:root {
  --ink: #f4faff;
  --muted: rgba(185, 225, 248, 0.92);
  --line: rgba(255, 255, 255, 0.20);
  --paper: rgba(255, 255, 255, 0.07);
  --wash: #0c2e47;
  --brand-blue: #1dc8ff;
  --cyan: #1dc8ff;
  --blue: #4a9fe8;
  --orange: #ff8c2a;
  --navy: #060f18;
  --deep: #0c2e47;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.13);
  --light-ink: #0b1720;
  --light-muted: #637381;
  --shadow: 0 20px 64px rgba(0, 0, 0, 0.38);
  --glow: 0 0 32px rgba(29, 200, 255, 0.30);
  --text-eyebrow: 18px;
  --text-body: 18px;
  --text-body-large: 20px;
  --text-caption: 14px;
  --text-small: 12px;
  --title-page: clamp(32px, 3.5vw, 48px);
  --title-section: clamp(28px, 3vw, 40px);
  --title-card: 22px;
  --leading-body: 1.72;
  --font-main: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* animated hero background */
@keyframes bgShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-main);
  line-height: 1.5;
  background:
    radial-gradient(circle at 14% 6%, rgba(29, 200, 255, 0.14), transparent 28%),
    radial-gradient(circle at 85% 16%, rgba(74, 159, 232, 0.18), transparent 30%),
    radial-gradient(circle at 50% 55%, rgba(12, 46, 71, 0.60), transparent 60%),
    linear-gradient(180deg, #060f18 0%, #0c2e47 45%, #071520 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

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

input,
textarea,
select,
[contenteditable="true"] {
  -webkit-touch-callout: default;
  -webkit-user-select: text;
  user-select: text;
}

img {
  -webkit-user-drag: none;
  user-drag: none;
}

button,
a,
input,
textarea,
select,
table {
  font-family: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 12px clamp(20px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 15, 24, 0.88);
  backdrop-filter: blur(18px);
}

.brand img {
  display: block;
  width: 168px;
  height: auto;
  filter: drop-shadow(0 7px 18px rgba(3, 60, 92, 0.08));
}

.desktop-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  color: rgba(244, 251, 255, 0.8);
  font-size: var(--text-caption);
  font-weight: 800;
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
}

.desktop-nav a::after {
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transition: width 0.2s ease;
}

.desktop-nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
  cursor: pointer;
}

.icon-button svg {
  width: 19px;
  height: 19px;
}

.menu-button {
  display: none;
}

.mobile-nav {
  position: absolute;
  right: 20px;
  top: 68px;
  display: none;
  width: min(320px, calc(100vw - 40px));
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 15, 24, 0.96);
  box-shadow: var(--shadow);
}

.mobile-nav.open {
  display: grid;
}

.mobile-nav a {
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

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

.section-nav {
  position: sticky;
  top: 76px;
  z-index: 18;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(138px, 1fr);
  gap: 1px;
  padding: 1px clamp(20px, 5vw, 76px);
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 15, 24, 0.92);
  backdrop-filter: blur(18px);
  scrollbar-width: none;
}

.section-nav::-webkit-scrollbar {
  display: none;
}

.section-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 14px;
  color: rgba(244, 251, 255, 0.82);
  font-size: var(--text-caption);
  font-weight: 800;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.06);
  transition: color 0.2s ease, background 0.2s ease;
}

.section-nav a:hover {
  color: #060f18;
  background: var(--brand-blue);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: clamp(58px, 8vw, 96px) clamp(20px, 5vw, 76px) 42px;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    radial-gradient(circle at 82% 18%, rgba(143, 197, 223, 0.17), transparent 30%),
    radial-gradient(circle at 20% 84%, rgba(74, 163, 255, 0.13), transparent 34%),
    linear-gradient(135deg, #060f18 0%, #0c2e47 54%, #061a2b 100%);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 36%;
  content: "";
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(29, 200, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 200, 255, 0.2) 1px, transparent 1px);
  background-size: 58px 58px;
  transform: perspective(420px) rotateX(60deg);
  transform-origin: bottom;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: var(--text-eyebrow);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(44px, 7vw, 88px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: var(--title-page);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: var(--title-card);
  line-height: 1.2;
}

p {
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.hero-text {
  max-width: 630px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
}

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

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.primary-button {
  color: #060f18;
  background: var(--brand-blue);
  box-shadow: 0 12px 36px rgba(29, 200, 255, 0.38);
}

.secondary-button {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
}

.primary-button svg,
.secondary-button svg {
  width: 18px;
  height: 18px;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(143, 197, 223, 0.08)),
    radial-gradient(circle at center, rgba(143, 197, 223, 0.18), transparent 42%);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-visual::before {
  position: absolute;
  inset: 10%;
  content: "";
  border: 1px solid rgba(29, 200, 255, 0.22);
  border-radius: 50%;
}

.hero-visual::after {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 70px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.hero-product {
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 28px 35px rgba(24, 72, 99, 0.22));
}

.hero-product-main {
  left: 10%;
  top: 18%;
  width: 80%;
}

.hero-product-left {
  left: 5%;
  bottom: 14%;
  width: 43%;
}

.hero-product-right {
  right: 7%;
  bottom: 13%;
  width: 39%;
}

.scan-panel {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  min-height: 56px;
  padding: 16px 18px;
  border: 1px solid rgba(29, 200, 255, 0.22);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(6, 15, 24, 0.72);
  backdrop-filter: blur(14px);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 0 clamp(20px, 5vw, 76px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.metrics div {
  min-height: 132px;
  padding: 24px;
  background: var(--panel);
}

.metrics strong {
  display: block;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: var(--title-section);
  line-height: 1;
}

.metrics span {
  color: var(--muted);
  line-height: 1.45;
}

.section {
  scroll-margin-top: 140px;
  padding: clamp(76px, 10vw, 124px) clamp(20px, 5vw, 76px);
}

