900;
}

.catalog-explorer-media img {
  max-width: 100%;
  max-height: 70px;
  object-fit: contain;
  filter: drop-shadow(0 16px 18px rgba(22, 36, 64, .12));
}

.catalog-explorer-card-all {
  grid-column: span 1;
  background:
    radial-gradient(circle at 86% 8%, rgba(255, 255, 255, .2), transparent 34%),
    linear-gradient(135deg, #132743, #203f82);
  color: #fff;
}

.catalog-explorer-card-all .catalog-explorer-copy small {
  color: rgba(255, 255, 255, .72);
}

.dark-page {
  background: linear-gradient(135deg, #101827 0%, #203f82 100%);
  color: #fff;
}

.dark-page p {
  color: rgba(255, 255, 255, .76);
}

.page-hub {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(18px, 4vw, 64px);
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-hub a {
  position: relative;
  min-height: 220px;
  display: grid;
  align-content: space-between;
  gap: 16px;
  padding: 24px;
  background: #fff;
  overflow: hidden;
  transition: background .18s ease, box-shadow .18s ease, transform .18s ease;
}

.page-hub a::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 24px;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(33, 66, 136, .18);
  border-radius: 999px;
  background:
    linear-gradient(45deg, transparent 45%, var(--perco-blue) 45% 55%, transparent 55%),
    linear-gradient(-45deg, transparent 45%, var(--perco-blue) 45% 55%, transparent 55%),
    rgba(255, 255, 255, .72);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .18s ease, transform .18s ease;
}

.page-hub a:hover {
  z-index: 1;
  background:
    radial-gradient(circle at 86% 16%, rgba(31, 74, 148, .08), transparent 34%),
    #fff;
  box-shadow: 0 18px 48px rgba(22, 36, 64, .12);
  transform: translateY(-2px);
}

.page-hub a:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.page-hub span {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
}

.page-hub strong {
  display: block;
  font-size: 24px;
  line-height: 1.25;
}

.page-hub p {
  color: var(--muted);
  line-height: 1.45;
}

.compact-request {
  min-height: 520px;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 16, 28, .88) 0%, rgba(16, 25, 42, .65) 48%, rgba(16, 25, 42, .16) 100%),
    linear-gradient(180deg, rgba(12, 18, 28, .12), rgba(12, 18, 28, .72));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.partner-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  margin-bottom: 28px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(14px);
}

.partner-lockup span {
  color: #fff;
  font-size: 24px;
  line-height: 1;
  font-weight: 900;
}

.partner-lockup em {
  color: rgba(255, 255, 255, .74);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

.eyebrow {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-2);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.hero .eyebrow,
.request-section .eyebrow {
  color: #bcd0ff;
}

.lead {
  max-width: 760px;
  margin-top: 20px;
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: var(--perco-blue);
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .44);
  background: rgba(255, 255, 255, .08);
}

.hero-status {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 980px;
  margin-top: 72px;
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-console {
  position: absolute;
  right: clamp(18px, 4vw, 64px);
  bottom: 34px;
  z-index: 3;
  width: min(360px, calc(100% - 36px));
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .06)),
    rgba(15, 23, 42, .64);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
  backdrop-filter: blur(18px);
}

.console-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.console-head span,
.hero-console dt {
  color: rgba(255, 255, 255, .62);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.console-head strong {
  color: #fff;
  font-size: 13px;
}

.hero-console dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.hero-console div {
  min-width: 0;
}

.hero-console dl div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.hero-console dt,
.hero-console dd {
  margin: 0;
}

.hero-console dd {
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.hero-status div {
  padding: 18px;
  background: rgba(10, 18, 32, .6);
}

.hero-status strong,
.hero-status span {
  display: block;
}

.hero-status strong {
  font-size: 24px;
  line-height: 1;
}

.hero-status span {
  margin-top: 8px;
  color: rgba(255, 255, 255, .76);
  font-size: 14px;
}

.quick-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.quick-band a {
  min-height: 72px;
  display: flex;
  align-items: center;
  padding: 18px clamp(16px, 3vw, 34px);
  background: #fff;
  color: var(--perco-blue);
  font-weight: 800;
}

.quick-band a:hover {
  background: var(--blue-soft);
}

.section {
  padding: 96px clamp(18px, 4vw, 64px);
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 32px;
}

.section-head h2 {
  max-width: 900px;
}

.section-copy p,
.split-panel p,
.service-panel p,
.request-copy p {
  max-width: 720px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 42px;
  align-items: start;
  background: #fff;
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.capability-list article,
.solution-card,
.product-card,
.case-card,
.service-grid div,
.knowledge-grid a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.capability-list article {
  min-height: 198px;
  padding: 22px;
}

.capability-list span,
.case-card span,
.product-info span {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.capability-list h3 {
  margin-top: 34px;
}

.capability-list p,
.solution-card p,
.commerce-grid p,
.project-grid p,
.biometry-lead p,
.article-grid p,
.product-info p,
.case-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.marketplace {
  background: linear-gradient(180deg, #f7f9fc 0, #fff 100%);
}

.commerce-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.commerce-grid article,
.project-grid article,
.article-grid article {
  min-height: 248px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.commerce-grid span,
.article-grid span {
  display: block;
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.commerce-grid h3,
.project-grid h3,
.article-grid h3 {
  margin-top: 28px;
}

.commerce-grid a {
  display: inline-flex;
  margin-top: 20px;
  color: var(--perco-blue);
  font-size: 14px;
  font-weight: 900;
}

.filter-tabs {
  display: flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.filter-tabs button {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  padding: 7px 12px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.filter-tabs button.active {
  color: #fff;
  background: var(--perco-blue);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.solution-card {
  min-height: 220px;
  padding: 24px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.solution-card:hover {
  transform: translateY(-3px);
  border-color: rgba(33, 66, 136, .35);
  box-shadow: var(--shadow);
}

.solution-card strong {
  display: block;
  font-size: 20px;
  line-height: 1.35;
}

.solution-card span {
  display: inline-flex;
  margin-top: 24px;
  color: var(--perco-blue);
  font-size: 14px;
  font-weight: 800;
}

.solution-card.is-hidden {
  display: none;
}

.split-panel {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 50px;
  align-items: start;
  background: #ebedf0;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.industry-list a {
  min-height: 86px;
  display: flex;
  align-items: center;
  padding: 18px;
  border-radius: var(--radius);
  background: #fff;
  color: var(--perco-blue);
  font-size: 18px;
  font-weight: 800;
}

.product-showcase {
  padding-top: 18px;
  padding-bottom: 56px;
  background: #fff;
}

.catalog-console {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 18px;
  padding: 24px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(33, 66, 136, .08), rgba(45, 214, 187, .05)),
    #f8faff;
  border: 1px solid #dce5f6;
}

.catalog-console span {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-console strong {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.35;
}

.catalog-console p {
  max-width: 780px;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.catalog-metrics {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  align-content: center;
  padding: 18px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.catalog-metrics strong {
  margin: 0;
  color: var(--perco-blue);
  font-size: 28px;
  line-height: 1;
}

.catalog-metrics span {
  align-self: center;
  color: var(--muted);
  font-size: 13px;
  text-transform: none;
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.category-strip article {
  min-height: 126px;
  position: relative;
  display: flex;
  align-items: end;
  overflow: hidden;
  padding: 14px;
  border-radius: var(--radius);
  background: #f6f8fb;
  border: 1px solid var(--line);
}

.category-strip img {
  position: absolute;
  inset: 6px 6px auto auto;
  width: 112px;
  height: 112px;
  object-fit: contain;
  opacity: .78;
}

.category-strip span {
  position: relative;
  z-index: 1;
  max-width: 170px;
  color: var(--perco-blue);
  font-size: 16px;
  font-weight: 900;
}

.text-link {
  color: var(--perco-blue);
  font-weight: 800;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.catalog-browser {
  margin: 0 0 28px;
  padding: clamp(14px, 2vw, 18px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(246, 249, 253, .98)),
    #f8fafc;
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  align-items: end;
}

.catalog-search-field {
  max-width: none;
}

.catalog-toolbar label {
  display: grid;
  gap: 7px;
}

.catalog-toolbar span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-toolbar input,
.catalog-toolbar select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-size: 15px;
}

.catalog-state {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.catalog-category-select {
  display: none;
}

.catalog-mobile-command,
.catalog-card-mobile-quick {
  display: none;
}

.catalog-workspace {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 0;
}

.catalog-sidebar {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 12px;
  align-content: start;
  max-height: calc(100vh - 112px);
  overflow: visible;
}

.catalog-nav-panel,
.catalog-filter-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .09), transparent 30%),
    #fff;
  box-shadow: 0 16px 50px rgba(22, 36, 64, .08);
  overflow: hidden;
}

.catalog-sidebar-head {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.catalog-sidebar-head span {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-sidebar-head strong {
  font-size: 20px;
  line-height: 1.2;
}

.catalog-category-nav {
  display: grid;
  align-content: start;
  gap: 4px;
  max-height: min(38vh, 360px);
  overflow: auto;
  padding: 10px;
}

.catalog-category-nav button {
  min-height: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
  cursor: pointer;
}

.catalog-nav-group {
  grid-template-columns: minmax(0, 1fr) 22px !important;
}

.catalog-category-nav button:hover,
.catalog-category-nav button.is-active {
  border-color: rgba(0, 77, 159, .18);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.catalog-category-nav button span:first-child {
  min-width: 0;
}

.catalog-nav-all {
  border-color: rgba(0, 77, 159, .18) !important;
  background: #fff !important;
}

.catalog-nav-group {
  min-height: 48px !important;
  margin-top: 8px;
  border-color: rgba(15, 23, 42, .08) !important;
  background: linear-gradient(135deg, #162440, #24344d) !important;
  color: #fff !important;
}

.catalog-nav-group span:first-child {
  font-size: 13px;
}

.catalog-nav-group i {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
}

.catalog-nav-group i::before {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform .18s ease;
  opacity: .72;
}

.catalog-nav-group.is-collapsed i::before {
  transform: rotate(-45deg);
}

.catalog-nav-group.has-active-child {
  outline: 2px solid rgba(0, 77, 159, .16);
}

.catalog-nav-children {
  display: grid;
  gap: 2px;
  padding: 4px 0 2px 12px;
  border-left: 1px solid rgba(0, 77, 159, .16);
  margin-left: 8px;
}

.catalog-nav-group.is-collapsed + .catalog-nav-children {
  display: none;
}

.catalog-category-nav button.catalog-nav-child {
  min-height: 36px;
  padding: 7px 8px;
  font-size: 12px;
  font-weight: 800;
}

.catalog-nav-panel {
  overflow: visible;
}

.catalog-category-nav {
  max-height: none;
  overflow: visible;
}

.catalog-card-link,
.catalog-result h3 a {
  color: inherit;
  text-decoration: none;
}

.catalog-result h3 a:hover {
  color: var(--perco-blue);
}

.catalog-filter-panel {
  display: grid;
  gap: 10px;
  padding: 12px;
  max-height: min(58vh, calc(100vh - 132px));
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  scroll-behavior: auto;
  -webkit-overflow-scrolling: touch;
}

.catalog-filter-panel::-webkit-scrollbar,
.catalog-check-list::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.catalog-filter-shell {
  display: grid;
  gap: 8px;
}

.catalog-filter-toggle {
  width: 100%;
  min-height: 58px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .1), transparent 32%),
    #fff;
  color: var(--text);
  text-align: left;
  box-shadow: 0 16px 50px rgba(22, 36, 64, .08);
  cursor: pointer;
}

.catalog-filter-toggle b {
  display: block;
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-filter-toggle i {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--perco-blue);
  color: #fff;
}

.catalog-filter-toggle i::before {
  content: "";
  width: 9px;
  height: 9px;
  border-right: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .18s ease;
}

.catalog-filter-toggle.is-open i::before {
  transform: translateY(2px) rotate(225deg);
}

.catalog-filter-panel[hidden] {
  display: none !important;
}

/* Desktop catalog workspace: category navigation and filters stay inside the left column. */
@media (min-width: 921px) {
  .catalog-workspace {
    align-items: start;
  }

  .catalog-sidebar {
    height: calc(100vh - 112px);
    max-height: calc(100vh - 112px);
    grid-template-rows: minmax(220px, 42fr) minmax(280px, 58fr);
    align-content: stretch;
    overflow: hidden;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    min-height: 0;
    overflow: hidden;
  }

  .catalog-nav-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .catalog-category-nav {
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .catalog-category-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  .catalog-filter-panel {
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    align-content: start;
  }

  .catalog-filter-title {
    position: sticky;
    top: -12px;
    z-index: 2;
    margin: -12px -12px 0;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background:
      radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .09), transparent 30%),
      rgba(255, 255, 255, .98);
    backdrop-filter: blur(10px);
  }
}

@media (min-width: 921px) {
  .catalog-workspace {
    align-items: start;
  }

  .catalog-sidebar {
    height: calc(100vh - 112px);
    max-height: calc(100vh - 112px);
    grid-template-rows: minmax(220px, 42fr) minmax(280px, 58fr);
    align-content: stretch;
    overflow: hidden;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    min-height: 0;
    overflow: hidden;
  }

  .catalog-nav-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .catalog-category-nav {
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .catalog-category-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  .catalog-filter-panel {
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    align-content: start;
  }

  .catalog-filter-title {
    position: sticky;
    top: -12px;
    z-index: 2;
    margin: -12px -12px 0;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background:
      radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .09), transparent 30%),
      rgba(255, 255, 255, .98);
    backdrop-filter: blur(10px);
  }
}

@media (min-width: 921px) {
  .catalog-workspace {
    align-items: start;
  }

  .catalog-sidebar {
    height: calc(100vh - 112px);
    max-height: calc(100vh - 112px);
    grid-template-rows: minmax(220px, 42fr) minmax(280px, 58fr);
    align-content: stretch;
    overflow: hidden;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    min-height: 0;
    overflow: hidden;
  }

  .catalog-nav-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .catalog-category-nav {
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .catalog-category-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  .catalog-filter-panel {
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    align-content: start;
  }

  .catalog-filter-title {
    position: sticky;
    top: -12px;
    z-index: 2;
    margin: -12px -12px 0;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background:
      radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .09), transparent 30%),
      rgba(255, 255, 255, .98);
    backdrop-filter: blur(10px);
  }
}

@media (min-width: 921px) {
  .catalog-workspace {
    align-items: start;
  }

  .catalog-sidebar {
    height: calc(100vh - 112px);
    max-height: calc(100vh - 112px);
    grid-template-rows: minmax(220px, 42fr) minmax(280px, 58fr);
    align-content: stretch;
    overflow: hidden;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    min-height: 0;
    overflow: hidden;
  }

  .catalog-nav-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .catalog-category-nav {
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .catalog-category-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  .catalog-filter-panel {
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    align-content: start;
  }

  .catalog-filter-title {
    position: sticky;
    top: -12px;
    z-index: 2;
    margin: -12px -12px 0;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background:
      radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .09), transparent 30%),
      rgba(255, 255, 255, .98);
    backdrop-filter: blur(10px);
  }
}

.catalog-filter-panel.is-grab-scrolling {
  cursor: grabbing;
  user-select: none;
}

.catalog-filter-panel :is(input, select, textarea, button, summary, label, a),
.catalog-check-list :is(input, select, textarea, button, summary, label, a) {
  cursor: auto;
}

.catalog-filter-title {
  display: grid;
  gap: 3px;
}

.catalog-filter-title span,
.catalog-filter-field > span,
.catalog-filter-grid span,
.catalog-compare-bar span,
.catalog-compare-head span {
  color: var(--perco-blue);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-filter-title strong {
  font-size: 15px;
  line-height: 1.2;
}

.catalog-filter-title em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.catalog-filter-title em b {
  color: var(--perco-blue);
  font-weight: 900;
}

.catalog-filter-title em i {
  font-style: normal;
}

.catalog-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.catalog-filter-grid label,
.catalog-filter-field {
  display: grid;
  gap: 5px;
}

.catalog-filter-grid input,
.catalog-filter-field select {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px;
  background: #f8fafc;
  color: var(--text);
  font-size: 12px;
}

.catalog-filter-flags {
  display: grid;
  gap: 6px;
}

.catalog-filter-flags label {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

.catalog-price-filter {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    radial-gradient(circle at 94% 0%, rgba(0, 77, 159, .08), transparent 34%),
    #fff;
}

.catalog-price-filter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.catalog-price-filter-head strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 900;
}

.catalog-price-filter-head span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-price-filter input[type="number"] {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: #f8fafc;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.catalog-price-filter small {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.3;
}

.catalog-filter-groups {
  display: grid;
  gap: 8px;
}

.catalog-filter-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
  overflow: hidden;
}

.catalog-filter-group summary {
  min-height: 38px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16px auto;
  gap: 8px;
  align-items: center;
  padding: 9px 10px;
  cursor: pointer;
  color: var(--text);
  font-size: 12px;
  font-weight: 900;
  list-style: none;
}

.catalog-filter-group summary::-webkit-details-marker {
  display: none;
}

.catalog-filter-group summary::before {
  content: "";
  width: 7px;
  height: 7px;
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  border-right: 2px solid var(--perco-blue);
  border-bottom: 2px solid var(--perco-blue);
  transform: rotate(-45deg);
  transition: transform .18s ease;
}

