/* =====================================================================
   Medical Consept — design system
   Navy / surgical blue / clinical green. Manrope + JetBrains Mono.
   ===================================================================== */

/* default size for sprite icons (<x-icon>); more specific rules below override it */
svg[class^="i-"] { width: 1.15em; height: 1.15em; flex: none; }

:root {
  --navy-950: #041024;
  --navy-900: #071a36;
  --navy-800: #0b2650;
  --navy-700: #12356b;
  --blue-700: #0d4fa8;
  --blue-600: #1462c8;
  --blue-500: #2a7be0;
  --blue-300: #8dbbf2;
  --blue-100: #e3effd;
  --blue-50:  #f2f7fe;
  --green-700: #0b7a5c;
  --green-600: #0f9670;
  --green-500: #19b386;
  --green-300: #7fdcbc;
  --green-100: #dcf6ec;
  --ink: #0a1830;
  --ink-2: #33445e;
  --muted: #5f708a;
  --line: #dbe4ef;
  --line-2: #eaf0f7;
  --bg: #ffffff;
  --bg-soft: #f4f8fc;
  --bg-tint: #eef4fb;
  --white: #ffffff;
  --grad-brand: linear-gradient(100deg, var(--blue-600) 0%, var(--green-500) 100%);
  --grad-navy: linear-gradient(160deg, #0b2650 0%, #061631 55%, #041024 100%);
  --shadow-sm: 0 1px 2px rgba(10, 24, 48, .06), 0 2px 8px rgba(10, 24, 48, .05);
  --shadow-md: 0 8px 30px rgba(10, 24, 48, .08);
  --shadow-lg: 0 24px 60px rgba(6, 22, 49, .16);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 76px;
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.6; color: var(--ink);
  background: var(--bg); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -0.02em; font-weight: 700; }
p { margin: 0; }
ul { margin: 0; padding: 0; }
::selection { background: var(--green-300); color: var(--navy-950); }

:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 3px; border-radius: 6px; }
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--navy-900); color: #fff;
  padding: 10px 16px; border-radius: 8px; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 12px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--wide { max-width: 1440px; }
.section { padding-block: clamp(64px, 9vw, 120px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }
.section--soft { background: var(--bg-soft); }
.section--tint { background: linear-gradient(180deg, var(--bg-tint), #fff); }
.section--navy { background: var(--grad-navy); color: #dfe8f5; }
.section--navy h2, .section--navy h3 { color: #fff; }
.grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.split { display: grid; gap: clamp(32px, 5vw, 72px); align-items: center; grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--wide-left { grid-template-columns: 1.15fr .85fr; }
  .split--wide-right { grid-template-columns: .85fr 1.15fr; }
}

/* ---------- type ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; font-size: 12px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--green-700);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; border-radius: 2px; }
.section--navy .eyebrow, .on-dark .eyebrow, .page-hero .eyebrow, .compat-set .eyebrow, .partner .eyebrow, .cta-band .eyebrow, .mega__aside .eyebrow, .spec-aside .eyebrow, .mv-card--dark .eyebrow, .quality__map .eyebrow, .site-footer .eyebrow, .filters__panel .eyebrow { color: var(--green-300); }
.display {
  font-size: clamp(42px, 6.4vw, 84px); font-weight: 300; letter-spacing: -0.035em; line-height: 1.02;
}
.display strong { font-weight: 700; }
.h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 300; letter-spacing: -0.03em; line-height: 1.05; }
.h1 strong, .h2 strong { font-weight: 700; }
.h2 { font-size: clamp(30px, 3.6vw, 46px); font-weight: 300; letter-spacing: -0.028em; }
.h3 { font-size: clamp(20px, 1.8vw, 24px); font-weight: 700; letter-spacing: -0.015em; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-2); line-height: 1.6; }
.section--navy .lead, .on-dark .lead { color: #b8c7dc; }
.muted { color: var(--muted); }
.text-grad { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mono { font-family: var(--mono); font-size: .92em; letter-spacing: 0; }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(32px, 4vw, 56px); max-width: 760px; }
.section-head--row { max-width: none; grid-template-columns: 1fr; align-items: end; }
@media (min-width: 900px) { .section-head--row { grid-template-columns: 1fr auto; } }
.section-head--center { margin-inline: auto; text-align: center; justify-items: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px;
  border-radius: 999px; font-weight: 700; font-size: 15px; letter-spacing: -0.005em; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .2s var(--ease), background-color .2s, color .2s, border-color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.btn:hover svg.i-arrow { transform: translateX(3px); }
.btn--primary { background: var(--navy-800); color: #fff; box-shadow: 0 6px 18px rgba(11, 38, 80, .22); }
.btn--primary:hover { background: var(--blue-700); }
.btn--accent { background: var(--green-500); color: var(--navy-950); }
.btn--accent:hover { background: var(--green-300); }
.btn--ghost { border-color: var(--line); background: #fff; color: var(--ink); }
.btn--ghost:hover { border-color: var(--navy-800); }
.btn--light { background: #fff; color: var(--navy-900); }
.btn--light:hover { background: var(--green-100); }
.btn--outline-light { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn--block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: var(--blue-700); }
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }
.on-dark .link-arrow, .section--navy .link-arrow { color: var(--green-300); }
.icon-btn {
  width: 44px; height: 44px; border-radius: 50%; display: inline-grid; place-items: center; border: 1.5px solid var(--line);
  background: #fff; cursor: pointer; transition: border-color .2s, background .2s;
}
.icon-btn:hover { border-color: var(--navy-800); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:disabled { opacity: .35; cursor: default; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h); background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-color: var(--line-2); box-shadow: 0 6px 24px rgba(10, 24, 48, .05); }
.site-header__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 54px; width: auto; }
@media (max-width: 640px) { .brand img { height: 46px; } }
.nav { display: none; margin-left: auto; }
.nav__list { display: flex; gap: 4px; list-style: none; }
.nav__link {
  display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 14px; border-radius: 999px;
  font-size: 15px; font-weight: 600; color: var(--ink-2); transition: color .2s, background .2s;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--navy-900); background: var(--bg-tint); }
.nav__link svg { width: 14px; height: 14px; }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
@media (min-width: 1100px) {
  .nav { display: block; }
  .header-actions { margin-left: 8px; }
}
.menu-toggle { display: inline-grid; }
@media (min-width: 1100px) { .menu-toggle { display: none; } }
.header-cta { display: none; }
@media (min-width: 640px) { .header-cta { display: inline-flex; } }

/* mega menu */
.has-mega { position: relative; }
.mega {
  position: absolute; left: 50%; top: calc(100% + 14px); transform: translate(-50%, 8px); width: min(880px, 92vw);
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 18px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; opacity: 0; visibility: hidden;
  transition: opacity .2s, transform .25s var(--ease), visibility .2s;
}
.has-mega:hover .mega, .has-mega:focus-within .mega, .has-mega.is-open .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.mega__list { list-style: none; display: grid; gap: 4px; }
.mega__item { display: grid; grid-template-columns: 56px 1fr; gap: 14px; align-items: center; padding: 10px; border-radius: 12px; transition: background .2s; }
.mega__item:hover { background: var(--bg-soft); }
.mega__thumb { width: 56px; height: 56px; border-radius: 12px; background: var(--bg-tint); display: grid; place-items: center; overflow: hidden; }
.mega__thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.mega__title { font-weight: 700; font-size: 15px; }
.mega__desc { font-size: 13px; color: var(--muted); line-height: 1.4; }
.mega__aside { background: var(--grad-navy); color: #cfdcef; border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 12px; }
.mega__aside h4 { color: #fff; font-size: 18px; }
.mega__aside .btn { margin-top: auto; align-self: flex-start; }

/* mobile drawer */
.drawer { position: fixed; inset: 0; z-index: 150; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer__backdrop { position: absolute; inset: 0; background: rgba(4, 16, 36, .45); opacity: 0; transition: opacity .25s; }
.drawer.is-open .drawer__backdrop { opacity: 1; }
.drawer__panel {
  position: absolute; right: 0; top: 0; bottom: 0; width: min(400px, 100%); background: #fff; padding: 20px 24px 32px;
  transform: translateX(100%); transition: transform .3s var(--ease); display: flex; flex-direction: column; gap: 18px; overflow-y: auto;
}
.drawer.is-open .drawer__panel { transform: none; }
.drawer__head { display: flex; justify-content: space-between; align-items: center; }
.drawer__nav { list-style: none; display: grid; }
.drawer__nav a { display: flex; justify-content: space-between; align-items: center; min-height: 52px; padding: 12px 0; border-bottom: 1px solid var(--line-2); font-weight: 700; font-size: 18px; }
.drawer__nav a > svg { width: 18px; height: 18px; }
.drawer__sub { list-style: none; display: grid; padding: 6px 0 10px 12px; }
.drawer__sub a { font-size: 15px; font-weight: 600; color: var(--ink-2); border: 0; padding: 8px 0; min-height: 40px; }

/* search overlay */
.search-overlay { position: fixed; inset: 0; z-index: 160; display: none; background: rgba(4, 16, 36, .55); backdrop-filter: blur(6px); padding: 10vh var(--gutter) 0; }
.search-overlay.is-open { display: block; }
.search-box { max-width: 760px; margin: 0 auto; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.search-box__field { display: flex; align-items: center; gap: 12px; padding: 0 20px; border-bottom: 1px solid var(--line-2); }
.search-box__field svg { width: 22px; height: 22px; color: var(--muted); flex: none; }
.search-box__field input { flex: 1; border: 0; outline: 0; height: 68px; font-size: 19px; background: transparent; min-width: 0; }
.search-results { max-height: 60vh; overflow-y: auto; padding: 8px; }
.search-hint { padding: 18px 16px; color: var(--muted); font-size: 14px; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-950); color: #9fb0c8; padding-top: clamp(56px, 7vw, 88px); font-size: 15px; }
.footer-grid { display: grid; gap: 40px; grid-template-columns: 1fr; padding-bottom: 48px; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .footer-grid { grid-template-columns: 1.5fr repeat(3, 1fr) 1.2fr; } }
.footer-brand img { height: 54px; width: auto; margin-bottom: 18px; }
.footer-title { color: #fff; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; margin-bottom: 16px; }
.footer-links { list-style: none; display: grid; gap: 10px; }
.footer-links a:hover { color: #fff; }
.footer-contact { display: grid; gap: 12px; font-style: normal; }
.footer-contact a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-block: 22px; display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: 13px; }
.footer-bottom nav { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---------- hero (home) ---------- */

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 22px 34px; margin-top: 8px; }
.hero__proof div { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 600; color: var(--ink-2); line-height: 1.3; }
.hero__proof svg { width: 30px; height: 30px; color: var(--blue-600); flex: none; }

@keyframes spin { to { transform: rotate(360deg); } }

.spec-strip { position: relative; z-index: 3; margin-top: -8px; }
.spec-strip__inner {
  background: rgba(255,255,255,.9); backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.9); border-radius: 26px;
  box-shadow: var(--shadow-md); display: grid; grid-template-columns: repeat(5, minmax(200px, 1fr)); overflow-x: auto;
  scroll-snap-type: x mandatory; scrollbar-width: none;
}
.spec-strip__inner::-webkit-scrollbar { display: none; }
.spec-strip__item {
  display: grid; grid-template-columns: 1fr 72px; align-items: center; gap: 10px; padding: 20px 22px; min-height: 112px;
  border-right: 1px solid var(--line-2); scroll-snap-align: start; transition: background .2s; position: relative;
}
.spec-strip__item:last-child { border-right: 0; }
.spec-strip__item:hover { background: var(--bg-soft); }
.spec-strip__num { font-size: 11px; color: var(--muted); font-weight: 700; letter-spacing: .1em; }
.spec-strip__name { font-weight: 700; font-size: 15px; line-height: 1.25; margin-top: 4px; }
.spec-strip__item img { width: 72px; height: 72px; object-fit: contain; transition: transform .35s var(--ease); }
.spec-strip__item:hover img { transform: scale(1.08) rotate(-3deg); }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 22px 18px 4px 0; }
.stat + .stat { padding-left: 18px; border-left: 1px solid var(--line); }
@media (max-width: 719px) { .stat:nth-child(3) { border-left: 0; padding-left: 0; } }
.stat__num { font-size: clamp(30px, 3.4vw, 44px); font-weight: 300; letter-spacing: -0.03em; color: var(--navy-900); line-height: 1; }
.stat__label { font-size: 13px; color: var(--muted); font-weight: 600; margin-top: 8px; }

/* ---------- intro media ---------- */
.intro-visual { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--grad-navy); aspect-ratio: 5 / 4; display: grid; place-items: center; }
.intro-visual img { width: 82%; filter: drop-shadow(0 30px 40px rgba(0,0,0,.4)); }
.intro-visual__caption { position: absolute; left: 22px; bottom: 20px; right: 22px; display: flex; justify-content: space-between; gap: 12px; color: #b8c7dc; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; }
.intro-visual::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ---------- specialty cards ---------- */
.spec-cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .spec-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .spec-cards { grid-template-columns: repeat(6, 1fr); } .spec-card:nth-child(-n+2) { grid-column: span 3; } .spec-card:nth-child(n+3) { grid-column: span 2; } }
.spec-card {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); min-height: 340px; padding: 26px; color: #fff;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; isolation: isolate;
  background: var(--grad-navy); transition: transform .35s var(--ease), box-shadow .35s;
}
.spec-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.spec-card__img { position: absolute; z-index: -1; right: -6%; top: 6%; width: 74%; height: 70%; object-fit: contain; transition: transform .6s var(--ease); filter: drop-shadow(0 20px 30px rgba(0,0,0,.45)); }
.spec-card:nth-child(-n+2) .spec-card__img { width: 58%; right: 2%; height: 84%; top: 4%; }
.spec-card:hover .spec-card__img { transform: scale(1.06) rotate(-2deg); }
.spec-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(4,16,36,.92) 0%, rgba(4,16,36,.5) 40%, rgba(4,16,36,0) 70%); }
.spec-card__glow { position: absolute; z-index: -2; width: 70%; aspect-ratio: 1; right: -10%; top: -10%; border-radius: 50%; background: radial-gradient(circle, var(--accent, #2a7be0) 0%, transparent 65%); opacity: .55; }
.spec-card__count { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--green-300); }
.spec-card h3 { font-size: 24px; font-weight: 700; }
.spec-card p { color: #b8c7dc; font-size: 14px; max-width: 360px; }
.spec-card .link-arrow { color: #fff; margin-top: 6px; }

/* ---------- product finder ---------- */

.field { position: relative; }
.field svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--muted); pointer-events: none; }
.input, .select, .textarea {
  width: 100%; min-height: 50px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; padding: 0 16px;
  font-size: 15px; transition: border-color .2s, box-shadow .2s; outline: 0;
}
.textarea { padding: 14px 16px; min-height: 140px; resize: vertical; line-height: 1.5; }
.field .input { padding-left: 46px; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(42, 123, 224, .14); }
.select { appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%235f708a' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; cursor: pointer; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; border-radius: 999px; border: 1.5px solid var(--line);
  background: #fff; font-size: 13px; font-weight: 700; color: var(--ink-2); cursor: pointer; transition: all .2s;
}
.chip:hover { border-color: var(--navy-800); color: var(--navy-900); }
.chip[aria-pressed="true"], .chip.is-active { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.chip__count { font-weight: 600; opacity: .6; }

