:root {
  color-scheme: dark;
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro SC", "SF Pro Text", "PingFang SC", HarmonyOS Sans SC, MiSans, Inter, "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;
  --font-display: "SF Pro Display", -apple-system, BlinkMacSystemFont, "SF Pro SC", "PingFang SC", HarmonyOS Sans SC, MiSans, Inter, sans-serif;
  --bg: #080b10;
  --ink: #f4f8fb;
  --muted: #a9b7c2;
  --line: rgba(255, 255, 255, 0.13);
  --panel: rgba(12, 18, 26, 0.78);
  --cyan: #25d4ff;
  --mint: #7df0c5;
  --red: #e9425c;
  --amber: #ffbd59;
  --white: #ffffff;
  --dark-panel: #101820;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  content: "";
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 9, 14, 0.74);
  backdrop-filter: blur(20px);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.brand-logo {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: #fff;
}

.brand-logo img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 17px;
  white-space: nowrap;
}

.brand-text span {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav > a,
.nav-product > button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  border: 0;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.82);
  background: transparent;
  cursor: pointer;
  padding: 0 14px;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.main-nav > a:hover,
.nav-product > button:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.main-nav .lang-link {
  border: 1px solid rgba(37, 212, 255, 0.4);
  color: #fff;
  background: rgba(37, 212, 255, 0.1);
  font-weight: 900;
}

.nav-product {
  position: relative;
}

.nav-product::after {
  content: "";
  position: absolute;
  top: 100%;
  right: -12px;
  left: -12px;
  display: none;
  height: 18px;
}

.nav-product:hover::after,
.nav-product:focus-within::after {
  display: block;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  display: grid;
  width: min(980px, calc(100vw - 56px));
  grid-template-columns: 260px 1fr;
  gap: 24px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(18, 28, 38, 0.96), rgba(5, 10, 15, 0.96)),
    radial-gradient(circle at 20% 20%, rgba(37, 212, 255, 0.24), transparent 34%);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  z-index: 30;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.nav-product:hover .mega-menu,
.nav-product:focus-within .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.mega-copy {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.mega-copy span,
.section-head span,
.contact-panel span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.mega-copy strong {
  display: block;
  margin: 10px 0;
  font-size: 21px;
  line-height: 1.28;
}

.mega-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mega-grid a {
  display: grid;
  min-height: 76px;
  align-content: center;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  padding: 14px;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.mega-grid a:hover {
  border-color: rgba(37, 212, 255, 0.65);
  background: rgba(37, 212, 255, 0.1);
  transform: translateY(-2px);
}

.mega-grid b {
  color: var(--ink);
  font-size: 16px;
}

.mega-grid span {
  color: var(--muted);
  font-size: 13px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: #fff;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: 132px clamp(18px, 5vw, 76px) 28px;
  background:
    linear-gradient(90deg, rgba(8, 11, 16, 0.92), rgba(8, 11, 16, 0.66) 54%, rgba(8, 11, 16, 0.94)),
    radial-gradient(circle at 78% 48%, rgba(37, 212, 255, 0.22), transparent 34%),
    linear-gradient(135deg, #080b10 0%, #11171a 48%, #140b12 100%);
}

.partner-hero {
  position: relative;
  min-height: 92svh;
  overflow: hidden;
  padding: 132px clamp(18px, 5vw, 76px) 28px;
  background:
    linear-gradient(90deg, rgba(8, 11, 16, 0.94), rgba(8, 11, 16, 0.7) 54%, rgba(8, 11, 16, 0.94)),
    radial-gradient(circle at 76% 48%, rgba(233, 66, 92, 0.18), transparent 34%),
    linear-gradient(135deg, #080b10 0%, #12171a 48%, #0c1117 100%);
}

#circuit-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.76;
}

.hero-glow {
  position: absolute;
  width: 34vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(65px);
  opacity: 0.26;
  pointer-events: none;
  animation: drift 9s ease-in-out infinite alternate;
}

.hero-glow-a {
  top: 14%;
  right: 8%;
  background: var(--cyan);
}

.hero-glow-b {
  bottom: 8%;
  left: 4%;
  background: var(--red);
  animation-delay: -4s;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100svh - 230px);
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  align-items: center;
  gap: clamp(30px, 7vw, 86px);
  max-width: 1320px;
  margin: 0 auto;
}

.partner-hero-inner {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
}

.partner-mark {
  position: relative;
  display: grid;
  min-height: 420px;
  align-content: center;
  justify-items: center;
  overflow: hidden;
  border: 1px solid rgba(37, 212, 255, 0.28);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 35%, rgba(37, 212, 255, 0.22), transparent 36%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.partner-mark::before {
  position: absolute;
  inset: 28px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(37, 212, 255, 0.18) 49%, transparent 51%),
    linear-gradient(transparent 48%, rgba(37, 212, 255, 0.16) 49%, transparent 51%);
  background-size: 54px 54px;
}

