/* ---------- Tokens ---------- */
:root {
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --blue: #3B74DC;
  --magenta: #F0257F;
  --grad: linear-gradient(100deg, #3B74DC, #8A4FB8 52%, #F0257F);
  --grad-btn: linear-gradient(100deg, #2F63C9, #7B4CB8 55%, #D81B72);

  /* light theme */
  --bg: #EBEEF8;
  --bg-2: #DFE4F3;
  --text: #0F1637;
  --text-dim: #48527A;
  --line: rgba(15, 22, 55, .16);
  --accent-text: #2456BD;
  --focus: #2F63C9;
  --glass: rgba(255, 255, 255, .58);
  --glass-strong: rgba(255, 255, 255, .82);
  --glass-border: rgba(255, 255, 255, .9);
  --glass-shadow: 0 14px 44px -16px rgba(30, 45, 110, .32), inset 0 1px 0 rgba(255, 255, 255, .95);
  --orb-blue: rgba(59, 116, 220, .30);
  --orb-mag: rgba(240, 37, 127, .18);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0D1333;
    --bg-2: #111A45;
    --text: #EEF1FC;
    --text-dim: #AEB8DC;
    --line: rgba(255, 255, 255, .16);
    --accent-text: #93B3FF;
    --focus: #93B3FF;
    --glass: rgba(255, 255, 255, .06);
    --glass-strong: rgba(255, 255, 255, .11);
    --glass-border: rgba(255, 255, 255, .17);
    --glass-shadow: 0 18px 50px -22px rgba(0, 0, 0, .65), inset 0 1px 0 rgba(255, 255, 255, .14);
    --orb-blue: rgba(59, 116, 220, .34);
    --orb-mag: rgba(240, 37, 127, .22);
  }
}
:root[data-theme="dark"] {
  --bg: #0D1333;
  --bg-2: #111A45;
  --text: #EEF1FC;
  --text-dim: #AEB8DC;
  --line: rgba(255, 255, 255, .16);
  --accent-text: #93B3FF;
  --focus: #93B3FF;
  --glass: rgba(255, 255, 255, .06);
  --glass-strong: rgba(255, 255, 255, .11);
  --glass-border: rgba(255, 255, 255, .17);
  --glass-shadow: 0 18px 50px -22px rgba(0, 0, 0, .65), inset 0 1px 0 rgba(255, 255, 255, .14);
  --orb-blue: rgba(59, 116, 220, .34);
  --orb-mag: rgba(240, 37, 127, .22);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
.orbs {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(640px 520px at 8% 30%, var(--orb-blue), transparent 70%),
    radial-gradient(560px 560px at 94% 62%, var(--orb-mag), transparent 70%),
    radial-gradient(520px 420px at 40% 100%, var(--orb-blue), transparent 70%);
}
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--font-display); margin: 0; letter-spacing: -.02em; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(1180px, 100% - clamp(40px, 8vw, 80px)); margin-inline: auto; }
section[id] { scroll-margin-top: 92px; }
.skip {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: #fff; color: #0D1333; padding: 10px 16px; border-radius: 10px; text-decoration: none; font-weight: 600;
}
.skip:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Glass ---------- */
.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 22px;
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: var(--glass-strong); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 14px; border: 1px solid transparent;
  font: 600 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary {
  background: var(--grad-btn); color: #fff;
  box-shadow: 0 14px 32px -12px rgba(216, 27, 114, .6), inset 0 1px 0 rgba(255, 255, 255, .28);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 18px 36px -12px rgba(216, 27, 114, .7), inset 0 1px 0 rgba(255, 255, 255, .28); }
.btn-glass {
  background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .3); color: #fff;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.btn-glass:hover { background: rgba(255, 255, 255, .18); }
.btn-outline { background: var(--glass); border-color: var(--line); color: var(--text); }
.btn-outline:hover { background: var(--glass-strong); }
.btn-sm { padding: 10px 16px; border-radius: 12px; font-size: .95rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%); z-index: 100;
  width: min(1180px, calc(100% - 28px));
  display: flex; align-items: center; gap: 20px;
  padding: 10px 12px 10px 22px; border-radius: 20px;
  background: rgba(13, 19, 51, .55); border: 1px solid rgba(255, 255, 255, .17);
  box-shadow: 0 12px 40px -14px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .15);
  -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%);
  color: #fff;
}
.site-header :focus-visible, .hero :focus-visible, .site-footer :focus-visible { outline-color: #93B3FF; }
.brand { display: block; line-height: 0; flex: none; }
.brand svg { width: 168px; height: auto; display: block; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a { color: #DCE3FA; text-decoration: none; padding: 10px 14px; border-radius: 12px; font-weight: 500; font-size: .97rem; }
.nav a:hover { background: rgba(255, 255, 255, .11); color: #fff; }
.nav .mobile-only { display: none; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, .2); background: rgba(255, 255, 255, .07); color: #fff; cursor: pointer;
}
.icon-btn:hover { background: rgba(255, 255, 255, .16); }
.icon-btn svg { width: 20px; height: 20px; }
.menu-btn { display: none; }

