:root {
  --blue: #0057d9;
  --blue-dark: #06327d;
  --accent: #00aeef;
  --ink: #0c1b33;
  --muted: #647086;
  --line: #dce6f2;
  --soft: #f5f8fc;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(7, 36, 84, 0.12);
  --shadow-soft: 0 16px 44px rgba(9, 44, 97, 0.08);
  --radius: 22px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: geometricPrecision;
}

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

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 86px;
  padding: 0 clamp(22px, 4vw, 64px);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  transition: background 240ms ease, color 240ms ease, height 240ms ease, box-shadow 240ms ease;
}

.site-header.is-scrolled,
.site-header.nav-open {
  height: 74px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 44px rgba(5, 31, 73, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 184px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--accent));
  border-radius: 13px;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(0, 87, 217, 0.28);
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand strong {
  font-size: 1.02rem;
}

.brand small {
  margin-top: 3px;
  color: currentColor;
  font-size: 0.72rem;
  opacity: 0.72;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
  font-size: 0.92rem;
  font-weight: 600;
}

.main-nav a {
  position: relative;
  opacity: 0.86;
  transition: opacity 180ms ease;
}

.main-nav a:hover {
  opacity: 1;
}

.main-nav a::after {
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 100%;
  height: 2px;
  content: "";
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.language-switch,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: currentColor;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
}

.site-header.is-scrolled .language-switch,
.site-header.nav-open .language-switch,
.site-header.is-scrolled .nav-toggle,
.site-header.nav-open .nav-toggle {
  border-color: var(--line);
  background: var(--soft);
}

.language-switch {
  height: 40px;
  padding: 0 14px;
  cursor: pointer;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  cursor: pointer;
}

.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  color: var(--white);
  background: #07152c;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-video-motion {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.12) 21%, transparent 22%),
    radial-gradient(circle at 72% 42%, rgba(0, 174, 239, 0.28), transparent 32%);
  mix-blend-mode: screen;
  opacity: 0.58;
  animation: lightSweep 7s ease-in-out infinite;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(3, 18, 43, 0.88) 0%, rgba(3, 18, 43, 0.68) 45%, rgba(3, 18, 43, 0.36) 100%),
    linear-gradient(180deg, rgba(3, 18, 43, 0.4), rgba(3, 18, 43, 0.78));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, calc(100% - 44px));
  margin-left: clamp(22px, 8vw, 130px);
  padding-top: 80px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero .eyebrow,
.cta-section .eyebrow {
  color: #9de9ff;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 0.96;
  font-weight: 760;
}

h2 {
  color: var(--ink);
  font-size: clamp(2.15rem, 4vw, 4rem);
  line-height: 1.04;
  font-weight: 740;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.14rem;
}

.hero-actions,
.social-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 750;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.btn-primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 20px 42px rgba(0, 87, 217, 0.38);
}

.btn-primary:hover {
  background: #0a68fa;
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(18px);
}

.btn-light {
  color: var(--blue);
  background: var(--white);
  box-shadow: 0 24px 52px rgba(0, 32, 87, 0.2);
}

.hero-panel {
  position: absolute;
  z-index: 3;
  right: clamp(24px, 5vw, 82px);
  bottom: clamp(34px, 8vh, 88px);
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  width: min(450px, calc(100% - 48px));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(22px);
}

.hero-panel div {
  padding: 20px;
}

.hero-panel div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

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

.hero-panel span {
  margin-bottom: 8px;
  color: #9de9ff;
  font-size: 1.02rem;
  font-weight: 800;
}

.hero-panel strong {
  font-size: 0.86rem;
  line-height: 1.35;
}

.scroll-cue {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 32px;
  width: 26px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-cue span {
  position: absolute;
  top: 9px;
  left: 50%;
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: var(--white);
  transform: translateX(-50%);
  animation: scrollDot 1.8s ease-in-out infinite;
}

.section {
  padding: clamp(82px, 9vw, 140px) clamp(22px, 4vw, 64px);
}

.section-grid,
.facility-layout,
.footer-grid {
  width: min(var(--container), 100%);
  margin: 0 auto;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(46px, 7vw, 92px);
  align-items: center;
}

.image-stack {
  position: relative;
}

.image-main,
.facility-media img {
  width: 100%;
  min-height: 560px;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.image-note {
  position: absolute;
  right: -24px;
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 13px;
  width: min(310px, calc(100% - 32px));
  padding: 18px 20px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  font-weight: 720;
}