.page-section {
  display: none;
  min-height: calc(100vh - 124px);
}

.page-section.active {
  display: block;
}

.section-nav a.active,
.desktop-nav a.active,
.mobile-nav a.active {
  color: #060f18;
  background: var(--brand-blue);
}

.desktop-nav a.active::after {
  width: 100%;
  background: #fff;
}

.section-heading {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 12px;
  max-width: 980px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: var(--title-page);
  line-height: 1.15;
}

.section-heading .eyebrow {
  margin: 0;
}

.products-application-note {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-caption);
  opacity: 0.72;
  letter-spacing: 0.02em;
}

.application-layout,
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.platform-intro {
  max-width: 1080px;
  margin: -8px auto 30px;
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  text-align: center;
}

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

.platform-deep-dive {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.platform-deep-dive article {
  min-height: 310px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.065)),
    radial-gradient(circle at 100% 0%, rgba(143, 197, 223, 0.13), transparent 34%);
  box-shadow: var(--shadow);
}

.capability-thumb {
  display: block;
  width: 100%;
  height: clamp(118px, 10vw, 150px);
  margin-bottom: 18px;
  border: 1px solid rgba(143, 197, 223, 0.22);
  border-radius: 6px;
  object-fit: cover;
  object-position: center;
  background: rgba(255, 255, 255, 0.06);
}

.platform-deep-dive span {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: var(--text-caption);
  font-weight: 900;
  text-transform: uppercase;
}

.platform-deep-dive h3 {
  font-size: var(--title-card);
  line-height: 1.2;
}

.platform-deep-dive p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: var(--leading-body);
}

.production-capability {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(24px, 4vw, 52px);
  margin-top: clamp(42px, 6vw, 72px);
  padding-top: clamp(34px, 5vw, 58px);
  border-top: 1px solid rgba(143, 197, 223, 0.2);
}

.production-photo {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(143, 197, 223, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 22px 54px rgba(2, 11, 20, 0.28);
}

.production-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 52% 50%;
}

.production-copy {
  display: grid;
  max-width: 860px;
}

.production-copy h3 {
  max-width: 760px;
  margin-bottom: 16px;
  font-size: var(--title-section);
  line-height: 1.18;
}

.production-copy p:not(.eyebrow) {
  max-width: 820px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
}

.production-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.production-stats div {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 150px;
  padding: 16px 18px;
  border: 1px solid rgba(143, 197, 223, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.production-stats strong {
  color: var(--cyan);
  font-size: var(--title-card);
  line-height: 1.15;
}

.production-stats span {
  color: var(--muted);
  line-height: var(--leading-body);
}

.philosophy-section {
  background:
    radial-gradient(circle at 18% 22%, rgba(143, 197, 223, 0.13), transparent 28%),
    radial-gradient(circle at 88% 70%, rgba(74, 163, 255, 0.1), transparent 30%),
    linear-gradient(180deg, #0c2e47, #060f18);
}

.home-section {
  padding-top: clamp(64px, 8vw, 104px);
}

.philosophy-statement {
  display: grid;
  gap: 10px;
  max-width: 1060px;
  margin: -6px auto 26px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(143, 197, 223, 0.08)),
    radial-gradient(circle at 96% 20%, rgba(143, 197, 223, 0.14), transparent 28%);
  box-shadow: 0 14px 42px rgba(18, 66, 96, 0.09);
}

.philosophy-statement p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body-large);
  font-weight: 700;
  line-height: var(--leading-body);
}

.philosophy-statement p:nth-child(2) {
  color: var(--ink);
  font-weight: 900;
}

.statement-sub {
  margin: 4px 0 0 !important;
  color: var(--muted) !important;
  font-size: var(--text-body) !important;
  font-weight: 600 !important;
}

.philosophy-benefits {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.philosophy-benefits li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 14px;
  border-left: 3px solid var(--cyan);
  background: rgba(29, 200, 255, 0.05);
  border-radius: 0 6px 6px 0;
  font-size: var(--text-body);
  line-height: 1.55;
}

.philosophy-benefits li strong {
  flex-shrink: 0;
  color: var(--ink);
  font-weight: 700;
}

.philosophy-benefits li strong::after {
  content: ":";
  margin-right: 4px;
}

.philosophy-benefits li span {
  color: var(--muted);
}

/* ── CTA Buttons ─────────────────────────── */
.hero-cta {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 0 auto 32px;
  max-width: 1060px;
  padding: 0 clamp(18px, 3vw, 28px);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 6px;
  background: var(--cyan);
  color: #060f18;
  font-size: var(--text-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.18s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--cyan);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border: 1.5px solid var(--cyan);
  border-radius: 6px;
  color: var(--cyan);
  font-size: var(--text-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.18s, color 0.18s, transform 0.15s;
}

.btn-secondary:hover {
  background: rgba(29, 200, 255, 0.1);
  transform: translateY(-1px);
}

/* ── Partners Bar ────────────────────────── */
.partners-bar {
  max-width: 1060px;
  margin: 32px auto 0;
  padding: 20px clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.partners-label {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.partners-logos {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.partner-logo-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
  transition: border-color 0.18s, background 0.18s;
}

.partner-logo-card:hover {
  border-color: var(--cyan);
  background: rgba(29, 200, 255, 0.06);
}

.partner-name {
  color: var(--ink);
  font-size: var(--text-body);
  font-weight: 700;
}

.partner-desc {
  color: var(--muted);
  font-size: var(--text-caption);
}

/* ── Keyframes ───────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-22px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(29, 200, 255, 0); }
  50%       { box-shadow: 0 0 18px 6px rgba(29, 200, 255, 0.35); }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

@keyframes scanLine {
  0%   { transform: translateY(-100%); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(100%); opacity: 0; }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(29, 200, 255, 0.2); }
  50%       { border-color: rgba(29, 200, 255, 0.6); }
}