.skeleton { background: linear-gradient(90deg, var(--line-2), #f7fafd, var(--line-2)); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: 10px; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- product card ---------- */
.product-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 210px), 1fr)); }
@media (max-width: 520px) { .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } .product-card__body { padding: 12px; } .product-card__title { font-size: 14px; } .product-card__facts { font-size: 12px; } }
.product-card {
  position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow: hidden; transition: border-color .25s, box-shadow .25s, transform .25s var(--ease);
}
.product-card:hover { border-color: var(--blue-300); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.product-card__media { height: 210px; overflow: hidden; width: 100%; background: linear-gradient(180deg, #f6f9fd, #edf3fa); display: grid; place-items: center; padding: 18px; position: relative; }
.product-card__media img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; transition: transform .45s var(--ease); }
@media (max-width: 520px) { .product-card__media { height: 150px; padding: 12px; } }
.product-card:hover .product-card__media img { transform: scale(1.05); }
.product-card__badge { position: absolute; left: 12px; top: 12px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; background: #fff; color: var(--ink-2); border: 1px solid var(--line-2); padding: 4px 9px; border-radius: 999px; }
.product-card__body { padding: 16px 18px 18px; display: grid; gap: 6px; flex: 1; grid-template-rows: auto auto 1fr auto; }
.product-card__spec { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--green-700); font-weight: 700; }
.product-card__title { font-size: 16px; font-weight: 700; line-height: 1.3; }
.product-card__title a::after { content: ""; position: absolute; inset: 0; }
.product-card__facts { font-size: 13px; color: var(--muted); }
.product-card__foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-top: 10px; margin-top: 4px; border-top: 1px solid var(--line-2); }
.product-card__code { font-family: var(--mono); font-size: 12px; color: var(--blue-700); }
.product-card__go { width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; transition: all .2s; }
.product-card__go svg { width: 14px; height: 14px; }
.product-card:hover .product-card__go { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.placeholder-media { width: 100%; height: 100%; display: grid; place-items: center; text-align: center; color: var(--muted); font-size: 12px; gap: 8px; align-content: center; }
.placeholder-media svg { width: 40px; height: 40px; opacity: .45; }

/* ---------- featured showcase ---------- */
.showcase { position: relative; }
.showcase__track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; scrollbar-width: none; }
.showcase__track::-webkit-scrollbar { display: none; }
@media (min-width: 900px) { .showcase__track { grid-auto-columns: calc((100% - 36px) / 3); } }
.feature-card {
  scroll-snap-align: start; position: relative; border-radius: var(--radius-lg); padding: 24px; min-height: 420px; display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.1); overflow: hidden; transition: border-color .3s, background .3s;
}
.feature-card:hover { border-color: rgba(127, 220, 188, .5); background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.03)); }
.feature-card__img { flex: 1; display: grid; place-items: center; padding: 10px 0 18px; min-height: 230px; }
.feature-card__img img { max-height: 240px; width: auto; object-fit: contain; filter: drop-shadow(0 24px 30px rgba(0,0,0,.45)); transition: transform .5s var(--ease); }
.feature-card:hover .feature-card__img img { transform: translateY(-6px) scale(1.04); }
.feature-card__spec { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--green-300); font-weight: 700; }
.feature-card h3 { color: #fff; font-size: 21px; margin: 6px 0 8px; }
.feature-card p { font-size: 14px; color: #a9bad1; }
.feature-card .link-arrow::after { content: ""; position: absolute; inset: 0; }
.showcase__nav { display: flex; gap: 10px; }
.section--navy .icon-btn { background: transparent; border-color: rgba(255,255,255,.22); color: #fff; }
.section--navy .icon-btn:hover { border-color: #fff; }

/* ---------- anatomy navigator ---------- */
.anatomy { display: grid; gap: 28px; grid-template-columns: 1fr; align-items: stretch; }
@media (min-width: 980px) { .anatomy { grid-template-columns: 300px 1fr 1.1fr; } }
.anatomy__regions { list-style: none; display: grid; gap: 4px; align-content: start; position: relative; padding-left: 22px; }
.anatomy__regions::before { content: ""; position: absolute; left: 5px; top: 18px; bottom: 18px; width: 2px; background: var(--line); }
.anatomy__btn {
  width: 100%; text-align: left; background: none; border: 0; padding: 14px 16px; border-radius: 12px; cursor: pointer; position: relative;
  display: grid; gap: 2px; transition: background .2s;
}
.anatomy__btn::before { content: ""; position: absolute; left: -22px; top: 50%; width: 12px; height: 12px; border-radius: 50%; transform: translateY(-50%); background: #fff; border: 2px solid var(--line); transition: all .2s; }
.anatomy__btn b { font-size: 17px; }
.anatomy__btn span { font-size: 13px; color: var(--muted); }
.anatomy__btn:hover { background: var(--bg-soft); }
.anatomy__btn[aria-selected="true"] { background: #fff; box-shadow: var(--shadow-sm); }
.anatomy__btn[aria-selected="true"]::before { background: var(--green-500); border-color: var(--green-500); box-shadow: 0 0 0 5px var(--green-100); }
.anatomy__figure { position: relative; display: grid; place-items: center; min-height: 420px; background: radial-gradient(circle at 50% 45%, #fff, transparent 70%); border-radius: var(--radius-lg); }
.anatomy__figure svg { height: 440px; width: auto; }
.spine-seg { fill: #d7e2ef; transition: fill .3s, filter .3s; }
.spine-seg.is-active { fill: url(#segGrad); filter: drop-shadow(0 0 10px rgba(25, 179, 134, .55)); }
.anatomy__panel { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-md); display: grid; gap: 18px; align-content: start; }
.anatomy__panel[hidden] { display: none; }
.mini-list { list-style: none; display: grid; gap: 2px; }
.mini-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center; padding: 8px; border-radius: 12px; transition: background .2s; }
.mini-item:hover { background: var(--bg-soft); }
.mini-item img, .mini-item .mini-ph { width: 64px; height: 52px; object-fit: contain; background: var(--bg-soft); border-radius: 10px; }
.mini-item b { font-size: 14px; display: block; line-height: 1.3; }
.mini-item small { color: var(--muted); font-size: 12px; }
.mini-item svg { width: 16px; height: 16px; color: var(--muted); }

/* ---------- pillars / engineering ---------- */
.pillars { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar { border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line-2); overflow: hidden; display: flex; flex-direction: column; }
.pillar__media { aspect-ratio: 16 / 11; background: var(--grad-navy); display: grid; place-items: center; position: relative; overflow: hidden; }
.pillar__media img { width: 80%; height: 80%; object-fit: contain; filter: drop-shadow(0 20px 26px rgba(0,0,0,.4)); transition: transform .6s var(--ease); }
.pillar:hover .pillar__media img { transform: scale(1.06); }
.pillar__body { padding: 22px 24px 26px; display: grid; gap: 8px; }
.pillar__body p { color: var(--muted); font-size: 15px; }
.pillar__num { font-family: var(--mono); font-size: 12px; color: var(--green-600); }

/* ---------- quality ---------- */
.quality { display: grid; gap: 0; grid-template-columns: 1fr; border-radius: var(--radius-lg); overflow: hidden; }
@media (min-width: 900px) { .quality { grid-template-columns: 1fr 1fr; } }
.quality__map { position: relative; min-height: 380px; background: linear-gradient(140deg, #064a3b 0%, #0b2650 100%); color: #fff; padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: flex-end; gap: 14px; overflow: hidden; }
.quality__map svg.world { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.quality__map > *:not(svg) { position: relative; }
.quality__map h3 { font-size: clamp(24px, 2.4vw, 32px); font-weight: 400; letter-spacing: -0.02em; }
.quality__map p { color: #bcd2e6; max-width: 420px; }
.quality__body { background: #fff; border: 1px solid var(--line-2); padding: clamp(28px, 4vw, 48px); display: grid; gap: 18px; align-content: center; }
@media (min-width: 900px) { .quality__body { border-left: 0; border-radius: 0 var(--radius-lg) var(--radius-lg) 0; } .quality__map { border-radius: var(--radius-lg) 0 0 var(--radius-lg); } }
.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; color: var(--ink-2); }
.check-list svg { width: 22px; height: 22px; color: var(--green-600); margin-top: 2px; }
.section--navy .check-list li { color: #c9d6e8; }
.section--navy .check-list svg { color: var(--green-300); }
.badges { display: flex; gap: 22px; flex-wrap: wrap; padding-top: 10px; border-top: 1px solid var(--line-2); }
.badge { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; line-height: 1.25; color: var(--ink-2); }
.badge svg { width: 30px; height: 30px; color: var(--navy-800); }

/* ---------- catalogues ---------- */
.cat-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); }
.cat-card { display: flex; flex-direction: column; gap: 14px; }
.cat-card__dl { margin-top: auto; }
.cat-card__cover { position: relative; aspect-ratio: 210 / 297; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-md); transition: transform .35s var(--ease), box-shadow .35s; background: var(--bg-tint); }
.cat-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.cat-card:hover .cat-card__cover { transform: translateY(-6px) rotate(-1deg); box-shadow: var(--shadow-lg); }
.cat-card__cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.18), transparent 8%, transparent 92%, rgba(0,0,0,.08)); }
.cat-card__title { font-weight: 700; line-height: 1.3; }
.cat-card__meta { font-size: 13px; color: var(--muted); display: flex; gap: 10px; align-items: center; }
.cat-card__dl { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--blue-700); }
.cat-card__dl svg { width: 18px; height: 18px; }

/* ---------- partner band ---------- */
.partner { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: var(--grad-navy); color: #fff; padding: clamp(32px, 5vw, 64px); display: grid; gap: 28px; grid-template-columns: 1fr; isolation: isolate; }
@media (min-width: 900px) { .partner { grid-template-columns: 1.2fr 1fr; align-items: center; } }
.partner::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(600px 300px at 90% 0%, rgba(25,179,134,.28), transparent 70%), radial-gradient(500px 300px at 0% 100%, rgba(42,123,224,.3), transparent 70%); }
.partner h2 { font-weight: 300; }
.partner__list { list-style: none; display: grid; gap: 0; }
.partner__list li { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-weight: 600; color: #dbe6f4; }
.partner__list svg { width: 22px; height: 22px; color: var(--green-300); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: linear-gradient(110deg, #0b2650 0%, #0d4fa8 55%, #0f9670 120%); color: #fff; isolation: isolate; }
.cta-band__inner { display: grid; gap: 28px; grid-template-columns: 1fr; align-items: center; padding-block: clamp(56px, 7vw, 96px); }
@media (min-width: 900px) { .cta-band__inner { grid-template-columns: 1.4fr auto; } }
.cta-band h2 { font-weight: 300; font-size: clamp(30px, 3.6vw, 48px); }
.cta-band p { color: #cfe0f5; max-width: 620px; margin-top: 14px; }
.cta-band__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band__art { position: absolute; z-index: -1; right: -40px; top: 50%; transform: translateY(-50%); width: 520px; opacity: .14; }

/* ---------- page hero (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--grad-navy); color: #fff; isolation: isolate; }
.page-hero__inner { display: grid; gap: 28px; grid-template-columns: 1fr; align-items: center; padding-block: clamp(48px, 7vw, 96px); }
@media (min-width: 960px) { .page-hero__inner { grid-template-columns: 1.1fr .9fr; } }
.page-hero h1 { color: #fff; }
.page-hero .lead { color: #b8c7dc; max-width: 600px; }
.page-hero__visual { display: grid; place-items: center; min-height: 260px; }
.page-hero__visual img { max-height: 420px; width: auto; filter: drop-shadow(0 30px 50px rgba(0,0,0,.5)); }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .6; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent, #000 60%); }
.page-hero::after { content: ""; position: absolute; z-index: -1; width: 700px; height: 700px; right: -150px; top: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(42,123,224,.35), transparent 65%); }
.breadcrumb { padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; font-size: 13px; color: #9fb0c8; margin-bottom: 18px; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; opacity: .5; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: #fff; }

/* ---------- reveal animation ---------- */
.rise { animation: rise .9s var(--ease) both; }
.rise[data-delay="1"] { animation-delay: .08s; } .rise[data-delay="2"] { animation-delay: .16s; } .rise[data-delay="3"] { animation-delay: .24s; } .rise[data-delay="4"] { animation-delay: .32s; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; } .reveal[data-delay="2"] { transition-delay: .16s; } .reveal[data-delay="3"] { transition-delay: .24s; } .reveal[data-delay="4"] { transition-delay: .32s; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- utilities ---------- */
.stack-sm > * + * { margin-top: 10px; }
.stack > * + * { margin-top: 18px; }
.stack-lg > * + * { margin-top: 28px; }
.flex { display: flex; } .wrap { flex-wrap: wrap; } .gap-sm { gap: 10px; } .gap { gap: 16px; } .center { align-items: center; }
.mt-0 { margin-top: 0 !important; }
.text-center { text-align: center; }
.hide-mobile { display: none; }
@media (min-width: 760px) { .hide-mobile { display: initial; } }

/* =====================================================================
   Products listing
   ===================================================================== */
.family-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 210px), 1fr)); }
.family-card {
  display: grid; grid-template-rows: 170px auto 1fr auto; gap: 6px; padding: 14px 16px 16px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line-2); transition: border-color .25s, box-shadow .25s, transform .25s var(--ease);
}
.family-card:hover, .family-card.is-active { border-color: var(--blue-300); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.family-card.is-active { outline: 2px solid var(--blue-500); outline-offset: -2px; }
.family-card__media { border-radius: 10px; background: linear-gradient(180deg, #f6f9fd, #eaf1f9); display: grid; place-items: center; overflow: hidden; margin-bottom: 8px; }
.family-card__media img { width: 100%; height: 100%; object-fit: contain; padding: 10px; transition: transform .5s var(--ease); }
.family-card:hover .family-card__media img { transform: scale(1.06); }
.family-card__name { font-weight: 700; font-size: 17px; line-height: 1.25; }
.family-card__desc { font-size: 13px; color: var(--muted); line-height: 1.45; }
.family-card__foot { display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 700; color: var(--green-700); padding-top: 8px; }

.explorer-search { display: flex; gap: 10px; width: min(520px, 100%); }
.explorer-search .field { flex: 1; }
.select--dark, .input--dark { background-color: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: #fff; min-height: 44px; }
.select--dark option { color: var(--ink); }
.input--dark::placeholder { color: #7f93b0; }
.select--sm { min-height: 40px; font-size: 14px; width: auto; }

.results__bar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.results__count { color: var(--ink-2); }
.results__sort { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.active-filters .chip svg { width: 12px; height: 12px; }
.empty-state { background: #fff; border: 1px dashed var(--line); border-radius: var(--radius-lg); padding: 56px 24px; text-align: center; display: grid; gap: 12px; justify-items: center; }
.empty-state > svg { width: 40px; height: 40px; color: var(--blue-300); }
.pagination { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 28px; }
.pagination__btn { min-width: 42px; height: 42px; padding: 0 12px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; display: inline-grid; place-items: center; font-weight: 700; font-size: 14px; }
.pagination__btn svg { width: 16px; height: 16px; }
a.pagination__btn:hover { border-color: var(--navy-800); }
.pagination__btn.is-current { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.pagination__btn.is-disabled { opacity: .35; }
.pagination__gap { padding: 0 6px; color: var(--muted); }
.pagination__info { margin-left: auto; font-size: 13px; color: var(--muted); }

.dl-list { list-style: none; display: grid; }
.dl-list a { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); transition: color .2s; }
.dl-list a:hover { color: var(--green-300); }
.dl-list span { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dl-list svg { width: 20px; height: 20px; color: var(--green-300); flex: none; }
.dl-list b { color: #fff; }
.dl-list small { color: #8fa4c2; }
.dl-list__meta { font-size: 13px; white-space: nowrap; color: #b8c7dc; }
.cover-fan { position: relative; height: 420px; display: none; }
@media (min-width: 900px) { .cover-fan { display: block; } }
.cover-fan img { position: absolute; width: 230px; border-radius: 10px; box-shadow: 0 30px 60px rgba(0,0,0,.45); top: 50%; left: 50%;
  transform: translate(calc(-50% + (var(--i) - 1) * 120px), -50%) rotate(calc((var(--i) - 1) * 8deg)); transition: transform .5s var(--ease); }
.cover-fan:hover img { transform: translate(calc(-50% + (var(--i) - 1) * 150px), -52%) rotate(calc((var(--i) - 1) * 10deg)); }