.image-note i,
.feature-card > i,
.product-card i {
  color: var(--blue);
}

.section-copy p {
  color: var(--muted);
  font-size: 1.02rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.stat-card,
.feature-card,
.cert-card,
.map-card,
.news-card,
.product-card {
  border: 1px solid rgba(0, 87, 217, 0.1);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.stat-card {
  padding: 25px;
  border-radius: 20px;
}

.stat-card strong {
  display: block;
  color: var(--blue);
  font-size: 2.3rem;
  line-height: 1;
}

.stat-card span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 680;
}

.product-section,
.global-section,
.news-section {
  background:
    linear-gradient(180deg, var(--soft), #ffffff);
}

.section-heading {
  width: min(var(--container), 100%);
  margin: 0 auto 44px;
}

.section-heading h2 {
  max-width: 790px;
  margin-bottom: 14px;
}

.section-heading p:not(.eyebrow) {
  max-width: 660px;
  color: var(--muted);
}

.product-grid,
.why-grid,
.cert-grid,
.news-grid {
  display: grid;
  width: min(var(--container), 100%);
  margin: 0 auto;
  gap: 22px;
}

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

.product-card {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  color: var(--white);
  border: 0;
  border-radius: 26px;
  isolation: isolate;
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.product-card::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(180deg, rgba(1, 19, 48, 0.08), rgba(1, 19, 48, 0.88));
}

.product-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.product-card div {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
}

.product-card i {
  margin-bottom: 18px;
  color: #9de9ff;
}

.product-card p,
.news-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 72px rgba(5, 31, 73, 0.2);
}

.product-card:hover img {
  transform: scale(1.08);
}

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

.feature-card {
  min-height: 244px;
  padding: 34px;
  border-radius: 22px;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.feature-card:hover {
  border-color: rgba(0, 174, 239, 0.38);
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.feature-card > i {
  width: 34px;
  height: 34px;
  margin-bottom: 26px;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.facility-section {
  padding-left: 0;
  padding-right: 0;
  background: #07152c;
}

.facility-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(380px, 0.78fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  width: min(1320px, calc(100% - 44px));
}

.facility-media img {
  min-height: 680px;
  border-radius: 0 34px 34px 0;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.facility-content {
  color: var(--white);
}

.facility-content h2 {
  color: var(--white);
}

.process-list {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.process-list div {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 0 18px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.07);
}

.process-list span {
  grid-row: span 2;
  color: #9de9ff;
  font-weight: 850;
}

.process-list strong {
  display: block;
  margin-bottom: 4px;
}

.process-list p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
}

.global-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.global-metrics div {
  min-width: 142px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
}

.global-metrics strong,
.global-metrics span {
  display: block;
}

.global-metrics strong {
  color: var(--blue);
  font-size: 1.8rem;
  line-height: 1;
}

.global-metrics span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.map-card {
  padding: 32px;
  border-radius: 30px;
}

.map-card svg {
  width: 100%;
  min-height: 320px;
}

.map-card svg > path {
  fill: #d8e9fb;
  stroke: rgba(0, 87, 217, 0.12);
  stroke-width: 2;
}

.map-lines path {
  fill: none;
  stroke: var(--accent);
  stroke-dasharray: 6 8;
  stroke-linecap: round;
  stroke-width: 2.4;
  animation: dashFlow 3.8s linear infinite;
}

.map-dots circle {
  fill: var(--blue);
  stroke: #ffffff;
  stroke-width: 5;
  filter: drop-shadow(0 10px 14px rgba(0, 87, 217, 0.26));
}

.map-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.map-caption strong {
  font-size: 1.1rem;
}

.map-caption span {
  color: var(--muted);
  text-align: right;
}

.cert-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.cert-card {
  display: grid;
  place-items: center;
  min-height: 160px;
  padding: 22px;
  text-align: center;
  border-radius: 20px;
}

.cert-card strong {
  color: var(--blue);
  font-size: 2.1rem;
  line-height: 1;
}

.cert-card span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 680;
}

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

.news-card {
  overflow: hidden;
  border-radius: 24px;
  background: var(--white);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

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

.news-card div {
  padding: 26px;
}

.news-card span {
  display: inline-block;
  margin-bottom: 13px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.news-card p {
  color: var(--muted);
}