/* ── Fade-in entrance animation ─────────── */
.fade-in {
  opacity: 0;
}

.fade-in.is-visible {
  animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.fade-in:nth-child(2) { animation-delay: 0.08s; }
.fade-in:nth-child(3) { animation-delay: 0.16s; }
.fade-in:nth-child(4) { animation-delay: 0.24s; }
.fade-in:nth-child(5) { animation-delay: 0.32s; }
.fade-in:nth-child(6) { animation-delay: 0.40s; }

/* ── 2021 → 2026 timeline hero ───────────── */
.timeline-hero {
  max-width: 1060px;
  margin: 0 auto clamp(42px, 5vw, 72px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid rgba(29, 200, 255, 0.22);
  border-radius: 10px;
  background:
    radial-gradient(circle at 18% 12%, rgba(29, 200, 255, 0.18), transparent 36%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  overflow: hidden;
  position: relative;
}

.timeline-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(29, 200, 255, 0.12) 44%, transparent 62%);
  transform: translateX(-70%);
  animation: timelineSweep 5s ease-in-out infinite;
  pointer-events: none;
}

.timeline-stage {
  position: relative;
  z-index: 1;
  margin-top: clamp(24px, 3.6vw, 40px);
}

.timeline-track {
  position: absolute;
  top: 33px;
  left: 6%;
  right: 6%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.timeline-beam {
  display: block;
  height: 100%;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--cyan), #a8f0ff, var(--blue)),
    rgba(255, 255, 255, 0.12);
  transform-origin: left center;
  transform: scaleX(0);
  box-shadow: 0 0 22px rgba(29, 200, 255, 0.5);
}

.timeline-hero.is-visible .timeline-beam {
  animation: timelineBeam 1.35s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.timeline-copy {
  max-width: 820px;
  position: relative;
  z-index: 1;
}

.timeline-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 2.3vw, 34px);
  line-height: 1.18;
}

.timeline-copy p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.timeline-events {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(8px, 1.2vw, 14px);
}

.timeline-event {
  position: relative;
  min-height: 148px;
  padding: 46px 10px 16px;
  border: 1px solid rgba(103, 181, 220, 0.28);
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 18%, rgba(29, 200, 255, 0.20), transparent 50%),
    rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 4px 18px rgba(0,0,0,0.18);
  overflow: hidden;
  opacity: 0;
  transform: translateY(32px) scale(0.94);
  filter: blur(5px);
  transition: box-shadow 0.3s, border-color 0.3s;
}

.timeline-event:hover {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 8px 32px rgba(23,174,224,0.22);
  border-color: rgba(29, 200, 255, 0.55);
}

.timeline-event::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 6px rgba(29, 200, 255, 0.15), 0 0 20px rgba(29, 200, 255, 0.8);
  transform: translateX(-50%);
}

.timeline-event-year {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.5px;
  text-shadow: 0 0 22px rgba(29, 200, 255, 0.65);
  white-space: nowrap;
}

.timeline-event h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(14px, 1.08vw, 17px);
  line-height: 1.38;
  font-weight: 700;
  word-break: break-word;
  overflow-wrap: break-word;
}

.timeline-event-final {
  border-color: rgba(29, 200, 255, 0.55);
  background:
    radial-gradient(circle at 50% 18%, rgba(29, 200, 255, 0.32), transparent 56%),
    rgba(29, 200, 255, 0.11);
}

.timeline-hero.timeline-running .timeline-event,
.timeline-hero.timeline-complete .timeline-event {
  animation: timelineFlyIn 0.70s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: calc(var(--i) * 300ms);
}

.timeline-event.is-active {
  opacity: 1;
  transform: none;
  filter: none;
}

@keyframes timelineBeam {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes timelineBeamVertical {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

@keyframes timelineSweep {
  0%, 62%, 100% { transform: translateX(-70%); opacity: 0; }
  18% { opacity: 1; }
  42% { transform: translateX(78%); opacity: 0; }
}

@keyframes timelineFlyIn {
  0% {
    opacity: 0;
    transform: translateY(36px) scale(0.93);
    filter: blur(6px);
  }
  60% {
    opacity: 1;
    transform: translateY(-5px) scale(1.02);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .timeline-hero::before,
  .timeline-hero.is-visible .timeline-beam,
  .timeline-hero.timeline-running .timeline-event,
  .timeline-hero.timeline-complete .timeline-event,
  .feature-card[data-capability-card]:first-child:hover h3::after,
  .feature-card[data-capability-card]:first-child:focus-visible h3::after {
    animation: none;
  }

  .timeline-beam {
    transform: scaleX(1);
  }

  .timeline-event {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .capability-detail,
  .feature-card.is-expanded::after,
  .image-lightbox,
  .image-lightbox.is-open img {
    transition: none;
  }
}

/* ── Card hover lift + glow ──────────────── */
.feature-card,
.mv-card,
.zadar-relationship,
.partner-logo-card,
.application-card {
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.25s ease,
              border-color 0.25s ease;
}

.feature-card:hover,
.mv-card:hover,
.feature-card.is-expanded {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(29, 200, 255, 0.18), var(--shadow);
  border-color: rgba(29, 200, 255, 0.4);
}

@keyframes capabilityScan {
  0% { opacity: 0; transform: translateX(-70%); }
  28% { opacity: 1; }
  100% { opacity: 0; transform: translateX(70%); }
}

/* ── CTA button glow pulse ───────────────── */
.btn-primary {
  animation: glowPulse 3s ease-in-out infinite;
}

.btn-primary:hover {
  animation: none;
  box-shadow: 0 0 22px 6px rgba(29, 200, 255, 0.45);
}

/* ── Eyebrow shimmer label ───────────────── */
.eyebrow {
  background: linear-gradient(
    90deg,
    var(--cyan) 0%,
    #a8f0ff 38%,
    var(--cyan) 58%,
    var(--blue) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

/* ── Image rendering ─────────────────────── */
img {
  image-rendering: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.capability-thumb,
.product-image,
.philosophy-image {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* ── Section heading title glow ─────────── */
.section-heading h2 {
  transition: text-shadow 0.3s ease;
}