/* =====================================================================
   Product detail
   ===================================================================== */
.pd-hero .page-hero__inner { align-items: start; }
@media (min-width: 960px) { .pd-hero .page-hero__inner { grid-template-columns: 1fr 1fr; } }
.pd-hero .h1 { font-size: clamp(32px, 4.2vw, 56px); }
.pd-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 0; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; overflow: hidden; }
.pd-facts li { padding: 12px 18px; display: grid; gap: 2px; border-right: 1px solid rgba(255,255,255,.12); flex: 1 1 auto; }
.pd-facts li:last-child { border-right: 0; }
.pd-facts span { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #8fa4c2; font-weight: 700; }
.pd-facts b { color: #fff; font-size: 15px; white-space: nowrap; }
.pd-gallery { display: grid; gap: 12px; }
.pd-gallery__main {
  position: relative; border-radius: var(--radius-lg); min-height: 380px; display: grid; place-items: center; padding: 28px;
  background: radial-gradient(circle at 50% 45%, rgba(255,255,255,.12), rgba(255,255,255,.02) 65%); border: 1px solid rgba(255,255,255,.1);
}
.pd-gallery__main img { max-height: 460px; width: auto; max-width: 100%; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0,0,0,.45)); }
.pd-gallery__note { position: absolute; left: 14px; bottom: 12px; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #8fa4c2; font-weight: 700; }
.pd-gallery__thumbs { display: flex; gap: 10px; overflow-x: auto; scrollbar-width: none; }
.pd-gallery__thumb { flex: none; width: 82px; height: 70px; border-radius: 12px; border: 1.5px solid rgba(255,255,255,.15); background: rgba(255,255,255,.06); padding: 6px; cursor: pointer; transition: border-color .2s; }
.pd-gallery__thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd-gallery__thumb[aria-current="true"], .pd-gallery__thumb:hover { border-color: var(--green-300); }

.feature-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.feature-tile { border: 1px solid var(--line-2); border-radius: var(--radius); padding: 24px; background: linear-gradient(180deg, #fff, var(--bg-soft)); display: grid; gap: 10px; align-content: start; }
.feature-tile__num { font-family: var(--mono); font-size: 12px; color: var(--green-600); }
.feature-tile p { color: var(--muted); font-size: 15px; }

.spec-table { margin: 0; background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; }
.spec-table__row { display: grid; grid-template-columns: minmax(130px, 34%) 1fr; border-bottom: 1px solid var(--line-2); }
.spec-table__row:last-child { border-bottom: 0; }
.spec-table dt { padding: 14px 18px; font-weight: 700; font-size: 14px; background: var(--bg-soft); color: var(--ink-2); }
.spec-table dd { margin: 0; padding: 14px 18px; font-size: 15px; }
.spec-table dd.is-missing a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
.spec-aside { border-radius: var(--radius-lg); overflow: hidden; background: var(--grad-navy); color: #c9d6e8; display: grid; }
.spec-aside img { width: 100%; height: 300px; object-fit: contain; padding: 28px; filter: drop-shadow(0 20px 30px rgba(0,0,0,.45)); }
.spec-aside__body { padding: 0 26px 26px; display: grid; gap: 10px; }
.spec-aside .eyebrow { color: var(--green-300); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line-2); border-radius: var(--radius); background: #fff; }
.code-matrix, .code-list { border-collapse: collapse; width: 100%; font-size: 13px; }
.code-matrix th, .code-matrix td, .code-list th, .code-list td { border-bottom: 1px solid var(--line-2); padding: 10px 12px; text-align: center; white-space: nowrap; }
.code-matrix thead th { background: var(--navy-900); color: #fff; font-weight: 700; position: sticky; top: 0; }
.code-matrix tbody th { background: var(--bg-soft); font-weight: 700; position: sticky; left: 0; color: var(--navy-900); }
.code-matrix__corner { text-align: left !important; font-size: 11px; letter-spacing: .04em; color: #b8c7dc !important; }
.code-matrix__corner span { color: var(--green-300); }
.code-matrix tbody tr:hover td, .code-list tbody tr:hover td { background: var(--blue-50); }
.code-list th { background: var(--navy-900); color: #fff; text-align: left; }
.code-list td { text-align: left; }
.code { font-family: var(--mono); font-size: 12px; color: var(--blue-700); display: block; }
.code--flag { color: #b2561c; }
.code--flag::after { content: " *"; }
.code-empty { color: var(--line); }

.compat-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 180px), 1fr)); }
.compat-set { grid-column: span 2; display: grid; grid-template-columns: 110px 1fr 20px; gap: 16px; align-items: center; background: var(--grad-navy); color: #fff; border-radius: var(--radius); padding: 16px; }
@media (max-width: 520px) { .compat-set { grid-column: span 1; grid-template-columns: 70px 1fr 20px; } }
.compat-set img { width: 100%; height: 100px; object-fit: contain; }
.compat-set span { display: grid; gap: 4px; }
.compat-set small { color: #8fa4c2; }
.compat-set svg { width: 18px; height: 18px; }
.compat-item { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); padding: 14px; display: grid; gap: 10px; transition: border-color .2s, box-shadow .2s; }
.compat-item:hover { border-color: var(--blue-300); box-shadow: var(--shadow-sm); }
.compat-item img, .compat-item .mini-ph { width: 100%; height: 100px; object-fit: contain; }
.compat-item b { font-size: 14px; line-height: 1.3; }

.doc-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.doc-card { display: grid; grid-template-columns: 40px 1fr 40px; gap: 14px; align-items: center; padding: 18px; border-radius: var(--radius); border: 1px solid var(--line-2); background: #fff; transition: border-color .2s, box-shadow .2s; }
.doc-card:hover { border-color: var(--blue-300); box-shadow: var(--shadow-sm); }
.doc-card > svg { width: 34px; height: 34px; color: var(--blue-600); }
.doc-card span { display: grid; gap: 2px; }
.doc-card small { color: var(--muted); font-size: 13px; }
.doc-card__dl { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--line); display: grid !important; place-items: center; }
.doc-card__dl svg { width: 16px; height: 16px; }
.doc-card--request > svg { color: var(--muted); }

/* =====================================================================
   Specialties
   ===================================================================== */
.spec-hero::after { background: radial-gradient(circle, color-mix(in srgb, var(--accent, #2a7be0) 55%, transparent), transparent 65%); }
.overview-list { background: var(--bg-soft); border-radius: var(--radius-lg); padding: 28px; }
.family-title { font-size: 20px; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; scroll-margin-top: calc(var(--header-h) + 20px); }
.family-title span { font-size: 12px; font-weight: 700; color: var(--muted); background: var(--bg-tint); border-radius: 999px; padding: 3px 10px; }
.sys-gallery { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .sys-gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; } .sys-gallery__item.is-large { grid-column: span 2; grid-row: span 2; } }
.sys-gallery__item { position: relative; border-radius: var(--radius); background: radial-gradient(circle at 50% 40%, rgba(255,255,255,.1), rgba(255,255,255,.02) 70%); border: 1px solid rgba(255,255,255,.08); display: grid; place-items: center; padding: 20px 16px 40px; min-height: 180px; overflow: hidden; transition: border-color .3s; }
.sys-gallery__item:hover { border-color: rgba(127,220,188,.5); }
.sys-gallery__item img { max-height: 100%; max-width: 100%; object-fit: contain; filter: drop-shadow(0 16px 24px rgba(0,0,0,.45)); transition: transform .5s var(--ease); }
.sys-gallery__item:hover img { transform: scale(1.06); }
.sys-gallery__item span { position: absolute; left: 14px; bottom: 12px; right: 14px; font-size: 13px; font-weight: 700; color: #dbe6f4; }
.cat-feature { display: grid; gap: 32px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 760px) { .cat-feature { grid-template-columns: 220px 1fr; } }
.cat-feature img { width: 220px; border-radius: 12px; box-shadow: var(--shadow-lg); transform: rotate(-3deg); }
.other-specs { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); }
.other-spec { display: grid; grid-template-columns: 64px minmax(0, 1fr) 18px; gap: 14px; align-items: center; padding: 12px 16px 12px 12px; border-radius: var(--radius); border: 1px solid var(--line-2); transition: border-color .2s, box-shadow .2s; }
.other-spec:hover { border-color: var(--blue-300); box-shadow: var(--shadow-sm); }
.other-spec img { width: 64px; height: 64px; object-fit: contain; background: var(--bg-soft); border-radius: 10px; }
.other-spec b { font-size: 15px; line-height: 1.3; }
.other-spec svg { width: 16px; height: 16px; color: var(--muted); }
.spec-rows { display: grid; gap: clamp(56px, 8vw, 110px); }
.spec-row { display: grid; gap: clamp(28px, 5vw, 64px); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 900px) { .spec-row { grid-template-columns: 1fr 1fr; } .spec-row--flip .spec-row__media { order: 2; } }
.spec-row__media { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: var(--grad-navy); aspect-ratio: 5 / 4; display: grid; place-items: center; isolation: isolate; }
.spec-row__media img { width: 80%; height: 82%; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0,0,0,.45)); transition: transform .6s var(--ease); }
.spec-row__media:hover img { transform: scale(1.05) rotate(-1.5deg); }
.spec-row .h2 a:hover { color: var(--blue-700); }

/* robust contained media boxes (absolute-fit images never overflow their frame) */
.product-card__media, .family-card__media { position: relative; }
.product-card__media img { position: absolute; inset: 18px; width: calc(100% - 36px) !important; height: calc(100% - 36px) !important; max-width: none; max-height: none; object-fit: contain; }
.family-card__media img { position: absolute; inset: 10px; width: calc(100% - 20px); height: calc(100% - 20px); padding: 0; object-fit: contain; }
@media (max-width: 520px) { .product-card__media img { inset: 10px; width: calc(100% - 20px) !important; height: calc(100% - 20px) !important; } }

/* =====================================================================
   Forms & contact
   ===================================================================== */
.form-card { background: #fff; color: var(--ink); border: 1px solid var(--line-2); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: clamp(20px, 3vw, 34px); display: grid; gap: 18px; }
.form-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-field { display: grid; gap: 6px; align-content: start; min-width: 0; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 14px; font-weight: 700; color: var(--ink-2); }
.form-field .req { color: #c2410c; }
.form-field .opt { font-weight: 500; color: var(--muted); font-size: 12px; margin-left: 4px; }
.is-invalid { border-color: #dc2626 !important; }
.field-error { color: #b91c1c; font-size: 13px; }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 12px; font-size: 14px; color: var(--ink-2); line-height: 1.5; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue-600); }
.consent a { color: var(--blue-700); text-decoration: underline; }
.consent.is-invalid { border: 0 !important; color: #b91c1c; }
.form-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.form-note { font-size: 13px; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.alert { display: flex; gap: 12px; align-items: flex-start; border-radius: 12px; padding: 14px 16px; font-size: 14px; }
.alert svg { width: 22px; height: 22px; flex: none; }
.alert--success { background: var(--green-100); color: #065f46; }
.alert--error { background: #fef2f2; color: #991b1b; display: block; }
.form-product { display: grid; grid-template-columns: 64px 1fr 32px; gap: 14px; align-items: center; padding: 10px 12px; border-radius: 12px; background: var(--bg-soft); border: 1px solid var(--line-2); }
.form-product img { width: 64px; height: 52px; object-fit: contain; }
.form-product div { display: grid; gap: 1px; }
.form-product .eyebrow { font-size: 10px; }
.form-product .eyebrow::before { width: 14px; }
.form-product small { color: var(--muted); }
.form-product__clear { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; color: var(--muted); }
.form-product__clear:hover { background: #fff; color: var(--ink); }
.form-product__clear svg { width: 14px; height: 14px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.steps li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; }
.steps li > span { width: 36px; height: 36px; border-radius: 50%; background: var(--blue-50); color: var(--blue-700); display: grid; place-items: center; font-weight: 800; font-size: 14px; }
.steps b { display: block; }
.steps p { color: var(--muted); font-size: 14px; }
.support-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }
.support-card { display: grid; gap: 8px; align-content: start; padding: 24px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line-2); transition: border-color .2s, box-shadow .2s, transform .2s; }
.support-card:hover { border-color: var(--blue-300); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.support-card > svg { width: 30px; height: 30px; color: var(--green-600); }
.support-card p { color: var(--muted); font-size: 14px; }

/* =====================================================================
   Hero — headline reveal + product wall
   ===================================================================== */

@keyframes lineUp { from { transform: translateY(105%); } to { transform: none; } }

@keyframes heroZoom { from { scale: 1; } to { scale: 1.06; } }

/* =====================================================================
   Anatomy atlas — sticky, scroll-driven
   ===================================================================== */
.atlas { background: var(--bg-soft); border-block: 1px solid var(--line-2); }
.atlas__track { height: calc(var(--steps) * 80vh + 20vh); }
.atlas__sticky { position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h)); height: calc(100svh - var(--header-h)); display: flex; align-items: center; }
.atlas__grid { display: grid; gap: 20px 40px; width: 100%; grid-template-columns: 1fr; padding-block: 24px; }
@media (min-width: 1000px) {
  .atlas__grid { grid-template-columns: 92px minmax(0, 1.15fr) minmax(0, .85fr); grid-template-rows: auto 1fr auto; height: 100%; max-height: 820px; }
  .atlas__head { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: end; gap: 24px; }
  .levels { grid-row: 2; }
  .atlas__media { grid-row: 2; }
  .atlas__panels { grid-row: 2; }
  .atlas__nav { grid-column: 2 / -1; }
}
.atlas__head { position: relative; }
.atlas__count { font-family: var(--mono); font-size: 14px; color: var(--muted); }
.atlas__count span { color: var(--navy-900); font-size: 22px; }

.levels { list-style: none; margin: 0; padding: 0 0 0 16px; position: relative; display: none; flex-direction: column; justify-content: space-between; border-left: 1px solid var(--line); }
@media (min-width: 1000px) { .levels { display: flex; } }
.levels li { font-family: var(--mono); font-size: 10.5px; line-height: 1; color: #9aa9bd; position: relative; transition: color .4s; }
.levels li::before { content: ""; position: absolute; left: -16px; top: 50%; width: 6px; height: 1px; background: var(--line); transition: background .4s, width .4s; }
.levels li.is-major { color: var(--ink-2); font-weight: 500; }
.levels li.is-major::before { width: 10px; background: #b9c6d6; }
.levels li.is-on { color: var(--navy-900); font-weight: 700; }
.levels li.is-on::before { background: var(--blue-600); width: 12px; }
.levels__bracket { position: absolute; left: -2px; width: 3px; border-radius: 3px; background: var(--blue-600); top: var(--b-top, 0); height: var(--b-h, 20px); transition: top .7s var(--ease), height .7s var(--ease); }

.atlas__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--line-2); min-height: 300px; }
@media (max-width: 999px) { .atlas__media { height: 34vh; } }
.atlas__shot { position: absolute; inset: 0; margin: 0; display: grid; place-items: center; padding: 28px; opacity: 0; transition: opacity .8s var(--ease); }
.atlas__shot.is-active { opacity: 1; }
.atlas__shot img { max-width: 100%; max-height: 100%; object-fit: contain; transform: scale(1.04); transition: transform 6s ease-out; }
.atlas__shot.is-active img { transform: scale(1); }

.atlas__panels { position: relative; min-height: 340px; }
@media (max-width: 999px) { .atlas__panels { min-height: 270px; } }
.atlas__panel { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 10px; opacity: 0; transform: translateY(14px); visibility: hidden;
  transition: opacity .5s var(--ease), transform .6s var(--ease), visibility 0s .5s; }
.atlas__panel.is-active { opacity: 1; transform: none; visibility: visible; transition-delay: .08s, .08s, 0s; }
.atlas__levels { font-family: var(--mono); font-size: 13px; color: var(--blue-700); letter-spacing: .04em; }
.atlas__title { font-size: clamp(30px, 3.4vw, 46px); font-weight: 300; letter-spacing: -0.03em; }
.atlas__list { list-style: none; padding: 0; margin: 8px 0; border-top: 1px solid var(--line); }
.atlas__list a { display: grid; grid-template-columns: 1fr auto 18px; gap: 12px; align-items: center; padding: 12px 2px; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 15px; transition: color .2s, padding .2s; }
.atlas__list a:hover { color: var(--blue-700); padding-left: 6px; }
.atlas__list small { font-family: var(--mono); font-size: 11px; color: var(--muted); font-weight: 400; }
.atlas__list svg { width: 15px; height: 15px; color: var(--muted); }
@media (max-width: 999px) { .atlas__list li:nth-child(n+3) { display: none; } .atlas__title { font-size: 28px; } .atlas__list a { padding: 9px 2px; font-size: 14px; } }

