/* NEXUS — a quiet product gallery, with glass reserved for floating controls. */
:root {
  font: 100%/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bg: #080809;
  --surface: #171719;
  --text: #f5f5f7;
  --secondary: #b0b0b7;
  --muted: #85858d;
  --line: rgba(255, 255, 255, .10);
  --focus: #c5bfff;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 116px;
  scrollbar-gutter: stable;
  color-scheme: dark;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: auto;
}
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { color: inherit; font: inherit; cursor: pointer; border: 0; }
button, p, h1, h2, h3, figure { margin: 0; }
img { display: block; max-width: 100%; }
button:focus-visible, a:focus-visible, dialog:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 5px;
}
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
::selection { color: #111; background: #d8d4ee; }
.container { width: min(1160px, calc(100% - 96px)); margin-inline: auto; }
.mobile-break { display: none; }
.skip-link {
  position: fixed;
  z-index: 200;
  top: 10px;
  left: 10px;
  padding: 12px 20px;
  border-radius: 16px;
  background: var(--text);
  color: #111;
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }

/* The opaque material is the fallback; blur enhances it when supported. */
.glass {
  background: #2b2b2f;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, .22),
    inset 1px 0 1px rgba(255, 255, 255, .07),
    inset 0 -1px 1px rgba(255, 255, 255, .05),
    0 8px 32px rgba(0, 0, 0, .20);
}
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass {
    background:
      linear-gradient(130deg, rgba(255, 255, 255, .10), transparent 38%, rgba(255, 255, 255, .035)),
      rgba(35, 35, 39, .68);
    backdrop-filter: blur(24px) saturate(155%);
    -webkit-backdrop-filter: blur(24px) saturate(155%);
  }
}

/* A floating capsule, with no hard divider across the page. */
.site-nav {
  position: fixed;
  z-index: 40;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1000px, calc(100% - 64px));
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 13px 8px 25px;
  border-radius: 999px;
}
.brand { flex-shrink: 0; }
.brand-image { display: block; width: 90px; height: 44px; overflow: hidden; position: relative; }
.brand-image img {
  position: absolute;
  width: 90px;
  height: 90px;
  max-width: none;
  top: -23px;
  filter: invert(1);
  mix-blend-mode: screen;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  color: #dedee3;
  padding: 12px 0;
  font-size: .8125rem;
  font-weight: 450;
  white-space: nowrap;
  transition: color 160ms ease;
}
.nav-links a.active { color: #fff; }
.nav-driver {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding: 11px 19px;
  border-radius: 999px;
  color: #202024;
  background: #f1f1f3;
  white-space: nowrap;
  font-size: .75rem;
  font-weight: 550;
  transition: transform 160ms var(--ease), background 160ms ease;
}
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 12px 10px;
  border-radius: 50%;
  background: transparent;
}
.menu-toggle span {
  display: block;
  height: 1.5px;
  width: 24px;
  margin: 6px 0;
  border-radius: 3px;
  background: var(--text);
  transition: transform 220ms var(--ease);
}

/* The opening is a product story, not a dashboard. */
.hero { padding-top: 155px; text-align: center; }
.hero-eyebrow {
  color: #c4c4cb;
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -.025em;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(3.1rem, 5.8vw, 5.3rem);
  line-height: 1.17;
  letter-spacing: -.055em;
  font-weight: 650;
}
.hero h1 span {
  color: #b8b7c8;
  background: linear-gradient(100deg, #e1dfe8 10%, #b7b6c7 55%, #d6d3e2);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-description {