.section-heading.is-visible h2 {
  text-shadow: 0 0 40px rgba(29, 200, 255, 0.2);
}

/* ── Scan line on hero image ─────────────── */
.philosophy-image-card {
  overflow: hidden;
  position: relative;
}

.philosophy-image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(29, 200, 255, 0.6), transparent);
  animation: scanLine 5s linear infinite;
  pointer-events: none;
}

/* ── Border glow on zadar card ───────────── */
.zadar-relationship {
  animation: borderGlow 4s ease-in-out infinite;
}

/* ── Nav link hover underline ────────────── */
.desktop-nav a,
.section-nav a {
  position: relative;
}

.desktop-nav a::after,
.section-nav a::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  border-radius: 1px;
  transition: width 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.desktop-nav a:hover::after,
.section-nav a:hover::after,
.desktop-nav a.active::after,
.section-nav a.active::after {
  width: 100%;
}

.philosophy-image-card {
  max-width: 1060px;
  margin: 0 auto;
  padding: clamp(6px, 1.2vw, 14px);
  border: 1px solid rgba(143, 197, 223, 0.34);
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 18%, rgba(143, 197, 223, 0.2), transparent 30%),
    radial-gradient(circle at 80% 12%, rgba(74, 163, 255, 0.16), transparent 34%),
    linear-gradient(135deg, #061420 0%, #0a2639 54%, #060f18 100%);
  box-shadow: var(--shadow);
  overflow-x: auto;
}

.philosophy-image {
  display: block;
  width: 100%;
  min-width: 0;
  height: auto;
}

.philosophy-image-en {
  display: block;
}

.philosophy-image-zh {
  display: none;
}

html[lang="zh-CN"] .philosophy-image-en {
  display: none;
}

html[lang="zh-CN"] .philosophy-image-zh {
  display: block;
}

.philosophy-image text,
.philosophy-image tspan {
  fill: #e9f6fb !important;
  font-size: 28px !important;
  font-weight: 900;
}

.philosophy-image > line {
  stroke: #e9f6fb;
}

.philosophy-image > path {
  stroke: rgba(143, 197, 223, 0.95);
}

.philosophy-image marker path {
  fill: #e9f6fb;
}

.bubble-text {
  font-weight: 900;
}

.multi-line {
  dominant-baseline: middle;
}

.icon-label {
  font-weight: 900;
}

.mission-vision {
  margin-top: clamp(34px, 5vw, 58px);
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.mv-card {
  grid-column: span 3;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.mv-card--values {
  grid-column: 1 / -1;
}

.values-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.values-list p {
  margin: 0;
}

.values-list strong {
  display: inline;
  margin-right: 2px;
  color: inherit;
  font-size: inherit;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.mv-card h4 {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mv-card p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
}

.zadar-relationship {
  margin-top: 24px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(143, 197, 223, 0.07)),
    radial-gradient(circle at 92% 18%, rgba(143, 197, 223, 0.13), transparent 32%);
  box-shadow: var(--shadow);
}

.zadar-relationship h3 {
  margin: 0 0 10px;
  font-size: var(--title-section);
  line-height: 1.18;
}

.zadar-intro {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
}

.contribution-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: var(--text-body);
}

.contribution-table th,
.contribution-table td {
  width: 50%;
}

.contribution-table th {
  padding: 10px 16px;
  background: rgba(29, 200, 255, 0.12);
  border: 1px solid var(--line);
  color: var(--cyan);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: left;
  text-transform: uppercase;
}

.contribution-table td {
  padding: 10px 16px;
  border: 1px solid var(--line);
  color: var(--muted);
  line-height: 1.5;
  vertical-align: top;
}

.contribution-table tbody tr:nth-child(odd) td {
  background: rgba(255, 255, 255, 0.03);
}

.zadar-fusion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.zadar-fusion-grid article {
  min-height: 0;
  padding: 20px;
  border: 1px solid rgba(29, 200, 255, 0.18);
  border-radius: 8px;
  background:
    radial-gradient(circle at 90% 0%, rgba(29, 200, 255, 0.12), transparent 30%),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.zadar-fusion-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: var(--text-caption);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.zadar-fusion-grid p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body);
  line-height: 1.52;
}

.zadar-outcome {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
}

.global-map-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  max-width: 1060px;
  margin: 24px auto 0;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(143, 197, 223, 0.07)),
    radial-gradient(circle at 90% 10%, rgba(143, 197, 223, 0.12), transparent 34%);
  box-shadow: var(--shadow);
}

.global-map-copy h3 {
  margin-bottom: 14px;
  font-size: var(--title-section);
  line-height: 1.18;
}

.global-map-copy p:last-child {
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.global-layout-image-wrap {
  position: relative;
  grid-column: 1 / -1;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(143, 197, 223, 0.34);
  border-radius: 8px;
  background:
    radial-gradient(circle at 80% 12%, rgba(143, 197, 223, 0.2), transparent 34%),
    radial-gradient(circle at 18% 78%, rgba(74, 163, 255, 0.13), transparent 36%),
    linear-gradient(135deg, #061420 0%, #0a2639 54%, #060f18 100%);
}

.global-layout-image-wrap--light {
  border-color: rgba(29, 200, 255, 0.42);
  background: #fff;
}

.global-layout-image-wrap.is-missing {
  display: grid;
  min-height: 260px;
  place-items: center;
  border-style: dashed;
  background: #f8fcff;
}

.global-layout-image {
  display: block;
  width: 100%;
  height: auto;
  cursor: zoom-in;
}

.global-layout-image-wrap.is-missing .global-layout-image {
  display: none;
}

.image-missing-note {
  display: none;
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body);
  text-align: center;
}

.global-layout-image-wrap.is-missing .image-missing-note {
  display: block;
}

.feature-card,
.application-layout article,
.video-slot,
.product-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.feature-card,
.application-layout article,
.video-slot {
  padding: 28px;
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-card[data-capability-card] {
  cursor: pointer;
}