.atlas__nav { display: flex; flex-wrap: wrap; gap: 6px; }
.atlas__nav button { border: 1px solid var(--line); background: #fff; border-radius: 999px; height: 34px; padding: 0 14px; font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer; transition: all .25s; }
.atlas__nav button:hover { border-color: var(--navy-800); }
.atlas__nav button.is-active { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
@media (max-width: 999px) {
  .atlas__nav { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .atlas__nav button { flex: none; }
  .atlas__grid { gap: 12px; padding-block: 14px; }
  .atlas__head .h2 { font-size: 26px; }
  .atlas__count { display: none; }
}
.no-js .atlas__track { height: auto; }
.no-js .atlas__sticky { position: static; height: auto; }
.no-js .atlas__panel { position: static; opacity: 1; visibility: visible; transform: none; }

/* 3D stage */
.atlas__media--3d { background: radial-gradient(circle at 50% 42%, #ffffff 0%, #eef3f9 60%, #e3eaf3 100%); }
.atlas__media--3d canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; display: block; opacity: 0; transition: opacity 1s var(--ease); }
.atlas__media--3d.is-ready canvas { opacity: 1; }
.atlas__fallback { position: absolute; inset: 0; transition: opacity .8s; }
.atlas__media--3d.is-ready .atlas__fallback { opacity: 0; pointer-events: none; }
.atlas__loader { position: absolute; left: 50%; top: 50%; width: 34px; height: 34px; margin: -17px; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--blue-600); animation: spin 1s linear infinite; opacity: 0; }
.atlas__media--3d:not(.is-ready):not(.is-failed) .atlas__loader { opacity: 1; }
.atlas__media--3d:not(.is-ready) .atlas__fallback { opacity: .25; }
.atlas__media--3d.is-failed .atlas__fallback { opacity: 1; }
.atlas__credit { position: absolute; right: 12px; bottom: 8px; font-size: 10px; color: #8a99ad; }
.atlas__credit a { text-decoration: underline; }

/* =====================================================================
   Technology / About / Resources
   ===================================================================== */
.material-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .material-grid { grid-template-columns: 1fr 1fr; } }
.material { display: grid; grid-template-rows: 280px auto; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-2); background: #fff; }
.material__media { position: relative; background: var(--grad-navy); overflow: hidden; }
.material__media--light { background: linear-gradient(160deg, #f4f7fb, #e2eaf4); }
.material__media img { position: absolute; inset: 24px; width: calc(100% - 48px); height: calc(100% - 48px); object-fit: contain; filter: drop-shadow(0 20px 30px rgba(0,0,0,.3)); }
.material__body { padding: 26px; display: grid; gap: 10px; align-content: start; }
.material__body p { color: var(--muted); }
.material__count { color: var(--ink) !important; }
.material__count b { font-size: 22px; font-weight: 700; color: var(--blue-700); margin-right: 4px; }

.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0; border: 1px solid var(--line-2); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.about-stats div { padding: 26px; display: flex; flex-direction: column-reverse; gap: 4px; border-bottom: 1px solid var(--line-2); }
.about-stats div:nth-child(odd) { border-right: 1px solid var(--line-2); }
.about-stats div:nth-last-child(-n+2) { border-bottom: 0; }
.about-stats dt { color: var(--muted); font-size: 13px; font-weight: 600; }
.about-stats dd { margin: 0; font-size: 40px; font-weight: 300; letter-spacing: -0.03em; color: var(--navy-900); line-height: 1; }
.mv-grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 800px) { .mv-grid { grid-template-columns: 1fr 1fr; } }
.mv-card { border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 44px); background: #fff; border: 1px solid var(--line-2); display: grid; gap: 16px; }
.mv-card p { font-size: clamp(19px, 1.8vw, 24px); font-weight: 300; letter-spacing: -0.01em; line-height: 1.45; }
.mv-card__label { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: var(--green-600); }
.mv-card--dark { background: var(--grad-navy); color: #e5edf8; border-color: transparent; }
.mv-card--dark .mv-card__label { color: var(--green-300); }
.hq-address { font-style: normal; color: #c9d6e8; line-height: 1.7; }
.spec-mini-grid { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
.spec-mini { display: grid; grid-template-columns: 64px 1fr; gap: 12px; align-items: center; padding: 12px; border-radius: var(--radius); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: #fff; transition: border-color .2s, background .2s; }
.spec-mini:hover { border-color: rgba(127,220,188,.5); background: rgba(255,255,255,.1); }
.spec-mini img { width: 64px; height: 64px; object-fit: contain; }
.spec-mini span { display: grid; }
.spec-mini small { color: #8fa4c2; }
@media (max-width: 520px) { .spec-mini-grid { grid-template-columns: 1fr; } }

.cat-list { display: grid; gap: 14px; }
.cat-row { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 20px; align-items: center; padding: 16px; border-radius: var(--radius-lg); border: 1px solid var(--line-2); background: #fff; transition: border-color .2s, box-shadow .2s; }
.cat-row:hover { border-color: var(--blue-300); box-shadow: var(--shadow-sm); }
@media (min-width: 760px) { .cat-row { grid-template-columns: 110px 1fr auto; padding: 18px 24px 18px 18px; } }
.cat-row__cover img { width: 100%; border-radius: 8px; box-shadow: var(--shadow-sm); }
.cat-row__body { display: grid; gap: 4px; }
.cat-row__meta { font-size: 13px; color: var(--muted); }
.cat-row__actions { display: flex; gap: 8px; flex-wrap: wrap; grid-column: 1 / -1; }
@media (min-width: 760px) { .cat-row__actions { grid-column: auto; } }
.faq { display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); padding: 0 20px; transition: border-color .2s; }
.faq details[open] { border-color: var(--blue-300); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { width: 18px; height: 18px; flex: none; transition: transform .25s; color: var(--blue-600); }
.faq details[open] summary svg { transform: rotate(45deg); }
.faq details p { padding: 0 0 18px; color: var(--ink-2); }

/* =====================================================================
   Atlas — interactive list, pins and 3D controls
   ===================================================================== */
@media (min-width: 1000px) { .atlas__grid { grid-template-columns: 92px minmax(0, 1.25fr) minmax(320px, .75fr); } .atlas__panels { height: 100%; min-height: 0; } }
.atlas__panel { justify-content: flex-start; padding-top: 4px; }
.atlas__panel > .muted { font-size: 14px; }
.atlas__list { flex: 1 1 auto; min-height: 0; overflow-y: auto; margin: 6px 0 4px; padding-right: 4px; border-top: 1px solid var(--line); overscroll-behavior: contain; scrollbar-width: thin; }
.atlas__list li { list-style: none; }
.atlas__list a { grid-template-columns: 52px 1fr 16px; gap: 12px; padding: 8px 4px; font-size: 14px; border-radius: 10px; border-bottom-color: var(--line-2); }
.atlas__list li.is-hot a, .atlas__list a:hover, .atlas__list a:focus-visible { background: #fff; color: var(--blue-700); padding-left: 8px; box-shadow: var(--shadow-sm); }
.atlas__thumb { width: 52px; height: 44px; border-radius: 8px; background: #fff; border: 1px solid var(--line-2); display: grid; place-items: center; overflow: hidden; position: relative; }
.atlas__thumb img { position: absolute; inset: 4px; width: calc(100% - 8px); height: calc(100% - 8px); object-fit: contain; }
.atlas__name { display: grid; gap: 1px; min-width: 0; line-height: 1.3; }
.atlas__name small { font-family: var(--font); font-size: 11.5px; color: var(--muted); font-weight: 500; }
@media (max-width: 999px) {
  .atlas__list { max-height: 150px; }
  .atlas__list li:nth-child(n+3) { display: list-item; }
  .atlas__list a { grid-template-columns: 44px 1fr 14px; padding: 6px 2px; }
  .atlas__thumb { width: 44px; height: 38px; }
}

.atlas__media--3d canvas { cursor: grab; touch-action: pan-y; }
.atlas__media--3d canvas.is-dragging { cursor: grabbing; }
.atlas__media--3d canvas.is-pointing { cursor: pointer; }
.atlas__pins { position: absolute; inset: 0; pointer-events: none; z-index: 3; overflow: hidden; }
.pin { position: absolute; left: 0; top: 0; pointer-events: auto; transform: translate3d(var(--x), var(--y), 0); transition: opacity .3s; }
.pin__dot { position: absolute; left: -7px; top: -7px; width: 14px; height: 14px; border-radius: 50%; background: var(--blue-600); border: 2px solid #fff; box-shadow: 0 2px 8px rgba(13, 79, 168, .45); transition: transform .25s var(--ease), background .25s; }
.pin__dot::after { content: ""; position: absolute; inset: -7px; border-radius: 50%; border: 1.5px solid rgba(20, 98, 200, .45); animation: pinPulse 2.4s ease-out infinite; }
@keyframes pinPulse { from { transform: scale(.4); opacity: 1; } to { transform: scale(1.4); opacity: 0; } }
.pin__card { position: absolute; left: 16px; top: -30px; display: grid; grid-template-columns: 52px auto; gap: 10px; align-items: center; width: max-content; max-width: 260px;
  padding: 8px 12px 8px 8px; background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg); border: 1px solid var(--line-2);
  opacity: 0; transform: translateX(-6px) scale(.96); transform-origin: left center; pointer-events: none; transition: opacity .25s, transform .3s var(--ease); }
.pin__card img { width: 52px; height: 44px; object-fit: contain; }
.pin__card b { font-size: 13px; line-height: 1.3; color: var(--ink); }
.pin__card small { display: block; font-size: 11px; color: var(--blue-700); font-weight: 700; margin-top: 2px; }
.pin.is-flip .pin__card { left: auto; right: 16px; transform-origin: right center; transform: translateX(6px) scale(.96); }
.pin.is-hot { z-index: 2; }
.pin.is-hot .pin__dot { transform: scale(1.35); background: var(--green-500); }
.pin.is-hot .pin__card { opacity: 1; transform: none; pointer-events: auto; }
.pin.is-behind { opacity: .35; }
.atlas__tools { position: absolute; right: 12px; top: 12px; z-index: 4; display: grid; gap: 6px; }
.atlas__tool { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); background: rgba(255,255,255,.92); display: grid; place-items: center; cursor: pointer; color: var(--ink-2); transition: border-color .2s, color .2s; }
.atlas__tool:hover { border-color: var(--navy-800); color: var(--navy-900); }
.atlas__tool svg { width: 16px; height: 16px; }
.atlas__hint { position: absolute; left: 14px; top: 14px; z-index: 4; display: flex; gap: 8px; align-items: center; font-size: 12px; font-weight: 600; color: var(--muted); background: rgba(255,255,255,.85); padding: 6px 10px; border-radius: 999px; transition: opacity .4s; }
.atlas__hint svg { width: 16px; height: 16px; }
.atlas__media--3d:not(.is-ready) .atlas__tools, .atlas__media--3d:not(.is-ready) .atlas__hint, .atlas__media--3d.is-touched .atlas__hint { opacity: 0; pointer-events: none; }
.atlas__tip { position: absolute; z-index: 5; left: 0; top: 0; transform: translate3d(var(--x), var(--y), 0) translate(12px, -36px); padding: 6px 10px; border-radius: 8px; background: var(--navy-900); color: #fff; font-size: 12px; font-weight: 700; pointer-events: none; white-space: nowrap; }
@media (prefers-reduced-motion: reduce) { .pin__dot::after { animation: none; } }

/* =====================================================================
   Spine map — schematic region navigator (replaces the C1…S1 ruler)
   ===================================================================== */
@media (min-width: 1000px) {
  .atlas__grid { grid-template-columns: 200px minmax(0, 1.15fr) minmax(320px, .8fr); }
  .atlas__nav { display: none; }
}
.spinemap { display: none; flex-direction: column; justify-content: center; gap: 4px; grid-row: 2; }
@media (min-width: 1000px) { .spinemap { display: flex; } }
.spinemap__group { display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: center; width: 100%; padding: 8px 10px; border: 0; border-radius: 14px;
  background: transparent; text-align: left; cursor: pointer; color: var(--muted); transition: background .3s, color .3s, box-shadow .3s; position: relative; }
.spinemap__group:hover { background: rgba(255,255,255,.7); color: var(--ink-2); }
.spinemap__group.is-active { background: #fff; color: var(--navy-900); box-shadow: var(--shadow-sm); }
.spinemap__group.is-active::before { content: ""; position: absolute; left: 0; top: 12px; bottom: 12px; width: 3px; border-radius: 3px; background: var(--blue-600); }
.spinemap__bones { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 2px 0; }
.sb { display: block; border-radius: 3px; background: #cdd6e2; transition: background .35s, transform .35s var(--ease); }
.spinemap__group:hover .sb { background: #b6c3d4; }
.spinemap__group.is-active .sb { background: #a9c6ef; }
.spinemap__group.is-active .sb.is-filled { background: var(--blue-600); }
.sb--skull { width: 30px; height: 26px; border-radius: 50% 50% 42% 42%; }
.sb--sacrum { width: 28px; height: 16px; border-radius: 3px 3px 50% 50%; clip-path: polygon(0 0, 100% 0, 70% 100%, 30% 100%); }
.sb--pelvis { width: 42px; height: 10px; border-radius: 10px 10px 4px 4px; margin-top: -4px; opacity: .8; }
.spinemap__label { display: grid; gap: 1px; line-height: 1.25; }
.spinemap__label b { font-size: 15px; font-weight: 700; color: inherit; }
.spinemap__label small { font-family: var(--mono); font-size: 11.5px; color: var(--blue-700); opacity: .85; }
.spinemap__label em { font-style: normal; font-size: 12px; color: var(--muted); }
.spinemap__group:not(.is-active) .spinemap__label small { color: var(--muted); }

/* =====================================================================
   3D stage — technical drawing sheet, callouts, full screen
   ===================================================================== */
.atlas__media--3d {
  background-color: #f7f9fc;
  background-image:
    linear-gradient(rgba(13, 79, 168, .085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 79, 168, .085) 1px, transparent 1px),
    linear-gradient(rgba(13, 79, 168, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 79, 168, .04) 1px, transparent 1px);
  background-size: 50px 50px, 50px 50px, 10px 10px, 10px 10px;
  background-position: -1px -1px;
}
/* drawing frame with edge rulers */
.atlas__media--3d::before { content: ""; position: absolute; inset: 10px; z-index: 1; pointer-events: none; border: 1px solid rgba(11, 38, 80, .45); border-radius: 6px;
  background:
    repeating-linear-gradient(90deg, rgba(11,38,80,.5) 0 1px, transparent 1px 10px) top left / 100% 5px no-repeat,
    repeating-linear-gradient(90deg, rgba(11,38,80,.5) 0 1px, transparent 1px 50px) top left / 100% 9px no-repeat,
    repeating-linear-gradient(0deg, rgba(11,38,80,.5) 0 1px, transparent 1px 10px) top left / 5px 100% no-repeat,
    repeating-linear-gradient(0deg, rgba(11,38,80,.5) 0 1px, transparent 1px 50px) top left / 9px 100% no-repeat; }
.tdraw-axis { position: absolute; z-index: 0; pointer-events: none; }
.tdraw-axis--v { left: 50%; top: 10px; bottom: 10px; border-left: 1px dashed rgba(11, 38, 80, .22); }
.tdraw-axis--h { top: 50%; left: 10px; right: 10px; border-top: 1px dashed rgba(11, 38, 80, .22); }
.atlas__media--3d canvas { z-index: 1; }
.atlas__tools, .atlas__hint { z-index: 4; top: 22px; }
.atlas__tools { right: 22px; }
.atlas__hint { left: 24px; }
.atlas__tool .fs-close { display: none; }
.atlas__media--3d.is-fullscreen .atlas__tool .fs-open { display: none; }
.atlas__media--3d.is-fullscreen .atlas__tool .fs-close { display: inline; }