  margin-top: 24px;
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--secondary);
  letter-spacing: .005em;
}
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 31px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: 999px;
  font-size: .9375rem;
  font-weight: 500;
  transition: transform 160ms var(--ease), background 180ms ease;
}
.btn-primary { color: #1d1d1f; background: #f5f5f7; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: .9375rem; color: #e5e4eb; }
.text-link > span { font-size: 1.4rem; line-height: 1; }
.hero-showcase { position: relative; margin-top: 52px; }
.hero-track { position: relative; display: flex; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none; border-radius: 32px; }
.hero-track::-webkit-scrollbar { display: none; }
.hero-track:focus-visible { outline: 2px solid var(--focus); outline-offset: 6px; }
.hero-slide { position: relative; flex: 0 0 100%; min-width: 0; scroll-snap-align: start; scroll-snap-stop: always; }
.hero-image { position: relative; border-radius: 32px; overflow: hidden; background: #1d1e20; aspect-ratio: 2.25; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 32px;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, .25));
}
.hero-product {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 22px;
  max-width: calc(100% - 32px);
  padding: 10px 12px 10px 24px;
  min-height: 60px;
  border-radius: 999px;
  color: white;
  white-space: nowrap;
  transition: box-shadow 180ms ease;
}
.hero-product-name { flex-shrink: 0; max-width: min(280px, 45vw); overflow: hidden; text-overflow: ellipsis; font-size: .9375rem; font-weight: 600; }
.hero-product-note { min-width: 0; max-width: 360px; overflow: hidden; text-overflow: ellipsis; padding-left: 21px; border-left: 1px solid #ffffff32; font-size: .8125rem; color: #f0f0f4; }
.hero-carousel-controls { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; }
.hero-control { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; color: #d4d3dc; background: #1b1b1e; font-size: 1.5rem; transition: background 160ms ease, transform 160ms var(--ease); }
.hero-play { margin-left: 6px; font-size: .875rem; }
.hero-position { min-width: 48px; color: var(--secondary); font-size: .6875rem; font-variant-numeric: tabular-nums; }
.hero-dots { display: flex; align-items: center; }
.hero-dot { display: grid; place-items: center; width: 28px; height: 44px; padding: 0; background: transparent; }
.hero-dot::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: #64636d; }
.hero-dot[aria-current="true"]::before { width: 18px; background: #e8e6f1; }
.hero-control:active, .hero-dot:active { transform: scale(.97); }
.plus-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .13);
}
.plus-icon::before, .plus-icon::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
}
.plus-icon::after { transform: rotate(90deg); }
.hero-signoff { color: var(--muted); font-size: .8125rem; margin-top: 25px; letter-spacing: .02em; }

/* Generous space, simple labels, real photographs. */
.collection { padding-block: 120px; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}
.section-eyebrow { color: var(--secondary); font-size: .9375rem; margin-bottom: 15px; font-weight: 500; }
.section-head h2, .footer-top h2 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.22;
  letter-spacing: -.045em;
  font-weight: 600;
}
.section-head h2 span, .footer-top h2 span { color: #99999f; }
.section-intro { color: var(--secondary); font-size: .9375rem; line-height: 1.8; padding-bottom: 3px; }
.collection-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 41px; }
.collection-filters { display: inline-flex; gap: 4px; padding: 5px; border-radius: 999px; }
.filter-button {
  padding: 11px 23px;
  min-height: 44px;