.catalog-filter-group[open] summary::before {
  transform: rotate(45deg);
}

.catalog-filter-group summary span {
  min-width: 0;
}

.catalog-filter-group summary em {
  grid-column: 3;
  min-width: 26px;
  min-height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 7px;
  border-radius: 999px;
  background: #fff;
  color: var(--perco-blue);
  font-size: 10px;
  font-style: normal;
}

.catalog-filter-group p {
  margin: -2px 10px 8px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.catalog-filter-group-fields {
  display: grid;
  gap: 8px;
  padding: 0 8px 8px;
}

.catalog-spec-filter {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid rgba(0, 77, 159, .08);
  border-radius: 8px;
  background: #fff;
}

.catalog-spec-filter-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: start;
}

.catalog-spec-filter-head strong {
  color: var(--text);
  font-size: 11px;
  line-height: 1.25;
}

.catalog-spec-filter-head span {
  min-width: 22px;
  min-height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--perco-blue);
  font-size: 10px;
  font-weight: 900;
}

.catalog-range-row input {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 8px;
  background: #f8fafc;
  color: var(--text);
  font-size: 12px;
}

.catalog-spec-filter select {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 8px;
  background: #f8fafc;
  color: var(--text);
  font-size: 12px;
}

.catalog-check-list {
  display: grid;
  gap: 5px;
  max-height: 164px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.catalog-check-list label {
  min-height: 30px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 6px 7px;
  border-radius: 7px;
  color: var(--text);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.catalog-check-list label:hover {
  background: #fff;
}

.catalog-check-list input {
  width: 16px;
  height: 16px;
  accent-color: var(--perco-blue);
}

.catalog-check-list span {
  min-width: 0;
  line-height: 1.25;
}

.catalog-check-list em {
  min-width: 22px;
  min-height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  border-radius: 999px;
  background: #fff;
  color: var(--perco-blue);
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.catalog-range-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.catalog-range-number {
  display: grid;
  gap: 4px;
}

.catalog-range-number span {
  color: var(--perco-blue);
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-spec-filter input[type="range"] {
  width: 100%;
  accent-color: var(--perco-blue);
}

.catalog-range-dual {
  --range-min-pct: 0%;
  --range-max-pct: 100%;
  display: grid;
  gap: 6px;
}

.catalog-range-track {
  position: relative;
  height: 28px;
}

.catalog-range-track::before,
.catalog-range-track::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 12px;
  height: 4px;
  border-radius: 999px;
}

.catalog-range-track::before {
  background: var(--line);
}

.catalog-range-track::after {
  left: var(--range-min-pct);
  right: calc(100% - var(--range-max-pct));
  background: var(--perco-blue);
}

.catalog-range-track input[type="range"] {
  position: absolute;
  inset: 0;
  z-index: 2;
  height: 28px;
  margin: 0;
  background: transparent;
  pointer-events: none;
  appearance: none;
  -webkit-appearance: none;
}

.catalog-range-track input[data-catalog-spec-filter-bound="max"],
.catalog-range-track input[data-catalog-price-bound="max"] {
  z-index: 3;
}

.catalog-range-track input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  background: transparent;
}

.catalog-range-track input[type="range"]::-webkit-slider-thumb {
  width: 16px;
  height: 16px;
  margin-top: -6px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--perco-blue);
  box-shadow: 0 4px 12px rgba(0, 77, 159, .25);
  cursor: pointer;
  pointer-events: auto;
  -webkit-appearance: none;
}

.catalog-range-track input[type="range"]::-moz-range-track {
  height: 4px;
  background: transparent;
}

.catalog-range-track input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--perco-blue);
  box-shadow: 0 4px 12px rgba(0, 77, 159, .25);
  cursor: pointer;
  pointer-events: auto;
}

.catalog-spec-filter small {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.3;
}

.catalog-filter-reset {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--perco-blue);
  font-weight: 900;
}

.catalog-card-actions a,
.catalog-card-actions button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  text-align: center;
  text-decoration: none;
  font-size: 12px;
  font-weight: 900;
}

.catalog-card-actions a {
  border: 1px solid var(--perco-blue);
  background: var(--perco-blue);
  color: #fff;
}

.catalog-card-actions a.secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--perco-blue);
}

.catalog-compare-bar {
  display: none;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 77, 159, .18);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 34px rgba(22, 36, 64, .08);
}

.catalog-compare-bar.is-visible {
  display: grid;
}

.catalog-compare-bar strong {
  display: block;
  margin-top: 2px;
  font-size: 14px;
}

.catalog-compare-bar button,
.catalog-compare-card button {
  min-height: 32px;
  border: 0;
  border-radius: 7px;
  padding: 7px 10px;
  background: var(--perco-blue);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.catalog-compare-bar button.secondary {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--perco-blue);
}

.catalog-compare-bar button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.catalog-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  gap: 14px;
}

.catalog-result {
  min-height: 100%;
  display: grid;
  grid-template-rows: 184px minmax(0, 1fr) auto;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 44px rgba(22, 36, 64, .08);
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.catalog-result:hover,
.catalog-result.is-selected {
  border-color: rgba(0, 77, 159, .42);
  transform: translateY(-2px);
  box-shadow: 0 24px 70px rgba(22, 36, 64, .14);
}

.catalog-card-media {
  width: 100%;
  min-height: 184px;
  display: grid;
  place-items: center;
  padding: 18px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background:
    radial-gradient(circle at 72% 20%, rgba(0, 77, 159, .08), transparent 32%),
    linear-gradient(145deg, #fff, #f3f6fa);
  cursor: pointer;
}

.catalog-card-media.is-photo-placeholder {
  min-height: 184px;
  padding: 22px;
}

.catalog-card-media img {
  max-width: 100%;
  max-height: 148px;
  object-fit: contain;
  filter: drop-shadow(0 18px 22px rgba(22, 36, 64, .13));
}

.catalog-photo-placeholder {
  width: min(100%, 190px);
  min-height: 116px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 18px;
  border: 1px dashed rgba(0, 77, 159, .28);
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 22%, rgba(0, 77, 159, .1), transparent 42%),
    rgba(255, 255, 255, .72);
  color: var(--muted);
  text-align: center;
}

.catalog-photo-placeholder strong {
  color: var(--perco-blue);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.15;
}

.catalog-photo-placeholder span {
  max-width: 150px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
}

.catalog-card-placeholder {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(0, 77, 159, .18);
  border-radius: 50%;
  background: #fff;
  color: var(--perco-blue);
  font-size: 28px;
  font-weight: 900;
}

.catalog-card-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.catalog-card-category,
.catalog-detail-head span {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.35;
}

.catalog-result h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
}

.catalog-card-summary {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.catalog-card-key {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-card-key li {
  position: relative;
  padding-left: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.catalog-card-key li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--perco-blue);
}

.catalog-card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px 42px;
  gap: 8px;
  padding: 0 14px 14px;
  align-self: end;
}

.catalog-card-price {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: flex-end;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(33, 66, 136, .08), rgba(255, 255, 255, .94)),
    #f8faff;
}

.catalog-card-price span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-card-price strong {
  justify-self: end;
  color: var(--text);
  font-size: 18px;
  line-height: 1;
  white-space: nowrap;
}

.catalog-card-price small {
  grid-column: 2;
  justify-self: end;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  white-space: nowrap;
}

.catalog-card-actions button,
.catalog-detail-actions button,
.catalog-detail-actions a,
.catalog-load-more {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  border: 0;
  border-radius: 7px;
  background: var(--perco-blue);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.1;
  cursor: pointer;
}

.catalog-card-actions button {
  min-width: 0;
  min-height: 40px;
  padding: 8px 10px;
  font-size: 12px;
}

.catalog-cart-button {
  border: 0 !important;
  background: var(--perco-blue) !important;
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(33, 66, 136, .18);
}

.catalog-cart-button svg {
  width: 18px;
  height: 18px;
  margin-right: 7px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.catalog-cart-button.has-qty {
  display: grid !important;
  grid-template-columns: 32px minmax(28px, 1fr) 32px;
  gap: 4px;
  padding: 4px !important;
  background: var(--perco-blue) !important;
}

.catalog-cart-button.has-qty span,
.catalog-cart-button.has-qty b {
  min-height: 32px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  line-height: 1;
}

.catalog-cart-button.has-qty span {
  background: rgba(255, 255, 255, .16);
}

.catalog-cart-button.has-qty b {
  color: #fff;
  font-size: 14px;
}

.catalog-card-actions button.secondary,
.catalog-detail-actions button.secondary,
.catalog-detail-actions a {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--perco-blue);
}

.catalog-card-actions button.is-active {
  border: 1px solid rgba(0, 77, 159, .28);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.catalog-icon-action {
  width: 42px;
  padding: 0 !important;
  border: 1px solid var(--line) !important;
  background: #fff !important;
  color: var(--perco-blue) !important;
}

.catalog-icon-action svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.catalog-icon-action span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.catalog-icon-action:hover,
.catalog-icon-action.is-active {
  border-color: rgba(227, 30, 36, .32) !important;
  background: #fff7f7 !important;
  color: var(--perco-red) !important;
}

.category-breadcrumbs {
  width: min(var(--max), calc(100% - 36px));
  margin: 18px auto 0;
}

.category-breadcrumbs + .catalog-page-hero {
  width: min(var(--max), calc(100% - 36px));
  min-height: 0;
  margin: 0 auto;
  padding: 46px 0 42px;
  border-bottom: 0;
  background:
    radial-gradient(circle at 84% 20%, rgba(0, 77, 159, .08), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, .64), rgba(255, 255, 255, 0));
}

.category-breadcrumbs + .catalog-page-hero h1,
.category-breadcrumbs + .catalog-page-hero p {
  max-width: 760px;
}

.seo-category-card {
  cursor: pointer;
}

.seo-category-card:focus-visible {
  outline: 3px solid rgba(0, 77, 159, .28);
  outline-offset: 3px;
}

.seo-category-card h3 {
  color: var(--text);
}

.category-card-actions {
  grid-template-columns: minmax(0, 1fr) 42px 42px;
}

.category-cart-button {
  gap: 8px;
}

.category-cart-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.category-cart-button.has-qty {
  display: grid;
  grid-template-columns: 34px minmax(28px, 1fr) 34px;
  gap: 0;
  padding: 0 !important;
  overflow: hidden;
  background: var(--perco-blue) !important;
}

.category-cart-button.has-qty span,
.category-cart-button.has-qty b {
  min-height: 40px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 14px;
  font-weight: 900;
}

.category-cart-button.has-qty span {
  background: rgba(255, 255, 255, .12);
}

.category-cart-button.has-qty b {
  min-width: 32px;
}

.seo-category-grid .catalog-card-actions {
  grid-template-columns: minmax(0, 1fr) 42px 42px;
}

.seo-category-grid .catalog-card-actions a {
  display: none;
}

.catalog-load-more {
  display: none;
  width: 100%;
  margin-top: 14px;
  background: #101827;
}

.catalog-load-more.is-visible {
  display: inline-flex;
}

.catalog-detail {
  border: 0;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 34px 120px rgba(7, 16, 29, .28);
}

.catalog-detail-modal {
  width: min(1120px, calc(100% - 32px));
  max-height: calc(100vh - 36px);
  margin: auto;
  padding: 0;
  overflow: auto;
}

.catalog-detail-modal::backdrop {
  background:
    radial-gradient(circle at 50% 20%, rgba(33, 66, 136, .24), transparent 34%),
    rgba(7, 16, 29, .68);
  backdrop-filter: blur(7px);
}

.catalog-detail-modal:not([open]) {
  display: none;
}

.catalog-compare-modal {
  width: min(1180px, calc(100% - 32px));
  max-height: calc(100vh - 36px);
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 34px 120px rgba(7, 16, 29, .28);
}

.catalog-compare-modal::backdrop {
  background: rgba(7, 16, 29, .68);
  backdrop-filter: blur(7px);
}

.catalog-compare-modal:not([open]) {
  display: none;
}

.catalog-compare-card {
  display: grid;
  gap: 16px;
  padding: 24px;
}

.catalog-compare-head {
  display: grid;
  gap: 8px;
}

.catalog-compare-head h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.16;
}

.catalog-compare-head p {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.catalog-compare-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.catalog-compare-legend i {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1px solid rgba(219, 143, 0, .32);
  background: #fff3cf;
}

.catalog-compare-legend i.empty {
  border-color: rgba(0, 77, 159, .18);
  background: #eef4fb;
}

.catalog-compare-legend b {
  font-weight: 800;
}

.catalog-compare-table-wrap {
  max-height: 68vh;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.catalog-compare-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  background: #fff;
}

.catalog-compare-table th,
.catalog-compare-table td {
  min-width: 180px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
  line-height: 1.42;
}

.catalog-compare-table tr.has-difference th:first-child {
  background: #fff8e8;
}

.catalog-compare-table td.is-different {
  background: #fff3cf;
  color: #5b3a00;
  font-weight: 900;
}

.catalog-compare-table td.is-empty-different {
  background: #eef4fb;
  color: var(--muted);
  font-weight: 800;
}

.catalog-compare-table tbody tr:hover td.is-different {
  background: #ffe8a3;
}

.catalog-compare-table tbody tr:hover td.is-empty-different {
  background: #e1edf9;
}

.catalog-compare-table th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 240px;
  background: #f8fafc;
  color: var(--text);
  font-weight: 900;
}

.catalog-compare-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: #eef4fb;
  color: var(--text);
}

.catalog-compare-table thead th:first-child {
  z-index: 4;
}

.catalog-compare-table th strong,
.catalog-compare-table th span {
  display: block;
}

.catalog-compare-table th span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

body.catalog-modal-open {
  overflow: hidden;
}

.catalog-detail-empty {
  min-height: 520px;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 28px;
  background:
    radial-gradient(circle at 86% 16%, rgba(0, 77, 159, .1), transparent 30%),
    #fff;
}

.catalog-detail-empty span {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-detail-empty strong {
  font-size: 28px;
  line-height: 1.15;
}

.catalog-detail-empty p {
  color: var(--muted);
  line-height: 1.5;
}

.catalog-detail-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, .86fr) minmax(0, 1.14fr);
  gap: 18px 22px;
  padding: 26px;
}

.catalog-detail-close {
  position: sticky;
  top: 0;
  z-index: 2;
  grid-column: 1 / -1;
  justify-self: end;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 10px 28px rgba(22, 36, 64, .1);
}

.catalog-detail-head {
  grid-column: 2;
  grid-row: 2;
  display: grid;
  gap: 8px;
  align-content: start;
}

.catalog-detail-head h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.16;
}

.catalog-detail-head p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.45;
}

.catalog-detail-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.catalog-detail-quick button,
.catalog-detail-quick a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 11px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 999px;
  background: #fff;
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.catalog-detail-quick button:nth-child(2),
.catalog-detail-quick button:nth-child(3) {
  border-color: transparent;
  background: var(--perco-blue);
  color: #fff;
}

.catalog-detail-quick button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.catalog-detail-gallery {
  grid-column: 1;
  grid-row: 2 / span 2;
  display: grid;
  gap: 10px;
  align-content: start;
}

.catalog-detail-media {
  min-height: 420px;
  display: grid;
  place-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 76% 18%, rgba(0, 77, 159, .08), transparent 32%),
    linear-gradient(145deg, #fff, #f4f7fb);
}

.catalog-detail-media img {
  max-width: 100%;
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 20px 26px rgba(22, 36, 64, .14));
}

.catalog-thumb-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.catalog-thumb-strip button {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  cursor: pointer;
}

.catalog-thumb-strip button.is-active {
  border-color: var(--perco-blue);
}

.catalog-thumb-strip img {
  max-width: 100%;
  max-height: 46px;
  object-fit: contain;
}

.catalog-detail-section {
  grid-column: 2;
  display: grid;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.catalog-detail-section h3 {
  margin: 0;
  color: var(--text);
  font-size: 18px;
}

.catalog-detail-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.product-kit-section {
  grid-column: 1 / -1;
  padding: 18px;
  border: 1px solid rgba(0, 77, 159, .12);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 92% 0%, rgba(0, 77, 159, .08), transparent 30%),
    linear-gradient(135deg, #f8fafc 0%, #fff 58%, #f4f7fb 100%);
}

.product-kit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.product-kit-card {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 14px 34px rgba(22, 36, 64, .06);
}

.product-kit-media {
  min-height: 124px;
  display: grid;
  place-items: center;
  padding: 10px;
  border-radius: 7px;
  background:
    linear-gradient(145deg, #fff, #f3f6fa);
}

.product-kit-media img {
  max-width: 100%;
  max-height: 104px;
  object-fit: contain;
  filter: drop-shadow(0 13px 18px rgba(22, 36, 64, .12));
}

.product-kit-media span {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--perco-blue);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
}

.product-kit-role {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-kit-card strong {
  color: var(--text);
  font-size: 15px;
  line-height: 1.25;
}

.product-kit-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.product-kit-connections {
  display: grid;
  gap: 1px;
  overflow: hidden;
  margin: 2px 0 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--line);
}

.product-kit-connections div {
  display: grid;
  gap: 3px;
  padding: 8px;
  background: #fff;
}

.product-kit-connections dt,
.product-kit-connections dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
}

.product-kit-connections dt {
  color: var(--perco-blue);
  font-weight: 900;
  text-transform: uppercase;
}

.product-kit-connections dd {
  color: var(--text);
  font-weight: 700;
}

.catalog-spec-table {
  display: grid;
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.catalog-spec-table div {
  display: grid;
  grid-template-columns: minmax(120px, .9fr) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 12px;
  background: #fff;
}