.feature-card[data-capability-card] h3 {
  position: relative;
  display: inline-block;
}

.feature-card[data-capability-card]:first-child h3::after {
  position: absolute;
  inset: -6px -10px;
  content: "";
  background: linear-gradient(100deg, transparent 0%, rgba(29, 200, 255, 0.26) 45%, transparent 72%);
  border-radius: 999px;
  opacity: 0;
  transform: translateX(-70%);
  pointer-events: none;
}

.feature-card[data-capability-card]:first-child:hover h3::after,
.feature-card[data-capability-card]:first-child:focus-visible h3::after {
  animation: capabilityScan 0.46s ease-out;
}

.feature-card::after {
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 150px;
  height: 150px;
  content: "";
  border: 1px solid rgba(29, 200, 255, 0.24);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.55);
  pointer-events: none;
}

.feature-card.is-expanded::after {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.capability-detail {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 2;
  padding: 16px;
  border: 1px solid rgba(29, 200, 255, 0.32);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(6, 15, 24, 0.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.32);
  font-size: var(--text-small);
  line-height: 1.55;
  opacity: 0;
  transform: translateY(8px) scale(0.97);
  pointer-events: none;
}

.feature-card.is-expanded .capability-detail {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 0.24s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.feature-card svg,
.application-layout svg {
  width: 30px;
  height: 30px;
  margin-bottom: 14px;
  color: var(--cyan);
}

.feature-card p,
.application-layout p,
.video-slot p,
.product-card p,
.spec-copy p {
  color: var(--muted);
  line-height: var(--leading-body);
}

.product-section {
  background:
    radial-gradient(circle at 80% 20%, rgba(143, 197, 223, 0.11), transparent 30%),
    linear-gradient(180deg, #060f18, #0c2e47);
}

.product-toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 14px;
  margin-bottom: 30px;
}

.chip {
  width: 100%;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font-size: clamp(18px, 1.2vw, 22px);
  font-weight: 800;
  letter-spacing: 0.01em;
}

.chip.active {
  border-color: rgba(29, 200, 255, 0.34);
  color: #060f18;
  background: var(--brand-blue);
}

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

.product-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  overflow: hidden;
  flex-direction: column;
  border-color: rgba(22, 92, 126, 0.14);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(29, 200, 255, 0.38);
  box-shadow: 0 8px 32px rgba(29, 200, 255, 0.12);
}

.product-card--wide {
  grid-column: 1 / -1;
}

.product-card img {
  cursor: zoom-in;
  width: 100%;
  height: 240px;
  padding: 0;
  object-fit: cover;
  object-position: center;
  background: #060f18;
  border-bottom: 1px solid rgba(29, 200, 255, 0.10);
}

.product-body {
  display: grid;
  min-width: 0;
  gap: 14px;
  padding: clamp(22px, 2.5vw, 34px);
}

.product-body span {
  display: inline-block;
  justify-self: start;
  padding: 3px 8px;
  border: 1px solid rgba(29, 200, 255, 0.28);
  border-radius: 4px;
  color: var(--cyan);
  background: rgba(29, 200, 255, 0.08);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.07em;
}

.product-body h3 {
  min-height: 0;
  font-size: var(--title-card);
  line-height: 1.28;
}

.product-body span,
.product-body h3 {
  text-transform: none !important;
}

.product-body p {
  margin-bottom: 0;
  font-size: var(--text-body);
}

.product-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.product-specs div {
  min-height: 68px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.product-specs strong {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-size: var(--text-body);
  line-height: 1.25;
}

.product-specs small {
  color: var(--muted);
  font-size: var(--text-caption);
  line-height: 1.2;
}

.product-table-wrap {
  max-width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.product-detail-table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
  color: var(--muted);
  font-size: clamp(12px, 1.05vw, 15px);
  line-height: 1.35;
  max-width: 100%;
}

.product-detail-table th,
.product-detail-table td {
  padding: 11px 10px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
  vertical-align: middle;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
}

.product-detail-table th:last-child,
.product-detail-table td:last-child {
  border-right: 0;
}

.product-detail-table td.product-table-merged-cell {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(29, 200, 255, 0.06);
  font-weight: 900;
  vertical-align: middle;
}

.product-detail-table tr:last-child th,
.product-detail-table tr:last-child td {
  border-bottom: 0;
}

.product-detail-table thead th {
  color: var(--ink);
  background: rgba(29, 200, 255, 0.18);
  font-weight: 900;
  text-transform: uppercase;
}

.product-detail-table th:first-child {
  width: 28%;
}

.product-detail-table tbody th {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 800;
}

.product-detail-table--two-col th:first-child {
  width: 50%;
}

.product-detail-table--two-col td {
  width: 50%;
  color: var(--ink);
  font-weight: 800;
}

.product-feature-line {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

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

.applications {
  background:
    linear-gradient(90deg, rgba(6, 15, 24, 0.96), rgba(12, 46, 71, 0.94)),
    url("https://www.fusionride.com/static/www/images/pic1.png") center/cover;
  color: #fff;
}

.applications .eyebrow {
  color: var(--cyan);
}

.applications .application-layout {
  grid-template-columns: repeat(5, 1fr);
}

.application-layout article {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  overflow: hidden;
}

.application-layout p {
  color: rgba(255, 255, 255, 0.74);
}

.application-image {
  display: block;
  width: calc(100% + 56px);
  height: 190px;
  margin: -28px -28px 24px;
  object-fit: cover;
  background:
    radial-gradient(circle at 50% 42%, rgba(143, 197, 223, 0.16), transparent 44%),
    linear-gradient(180deg, #f7fbfd, #eaf4f7);
}

.application-body {
  display: grid;
}

.application-layout svg {
  color: var(--cyan);
}

.application-video-link {
  justify-self: start;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(143, 197, 223, 0.42);
  border-radius: 8px;
  color: var(--cyan);
  font-weight: 800;
  font-size: var(--text-caption);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.application-video-link:hover {
  background: rgba(143, 197, 223, 0.12);
  border-color: rgba(143, 197, 223, 0.72);
}