  font-size: .875rem;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 999px;
  color: #d4d4dc;
  background: transparent;
  transition: background 200ms var(--ease), color 180ms ease, transform 160ms var(--ease);
}
.filter-button.active { background: #e9e9ed; color: #222225; box-shadow: 0 2px 7px #0002; }
.collection-count { color: var(--muted); font-size: .8125rem; }
.group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.group-head h3 { font-size: 1.3125rem; font-weight: 550; letter-spacing: -.02em; }
.group-head p { color: var(--muted); font-size: .875rem; }
.product-group + .product-group { margin-top: 68px; }
.product-group[hidden] + .product-group { margin-top: 0; }
.grid { display: grid; gap: 26px; }
.grid-shells { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-pcb { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-radius: 28px;
  background: var(--surface);
  transition: transform 350ms var(--ease), background 200ms ease;
}
.card-media { overflow: hidden; position: relative; background: #202022; aspect-ratio: 1.55; }
.card-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; transition: transform 550ms var(--ease); }
.grid-pcb .card-media { aspect-ratio: 1; }
.grid-pcb .card-media img { object-fit: contain; }
.card-body { padding: 26px 29px 28px; }
.card-kind { color: #a7a7af; font-size: .75rem; margin-bottom: 7px; }
.card-title { font-size: 1.625rem; font-weight: 600; line-height: 1.3; letter-spacing: -.03em; }
.card-desc { margin-top: 10px; color: #ababaf; font-size: .9375rem; line-height: 1.75; }
.card-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; }
.card-count { color: #9d9da5; font-size: .75rem; }
.card .plus-icon { color: #ececf1; width: 36px; height: 36px; background: #37373d; transition: background 180ms ease; }
.card-open {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: transparent;
}
.card:has(.card-open:focus-visible) { outline: 2px solid var(--focus); outline-offset: 5px; }
.card-open:focus-visible { outline: 0; }
.card-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  border-radius: 999px;
  padding: 6px 13px;
  font-size: .75rem;
  font-weight: 550;
  color: #fff;
  background: #28282bde;
}
.coming-soon { z-index: 1; color: #f0eaff; background: #312a43ed; border: 1px solid #b7a3e43d; font-size: .6875rem; letter-spacing: .025em; }
.grid-pcb .card-body { padding: 23px 24px 24px; }
.grid-pcb .card-title { font-size: 1.375rem; }
.grid-pcb .card-desc { font-size: .875rem; }

/* The collaboration archive continues the same visual language. */
.collaboration-section { background: #101011; padding: 100px 0 62px; }
.grid-oem { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid-oem .card { grid-column: span 2; background: #1a1a1d; }
.grid-oem .card:nth-child(-n+2) { grid-column: span 3; }
.grid-oem .card:nth-child(n+3) .card-media { aspect-ratio: 1.35; }
.grid-oem .card:nth-child(n+3) .card-body { padding: 23px 24px; }
.grid-oem .card:nth-child(n+3) .card-title { font-size: 1.375rem; }
.grid-oem .card:nth-child(n+3) .card-desc { font-size: .875rem; }
.collaboration-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 43px;
}
.collaboration-note p { color: #a4a4ac; font-size: .875rem; }
.collaboration-note .text-link { font-size: .875rem; }

/* A quiet software invitation; no imitation of the driver's own interface. */
.driver-section { padding-block: 104px; }
.driver-panel {
  position: relative;
  overflow: hidden;
  text-align: center;
  border-radius: 36px;
  padding: 64px 36px 52px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(163, 153, 185, .13), transparent 64%),
    #18181b;
}
.driver-emblem {
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  margin: 0 auto 23px;