.catalog-spec-table dt,
.catalog-spec-table dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
}

.catalog-spec-table dt {
  color: var(--muted);
  font-weight: 800;
}

.catalog-spec-table dd {
  color: var(--text);
  font-weight: 900;
}

.catalog-doc-list {
  display: grid;
  gap: 8px;
}

.catalog-doc-list a {
  min-height: 48px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #f8fafc;
}

.catalog-doc-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border-radius: 5px;
  background: var(--perco-blue);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
}

.catalog-doc-list strong {
  min-width: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.catalog-detail-actions {
  grid-column: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding-top: 2px;
}

.catalog-empty {
  grid-column: 1 / -1;
  min-height: 220px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 24px;
  border: 1px dashed rgba(0, 77, 159, .28);
  border-radius: var(--radius);
  background: #fff;
}

.catalog-empty strong {
  color: var(--text);
  font-size: 22px;
}

.catalog-empty span {
  color: var(--muted);
  line-height: 1.45;
}

.product-card {
  overflow: hidden;
  box-shadow: 0 18px 55px rgba(22, 36, 64, .1);
  transition: transform .18s ease, box-shadow .18s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 80px rgba(22, 36, 64, .16);
}

.seo-product-hero {
  min-height: 360px;
}

.seo-product-layout,
.seo-product-columns {
  display: grid;
  grid-template-columns: minmax(300px, .82fr) minmax(0, 1.18fr);
  gap: 18px;
  align-items: start;
}

.seo-product-stack {
  display: grid;
  gap: 18px;
}

.seo-product-media,
.seo-product-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 55px rgba(22, 36, 64, .08);
}

.seo-product-media {
  min-height: 420px;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 76% 18%, rgba(0, 77, 159, .08), transparent 32%),
    linear-gradient(145deg, #fff, #f4f7fb);
}

.seo-product-media img {
  max-width: 100%;
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 20px 26px rgba(22, 36, 64, .14));
}

.seo-product-panel {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 22px;
}

.seo-product-panel h2 {
  margin: 0;
  font-size: 26px;
}

.seo-product-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.product-spec-panel .catalog-spec-table div {
  grid-template-columns: minmax(260px, .42fr) minmax(0, 1fr);
}

.seo-phrase-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.seo-phrase-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(0, 77, 159, .16);
  border-radius: 7px;
  background: linear-gradient(145deg, #fff, #f4f7fb);
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.2;
}

.seo-phrase-note {
  padding-top: 2px;
  font-size: 14px;
}

.seo-category-intent {
  margin-bottom: 18px;
}

.seo-category-grid .catalog-card-actions a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius);
  padding: 9px 12px;
  background: var(--perco-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.seo-category-grid .catalog-card-actions a.secondary {
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.product-detail-page {
  width: min(100%, calc(var(--max) + 128px));
  margin: 0 auto;
  padding: 28px clamp(18px, 4vw, 64px) 74px;
}

.product-detail-page > .section {
  margin-top: 18px;
  padding: 0;
}

.product-detail-page > .section.seo-product-panel {
  padding: 22px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.breadcrumbs a {
  color: var(--perco-blue);
}

.breadcrumbs a::after {
  content: "/";
  margin-left: 8px;
  color: rgba(85, 96, 113, .45);
}

.breadcrumbs span {
  min-width: 0;
  color: var(--text);
}

.product-engineering-panel {
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: 20px 24px;
}

.product-engineering-copy {
  display: grid;
  gap: 12px;
  align-content: start;
}

.product-engineering-copy h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.1;
}

.product-engineering-checks {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(33, 66, 136, .12);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 77, 159, .08), transparent 38%),
    #f8fafc;
}

.product-engineering-checks strong {
  font-size: 17px;
}

.product-engineering-checks ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-engineering-checks li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.product-engineering-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--perco-blue);
}

.product-engineering-meta {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.product-engineering-meta article {
  display: grid;
  gap: 6px;
  min-height: 118px;
  padding: 14px;
  border: 1px solid rgba(33, 66, 136, .12);
  border-radius: var(--radius);
  background: #fff;
}

.product-engineering-meta span {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-engineering-meta strong {
  font-size: 16px;
  line-height: 1.25;
}

.product-engineering-meta p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.policy-page {
  background:
    linear-gradient(rgba(33, 66, 136, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 66, 136, .06) 1px, transparent 1px),
    #f7f9fd;
  background-size: 52px 52px;
}

.policy-doc {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 80px;
}

.policy-wrap {
  display: grid;
  gap: 18px;
}

.policy-doc-header,
.policy-doc-body,
.policy-actions {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 18px 54px rgba(22, 36, 64, .08);
}

.policy-doc-header {
  display: grid;
  gap: 10px;
  padding: clamp(22px, 4vw, 38px);
}

.policy-doc-header h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.04;
}

.policy-doc-header p {
  max-width: 820px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.policy-doc-meta {
  color: var(--perco-blue) !important;
  font-size: 12px !important;
  font-weight: 900;
  text-transform: uppercase;
}

.policy-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
}

.policy-actions a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 9px;
  background: #fff;
  color: var(--perco-blue);
  text-align: center;
  font-size: 13px;
  font-weight: 900;
}

.policy-actions a:first-child {
  border-color: transparent;
  background: var(--perco-blue);
  color: #fff;
}

.policy-doc-body {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 3vw, 30px);
}

.policy-doc-body h2 {
  margin: 14px 0 0;
  font-size: 24px;
  line-height: 1.2;
}

.policy-doc-body h2:first-child {
  margin-top: 0;
}

.policy-operator-table {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-spacing: 0;
  background: #fff;
}

.policy-operator-table th,
.policy-operator-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.45;
}

.policy-operator-table tr:last-child th,
.policy-operator-table tr:last-child td {
  border-bottom: 0;
}

.policy-operator-table th {
  width: 280px;
  background: #f1f5fb;
  color: var(--perco-blue);
  font-weight: 900;
}

.policy-operator-table td {
  color: var(--text);
  font-weight: 800;
}

.policy-operator-table a {
  color: var(--perco-blue);
}

.policy-note {
  margin: 0;
  padding: 14px 16px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 10px;
  background: var(--blue-soft);
  color: var(--muted);
  line-height: 1.55;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(360px, .9fr) minmax(340px, .7fr);
  gap: 18px;
  align-items: start;
}

.product-detail-gallery,
.product-buy-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 55px rgba(22, 36, 64, .08);
}

.product-detail-gallery {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.product-detail-main {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  padding: 24px;
  background:
    radial-gradient(circle at 78% 18%, rgba(0, 77, 159, .08), transparent 32%),
    linear-gradient(145deg, #fff, #f4f7fb);
  cursor: zoom-in;
}

.product-detail-main.is-photo-placeholder {
  cursor: default;
}

.product-detail-main.is-photo-placeholder .catalog-photo-placeholder {
  width: min(100%, 340px);
  min-height: 220px;
}

.product-detail-main.is-photo-placeholder .catalog-photo-placeholder strong {
  font-size: 20px;
}

.product-detail-main.is-photo-placeholder .catalog-photo-placeholder span {
  max-width: 240px;
  font-size: 13px;
}

.product-detail-main img {
  max-width: 100%;
  max-height: 460px;
  object-fit: contain;
  filter: drop-shadow(0 22px 30px rgba(22, 36, 64, .16));
}

.product-zoom-badge {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  gap: 7px;
  align-items: center;
  min-height: 34px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .9);
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 12px 30px rgba(22, 36, 64, .12);
}

.product-zoom-badge svg,
.product-cart-button svg,
.product-action-row svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-detail-thumbs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.product-detail-thumbs button {
  min-height: 76px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 6px;
  background: #fff;
  cursor: pointer;
}

.product-detail-thumbs button.is-active {
  border-color: var(--perco-blue);
  box-shadow: 0 10px 24px rgba(0, 77, 159, .12);
}

.product-detail-thumbs img {
  max-width: 100%;
  max-height: 62px;
  object-fit: contain;
}

.product-buy-panel {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 16px;
  padding: 22px;
}

.product-buy-panel h1 {
  margin: 0;
  font-size: 32px;
  line-height: 1.12;
}

.product-detail-summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.product-price-box {
  display: grid;
  gap: 5px;
  padding: 16px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 77, 159, .1), rgba(246, 248, 252, .96));
}

.product-price-box span,
.product-quantity-control > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-price-box strong {
  color: var(--text);
  font-size: 32px;
  line-height: 1.05;
}

.product-price-box small {
  color: var(--muted);
  line-height: 1.45;
}

.product-purchase-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 10px;
}

.product-quantity-control {
  display: grid;
  gap: 7px;
}

.product-quantity-control div {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 36px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.product-quantity-control button,
.product-quantity-control input {
  min-height: 44px;
  border: 0;
  background: #fff;
  color: var(--text);
  text-align: center;
  font-weight: 900;
}

.product-quantity-control button {
  color: var(--perco-blue);
  cursor: pointer;
}

.product-quantity-control input {
  min-width: 0;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.product-quantity-control input::-webkit-outer-spin-button,
.product-quantity-control input::-webkit-inner-spin-button,
.catalog-price-filter input[type="number"]::-webkit-outer-spin-button,
.catalog-price-filter input[type="number"]::-webkit-inner-spin-button,
input[data-catalog-filter="priceMin"]::-webkit-outer-spin-button,
input[data-catalog-filter="priceMin"]::-webkit-inner-spin-button,
input[data-catalog-filter="priceMax"]::-webkit-outer-spin-button,
input[data-catalog-filter="priceMax"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-quantity-control input,
.catalog-price-filter input[type="number"],
input[data-catalog-filter="priceMin"],
input[data-catalog-filter="priceMax"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.product-quantity-control input:focus {
  outline: 0;
  box-shadow: inset 0 0 0 2px rgba(35, 72, 144, .18);
}

.product-cart-button,
.product-request-link,
.product-action-row button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 8px;
  padding: 10px 12px;
  font-weight: 900;
}

.product-cart-button {
  align-self: end;
  background: var(--perco-blue);
  color: #fff;
}

.product-action-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.product-action-row button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
}

.product-action-row .product-request-link {
  border: 1px solid rgba(0, 77, 159, .18);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.product-action-row button.is-active {
  border-color: rgba(0, 77, 159, .32);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.product-action-row strong {
  min-width: 20px;
  min-height: 20px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--perco-blue);
  font-size: 11px;
}

.product-request-link {
  text-align: center;
}

.product-lightbox {
  width: min(1180px, calc(100% - 28px));
  height: min(880px, calc(100vh - 28px));
  border: 0;
  border-radius: 22px;
  padding: 0;
  overflow: visible;
  background: transparent;
  color: var(--text);
  box-shadow: none;
}

.product-lightbox::backdrop {
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, .72), transparent 26%),
    radial-gradient(circle at 84% 20%, rgba(33, 66, 136, .28), transparent 32%),
    linear-gradient(135deg, rgba(239, 245, 255, .78), rgba(12, 22, 40, .3));
  backdrop-filter: blur(20px) saturate(1.18);
}

.product-lightbox-shell {
  position: relative;
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  padding: clamp(14px, 2vw, 24px);
  border: 1px solid rgba(255, 255, 255, .58);
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .34)),
    radial-gradient(circle at 84% 0%, rgba(33, 66, 136, .18), transparent 34%);
  box-shadow:
    0 28px 90px rgba(18, 31, 56, .28),
    inset 0 1px 0 rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(33, 66, 136, .1);
  backdrop-filter: blur(28px) saturate(1.34);
  -webkit-backdrop-filter: blur(28px) saturate(1.34);
  overflow: hidden;
}

.product-lightbox-shell::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 21px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, .7), transparent 34%),
    linear-gradient(300deg, rgba(33, 66, 136, .12), transparent 42%);
  pointer-events: none;
}

.product-lightbox-header,
.product-lightbox-stage,
.product-lightbox-thumbs {
  position: relative;
  z-index: 1;
}

.product-lightbox-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: start;
}

.product-lightbox-title {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.product-lightbox-title span {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-lightbox-title strong {
  color: var(--text);
  font-size: clamp(20px, 2.2vw, 34px);
  line-height: 1.08;
}

.product-lightbox-title small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.product-lightbox-counter {
  min-width: 62px;
  min-height: 36px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(33, 66, 136, .16);
  border-radius: 999px;
  background: rgba(255, 255, 255, .56);
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .78);
}

.product-lightbox-stage {
  min-height: 0;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 46px;
  gap: 12px;
  align-items: center;
}

.product-lightbox-image-frame {
  height: 100%;
  min-height: 380px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(33, 66, 136, .12);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 18%, rgba(33, 66, 136, .08), transparent 32%),
    rgba(255, 255, 255, .76);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .9),
    0 18px 55px rgba(22, 36, 64, .12);
}

.product-lightbox-image-frame img {
  width: 100%;
  height: 100%;
  max-height: calc(100vh - 250px);
  padding: clamp(12px, 2vw, 28px);
  object-fit: contain;
  filter: drop-shadow(0 24px 30px rgba(22, 36, 64, .16));
}

.product-lightbox-close,
.product-lightbox-prev,
.product-lightbox-next {
  position: relative;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 50%;
  background: rgba(255, 255, 255, .62);
  color: var(--perco-blue);
  font-size: 26px;
  font-weight: 700;
  box-shadow:
    0 12px 34px rgba(22, 36, 64, .13),
    inset 0 1px 0 rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px) saturate(1.18);
  -webkit-backdrop-filter: blur(14px) saturate(1.18);
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.product-lightbox-close:hover,
.product-lightbox-prev:hover,
.product-lightbox-next:hover,
.product-lightbox-close:focus-visible,
.product-lightbox-prev:focus-visible,
.product-lightbox-next:focus-visible {
  background: var(--perco-blue);
  color: #fff;
  transform: translateY(-1px);
  outline: 0;
}

.product-lightbox-close {
  justify-self: end;
}

.product-lightbox-prev,
.product-lightbox-next {
  align-self: center;
}

.product-lightbox-thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 4px;
  scrollbar-width: none;
}

.product-lightbox-thumbs::-webkit-scrollbar {
  display: none;
}

.product-lightbox-thumbs button {
  flex: 0 0 74px;
  height: 58px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: 12px;
  padding: 5px;
  background: rgba(255, 255, 255, .58);
  opacity: .72;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .82);
}

.product-lightbox-thumbs button.is-active {
  border-color: var(--perco-blue);
  opacity: 1;
  box-shadow:
    0 10px 24px rgba(33, 66, 136, .14),
    inset 0 0 0 1px rgba(33, 66, 136, .18);
}

.product-lightbox-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-image {
  display: grid;
  place-items: center;
  height: 252px;
  padding: 22px;
  background: #f7f8fa;
}

.product-image img {
  max-height: 100%;
  object-fit: contain;
}

.product-info {
  padding: 22px;
}

.product-info h3 {
  margin-top: 8px;
}

.product-info button {
  width: 100%;
  min-height: 42px;
  margin-top: 18px;
  border: 0;
  border-radius: var(--radius);
  background: var(--perco-blue);
  color: #fff;
  font-weight: 800;
}

.product-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 16px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.product-specs div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 10px;
  background: #fff;
}

.product-specs dt,
.product-specs dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
}

.product-specs dt {
  color: var(--muted);
  font-weight: 800;
}

.product-specs dd {
  color: var(--text);
  font-weight: 900;
}

.process-section {
  background: var(--bg-soft);
}

.project-store {
  background: #fff;
}

.project-grid,
.article-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.biometry-section {
  background: #101827;
  color: #fff;
}

.biometry-section .eyebrow {
  color: #bcd0ff;
}

.biometry-layout {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 28px;
}

.biometry-lead,
.biometry-stack div {
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .06);
}

.biometry-lead {
  padding: 26px;
}

.biometry-lead span {
  color: #bcd0ff;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.biometry-lead h3 {
  margin-top: 26px;
  font-size: 28px;
}

.biometry-lead p {
  color: rgba(255, 255, 255, .72);
}

.biometry-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.biometry-stack div {
  min-height: 160px;
  padding: 20px;
}

.biometry-stack strong,
.biometry-stack span {
  display: block;
}

.biometry-stack strong {
  font-size: 22px;
}

.biometry-stack span {
  margin-top: 12px;
  color: rgba(255, 255, 255, .68);
  line-height: 1.45;
}

.source-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.source-row a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radius);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  background: rgba(255, 255, 255, .07);
}

.construction-section {
  background: #f4f6f9;
}

.parking-hero {
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, .13), transparent 28%),
    linear-gradient(135deg, #101318 0%, #050608 48%, #26303b 100%);
}

.parking-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.parking-grid article {
  min-height: 340px;
  display: grid;
  align-content: space-between;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.parking-grid img {
  justify-self: end;
  width: 180px;
  height: 140px;
  object-fit: contain;
}

.parking-grid img.is-wide-equipment {
  width: 260px;
  height: 150px;
  object-fit: cover;
  object-position: 15% 50%;
  border-radius: 8px;
  transform: scale(1.34);
  transform-origin: right center;
}

.parking-grid p {
  color: var(--muted);
  line-height: 1.5;
}

.parking-grid a {
  color: var(--perco-blue);
  font-weight: 900;
}

.expertise-band,
.solution-expertise {
  background:
    linear-gradient(135deg, rgba(12, 18, 29, .96), rgba(30, 42, 56, .98)),
    #101827;
  color: #fff;
}