.partner-mark span,
.partner-mark strong,
.partner-mark p {
  position: relative;
  z-index: 1;
}

.partner-mark span {
  color: var(--cyan);
  font-size: clamp(72px, 10vw, 132px);
  font-weight: 950;
  line-height: 0.9;
}

.partner-mark strong {
  color: #fff;
  font-size: clamp(46px, 7vw, 82px);
  line-height: 0.9;
}

.partner-mark p {
  max-width: 260px;
  margin: 22px 0 0;
  color: var(--muted);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--mint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

html[lang="zh-CN"] .eyebrow,
html[lang="zh-CN"] .section-head > span,
html[lang="zh-CN"] .contact-panel > span,
html[lang="zh-CN"] .mega-copy > span,
html[lang="zh-CN"] .detail-main > span {
  display: none;
}

.hero h1,
.partner-hero h1 {
  max-width: 920px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(48px, 7.4vw, 102px);
  font-weight: 950;
  line-height: 0.98;
  text-wrap: balance;
}

html[lang="zh-CN"] .hero h1,
html[lang="zh-CN"] .partner-hero h1,
html[lang="zh-CN"] .detail-hero h1 {
  letter-spacing: 0;
  background: linear-gradient(90deg, #ffffff 0%, #dff8ff 42%, #7df0c5 72%, #25d4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(37, 212, 255, 0.14);
}

html[lang="zh-CN"] .section-head h2,
html[lang="zh-CN"] .contact-panel h2 {
  font-family: var(--font-display);
  font-weight: 950;
}

html[lang="zh-CN"] .band .section-head h2 {
  background: linear-gradient(90deg, #ffffff 0%, #dff8ff 46%, #7df0c5 78%, #25d4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 28px rgba(37, 212, 255, 0.12);
}

html[lang="zh-CN"] .products .section-head h2,
html[lang="zh-CN"] .contact-panel h2 {
  background: linear-gradient(90deg, #0b1420 0%, #15324a 48%, #0f718d 78%, #0d3d54 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
}

.hero p,
.partner-hero p {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(244, 248, 251, 0.78);
  font-size: clamp(16px, 2vw, 21px);
}

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

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  color: #031015;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  box-shadow: 0 12px 38px rgba(37, 212, 255, 0.24);
}

.btn.secondary {
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}

.chip-stage {
  perspective: 1100px;
}

.chip-card {
  position: relative;
  display: grid;
  min-height: 470px;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(125, 240, 197, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 36%),
    radial-gradient(circle at 50% 48%, rgba(37, 212, 255, 0.18), transparent 32%),
    rgba(7, 13, 18, 0.74);
  box-shadow: var(--shadow);
  transform: rotateX(7deg) rotateY(-10deg);
  animation: chipFloat 5.6s ease-in-out infinite;
}

.chip-card::before {
  position: absolute;
  inset: 34px;
  content: "";
  border: 1px solid rgba(37, 212, 255, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(37, 212, 255, 0.24) 49%, transparent 51%),
    linear-gradient(transparent 48%, rgba(37, 212, 255, 0.2) 49%, transparent 51%);
  background-size: 70px 70px;
}

.chip-pin {
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--mint), transparent);
  opacity: 0.8;
}

.pin-a {
  top: 92px;
  left: 0;
  width: 42%;
  height: 2px;
}

.pin-b {
  right: 0;
  bottom: 138px;
  width: 38%;
  height: 2px;
}

.pin-c {
  top: 0;
  left: 50%;
  width: 2px;
  height: 34%;
}

.chip-core {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(260px, 62%);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 212, 255, 0.16), rgba(233, 66, 92, 0.08)),
    #111820;
  box-shadow:
    inset 0 0 44px rgba(37, 212, 255, 0.12),
    0 0 60px rgba(37, 212, 255, 0.18);
}

.chip-core span {
  align-self: end;
  color: var(--cyan);
  font-size: 15px;
  font-weight: 800;
}

.chip-core strong {
  align-self: start;
  padding-top: 8px;
  color: #fff;
  font-size: 25px;
  text-align: center;
}

.trace {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: pulseTrace 2.6s ease-in-out infinite;
}

.trace-a {
  top: 30%;
  right: 14%;
  width: 160px;
}

.trace-b {
  bottom: 26%;
  left: 12%;
  width: 190px;
  animation-delay: -0.8s;
}

.trace-c {
  top: 55%;
  left: 8%;
  width: 120px;
  animation-delay: -1.4s;
}

.chip-specs {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.chip-specs span {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.06);
  font-size: 12px;
  text-align: center;
}

.hero-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1320px;
  margin: 22px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
}