  color: #e5e0f6;
  border: 1px solid #ffffff22;
  border-radius: 24px;
  background: linear-gradient(145deg, #6f69794f, #29272e);
  box-shadow: inset 0 1px 1px #ffffff26, 0 9px 25px #0003;
}
.driver-emblem svg { width: 60px; height: 60px; }
.driver-panel .section-eyebrow { font-size: .9375rem; color: #bbb7c6; margin-bottom: 18px; }
.driver-panel h2 {
  font-size: clamp(2.2rem, 4.2vw, 3.7rem);
  font-weight: 600;
  line-height: 1.23;
  letter-spacing: -.05em;
}
.driver-panel h2 span { color: #bcb5d1; }
.driver-lead { margin-top: 23px; font-size: 1.0625rem; color: #aaa8b3; line-height: 1.8; }
.driver-panel .btn { margin-top: 29px; font-size: .875rem; }
.driver-model-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 4px 24px; margin-top: 12px; }
.driver-model-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: .8125rem;
  color: var(--secondary);
  text-decoration: underline;
  text-decoration-color: #ffffff40;
  text-underline-offset: 4px;
}
.driver-features { display: flex; justify-content: center; flex-wrap: wrap; gap: 22px; margin-top: 35px; font-size: .8125rem; color: #bebcc5; }
.driver-features span + span { padding-left: 22px; border-left: 1px solid #ffffff21; }
.driver-note { margin-top: 19px; color: #909097; font-size: .75rem; }

/* Warm, concise contact details. */
.site-footer { padding: 12px 0 0; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 70px; }
.footer-sub { margin-top: 23px; color: var(--secondary); font-size: .9375rem; line-height: 1.8; }
.footer-contact { width: 380px; display: flex; flex-direction: column; gap: 14px; }
.footer-contact > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 25px;
  border-radius: 23px;
  background: #18181b;
  transition: background 180ms ease, transform 180ms var(--ease);
}
.footer-contact > a > div > span { font-size: 1rem; font-weight: 500; }
.footer-contact small { display: block; margin-top: 7px; color: #a2a2aa; font-size: .75rem; }
.contact-arrow { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: #303035; font-size: 1.125rem; }
.footer-bottom { display: flex; align-items: center; gap: 27px; margin-top: 93px; padding-bottom: 28px; }
.footer-brand { font-size: 1.5rem; font-weight: 600; letter-spacing: -.045em; }
.footer-bottom > p { color: var(--muted); font-size: .8125rem; }
.back-top { display: grid; place-items: center; width: 40px; height: 40px; margin-left: auto; border-radius: 50%; background: #1c1c20; font-size: 1.25rem; }
.footer-legal { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 27px; padding: 22px 0 30px; border-top: 1px solid var(--line); font-size: .6875rem; color: #909097; }
.icp-link { display: inline-flex; align-items: center; gap: 6px; }
.icp-link img { width: 16px; height: 16px; }
.icp-link { margin-left: auto; }

/* The modal is a thicker material; its controls use lighter glass. */
.lightbox {
  position: fixed;
  inset: 0;
  width: min(1120px, calc(100% - 64px));
  max-width: none;
  height: min(900px, calc(100dvh - 52px));
  max-height: none;
  margin: auto;
  padding: 20px 25px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 30px;
  color: var(--text);
  background: #19191cf5;
  box-shadow: inset 0 1px 1px #ffffff12, 0 35px 100px #0008;
  overflow: hidden;
}
.lightbox[open] { display: flex; flex-direction: column; }
.lightbox::backdrop { background: #050507cc; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.lightbox-topline { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-shrink: 0; padding-bottom: 13px; }
.lightbox-topline > span { color: #adadb7; font-size: .8125rem; padding-left: 5px; }
.icon-button { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; padding: 0; border-radius: 50%; font-size: 1.75rem; font-weight: 300; }