.cta-section {
  padding: clamp(82px, 9vw, 130px) 22px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(0, 87, 217, 0.95), rgba(0, 174, 239, 0.82)),
    url("https://images.pexels.com/photos/28146795/pexels-photo-28146795.jpeg?auto=compress&cs=tinysrgb&w=1800") center/cover;
}

.cta-inner {
  width: min(920px, 100%);
  margin: 0 auto;
  text-align: center;
}

.cta-inner h2 {
  color: var(--white);
}

.cta-inner p:not(.eyebrow) {
  max-width: 680px;
  margin: 0 auto 30px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
}

.site-footer {
  padding: 70px clamp(22px, 4vw, 64px) 28px;
  color: rgba(255, 255, 255, 0.76);
  background: #07152c;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 46px;
}

.footer-brand {
  margin-bottom: 20px;
  color: var(--white);
}

.site-footer h3 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 1rem;
}

.site-footer a:not(.brand) {
  display: block;
  margin-bottom: 12px;
  transition: color 180ms ease;
}

.site-footer a:not(.brand):hover {
  color: var(--white);
}

.site-footer p {
  margin-bottom: 12px;
}

.social-links {
  margin-top: 22px;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: min(var(--container), 100%);
  margin: 52px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.88rem;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes heroDrift {
  from {
    transform: scale(1.05) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.1) translate3d(-18px, -8px, 0);
  }
}

@keyframes lightSweep {
  0%,
  100% {
    transform: translateX(-8%);
    opacity: 0.38;
  }
  50% {
    transform: translateX(10%);
    opacity: 0.72;
  }
}

@keyframes scrollDot {
  0% {
    transform: translate(-50%, 0);
    opacity: 1;
  }
  80% {
    transform: translate(-50%, 16px);
    opacity: 0;
  }
  100% {
    transform: translate(-50%, 0);
    opacity: 0;
  }
}

@keyframes dashFlow {
  to {
    stroke-dashoffset: -56;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1120px) {
  .product-grid,
  .cert-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why-grid,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .facility-layout {
    grid-template-columns: 1fr;
  }

  .facility-media img {
    min-height: 520px;
    border-radius: 0 0 34px 34px;
  }

  .facility-content {
    padding: 0 22px 20px;
  }
}

@media (max-width: 920px) {
  .site-header {
    height: 76px;
  }

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

  .main-nav {
    position: absolute;
    top: 74px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 0;
    overflow: hidden;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a,
  .language-switch {
    justify-content: flex-start;
    width: 100%;
    height: auto;
    padding: 16px 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .main-nav a + a,
  .language-switch {
    border-top: 1px solid var(--line);
  }

  .main-nav a::after {
    display: none;
  }

  .hero {
    min-height: 920px;
  }

  .hero-panel {
    left: 22px;
    right: 22px;
    bottom: 78px;
    width: auto;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .section-copy {
    order: -1;
  }

  .image-note {
    right: 18px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 0 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    display: block;
    min-height: 100vh;
    padding: 118px 0 48px;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin-left: 18px;
    padding-top: 0;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .btn {
    width: 100%;
  }

  .hero-panel {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-template-columns: 1fr;
    width: calc(100% - 36px);
    margin: 32px 18px 0;
  }

  .hero-panel div + div {
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-left: 0;
  }

  .scroll-cue {
    display: none;
  }

  .product-grid,
  .why-grid,
  .cert-grid,
  .news-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

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

  .image-main,
  .facility-media img {
    min-height: 420px;
    border-radius: 24px;
  }

  .facility-layout {
    width: calc(100% - 36px);
  }

  .facility-media img {
    border-radius: 24px;
  }

  .process-list div {
    grid-template-columns: 1fr;
  }

  .process-list span {
    grid-row: auto;
    margin-bottom: 8px;
  }

  .map-card {
    padding: 20px;
  }

  .map-caption,
  .footer-bottom {
    display: grid;
  }

  .map-caption span {
    text-align: left;
  }

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

/* Cinematic homepage hero revision */
.site-header {
  height: 104px;
  padding: 0 clamp(22px, 4.6vw, 72px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(2, 14, 35, 0.62), rgba(2, 14, 35, 0));
  border-bottom: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.site-header.is-scrolled,
.site-header.nav-open,
.site-header:hover {
  height: 104px;
  color: var(--white);
  background: linear-gradient(180deg, rgba(2, 14, 35, 0.7), rgba(2, 14, 35, 0.08));
  box-shadow: none;
  backdrop-filter: none;
}