.titleblock { display: none; position: absolute; right: 18px; bottom: 26px; z-index: 3; border-collapse: collapse; background: rgba(255,255,255,.9); font-family: var(--mono); font-size: 9.5px; letter-spacing: .06em; color: var(--navy-900); pointer-events: none; text-transform: uppercase; }
.titleblock td { border: 1px solid rgba(11, 38, 80, .45); padding: 3px 7px; white-space: nowrap; }
.titleblock__brand { font-weight: 700; letter-spacing: .14em; }
.titleblock [data-tb="region"] { font-weight: 700; color: var(--blue-700); }
.atlas__credit { z-index: 3; left: 22px; right: auto; bottom: 14px; }

/* callouts */
.callout-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.callout-lines polyline { fill: none; stroke: rgba(11, 38, 80, .65); stroke-width: 1; transition: stroke .2s; }
.callout-lines circle { fill: #fff; stroke: var(--navy-800); stroke-width: 1.5; transition: fill .2s, stroke .2s; }
.callout-lines .is-hot { stroke: var(--green-600) !important; }
.callout-lines polyline.is-hot { stroke-width: 1.6; }
.callout-lines circle.is-hot { fill: var(--green-500); }
.callout { position: absolute; left: 0; top: 0; pointer-events: auto; transform: translate3d(var(--x), var(--y), 0); max-width: min(190px, 36%); }
.callout__tag { display: grid; gap: 1px; padding: 6px 9px; background: rgba(255,255,255,.94); border: 1px solid rgba(11, 38, 80, .5); border-radius: 4px; box-shadow: 0 2px 8px rgba(10,24,48,.06); transition: border-color .2s, box-shadow .2s, background .2s; }
.callout__tag small { font-family: var(--mono); font-size: 9.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.callout__tag b { font-size: 12.5px; line-height: 1.25; color: var(--navy-900); }
.callout:hover .callout__tag, .callout.is-hot .callout__tag { border-color: var(--green-600); box-shadow: 0 6px 18px rgba(15, 150, 112, .18); background: #fff; }
.callout.is-hot .callout__tag b { color: var(--green-700); }
@media (max-width: 560px) { .callout__tag { padding: 4px 6px; } .callout__tag b { font-size: 11px; } .callout__tag small { font-size: 8.5px; } }
.atlas__pins .pin { display: none; }

/* full screen */
.atlas__fsnav { display: none; position: absolute; z-index: 4; left: 50%; top: 22px; transform: translateX(-50%); gap: 4px; padding: 4px; background: rgba(255,255,255,.92); border: 1px solid var(--line); border-radius: 999px; }
.atlas__fsnav button { border: 0; background: transparent; border-radius: 999px; height: 32px; padding: 0 14px; font-size: 13px; font-weight: 600; color: var(--ink-2); cursor: pointer; }
.atlas__fsnav button.is-active { background: var(--navy-800); color: #fff; }
.atlas__media--3d.is-fullscreen { border-radius: 0; border: 0; }
.atlas__media--3d.is-fullscreen .atlas__fsnav { display: flex; }
.atlas__media--3d.is-fullscreen .atlas__hint { top: 74px; }
.atlas__media--3d.is-fullscreen .titleblock { display: table; font-size: 11px; }
.atlas__media--3d.is-fullscreen .callout { max-width: 280px; }
.atlas__media--3d.is-fullscreen .callout__tag b { font-size: 14px; }
.atlas__media--3d:fullscreen { width: 100vw; height: 100vh; }
.atlas__media--3d.is-fs { position: fixed !important; inset: 0; z-index: 300; height: 100% !important; width: 100% !important; }
@media (max-width: 760px) { .atlas__media--3d.is-fullscreen .atlas__fsnav { top: auto; bottom: 46px; max-width: calc(100% - 24px); overflow-x: auto; } }

.tb-stamp { position: absolute; right: 22px; bottom: 14px; z-index: 3; font-family: var(--mono); font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--navy-900); background: rgba(255,255,255,.88); border: 1px solid rgba(11,38,80,.45); padding: 3px 8px; pointer-events: none; }
.atlas__media--3d.is-fullscreen .tb-stamp { display: none; }
.atlas__media--3d.is-fullscreen .atlas__credit { bottom: 18px; }
.atlas__credit { max-width: 52%; }
/* the sticky stage creates its own stacking context: lift it above the site header while in full screen */
.atlas.has-fs .atlas__sticky { z-index: 400; }

/* =====================================================================
   Hero — GSAP hand-off + specialty dock
   ===================================================================== */

/* step-by-step choreography */
.atlas__track { height: calc(var(--steps) * 130vh + 20vh); }
@media (max-width: 999px) { .atlas__track { height: calc(var(--steps) * 115vh + 20vh); } }
.callout__tag { transform: translateY(var(--rise, 0px)); }
.atlas__steps { position: absolute; z-index: 4; left: 50%; bottom: 40px; transform: translateX(-50%); display: flex; gap: 6px; padding: 5px; background: rgba(255,255,255,.92); border: 1px solid rgba(11,38,80,.3); border-radius: 999px; font-size: 12px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.atlas__steps span { position: relative; display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px 5px 6px; border-radius: 999px; overflow: hidden; transition: color .3s; }
.atlas__steps b { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; background: var(--line-2); color: var(--ink-2); position: relative; z-index: 1; transition: background .3s, color .3s; }
.atlas__steps span > :not(i) { position: relative; z-index: 1; }
.atlas__steps i { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--blue-600); transform-origin: left; transform: scaleX(var(--fill, 0)); }
.atlas__steps .is-active { color: var(--navy-900); background: var(--blue-50); }
.atlas__steps .is-active b { background: var(--blue-600); color: #fff; }
.atlas__steps .is-done b { background: var(--green-500); color: #fff; }
@media (max-width: 560px) { .atlas__steps { bottom: 30px; font-size: 11px; } }

/* work plane is now a 3D ground grid; the stage background is a Fusion-style sky gradient */
.atlas__media--3d {
  background-color: #eef2f7;
  background-image: linear-gradient(180deg, #fdfeff 0%, #f2f6fa 45%, #e5ebf3 100%);
  background-size: auto;
}
.atlas__media--3d::before { display: none; }
.tdraw-axis { display: none; }

/* =====================================================================
   Anatomy cards (bone image · name · numbers · info)
   ===================================================================== */
@media (min-width: 1000px) { .atlas__grid { grid-template-columns: 262px minmax(0, 1.15fr) minmax(300px, .8fr); gap: 20px 28px; } }
.spinemap { gap: 8px; justify-content: center; min-width: 0; }
.spinemap__group { position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr) 22px; gap: 12px; align-items: center; padding: 10px 10px 10px 10px;
  border-radius: 14px; border: 1px solid transparent; background: transparent; color: var(--muted); transition: background .3s, border-color .3s, box-shadow .3s, color .3s; }
.spinemap__group::before { display: none; }
.spinemap__hit { position: absolute; inset: 0; border: 0; background: transparent; border-radius: inherit; cursor: pointer; z-index: 1; }
.spinemap__hit:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 2px; }
.spinemap__group:hover { background: rgba(255,255,255,.75); color: var(--ink-2); }
.spinemap__group:has(.spinemap__hit.is-active) { background: #fff; border-color: var(--line-2); box-shadow: var(--shadow-sm); color: var(--navy-900); }
.spinemap__group:has(.spinemap__hit.is-active)::after { content: ""; position: absolute; left: -1px; top: 14px; bottom: 14px; width: 3px; border-radius: 3px; background: var(--blue-600); }
.spinemap__img { width: 56px; height: 56px; border-radius: 12px; background: linear-gradient(180deg, #f4f7fb, #e7edf5); display: grid; place-items: center; overflow: hidden; position: relative; }
.spinemap__img img { width: 100%; height: 100%; object-fit: contain; transition: transform .45s var(--ease), filter .3s; filter: grayscale(.6) opacity(.8); }
.spinemap__group:hover .spinemap__img img { transform: scale(1.06); }
.spinemap__group:has(.spinemap__hit.is-active) .spinemap__img { background: linear-gradient(180deg, #eef4fe, #dbe8fb); }
.spinemap__group:has(.spinemap__hit.is-active) .spinemap__img img { filter: none; }
.spinemap__label { display: grid; gap: 4px; min-width: 0; line-height: 1.2; }
.spinemap__label b { font-size: 14px; font-weight: 700; color: inherit; overflow-wrap: anywhere; }
.spinemap__label em { font-style: normal; font-size: 11.5px; color: var(--muted); }
.spinemap__nums { display: flex; flex-wrap: wrap; gap: 2px; }
.spinemap__nums i { font-style: normal; font-family: var(--mono); font-size: 9.5px; line-height: 1; padding: 3px 4px; border-radius: 4px; background: var(--line-2); color: var(--ink-2); }
.spinemap__group:has(.spinemap__hit.is-active) .spinemap__nums i { background: var(--blue-50); color: var(--blue-700); }
.spinemap__info { position: relative; z-index: 2; align-self: start; }
.spinemap__i { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; color: var(--muted); font: 700 12px/1 Georgia, serif; font-style: italic; cursor: help; display: grid; place-items: center; transition: border-color .2s, color .2s, background .2s; }
.spinemap__i:hover, .spinemap__i:focus-visible { border-color: var(--blue-600); color: #fff; background: var(--blue-600); }
.spinemap__tip { position: absolute; left: calc(100% + 12px); top: -8px; width: 260px; z-index: 20; padding: 14px 16px; border-radius: 12px; background: var(--navy-900); color: #cfdcef; font-size: 13px; line-height: 1.5;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateX(-6px); transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s; pointer-events: none; }
.spinemap__tip strong { display: block; color: #fff; font-size: 13.5px; margin-bottom: 4px; }
.spinemap__tip::before { content: ""; position: absolute; left: -6px; top: 14px; width: 12px; height: 12px; background: var(--navy-900); transform: rotate(45deg); border-radius: 2px; }
.spinemap__info:hover .spinemap__tip, .spinemap__i:focus-visible + .spinemap__tip { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.atlas__sticky { overflow: visible; }
.atlas__track { height: calc(var(--steps) * 95vh + 20vh); }
@media (max-width: 999px) { .atlas__track { height: calc(var(--steps) * 85vh + 20vh); } }
.spinemap { position: relative; z-index: 6; }

/* small screens: no drawing lines; labels open from the implant dots */
.callout__hit { display: none; position: absolute; left: 0; top: 0; width: 34px; height: 34px; margin: -17px 0 0 -17px; border: 0; border-radius: 50%; background: transparent; cursor: pointer; z-index: 3;
  transform: translate3d(var(--x), var(--y), 0); pointer-events: auto; }
.callout__hit::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; border: 1.5px solid rgba(20, 98, 200, .5); animation: pinPulse 2.4s ease-out infinite; }
.atlas__media--3d.is-compact .callout { z-index: 4; max-width: min(220px, 70%); }
.atlas__media--3d.is-compact .tb-stamp, .atlas__media--3d.is-compact .titleblock { display: none; }
.atlas__media--3d.is-compact { background-image: linear-gradient(180deg, #fbfcfe, #eaf0f6); }
@media (prefers-reduced-motion: reduce) { .callout__hit::after { animation: none; } }
.hint-compact { display: none; }
.atlas__media--3d.is-compact .hint-wide { display: none; }
.atlas__media--3d.is-compact .hint-compact { display: inline; }
.atlas__media--3d.is-compact .atlas__steps { display: none; }
.atlas__media--3d.is-compact .atlas__credit { font-size: 8.5px; max-width: calc(100% - 30px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; bottom: 8px; left: 14px; }
.atlas__media--3d.is-compact .callout { max-width: min(200px, calc(100% - 70px)); }

/* ==========================================================================
   Legal pages (privacy, terms, cookies)
   ========================================================================== */
.page-hero--compact .page-hero__inner { padding-block: clamp(40px, 5vw, 72px); }
.legal__updated { margin: 6px 0 0; font: 500 12px/1 'JetBrains Mono', monospace; letter-spacing: .04em; text-transform: uppercase; color: var(--green-300); }
.legal { display: grid; gap: clamp(28px, 4vw, 64px); grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 980px) {
  .legal { grid-template-columns: 260px minmax(0, 1fr); }
  .legal__aside { position: sticky; top: calc(var(--header-h) + 24px); }
}
.legal__aside { display: grid; gap: 22px; }
.legal__docs { display: flex; flex-wrap: wrap; gap: 8px; }
@media (min-width: 980px) { .legal__docs { flex-direction: column; } }
.legal__docs a { padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-weight: 600; font-size: 14px; color: var(--ink-2); background: #fff; transition: border-color .2s, color .2s, background .2s; }
.legal__docs a:hover { border-color: var(--blue-300); color: var(--blue-700); }
.legal__docs a[aria-current] { background: var(--blue-50); border-color: var(--blue-600); color: var(--blue-700); }
.legal__toc { display: none; }
@media (min-width: 980px) { .legal__toc { display: block; } }
.legal__toc-title { display: block; margin-bottom: 10px; font: 500 11px/1 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.legal__toc ol { list-style: none; margin: 0; padding: 0 0 0 12px; border-left: 1px solid var(--line); display: grid; gap: 8px; }
.legal__toc a { font-size: 13px; color: var(--muted); }
.legal__toc a:hover, .legal__toc a.is-current { color: var(--blue-700); }

.prose { max-width: 760px; color: var(--ink-2); font-size: 16px; line-height: 1.75; }
.prose > * + * { margin-top: 1em; }
.prose h2 { margin-top: 2.2em; font-size: clamp(20px, 2vw, 24px); font-weight: 700; letter-spacing: -0.015em; color: var(--ink); scroll-margin-top: calc(var(--header-h) + 20px); }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.2em; display: grid; gap: .45em; }
.prose li::marker { color: var(--green-600); }
.prose a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a.btn { text-decoration: none; color: #fff; }
.prose strong { color: var(--ink); }
.prose code { font: 500 13px 'JetBrains Mono', monospace; padding: 2px 6px; border-radius: 6px; background: var(--bg-soft); color: var(--navy-800); white-space: nowrap; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.55; }
.prose th, .prose td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line-2); }
.prose th { background: var(--bg-soft); font-weight: 700; color: var(--ink); }
.prose tr:last-child td { border-bottom: 0; }
.legal__contact { margin-top: 3em !important; padding: clamp(22px, 3vw, 32px); border-radius: var(--radius); background: var(--bg-soft); border: 1px solid var(--line-2); display: grid; gap: 12px; justify-items: start; }
.legal__contact h2 { margin: 0; font-size: 18px; }
.legal__contact p { margin: 0; }

/* touch targets: keep standalone text links at least 24px tall (WCAG 2.2 target size) */
.link-arrow { min-height: 28px; }
.footer-bottom nav a { display: inline-flex; align-items: center; min-height: 32px; }
.breadcrumb { align-items: center; line-height: 1; }
.breadcrumb li { display: inline-flex; align-items: center; min-height: 24px; }
.breadcrumb a { display: inline-flex; align-items: center; min-height: 24px; }
.cat-row__body { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 359px) { .cat-row { grid-template-columns: 64px minmax(0, 1fr); gap: 14px; } }
/* decorative elements (rotated covers, glows) must never cause sideways scrolling; clip keeps position:sticky working */
main { overflow-x: clip; }