.expertise-band .section-head p,
.solution-expertise .section-head p,
.traffic-design .section-head p,
.road-approval .section-head p {
  max-width: 560px;
  color: rgba(255, 255, 255, .68);
  line-height: 1.55;
}

.traffic-design .section-head p,
.road-approval .section-head p {
  color: var(--muted);
}

.expertise-band .eyebrow,
.solution-expertise .eyebrow {
  color: #bcd0ff;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .14);
}

.expertise-grid article {
  min-height: 250px;
  display: grid;
  align-content: space-between;
  gap: 20px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .035)),
    rgba(255, 255, 255, .04);
}

.expertise-grid span {
  color: #bcd0ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.expertise-grid h3 {
  font-size: 22px;
  line-height: 1.2;
}

.expertise-grid p {
  color: rgba(255, 255, 255, .72);
  line-height: 1.5;
}

.traffic-section,
.traffic-design {
  background: #fff;
}

.traffic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.traffic-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.traffic-grid article {
  min-height: 190px;
  display: grid;
  align-content: space-between;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.traffic-grid strong {
  color: var(--text);
  font-size: 19px;
  line-height: 1.25;
}

.traffic-grid p {
  color: var(--muted);
  line-height: 1.48;
}

.expert-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.expert-link-row a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border: 1px solid rgba(0, 87, 184, .18);
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--perco-blue);
  font-weight: 900;
}

.road-approval,
.proof-section {
  background: #fff;
}

.approval-layout {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 18px;
  align-items: stretch;
}

.approval-lead {
  min-height: 310px;
  display: grid;
  align-content: end;
  gap: 18px;
  padding: 26px;
  border-radius: var(--radius);
  color: #fff;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, .16), transparent 32%),
    linear-gradient(135deg, #161b23 0%, #2c343e 54%, #0b0e13 100%);
}

.approval-lead h3 {
  max-width: 480px;
  font-size: 30px;
  line-height: 1.15;
}

.approval-lead p {
  color: rgba(255, 255, 255, .76);
  line-height: 1.55;
}

.approval-grid,
.proof-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.approval-grid article,
.proof-list div {
  min-height: 148px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.approval-grid strong,
.proof-list strong {
  color: var(--perco-blue);
  font-size: 18px;
  line-height: 1.25;
}

.approval-grid span,
.proof-list span {
  color: var(--muted);
  line-height: 1.45;
}

.normative-note {
  display: grid;
  grid-template-columns: .55fr 1.3fr auto auto;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.normative-note strong {
  color: var(--text);
  font-size: 16px;
}

.normative-note span {
  color: var(--muted);
  line-height: 1.45;
}

.normative-note a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 12px;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.article-card {
  display: grid;
  gap: 12px;
}

.article-equipment {
  display: grid;
  gap: 8px;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.article-equipment strong {
  color: var(--text);
  font-size: 13px;
}

.article-equipment a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
}

.equipment-guide {
  background: #fff;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.related-grid a {
  min-height: 150px;
  display: grid;
  align-content: space-between;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.related-grid strong {
  color: var(--perco-blue);
  font-size: 18px;
  line-height: 1.3;
}

.related-grid span {
  color: var(--muted);
  line-height: 1.45;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.process-list li {
  min-height: 220px;
  padding: 20px;
  background: #fff;
}

.process-list span {
  display: block;
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
}

.process-list strong {
  display: block;
  margin-top: 42px;
  font-size: 18px;
  line-height: 1.3;
}

.process-list p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.cases {
  background: #fff;
}

.case-grid {
  display: grid;
  grid-template-columns: 1.35fr .9fr;
  gap: 18px;
}

.case-card {
  overflow: hidden;
}

.case-card.large {
  grid-row: span 2;
}

.case-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.case-card.large img {
  height: 452px;
}

.case-card div {
  padding: 22px;
}

.case-card h3 {
  margin-top: 8px;
}

.service-panel {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 42px;
  align-items: center;
  background: var(--ink);
  color: #fff;
}

.service-hero {
  background:
    radial-gradient(circle at 82% 16%, rgba(33, 66, 136, .16), transparent 28%),
    linear-gradient(135deg, #fff 0%, #eef3ff 100%);
}

.service-command {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 28px;
  align-items: end;
  background: #fff;
}

.service-command-copy p {
  max-width: 700px;
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.55;
}

.contact-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.contact-actions a {
  min-height: 182px;
  display: grid;
  grid-template-rows: 92px 1fr;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(241, 246, 255, .72), rgba(255, 255, 255, .96));
  overflow: hidden;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.contact-actions a:hover {
  border-color: rgba(0, 87, 184, .32);
  box-shadow: 0 18px 44px rgba(14, 31, 59, .12);
  transform: translateY(-2px);
}

.contact-action-card img {
  width: 100%;
  height: 92px;
  object-fit: contain;
  padding: 8px;
  border: 1px solid rgba(0, 87, 184, .1);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 38%, rgba(31, 74, 148, .12), transparent 58%),
    #fff;
}

.contact-action-copy {
  display: grid;
  gap: 10px;
}

.contact-actions strong {
  color: var(--perco-blue);
  font-size: 20px;
  line-height: 1.25;
}

.contact-actions span {
  color: var(--muted);
  line-height: 1.45;
}

.contact-actions .contact-action-copy {
  color: inherit;
}

.contact-actions .contact-action-copy > span {
  color: var(--muted);
}

.service-passport {
  background: #f4f6f9;
}

.passport-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 18px;
}

.asset-register,
.service-ledger div,
.fault-grid article,
.contract-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.asset-register {
  overflow: hidden;
}

.register-head {
  display: grid;
  gap: 6px;
  padding: 18px;
  background: var(--ink);
  color: #fff;
}

.register-head span {
  color: rgba(255, 255, 255, .62);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.register-head strong {
  font-size: 24px;
}

.register-table {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.register-table div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) minmax(140px, .6fr);
  gap: 14px;
  align-items: center;
  min-height: 64px;
  padding: 14px 18px;
  background: #fff;
}

.register-table b {
  color: var(--perco-blue);
  font-size: 18px;
}

.register-table span,
.register-table em {
  color: var(--muted);
  font-style: normal;
  line-height: 1.4;
}

.service-ledger {
  display: grid;
  gap: 12px;
}

.service-ledger div {
  min-height: 112px;
  padding: 18px;
}

.service-ledger strong,
.service-ledger span {
  display: block;
}

.service-ledger strong {
  color: var(--perco-blue);
  font-size: 20px;
}

.service-ledger span {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.45;
}

.fault-section {
  background: #fff;
}

.fault-grid,
.contract-grid,
.media-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.fault-grid article,
.contract-grid article {
  min-height: 260px;
  display: grid;
  align-content: space-between;
  gap: 12px;
  padding: 20px;
}

.fault-grid span,
.contract-grid span {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.fault-grid p,
.contract-grid p {
  color: var(--muted);
  line-height: 1.5;
}

.fault-grid a {
  color: var(--perco-blue);
  font-weight: 900;
}

.media-service {
  background: #f4f6f9;
}

.media-grid article {
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.media-grid img {
  width: 100%;
  height: 150px;
  object-fit: contain;
  padding: 16px;
  background: #f8fafc;
}

.media-grid strong,
.media-grid span {
  display: block;
  padding: 0 18px;
}

.media-grid strong {
  margin-top: 18px;
  color: var(--perco-blue);
  font-size: 18px;
}

.media-grid span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.45;
}

.contract-section {
  background: #fff;
}

.contract-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contract-grid article {
  min-height: 300px;
}

.contract-grid strong {
  color: var(--perco-blue);
}

.service-article {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(280px, .28fr);
  gap: 32px;
  align-items: start;
  background: var(--ink);
  color: #fff;
}

.service-article .eyebrow,
.service-article h2 {
  grid-column: 1 / -1;
}

.service-article .eyebrow {
  color: #bcd0ff;
}

.article-body {
  display: grid;
  gap: 16px;
}

.article-body p {
  color: rgba(255, 255, 255, .76);
  font-size: 17px;
  line-height: 1.6;
}

.service-article-actions {
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .06);
}

.service-article-actions strong {
  color: #fff;
}

.service-article-actions a {
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

.service-panel .eyebrow {
  color: #bcd0ff;
}

.service-panel p {
  color: rgba(255, 255, 255, .72);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.service-grid div {
  min-height: 126px;
  padding: 20px;
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .16);
}

.service-grid strong,
.service-grid span {
  display: block;
}

.service-grid strong {
  font-size: 24px;
}

.service-grid span {
  margin-top: 10px;
  color: rgba(255, 255, 255, .68);
  font-size: 14px;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.knowledge-grid a {
  min-height: 150px;
  display: flex;
  align-items: end;
  padding: 20px;
  color: var(--perco-blue);
  font-weight: 800;
  line-height: 1.35;
}

.request-section {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 42px;
  align-items: start;
  padding: 96px clamp(18px, 4vw, 64px);
  background: linear-gradient(135deg, #203f82, #13233d);
  color: #fff;
}

.compact-request {
  min-height: 0;
  grid-template-columns: minmax(300px, .74fr) minmax(520px, 1fr);
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
  padding: 58px clamp(18px, 4vw, 64px);
  background:
    radial-gradient(circle at 78% 16%, rgba(127, 178, 255, .16), transparent 30%),
    linear-gradient(135deg, #203f82 0%, #182e5d 48%, #102037 100%);
}

.compact-request .request-copy {
  max-width: 650px;
}

.compact-request .request-copy h2 {
  max-width: 560px;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.08;
}

.compact-request .request-copy p {
  max-width: 620px;
  margin-top: 14px;
  color: rgba(255, 255, 255, .7);
}

.request-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.request-points span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .86);
  font-size: 12px;
  font-weight: 900;
}

.request-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .08);
}

.compact-request .request-form {
  gap: 12px;
  padding: 18px;
  border-color: rgba(255, 255, 255, .16);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .07));
  box-shadow: 0 24px 70px rgba(4, 12, 28, .18);
}

.request-form label {
  display: grid;
  gap: 8px;
}

.request-form label span {
  color: rgba(255, 255, 255, .74);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.request-form .wide,
.request-form .checkout-consent,
.request-form button,
.form-note {
  grid-column: 1 / -1;
}

.request-form input,
.request-form select,
.request-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: var(--radius);
  padding: 11px 12px;
  background: rgba(255, 255, 255, .98);
  color: var(--text);
}

.compact-request .request-form input,
.compact-request .request-form select,
.compact-request .request-form textarea {
  min-height: 44px;
  border-color: rgba(255, 255, 255, .16);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, .96);
  box-shadow: inset 0 0 0 1px rgba(28, 48, 84, .02);
}

.request-form textarea {
  resize: vertical;
}

.compact-request .request-form textarea {
  min-height: 92px;
}

.request-form button {
  min-height: 48px;
  border: 0;
  border-radius: var(--radius);
  background: #fff;
  color: var(--perco-blue);
  font-weight: 900;
}

.compact-request .request-form button {
  min-height: 46px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 38px rgba(4, 12, 28, .15);
  transition: transform .18s ease, box-shadow .18s ease;
}

.compact-request .request-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 46px rgba(4, 12, 28, .22);
}

.form-note {
  color: rgba(255, 255, 255, .68);
  font-size: 12px;
}

.shop-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 18px;
  align-items: start;
  background: #f6f8fb;
}

.cart-panel,
.checkout-panel,
.account-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 55px rgba(22, 36, 64, .08);
}

.cart-panel {
  padding: 24px;
}

.checkout-panel {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 10px;
  padding: 24px;
}

.checkout-panel h2 {
  margin-bottom: 2px;
}

.checkout-intro {
  margin: 0 0 6px;
  color: var(--muted);
  line-height: 1.45;
}

.checkout-login-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: var(--radius);
  background: #f8faff;
}

.checkout-login-note span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.checkout-login-note a {
  color: var(--perco-blue);
  font-size: 13px;
  font-weight: 900;
  text-align: right;
}

.cart-empty {
  display: none;
  gap: 8px;
  padding: 22px;
  border: 1px dashed rgba(0, 77, 159, .24);
  border-radius: var(--radius);
  background: #f8fafc;
}

.cart-empty.is-visible {
  display: grid;
}

.cart-empty strong {
  font-size: 22px;
}

.cart-empty span,
.cart-item-info p,
.account-card p,
.account-empty {
  color: var(--muted);
  line-height: 1.5;
}

.cart-items {
  display: grid;
  gap: 12px;
}

.cart-item {
  display: grid;
  grid-template-columns: 112px minmax(260px, 1fr) minmax(240px, .65fr) 134px;
  gap: 18px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.cart-item-media {
  min-height: 92px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: #f5f7fb;
  color: var(--perco-blue);
  font-weight: 900;
}

.cart-item-placeholder {
  width: 84px;
  min-height: 66px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px dashed rgba(0, 77, 159, .26);
  border-radius: 10px;
  color: var(--perco-blue);
  text-align: center;
}

.cart-item-placeholder strong {
  font-size: 10px;
  line-height: 1.2;
}

.cart-item-media img {
  max-height: 78px;
  object-fit: contain;
}

.saved-page-hero {
  min-height: 360px;
}

.saved-page {
  display: grid;
  gap: 22px;
}

.saved-products-list {
  display: grid;
  gap: 14px;
}

.saved-product-card {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) minmax(180px, .35fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.saved-product-media {
  display: grid;
  place-items: center;
  min-height: 112px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff 0%, #f2f6fb 100%);
  overflow: hidden;
}

.saved-product-media img {
  width: 100%;
  max-height: 112px;
  object-fit: contain;
}

.saved-product-info {
  display: grid;
  gap: 8px;
}

.saved-product-info span,
.saved-product-price span,
.saved-page-head span {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.saved-product-info a {
  color: var(--ink);
  font-size: 22px;
  font-weight: 900;
}

.saved-product-info p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.45;
}

.saved-product-price {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 12px;
  background: #eef3fa;
}

.saved-product-price strong {
  font-size: 22px;
}

.saved-product-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(118px, 1fr));
  gap: 8px;
}

.saved-product-actions button,
.saved-empty a {
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--perco-blue);
  border-radius: 10px;
  background: var(--perco-blue);
  color: #fff;
  font-weight: 900;
}

.saved-product-actions button.secondary {
  background: #fff;
  color: var(--perco-blue);
}

.saved-product-actions button.ghost {
  border-color: var(--line);
  background: #f4f7fb;
  color: var(--muted);
}

.saved-page-head {
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.saved-page-head h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
}

.saved-page-head p {
  max-width: 860px;
  color: var(--muted);
  line-height: 1.5;
}

.saved-compare-wrap {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.saved-empty {
  display: grid;
  gap: 12px;
  justify-items: start;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.saved-empty strong {
  font-size: clamp(28px, 4vw, 42px);
}

.saved-empty p {
  max-width: 720px;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .saved-product-card {
    grid-template-columns: 118px minmax(0, 1fr) minmax(170px, .45fr);
  }

  .saved-product-actions {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .saved-page-hero {
    min-height: auto;
  }

  .saved-product-card {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: start;
    gap: 14px;
    padding: 14px;
  }

  .saved-product-media {
    min-height: 96px;
  }

  .saved-product-media img {
    max-height: 92px;
  }

  .saved-product-info a {
    font-size: 18px;
  }

  .saved-product-info p {
    font-size: 14px;
  }

  .saved-product-price {
    grid-column: 1 / -1;
  }

  .saved-product-actions {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .saved-page-head {
    padding: 18px;
  }
}

.cart-item-info {
  display: grid;
  gap: 6px;
}

.cart-item-info span {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.cart-item-info > a {
  color: var(--text);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.3;
}

.cart-item-info > a:hover {
  color: var(--perco-blue);
}

.cart-item-pricing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.cart-unit-price,
.cart-line-total {
  display: grid;
  gap: 5px;
  min-height: 78px;
  padding: 12px;
  border: 1px solid rgba(33, 66, 136, .13);
  border-radius: 10px;
  background: #f8faff;
}

.cart-unit-price span,
.cart-line-total span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.cart-unit-price strong,
.cart-line-total strong {
  color: var(--text);
  font-size: 17px;
  font-weight: 900;
}

.cart-line-total {
  background:
    radial-gradient(circle at 100% 0, rgba(0, 77, 159, .12), transparent 48%),
    #eef3ff;
}

.cart-item-controls {
  display: grid;
  grid-template-columns: 34px 34px 34px;
  gap: 6px;
  align-items: center;
}

.cart-item-controls button,
.checkout-form button,
.account-form button,
.button.dark {
  min-height: 38px;
  border: 0;
  border-radius: var(--radius);
  background: var(--perco-blue);
  color: #fff;
  font-weight: 900;
}

.cart-item-controls span {
  display: grid;
  place-items: center;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-weight: 900;
}

.cart-item-controls .cart-remove {
  grid-column: 1 / -1;
  background: #eef3ff;
  color: var(--perco-blue);
}

.cart-item-total {
  min-width: 110px;
  color: var(--text);
  font-weight: 900;
  text-align: right;
}

.cart-summary {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.cart-summary div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 11px 12px;
  background: #fff;
}

.cart-summary span {
  color: var(--muted);
  font-weight: 800;
}

.cart-summary strong {
  text-align: right;
}

.checkout-form,
.account-form {
  display: grid;
  gap: 12px;
}

.checkout-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checkout-form.is-disabled {
  opacity: .55;
}

.checkout-form label,
.account-form label {
  display: grid;
  gap: 7px;
}

.checkout-form label.wide,
.checkout-form .checkout-consent,
.checkout-form button,
.checkout-form .form-note {
  grid-column: 1 / -1;
}