.application-video-embed {
  width: 100%;
  margin-top: 16px;
  overflow: hidden;
  border: 1px solid rgba(22, 92, 126, 0.14);
  border-radius: 8px;
  background: #eaf6fb;
  aspect-ratio: 16 / 9;
}

.application-video-embed iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-heading {
  margin-top: clamp(54px, 7vw, 82px);
}

.applications .video-slot {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.applications .video-slot p {
  color: rgba(255, 255, 255, 0.74);
}

.applications .video-slot::before {
  background:
    linear-gradient(90deg, rgba(143, 197, 223, 0.18), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18) 0 10px, transparent 10px 22px);
}

.applications .video-slot svg {
  color: var(--cyan);
}

.spec-band {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 34px;
  align-items: center;
  background: linear-gradient(180deg, #060f18, #0c2e47);
}

.spec-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.spec-table div {
  display: grid;
  grid-template-columns: 1fr 0.75fr 1.2fr;
  gap: 12px;
  align-items: center;
  min-height: 72px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
}

.spec-table div:nth-child(even) {
  background: rgba(255, 255, 255, 0.12);
}

.spec-table div:last-child {
  border-bottom: 0;
}

.spec-table strong {
  color: var(--cyan);
  font-size: var(--title-card);
}

.video-section {
  background: linear-gradient(180deg, #0c2e47, #060f18);
}

.video-slot {
  position: relative;
  min-height: 320px;
  padding-top: 112px;
  overflow: hidden;
}

.video-slot::before {
  position: absolute;
  left: 28px;
  right: 28px;
  top: 28px;
  height: 58px;
  content: "";
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(29, 200, 255, 0.18), transparent),
    repeating-linear-gradient(90deg, rgba(29, 200, 255, 0.14) 0 10px, transparent 10px 22px);
}

.video-slot svg {
  position: absolute;
  left: 48px;
  top: 45px;
  width: 24px;
  height: 24px;
  color: var(--blue);
}

.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 0 clamp(20px, 5vw, 76px) clamp(60px, 8vw, 96px);
  padding: clamp(28px, 5vw, 54px);
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(6, 15, 24, 0.92), rgba(12, 46, 70, 0.92)),
    url("https://www.fusionride.com/static/www/images/pic1.png") center/cover;
  box-shadow: var(--shadow);
}

.contact-section {
  background: linear-gradient(180deg, #060f18, #0c2e47);
}

.jobs-section {
  background:
    radial-gradient(circle at 12% 18%, rgba(143, 197, 223, 0.12), transparent 28%),
    linear-gradient(180deg, #060f18, #0c2e47);
}

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.jobs-grid article {
  min-height: 240px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.jobs-grid svg {
  width: 30px;
  height: 30px;
  margin-bottom: 20px;
  color: var(--blue);
}

.job-location {
  margin: 8px 0 10px;
  color: var(--brand-blue);
  font-size: var(--text-caption);
  font-weight: 700;
  line-height: 1.45;
}

.jobs-grid p,
.jobs-note p {
  color: var(--muted);
  line-height: var(--leading-body);
}

.jobs-grid .job-location {
  color: var(--brand-blue);
}

.jobs-note {
  margin-top: 18px;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 94% 10%, rgba(29, 200, 255, 0.08), transparent 30%),
    rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.jobs-note p {
  margin: 0;
  max-width: 980px;
  color: var(--muted);
  font-size: var(--text-body-large);
  line-height: 1.72;
}

.jobs-contact {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  margin-top: 18px;
  padding: clamp(20px, 2.8vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 94% 10%, rgba(29, 200, 255, 0.08), transparent 30%),
    rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.jobs-contact svg {
  width: 30px;
  height: 30px;
  color: var(--cyan);
}

.jobs-contact h3 {
  margin-bottom: 8px;
}

.jobs-contact p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.jobs-contact a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 42px;
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(143, 197, 223, 0.34);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-align: center;
  background: rgba(143, 197, 223, 0.12);
}

.why-join {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 18px;
  padding: clamp(20px, 2.8vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 94% 10%, rgba(29, 200, 255, 0.08), transparent 30%),
    rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.why-join article {
  padding: 2px 24px;
  border-right: 1px solid rgba(22, 92, 126, 0.12);
}

.why-join article:first-child {
  padding-left: 0;
}

.why-join article:last-child {
  padding-right: 0;
  border-right: 0;
}

.why-join h3 {
  margin-bottom: 8px;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.24;
}

.why-join p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.career-benefits {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) 1.28fr;
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
  margin-top: 18px;
  padding: clamp(22px, 3.6vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 94% 10%, rgba(29, 200, 255, 0.08), transparent 30%),
    rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.career-benefits-copy .eyebrow {
  margin-bottom: 10px;
}

.career-benefits-copy h3 {
  margin-bottom: 12px;
  font-size: var(--title-card);
  line-height: 1.2;
  color: var(--ink);
}

.career-benefits-copy p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.benefit-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.benefit-list span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(29, 200, 255, 0.28);
  border-radius: 999px;
  background: rgba(29, 200, 255, 0.10);
  color: var(--ink);
  font-size: var(--text-small);
  font-weight: 700;
  line-height: 1.35;
  box-shadow: 0 4px 12px rgba(29, 200, 255, 0.08);
}

.press-section {
  background:
    radial-gradient(circle at 84% 18%, rgba(143, 197, 223, 0.12), transparent 30%),
    linear-gradient(180deg, #060f18, #0c2e47);
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.press-grid article {
  display: grid;
  align-content: start;
  align-items: start;
  gap: 14px;
  min-height: 310px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.07)),
    radial-gradient(circle at 100% 0%, rgba(143, 197, 223, 0.12), transparent 32%);
  box-shadow: var(--shadow);
}