.hero-metrics div {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.11);
}

.hero-metrics div:last-child {
  border-right: 0;
}

.hero-metrics strong {
  color: #fff;
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 13px;
}

section {
  scroll-margin-top: 92px;
  padding: clamp(72px, 10vw, 128px) clamp(18px, 5vw, 76px);
}

.band {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent),
    #0c1117;
}

.section-head {
  max-width: 860px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-head h2,
.contact-panel h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 950;
  font-size: clamp(36px, 5.8vw, 72px);
  line-height: 1;
  text-wrap: balance;
}

.section-head p {
  max-width: 720px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 20px);
}

.about-grid {
  display: grid;
  max-width: 1160px;
  margin: 0 auto;
  grid-template-columns: 1fr minmax(260px, 420px);
  gap: 24px;
}

.about-copy {
  border-left: 3px solid var(--cyan);
  padding-left: 24px;
  color: rgba(244, 248, 251, 0.82);
  font-size: 18px;
}

.about-copy p {
  margin: 0 0 18px;
}

.capability-strip {
  display: grid;
  gap: 10px;
}

.capability-strip span {
  display: flex;
  min-height: 54px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(37, 212, 255, 0.12), transparent),
    rgba(255, 255, 255, 0.055);
  padding: 0 18px;
  font-weight: 800;
}

.products {
  background: #f6f8fa;
  color: #111820;
  padding-top: clamp(84px, 10vw, 142px);
  padding-bottom: clamp(84px, 10vw, 142px);
}

.product-spotlight {
  background:
    radial-gradient(circle at 18% 8%, rgba(37, 212, 255, 0.12), transparent 32%),
    radial-gradient(circle at 88% 0%, rgba(125, 240, 197, 0.12), transparent 30%),
    #eef3f6;
}

.products .section-head span,
.products .section-head p {
  color: #376173;
}

.product-tabs {
  display: flex;
  position: sticky;
  top: 88px;
  z-index: 5;
  max-width: 1160px;
  margin: 0 auto 26px;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid rgba(17, 24, 32, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px);
  gap: 8px;
}

.product-tabs-wrap {
  position: sticky;
  top: 88px;
  z-index: 5;
  max-width: 1160px;
  margin: 0 auto 26px;
}

.product-tabs-wrap .product-tabs {
  position: relative;
  top: auto;
  margin: 0;
}

.product-tabs-wrap::after {
  content: "";
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  width: 64px;
  border-radius: 0 8px 8px 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.96) 74%);
  pointer-events: none;
}

.product-tabs-hint {
  display: none;
}

.product-tabs button {
  min-width: max-content;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #3f4d57;
  cursor: pointer;
  padding: 0 14px;
  font-weight: 800;
}

.product-tabs button.active {
  color: #041015;
  background: linear-gradient(135deg, #25d4ff, #7df0c5);
}

.product-grid {
  display: grid;
  max-width: 1160px;
  margin: 0 auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.partner-grid {
  display: grid;
  max-width: 1160px;
  margin: 0 auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.partner-card {
  min-height: 230px;
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background:
    radial-gradient(circle at top right, rgba(37, 212, 255, 0.13), transparent 35%),
    #fff;
  box-shadow: 0 18px 50px rgba(30, 45, 60, 0.1);
  padding: 24px;
  transition:
    border-color 180ms ease,
    transform 180ms ease;
}

.partner-card:hover {
  border-color: rgba(37, 212, 255, 0.75);
  transform: translateY(-5px);
}

.partner-card b {
  display: block;
  margin-bottom: 42px;
  color: #111820;
  font-size: 24px;
  line-height: 1.12;
}

.partner-card span {
  color: #52616e;
}

.partner-detail-grid {
  display: grid;
  max-width: 1160px;
  margin: 28px auto 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-card {
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(30, 45, 60, 0.08);
  padding: 24px;
}

.detail-card > span {
  color: #df3150;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-card h3 {
  margin: 8px 0 12px;
  color: #111820;
  font-size: 25px;
  line-height: 1.15;
}

.detail-card p {
  margin: 0 0 14px;
  color: #52616e;
}

.detail-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: #394854;
}

.hierarchy-grid {
  display: grid;
  max-width: 1160px;
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.hierarchy-card {
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 212, 255, 0.1), transparent 34%),
    #fff;
  box-shadow: 0 18px 50px rgba(30, 45, 60, 0.08);
  padding: 24px;
}

.hierarchy-card > span {
  color: #df3150;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hierarchy-card h3 {
  margin: 8px 0 12px;
  color: #111820;
  font-size: 26px;
  line-height: 1.12;
}