/* ---------- Resources: catalogue library (3 + 2) ----------
   phones: list rows · ≥640px: two columns · ≥1000px: three on top, two centred below */
@media (min-width: 640px) {
  .cat-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .cat-row { grid-template-columns: 116px minmax(0, 1fr); grid-template-rows: auto 1fr; align-items: start; gap: 6px 20px; padding: 16px; }
  .cat-row__cover { grid-row: 1 / span 2; display: block; aspect-ratio: 210 / 297; overflow: hidden; border-radius: 8px; background: var(--bg-soft); }
  .cat-row__cover img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; transition: transform .5s var(--ease); }
  .cat-row:hover .cat-row__cover img { transform: scale(1.04); }
  .cat-row .h3 { font-size: 19px; }
  .cat-row__actions { grid-column: 2; align-self: end; margin-top: 12px; }
}
@media (min-width: 1000px) {
  .cat-list { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .cat-row { grid-column: span 2; }
  .cat-row:nth-child(4) { grid-column: 2 / span 2; }
  .cat-row:nth-child(5) { grid-column: 4 / span 2; }
}

/* ---------- Resources: technical sheets as five cards ----------
   phones: list rows · 640–899px: horizontal snap strip · ≥900px: five columns */
.other-spec b { overflow-wrap: anywhere; hyphens: auto; }
.other-specs--cards { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) {
  .other-specs--cards { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 200px; gap: 16px;
    overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); }
  .other-specs--cards > * { scroll-snap-align: start; }
  .other-specs--cards .other-spec { grid-template-columns: minmax(0, 1fr) 18px; grid-template-rows: auto 1fr; align-items: end; row-gap: 14px; padding: 14px 16px 16px; background: #fff; }
  .other-specs--cards .other-spec img { grid-column: 1 / -1; width: 100%; height: 110px; }
}
@media (min-width: 900px) {
  .other-specs--cards { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: repeat(5, minmax(0, 1fr)); overflow: visible; margin-inline: 0; padding-inline: 0; padding-bottom: 0; }
}

/* Resources: on-request documents in a 2 × 2 grid */
@media (min-width: 640px) { .doc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- Contact: details + one form with a request-type switch ---------- */
.contact { display: grid; gap: clamp(32px, 5vw, 72px); grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 980px) {
  .contact { grid-template-columns: 300px minmax(0, 1fr); }
  .contact__info { position: sticky; top: calc(var(--header-h) + 24px); }
}
.contact__info { display: grid; gap: 14px; justify-items: start; }
.contact__company { margin: 0; font-weight: 700; color: var(--ink); line-height: 1.4; }
.contact__info address { font-style: normal; color: var(--ink-2); line-height: 1.6; }
.contact__list { margin: 4px 0; display: grid; gap: 10px; width: 100%; padding-top: 14px; border-top: 1px solid var(--line-2); }
.contact__list div { display: grid; grid-template-columns: 70px 1fr; gap: 10px; align-items: baseline; }
.contact__list dt { font: 500 11px/1 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.contact__list dd { margin: 0; font-weight: 600; color: var(--ink); }
.contact__list a:hover { color: var(--blue-700); }
.contact__form { display: grid; gap: 16px; max-width: 760px; }
.contact__switch { display: inline-flex; justify-self: start; padding: 4px; gap: 4px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line-2); }
.contact__switch a { padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: 14px; color: var(--muted); transition: background .2s, color .2s; }
.contact__switch a:hover { color: var(--ink); }
.contact__switch a[aria-current] { background: #fff; color: var(--navy-800); box-shadow: var(--shadow-sm); }
.contact__intro { margin: 0; max-width: 620px; }
@media (max-width: 420px) { .contact__switch { display: grid; grid-template-columns: 1fr 1fr; width: 100%; } .contact__switch a { padding: 10px 8px; text-align: center; font-size: 13px; } }

/* ==========================================================================
   Home hero — dark catalogue imagery + embedded product finder
   ========================================================================== */
.home-hero { position: relative; z-index: 2; isolation: isolate; background: #000; color: #fff; } /* no overflow clip: the code suggestions may extend below */
.home-hero::before { /* faint brand-blue light behind the copy */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 520px at 12% 30%, rgba(20, 98, 200, .16), transparent 70%);
}
.home-hero__media { position: absolute; z-index: -2; top: 0; right: 0; bottom: 0; width: min(66%, 1120px); overflow: hidden; }
.home-hero__media picture, .home-hero__media img { display: block; width: 100%; height: 100%; }
.home-hero__media img { object-fit: cover; object-position: 50% 14%; transform-origin: 60% 30%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 42%), linear-gradient(0deg, transparent 0%, #000 34%);
  -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent 0%, #000 42%), linear-gradient(0deg, transparent 0%, #000 34%); mask-composite: intersect; }
.home-hero__inner { position: relative; display: grid; align-content: end; gap: clamp(32px, 4vw, 52px);
  min-height: min(900px, calc(100svh - var(--header-h))); padding-block: clamp(48px, 6vw, 88px) clamp(20px, 2.4vw, 32px); }
.home-hero__copy { display: grid; gap: 22px; max-width: 720px; }
.home-hero .eyebrow { color: var(--green-300); }
.home-hero__title { margin: 0; color: #fff; font-size: clamp(42px, min(6vw, 9.5svh), 92px); font-weight: 800; letter-spacing: -0.045em; line-height: .98; }
.home-hero__title .line { display: block; overflow: hidden; padding: .04em 0 .24em; margin: -.04em 0 -.24em; }
.home-hero__title .line > span { display: inline-block; }
.home-hero__lead { margin: 0; max-width: 560px; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.6; color: #b4c0d2; }
.gsap-pending .home-hero__copy, .gsap-pending .home-hero__media, .gsap-pending .hfinder { visibility: hidden; }

/* finder panel */
.hfinder { position: relative; display: grid; gap: 16px; padding: clamp(18px, 2.2vw, 26px); border-radius: 20px;
  background: rgba(13, 18, 28, .78); border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.hfinder::before { /* brand light line along the top edge */
  content: ""; position: absolute; left: 8%; right: 8%; top: -1px; height: 1px; border-radius: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-500), var(--green-500), transparent); box-shadow: 0 0 18px rgba(25, 179, 134, .6); }
.hfinder__head { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.hfinder__title { margin: 0; font-size: 17px; font-weight: 700; letter-spacing: -0.01em; color: #fff; }
.hfinder__tabs { display: inline-flex; padding: 4px; gap: 4px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); }
.hfinder__tabs button { padding: 8px 16px; border: 0; border-radius: 999px; background: transparent; color: #a9b6c9; font: inherit; font-size: 13.5px; font-weight: 700; cursor: pointer; transition: background .2s, color .2s; }
.hfinder__tabs button:hover { color: #fff; }
.hfinder__tabs button[aria-selected="true"] { background: #fff; color: var(--navy-900); }
.hfinder__stats { margin: 0 0 0 auto; font: 500 12px/1.4 var(--mono); color: #8796ab; letter-spacing: .02em; }
.hfinder__form, .hfinder__code { display: grid; gap: 14px; align-items: end; }
.hfinder__panel[hidden] { display: none; }
.hfinder__form { grid-template-columns: repeat(3, minmax(0, 1fr)) auto; }
.hfinder__code { grid-template-columns: minmax(0, 1fr) auto; }
.hfinder__field { display: grid; gap: 8px; min-width: 0; }
.hfinder__field label { font: 600 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #8796ab; }
.hfinder .select--dark, .hfinder .input--dark { min-height: 54px; border-radius: 12px; background-color: rgba(255, 255, 255, .05); font-size: 15px; }
.hfinder .select--dark { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23a9b6c9' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
.hfinder .select--dark:hover, .hfinder .input--dark:hover { border-color: rgba(255, 255, 255, .26); }
.hfinder .select--dark:focus, .hfinder .input--dark:focus { border-color: var(--blue-500); outline: none; box-shadow: 0 0 0 3px rgba(42, 123, 224, .3); }
.hfinder__submit { min-height: 54px; padding-inline: 26px; border-radius: 12px; background: var(--blue-600); color: #fff; white-space: nowrap; box-shadow: 0 10px 30px rgba(20, 98, 200, .35); }
.hfinder__submit:hover { background: var(--blue-700); }
.hfinder__submit [data-hf-count] { font-variant-numeric: tabular-nums; }
.hfinder__search { position: relative; }
.hfinder__search > svg { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: #8796ab; pointer-events: none; }
.hfinder__search .input--dark { width: 100%; padding-left: 46px; }
.hfinder__suggest { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 8px); margin: 0; padding: 6px; list-style: none;
  border-radius: 14px; background: #0f1623; border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 24px 60px rgba(0, 0, 0, .6); max-height: 360px; overflow-y: auto; }
.hfinder__suggest [role="option"] { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 12px; align-items: center; padding: 8px; border-radius: 10px; cursor: pointer; }
.hfinder__suggest [role="option"][aria-selected="true"], .hfinder__suggest [role="option"]:hover { background: rgba(255, 255, 255, .07); }
.hfinder__suggest img, .hfinder__noimg { width: 48px; height: 40px; object-fit: contain; border-radius: 8px; background: #fff; }
.hfinder__suggest b { display: block; font-size: 14px; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hfinder__suggest small { display: block; font: 500 12px/1.4 var(--mono); color: #8fb8f0; }
.hfinder__more { padding: 10px 10px 6px; font-size: 12.5px; color: #8796ab; }
.hfinder__specs { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, .08); }
.hfinder__specs a { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 5px 16px 5px 5px; border-radius: 12px; background: #fff;
  color: var(--navy-900); font-size: 13.5px; font-weight: 700; transition: transform .25s var(--ease), box-shadow .25s; }
.hfinder__specs a:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 0, 0, .35); }
.hfinder__specs img { width: 42px; height: 42px; object-fit: contain; border-radius: 8px; background: var(--bg-soft); }

@media (max-width: 979px) {
  .hfinder__form { grid-template-columns: 1fr 1fr; }
  .hfinder__form .hfinder__submit { grid-column: 1 / -1; }
  .hfinder__stats { margin-left: 0; width: 100%; }
}
@media (max-width: 420px) { .hfinder__long { display: none; } }
@media (max-width: 700px) {
  .home-hero__media { width: 100%; opacity: .6; }
  .home-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,.55) 45%, rgba(0,0,0,.85) 75%); }
  .hfinder__tabs button { padding: 9px 10px; }
  .home-hero__media img { object-position: 60% 10%;
    -webkit-mask-image: linear-gradient(0deg, transparent 18%, #000 70%); mask-image: linear-gradient(0deg, transparent 18%, #000 70%); }
  .home-hero__inner { min-height: 0; padding-top: 96px; }
  .hfinder__form, .hfinder__code { grid-template-columns: minmax(0, 1fr); }
  .hfinder__head { gap: 12px; }
  .hfinder__tabs { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .hfinder__specs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -4px; padding-inline: 4px; }
  .hfinder__specs::-webkit-scrollbar { display: none; }
  .hfinder__specs a { flex: none; }
}

/* ==========================================================================
   Home hero v2 — headline + code search, five specialty systems as expanding panels
   ========================================================================== */
.hero2 { position: relative; z-index: 2; background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%); padding-block: clamp(32px, 4vw, 56px) clamp(40px, 5vw, 72px); }
.hero2__top { display: grid; gap: 28px; align-items: end; margin-bottom: clamp(28px, 3.6vw, 48px); }
@media (min-width: 1000px) { .hero2__top { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 64px; } }
.hero2__copy { display: grid; gap: 20px; }
.hero2__title { margin: 0; font-size: clamp(42px, min(5.8vw, 9svh), 88px); font-weight: 300; letter-spacing: -0.04em; line-height: 1; color: var(--ink); }
.hero2__title strong { font-weight: 700; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero2__title .line { display: block; overflow: hidden; padding: .04em 0 .24em; margin: -.04em 0 -.24em; }
.hero2__title .line > span { display: inline-block; }
.hero2__side { display: grid; gap: 18px; padding-bottom: 6px; }
.hero2__lead { margin: 0; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.65; color: var(--ink-2); max-width: 540px; }
.hero2__search { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.hero2__field { position: relative; }
.hero2__field > svg { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.hero2__field .input { width: 100%; min-height: 54px; padding-left: 46px; border-radius: 12px; background: #fff; box-shadow: var(--shadow-sm); }
.hero2__search .btn { min-height: 54px; border-radius: 12px; padding-inline: 24px; }
.hero2__meta { margin: 0; font: 500 12.5px/1.5 var(--mono); color: var(--muted); }
.hero2__meta a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; }
.hfinder__suggest--light { background: #fff; border-color: var(--line); box-shadow: var(--shadow-lg); }
.hfinder__suggest--light b { color: var(--ink); }
.hfinder__suggest--light small { color: var(--blue-700); }
.hfinder__suggest--light [role="option"][aria-selected="true"], .hfinder__suggest--light [role="option"]:hover { background: var(--bg-soft); }
.hfinder__suggest--light img, .hfinder__suggest--light .hfinder__noimg { background: var(--bg-soft); }
.hfinder__suggest--light .hfinder__more { color: var(--muted); }
.gsap-pending .hero2__copy, .gsap-pending .hero2__side, .gsap-pending .systems { visibility: hidden; }

/* panels */
.systems { --system-duration: 7000ms; display: grid; gap: 12px; grid-auto-flow: column; grid-auto-columns: min(84%, 420px); overflow-x: auto;
  scroll-snap-type: x mandatory; scrollbar-width: none; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); }
.systems::-webkit-scrollbar { display: none; }
.system { position: relative; overflow: hidden; isolation: isolate; height: clamp(400px, calc(100svh - var(--header-h) - 390px), 600px); border-radius: 18px; background: #0c0c0e; color: #fff; scroll-snap-align: start; }
.system__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: var(--focus, 30%) 50%; transition: transform 1.4s var(--ease), filter .8s, object-position .9s var(--ease); }
.system::before { content: ""; position: absolute; inset: 0; z-index: -1; transition: background .8s;
  background: linear-gradient(180deg, rgba(0,0,0,.1) 30%, rgba(0,0,0,.82) 100%); }
.system__tab { position: absolute; left: 0; top: 0; z-index: 1; display: flex; align-items: center; gap: 10px; padding: 20px 22px; border: 0; background: none; color: #fff; font: inherit; text-align: left; cursor: pointer; }
.system__num { font: 500 12px/1 var(--mono); color: var(--green-300); letter-spacing: .08em; }
.system__name { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.system__body { position: absolute; left: 0; right: 0; bottom: 0; display: grid; gap: 10px; justify-items: start; padding: clamp(20px, 2.4vw, 32px); }
.system__count { font: 500 12px/1.4 var(--mono); color: #b6c3d6; letter-spacing: .02em; }
.system__title { margin: 0; font-size: clamp(22px, 2.2vw, 32px); font-weight: 700; letter-spacing: -0.025em; line-height: 1.1; color: #fff; }
.system__text { margin: 0; max-width: 420px; font-size: 15px; line-height: 1.55; color: #c9d4e3; }
.system__body .btn { margin-top: 6px; }
.system__progress { display: none; }

@media (min-width: 900px) {
  .systems { display: flex; overflow: visible; margin-inline: 0; padding-inline: 0; }
  .system { flex: 1 1 0; min-width: 0; transition: flex-grow .9s cubic-bezier(.22, .8, .24, 1); }
  .system.is-active { flex-grow: 5.2; }
  .system:not(.is-active) .system__img { filter: saturate(.7) brightness(.72); }
  .system:not(.is-active):hover .system__img { filter: saturate(.9) brightness(.9); }
  .system:not(.is-active)::before { background: linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.7)); }
  /* collapsed: whole panel is the button, name runs vertically */
  .system:not(.is-active) .system__tab { inset: 0; flex-direction: column; align-items: flex-start; justify-content: space-between; padding: 22px 0 24px 22px; }
  .system:not(.is-active) .system__name { writing-mode: vertical-rl; transform: rotate(180deg); white-space: nowrap; font-size: 16px; }
  .system.is-active .system__tab { cursor: default; }
  .system__body { min-width: 380px; opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity .35s, transform .35s, visibility 0s .35s; }
  .system.is-active .system__body { opacity: 1; visibility: visible; transform: none; transition: opacity .6s .45s, transform .7s .45s var(--ease), visibility 0s .45s; }
  .system.is-active .system__img { transform: scale(1.03); object-position: 30% 50%; }
  .system__progress { display: block; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; transform-origin: left; transform: scaleX(0);
    background: linear-gradient(90deg, var(--blue-500), var(--green-500)); }
  .system.is-active .system__progress { animation: systemProgress var(--system-duration) linear forwards; }
  .systems.is-paused .system__progress { animation: none; transform: scaleX(0); }
}
@keyframes systemProgress { to { transform: scaleX(1); } }
@media (max-width: 899px) { .system__tab { pointer-events: none; } }
@media (max-width: 520px) { .hero2__search { grid-template-columns: minmax(0, 1fr); } }

