:root {
  --bg: #07090a;
  --panel: #111619;
  --panel-2: #171e22;
  --ink: #f7f9f7;
  --muted: #aab2b0;
  --dark: #101416;
  --paper: #f4f5f1;
  --line: rgba(255, 255, 255, 0.14);
  --line-dark: rgba(11, 20, 23, 0.12);
  --cyan: #66d4dc;
  --amber: #d6a14b;
  --orange: #ff9a1f;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  --max: 1180px;
  --mx: 50vw;
  --my: 50vh;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(102, 212, 220, 0.08), transparent 28vw),
    var(--bg);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.65;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  mask-image: radial-gradient(circle at var(--mx) var(--my), #000, transparent 34vw);
}

.cursor-orb {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 260px;
  height: 260px;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0;
  background: radial-gradient(circle, rgba(102, 212, 220, 0.2), rgba(255, 154, 31, 0.1) 34%, transparent 66%);
  mix-blend-mode: screen;
  transform: translate3d(calc(var(--mx) - 130px), calc(var(--my) - 130px), 0);
  transition: opacity 0.25s ease;
}

body.pointer-active .cursor-orb {
  opacity: 1;
}

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

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

button,
input {
  font: inherit;
}

.scroll-progress {
  position: fixed;
  z-index: 90;
  top: 0;
  left: 0;
  width: calc(var(--scroll-progress, 0) * 100%);
  height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--cyan));
}

.site-header {
  position: fixed;
  z-index: 60;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 82px;
  padding: 0 clamp(18px, 5vw, 72px);
  color: #fff;
  transition: background 0.3s ease, border-color 0.3s ease, min-height 0.3s ease;
}

.site-header.is-scrolled {
  min-height: 68px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(7, 9, 10, 0.84);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: clamp(112px, 9vw, 142px);
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 34px);
  margin: 0 20px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a {
  position: relative;
  padding: 10px 0;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--amber), var(--cyan));
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.28s ease;
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

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

.site-search {
  display: flex;
  align-items: center;
  gap: 8px;
  width: clamp(210px, 22vw, 330px);
  height: 42px;
  padding: 0 6px 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.site-search input {
  min-width: 0;
  width: 100%;
  border: 0;
  outline: 0;
  color: #fff;
  background: transparent;
  font-size: 13px;
}

.site-search input::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.site-search button,
.lang-link,
.menu-toggle {
  border: 0;
  color: #111;
  background: #fff;
}

.site-search button {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  cursor: pointer;
}

.lang-link {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 9px 13px;
  font-size: 13px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  place-items: center;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: #fff;
}

.mobile-menu {
  position: fixed;
  z-index: 80;
  inset: 0;
  display: grid;
  align-content: start;
  gap: 4px;
  padding: 28px;
  color: #fff;
  background: rgba(7, 9, 10, 0.96);
  transform: translateX(100%);
  transition: transform 0.35s ease;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.mobile-menu-head img {
  width: 130px;
}

.mobile-menu button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  color: #fff;
  background: transparent;
}

.mobile-menu a {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  font-size: 24px;
}

.hero-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #000;
}

.hero-section::before {
  position: absolute;
  z-index: 2;
  top: -10%;
  left: -24%;
  width: 18%;
  height: 120%;
  background: linear-gradient(90deg, transparent, rgba(102, 212, 220, 0.15), transparent);
  content: "";
  pointer-events: none;
  transform: skewX(-18deg);
  animation: scan-beam 6s cubic-bezier(0.76, 0, 0.24, 1) infinite;
}

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

.hero-media img,
.hero-media canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  transform: scale(1.04);
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero-frame {
  opacity: 0;
  transition: opacity 1.2s ease, transform 5.5s ease;
}

.hero-frame.is-active {
  opacity: 1;
}

.hero-media canvas {
  opacity: 0.75;
  mix-blend-mode: screen;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 38%, rgba(102, 212, 220, 0.16), transparent 28%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.42) 54%, rgba(0, 0, 0, 0.78)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.84));
  content: "";
}