.hierarchy-card p {
  margin: 0 0 18px;
  color: #52616e;
}

.product-page-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-page-list a {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  border: 1px solid rgba(17, 24, 32, 0.1);
  border-radius: 8px;
  background: #f5f8fa;
  color: #25313a;
  padding: 0 10px;
  font-size: 13px;
  font-weight: 800;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.product-page-list a:hover {
  border-color: rgba(37, 212, 255, 0.72);
  background: rgba(37, 212, 255, 0.12);
  transform: translateY(-1px);
}

.product-card {
  display: grid;
  min-height: 476px;
  grid-template-rows: 180px 1fr;
  overflow: hidden;
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(30, 45, 60, 0.1);
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    border-color 180ms ease;
}

.product-card:hover {
  border-color: rgba(37, 212, 255, 0.75);
  transform: translateY(-5px);
}

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

.product-card img,
.fallback-chip {
  width: 100%;
  height: 180px;
  object-fit: contain;
  background:
    radial-gradient(circle at 50% 45%, rgba(37, 212, 255, 0.16), transparent 46%),
    linear-gradient(135deg, #e9eef2, #ffffff);
  padding: 24px;
}

.product-card img.product-photo-thumb {
  object-fit: cover;
  background:
    radial-gradient(circle at 42% 40%, rgba(37, 212, 255, 0.12), transparent 42%),
    linear-gradient(135deg, #101821, #05080c);
  padding: 0;
  filter: saturate(1.04) contrast(1.04);
}

.fallback-chip {
  display: grid;
  place-items: center;
  color: rgba(17, 24, 32, 0.72);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 0;
}

.product-body {
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.product-kicker {
  display: flex;
  min-height: 24px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.product-kicker span:first-child {
  color: #df3150;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.product-status {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  border-radius: 999px;
  color: #062029;
  background: #7df0c5;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 900;
}

.product-card h3 {
  margin: 8px 0 10px;
  color: #111820;
  font-size: 22px;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.product-card p {
  margin: 0 0 16px;
  color: #566572;
  font-size: 14px;
}

.card-link {
  display: inline-flex;
  width: fit-content;
  min-height: 34px;
  align-items: center;
  margin-top: auto;
  border: 1px solid rgba(37, 212, 255, 0.45);
  border-radius: 8px;
  color: #082431;
  background: rgba(37, 212, 255, 0.12);
  padding: 0 12px;
  font-size: 13px;
  font-weight: 900;
}

.card-link:hover {
  border-color: rgba(37, 212, 255, 0.9);
  background: rgba(37, 212, 255, 0.2);
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 74px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.product-specs li {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border: 1px solid rgba(17, 24, 32, 0.09);
  border-radius: 8px;
  background: #f4f7f9;
  color: #394854;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 700;
}

.detail-hero {
  position: relative;
  display: grid;
  min-height: 600px;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.7fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
  overflow: hidden;
  padding: 164px max(24px, calc((100vw - 1220px) / 2)) 96px;
  background:
    radial-gradient(circle at 76% 34%, rgba(37, 212, 255, 0.16), transparent 30%),
    linear-gradient(135deg, #070b11 0%, #101820 54%, #05070b 100%);
  color: #fff;
}

.detail-hero-sequence {
  min-height: 220vh;
  align-items: start;
  overflow: clip;
  grid-template-columns: minmax(560px, 0.94fr) minmax(430px, 0.86fr);
}

.detail-hero-sequence .detail-hero-copy {
  position: sticky;
  top: clamp(128px, 15vh, 176px);
  align-self: start;
  z-index: 2;
}

.detail-hero-sequence .detail-visual {
  position: sticky;
  top: clamp(128px, 15vh, 176px);
  align-self: start;
  justify-self: end;
  width: min(48vw, 620px);
  aspect-ratio: 1672 / 941;
  height: auto;
  min-height: 0;
  pointer-events: none;
  transform: none;
}

.detail-hero-sequence .detail-visual.is-pinned {
  z-index: 1;
}

.detail-hero-copy {
  max-width: 800px;
}

.detail-hero h1 {
  margin: 18px 0 22px;
  font-family: var(--font-display);
  font-size: clamp(48px, 6.8vw, 96px);
  font-weight: 950;
  line-height: 0.98;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.detail-hero h1.product-model-title {
  font-size: clamp(38px, 4.25vw, 64px);
  white-space: nowrap;
  overflow-wrap: normal;
  text-wrap: nowrap;
}

.detail-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(17px, 1.6vw, 22px);
  line-height: 1.62;
}

.detail-visual {
  display: grid;
  min-height: 420px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    radial-gradient(circle at 50% 42%, rgba(37, 212, 255, 0.18), transparent 54%);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
}

.detail-visual img {
  width: min(92%, 480px);
  max-height: 330px;
  object-fit: contain;
  filter: drop-shadow(0 22px 42px rgba(0, 0, 0, 0.28));
}