.brand {
  gap: 16px;
  min-width: 260px;
}

.brand-mark {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  font-size: 1.45rem;
  box-shadow: 0 20px 44px rgba(0, 87, 217, 0.32);
}

.brand strong {
  font-size: clamp(1.28rem, 2vw, 1.72rem);
  letter-spacing: 0;
}

.brand small {
  margin-top: 5px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.header-contact,
.language-switch,
.icon-button,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 46px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(16px);
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.header-contact,
.language-switch {
  padding: 0 18px;
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.icon-button,
.nav-toggle {
  width: 46px;
  padding: 0;
  cursor: pointer;
}

.header-contact:hover,
.language-switch:hover,
.icon-button:hover,
.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.42);
  transform: translateY(-1px);
}

.site-header.is-scrolled .language-switch,
.site-header.nav-open .language-switch,
.site-header.is-scrolled .nav-toggle,
.site-header.nav-open .nav-toggle {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.main-nav {
  position: absolute;
  top: calc(100% - 8px);
  right: clamp(22px, 4.6vw, 72px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  width: min(560px, calc(100vw - 44px));
  overflow: hidden;
  color: var(--white);
  background: rgba(5, 22, 52, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 26px;
  box-shadow: 0 34px 100px rgba(0, 12, 32, 0.34);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px) scale(0.98);
  transform-origin: top right;
  backdrop-filter: blur(26px);
  transition: opacity 240ms ease, transform 240ms ease;
}

.site-header:hover .main-nav,
.site-header.nav-open .main-nav,
.main-nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.main-nav a {
  display: grid;
  gap: 10px;
  min-height: 108px;
  padding: 26px 28px;
  color: var(--white);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.04rem;
  font-weight: 760;
  opacity: 1;
}

.main-nav a:nth-child(2n) {
  border-right: 0;
}

.main-nav a:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.main-nav a span {
  color: #8ce7ff;
  font-size: 0.72rem;
  font-weight: 900;
}

.main-nav a::after {
  display: none;
}

.main-nav a:hover {
  background: rgba(0, 87, 217, 0.26);
}

.hero {
  display: block;
  min-height: 100vh;
  color: var(--white);
  background: #041126;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  height: 26vh;
  content: "";
  background: linear-gradient(180deg, rgba(4, 17, 38, 0), rgba(4, 17, 38, 0.42));
  pointer-events: none;
}

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

.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  filter: saturate(1.05) contrast(1.04);
}

.hero-overlay {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(3, 16, 42, 0.44), rgba(3, 16, 42, 0.16) 45%, rgba(3, 16, 42, 0.36)),
    rgba(0, 32, 86, 0.2);
  pointer-events: none;
}

.hero-media img,
.hero-video-motion,
.hero-content,
.hero-panel,
.scroll-cue {
  display: none;
}

@media (max-width: 920px) {
  .site-header,
  .site-header.is-scrolled,
  .site-header.nav-open,
  .site-header:hover {
    height: 88px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 15px;
  }

  .brand strong {
    font-size: 1.2rem;
  }

  .brand small {
    display: none;
  }

  .main-nav {
    top: calc(100% - 2px);
    left: 16px;
    right: 16px;
    grid-template-columns: 1fr;
    width: auto;
  }

  .main-nav a {
    min-height: 72px;
    padding: 18px 22px;
    border-right: 0;
  }

  .main-nav a:nth-last-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 0 16px;
  }

  .header-actions {
    gap: 8px;
  }

  .brand > span:not(.brand-mark) {
    display: none;
  }

  .header-contact {
    display: inline-flex;
    height: 44px;
    padding: 0 12px;
    font-size: 0.74rem;
  }

  .language-switch {
    width: 44px;
    padding: 0;
    font-size: 0;
  }

  .icon-button,
  .nav-toggle {
    width: 44px;
    height: 44px;
  }

  .hero {
    min-height: 100vh;
    padding: 0;
  }

  .site-header.nav-open .main-nav,
  .main-nav.is-open {
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) scale(1) !important;
  }
}

.site-header.nav-open .main-nav,
.main-nav.is-open {
  opacity: 1 !important;
  pointer-events: auto !important;
  transform: translateY(0) scale(1) !important;
}