.checkout-form label span,
.account-form label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.checkout-form input,
.checkout-form textarea,
.account-form input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.checkout-form textarea {
  resize: vertical;
}

.checkout-consent {
  display: grid !important;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px !important;
  align-items: start;
  padding: 12px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: var(--radius);
  background: #f8faff;
}

.checkout-consent input {
  width: 18px;
  min-height: 18px;
  margin: 2px 0 0;
  accent-color: var(--perco-blue);
}

.checkout-consent span {
  color: var(--text) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  line-height: 1.45;
  text-transform: none !important;
}

.checkout-consent a {
  color: var(--perco-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.compact-request .request-consent {
  padding: 10px 12px;
  border-color: rgba(255, 255, 255, .18);
  border-radius: 8px;
  background: rgba(255, 255, 255, .95);
}

.checkout-form .form-note {
  color: var(--muted);
}

.account-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  background: #f6f8fb;
}

.account-card {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 24px;
}

.account-card.wide {
  grid-column: 1 / -1;
}

.account-auth-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(33, 66, 136, .18);
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 77, 159, .12), transparent 34%),
    #fff;
}

.account-auth-card::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 18px;
  width: 42px;
  height: 42px;
  border: 2px solid rgba(33, 66, 136, .18);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 13px, rgba(33, 66, 136, .18) 13px 16px, transparent 16px),
    linear-gradient(transparent 13px, rgba(33, 66, 136, .18) 13px 16px, transparent 16px);
  pointer-events: none;
}

.account-auth-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.account-auth-actions button {
  min-height: 40px;
  border: 0;
  border-radius: var(--radius);
  background: var(--perco-blue);
  color: #fff;
  font-weight: 900;
}

.account-auth-actions button[data-auth-action="reset"] {
  border: 1px solid rgba(33, 66, 136, .18);
  background: #f4f7fc;
  color: var(--perco-blue);
}

.account-auth-status {
  padding: 12px;
  border: 1px solid rgba(33, 66, 136, .14);
  border-radius: var(--radius);
  background: #f8fafc;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}

.account-auth-status.is-active {
  border-color: rgba(0, 77, 159, .28);
  background: #eef5ff;
  color: var(--perco-blue);
}

.account-orders {
  display: grid;
  gap: 10px;
}

.account-order {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.account-order span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.modeling-section {
  background: #f6f8fb;
}

.modeling-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 18px;
}

.modeling-head p,
.model-equipment-panel p {
  color: var(--muted);
  line-height: 1.5;
}

.model-mode-tabs,
.modeling-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-mode-tabs button,
.modeling-toolbar button,
.model-equipment button,
.model-twin-actions button {
  min-height: 40px;
  border: 0;
  border-radius: var(--radius);
  padding: 9px 12px;
  background: #fff;
  color: var(--perco-blue);
  font-weight: 900;
}

.model-mode-tabs button.is-active,
.modeling-toolbar button,
.model-equipment button,
.model-twin-actions button:first-child {
  background: var(--perco-blue);
  color: #fff;
}

.modeling-toolbar {
  align-items: end;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 50px rgba(22, 36, 64, .07);
}

.model-zone-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
}

.modeling-toolbar label {
  display: grid;
  gap: 7px;
  min-width: min(100%, 280px);
}

.modeling-toolbar .model-scale-control {
  min-width: min(100%, 160px);
}

.modeling-toolbar span,
.scheme-upload span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.modeling-toolbar input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: #f8fafc;
}

.model-layer-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.model-layer-toolbar button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  background: #f8fafc;
  color: var(--text);
  font-weight: 900;
}

.model-layer-toolbar button.is-active {
  border-color: var(--perco-blue);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.model-layer-toolbar [data-layer-badge] {
  min-width: 18px;
  min-height: 18px;
  display: none;
  place-items: center;
  margin-left: 6px;
  border-radius: 999px;
  background: #d92d20;
  color: #fff;
  font-size: 11px;
}

.model-layer-toolbar [data-layer-badge].is-visible {
  display: inline-grid;
}

.model-map-controls,
.model-work-tools,
.model-logic-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-map-controls input {
  min-height: 36px;
  width: min(100%, 280px);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  background: #f8fafc;
}

.modeling-workspace {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: start;
  margin-top: 16px;
}

.model-equipment-panel,
.model-twin-panel,
.model-canvas-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 55px rgba(22, 36, 64, .08);
}

.model-equipment-panel,
.model-twin-panel {
  position: sticky;
  top: 92px;
  max-height: calc(100vh - 112px);
  overflow: auto;
  display: grid;
  gap: 12px;
  padding: 16px;
}

.model-equipment-list {
  display: grid;
  gap: 10px;
}

.model-equipment-categories {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.model-equipment-categories button {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 9px;
  background: #f8fafc;
  color: var(--text);
  font-weight: 900;
}

.model-equipment-categories button.is-active {
  border-color: var(--perco-blue);
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.model-equipment-categories b {
  min-width: 22px;
  min-height: 22px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 11px;
}

.model-equipment-group,
.model-equipment-group-list {
  display: grid;
  gap: 8px;
}

.model-equipment-group h4 {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.model-equipment-empty {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: 7px;
  color: var(--muted);
  background: #f8fafc;
}

.model-equipment {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #f8fafc;
  cursor: grab;
}

.model-equipment:active {
  cursor: grabbing;
}

.model-equipment-img {
  width: 64px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: #fff;
  color: var(--perco-blue);
  font-weight: 900;
}

.model-equipment-img img {
  max-height: 48px;
  object-fit: contain;
}

.model-equipment div:nth-child(2) {
  display: grid;
  gap: 4px;
}

.model-equipment span {
  color: var(--perco-blue);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.model-equipment strong {
  font-size: 13px;
  line-height: 1.3;
}

.model-equipment p {
  font-size: 12px;
}

.model-equipment button {
  grid-column: 1 / -1;
}

.model-canvas-wrap {
  overflow: hidden;
}

.model-canvas {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(33, 66, 136, .08) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(180deg, #fff, #eef3f8);
  background-size: cover, cover;
  background-position: center;
}

.model-canvas.is-drag-target {
  outline: 3px solid rgba(0, 87, 184, .24);
  outline-offset: -8px;
}

.model-canvas.is-drag-target::after {
  position: absolute;
  inset: 18px;
  z-index: 10;
  display: grid;
  place-items: center;
  border: 2px dashed rgba(0, 87, 184, .36);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .38);
  color: var(--perco-blue);
  font-weight: 900;
  pointer-events: none;
  content: "Отпустите оборудование в нужной точке";
}

.model-drag-ghost {
  position: fixed;
  z-index: 2000;
  width: 126px;
  display: grid;
  place-items: center;
  gap: 6px;
  padding: 10px;
  border: 1px solid rgba(0, 87, 184, .28);
  border-radius: 8px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 24px 70px rgba(22, 36, 64, .22);
  color: var(--text);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.model-drag-ghost img {
  width: 76px;
  height: 48px;
  object-fit: contain;
}

.model-drag-ghost b {
  width: 48px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--perco-blue);
}

.model-map-frame {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

.model-canvas[data-active-layer="map"] .model-map-frame {
  opacity: .62;
}

.model-zone {
  position: absolute;
  z-index: 1;
  display: grid;
  align-content: start;
  gap: 4px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--zone-color) 48%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--zone-color) 10%, transparent);
  color: var(--text);
  text-align: left;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .45);
  cursor: move;
  touch-action: none;
}

.model-zone-resize {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 15px;
  height: 15px;
  border-right: 3px solid var(--zone-color);
  border-bottom: 3px solid var(--zone-color);
  cursor: nwse-resize;
}

.model-zone.is-selected {
  border-color: var(--zone-color);
  background: color-mix(in srgb, var(--zone-color) 16%, transparent);
}

.model-zone.is-merged {
  border-style: dashed;
}

.model-zone.is-nested {
  border-style: dashed;
  background: color-mix(in srgb, var(--zone-color) 14%, #fff 42%);
  box-shadow: 0 8px 24px rgba(22, 36, 64, .08), inset 0 0 0 1px rgba(255, 255, 255, .7);
}

.model-zone span {
  color: var(--zone-color);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.model-zone strong {
  font-size: 16px;
  line-height: 1.2;
}

.model-canvas.has-scheme {
  background-size: cover;
  background-position: center;
}

.model-canvas-empty {
  position: absolute;
  inset: 22px;
  display: grid;
  place-content: center;
  gap: 8px;
  border: 1px dashed rgba(33, 66, 136, .28);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
  pointer-events: none;
}

.model-canvas.has-nodes .model-canvas-empty,
.model-canvas.has-scheme .model-canvas-empty {
  opacity: 0;
}

.model-canvas-empty strong {
  color: var(--text);
  font-size: 28px;
}

.model-link-layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.model-link-layer line {
  vector-effect: non-scaling-stroke;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 5 5;
}

.model-link-layer .is-related-link {
  stroke: rgba(0, 77, 159, .46);
}

.model-link-layer .is-kit-link {
  stroke: rgba(28, 36, 48, .32);
}

.model-node {
  position: absolute;
  z-index: 4;
  width: 78px;
  min-width: 78px;
  min-height: 82px;
  display: grid;
  place-items: center;
  gap: 4px;
  padding: 8px;
  border: 1px solid rgba(33, 66, 136, .28);
  border-radius: 8px;
  background: rgba(255, 255, 255, .94);
  color: var(--text);
  text-align: center;
  box-shadow: 0 16px 40px rgba(22, 36, 64, .16);
  transform: translate(-50%, -50%);
  touch-action: none;
}

.model-work {
  position: absolute;
  z-index: 3;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 6px 9px;
  border: 1px solid rgba(185, 28, 28, .3);
  border-radius: 6px;
  background: rgba(255, 255, 255, .88);
  color: var(--text);
  text-align: left;
  box-shadow: 0 14px 36px rgba(22, 36, 64, .12);
  cursor: move;
  touch-action: none;
}

.model-work.is-open-issue {
  border-color: #d92d20;
  background: rgba(254, 226, 226, .92);
}

.model-work.is-dimmed {
  opacity: .28;
}

.model-work strong {
  font-size: 12px;
  line-height: 1.15;
}

.model-work span {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.2;
}

.model-node img {
  width: 58px;
  height: 42px;
  object-fit: contain;
  pointer-events: none;
}

.model-node b {
  width: 46px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--blue-soft);
  color: var(--perco-blue);
  font-size: 14px;
}

.model-node::after {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  z-index: 8;
  width: max-content;
  max-width: 260px;
  padding: 7px 9px;
  border-radius: 6px;
  background: #101827;
  color: #fff;
  font-size: 12px;
  line-height: 1.25;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition: opacity .18s ease, transform .18s ease;
  content: attr(aria-label);
}

.model-node:hover::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.model-kit-group {
  position: absolute;
  z-index: 4;
  width: min(250px, 30vw);
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(28, 36, 48, .18);
  border-radius: 8px;
  background: rgba(248, 250, 252, .97);
  box-shadow: 0 18px 46px rgba(22, 36, 64, .16);
  transform: translate(-50%, -10%);
  touch-action: none;
}

.model-kit-group.is-selected {
  border-color: rgba(0, 87, 184, .56);
  box-shadow: 0 24px 64px rgba(33, 66, 136, .22);
}

.model-kit-group-head,
.model-kit-group-item {
  width: 100%;
  display: grid;
  gap: 3px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  text-align: left;
}

.model-kit-group-head {
  padding: 4px 4px 8px;
  border-bottom: 1px solid var(--line);
}

.model-kit-group-head span,
.model-kit-group-item span {
  color: #566071;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.model-kit-group-head strong {
  font-size: 12px;
  line-height: 1.25;
}

.model-kit-group-list {
  display: grid;
  gap: 5px;
  max-height: 150px;
  overflow: auto;
}

.model-kit-group-item {
  padding: 7px 8px;
  border: 1px dashed rgba(28, 36, 48, .16);
  background: #fff;
}

.model-kit-group-item.is-selected {
  border-color: var(--perco-blue);
  background: var(--blue-soft);
}

.model-kit-group-item strong {
  font-size: 11px;
  line-height: 1.25;
}

.model-node.is-selected {
  z-index: 5;
  border-color: var(--perco-blue);
  box-shadow: 0 22px 60px rgba(33, 66, 136, .24);
}

.model-node.is-linked-node {
  min-width: 78px;
}

.model-node.is-kit-node {
  border-color: rgba(28, 36, 48, .22);
  background: rgba(248, 250, 252, .96);
}

.model-node.is-kit-node span {
  color: #566071;
}

.model-node span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.model-node strong {
  font-size: 12px;
  line-height: 1.25;
}

.model-placed-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px;
  border-top: 1px solid var(--line);
}

.model-placed-list button {
  min-width: max-content;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.model-placed-list button.is-selected {
  border-color: var(--perco-blue);
  color: var(--perco-blue);
  background: var(--blue-soft);
}

.model-placed-list button.is-kit-item {
  border-style: dashed;
}

.model-twin,
.model-summary {
  display: grid;
  gap: 12px;
}

.model-twin p,
.model-related span {
  color: var(--muted);
  line-height: 1.5;
}

.model-twin-specs,
.model-summary-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.model-twin-specs div,
.model-summary-grid div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 10px;
  background: #fff;
}

.model-twin-specs dt,
.model-twin-specs dd,
.model-summary-grid dt,
.model-summary-grid dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.35;
}

.model-twin-specs dt,
.model-summary-grid dt {
  color: var(--muted);
  font-weight: 800;
}

.model-twin-specs dd,
.model-summary-grid dd {
  color: var(--text);
  font-weight: 900;
}

.model-related {
  display: grid;
  gap: 6px;
  padding: 12px;
  border-radius: 7px;
  background: #f8fafc;
}

.model-database {
  display: grid;
  gap: 12px;
}

.model-db-section {
  display: grid;
  gap: 7px;
  padding: 12px;
  border-radius: 7px;
  background: #f8fafc;
}

.model-db-section > strong {
  color: var(--text);
  font-size: 14px;
}

.model-db-section button {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  background: #fff;
  color: var(--text);
  text-align: left;
}

.model-db-section button.is-selected {
  border-color: var(--perco-blue);
  background: var(--blue-soft);
}

.model-db-section button.has-issue {
  border-color: rgba(217, 45, 32, .45);
  background: #fef2f2;
}

.model-db-section button.has-logic {
  border-color: rgba(31, 103, 210, .35);
}

.model-db-section span,
.model-db-section em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  line-height: 1.35;
}

.model-db-section b {
  font-size: 12px;
  line-height: 1.3;
}

.modeling-section.is-editor-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  overflow: auto;
  padding: 18px;
  background: #f6f8fb;
}

.modeling-section.is-editor-fullscreen .modeling-workspace {
  grid-template-columns: 320px minmax(640px, 1fr) 380px;
}

.modeling-section.is-editor-fullscreen .model-equipment-panel,
.modeling-section.is-editor-fullscreen .model-twin-panel {
  top: 18px;
  max-height: calc(100vh - 36px);
}

.model-kit,
.model-origin {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 7px;
  background: #f8fafc;
}

.model-origin span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.model-kit ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.model-twin-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.modeling-landing {
  background:
    linear-gradient(90deg, rgba(33, 66, 136, .08) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(180deg, #f7f9fd 0%, #fff 38%, #eef3f9 100%);
}

.cshark-hero {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, .85fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: 560px;
  padding: clamp(56px, 8vw, 110px) clamp(18px, 5vw, 82px);
  border-bottom: 1px solid var(--line);
}

.cshark-hero-copy {
  max-width: 760px;
}

.cshark-hero h1 {
  margin-top: 18px;
  font-size: clamp(44px, 6vw, 82px);
  line-height: .96;
}

.cshark-hero p,
.cshark-flow p {
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.45;
}

.cshark-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.cshark-actions a {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(33, 66, 136, .18);
  border-radius: 8px;
  padding: 12px 16px;
  background: #fff;
  color: var(--perco-blue);
  font-weight: 900;
  text-decoration: none;
}

.cshark-actions a:first-child {
  border-color: transparent;
  background: var(--perco-blue);
  color: #fff;
}

.cshark-preview {
  padding: 18px;
  border: 1px solid rgba(33, 66, 136, .18);
  border-radius: 12px;
  background:
    radial-gradient(circle at 76% 12%, rgba(127, 178, 255, .22), transparent 32%),
    linear-gradient(145deg, #101c33, #223d78);
  box-shadow: 0 28px 80px rgba(22, 36, 64, .18);
}

.cshark-preview-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, .72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.cshark-preview-top b {
  color: #fff;
}

.cshark-scene {
  position: relative;
  min-height: 360px;
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 10px;
  overflow: hidden;
  background:
    linear-gradient(130deg, rgba(255, 255, 255, .08) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(180deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03));
}

.cshark-scene img {
  position: absolute;
  z-index: 2;
  width: 42%;
  max-height: 220px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 18px 50px rgba(3, 10, 24, .28);
}

.cshark-scene img:first-child {
  right: 7%;
  top: 34px;
}

.cshark-scene img:nth-child(2) {
  left: 7%;
  bottom: 32px;
}

.scene-node {
  position: absolute;
  z-index: 3;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  padding: 7px 11px;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  backdrop-filter: blur(12px);
}

.node-a { left: 10%; top: 58px; }
.node-b { right: 11%; bottom: 92px; }
.node-c { left: 43%; top: 46%; }