.detail-visual-photo {
  position: relative;
  overflow: hidden;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.detail-visual-photo::before {
  content: "";
  position: absolute;
  inset: 8% -10% 2%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 46%, rgba(37, 212, 255, 0.22), transparent 46%),
    radial-gradient(circle at 70% 44%, rgba(125, 240, 197, 0.16), transparent 38%);
  filter: blur(18px);
  opacity: 0.9;
}

.detail-visual-photo img {
  position: relative;
  z-index: 1;
  width: min(118%, 680px);
  height: auto;
  max-height: none;
  border-radius: 10px;
  object-fit: contain;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38);
  filter: saturate(1.02) contrast(1.04);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
}

.detail-visual-product-photo {
  width: min(46vw, 640px);
  min-height: 0;
  aspect-ratio: 1672 / 941;
  justify-self: end;
  border: 0;
  background: transparent;
  isolation: isolate;
}

.detail-visual-product-photo::before {
  inset: -18% -16% -24%;
  background:
    radial-gradient(circle at 44% 40%, rgba(73, 120, 180, 0.26), transparent 42%),
    radial-gradient(circle at 70% 55%, rgba(48, 235, 203, 0.14), transparent 38%);
  filter: blur(28px);
  opacity: 0.95;
}

.detail-visual-product-photo::after {
  content: "";
  position: absolute;
  inset: 16% 8% 8%;
  z-index: 0;
  border-radius: 999px;
  background: radial-gradient(ellipse at 50% 65%, rgba(0, 0, 0, 0.44), transparent 68%);
  filter: blur(18px);
}

.detail-visual-product-photo img {
  width: 100%;
  max-width: none;
  max-height: none;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: none;
  filter: saturate(1.04) contrast(1.06) brightness(1.03);
  transform: scale(1.08);
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 8%, #000 90%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 8%, #000 90%, transparent 100%);
  mask-composite: intersect;
}

.detail-visual-official {
  min-height: 360px;
  background: #f7fbfd;
  padding: 28px;
}

.detail-visual-official::before,
.detail-visual-official::after {
  display: none;
}

.detail-visual-official img {
  width: min(100%, 560px);
  max-height: 360px;
  border-radius: 8px;
  box-shadow: none;
  filter: drop-shadow(0 18px 30px rgba(4, 16, 21, 0.14));
  transform: none;
  -webkit-mask-image: none;
  mask-image: none;
}

.detail-visual-official small {
  position: relative;
  z-index: 2;
  align-self: end;
  color: #647888;
  font-size: 12px;
}

@media (min-width: 1061px) {
  .detail-visual-product-photo {
    width: min(38vw, 540px);
    transform: translateX(46px);
  }

  .detail-visual-product-photo img {
    transform: scale(1.03);
  }
}

.detail-visual-sequence {
  display: block;
  overflow: visible;
}

.chip-sequence-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  aspect-ratio: 1672 / 941;
  border-radius: 12px;
}

.chip-sequence-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
  opacity: 0;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.38);
  filter: saturate(1.03) contrast(1.04);
  transition: opacity 180ms ease-out;
  transform: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 7%, #000 93%, transparent 100%);
}

.chip-sequence-frame.is-active {
  opacity: 1;
}

.detail-visual-sequence > img {
  display: none;
}

.product-detail-layout {
  display: grid;
  width: 100%;
  max-width: none;
  margin: 0;
  padding-right: max(24px, calc((100vw - 1220px) / 2));
  padding-left: max(24px, calc((100vw - 1220px) / 2));
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 26px;
}

.detail-side,
.detail-main {
  border: 1px solid rgba(17, 24, 32, 0.08);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 60px rgba(30, 45, 60, 0.08);
  padding: clamp(24px, 3vw, 34px);
}

.detail-side {
  align-self: start;
  position: sticky;
  top: 104px;
}

.detail-side > span,
.detail-main > span {
  color: #df3150;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-side h2,
.detail-main h2 {
  margin: 10px 0 14px;
  color: #111820;
  font-size: 24px;
  line-height: 1.2;
}

.detail-main h2:not(:first-of-type) {
  margin-top: 30px;
}

.detail-main p,
.detail-main li {
  color: #465563;
  font-size: 16px;
  line-height: 1.75;
}

.detail-main ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
}

.official-table-wrap {
  overflow-x: auto;
  margin: 18px 0 24px;
  border: 1px solid rgba(17, 24, 32, 0.1);
  border-radius: 8px;
  background: #fff;
}

.official-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  color: #3f4d57;
  font-size: 15px;
  line-height: 1.45;
}

.official-table th,
.official-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(17, 24, 32, 0.1);
  text-align: left;
  vertical-align: top;
}