/* Chinese-first premium cinematic refinement */
body {
  font-family: "Noto Sans SC", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.site-header {
  height: 108px;
  padding: 0 clamp(26px, 5vw, 78px);
  background: linear-gradient(180deg, rgba(2, 18, 46, 0.42), rgba(2, 18, 46, 0));
}

.site-header.is-scrolled,
.site-header.nav-open,
.site-header:hover {
  height: 108px;
  background: linear-gradient(180deg, rgba(2, 18, 46, 0.48), rgba(2, 18, 46, 0.04));
}

.brand-mark {
  width: 66px;
  height: 66px;
  border-radius: 20px;
  font-size: 1.58rem;
}

.brand strong {
  font-size: clamp(1.42rem, 2vw, 1.92rem);
  font-weight: 900;
}

.brand small {
  opacity: 0.78;
}

.header-contact,
.language-switch,
.icon-button,
.nav-toggle {
  height: 44px;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}

.header-contact,
.language-switch {
  padding: 0 17px;
  font-size: 0.84rem;
  font-weight: 700;
}

.icon-button,
.nav-toggle {
  width: 44px;
}

.header-contact:hover,
.language-switch:hover,
.icon-button:hover,
.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(135, 224, 255, 0.42);
  transform: translateY(-1px);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 25, 70, 0.22), rgba(0, 25, 70, 0.08) 48%, rgba(0, 25, 70, 0.18)),
    rgba(0, 25, 70, 0.22);
}

.hero-media video {
  transform: scale(1.01);
  filter: saturate(1.12) contrast(1.06);
}

.hero-statement {
  position: absolute;
  z-index: 3;
  left: clamp(24px, 5vw, 78px);
  bottom: clamp(58px, 8vh, 92px);
  color: var(--white);
  text-shadow: 0 20px 54px rgba(0, 10, 34, 0.42);
}

.hero-statement p {
  margin-bottom: 18px;
  color: rgba(196, 239, 255, 0.88);
  font-size: clamp(0.86rem, 1.1vw, 1rem);
  font-weight: 700;
}

.hero-statement h1 {
  margin: 0;
  max-width: 760px;
  color: var(--white);
  font-size: clamp(2.45rem, 4.7vw, 5rem);
  line-height: 1.12;
  font-weight: 800;
}

.main-nav {
  visibility: hidden;
  background: rgba(5, 22, 52, 0.68);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 34px 100px rgba(0, 12, 32, 0.3);
  transform: translateY(-18px) scale(0.985);
  transition:
    opacity 320ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 320ms;
}

.site-header:hover .main-nav,
.site-header.nav-open .main-nav,
.main-nav.is-open {
  visibility: visible;
  transition:
    opacity 320ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
}

.main-nav a {
  position: relative;
  overflow: hidden;
  font-weight: 700;
}

.main-nav a em {
  position: relative;
  z-index: 1;
  font-style: normal;
}

.main-nav a::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(115deg, rgba(0, 174, 239, 0.22), rgba(0, 87, 217, 0.12));
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 260ms ease, transform 260ms ease;
}

.main-nav a:hover {
  background: transparent;
}

.main-nav a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.main-nav a:hover span,
.main-nav a:hover em {
  transform: translateX(3px);
}

.main-nav a span,
.main-nav a em {
  transition: transform 260ms ease, color 260ms ease;
}

@media (max-width: 920px) {
  .site-header,
  .site-header.is-scrolled,
  .site-header.nav-open,
  .site-header:hover {
    height: 90px;
  }

  .brand-mark {
    width: 54px;
    height: 54px;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 0 14px;
  }

  .header-actions {
    gap: 7px;
  }

  .header-contact {
    height: 42px;
    padding: 0 10px;
    font-size: 0.72rem;
  }

  .language-switch {
    width: auto;
    height: 42px;
    padding: 0 10px;
    font-size: 0.7rem;
  }

  .icon-button,
  .nav-toggle {
    width: 42px;
    height: 42px;
  }

  .hero-statement {
    left: 20px;
    right: 20px;
    bottom: 56px;
  }

  .hero-statement h1 {
    font-size: clamp(2.15rem, 12vw, 3.2rem);
  }

  .hero-statement p {
    font-size: 0.78rem;
  }
}

.site-header.nav-open .main-nav,
.main-nav.is-open {
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  transform: translateY(0) scale(1) !important;
  transition:
    opacity 320ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s !important;
}

.main-nav {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
}