.scene-line {
  position: absolute;
  z-index: 1;
  height: 2px;
  background: linear-gradient(90deg, rgba(255, 255, 255, .12), rgba(127, 178, 255, .82));
  transform-origin: left center;
}

.line-a {
  left: 22%;
  top: 120px;
  width: 48%;
  transform: rotate(14deg);
}

.line-b {
  left: 28%;
  bottom: 126px;
  width: 50%;
  transform: rotate(-10deg);
}

.cshark-function .section-head {
  max-width: 900px;
}

.cshark-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.cshark-feature-grid article,
.cshark-steps article {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  background:
    radial-gradient(circle at 92% 0%, rgba(0, 77, 159, .08), transparent 32%),
    #fff;
  box-shadow: 0 16px 44px rgba(22, 36, 64, .06);
}

.cshark-feature-grid span,
.cshark-steps b {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 900;
}

.cshark-feature-grid h3 {
  margin-top: 18px;
  font-size: 24px;
}

.cshark-feature-grid p,
.cshark-steps span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.cshark-flow {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(420px, 1fr);
  gap: 28px;
  align-items: start;
}

.cshark-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.cshark-request {
  margin-top: 0;
}

.cshark-gate-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 75% 20%, rgba(33, 66, 136, .16), transparent 34%),
    linear-gradient(135deg, #f7f9fd, #fff);
}

.cshark-gate {
  min-height: 100vh;
  display: grid;
  align-content: center;
  gap: 56px;
  padding: clamp(28px, 6vw, 88px);
}

.cshark-gate section {
  max-width: 760px;
}

.cshark-gate h1 {
  margin-top: 16px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: .98;
}

.cshark-gate p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.45;
}

.site-footer {
  width: 100%;
  margin-top: 0;
  padding: 42px clamp(18px, 4vw, 64px) 38px;
  background:
    radial-gradient(circle at 12% 0%, rgba(69, 108, 190, .24), transparent 34%),
    linear-gradient(135deg, #101827 0%, #111a2a 48%, #07101d 100%);
  color: rgba(246, 248, 252, .76);
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.footer-inner {
  width: min(1240px, 100%);
  display: grid;
  gap: 26px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(280px, 1.35fr) repeat(4, minmax(142px, .62fr));
  gap: 28px;
  align-items: start;
}

.company-info {
  display: grid;
  gap: 16px;
  max-width: 430px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.footer-logo {
  width: 218px;
  height: 58px;
  object-fit: contain;
  object-position: left center;
}

.footer-brand .competence-logo-img {
  max-width: 218px;
}

.company-info p {
  margin: 0;
  color: rgba(246, 248, 252, .72);
  font-size: 14px;
  line-height: 1.58;
}

.req-line {
  color: rgba(246, 248, 252, .58);
  font-size: 12px;
  line-height: 1.65;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-badge {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  background: rgba(255, 255, 255, .045);
  color: rgba(246, 248, 252, .78);
  font-size: 11px;
  font-weight: 850;
}

.footer-col {
  display: grid;
  gap: 10px;
}

.footer-col h5 {
  margin: 0 0 4px;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.footer-col ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col a,
.footer-policy a,
.footer-contact a {
  color: rgba(246, 248, 252, .72);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  transition: color .2s ease;
}

.footer-col a:hover,
.footer-policy a:hover,
.footer-contact a:hover {
  color: #fff;
}

.footer-contact {
  color: rgba(246, 248, 252, .64);
  font-size: 13px;
  line-height: 1.45;
}

.footer-contact.mono,
.footer-contact.mono a {
  color: #fff;
  font-size: 15px;
  font-weight: 900;
}

.footer-policy {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.footer-policy a {
  color: rgba(246, 248, 252, .54);
  font-size: 12px;
  font-weight: 650;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: rgba(246, 248, 252, .42);
  font-size: 12px;
  line-height: 1.5;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  max-width: 340px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: .2s ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .split-entry {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 58px;
  }

  .home-catalog-card {
    max-width: 620px;
  }

  .catalog-explorer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-areas:
      "brand actions menu"
      "search search search"
      "nav nav nav";
  }

  .main-nav {
    justify-content: flex-start;
    gap: 5px;
    padding-top: 6px;
  }

  .main-nav a {
    min-height: 30px;
    padding: 6px 9px;
    font-size: 12px;
  }

  .site-search {
    grid-area: search;
  }

  .menu-toggle {
    display: none;
  }

  .header-action {
    justify-self: end;
  }

  .header-actions {
    justify-self: end;
  }

  .hero {
    min-height: 640px;
  }

  .hero-console {
    display: none;
  }

  .process-list,
  .commerce-grid,
  .project-grid,
  .article-grid,
  .knowledge-grid,
  .expertise-grid,
  .traffic-grid.compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .catalog-workspace {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .catalog-results {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  }

  .product-kit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .catalog-category-nav button {
    font-size: 12px;
  }

  .page-hub {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .entry-panels,
  .parking-grid,
  .related-grid,
  .traffic-grid,
  .contact-actions,
  .fault-grid,
  .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-top {
    grid-template-columns: minmax(260px, 1fr) repeat(2, minmax(150px, .7fr));
  }

  .modeling-workspace {
    grid-template-columns: 240px minmax(360px, 1fr) 300px;
    overflow-x: auto;
  }

  .model-twin-panel {
    position: sticky;
    grid-column: auto;
    max-height: calc(100vh - 112px);
  }
}

@media (max-width: 920px) {
  .catalog-explorer {
    margin-top: 12px;
  }

  .catalog-explorer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-explorer-card-all {
    grid-column: span 1;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 28px;
  }

  .hero {
    min-height: 620px;
    padding-top: 92px;
  }

  .home-hero {
    min-height: 620px;
  }

  .split-entry {
    min-height: auto;
    gap: 22px;
  }

  .split-entry-head h1 {
    font-size: clamp(40px, 11vw, 70px);
  }

  .split-entry-head p {
    font-size: 17px;
  }

  .home-primary-actions a,
  .home-catalog-card a {
    width: 100%;
  }

  .entry-panels,
  .parking-grid,
  .related-grid,
  .traffic-grid,
  .traffic-grid.compact,
  .approval-layout,
  .normative-note,
  .service-command,
  .passport-layout,
  .contract-grid,
  .service-article {
    grid-template-columns: 1fr;
  }

  .contact-actions,
  .fault-grid,
  .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .entry-panel ul {
    opacity: 1;
    transform: none;
  }

  .entry-panel strong,
  .entry-panel p,
  .entry-panel ul {
    max-width: 680px;
  }

  .entry-panel img {
    width: min(34%, 300px);
    opacity: .6;
  }

  .lead {
    font-size: 16px;
  }

  .hero-status,
  .quick-band,
  .intro-grid,
  .split-panel,
  .service-panel,
  .seo-product-layout,
  .seo-product-columns,
  .product-engineering-panel,
  .product-detail-hero,
  .shop-layout,
  .account-layout,
  .request-section,
  .case-grid,
  .biometry-layout,
  .catalog-workspace,
  .catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: grid;
    align-items: start;
  }

  .checkout-login-note,
  .account-auth-actions {
    grid-template-columns: 1fr;
  }

  .checkout-login-note {
    display: grid;
    align-items: start;
  }

  .checkout-login-note a {
    text-align: left;
  }

  .solution-grid,
  .product-grid,
  .category-strip,
  .commerce-grid,
  .project-grid,
  .article-grid,
  .expertise-grid,
  .approval-grid,
  .proof-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-results {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  }

  .catalog-console {
    grid-template-columns: 1fr;
  }

  .catalog-detail {
    max-height: none;
  }

  .catalog-detail-modal {
    max-height: calc(100vh - 24px);
  }

  .catalog-detail-card {
    grid-template-columns: 1fr;
  }

  .product-kit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-buy-panel {
    position: static;
  }

  .catalog-detail-close,
  .catalog-detail-head,
  .catalog-detail-gallery,
  .catalog-detail-section,
  .catalog-detail-actions {
    grid-column: 1;
    grid-row: auto;
  }

  .catalog-detail-media {
    min-height: 300px;
  }

  .checkout-panel {
    position: static;
  }

  .modeling-head,
  .modeling-workspace,
  .cshark-hero,
  .cshark-flow {
    grid-template-columns: 1fr;
  }

  .cshark-preview {
    max-width: 720px;
  }

  .cshark-feature-grid,
  .cshark-steps {
    grid-template-columns: 1fr;
  }

  .model-equipment-panel,
  .model-twin-panel {
    position: static;
    max-height: none;
  }

  .model-canvas {
    min-height: 520px;
  }

  .catalog-sidebar {
    position: static;
    max-height: none;
    grid-template-rows: auto auto auto;
    overflow: visible;
    padding-right: 0;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    box-shadow: none;
  }

  .catalog-category-nav {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    max-height: 360px;
    overflow: auto;
    padding-bottom: 10px;
  }

  .catalog-category-nav button {
    min-width: 0;
    width: 100%;
  }

  .catalog-nav-children {
    display: grid;
  }

  .catalog-nav-group.is-collapsed + .catalog-nav-children {
    display: none;
  }

  .case-card.large {
    grid-row: auto;
  }

  .case-card.large img,
  .case-card img {
    height: 300px;
  }

  .page-hero {
    min-height: 320px;
  }

  .product-detail-main {
    min-height: 340px;
  }

  .product-detail-main img {
    max-height: 300px;
  }

  .product-detail-thumbs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .product-showcase {
    padding: 12px 10px 36px;
  }

  .catalog-page-hero {
    min-height: 148px;
    padding: 18px 16px 16px;
  }

  .catalog-page-hero h1 {
    font-size: 27px;
  }

  .catalog-console {
    gap: 12px;
    padding: 14px;
  }

  .catalog-console p {
    display: none;
  }

  .catalog-console strong {
    font-size: 17px;
  }

  .catalog-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .catalog-metrics strong {
    font-size: 20px;
  }

  .catalog-browser {
    margin: 14px 0 18px;
    padding: 10px;
    border-radius: 10px;
  }

  .catalog-toolbar {
    position: sticky;
    top: 68px;
    z-index: 8;
    gap: 8px;
    margin: -10px -10px 10px;
    padding: 10px;
    border-bottom: 1px solid var(--line);
    background: rgba(248, 250, 252, .96);
    backdrop-filter: blur(10px);
  }

  .catalog-toolbar input,
  .catalog-toolbar select,
  .catalog-state {
    min-height: 38px;
    border-radius: 8px;
    font-size: 12px;
  }

  .catalog-state {
    padding: 8px 10px;
  }

  .catalog-workspace {
    gap: 12px;
    margin-top: 0;
  }

  .catalog-sidebar {
    border-radius: 10px;
    box-shadow: none;
    gap: 10px;
    padding-right: 0;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    border-radius: 10px;
    box-shadow: none;
  }

  .catalog-sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px;
  }

  .catalog-sidebar-head strong {
    font-size: 17px;
  }

  .catalog-category-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    max-height: 300px;
    overflow: auto;
    padding: 10px;
  }

  .catalog-category-nav button {
    min-height: 36px;
    padding: 7px 8px;
    border-radius: 8px;
    font-size: 11px;
  }

  .catalog-category-nav button span:last-child {
    min-width: 24px;
    min-height: 20px;
    padding: 0 6px;
    font-size: 10px;
  }

  .catalog-nav-all,
  .catalog-nav-group {
    margin-top: 0 !important;
  }

  .catalog-nav-group {
    min-height: 40px !important;
  }

  .catalog-nav-children {
    grid-column: 1 / -1;
    margin: 0;
    padding: 8px;
    border-left: 0;
    border-radius: 9px;
    background: #f8fafc;
  }

  .catalog-filter-panel {
    max-height: none;
    overflow: visible;
    padding: 10px;
  }

  .catalog-filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-filter-grid input,
  .catalog-filter-field select {
    min-height: 36px;
    font-size: 12px;
  }

}

@media (max-width: 640px) {
  .catalog-explorer-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .catalog-explorer-grid {
    grid-template-columns: 1fr;
  }

  .catalog-explorer-card {
    min-height: 104px;
    grid-template-columns: minmax(0, 1fr) 78px;
  }

  .catalog-explorer h1 {
    font-size: 27px;
  }

  body {
    font-size: 15px;
  }

  h1 {
    font-size: 29px;
  }

  h2 {
    font-size: 24px;
  }

  h3 {
    font-size: 18px;
  }

  .site-header {
    gap: 10px;
    min-height: 68px;
    padding: 12px 14px;
  }

  .brand {
    gap: 6px;
    font-size: 10px;
  }

  .brand-logo {
    width: 128px;
    height: 40px;
    object-fit: contain;
    object-position: left center;
  }

  .brand small {
    font-size: 10px;
  }

  .split-entry {
    padding: 34px 16px 28px;
  }

  .split-entry-head h1 {
    font-size: clamp(34px, 12vw, 50px);
  }

  .home-catalog-card {
    padding: 20px;
  }

  .entry-panel {
    min-height: 270px;
    padding: 22px;
  }

  .entry-panel strong,
  .entry-panel p,
  .entry-panel ul {
    max-width: 100%;
  }

  .entry-panel img {
    width: 46%;
    opacity: .42;
  }

  .header-actions {
    gap: 6px;
  }

  .header-contacts {
    margin-right: 2px;
  }

  .header-engineer-link {
    min-height: 36px;
    padding: 8px 10px;
    border-radius: 10px;
    font-size: 11px;
  }

  .header-icon,
  .header-cart {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }

  .header-icon svg,
  .header-cart svg {
    width: 19px;
    height: 19px;
  }

  .header-icon::before,
  .header-cart::before {
    inset: 4px;
    border-radius: 7px;
  }

  .site-search {
    height: auto;
    grid-template-columns: 1fr 42px;
    border-radius: 12px;
  }

  .header-catalog-menu {
    grid-column: 1 / -1;
    height: 40px;
  }

  .header-catalog-menu summary {
    width: 100%;
    justify-content: center;
    border-radius: 11px 11px 0 0;
  }

  .header-catalog-dropdown {
    width: calc(100vw - 28px);
    grid-template-columns: 1fr;
  }

  .site-search-field {
    height: 42px;
  }

  .site-search-submit {
    width: 36px;
    height: 36px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
  }

  .hero {
    min-height: 680px;
    padding: 94px 16px 22px;
  }

  .home-hero {
    min-height: 620px;
    padding: 92px 16px 30px;
  }

  .split-entry {
    padding: 28px 16px 36px;
  }

  .entry-panel {
    min-height: auto;
    padding: 26px 20px;
  }

  .entry-panel img {
    position: relative;
    right: auto;
    top: auto;
    z-index: 0;
    width: min(100%, 280px);
    max-height: 210px;
    justify-self: end;
    margin: -2px 0 22px;
    opacity: .88;
    mix-blend-mode: multiply;
    filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .26));
  }

  .entry-panel ul {
    grid-template-columns: 1fr;
    max-width: none;
  }

  .entry-panel strong {
    max-width: none;
    font-size: 36px;
  }

  .entry-panel p {
    max-width: none;
    font-size: 15px;
  }

  .hero-media::after {
    background:
      linear-gradient(90deg, rgba(10, 16, 28, .91), rgba(16, 25, 42, .66)),
      linear-gradient(180deg, rgba(12, 18, 28, .18), rgba(12, 18, 28, .82));
  }

  .hero-actions,
  .filter-tabs {
    width: 100%;
  }

  .button,
  .hero-actions a,
  .filter-tabs button {
    flex: 1;
  }

  .section,
  .request-section {
    padding: 64px 16px;
  }

  .product-showcase {
    padding: 22px 10px 38px;
  }

  .catalog-page-hero {
    min-height: 190px;
    padding: 28px 16px 22px;
  }

  .catalog-page-hero h1 {
    font-size: 27px;
  }

  .catalog-console {
    gap: 12px;
    padding: 14px;
  }

  .catalog-console p {
    display: none;
  }

  .catalog-console strong {
    font-size: 17px;
  }

  .catalog-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .catalog-metrics strong {
    font-size: 20px;
  }

  .catalog-browser {
    margin: 14px 0 18px;
    padding: 10px;
    border-radius: 10px;
  }

  .catalog-toolbar {
    position: sticky;
    top: 68px;
    z-index: 8;
    gap: 8px;
    margin: -10px -10px 10px;
    padding: 10px;
    border-bottom: 1px solid var(--line);
    background: rgba(248, 250, 252, .96);
    backdrop-filter: blur(10px);
  }

  .catalog-toolbar input,
  .catalog-toolbar select,
  .catalog-state {
    min-height: 38px;
    border-radius: 8px;
    font-size: 12px;
  }

  .catalog-state {
    padding: 8px 10px;
  }

  .catalog-workspace {
    gap: 12px;
    margin-top: 0;
  }

  .catalog-sidebar {
    border-radius: 10px;
    box-shadow: none;
    gap: 10px;
    padding-right: 0;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    border-radius: 10px;
    box-shadow: none;
  }

  .catalog-sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px;
  }

  .catalog-sidebar-head strong {
    font-size: 17px;
  }

  .catalog-category-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    max-height: 300px;
    overflow: auto;
    padding: 10px;
  }

  .catalog-category-nav button {
    min-height: 36px;
    padding: 7px 8px;
    border-radius: 8px;
    font-size: 11px;
  }

  .catalog-category-nav button span:last-child {
    min-width: 24px;
    min-height: 20px;
    padding: 0 6px;
    font-size: 10px;
  }