.press-grid span {
  color: var(--cyan);
  font-size: var(--text-caption);
  font-weight: 900;
  text-transform: uppercase;
}

.press-grid h3 {
  margin: 0;
}

.press-grid p {
  margin: 0;
  color: var(--muted);
  line-height: var(--leading-body);
}

.press-summary {
  color: var(--ink) !important;
  font-weight: 700;
}

.press-grid a,
.contact-mail-link,
.press-read-more,
.press-modal-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  min-height: 42px;
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(143, 197, 223, 0.34);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-align: center;
  background: rgba(143, 197, 223, 0.12);
}

.press-read-more {
  cursor: pointer;
  font-family: inherit;
  font-size: var(--text-small);
}

.press-modal-open {
  overflow: hidden;
}

.press-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px);
  background: rgba(6, 15, 24, 0.58);
  backdrop-filter: blur(12px);
}

.press-modal.is-open {
  display: flex;
}

.press-modal-panel {
  position: relative;
  width: min(980px, 100%);
  max-height: min(82vh, 900px);
  overflow: auto;
  padding: clamp(26px, 4vw, 56px);
  border: 1px solid rgba(29, 200, 255, 0.22);
  border-radius: 12px;
  background:
    radial-gradient(circle at 90% 0%, rgba(29, 200, 255, 0.12), transparent 26%),
    linear-gradient(180deg, #0c2e47 0%, #060f18 100%);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.54);
}

.press-modal-close {
  position: sticky;
  top: 0;
  float: right;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  background: rgba(255, 255, 255, 0.08);
}

.press-modal-date {
  display: block;
  margin-bottom: 14px;
  color: var(--brand-blue);
  font-size: var(--text-caption);
  font-weight: 900;
  text-transform: uppercase;
}

.press-modal-panel h3 {
  margin: 0 48px 22px 0;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.18;
}

.press-modal-body {
  display: grid;
  gap: 18px;
}

.press-modal-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 6px;
}

.press-modal-media figure {
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(22, 92, 126, 0.13);
  border-radius: 10px;
  background: rgba(248, 253, 255, 0.94);
}

.press-modal-media img {
  display: block;
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border-radius: 7px;
}

.press-modal-media figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: var(--text-caption);
  line-height: 1.45;
}

.press-modal-body p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.82;
}

.press-modal-link {
  margin-top: 26px;
  color: var(--brand-blue);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.contact-grid article {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.07)),
    radial-gradient(circle at 100% 0%, rgba(143, 197, 223, 0.12), transparent 32%);
  box-shadow: var(--shadow);
}

.contact-grid svg {
  width: 30px;
  height: 30px;
  margin-bottom: 20px;
  color: var(--blue);
}

.contact-grid p {
  color: var(--muted);
  line-height: var(--leading-body);
}

.contact-band .eyebrow {
  color: #dffdf6;
}

.contact-band .primary-button {
  color: #0f3447;
  background: #fff;
  box-shadow: none;
}

.footer-cta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 76px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #060f18;
}

footer img {
  width: 142px;
}

.footer-copy {
  display: grid;
  gap: 7px;
  justify-items: end;
  text-align: right;
}

.footer-copy small {
  color: rgba(185, 207, 219, 0.82);
  font-size: var(--text-caption);
  line-height: 1.5;
}

.footer-legal {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: inherit;
  text-decoration: none;
}

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

.footer-sep {
  opacity: 0.4;
}

.footer-disclaimer {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  opacity: 0.55;
  text-align: right;
  line-height: 1.5;
}

@media (max-width: 1180px) {
  .platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .applications .application-layout {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

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

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    min-height: 470px;
  }

  .metrics,
  .platform-grid,
  .platform-deep-dive,
  .production-capability,
  .zadar-fusion-grid,
  .product-grid,
  .video-grid,
  .contact-grid,
  .press-grid,
  .jobs-grid,
  .why-join,
  .career-benefits,
  .mv-grid,
  .mission-vision,
  .global-map-card,
  .map-location-list,
  .spec-band {
    grid-template-columns: 1fr;
  }

  .mv-card,
  .mv-card--values {
    grid-column: 1 / -1;
  }

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

  .product-detail-table {
    width: 100%;
    font-size: 11px;
    line-height: 1.25;
  }

  .product-detail-table:not(.product-detail-table--two-col) {
    width: 78%;
  }

  .product-table-wrap {
    width: 100%;
    max-width: 100%;
  }

  .product-detail-table th,
  .product-detail-table td {
    padding: 7px 3px;
  }

  .product-body {
    padding: 18px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .spec-table div {
    grid-template-columns: 1fr;
  }

  .production-stats {
    grid-template-columns: 1fr;
  }

  .why-join article,
  .why-join article:first-child,
  .why-join article:last-child {
    padding: 14px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(143, 197, 223, 0.18);
  }

  .why-join article:first-child {
    padding-top: 0;
  }

  .why-join article:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .capability-thumb {
    height: clamp(170px, 42vw, 240px);
  }

  .production-photo img {
    aspect-ratio: 16 / 10;
    object-position: 50% 44%;
  }

  .contact-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 68px;
    padding: 10px 16px;
  }

  .section-nav {
    top: 68px;
    grid-auto-columns: minmax(106px, max-content);
    padding-right: 16px;
    padding-left: 16px;
  }

  .section-nav a {
    min-height: 42px;
    font-size: var(--text-caption);
  }

  .brand img {
    width: 138px;
  }

  .hero {
    padding: 46px 16px 30px;
  }

  h1 {
    font-size: var(--title-page);
  }

  .hero-actions,
  .product-toolbar {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .primary-button,
  .secondary-button,
  .chip {
    width: 100%;
  }