.lightbox-view { display: flex; align-items: center; flex: 1; min-height: 0; gap: 18px; }
.lightbox-stage { display: flex; flex-direction: column; height: 100%; min-height: 0; min-width: 0; flex: 1; gap: 20px; }
.lightbox-stage > img { width: 100%; flex: 1; min-height: 0; object-fit: contain; object-position: 50% 50%; border-radius: 15px; touch-action: pan-y pinch-zoom; }
.lightbox-stage figcaption { display: flex; align-items: flex-start; justify-content: space-between; flex-shrink: 0; gap: 20px; }
.lightbox-info { min-width: 0; }
.lightbox-info h2 { font-size: 1.4375rem; letter-spacing: -.02em; font-weight: 550; }
.lightbox-info p { max-height: 5.4em; overflow-y: auto; margin-top: 7px; font-size: .8125rem; line-height: 1.8; color: #b1b1b8; }
#lightbox-count { color: #a5a5b0; font-size: .75rem; white-space: nowrap; margin-top: 8px; font-variant-numeric: tabular-nums; }
.lightbox-thumbs { display: flex; gap: 8px; width: max-content; max-width: 100%; flex-shrink: 0; margin: 18px auto 0; padding: 5px; overflow-x: auto; scrollbar-width: thin; }
.lightbox-thumb { flex-shrink: 0; width: 64px; height: 48px; padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: 10px; background: #303034; opacity: .55; }
.lightbox-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.lightbox-thumb[aria-current="true"] { opacity: 1; border-color: #ededf3; }
.reveal { opacity: 1; }
.js-reveal .reveal { opacity: 0; transform: translateY(18px); transition: opacity 550ms var(--ease), transform 550ms var(--ease); }
.js-reveal .reveal.visible { opacity: 1; transform: none; }
.js-reveal .reveal:focus-within { opacity: 1; transform: none; transition: none; }
.filter-button:focus-visible, .menu-toggle:focus-visible span { transition: none; }
.btn:active, .nav-driver:active, .filter-button:active, .icon-button:active { transform: scale(.97); }

@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover { color: #fff; }
  .btn-primary:hover, .nav-driver:hover { background: #fff; }
  .text-link:hover { color: #fff; }
  .driver-model-links a:hover { color: #fff; text-decoration-color: currentColor; }
  .hero-control:hover { color: #fff; background: #2b2a30; }
  .hero-product:hover { box-shadow: inset 0 1px 1px #ffffff66, 0 8px 35px #0005; }
  .card:hover { transform: translateY(-3px); }
  .card:hover .card-media img { transform: scale(1.025); }
  .card:hover .plus-icon { background: #505057; }
  .filter-button:not(.active):hover { color: #fff; background: #ffffff0d; }
  .footer-contact a:hover { background: #222226; }
  .lightbox-thumb:hover { opacity: 1; }
}

@media (max-width: 1000px) {
  .container { width: calc(100% - 64px); }
  .site-nav { width: calc(100% - 48px); }
  .nav-links { gap: 22px; }
  .hero { padding-top: 145px; }
  .hero h1 { font-size: 4.4rem; }
  .hero-description { font-size: 1rem; }
  .section-head h2, .footer-top h2 { font-size: 2.7rem; }
  .section-intro { font-size: .875rem; }
  .grid { gap: 20px; }
  .card-body { padding: 22px 23px; }
  .card-desc { font-size: .875rem; }
  .grid-pcb .card-body { padding: 21px 20px; }
  .grid-pcb .card-title { font-size: 1.25rem; }
  .grid-pcb .card-desc { font-size: .8125rem; }
  .grid-oem { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-oem .card, .grid-oem .card:nth-child(-n+2) { grid-column: auto; }
  .grid-oem .card:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
  .grid-oem .card:last-child .card-media { aspect-ratio: 1.55; }
  .grid-oem .card:last-child .card-body { align-self: center; }
  .footer-top { gap: 36px; }
  .footer-contact { width: 340px; }
  .footer-studio { display: none; }
}

@media (max-width: 700px) {
  html { scroll-padding-top: 96px; }
  .container { width: calc(100% - 40px); }