.hero-media::before,
.page-hero::after,
.solution-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.13) 48%, transparent 62%);
  content: "";
  pointer-events: none;
  transform: translateX(-120%);
  animation: surface-sweep 7.5s ease-in-out infinite;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(240px, 360px);
  align-items: end;
  gap: clamp(34px, 6vw, 92px);
  width: min(var(--max), calc(100% - 44px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 138px 0 74px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(48px, 7.2vw, 106px);
  line-height: 1.02;
  font-weight: 800;
}

.hero-copy h1 span {
  display: block;
}

.hero-copy p:not(.eyebrow) {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(16px, 1.45vw, 20px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 22px;
  color: #0b1012;
  background: linear-gradient(135deg, #fff, #dff8fb);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  content: "";
  transform: translateX(-130%);
  transition: transform 0.5s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(102, 212, 220, 0.16);
}

.button:hover::before {
  transform: translateX(130%);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.button-dark {
  color: #fff;
  background: #11181b;
}

.button-light {
  color: #071012;
  background: #fff;
}

.hero-stats {
  display: grid;
  gap: 12px;
}

.hero-stats article {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(14px);
}

.hero-stats strong {
  display: block;
  font-size: 32px;
  line-height: 1;
}

.hero-stats span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
}

.section {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: clamp(70px, 9vw, 118px) 0;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.section-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 5vw, 62px);
  line-height: 1.05;
}

.section-head a {
  color: var(--cyan);
  font-weight: 700;
  white-space: nowrap;
}

.capability-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: 100%;
  max-width: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.08);
}

.capability-strip article {
  min-height: 290px;
  padding: clamp(28px, 4vw, 52px);
  background: var(--panel);
}

.capability-strip span,
.solution-card span {
  color: var(--amber);
  font-family: Georgia, serif;
}

.capability-strip h2,
.solution-card h2 {
  margin: 34px 0 14px;
  font-size: 24px;
}

.capability-strip p,
.solution-card p {
  margin: 0;
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

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

.product-card {
  min-width: 0;
}

.product-card a {
  position: relative;
  display: grid;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.product-card a::before,
.case-card a::before,
.solution-card::before,
.culture-card::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0;
  background: radial-gradient(circle at var(--card-x, 50%) var(--card-y, 50%), rgba(102, 212, 220, 0.18), transparent 36%);
  content: "";
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.product-card a:hover {
  border-color: rgba(102, 212, 220, 0.42);
  background: #141c20;
  transform: translateY(-6px);
}

.product-card a:hover::before,
.case-card a:hover::before,
.solution-card:hover::before,
.culture-card:hover::before {
  opacity: 1;
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #0d1113;
  transition: transform 0.5s ease;
}

.product-card-body {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
  padding: 20px;
}

.product-card-body span {
  color: var(--amber);
  font-size: 13px;
}

.product-card-body h3 {
  margin: 0;
  min-height: 2.4em;
  font-size: 22px;
  line-height: 1.2;
}

.product-card-body p {
  margin: 0;
  min-height: 4.8em;
  color: var(--muted);
  font-size: 14px;
}

.hover-list {
  display: grid;
  gap: 8px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: max-height 0.28s ease, opacity 0.28s ease, transform 0.28s ease;
}

.product-card a:hover .hover-list,
.product-card a:focus-visible .hover-list {
  max-height: 150px;
  opacity: 1;
  transform: translateY(0);
}

.hover-list em {
  display: block;
  border-left: 2px solid var(--cyan);
  padding-left: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-style: normal;
}

.product-card strong,
.case-card strong {
  color: var(--cyan);
  font-size: 14px;
}

.image-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(60px, 8vw, 108px) max(22px, calc((100vw - var(--max)) / 2));
  color: var(--dark);
  background: var(--paper);
}

.image-feature img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.image-feature h2 {
  margin: 0;
  font-size: clamp(30px, 4.2vw, 54px);
  line-height: 1.08;
}

.image-feature p:not(.eyebrow) {
  color: #4a5452;
}

.muted-section {
  width: 100%;
  max-width: none;
  padding-right: max(22px, calc((100vw - var(--max)) / 2));
  padding-left: max(22px, calc((100vw - var(--max)) / 2));
  background: #0d1113;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.case-card a {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 42%) 1fr;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.case-card a:hover {
  border-color: rgba(214, 161, 75, 0.48);
  transform: translateY(-5px);
}