/* ---------- Hero (always dark) ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background: #0D1333; color: #fff;
  padding: 150px 0 84px;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 620px at 6% 8%, rgba(59, 116, 220, .55), transparent 62%),
    radial-gradient(820px 720px at 96% 88%, rgba(240, 37, 127, .40), transparent 62%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='26'%3E%3Crect x='8' y='9' width='40' height='8' rx='4' fill='white' fill-opacity='.09'/%3E%3C/svg%3E");
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 72% 42%, #000, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 80% at 72% 42%, #000, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 4.5rem); line-height: 1.03; letter-spacing: -.03em; max-width: 15ch; }
.lead { margin-top: 24px; font-size: clamp(1.1rem, 1.6vw, 1.28rem); line-height: 1.55; color: #C9D2EE; max-width: 46ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 36px 0 0; }
.chips a {
  display: inline-block; padding: 8px 16px; border-radius: 999px; text-decoration: none; font-size: .95rem; font-weight: 500; color: #E6EBFB;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .2);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.chips a:hover { background: rgba(255, 255, 255, .17); color: #fff; }

.hero-panel {
  margin: 0; padding: 22px 22px 16px; border-radius: 28px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .15), rgba(255, 255, 255, .04));
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .6), inset 0 1px 0 rgba(255, 255, 255, .25);
  -webkit-backdrop-filter: blur(24px) saturate(150%); backdrop-filter: blur(24px) saturate(150%);
}
.hero-panel svg { display: block; width: 100%; height: auto; font-family: var(--font-body); }
.hero-panel figcaption { margin-top: 8px; font-size: .9rem; color: #AEB8DC; text-align: left; }
.lead-line { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw .8s ease forwards; }
.tag { opacity: 0; animation: fade .5s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }

/* strut-channel divider */
.channel {
  height: 28px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='46' height='28'%3E%3Crect x='10' y='10' width='26' height='8' rx='4' fill='%230D1333' fill-opacity='.88'/%3E%3C/svg%3E") repeat-x center / 46px 28px,
    linear-gradient(180deg, #DCE2F3 0%, #A4AECF 55%, #8590B7 100%);
  box-shadow: 0 -1px 0 rgba(255, 255, 255, .5), 0 8px 24px -8px rgba(13, 19, 51, .5);
}

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-head { max-width: 60ch; }
.section-head h2, .h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.08; }
.section-head p { margin-top: 16px; color: var(--text-dim); font-size: 1.125rem; }

/* Industries */
.sectors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 52px; }
.sector { position: relative; padding: 32px 28px 28px; display: flex; flex-direction: column; gap: 14px; }
.sector::before { content: ""; position: absolute; left: 28px; right: 28px; top: -1px; height: 2px; border-radius: 2px; background: var(--grad); }
.sector-icon {
  width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center;
  background: var(--glass-strong); border: 1px solid var(--glass-border); color: var(--accent-text);
}
.sector-icon svg { width: 26px; height: 26px; }
.sector h3 { font-size: 1.45rem; line-height: 1.15; margin-top: 6px; }
.sector > p { color: var(--text-dim); }
.needs { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 12px; }
.needs li { position: relative; padding-left: 32px; }
.needs li::before { content: ""; position: absolute; left: 0; top: .66em; width: 20px; height: 7px; border-radius: 4px; background: var(--grad); }
.text-link { margin-top: auto; padding-top: 10px; font-weight: 600; color: var(--accent-text); text-underline-offset: 4px; }