  .catalog-nav-all,
  .catalog-nav-group {
    margin-top: 0 !important;
  }

  .catalog-nav-group {
    min-height: 40px !important;
  }

  .catalog-nav-children {
    grid-column: 1 / -1;
    margin: 0;
    padding: 8px;
    border-left: 0;
    border-radius: 9px;
    background: #f8fafc;
  }

  .catalog-filter-panel {
    max-height: none;
    overflow: visible;
    padding: 10px;
  }

  .catalog-filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-filter-grid input,
  .catalog-filter-field select {
    min-height: 36px;
    font-size: 12px;
  }

  .capability-list,
  .solution-grid,
  .product-grid,
  .process-list,
  .industry-list,
  .service-grid,
  .knowledge-grid,
  .request-form,
  .category-strip,
  .commerce-grid,
  .project-grid,
  .biometry-stack,
  .article-grid,
  .expertise-grid,
  .traffic-grid,
  .traffic-grid.compact,
  .approval-grid,
  .proof-list,
  .page-hub {
    grid-template-columns: 1fr;
  }

  .catalog-results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .catalog-result {
    grid-template-rows: 132px auto auto;
  }

  .catalog-card-media {
    min-height: 132px;
    padding: 12px;
  }

  .catalog-card-media img {
    max-height: 104px;
  }

  .catalog-card-body {
    gap: 8px;
    padding: 10px;
  }

  .catalog-result h3 {
    font-size: 13px;
    line-height: 1.25;
  }

  .catalog-card-summary {
    display: none;
  }

  .catalog-card-actions {
    grid-template-columns: minmax(0, 1fr) 34px 34px;
    gap: 6px;
    padding: 0 10px 10px;
  }

  .catalog-card-price {
    min-height: 38px;
    padding: 8px 9px;
  }

  .catalog-card-price strong {
    font-size: 15px;
  }

  .catalog-card-price small {
    font-size: 9px;
  }

  .catalog-card-actions button {
    min-height: 34px;
    padding: 6px 7px;
    border-radius: 6px;
    font-size: 10px;
  }

  .catalog-icon-action {
    width: 34px;
  }

  .catalog-icon-action svg {
    width: 17px;
    height: 17px;
  }

  .catalog-compare-bar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .catalog-compare-bar button {
    width: 100%;
  }

  .page-hub {
    padding: 0;
  }

  .catalog-detail-actions,
  .catalog-spec-table div,
  .catalog-doc-list a,
  .product-kit-grid,
  .product-purchase-row,
  .product-action-row,
  .checkout-form,
  .cart-item,
  .cart-summary div {
    grid-template-columns: 1fr;
  }

  .cart-item-total {
    text-align: left;
  }

  .model-twin-actions,
  .model-twin-specs div,
  .model-summary-grid div {
    grid-template-columns: 1fr;
  }

  .catalog-detail-media {
    min-height: 240px;
  }

  .seo-product-media {
    min-height: 260px;
  }

  .product-engineering-panel {
    grid-template-columns: 1fr;
  }

  .product-engineering-meta {
    grid-template-columns: 1fr;
  }

  .product-detail-page {
    width: 100%;
    padding: 18px 12px 54px;
  }

  .product-buy-panel h1 {
    font-size: 25px;
  }

  .product-price-box strong {
    font-size: 28px;
  }

  .product-detail-main {
    min-height: 260px;
    padding: 16px;
  }

  .product-detail-main img {
    max-height: 230px;
  }

  .product-lightbox {
    width: calc(100% - 14px);
    height: calc(100vh - 14px);
  }

  .product-lightbox-shell {
    gap: 10px;
    padding: 12px;
    border-radius: 18px;
  }

  .product-lightbox-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .product-lightbox-title strong {
    font-size: 18px;
  }

  .product-lightbox-title small {
    font-size: 11px;
  }

  .product-lightbox-counter {
    display: none;
  }

  .product-lightbox-stage {
    grid-template-columns: 38px minmax(0, 1fr) 38px;
    gap: 6px;
  }

  .product-lightbox-image-frame {
    min-height: 280px;
    border-radius: 14px;
  }

  .product-lightbox-image-frame img {
    max-height: calc(100vh - 220px);
    padding: 10px;
  }

  .product-lightbox-close,
  .product-lightbox-prev,
  .product-lightbox-next {
    width: 36px;
    height: 36px;
    font-size: 22px;
  }

  .product-lightbox-thumbs button {
    flex-basis: 58px;
    height: 48px;
  }

  .page-hub a {
    min-height: 172px;
  }

  .parking-grid,
  .related-grid,
  .traffic-grid,
  .approval-layout,
  .contact-actions,
  .fault-grid,
  .media-grid,
  .contract-grid {
    grid-template-columns: 1fr;
  }

  .register-table div {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 300px;
    padding: 78px 16px 36px;
  }

  .product-image {
    height: 220px;
  }

  .site-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .policy-doc {
    width: min(100% - 20px, var(--max));
    padding: 18px 0 50px;
  }

  .policy-doc-header,
  .policy-doc-body,
  .policy-actions {
    border-radius: 12px;
  }

  .policy-doc-header h1 {
    font-size: 30px;
  }

  .policy-actions {
    grid-template-columns: 1fr;
  }

  .policy-operator-table,
  .policy-operator-table tbody,
  .policy-operator-table tr,
  .policy-operator-table th,
  .policy-operator-table td {
    display: block;
    width: 100%;
  }

  .policy-operator-table tr {
    border-bottom: 1px solid var(--line);
  }

  .policy-operator-table tr:last-child {
    border-bottom: 0;
  }

  .policy-operator-table th,
  .policy-operator-table td {
    border-bottom: 0;
  }

  .policy-operator-table th {
    padding-bottom: 4px;
  }

  .policy-operator-table td {
    padding-top: 4px;
    overflow-wrap: anywhere;
  }

  .footer-top,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .footer-col {
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, .08);
  }

  .footer-policy {
    display: grid;
  }
}

@media (max-width: 420px) {
  .catalog-results {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .catalog-page-hero {
    min-height: 148px;
    padding: 18px 16px 16px;
  }

  .catalog-page-hero h1 {
    font-size: 25px;
    line-height: 1.12;
  }

  .catalog-page-hero p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.42;
  }

  .catalog-hero-tags {
    gap: 6px;
    margin-top: 10px;
  }

  .catalog-hero-tags span {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 11px;
  }

  .catalog-sidebar {
    overflow: visible;
    gap: 10px;
    padding-right: 0;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    border-radius: 10px;
    box-shadow: none;
  }

  .catalog-category-nav {
    grid-template-columns: 1fr !important;
    gap: 6px;
    padding: 10px;
    max-height: 260px;
    overflow: auto;
  }

  .catalog-category-nav button {
    min-height: 42px;
    font-size: 12px;
  }

  .catalog-nav-all,
  .catalog-nav-group,
  .catalog-nav-children {
    grid-column: 1 / -1;
  }

  .catalog-nav-group {
    min-height: 44px !important;
    margin-top: 4px !important;
  }

  .catalog-nav-children {
    display: grid;
    gap: 4px;
    margin: -2px 0 4px;
    padding: 8px;
    border: 1px solid rgba(0, 77, 159, .08);
    border-radius: 10px;
    background: #f8fafc;
  }

  .catalog-category-nav button.catalog-nav-child {
    min-height: 38px;
    padding: 8px 10px;
    border-radius: 8px;
    background: #fff;
    font-size: 12px;
  }

  .catalog-category-nav button.catalog-nav-child span:first-child {
    white-space: normal;
  }

  .catalog-nav-group.is-collapsed + .catalog-nav-children {
    display: none;
  }
}

.catalog-mobile-switcher {
  display: none;
}

@media (max-width: 760px) {
  html,
  body {
    overflow-x: hidden;
  }

  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-areas:
      "brand actions menu"
      "search search search";
    gap: 8px;
    padding: 10px;
  }

  .brand {
    min-width: 0;
  }

  .brand span {
    display: none;
  }

  .brand-logo {
    width: min(128px, 34vw);
    height: 36px;
  }

  .header-actions {
    gap: 4px;
  }

  .header-contacts {
    gap: 0;
    margin-right: 2px;
  }

  .header-contact-link {
    display: none;
  }

  .header-engineer-link {
    min-height: 36px;
    padding: 8px 9px;
    border-radius: 9px;
    font-size: 10px;
  }

  .header-icon,
  .header-cart,
  .menu-toggle {
    width: 36px;
    height: 36px;
    border-radius: 9px;
  }

  .header-icon svg,
  .header-cart svg {
    width: 18px;
    height: 18px;
  }

  .site-search {
    grid-area: search;
    grid-template-columns: auto minmax(0, 1fr) 36px;
    height: 42px;
    border-radius: 999px;
  }

  .header-catalog-menu {
    grid-column: auto;
    height: 100%;
  }

  .header-catalog-menu summary {
    width: auto;
    justify-content: center;
    min-width: 92px;
    padding: 0 12px;
    border-radius: 999px 0 0 999px;
    font-size: 12px;
  }

  .header-catalog-menu summary b {
    display: none;
  }

  .header-catalog-dropdown {
    left: 0;
    width: calc(100vw - 20px);
    max-height: min(70vh, 430px);
    grid-template-columns: 1fr;
    overflow: auto;
  }

  .site-search-field {
    height: 40px;
    grid-template-columns: minmax(0, 1fr);
    padding: 0 8px 0 10px;
  }

  .site-search-field svg {
    display: none;
  }

  .site-search-field input {
    height: 40px;
    font-size: 13px;
  }

  .site-search-submit {
    width: 34px;
    height: 34px;
    margin-right: 3px;
  }

  .main-nav {
    position: fixed;
    inset: 104px 0 auto 0;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 12px 16px 18px;
    border-top: 0;
    border-bottom: 1px solid var(--line);
    background: #fff;
    box-shadow: var(--shadow);
  }

  body.menu-open .main-nav {
    display: grid;
  }

  .main-nav a {
    min-height: 46px;
    padding: 10px 8px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    font-size: 14px;
  }

  .section.product-showcase {
    padding: 12px 10px 36px;
  }

  .catalog-page-hero {
    min-height: 148px;
    padding: 18px 16px 16px;
  }

  .catalog-page-hero h1 {
    max-width: 720px;
    font-size: clamp(24px, 7vw, 34px);
  }

  .catalog-page-hero p {
    max-width: 680px;
    font-size: 14px;
  }

  .catalog-browser {
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .catalog-mobile-command {
    display: grid;
    gap: 10px;
    margin: 0 0 12px;
    padding: 12px;
    border: 1px solid rgba(33, 66, 136, .14);
    border-radius: 14px;
    background:
      radial-gradient(circle at 100% 0%, rgba(0, 77, 159, .08), transparent 42%),
      #fff;
    box-shadow: 0 14px 34px rgba(22, 36, 64, .08);
  }

  .catalog-mobile-command label {
    display: grid;
    gap: 6px;
  }

  .catalog-mobile-command label span {
    color: var(--perco-blue);
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
  }

  .catalog-mobile-command input {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 12px;
    background: #f8fafc;
    color: var(--text);
    font: 800 14px/1.2 var(--font-main);
  }

  .catalog-mobile-chips,
  .catalog-mobile-order-links {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .catalog-mobile-chips::-webkit-scrollbar,
  .catalog-mobile-order-links::-webkit-scrollbar {
    display: none;
  }

  .catalog-mobile-chips button,
  .catalog-mobile-order-links a {
    min-height: 34px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    border: 1px solid rgba(33, 66, 136, .14);
    border-radius: 999px;
    background: #fff;
    color: var(--perco-blue);
    font-size: 12px;
    font-weight: 900;
    text-decoration: none;
  }

  .catalog-mobile-order-links a:first-child {
    border-color: transparent;
    background: var(--perco-blue);
    color: #fff;
  }

  .catalog-workspace {
    grid-template-columns: 1fr !important;
    gap: 12px;
    margin-top: 0;
  }

  .catalog-sidebar {
    position: static;
    display: grid;
    gap: 8px;
    overflow: visible;
  }

  .catalog-mobile-switcher {
    position: sticky;
    top: 108px;
    z-index: 12;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    padding: 6px;
    border: 1px solid rgba(33, 66, 136, .14);
    border-radius: 12px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 12px 30px rgba(22, 36, 64, .1);
    backdrop-filter: blur(12px);
  }

  .catalog-mobile-switcher button {
    min-height: 38px;
    border: 0;
    border-radius: 9px;
    background: #f4f7fb;
    color: var(--perco-blue);
    font-size: 12px;
    font-weight: 900;
  }

  .catalog-mobile-switcher button.is-active {
    background: var(--perco-blue);
    color: #fff;
  }

  .catalog-sidebar.is-mobile-nav .catalog-filter-panel,
  .catalog-sidebar.is-mobile-filters .catalog-nav-panel {
    display: none;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(22, 36, 64, .07);
  }

  .catalog-sidebar-head {
    padding: 12px;
  }

  .catalog-sidebar-head strong {
    font-size: 16px;
  }

  .catalog-category-nav {
    grid-template-columns: 1fr !important;
    max-height: min(48vh, 420px);
    padding: 8px;
  }

  .catalog-category-nav button {
    min-height: 38px;
    padding: 8px 10px;
    font-size: 12px;
  }

  .catalog-nav-group {
    min-height: 42px !important;
  }

  .catalog-nav-children {
    gap: 4px;
    padding: 6px;
    margin: -2px 0 2px;
  }

  .catalog-filter-panel {
    max-height: min(64vh, 620px);
    overflow: auto;
    padding: 10px;
  }

  .catalog-filter-title {
    position: sticky;
    top: -10px;
    z-index: 2;
    margin: -10px -10px 0;
    padding: 12px 10px 10px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, .98);
  }

  .catalog-filter-title strong {
    font-size: 17px;
  }

  .catalog-filter-title em {
    display: none;
  }

  .catalog-filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .catalog-filter-flags {
    grid-template-columns: 1fr;
  }

  .catalog-filter-group summary {
    min-height: 42px;
    font-size: 12px;
  }

  .catalog-check-list {
    max-height: 190px;
  }

  .catalog-results {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }

  .catalog-result {
    grid-template-rows: 126px minmax(0, 1fr) auto;
    border-radius: 10px;
  }

  .catalog-result:hover {
    transform: none;
  }

  .catalog-card-media {
    min-height: 126px;
    padding: 10px;
  }

  .catalog-card-media img {
    max-height: 104px;
  }

  .catalog-card-body {
    gap: 7px;
    padding: 10px;
  }

  .catalog-card-category {
    font-size: 9px;
    line-height: 1.25;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .catalog-result h3 {
    font-size: 13px;
    line-height: 1.25;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
  }

  .catalog-card-summary {
    display: none;
  }

  .catalog-card-key {
    gap: 4px;
  }

  .catalog-card-key li {
    padding-left: 9px;
    font-size: 11px;
    -webkit-line-clamp: 1;
  }

  .catalog-card-key li:nth-child(n + 3) {
    display: none;
  }

  .catalog-card-key li::before {
    width: 4px;
    height: 4px;
  }

  .catalog-card-actions {
    grid-template-columns: minmax(0, 1fr) 34px 34px;
    gap: 6px;
    padding: 0 10px 10px;
  }

  .catalog-card-price {
    min-height: 38px;
    padding: 8px 9px;
  }

  .catalog-card-price span {
    font-size: 9px;
  }

  .catalog-card-price strong {
    font-size: 14px;
  }

  .catalog-card-price small {
    font-size: 8px;
  }

  .catalog-card-actions button {
    min-height: 34px;
    padding: 6px 7px;
    font-size: 10px;
  }

  .catalog-icon-action {
    width: 34px;
  }

  .catalog-icon-action svg {
    width: 16px;
    height: 16px;
  }

  .catalog-card-mobile-quick {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    padding: 0 10px 8px;
  }

  .catalog-card-mobile-quick button {
    min-height: 30px;
    min-width: 0;
    padding: 5px 4px;
    border: 1px solid rgba(33, 66, 136, .14);
    border-radius: 7px;
    background: #fff;
    color: var(--perco-blue);
    font-size: 9px;
    font-weight: 900;
    line-height: 1.1;
  }

  .catalog-card-mobile-quick button:last-child {
    border-color: transparent;
    background: var(--perco-blue);
    color: #fff;
  }

  .catalog-card-mobile-quick button:disabled {
    opacity: .45;
  }

  .catalog-compare-bar {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .catalog-compare-bar > div {
    grid-column: 1 / -1;
  }

  .catalog-compare-bar button {
    width: 100%;
  }

  .catalog-load-more {
    min-height: 42px;
    border-radius: 9px;
  }

  .catalog-detail-modal,
  .catalog-compare-modal {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 10px;
  }

  .catalog-detail-card,
  .catalog-compare-card {
    border-radius: 12px;
  }

  .catalog-detail-card {
    gap: 12px;
    padding: 14px;
  }

  .catalog-detail-close {
    top: 8px;
    min-height: 34px;
    padding: 7px 10px;
  }

  .catalog-detail-head {
    gap: 8px;
  }

  .catalog-detail-head h2 {
    font-size: 21px;
  }

  .catalog-detail-head p {
    font-size: 13px;
  }

  .catalog-detail-quick {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .catalog-detail-quick button,
  .catalog-detail-quick a {
    min-height: 38px;
    padding: 8px;
    border-radius: 9px;
    font-size: 11px;
    text-align: center;
  }