.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case-card div {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 28px;
}

.case-card a:hover img,
.product-card a:hover img {
  transform: scale(1.04);
}

.case-card span,
.news-row span {
  color: var(--amber);
  font-size: 13px;
}

.case-card h3,
.news-row h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
}

.case-card p,
.news-row p {
  margin: 0;
  color: var(--muted);
}

.news-list {
  display: grid;
  gap: 14px;
}

.news-row a {
  display: grid;
  grid-template-columns: 120px 100px 1fr minmax(280px, 0.9fr);
  gap: 22px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}

.news-row time {
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
}

.page-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.75fr);
  align-items: end;
  gap: clamp(28px, 6vw, 78px);
  min-height: 72vh;
  padding: 150px max(22px, calc((100vw - var(--max)) / 2)) 70px;
  overflow: hidden;
  background: #0b0f11;
}

.page-hero::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 22%, rgba(102, 212, 220, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
  content: "";
}

.page-hero > * {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 1.02;
}

.page-hero p:not(.eyebrow) {
  max-width: 780px;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 20px);
}

.page-hero img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.detail-layout,
.article-layout,
.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.detail-main,
.detail-side,
.contact-card,
.solution-card,
.about-metrics article,
.article-body {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.detail-main,
.detail-side,
.contact-card,
.solution-card,
.article-body {
  padding: clamp(24px, 4vw, 42px);
}

.detail-main h2,
.detail-side h2,
.article-body h2 {
  margin-top: 0;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, 0.78);
}

.check-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  content: "";
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.spec-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.spec-grid span,
.contact-card span {
  display: block;
  color: var(--amber);
  font-size: 13px;
}

.spec-grid strong {
  display: block;
  margin-top: 8px;
  color: #fff;
  font-size: 15px;
}

.detail-side {
  position: sticky;
  top: 96px;
}

.detail-side p {
  color: var(--muted);
}

.detail-side a:not(.button) {
  display: block;
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
  color: rgba(255, 255, 255, 0.78);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.solution-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 260px;
}

.solution-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.solution-card:hover img {
  transform: scale(1.05);
}

.solution-card div {
  position: relative;
  z-index: 2;
  padding: 24px;
}

.solution-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.78fr);
  gap: clamp(26px, 5vw, 68px);
  align-items: center;
}

.solution-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.solution-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.solution-intro {
  border-left: 1px solid var(--line);
  padding-left: clamp(22px, 4vw, 42px);
}

.solution-intro h2 {
  margin: 0;
  font-size: clamp(30px, 4.4vw, 56px);
  line-height: 1.08;
}

.solution-intro p:not(.eyebrow) {
  color: var(--muted);
}

.about-story {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
}

.about-story-reverse {
  grid-template-columns: minmax(360px, 1.05fr) minmax(0, 0.95fr);
  padding-top: 0;
}

.about-image {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.about-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-image:hover img {
  transform: scale(1.04);
}

.about-copy h2 {
  margin-top: 0;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.1;
}

.about-copy p {
  color: var(--muted);
}

.culture-section {
  padding-top: 0;
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.culture-card {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background:
    radial-gradient(circle at 12% 0%, rgba(102, 212, 220, 0.12), transparent 34%),
    var(--panel);
}

.culture-card::after {
  position: absolute;
  right: -28px;
  bottom: -34px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(102, 212, 220, 0.2);
  border-radius: 50%;
  content: "";
}

.culture-card h3 {
  margin: 0 0 14px;
  font-size: 24px;
}

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

.about-metrics {
  display: grid;
  gap: 14px;
}

.about-metrics article {
  padding: 22px;
}

.about-metrics h3 {
  margin: 0 0 8px;
}

.about-metrics p {
  margin: 0;
  color: var(--muted);
}

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

.contact-card {
  min-height: 260px;
}

.contact-card h2 {
  margin: 16px 0 20px;
  font-size: 30px;
}

.contact-card a,
.contact-card p {
  display: block;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.contact-form-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: stretch;
  padding-top: 0;
}