.official-table th {
  color: #1098d6;
  font-weight: 900;
}

.official-table tbody tr:nth-child(odd) {
  background: #f7f7f7;
}

.official-table tbody tr:last-child td {
  border-bottom: 0;
}

.official-links {
  display: grid;
  gap: 8px;
}

.official-links a {
  color: #007fb4;
  font-weight: 800;
}

.official-facts {
  margin: 22px 0 26px;
}

.detail-brief {
  border: 1px solid rgba(37, 212, 255, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 212, 255, 0.08), rgba(125, 240, 197, 0.06)),
    #f8fbfd;
  margin: 0 0 22px;
  padding: 18px 20px;
}

.detail-brief strong {
  display: block;
  margin-bottom: 6px;
  color: #111820;
  font-size: 15px;
}

.detail-brief p {
  margin: 0;
}

.detail-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 26px;
}

.detail-info-card {
  min-height: 86px;
  border: 1px solid rgba(17, 24, 32, 0.1);
  border-radius: 8px;
  background: #f4f7f9;
  padding: 14px;
}

.detail-info-card span {
  display: block;
  margin-bottom: 7px;
  color: #df3150;
  font-size: 12px;
  font-weight: 900;
}

.detail-info-card strong {
  display: block;
  color: #15202a;
  font-size: 15px;
  line-height: 1.45;
}

.detail-specs {
  min-height: 0;
}

.related-card {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(30, 45, 60, 0.08);
  transition:
    border-color 180ms ease,
    transform 180ms ease;
}

.related-card:hover {
  border-color: rgba(37, 212, 255, 0.75);
  transform: translateY(-4px);
}

.related-card img {
  width: 100%;
  height: 156px;
  object-fit: contain;
  background: #f5f8fa;
  padding: 22px;
}

.related-card img.product-photo-thumb {
  object-fit: cover;
  background: #101821;
  padding: 0;
  filter: saturate(1.04) contrast(1.04);
}

.related-card strong,
.related-card span {
  padding: 0 18px;
}

.related-card strong {
  margin-top: 16px;
  color: #111820;
  font-size: 18px;
}

.related-card span {
  margin: 8px 0 18px;
  color: #566572;
  font-size: 13px;
}

.quality-flow,
.application-grid,
.news-row {
  display: grid;
  max-width: 1160px;
  margin: 0 auto;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.flow-item,
.app-panel,
.news-item {
  min-height: 238px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  padding: 22px;
}

.flow-item b {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 32px;
  border-radius: 8px;
  color: #051016;
  background: var(--amber);
}

.flow-item strong,
.app-panel h3,
.news-item h3 {
  display: block;
  margin: 0 0 8px;
  color: #fff;
  font-size: 22px;
  line-height: 1.2;
}

.flow-item span,
.app-panel p,
.news-item p {
  color: var(--muted);
}

.platforms {
  background:
    radial-gradient(circle at 18% 0%, rgba(37, 212, 255, 0.14), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent),
    #0c1117;
}

.platform-grid {
  display: grid;
  max-width: 1160px;
  margin: 0 auto;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.platform-panel {
  position: relative;
  overflow: hidden;
  min-height: 236px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(160deg, rgba(37, 212, 255, 0.11), transparent 42%),
    rgba(255, 255, 255, 0.055);
  padding: 20px;
}

.platform-panel::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 52px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--mint));
  content: "";
}

.platform-panel span {
  display: block;
  margin-bottom: 54px;
  color: var(--mint);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.platform-panel h3 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 24px;
  line-height: 1.15;
}

.platform-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.platform-note {
  max-width: 960px;
  margin: 22px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(244, 248, 251, 0.68);
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.7;
}

.applications {
  background:
    radial-gradient(circle at top left, rgba(125, 240, 197, 0.15), transparent 30%),
    radial-gradient(circle at bottom right, rgba(233, 66, 92, 0.13), transparent 28%),
    #080b10;
}

.app-panel {
  background:
    linear-gradient(160deg, rgba(37, 212, 255, 0.1), transparent 42%),
    rgba(255, 255, 255, 0.055);
}

.app-panel span {
  display: block;
  margin-bottom: 58px;
  color: var(--mint);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

.news-item time {
  display: inline-block;
  margin-bottom: 46px;
  color: var(--cyan);
  font-weight: 900;
}

.contact {
  padding-top: clamp(84px, 10vw, 142px);
  padding-bottom: clamp(84px, 10vw, 142px);
  background: #f6f8fa;
  color: #111820;
}

.contact-panel {
  max-width: 1220px;
  margin: 0 auto;
  border: 1px solid rgba(17, 24, 32, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 212, 255, 0.1), transparent 38%),
    #fff;
  padding: clamp(32px, 6vw, 76px);
  box-shadow: 0 24px 70px rgba(30, 45, 60, 0.12);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
  margin-top: 30px;
}

.contact-info {
  display: grid;
  gap: 16px;
}

.contact-info-card {
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 212, 255, 0.12), transparent 44%),
    #f8fbfd;
  padding: 20px;
}