  .catalog-detail-section {
    padding-top: 12px;
  }

  .catalog-doc-list a {
    min-height: 44px;
    grid-template-columns: 46px minmax(0, 1fr);
    padding: 8px;
  }

  .catalog-detail-actions {
    position: sticky;
    bottom: 0;
    z-index: 4;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0 -14px -14px;
    padding: 10px 14px 14px;
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(12px);
  }

  .catalog-detail-actions button,
  .catalog-detail-actions a {
    width: 100%;
    min-height: 38px;
    padding: 8px;
    font-size: 11px;
  }
}

@media (min-width: 600px) and (max-width: 760px) {
  .catalog-results {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 360px) {
  .catalog-results {
    grid-template-columns: 1fr !important;
  }

  .header-icon,
  .header-cart {
    width: 32px;
    height: 32px;
  }

  .brand-logo {
    width: 104px;
  }
}

@media (max-width: 920px) {
  .catalog-nav-panel {
    overflow: visible;
  }

  .catalog-category-nav {
    max-height: none !important;
    overflow: visible !important;
  }
}

.catalog-filter-panel,
.catalog-check-list {
  overflow-y: auto !important;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.catalog-filter-panel::-webkit-scrollbar,
.catalog-check-list::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

/* Desktop catalog workspace: category navigation and filters stay inside the left column. */
@media (min-width: 921px) {
  .catalog-workspace {
    align-items: start;
  }

  .catalog-sidebar {
    height: calc(100vh - 112px);
    max-height: calc(100vh - 112px);
    grid-template-rows: minmax(220px, 42fr) minmax(280px, 58fr);
    align-content: stretch;
    overflow: hidden;
  }

  .catalog-nav-panel,
  .catalog-filter-panel {
    min-height: 0;
    overflow: hidden;
  }

  .catalog-nav-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .catalog-category-nav {
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .catalog-category-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  .catalog-filter-panel {
    max-height: none !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    align-content: start;
  }

  .catalog-filter-title {
    position: sticky;
    top: -12px;
    z-index: 2;
    margin: -12px -12px 0;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    background:
      radial-gradient(circle at 90% 0%, rgba(0, 77, 159, .09), transparent 30%),
      rgba(255, 255, 255, .98);
    backdrop-filter: blur(10px);
  }
}

/* 20260603: the upper catalog is the only navigation; sidebar keeps filters only. */
@media (min-width: 921px) {
  .catalog-sidebar {
    height: auto !important;
    max-height: none !important;
    grid-template-rows: none !important;
    overflow: visible !important;
  }

  .catalog-filter-shell {
    min-height: 0;
  }

  .catalog-filter-shell .catalog-filter-panel:not([hidden]) {
    max-height: min(52vh, calc(100vh - 300px)) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }

  .catalog-sidebar .catalog-nav-panel { display: none !important; }
}

@media (max-width: 920px) {
  .catalog-sidebar.is-mobile-filters .catalog-nav-panel {
    display: none !important;
  }

  .catalog-filter-toggle {
    min-height: 52px;
    padding: 11px 12px;
    border-radius: 12px;
  }

  .catalog-filter-shell .catalog-filter-panel:not([hidden]) {
    max-height: min(62vh, 620px) !important;
    overflow-y: auto !important;
  }
}

/* 20260603-mobile-commerce-shell-3: mobile B2B catalog pass. */
.catalog-filter-group summary {
  grid-template-columns: minmax(0, 1fr) 16px;
}

.catalog-filter-group summary em,
.catalog-spec-filter-head span,
.catalog-check-list em {
  display: none !important;
}

.catalog-spec-filter-head {
  grid-template-columns: minmax(0, 1fr);
}

.catalog-check-list label {
  grid-template-columns: auto minmax(0, 1fr);
}

@media (max-width: 760px) {
  body {
    overflow-x: hidden;
  }

  .site-header {
    grid-template-columns: minmax(118px, auto) minmax(0, 1fr) auto auto;
    grid-template-areas:
      "brand actions cart menu"
      "search search search search";
    gap: 8px;
    padding: 8px 10px 10px;
  }

  .brand {
    min-width: 0;
  }

  .header-actions {
    grid-area: actions;
    justify-content: end;
    min-width: 0;
  }

  .header-actions .header-icon {
    display: none;
  }

  .header-cart {
    grid-area: cart;
  }

  .menu-toggle {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    grid-area: menu;
  }

  .menu-toggle span {
    margin: 0;
  }

  .header-engineer-link {
    max-width: 78px;
    white-space: nowrap;
    font-size: 0;
  }

  .header-engineer-link::after {
    content: "Инженер";
    font-size: 10px;
  }

  .main-nav {
    inset: 108px 10px auto;
    max-height: calc(100vh - 124px);
    overflow-y: auto;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 20px 45px rgba(22, 36, 64, .18);
  }

  .main-nav a {
    min-height: 42px;
    justify-content: flex-start;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
  }

  .site-search {
    width: 100%;
  }

  .section.product-showcase {
    padding: 10px 10px 30px;
  }

  .catalog-explorer {
    padding: 12px 10px 6px;
  }

  .catalog-explorer-grid {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 0 0 8px;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .catalog-explorer-grid::-webkit-scrollbar {
    display: none;
  }

  .catalog-explorer-card {
    flex: 0 0 min(84vw, 330px);
    min-height: 132px;
    scroll-snap-align: start;
  }

  .catalog-mobile-command {
    position: sticky;
    top: 100px;
    z-index: 18;
    margin: 0 0 10px;
    padding: 10px;
  }

  .catalog-mobile-chips,
  .catalog-mobile-order-links {
    gap: 7px;
  }

  .catalog-mobile-order-links a:first-child,
  .catalog-mobile-order-links a:nth-child(2) {
    background: var(--perco-blue);
    color: #fff;
  }

  .catalog-workspace {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .catalog-sidebar {
    order: -1;
  }

  .catalog-filter-toggle {
    min-height: 48px;
    border-radius: 12px;
  }

  .catalog-filter-toggle span b {
    font-size: 15px;
  }

  .catalog-filter-panel {
    padding: 10px !important;
  }

  .catalog-price-filter,
  .catalog-filter-group {
    border-radius: 12px;
  }

  .catalog-filter-group summary {
    min-height: 44px;
    padding: 11px 12px;
    font-size: 13px;
  }

  .catalog-filter-group p {
    display: none;
  }

  .catalog-range-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .catalog-check-list {
    max-height: 220px;
  }

  .catalog-check-list label {
    min-height: 40px;
    padding: 8px 9px;
    font-size: 13px;
  }

  .catalog-results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .catalog-result {
    border-radius: 12px;
    overflow: hidden;
  }

  .catalog-card-media {
    min-height: 124px;
  }

  .catalog-card-body {
    padding: 9px;
  }

  .catalog-result h3 {
    font-size: 12px;
    line-height: 1.25;
  }

  .catalog-card-key,
  .catalog-specs {
    display: none;
  }

  .catalog-card-price {
    margin-top: 0;
  }

  .catalog-card-actions {
    grid-template-columns: minmax(0, 1fr) 34px 34px;
  }

  .catalog-load-more {
    width: 100%;
    min-height: 44px;
  }

  .breadcrumbs {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 8px;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .breadcrumbs::-webkit-scrollbar {
    display: none;
  }

  .product-detail-page {
    padding: 10px 10px 34px;
  }

  .product-detail-hero {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .product-detail-gallery,
  .product-buy-panel,
  .product-detail-card {
    border-radius: 14px;
  }

  .product-buy-panel {
    position: static;
    padding: 14px;
  }

  .product-buy-panel h1 {
    font-size: 22px;
    line-height: 1.12;
  }

  .product-detail-summary {
    font-size: 13px;
    line-height: 1.45;
  }

  .product-price-box {
    padding: 12px;
  }

  .product-price-box strong {
    font-size: 25px;
  }

  .product-purchase-row {
    grid-template-columns: 112px minmax(0, 1fr) !important;
    gap: 8px;
  }

  .product-action-row {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px;
  }

  .product-action-row button,
  .product-action-row .product-request-link {
    min-height: 42px;
    padding: 8px 7px;
    font-size: 11px;
    text-align: center;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .footer-top {
    gap: 0;
  }

  .company-info {
    padding-bottom: 14px;
  }

  .footer-col {
    gap: 0;
    padding: 0;
    border-top: 1px solid rgba(255, 255, 255, .1);
  }

  .footer-col h5 {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 0;
    cursor: pointer;
  }

  .footer-col h5::after {
    content: "+";
    width: 24px;
    height: 24px;
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    color: #fff;
    font-size: 15px;
    line-height: 1;
  }

  .footer-col.is-open h5::after {
    content: "-";
  }

  .footer-col ul {
    display: none;
    padding: 0 0 12px;
  }

  .footer-col.is-open ul {
    display: grid;
  }

  .footer-policy {
    max-height: 150px;
    overflow-y: auto;
    grid-template-columns: 1fr;
    padding-right: 4px;
    scrollbar-width: none;
  }

  .footer-policy::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 420px) {
  .catalog-results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-card-media {
    min-height: 108px;
    padding: 8px;
  }

  .catalog-card-media img {
    max-height: 92px;
  }

  .catalog-result h3 {
    font-size: 11px;
  }

  .catalog-card-actions {
    grid-template-columns: 1fr 32px 32px;
  }

  .product-purchase-row,
  .product-action-row {
    grid-template-columns: 1fr !important;
  }
}

/* 20260603-mobile-commerce-shell-3 */
.cookie-consent {
  position: fixed;
  left: clamp(14px, 3vw, 34px);
  right: clamp(14px, 3vw, 34px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 9100;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(207, 218, 234, .78);
  border-radius: 18px;
  background: rgba(255, 255, 255, .88);
  -webkit-backdrop-filter: blur(22px) saturate(1.35);
  backdrop-filter: blur(22px) saturate(1.35);
  box-shadow: 0 22px 70px rgba(20, 38, 72, .18);
}

.cookie-consent strong {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 17px;
}

.cookie-consent p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.cookie-consent nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 9px;
}

.cookie-consent nav a {
  color: var(--perco-blue);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.cookie-consent-actions {
  display: flex;
  gap: 8px;
}

.cookie-consent-actions .button {
  min-height: 42px;
  white-space: nowrap;
}

.mobile-glass-nav,
.mobile-glass-search {
  display: none;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-areas:
      "brand actions menu"
      "search search search";
    align-items: center;
    gap: 8px 10px;
    padding: 10px clamp(12px, 3vw, 30px);
  }

  .site-header .main-nav {
    display: none;
    position: absolute;
    inset: calc(100% + 8px) clamp(12px, 3vw, 30px) auto;
    z-index: 90;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 24px 70px rgba(20, 38, 72, .18);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }

  body.menu-open .site-header .main-nav {
    display: grid;
  }

  .site-header .menu-toggle {
    display: flex !important;
  }

  .site-header .site-search {
    grid-area: search;
    max-width: none;
  }
}

@media (max-width: 920px) {
  body {
    padding-bottom: calc(88px + env(safe-area-inset-bottom));
  }

  .cookie-consent {
    grid-template-columns: 1fr;
    bottom: calc(86px + env(safe-area-inset-bottom));
    padding: 14px;
    border-radius: 18px;
  }

  .cookie-consent-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .mobile-glass-nav {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 8800;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, .58);
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(237, 244, 255, .52));
    box-shadow: 0 18px 58px rgba(14, 27, 52, .24);
    -webkit-backdrop-filter: blur(24px) saturate(1.45);
    backdrop-filter: blur(24px) saturate(1.45);
  }

  .mobile-glass-nav a,
  .mobile-glass-nav button {
    position: relative;
    min-width: 0;
    min-height: 54px;
    display: grid;
    place-items: center;
    gap: 2px;
    padding: 6px 4px;
    border: 0;
    border-radius: 18px;
    background: rgba(255, 255, 255, .48);
    color: var(--perco-blue);
    font: inherit;
    font-size: 11px;
    font-weight: 900;
    text-decoration: none;
  }

  .mobile-glass-nav a.is-primary {
    background: var(--perco-blue);
    color: #fff;
  }

  .mobile-glass-icon {
    font-size: 21px;
    line-height: 1;
  }

  .mobile-glass-nav .header-badge {
    position: absolute;
    top: 4px;
    right: 12px;
  }

  .mobile-glass-search {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(82px + env(safe-area-inset-bottom));
    z-index: 8799;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, .64);
    border-radius: 22px;
    background: rgba(255, 255, 255, .86);
    box-shadow: 0 20px 60px rgba(16, 32, 62, .22);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    backdrop-filter: blur(24px) saturate(1.4);
  }

  body.mobile-search-open .mobile-glass-search {
    display: grid;
  }

  .mobile-glass-search label {
    display: grid;
    gap: 4px;
  }

  .mobile-glass-search label span {
    padding-left: 4px;
    color: var(--perco-blue);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
  }

  .mobile-glass-search input {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 0 12px;
    font: inherit;
    font-size: 16px;
    background: rgba(255, 255, 255, .92);
  }

  .mobile-glass-search button {
    min-height: 44px;
    align-self: end;
    border: 0;
    border-radius: 14px;
    padding: 0 14px;
    background: var(--perco-blue);
    color: #fff;
    font: inherit;
    font-weight: 900;
  }

  .mobile-glass-search .mobile-glass-close {
    width: 44px;
    padding: 0;
    background: rgba(20, 38, 72, .1);
    color: var(--perco-blue);
    font-size: 24px;
    line-height: 1;
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-areas: "brand actions menu";
    padding: 8px 10px;
  }

  .site-header .site-search {
    display: none;
  }

  .site-header .brand-logo {
    max-width: 168px;
    height: 34px;
    object-fit: contain;
  }

  .site-header .brand span {
    display: none;
  }

  .header-actions .header-icon {
    display: none !important;
  }

  .header-actions .header-contact-phone,
  .header-actions .header-contact-mail {
    display: none;
  }

  .header-actions .header-engineer-link {
    min-height: 40px;
    max-width: 90px;
    padding: 0 12px;
    border-radius: 14px;
    font-size: 0;
  }

  .header-actions .header-engineer-link::after {
    content: "Инженер";
    font-size: 11px;
  }

  .site-header .header-cart {
    width: 40px;
    height: 40px;
    border-radius: 13px;
  }

  .site-header .main-nav {
    inset: calc(100% + 8px) 10px auto;
    grid-template-columns: 1fr;
    max-height: min(70vh, 460px);
    overflow-y: auto;
  }

  .catalog-mobile-command {
    display: none !important;
  }

  .catalog-explorer {
    padding: 10px 10px 4px;
  }

  .catalog-explorer-trail {
    display: none;
  }

  .catalog-explorer-grid {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    margin: 0 -10px;
    padding: 0 14px 10px;
    scroll-snap-type: x proximity;
    scroll-padding-left: 14px;
    scrollbar-width: none;
  }

  .catalog-explorer-grid::-webkit-scrollbar {
    display: none;
  }

  .catalog-explorer-item {
    flex: 0 0 clamp(174px, 48vw, 218px);
    scroll-snap-align: start;
  }

  .catalog-explorer-card {
    width: 100%;
    min-height: 58px;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 15px;
    border-radius: 16px;
    text-align: left;
    box-shadow: 0 10px 24px rgba(24, 51, 96, .08);
  }

  .catalog-explorer-card::after {
    height: 3px;
    left: 14px;
    right: 14px;
    bottom: 0;
    border-radius: 999px;
  }

  .catalog-explorer-copy {
    display: block;
  }

  .catalog-explorer-copy strong {
    font-size: 13px;
    line-height: 1.16;
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .catalog-explorer-copy small,
  .catalog-explorer-media {
    display: none;
  }

  .catalog-explorer-submenu {
    position: fixed;
    left: 12px;
    right: 12px;
    top: auto;
    bottom: calc(86px + env(safe-area-inset-bottom));
    max-height: min(58vh, 420px);
    overflow-y: auto;
  }

  .catalog-filter-panel[hidden] {
    display: none !important;
  }

  .catalog-filter-group p,
  .catalog-filter-group-count,
  .catalog-filter-count {
    display: none !important;
  }

  .catalog-results {
    grid-template-columns: 1fr !important;
  }

  .catalog-result {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: stretch;
  }

  .catalog-card-media {
    grid-row: 1;
    min-height: 100%;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .catalog-card-media img {
    max-width: 90px;
    max-height: 92px;
  }

  .catalog-card-body {
    grid-column: 2;
    min-width: 0;
  }

  .catalog-card-mobile-quick {
    display: none !important;
  }

  .catalog-card-actions {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 40px 40px;
    gap: 8px;
    padding: 0 10px 10px;
  }

  .catalog-card-actions .catalog-card-price {
    grid-column: 1 / -1;
    margin: 0;
  }

  .catalog-cart-button {
    min-height: 44px;
  }

  .catalog-icon-action span {
    display: none;
  }
}

.catalog-photo-placeholder {
  width: min(100%, 210px);
  min-height: 118px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 6px;
  padding: 16px;
  border: 1px dashed rgba(35, 72, 144, .28);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(233, 241, 255, .72)),
    repeating-linear-gradient(90deg, rgba(35, 72, 144, .08) 0 1px, transparent 1px 16px);
  color: var(--perco-blue);
  text-align: center;
}

.catalog-photo-placeholder strong {
  font-size: 13px;
  line-height: 1.1;
}

.catalog-photo-placeholder span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.25;
}