/* ==========================================================================
   Specialties index — dark index hero, sticky scene + chapters, comparison table
   ========================================================================== */
.sx-hero { position: relative; overflow: hidden; isolation: isolate; background: #000; color: #fff; }
.sx-hero__scenes { position: absolute; z-index: -1; top: 0; right: 0; bottom: 0; width: min(64%, 1100px); }
.sx-hero__scenes img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; opacity: 0; transition: opacity 1.1s var(--ease), transform 6s var(--ease); transform: scale(1.04);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.08) 18%, rgba(0,0,0,.4) 36%, #000 62%); mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.08) 18%, rgba(0,0,0,.4) 36%, #000 62%); }
.sx-hero__scenes img.is-on { opacity: 1; transform: none; }
.sx-hero__inner { display: grid; gap: clamp(28px, 3.4vw, 44px); padding-block: clamp(32px, 4vw, 56px) clamp(36px, 4vw, 64px); min-height: min(820px, calc(100svh - var(--header-h))); align-content: space-between; }
.sx-hero__inner > * { max-width: 600px; }
.sx-hero__copy { display: grid; gap: 18px; max-width: 640px; }
.sx-hero .eyebrow { color: var(--green-300); }
.sx-hero__title { margin: 0; font-size: clamp(36px, min(4.6vw, 7.4svh), 68px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.02; color: #fff; }
.sx-hero__title strong { font-weight: 700; }
.sx-hero__lead { margin: 0; max-width: 520px; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.65; color: #b4c0d2; }
.sx-index { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.12); }
.sx-index a { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto 18px; gap: 14px; align-items: center; padding: 13px 4px; border-bottom: 1px solid rgba(255,255,255,.12); color: #8f9db2; transition: color .3s, padding .4s var(--ease); }
.sx-index a::before { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: linear-gradient(90deg, var(--blue-500), var(--green-500)); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.sx-index a:hover, .sx-index a:focus-visible, .sx-index a.is-on { color: #fff; padding-left: 12px; }
.sx-index a.is-on::before { transform: scaleX(1); }
.sx-index__num { font: 500 12px/1 var(--mono); color: var(--green-300); }
.sx-index__name { font-size: clamp(16px, 1.4vw, 20px); font-weight: 600; letter-spacing: -0.015em; }
.sx-index__meta { font: 500 12px/1.4 var(--mono); color: #7f8da3; }
.sx-index svg { width: 16px; height: 16px; transition: transform .3s; }
.sx-index a:hover svg { transform: translateX(3px); }
@media (max-width: 999px) {
  .sx-hero__scenes { width: 100%; opacity: .45; }
  .sx-hero__scenes img { -webkit-mask-image: linear-gradient(0deg, transparent 10%, #000 70%); mask-image: linear-gradient(0deg, transparent 10%, #000 70%); }
  .sx-hero__inner { min-height: 0; }
}
@media (max-width: 600px) {
  .sx-index a { grid-template-columns: 34px minmax(0, 1fr) 16px; row-gap: 4px; }
  .sx-index__meta { grid-column: 2; grid-row: 2; }
  .sx-index svg { grid-column: 3; grid-row: 1 / span 2; }
}

/* story */
.sx-story { position: relative; background: #fff; }
.sx-story__stage { display: none; }
.sx-chapter { display: grid; gap: 18px; align-content: center; padding: clamp(48px, 7vw, 96px) var(--gutter); border-bottom: 1px solid var(--line-2); }
.sx-chapter__scene { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: 30% 50%; border-radius: 18px; background: #000; }
.sx-chapter__eyebrow { display: inline-flex; align-items: center; gap: 12px; font: 600 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.sx-chapter__eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 2px; background: var(--accent, var(--green-600)); }
.sx-chapter__title { margin: 0; font-size: clamp(30px, 3.2vw, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; }
.sx-chapter__title a:hover { color: var(--blue-700); }
.sx-chapter__tagline { margin: 0; font-size: clamp(17px, 1.4vw, 20px); color: var(--blue-700); font-weight: 600; }
.sx-chapter__intro { margin: 0; color: var(--ink-2); line-height: 1.7; max-width: 620px; }
.sx-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 8px 0 0; border-block: 1px solid var(--line); }
.sx-stats div { padding: 16px 0; display: flex; flex-direction: column-reverse; gap: 2px; }
.sx-stats div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.sx-stats dt { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.sx-stats dd { margin: 0; font-size: clamp(26px, 2.4vw, 34px); font-weight: 300; letter-spacing: -0.03em; color: var(--navy-900); line-height: 1.1; font-variant-numeric: tabular-nums; }
.sx-label { margin: 6px 0 8px; font: 600 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.sx-families ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); column-gap: 24px; }
.sx-families a { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 44px; border-bottom: 1px solid var(--line-2); font-size: 15px; font-weight: 600; color: var(--ink); transition: color .2s; }
.sx-families a:hover { color: var(--blue-700); }
.sx-families__n { min-width: 28px; padding: 2px 8px; border-radius: 999px; background: var(--bg-soft); font: 500 12px/1.6 var(--mono); color: var(--muted); text-align: center; }
.sx-showcase { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 130px), 1fr)); gap: 10px; margin-top: 6px; }
.sx-showcase a { display: grid; gap: 8px; padding: 10px; border-radius: 12px; background: var(--bg-soft); border: 1px solid var(--line-2); transition: border-color .2s, box-shadow .2s, transform .3s var(--ease); }
.sx-showcase a:hover { border-color: var(--blue-300); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.sx-showcase img { width: 100%; height: 86px; object-fit: contain; }
.sx-showcase span { font-size: 12.5px; font-weight: 600; line-height: 1.3; color: var(--ink-2); }
.sx-chapter__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }

@media (min-width: 1000px) {
  .sx-story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .sx-story__stage { display: block; position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h)); padding: 20px 0 20px 20px; }
  .sx-story__frame { position: relative; height: 100%; border-radius: 22px; overflow: hidden; background: #000; }
  .sx-story__frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; opacity: 0; transform: scale(1.05); transition: opacity 1s var(--ease), transform 2.4s var(--ease); }
  .sx-story__frame img.is-on { opacity: 1; transform: none; }
  .sx-story__frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.55), transparent 40%); pointer-events: none; }
  .sx-story__num { position: absolute; z-index: 1; left: 28px; bottom: 18px; font-size: clamp(80px, 9vw, 140px); font-weight: 200; letter-spacing: -0.06em; line-height: 1; color: #fff; }
  .sx-story__count { position: absolute; z-index: 1; right: 24px; top: 22px; padding: 6px 12px; border-radius: 999px; background: rgba(0,0,0,.45); border: 1px solid rgba(255,255,255,.18); font: 500 12px/1 var(--mono); color: #fff; }
  .sx-chapter { min-height: calc(100svh - var(--header-h)); padding-inline: clamp(36px, 5vw, 88px); }
  .sx-chapter__scene { display: none; }
}

/* comparison table */
.sx-table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 760px; }
.sx-table th, .sx-table td { padding: 16px 18px; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--line-2); }
.sx-table thead th { font: 600 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--bg-soft); }
.sx-table tbody th { font-weight: 700; font-size: 15px; }
.sx-table tbody th a { display: inline-flex; align-items: center; gap: 10px; }
.sx-table tbody th a:hover { color: var(--blue-700); }
.sx-table__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent, var(--blue-600)); flex: none; }
.sx-table td { color: var(--ink-2); }
.sx-table .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ink); }
.sx-table tbody tr:last-child > * { border-bottom: 0; }
.sx-table tbody tr:hover { background: var(--bg-soft); }
.sx-table__dl { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); font-weight: 700; font-size: 13px; color: var(--blue-700); white-space: nowrap; }
.sx-table__dl svg { width: 14px; height: 14px; }
.sx-table__dl:hover { border-color: var(--blue-600); }

/* ==========================================================================
   Home hero v3 — x-ray scanner
   ========================================================================== */
.hero3 { position: relative; overflow: hidden; isolation: isolate; background: #000; color: #fff; }
.hero3::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(800px 600px at 72% 45%, rgba(42, 123, 224, .14), transparent 70%), radial-gradient(600px 400px at 10% 20%, rgba(25, 179, 134, .06), transparent 70%); }
.hero3__inner { display: grid; gap: 32px; align-items: center; padding-block: clamp(28px, 4vw, 48px); }
@media (min-width: 1000px) { .hero3__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: min(900px, calc(100svh - var(--header-h))); gap: 24px; } }
.hero3__copy { display: grid; gap: 22px; max-width: 600px; }
.hero3 .eyebrow { color: var(--green-300); }
.hero3__title { margin: 0; font-size: clamp(40px, min(5.4vw, 8.6svh), 84px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.02; color: #fff; }
.hero3__title strong { font-weight: 700; }
.hero3__title .line { display: block; overflow: hidden; padding: .04em 0 .24em; margin: -.04em 0 -.24em; }
.hero3__title .line > span { display: inline-block; }
.hero3__lead { margin: 0; max-width: 540px; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.65; color: #aebbcf; }
.hero3__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero3__scanner { display: grid; gap: 12px; padding: 16px 18px; border-radius: 14px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.03); }
.hero3__hint { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 13.5px; color: #c4cfde; }
.hero3__pulse { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--green-500); flex: none; }
.hero3__pulse::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1px solid var(--green-500); animation: scanPulse 2.4s ease-out infinite; }
@keyframes scanPulse { from { transform: scale(.6); opacity: 1; } to { transform: scale(1.8); opacity: 0; } }
.hint-touch { display: none; }
@media (pointer: coarse) { .hint-fine { display: none; } .hint-touch { display: inline; } }
.scan-nav { display: flex; flex-wrap: wrap; gap: 6px; }
.scan-nav button { min-height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.16); background: transparent; color: #c4cfde; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.scan-nav button:hover { border-color: rgba(255,255,255,.4); color: #fff; }
.scan-nav button[aria-pressed="true"] { background: var(--green-500); border-color: var(--green-500); color: #03261b; }
.hero3__stats { display: flex; flex-wrap: wrap; gap: 0; margin: 0; }
.hero3__stats div { display: flex; flex-direction: column-reverse; padding-right: 24px; margin-right: 24px; border-right: 1px solid rgba(255,255,255,.14); }
.hero3__stats div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.hero3__stats dt { font-size: 12px; color: #8796ab; font-weight: 600; }
.hero3__stats dd { margin: 0; font-size: 28px; font-weight: 300; letter-spacing: -0.03em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.gsap-pending .hero3__copy, .gsap-pending .scan { visibility: hidden; }

/* scanner stage */
.scan { position: relative; justify-self: center; aspect-ratio: 1400 / 1800; width: min(100%, calc((100svh - var(--header-h) - 24px) * 0.7778), 720px); user-select: none; -webkit-user-select: none; }
.scan__xray { display: block; width: 100%; height: 100%; object-fit: contain; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 50% 46%, #000 62%, transparent 100%); mask-image: radial-gradient(ellipse 75% 70% at 50% 46%, #000 62%, transparent 100%); }
.scan__lens { position: absolute; left: 0; top: 0; z-index: 2; width: clamp(130px, 32%, 236px); aspect-ratio: 1; border-radius: 50%; overflow: hidden; background: #000; cursor: none; touch-action: none; will-change: transform;
  box-shadow: 0 0 0 1px rgba(127, 220, 188, .75), 0 0 0 6px rgba(127, 220, 188, .08), 0 0 50px rgba(25, 179, 134, .28), inset 0 0 26px rgba(0, 0, 0, .75); }
.scan__lens::after { content: ""; position: absolute; inset: 0; border-radius: 50%; pointer-events: none;
  background: repeating-conic-gradient(from 0deg, rgba(127,220,188,.55) 0deg .6deg, transparent .6deg 15deg); -webkit-mask: radial-gradient(circle, transparent 0 calc(50% - 7px), #000 calc(50% - 6px) 50%, transparent 50%); mask: radial-gradient(circle, transparent 0 calc(50% - 7px), #000 calc(50% - 6px) 50%, transparent 50%); }
.scan__reveal { position: absolute; left: 0; top: 0; max-width: none; pointer-events: none; will-change: transform; }
.scan__cross { position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; transform: translate(-50%, -50%); pointer-events: none;
  background: linear-gradient(rgba(127,220,188,.8), rgba(127,220,188,.8)) center / 1px 100% no-repeat, linear-gradient(rgba(127,220,188,.8), rgba(127,220,188,.8)) center / 100% 1px no-repeat; opacity: .7; }
.scan__zoom { position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%); padding: 2px 8px; border-radius: 999px; background: rgba(0,0,0,.6); font: 500 10.5px/1.5 var(--mono); color: var(--green-300); letter-spacing: .06em; pointer-events: none; }
@media (pointer: coarse) { .scan__lens { cursor: grab; } }

.scan__hud { position: absolute; z-index: 3; left: 0; top: 0; display: grid; gap: 4px; width: 240px; padding: 14px 16px; border-radius: 14px;
  background: rgba(8, 12, 20, .72); border: 1px solid rgba(255,255,255,.12); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); transition: border-color .4s; }
.scan.is-locked .scan__hud { border-color: rgba(127, 220, 188, .5); }
@media (min-width: 1000px) { .scan__hud { will-change: transform; } .scan__hud::before { content: ""; position: absolute; left: -18px; top: 50%; width: 18px; height: 1px; background: rgba(127, 220, 188, .6); }
  .scan__hud.is-left::before { left: auto; right: -18px; } }
.scan__level { font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green-300); }
.scan__name { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.scan__info { font-size: 13px; color: #aebbcf; }
.scan__link { display: inline-flex; align-items: center; gap: 6px; min-height: 28px; margin-top: 4px; font-size: 13px; font-weight: 700; color: #fff; }
.scan__link svg { width: 14px; height: 14px; color: var(--green-300); transition: transform .25s; }
.scan__link:hover svg { transform: translateX(3px); }
.scan__credit { margin: 0; font-size: 11px; line-height: 1.5; color: #6f7d92; }

@media (max-width: 999px) {
  .hero3__inner { padding-bottom: 48px; }
  .scan { width: min(100%, 520px); }
  .scan { margin-bottom: 150px; }
  .scan__hud { position: absolute; left: 0; right: 0; top: calc(100% + 14px); margin-inline: auto; width: min(100%, 340px); }
}

/* ==========================================================================
   Transparent header over the home hero (body.has-overlay-header); turns solid once the page scrolls
   ========================================================================== */
.brand__light { display: none; }
.has-overlay-header .site-header:not(.site-header--v3) { position: fixed; left: 0; right: 0; top: 0; transition: background .35s, border-color .35s, box-shadow .35s; }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) { background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; border-color: transparent; }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .brand img:not(.brand__light) { display: none; }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .brand__light { display: block; }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .nav__link { color: rgba(255, 255, 255, .9); }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .nav__link:hover,
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .nav__link[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, .12); }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .icon-btn { color: #fff; background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .3); }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .header-cta { background: #fff; color: var(--navy-900); box-shadow: none; }
.has-overlay-header .hero21 { padding-top: var(--header-h); }
/* the first (dark) section runs behind the transparent header */
.has-overlay-header .site-header:not(.site-header--v3):not(.site-header--float) ~ main > section:first-of-type { padding-top: var(--header-h); }
@media (min-width: 1000px) { .has-overlay-header .hero21 .hero3__inner { min-height: min(900px, calc(100svh - var(--header-h))); } }