.contact-info-card-primary {
  min-height: 190px;
  background:
    linear-gradient(145deg, rgba(37, 212, 255, 0.16), transparent 48%),
    linear-gradient(180deg, #ffffff, #f5fafc);
}

.contact-info-card b {
  display: block;
  margin-bottom: 10px;
  color: #101820;
  font-size: 16px;
}

.contact-info-card p,
.contact-info-card a {
  display: block;
  margin: 0;
  color: #52616e;
}

.contact-info-card a {
  color: #0b6f8d;
  font-weight: 800;
}

.contact-lines {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(17, 24, 32, 0.12);
}

.contact-lines p,
.contact-lines a {
  font-size: 15px;
}

.contact-panel p {
  max-width: 760px;
  margin: 18px 0 28px;
  color: #52616e;
}

.contact-form {
  display: grid;
  gap: 16px;
  max-width: 900px;
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

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

.contact-form label {
  display: grid;
  gap: 8px;
  color: #25313a;
  font-weight: 800;
}

.captcha-field {
  display: block;
  color: #25313a;
  font-weight: 800;
}

.captcha-control {
  display: grid;
  grid-template-columns: minmax(86px, 118px) minmax(180px, 1fr) minmax(180px, 240px) auto;
  align-items: stretch;
  gap: 10px;
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background: #f8fbfd;
  padding: 10px;
}

.captcha-label {
  display: flex;
  min-height: 46px;
  align-items: center;
  color: #25313a;
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
}

.captcha-question {
  position: relative;
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(37, 212, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(115deg, transparent 0 16%, rgba(13, 61, 84, 0.12) 17% 19%, transparent 20% 34%, rgba(37, 212, 255, 0.14) 35% 37%, transparent 38%),
    repeating-linear-gradient(96deg, rgba(13, 61, 84, 0.08) 0 1px, transparent 1px 9px),
    rgba(37, 212, 255, 0.1);
  color: #0d3d54;
  padding: 0 16px;
  font-family: var(--font-display);
  font-weight: 950;
}

.captcha-question::after {
  position: absolute;
  inset: 8px 12px;
  content: "";
  border-top: 1px solid rgba(233, 66, 92, 0.32);
  border-bottom: 1px solid rgba(13, 61, 84, 0.16);
  transform: skewY(-7deg);
  pointer-events: none;
}

.captcha-control input {
  min-height: 46px;
}

.captcha-refresh {
  min-height: 46px;
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background: #101820;
  color: #fff;
  cursor: pointer;
  padding: 0 13px;
  font: inherit;
  font-weight: 850;
}

.contact-form label.captcha-field {
  display: grid;
  grid-template-columns: minmax(86px, 118px) minmax(180px, 1fr) minmax(180px, 240px);
  align-items: stretch;
  gap: 10px;
  border: 1px solid rgba(17, 24, 32, 0.12);
  border-radius: 8px;
  background: #f8fbfd;
  padding: 10px;
}

.contact-form label.captcha-field > [data-captcha-question] {
  position: relative;
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(37, 212, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(115deg, transparent 0 16%, rgba(13, 61, 84, 0.12) 17% 19%, transparent 20% 34%, rgba(37, 212, 255, 0.14) 35% 37%, transparent 38%),
    repeating-linear-gradient(96deg, rgba(13, 61, 84, 0.08) 0 1px, transparent 1px 9px),
    rgba(37, 212, 255, 0.1);
  color: #0d3d54;
  padding: 0 16px;
  font-family: var(--font-display);
  font-weight: 950;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(17, 24, 32, 0.16);
  border-radius: 8px;
  background: #fff;
  color: #111820;
  padding: 12px 13px;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(37, 212, 255, 0.35);
  border-color: rgba(37, 212, 255, 0.7);
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: #52616e;
  font-size: 14px;
}

.form-status.is-success {
  color: #087a55;
}

.form-status.is-error {
  color: #a43b20;
}

.site-footer {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px clamp(18px, 5vw, 76px);
  color: rgba(255, 255, 255, 0.68);
  background: #05080c;
}

.site-footer a {
  color: var(--cyan);
}

.footer-main,
.footer-compliance {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
}

.footer-compliance {
  justify-content: flex-end;
  font-size: 13px;
}

.footer-compliance img {
  width: 18px;
  height: 18px;
  vertical-align: middle;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes chipFloat {
  0%,
  100% {
    transform: rotateX(7deg) rotateY(-10deg) translateY(0);
  }
  50% {
    transform: rotateX(4deg) rotateY(-7deg) translateY(-14px);
  }
}

@keyframes pulseTrace {
  0%,
  100% {
    opacity: 0.18;
    transform: scaleX(0.68);
  }
  50% {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(30px, -20px, 0);
  }
}