  .site-nav { top: 12px; width: calc(100% - 28px); min-height: 60px; padding: 6px 8px 6px 18px; gap: 12px; }
  .brand-image { width: 84px; height: 42px; }
  .brand-image img { width: 84px; height: 84px; top: -21px; }
  .nav-driver { margin-left: auto; padding: 10px 15px; min-height: 39px; font-size: .6875rem; gap: 9px; }
  .menu-toggle { display: block; flex-shrink: 0; }
  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    padding: 14px;
    border: 1px solid #ffffff22;
    border-radius: 27px;
    background: #242427;
    box-shadow: inset 0 1px 1px #ffffff17, 0 16px 35px #0006;
  }
  .nav-links.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-links a { padding: 13px 15px; min-height: 47px; border-radius: 14px; font-size: .9375rem; }
  .nav-links a.active { background: #ffffff0d; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .hero { padding-top: 127px; }
  .hero-eyebrow { font-size: 1.125rem; margin-bottom: 17px; }
  .hero h1 { font-size: clamp(2.65rem, 8.5vw, 3.8rem); line-height: 1.23; letter-spacing: -.055em; }
  .mobile-break { display: initial; }
  .hero-description { margin-top: 21px; font-size: .875rem; line-height: 1.85; }
  .hero-actions { gap: 25px; margin-top: 24px; }
  .btn { min-height: 44px; padding: 11px 23px; font-size: .8125rem; }
  .text-link { font-size: .8125rem; gap: 9px; }
  .hero-showcase { margin-top: 35px; }
  .hero-image { aspect-ratio: 1.12; border-radius: 25px; }
  .hero-track { border-radius: 25px; }
  .hero-carousel-controls { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px 44px; gap: 4px; max-width: 390px; margin: 10px auto 0; }
  .hero-dots { justify-content: center; min-width: 0; }
  .hero-dot { flex: 1; min-width: 0; max-width: 28px; width: auto; }
  .hero-position { display: none; }
  .hero-play { margin-left: 0; }
  .hero-image img { object-position: 50% 50%; }
  .hero-image::after { border-radius: 25px; }
  .hero-product { bottom: 17px; min-height: 51px; gap: 14px; padding: 8px 9px 8px 17px; max-width: calc(100% - 26px); }
  .hero-product-name { font-size: .8125rem; }
  .hero-product-note { padding-left: 13px; font-size: .6875rem; }
  .hero-product .plus-icon { width: 32px; height: 32px; }
  .hero-signoff { margin-top: 20px; font-size: .75rem; }
  .collection { padding-block: 80px; }
  .section-head { display: block; margin-bottom: 28px; }
  .section-eyebrow { font-size: .8125rem; margin-bottom: 12px; }
  .section-head h2, .footer-top h2 { font-size: clamp(2.15rem, 6.2vw, 2.7rem); line-height: 1.25; }
  .section-intro { font-size: .8125rem; margin-top: 18px; line-height: 1.85; }
  .collection-toolbar { margin-bottom: 30px; }
  .collection-filters { width: max-content; max-width: 100%; gap: 3px; padding: 4px; }
  .filter-button { padding: 10px 17px; min-height: 42px; font-size: .75rem; }
  .collection-count { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .group-head { margin-bottom: 18px; gap: 12px; }
  .group-head h3 { font-size: 1.125rem; }
  .group-head p { font-size: .75rem; }
  .grid-shells, .grid-pcb, .grid-oem { grid-template-columns: 1fr; }
  .grid { gap: 22px; }
  .card { border-radius: 25px; }
  .card-media { aspect-ratio: 1.4; }
  .card-body, .grid-pcb .card-body { padding: 23px 24px; }
  .card-title, .grid-pcb .card-title { font-size: 1.5rem; }
  .card-desc, .grid-pcb .card-desc { font-size: .875rem; }
  .card-bottom { margin-top: 18px; }
  .product-group + .product-group { margin-top: 47px; }
  .collaboration-section { padding: 73px 0 40px; }
  .grid-oem .card:last-child { grid-column: auto; display: block; }
  .grid-oem .card:nth-child(n+3) .card-media, .grid-oem .card:last-child .card-media { aspect-ratio: 1.4; }
  .grid-oem .card:nth-child(n+3) .card-title { font-size: 1.5rem; }