/* ==========================================================================
   Home hero v2.1 — dark navy stage, living figure, skeleton lens
   ========================================================================== */
.hero21 { background: var(--grad-navy); }
.hero21::before { background: radial-gradient(640px 520px at 72% 42%, rgba(20, 98, 200, .28), transparent 70%); }
@media (min-width: 1000px) { .hero21 .hero3__inner { min-height: min(900px, calc(100svh - var(--header-h))); } }
.hero21 .eyebrow { color: #fff; }
.hero21 .eyebrow::before { background: var(--green-300); }
.hero21 .hero3__lead { color: rgba(255, 255, 255, .88); }
.hero21 .hero3__scanner { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .18); }
.hero21 .hero3__hint { color: rgba(255, 255, 255, .9); }
.hero21 .scan-nav button { color: #fff; border-color: rgba(255, 255, 255, .35); }
.hero21 .scan-nav button:hover { background: rgba(255, 255, 255, .12); }
.hero21 .scan-nav button[aria-pressed="true"] { background: #fff; border-color: #fff; color: var(--navy-900); }
.hero21 .hero3__stats div { border-color: rgba(255, 255, 255, .25); }
.hero21 .hero3__stats dt { color: rgba(255, 255, 255, .78); }

/* living figure + lens */
.scan--living .scan__xray { -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent 99%); mask-image: linear-gradient(180deg, #000 78%, transparent 99%);
  filter: drop-shadow(0 40px 60px rgba(4, 24, 52, .35)); }
.scan--living .scan__lens { background: radial-gradient(circle at 50% 40%, #12385f 0%, #08213d 70%, #061830 100%);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .85), 0 0 0 9px rgba(255, 255, 255, .14), 0 24px 60px rgba(4, 24, 52, .45), inset 0 0 30px rgba(0, 0, 0, .55); }
.scan--living .scan__lens::after { background: repeating-conic-gradient(from 0deg, rgba(255,255,255,.7) 0deg .6deg, transparent .6deg 15deg); }
.scan--living .scan__cross { background: linear-gradient(rgba(255,255,255,.8), rgba(255,255,255,.8)) center / 1px 100% no-repeat, linear-gradient(rgba(255,255,255,.8), rgba(255,255,255,.8)) center / 100% 1px no-repeat; }
.scan--living .scan__zoom { color: #fff; background: rgba(6, 24, 48, .6); }
.scan--living .scan__hud { background: rgba(7, 26, 54, .72); border-color: rgba(255, 255, 255, .22); box-shadow: 0 20px 50px rgba(4, 24, 52, .3); }
.scan--living.is-locked .scan__hud { border-color: rgba(255, 255, 255, .6); }
.scan--living .scan__level { color: #d6efff; }
.scan--living .scan__info { color: rgba(255, 255, 255, .85); }
.scan--living .scan__link svg { color: #8fe3c9; }
.scan--living .scan__hud::before { background: rgba(255, 255, 255, .7); }
.hero21 .scan__credit { color: rgba(255, 255, 255, .55); }

/* Home brand introduction: larger product visual */
@media (min-width: 980px) { .split--intro { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.split--intro .intro-visual { aspect-ratio: 1 / 1; max-height: 640px; }
/* side by side: the square picture sets the height; the text is sized to fill it, top and bottom aligned */
@media (min-width: 980px) {
  .split--intro { align-items: stretch; }
  .split--intro .intro-visual { align-self: start; }
  /* text column as tall as the square picture: first line on its top edge, last line on its bottom edge */
  .split--intro .stack-lg { display: flex; flex-direction: column; justify-content: space-between; }
  .split--intro .stack-lg > * + * { margin-top: 14px; }
  .split--intro .stack-lg > .link-arrow { align-self: flex-start; }
  .split--intro .h2 { font-size: clamp(26px, 2.5vw, 38px); line-height: 1.12; }
  .split--intro .lead { font-size: clamp(15px, 1.15vw, 17px); line-height: 1.6; }
  .split--intro .muted { font-size: 14.5px; line-height: 1.6; }
  .split--intro .stats { margin-top: 4px; }
  .split--intro .stat__num { font-size: clamp(26px, 2.2vw, 34px); }
  .split--intro .stat__label { font-size: 12.5px; }
}
@media (min-width: 980px) and (max-width: 1099px) {
  .split--intro .muted { display: none; }
  .split--intro .h2 { font-size: 26px; }
  .split--intro .lead { font-size: 15px; }
  .split--intro .stat { padding-top: 14px; }
}
.split--intro .intro-visual img { width: 100%; height: 100%; object-fit: contain; padding: 4% 4% 10%; }
.split--intro .intro-visual::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 26%; pointer-events: none;
  background: linear-gradient(0deg, rgba(4, 16, 36, .85), transparent); }
.split--intro .intro-visual__caption { z-index: 1; }

/* narrow desktops: seven menu items + actions must fit on one line */
@media (min-width: 1100px) and (max-width: 1279px) {
  .nav__list { gap: 0; }
  .nav__link { padding: 0 10px; font-size: 14px; }
  .site-header__inner { gap: 16px; }
}

/* ==========================================================================
   Products: catalogue list — header with search, category tree, product rows
   ========================================================================== */
.plist-head { background: var(--grad-navy); color: #fff; }
.plist-head__inner { display: grid; gap: 24px; align-items: end; padding-block: clamp(32px, 4vw, 52px); }
.plist-head__copy { display: grid; gap: 10px; }
.plist-head__copy .breadcrumb { margin-bottom: 4px; }
.plist-head__title { margin: 0; font-size: clamp(34px, 4vw, 52px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; color: #fff; }
.plist-head__lead { margin: 0; max-width: 620px; color: #b8c7dc; font-size: 16px; line-height: 1.6; }
.plist-search { position: relative; flex: 1 1 360px; display: flex; align-items: center; gap: 8px; max-width: 560px; padding: 4px; border-radius: 12px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.plist-search > svg { width: 18px; height: 18px; margin-left: 10px; color: var(--muted); flex: none; }
.plist-search input { flex: 1; min-width: 0; height: 40px; border: 0; outline: 0; background: transparent; font: inherit; font-size: 15px; color: var(--ink); }
.plist-search .btn { min-height: 40px; border-radius: 9px; }
.plist-search:focus-within { border-color: var(--blue-600); box-shadow: 0 0 0 3px var(--blue-100); }
.plist { background: var(--bg-soft); padding-block: clamp(28px, 4vw, 48px) clamp(56px, 7vw, 88px); border-bottom: 1px solid var(--line-2); }
.plist__inner { display: grid; gap: 28px; align-items: start; }
@media (min-width: 1000px) { .plist__inner { grid-template-columns: 270px minmax(0, 1fr); gap: 40px; } }

/* category tree */
.cat-nav__toggle { list-style: none; display: flex; justify-content: space-between; align-items: center; min-height: 48px; padding: 0 16px; border-radius: 12px; background: #fff; border: 1px solid var(--line); font-weight: 700; color: var(--ink); cursor: pointer; }
.cat-nav__toggle::-webkit-details-marker { display: none; }
.cat-nav__toggle::after { content: "+"; font-size: 20px; line-height: 1; color: var(--blue-700); }
.cat-nav[open] .cat-nav__toggle::after { content: "–"; }
.cat-nav nav { padding-top: 14px; }
@media (min-width: 1000px) {
  .cat-nav { position: sticky; top: calc(var(--header-h) + 20px); max-height: calc(100svh - var(--header-h) - 40px); overflow-y: auto; scrollbar-width: thin; }
  .cat-nav__toggle { display: none; }
  .cat-nav nav { padding-top: 0; }
}
.cat-nav__title { margin: 0 0 8px; font-size: 15px; font-weight: 700; color: var(--ink); }
.cat-nav__title:not(:first-child) { margin-top: 26px; }
.cat-nav__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.cat-nav__list > li { border-bottom: 1px solid var(--line); }
.cat-nav__list a { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 42px; padding: 8px 2px 8px 12px; border-left: 3px solid transparent; font-size: 14.5px; color: var(--ink-2); transition: color .15s, border-color .15s; }
.cat-nav__list a:hover { color: var(--blue-700); }
.cat-nav__list a[aria-current="page"] { border-left-color: var(--blue-600); color: var(--navy-900); font-weight: 700; }
.cat-nav__list > li.is-open > a { color: var(--navy-900); font-weight: 700; }
.cat-nav__n { font-size: 13px; color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }
.cat-nav__sub { list-style: none; margin: 0 0 8px; padding: 0 0 0 14px; }
.cat-nav__sub a { min-height: 36px; padding-block: 6px; font-size: 14px; }
.cat-nav__list--plain a { min-height: 40px; }

/* tools above the grid: search + sort, then the result line */
.plist__tools { display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.plist__count { margin: 0 0 16px; font-size: 15px; color: var(--ink-2); }
.plist__count b { color: var(--ink); }
.plist__clear { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }
.plist__results { transition: opacity .2s; }
.plist__results.is-loading { opacity: .45; pointer-events: none; }

/* ==========================================================================
   Header v2 — floating rounded bar
   ========================================================================== */
:root:has(.site-header--float) { --header-h: 88px; }
.site-header--float { height: var(--header-h); padding: 12px 0; background: transparent; border: 0; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; pointer-events: none; }
.site-header--float.is-scrolled { border: 0; box-shadow: none; }
.site-header--float .site-header__pill { pointer-events: auto; height: 100%; padding: 0 10px 0 22px; border-radius: 18px; background: rgba(255, 255, 255, .9);
  border: 1px solid var(--line-2); box-shadow: 0 10px 30px rgba(10, 24, 48, .08); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  transition: background .35s, border-color .35s, box-shadow .35s; }
.site-header--float.is-scrolled .site-header__pill { box-shadow: 0 14px 40px rgba(10, 24, 48, .14); }
.site-header--float .brand img { height: 46px; }
.site-header--float .nav__link { height: 38px; }
.site-header--float .header-cta { border-radius: 12px; }
@media (max-width: 640px) { .site-header--float .site-header__pill { padding: 0 8px 0 14px; border-radius: 14px; } .site-header--float .brand img { height: 40px; } }

/* v2 floats over the first section of every page (all start with a dark hero): fixed, with the hero running behind it.
   Until the page scrolls the bar is dark glass with white text; then it turns white. body.has-light-top keeps it white. */
.site-header--float { position: fixed; left: 0; right: 0; top: 0; }
.site-header--float ~ main > section:first-of-type { padding-top: var(--header-h); }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .site-header__pill { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .16); box-shadow: 0 10px 30px rgba(0, 0, 0, .18); }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .brand img:not(.brand__light) { display: none; }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .brand__light { display: block; }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .nav__link { color: rgba(255, 255, 255, .9); }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .nav__link:hover,
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .nav__link[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, .12); }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .icon-btn { color: #fff; background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .3); }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .header-cta { background: #fff; color: var(--navy-900); box-shadow: none; }

/* ==========================================================================
   Header v3 — navy utility strip (scrolls away) + white main bar (sticky)
   ========================================================================== */
.topbar { background: var(--navy-900); color: #b8c7dc; font-size: 13px; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; }
.topbar__info, .topbar__links { display: flex; align-items: center; gap: 22px; margin: 0; padding: 0; list-style: none; }
.topbar__info li { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 14px; height: 14px; color: var(--green-300); }
.topbar a { display: inline-flex; align-items: center; gap: 7px; min-height: 32px; color: #dbe5f2; transition: color .2s; }
.topbar a:hover { color: #fff; }
.topbar__links a + a { position: relative; }
.topbar__links a + a::before { content: ""; position: absolute; left: -11px; top: 50%; width: 1px; height: 12px; transform: translateY(-50%); background: rgba(255, 255, 255, .2); }
@media (max-width: 640px) { .topbar__hide-sm { display: none !important; } .topbar__links a + a::before { display: none; } }
.site-header--v3 { border-bottom: 1px solid var(--line-2); }
.site-header--v3.is-scrolled { box-shadow: 0 8px 24px rgba(10, 24, 48, .07); }
/* the home hero no longer sits under the header */
body:has(.site-header--v3) .hero21 { padding-top: 0; }

/* ==========================================================================
   Brand logo (components/logo): spine mark + wordmark, single colour via currentColor
   ========================================================================== */
.logo { display: inline-flex; align-items: center; gap: 11px; color: var(--navy-900); line-height: 1; white-space: nowrap; }
.logo__mark { width: 28px; height: 37px; flex: none; }
.logo__text { display: grid; gap: 5px; }
.logo__name { font-size: 21px; font-weight: 500; letter-spacing: -0.025em; }
.logo__name b { font-weight: 800; }
.logo__tag { font-size: 10px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.logo--light { color: #fff; }
.logo--light .logo__tag { color: rgba(255, 255, 255, .62); }
.footer-brand .logo { margin-bottom: 4px; }
.footer-brand .logo__mark { width: 31px; height: 41px; }
.footer-brand .logo__name { font-size: 23px; }
.drawer__head .logo__name { font-size: 19px; }
@media (max-width: 640px) { .brand .logo__name { font-size: 19px; } .brand .logo__mark { width: 27px; height: 30px; } .brand .logo__tag { font-size: 9px; } }
/* transparent header over the home hero */
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .logo { color: #fff; }
.has-overlay-header .site-header:not(.site-header--v3):not(.is-scrolled) .logo__tag { color: rgba(255, 255, 255, .62); }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .logo { color: #fff; }
body:not(.has-light-top) .site-header--float:not(.is-scrolled) .logo__tag { color: rgba(255, 255, 255, .62); }
@media (max-width: 400px) { .brand .logo__tag { display: none; } .brand .logo__name { font-size: 18px; } .brand .logo { gap: 8px; } }

/* ==========================================================================
   Mobile audit fixes (touch targets ≥ 32px, minimum text sizes, product gallery first)
   ========================================================================== */
.footer-links { gap: 2px !important; }
.footer-links a { display: inline-flex; align-items: center; min-height: 32px; }
.cat-card__dl { display: inline-flex; align-items: center; min-height: 32px; }
.contact__list a { display: inline-flex; align-items: center; min-height: 32px; }
.logo__tag { font-size: 10.5px; }
@media (max-width: 640px) { .brand .logo__tag { font-size: 10px; letter-spacing: .12em; } }
.atlas__credit, .scan__credit, .atlas__credit a { font-size: 11px; }
.atlas__credit a { display: inline-flex; align-items: center; min-height: 24px; }

/* product page on phones: the picture right after the product name, details below it */
@media (max-width: 979px) {
  .pd-hero .page-hero__inner { gap: 16px; }
  .pd-hero .page-hero__inner > .stack-lg { display: contents; }
  .pd-hero .page-hero__inner > .stack-lg > * { order: 3; }
  .pd-hero .page-hero__inner > .stack-lg > nav,
  .pd-hero .page-hero__inner > .stack-lg > .eyebrow,
  .pd-hero .page-hero__inner > .stack-lg > h1 { order: 1; }
  .pd-hero .pd-gallery { order: 2; }
}

/* ---------- Phones: the anatomy atlas is a normal section (regions are tapped, not scrolled) ---------- */
@media (max-width: 999px) {
  .atlas__track { height: auto !important; }
  .atlas__sticky { position: static; height: auto; padding-block: 8px 0; }
  .atlas__media { height: min(62vh, 520px); }
  .atlas__nav { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: calc(var(--gutter) * -1); padding: 2px var(--gutter) 6px; }
  .atlas__nav::-webkit-scrollbar { display: none; }
  .atlas__nav button { flex: none; min-height: 40px; }
}

/* ---------- Phones / tablets: home catalogues side by side in a swipeable row ---------- */
@media (max-width: 899px) {
  .cat-grid { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(150px, 42%); overflow-x: auto; scroll-snap-type: x mandatory;
    scrollbar-width: none; margin-inline: calc(var(--gutter) * -1); padding: 4px var(--gutter) 10px; scroll-padding-inline: var(--gutter); }
  .cat-grid::-webkit-scrollbar { display: none; }
  .cat-grid > * { scroll-snap-align: start; }
}

/* hero v2 / v2.1: read-out stacked under/over the lens has no side connector */
.scan__hud.is-stacked::before { display: none; }

/* hero v2 / v2.1: the three figures span the width of the scanner box above, in equal columns */