/* Products */
.products-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.products-side { position: sticky; top: 108px; }
.products-side h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); line-height: 1.08; }
.products-side > p { margin-top: 16px; color: var(--text-dim); }
.search { position: relative; margin-top: 28px; }
.search svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--text-dim); pointer-events: none; }
.field input, .field select, .field textarea, .search input {
  width: 100%; padding: 15px 16px; border-radius: 14px;
  border: 1px solid var(--glass-border); background: var(--glass-strong); color: var(--text);
  font: inherit; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.search input { padding-left: 48px; }
.field input::placeholder, .field textarea::placeholder, .search input::placeholder { color: var(--text-dim); opacity: .85; }
.field select option { color: #0F1637; background: #fff; }
.result-count { margin-top: 12px; font-size: .95rem; color: var(--text-dim); min-height: 1.5em; }
.products-side .btn { margin-top: 20px; }
.product-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.product { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; border-radius: 18px; }
.product[hidden] { display: none; }
.product h3 { font-size: 1.15rem; line-height: 1.25; margin-bottom: 4px; }
.product p { color: var(--text-dim); font-size: .98rem; }
.product .btn { flex: none; }
.empty { display: none; padding: 26px; border-radius: 18px; color: var(--text-dim); }
.empty.show { display: block; }

/* Why */
.why { padding: clamp(28px, 5vw, 64px); }
.why h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.08; max-width: 18ch; }
.why-intro { margin-top: 18px; max-width: 56ch; color: var(--text-dim); font-size: 1.125rem; }
.why-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 44px; }
.why-col { padding: 0 32px; border-left: 1px solid var(--line); }
.why-col:first-child { padding-left: 0; border-left: 0; }
.why-col:last-child { padding-right: 0; }
.why-col h3 { font-size: 1.3rem; margin-bottom: 8px; }
.why-col p { color: var(--text-dim); }

/* Knowledgebase */
.kb { position: relative; overflow: hidden; padding: clamp(32px, 5vw, 68px); }
.kb::before, .kb::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.kb::before { width: 520px; height: 520px; right: -140px; top: -220px; background: radial-gradient(circle, rgba(240, 37, 127, .42), transparent 68%); }
.kb::after { width: 460px; height: 460px; left: -160px; bottom: -240px; background: radial-gradient(circle, rgba(59, 116, 220, .45), transparent 68%); }
.kb > * { position: relative; z-index: 1; }
.kb h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.08; max-width: 20ch; }
.kb p { margin-top: 16px; max-width: 52ch; color: var(--text-dim); font-size: 1.125rem; }
.kb-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; padding: 0; list-style: none; }
.kb-links a {
  display: inline-block; padding: 12px 20px; border-radius: 999px; text-decoration: none; font-weight: 600;
  background: var(--glass-strong); border: 1px solid var(--glass-border); color: var(--text);
}
.kb-links a:hover { background: var(--glass); border-color: var(--accent-text); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-grid h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.08; }
.contact-grid > div > p { margin-top: 16px; color: var(--text-dim); font-size: 1.125rem; max-width: 44ch; }
.form { padding: clamp(22px, 3.5vw, 40px); display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: .95rem; }
.field textarea { min-height: 140px; resize: vertical; }
.form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-status { color: var(--text-dim); font-size: .95rem; flex: 1 1 240px; }