  .grid-oem .card:nth-child(n+3) .card-desc { font-size: .875rem; }
  .collaboration-note { flex-direction: column; gap: 14px; margin-top: 30px; }
  .collaboration-note p { font-size: .8125rem; text-align: center; }
  .driver-section { padding-block: 72px; }
  .driver-panel { padding: 43px 20px 33px; border-radius: 28px; }
  .driver-emblem { width: 70px; height: 70px; border-radius: 21px; margin-bottom: 22px; }
  .driver-emblem svg { width: 54px; height: 54px; }
  .driver-panel .section-eyebrow { font-size: .8125rem; }
  .driver-panel h2 { font-size: clamp(2.1rem, 6vw, 2.7rem); line-height: 1.3; }
  .driver-lead { font-size: .8125rem; line-height: 1.9; margin-top: 20px; }
  .driver-panel .btn { font-size: .8125rem; margin-top: 24px; }
  .driver-features { margin-top: 27px; font-size: .6875rem; gap: 13px; }
  .driver-features span + span { padding-left: 13px; }
  .driver-note { font-size: .625rem; margin-top: 17px; line-height: 1.8; }
  .footer-top { flex-direction: column; align-items: stretch; gap: 30px; }
  .footer-sub { font-size: .875rem; margin-top: 18px; }
  .footer-contact { width: 100%; gap: 12px; }
  .footer-contact > a { padding: 22px; border-radius: 22px; }
  .footer-contact > a > div > span { font-size: .9375rem; }
  .footer-contact small { font-size: .6875rem; }
  .footer-bottom { margin-top: 57px; padding-bottom: 21px; gap: 16px; flex-wrap: wrap; }
  .footer-brand { font-size: 1.25rem; }
  .footer-bottom > p { font-size: .625rem; }
  .back-top { width: 34px; height: 34px; font-size: 1.125rem; }
  .footer-legal { padding-block: 20px 24px; gap: 12px; font-size: .625rem; }
  .icp-link { margin-left: 0; }
  .icp-link img { width: 14px; height: 14px; }
  .lightbox { width: calc(100% - 20px); height: calc(100dvh - 24px); padding: 13px; border-radius: 25px; }
  .lightbox-topline { padding-bottom: 10px; }
  .lightbox-topline > span { font-size: .75rem; }
  .lightbox-view { position: relative; padding-bottom: 53px; gap: 0; }
  .lightbox-prev, .lightbox-next { position: absolute; bottom: 0; width: 42px; height: 42px; }
  .lightbox-prev { left: calc(50% - 52px); }
  .lightbox-next { right: calc(50% - 52px); }
  .lightbox-close { width: 38px; height: 38px; font-size: 1.6rem; }
  .lightbox-stage { gap: 17px; }
  .lightbox-stage figcaption { gap: 13px; }
  .lightbox-info h2 { font-size: 1.25rem; }
  .lightbox-info p { font-size: .75rem; max-height: 7.2em; }
  #lightbox-count { font-size: .6875rem; }
  .lightbox-thumbs { margin-top: 13px; }
  .lightbox-thumb { width: 57px; height: 45px; border-radius: 8px; }
}
@media (max-width: 370px) {
  .container { width: calc(100% - 32px); }
  .site-nav { gap: 7px; padding-left: 15px; }
  .nav-driver { gap: 7px; padding-inline: 12px; font-size: .625rem; }
  .hero h1 { font-size: 2.5rem; }
  .hero-product-note { display: none; }
  .hero-product { gap: 22px; }
  .filter-button { padding-inline: 14px; }
  .footer-bottom > p { display: none; }
  .driver-features { gap: 10px; }
  .driver-features span + span { padding-left: 10px; }
}
@media (prefers-reduced-transparency: reduce) {
  .glass, .lightbox, .nav-links { background: #2b2b30; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .lightbox::backdrop { background: #050507ee; backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  :root { --secondary: #dedee5; --muted: #c4c4cd; --line: #7b7b87; }
  .glass, .lightbox, .nav-links { background: #222225; border-color: #a4a4af; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .card-desc, .card-kind, .card-count, .driver-lead, .driver-note, .footer-legal { color: #d2d2dc; }
  .hero h1 span { background: none; -webkit-text-fill-color: #e5e2f3; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js-reveal .reveal { opacity: 1; transform: none; }
}