.contact-form-media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.contact-form-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(24px, 4vw, 42px);
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(102, 212, 220, 0.09), transparent 30vw),
    var(--panel);
}

.contact-form h2 {
  margin: 0 0 22px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}

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

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  outline: 0;
  padding: 13px 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form textarea {
  min-height: 132px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(102, 212, 220, 0.65);
  box-shadow: 0 0 0 4px rgba(102, 212, 220, 0.08);
}

.field-wide {
  grid-column: 1 / -1;
}

.form-trap {
  position: absolute;
  left: -9999px;
}

.contact-form .button {
  margin-top: 20px;
}

.form-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.article-layout {
  grid-template-columns: minmax(0, 760px) 360px;
}

.article-body {
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
}

.article-body time {
  display: block;
  margin-bottom: 28px;
  color: var(--amber);
}

.empty {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
  color: var(--muted);
  background: var(--panel);
}

.site-footer {
  color: #fff;
  background: #050606;
}

.footer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(54px, 8vw, 90px) max(22px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(135deg, rgba(102, 212, 220, 0.12), transparent 38%),
    linear-gradient(90deg, rgba(214, 161, 75, 0.12), transparent 48%);
}

.footer-cta h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 1.04;
}

.footer-cta p:not(.eyebrow) {
  max-width: 680px;
  color: var(--muted);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.05fr 1.35fr 0.72fr 0.92fr;
  gap: clamp(24px, 4vw, 58px);
  padding: 50px max(22px, calc((100vw - var(--max)) / 2));
}

.footer-brand img {
  width: 142px;
}

.footer-brand p,
.footer-contact-list span,
.footer-capability span {
  color: rgba(255, 255, 255, 0.62);
}

.footer-contact-list,
.footer-nav,
.footer-capability {
  display: grid;
  gap: 10px;
}

.footer-contact-list h3,
.footer-capability h3 {
  margin: 0 0 8px;
  color: #fff;
}

.footer-nav a,
.footer-contact-list a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-capability span {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px max(22px, calc((100vw - var(--max)) / 2)) 34px;
  color: rgba(255, 255, 255, 0.44);
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.09) translate3d(1.4%, -1.2%, 0);
  }
}

@keyframes scan-beam {
  0% {
    left: -24%;
    opacity: 0;
  }
  15% {
    opacity: 1;
  }
  58% {
    left: 112%;
    opacity: 1;
  }
  100% {
    left: 112%;
    opacity: 0;
  }
}

@keyframes surface-sweep {
  0%,
  35% {
    transform: translateX(-120%);
  }
  55% {
    transform: translateX(120%);
  }
  100% {
    transform: translateX(120%);
  }
}

@media (max-width: 1180px) {
  .site-search {
    display: none;
  }

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

@media (max-width: 960px) {
  .nav-links,
  .lang-link {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .hero-inner,
  .page-hero,
  .image-feature,
  .detail-layout,
  .article-layout,
  .about-grid,
  .about-story,
  .about-story-reverse,
  .solution-showcase,
  .contact-form-section {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    align-items: end;
    padding-top: 120px;
  }

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

  .capability-strip,
  .product-grid,
  .product-grid-wide,
  .solution-grid,
  .contact-grid,
  .culture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .case-card a {
    grid-template-columns: 1fr;
  }

  .case-card img {
    aspect-ratio: 16 / 10;
  }

  .news-row a {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .detail-side {
    position: static;
  }

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

@media (max-width: 640px) {
  .site-header {
    min-height: 70px;
  }

  .brand img {
    width: 118px;
  }

  .hero-copy h1 {
    font-size: 46px;
  }

  .hero-stats,
  .capability-strip,
  .product-grid,
  .product-grid-wide,
  .solution-grid,
  .contact-grid,
  .culture-grid,
  .form-grid,
  .spec-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .hero-section {
    min-height: 92vh;
  }

  .hero-inner {
    min-height: 92vh;
  }

  .page-hero {
    min-height: 64vh;
    padding-top: 112px;
  }
}

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