/* Footer */
.site-footer { background: #0E1536; color: #C9D2EE; padding: 56px 0 40px; }
.foot-grid { display: flex; flex-wrap: wrap; gap: 32px 56px; justify-content: space-between; align-items: flex-start; }
.site-footer .brand svg { width: 190px; }
.foot-nav { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 0; padding: 0; }
.foot-nav a { text-decoration: none; color: #DCE3FA; }
.foot-nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.legal { width: 100%; margin-top: 8px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .14); font-size: .92rem; color: #9AA6D0; }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 300; max-width: min(92vw, 460px);
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  padding: 14px 20px; border-radius: 16px; font-size: .97rem; color: #fff;
  background: rgba(13, 19, 51, .82); border: 1px solid rgba(255, 255, 255, .2);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px -16px rgba(0, 0, 0, .6);
  transition: opacity .25s ease, transform .25s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .nav {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px; padding: 10px; border-radius: 18px;
    background: rgba(13, 19, 51, .92); border: 1px solid rgba(255, 255, 255, .17);
    -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
    display: none; margin-left: 0;
  }
  .nav.open { display: flex; }
  .nav .mobile-only { display: block; }
  .header-actions { margin-left: auto; }
  .header-actions .btn { display: none; }
  .menu-btn { display: grid; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-panel { max-width: 620px; }
  .sectors { grid-template-columns: 1fr; }
  .products-grid, .contact-grid { grid-template-columns: 1fr; }
  .products-side { position: static; }
  .why-cols { grid-template-columns: 1fr; gap: 28px; }
  .why-col, .why-col:first-child, .why-col:last-child { padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .why-col:first-child { border-top: 0; padding-top: 0; }
}
@media (max-width: 640px) {
  .hero { padding-top: 124px; padding-bottom: 60px; }
  .brand svg { width: 142px; }
  .product { flex-direction: column; align-items: flex-start; }
  .form { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .lead-line { animation: none; stroke-dashoffset: 0; }
  .tag { animation: none; opacity: 1; }
  .btn, .toast { transition: none; }
}

/* ---------- Interior pages: sub-hero ---------- */
.subhero {
  position: relative; isolation: isolate; overflow: hidden;
  background: #0D1333; color: #fff;
  padding: 150px 0 64px;
}
.subhero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(760px 520px at 10% 0%, rgba(59, 116, 220, .48), transparent 62%),
    radial-gradient(680px 560px at 96% 90%, rgba(240, 37, 127, .36), transparent 62%);
}
.eyebrow {
  display: inline-block; font-size: .85rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: linear-gradient(100deg, #93B3FF, #E792D6 55%, #FF8FC0);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.subhero h1 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); line-height: 1.08; max-width: 22ch; margin-top: 14px; }
.subhero .lead { max-width: 56ch; margin-top: 18px; }
.crumbs { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 18px; font-size: .92rem; color: #AEB8DC; }
.crumbs a { color: #C9D2EE; text-decoration: none; } .crumbs a:hover { text-decoration: underline; }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: 8px; color: #5C69A0; }

/* ---------- Nav: current page ---------- */
.nav a[aria-current="page"] { background: rgba(255, 255, 255, .14); color: #fff; }

/* ---------- Products page: grouped categories ---------- */
.product-group { margin-top: 8px; }
.product-group + .product-group { margin-top: 40px; }
.product-group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.product-group-head h3 { font-size: 1.15rem; font-family: var(--font-body); font-weight: 700; }
.product-group-head span { font-size: .92rem; color: var(--text-dim); }

/* ---------- Trust / compliance strip (Knowledgebase, About) ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 40px; }
.trust-card { padding: 26px 24px; display: flex; flex-direction: column; gap: 10px; }
.trust-card .num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.trust-card h3 { font-size: 1.1rem; }
.trust-card p { color: var(--text-dim); font-size: .98rem; }

/* ---------- About page: story + stats ---------- */
.story { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.story h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 1.08; }
.story p + p { margin-top: 14px; }
.story p { color: var(--text-dim); font-size: 1.08rem; line-height: 1.65; }
.stat-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.stat-list li { padding: 20px 22px; display: flex; align-items: baseline; gap: 14px; }
.stat-list .num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; flex: none; min-width: 3.2ch; }
.stat-list .cap { color: var(--text-dim); font-size: .98rem; }

@media (max-width: 1020px) {
  .trust-grid { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; }
}