@media (max-width: 1060px) {
  body.nav-open .site-header {
    background: rgba(5, 9, 13, 0.98);
  }

  .main-nav {
    position: fixed;
    z-index: 120;
    top: 76px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100dvh - 92px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 8px;
    background:
      linear-gradient(145deg, rgba(14, 23, 32, 0.98), rgba(4, 8, 12, 0.98)),
      radial-gradient(circle at 20% 0%, rgba(37, 212, 255, 0.16), transparent 32%);
    box-shadow: var(--shadow);
    pointer-events: auto;
    touch-action: pan-y;
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav > a,
  .nav-product > button {
    justify-content: flex-start;
    width: 100%;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .mega-menu {
    position: static;
    display: none;
    width: 100%;
    grid-template-columns: 1fr;
    margin-top: 8px;
    padding: 14px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-product.is-mobile-open .mega-menu {
    display: grid;
  }

  .mega-grid {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .chip-card {
    min-height: 390px;
  }

  .about-grid,
  .product-grid,
  .partner-grid,
  .partner-detail-grid,
	  .hierarchy-grid,
	  .product-detail-layout,
	  .platform-grid,
	  .quality-flow,
  .application-grid,
  .news-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-hero {
    grid-template-columns: 1fr;
    padding-top: 130px;
  }

  .detail-visual-product-photo {
    width: min(88vw, 680px);
    justify-self: center;
    margin-top: 18px;
    transform: none;
  }

  .detail-visual-product-photo img {
    transform: scale(1.02);
  }

  .detail-side {
    position: static;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 66px;
    padding: 10px 14px;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .brand-text strong {
    font-size: 15px;
  }

  .hero {
    padding-top: 104px;
  }

  .hero h1,
  .partner-hero h1 {
    font-size: clamp(48px, 13.5vw, 64px);
  }

	  .hero-metrics,
	  .chip-specs,
	  .about-grid,
	  .product-grid,
	  .partner-grid,
	  .partner-detail-grid,
		  .hierarchy-grid,
		  .product-detail-layout,
		  .detail-info-grid,
		  .form-grid,
		  .contact-layout,
		  .platform-grid,
		  .quality-flow,
		  .application-grid,
	  .news-row {
    grid-template-columns: 1fr;
  }

  .detail-hero {
    min-height: auto;
    padding: 112px 16px 52px;
  }

  .product-detail-layout {
    padding-right: 16px;
    padding-left: 16px;
  }

  .detail-hero h1 {
    font-size: 40px;
  }

  .detail-hero h1.product-model-title {
    font-size: clamp(27px, 7.4vw, 40px);
  }

  .captcha-control {
    grid-template-columns: 1fr;
  }

  .contact-form label.captcha-field {
    grid-template-columns: 1fr;
  }

  .detail-hero p {
    font-size: 16px;
  }

  .detail-visual {
    min-height: 260px;
  }

  .detail-visual-product-photo {
    width: min(100%, 520px);
    margin: 18px auto 0;
  }

  .detail-visual-product-photo img {
    transform: none;
  }

  .hero-metrics div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  }

  .hero-metrics div:last-child {
    border-bottom: 0;
  }

  .chip-card {
    min-height: 350px;
  }

  .chip-core {
    width: min(230px, 70%);
  }

  .product-tabs {
    top: 74px;
  }

  .product-tabs-wrap {
    margin: 0 -18px 22px;
    top: 74px;
  }

  .product-tabs-wrap .product-tabs {
    margin: 0;
    padding-right: 64px;
  }

  .product-tabs-wrap::after {
    width: 88px;
    border-radius: 0;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.96) 54%),
      radial-gradient(circle at 72% 50%, rgba(37, 212, 255, 0.22), transparent 32%);
  }

  .product-tabs-hint {
    position: absolute;
    top: 50%;
    right: 12px;
    z-index: 1;
    display: inline-grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #25d4ff, #7df0c5);
    box-shadow: 0 10px 24px rgba(4, 16, 21, 0.2);
    color: #041015;
    pointer-events: none;
    transform: translateY(-50%);
  }

  .product-tabs-hint::before,
  .product-tabs-hint::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    border-top: 3px solid currentColor;
    border-right: 3px solid currentColor;
    transform: rotate(45deg);
  }

  .product-tabs-hint::before {
    margin-left: -8px;
    opacity: 0.78;
  }

  .product-tabs-hint::after {
    margin-left: 6px;
    opacity: 1;
    animation: tabsHintNudge 1.4s ease-in-out infinite;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-compliance {
    justify-content: flex-start;
  }
}

@keyframes tabsHintNudge {
  0%,
  100% {
    transform: translateX(-2px) rotate(45deg);
  }

  50% {
    transform: translateX(3px) rotate(45deg);
  }
}