/* ---------- Product catalogue: category hub ---------- */
.cat-search { position: relative; max-width: 560px; margin: 0 0 48px; }
.cat-search svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--text-dim); pointer-events: none; }
.cat-search input {
  width: 100%; padding: 16px 16px 16px 50px; border-radius: 16px; font-size: 1.02rem;
  border: 1px solid var(--glass-border); background: var(--glass-strong); color: var(--text);
  font: inherit; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.cat-search input::placeholder { color: var(--text-dim); opacity: .85; }
#site-search-results { margin-top: 14px; display: none; padding: 8px; }
#site-search-results.show { display: block; }
#site-search-results .sr-item {
  display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: 14px; text-decoration: none; color: var(--text);
}
#site-search-results .sr-item:hover { background: var(--glass); }
#site-search-results .sr-item img { width: 48px; height: 48px; object-fit: contain; border-radius: 10px; background: #fff; flex: none; }
#site-search-results .sr-item .sr-name { font-weight: 600; font-size: .98rem; }
#site-search-results .sr-item .sr-cat { color: var(--text-dim); font-size: .86rem; }
#site-search-results .sr-empty, #site-search-results .sr-more { padding: 12px; color: var(--text-dim); font-size: .92rem; }

.cat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.cat-card {
  display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: var(--text);
  transition: transform .2s ease, box-shadow .2s ease;
}
.cat-card:hover { transform: translateY(-3px); }
.cat-card .cat-thumb {
  aspect-ratio: 16/10; display: grid; place-items: center; padding: 22px;
  background: linear-gradient(160deg, var(--bg-2), var(--bg));
  border-bottom: 1px solid var(--glass-border);
}
.cat-card .cat-thumb img { max-height: 100%; max-width: 100%; object-fit: contain; filter: drop-shadow(0 8px 20px rgba(0,0,0,.18)); }
.cat-card .cat-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.cat-card h3 { font-size: 1.2rem; line-height: 1.2; }
.cat-card p { color: var(--text-dim); font-size: .94rem; }
.cat-card .cat-count { margin-top: auto; padding-top: 10px; font-weight: 600; color: var(--accent-text); font-size: .92rem; }

/* ---------- Product catalogue: category listing ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 40px; }
.prod-card {
  display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: var(--text);
  transition: transform .2s ease;
}
.prod-card:hover { transform: translateY(-3px); }
.prod-card .prod-thumb {
  aspect-ratio: 4/3; display: grid; place-items: center; padding: 18px;
  background: linear-gradient(160deg, var(--bg-2), var(--bg));
  border-bottom: 1px solid var(--glass-border);
}
.prod-card .prod-thumb img { max-height: 100%; max-width: 100%; object-fit: contain; }
.prod-card .prod-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.prod-card h3 { font-size: 1.05rem; line-height: 1.25; }
.prod-card p { color: var(--text-dim); font-size: .9rem; }
.prod-card .prod-link { margin-top: auto; padding-top: 8px; font-weight: 600; color: var(--accent-text); font-size: .9rem; }

/* ---------- Product detail page ---------- */
.product-detail { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.product-media { position: sticky; top: 108px; padding: 28px; display: grid; place-items: center; }
.product-media img { max-width: 100%; max-height: 420px; object-fit: contain; }
.product-info h1 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.1; }
.product-info .desc { margin-top: 16px; color: var(--text-dim); font-size: 1.05rem; line-height: 1.6; max-width: 62ch; }
.product-info .actions { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }
.product-info .finish-note { margin-top: 20px; padding: 16px 18px; font-size: .92rem; color: var(--text-dim); }

.spec-block { margin-top: 32px; }
.spec-block h2 { font-size: 1.25rem; margin-bottom: 14px; }
.spec-table-wrap { overflow-x: auto; border-radius: 16px; }
table.spec-table { width: 100%; border-collapse: collapse; font-size: .94rem; min-width: 420px; }
table.spec-table th, table.spec-table td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.spec-table th { font-weight: 700; color: var(--text); background: var(--glass); }
table.spec-table td { color: var(--text-dim); }
table.spec-table tr:last-child td { border-bottom: 0; }
.spec-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.spec-list:first-child { margin-top: 0; }
.spec-list li { display: flex; gap: 8px; font-size: .96rem; }
.spec-list li strong { flex: none; min-width: 15ch; color: var(--text); }
.spec-list li span { color: var(--text-dim); }

.related-cats { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 10px; }

@media (max-width: 1020px) {
  .cat-grid, .prod-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-detail { grid-template-columns: 1fr; }
  .product-media { position: static; }
}
@media (max-width: 640px) {
  .cat-grid, .prod-grid { grid-template-columns: 1fr; }
}