  .hero-visual {
    min-height: 390px;
  }

  .hero-product-main {
    left: 4%;
    width: 92%;
  }

  .hero-product-left,
  .hero-product-right {
    bottom: 20%;
  }

  .metrics {
    margin: 0 16px;
  }

  .section {
    padding: 64px 16px;
  }

  .timeline-hero {
    padding: 20px 16px;
  }

  .timeline-stage {
    margin-top: 20px;
  }

  .timeline-track {
    top: 0;
    bottom: 0;
    left: 27px;
    right: auto;
    width: 3px;
    height: auto;
  }

  .timeline-beam {
    width: 100%;
    height: 100%;
    transform-origin: top center;
  }

  .timeline-hero.is-visible .timeline-beam {
    animation-name: timelineBeamVertical;
  }

  .timeline-events {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .timeline-event {
    min-height: 0;
    padding: 18px 16px 18px 58px;
  }

  .timeline-event::before {
    top: 29px;
    left: 27px;
  }

  .timeline-copy h2 {
    font-size: var(--title-section);
  }

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

  .contact-band {
    margin-right: 16px;
    margin-left: 16px;
  }

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

/* ── Bright site theme ─────────────────────────────────────────────── */
:root {
  --ink: #102332;
  --muted: #526879;
  --line: rgba(22, 92, 126, 0.16);
  --paper: rgba(255, 255, 255, 0.92);
  --wash: #eef7fb;
  --navy: #ffffff;
  --deep: #e8f5fb;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-strong: #ffffff;
  --shadow: 0 18px 48px rgba(20, 68, 96, 0.10);
  --glow: 0 0 24px rgba(29, 200, 255, 0.16);
}

html,
body {
  background: #f6fbfe;
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(29, 200, 255, 0.14), transparent 30%),
    radial-gradient(circle at 86% 16%, rgba(74, 159, 232, 0.14), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f3faff 44%, #eef7fb 100%);
}

.site-header,
.section-nav {
  border-color: rgba(22, 92, 126, 0.12);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 30px rgba(13, 58, 86, 0.08);
}

.desktop-nav {
  color: #31495a;
}

.desktop-nav a,
.section-nav a,
.mobile-nav a {
  color: #31495a;
}

.section-nav a {
  background: rgba(255, 255, 255, 0.74);
}

.section-nav a:hover,
.section-nav a.active,
.desktop-nav a.active,
.mobile-nav a.active {
  color: #060f18;
  background: var(--brand-blue);
}

.desktop-nav a.active {
  color: var(--brand-blue);
  background: transparent;
}

.desktop-nav a.active::after {
  background: var(--brand-blue);
}

.mobile-nav {
  background: rgba(255, 255, 255, 0.98);
}

.icon-button,
.secondary-button,
.chip {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(22, 92, 126, 0.18);
  box-shadow: 0 8px 22px rgba(20, 68, 96, 0.08);
}

.hero::before,
.philosophy-section,
.product-section,
.contact-section,
.jobs-section,
.press-section,
.applications {
  background:
    radial-gradient(circle at 16% 10%, rgba(29, 200, 255, 0.12), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(74, 159, 232, 0.13), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f4fbff 55%, #eef7fb 100%);
  color: var(--ink);
}

.hero::after {
  opacity: 0.18;
}

.hero-text,
.platform-intro,
.feature-card p,
.application-layout p,
.video-slot p,
.product-card p,
.spec-copy p,
.mv-card p,
.zadar-intro,
.zadar-outcome,
.global-map-copy p:last-child,
.contribution-table td,
.jobs-grid p,
.jobs-note p,
.jobs-contact p,
.why-join p,
.press-grid p,
.contact-grid p,
.footer-copy small,
footer {
  color: var(--muted);
}

.timeline-hero,
.hero-visual,
.metrics,
.platform-deep-dive article,
.philosophy-image-card,
.mv-card,
.zadar-relationship,
.global-map-card,
.feature-card,
.application-layout article,
.video-slot,
.product-card,
.jobs-grid article,
.jobs-note,
.jobs-contact,
.why-join,
.press-grid article,
.contact-grid article,
.production-capability,
.spec-band,
.contact-band,
.admin-card {
  border-color: rgba(22, 92, 126, 0.16);
  background:
    radial-gradient(circle at 92% 0%, rgba(29, 200, 255, 0.08), transparent 28%),
    rgba(255, 255, 255, 0.90);
  box-shadow: var(--shadow);
}

.timeline-hero::before {
  background: linear-gradient(110deg, transparent 0%, rgba(29, 200, 255, 0.16) 44%, transparent 62%);
}

.timeline-track {
  background: rgba(22, 92, 126, 0.12);
}

.timeline-event {
  border-color: rgba(22, 92, 126, 0.16);
  background:
    radial-gradient(circle at 50% 18%, rgba(29, 200, 255, 0.12), transparent 44%),
    #ffffff;
}

.timeline-event-final {
  border-color: rgba(29, 200, 255, 0.42);
  background:
    radial-gradient(circle at 50% 18%, rgba(29, 200, 255, 0.18), transparent 48%),
    #f3fbff;
}

.scan-panel,
.product-specs div,
.product-table-wrap {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(22, 92, 126, 0.16);
}

.metrics {
  gap: 0;
  background: rgba(22, 92, 126, 0.12);
}

.metrics div {
  background: #ffffff;
}

.global-layout-image-wrap {
  border-color: rgba(22, 92, 126, 0.16);
  background:
    radial-gradient(circle at 80% 12%, rgba(29, 200, 255, 0.08), transparent 34%),
    #ffffff;
}

.philosophy-image-card {
  background:
    radial-gradient(circle at 50% 12%, rgba(29, 200, 255, 0.08), transparent 32%),
    #ffffff;
}

.product-card {
  color: var(--ink);
}

.product-card img {
  background: #060f18;
}

.product-detail-table {
  color: var(--muted);
}

.product-detail-table thead th {
  color: var(--ink);
  background: rgba(29, 200, 255, 0.12);
}

.product-detail-table tbody th {
  color: var(--ink);
  background: rgba(22, 92, 126, 0.045);
}

.product-detail-table--two-col td,
.product-specs strong,
.contact-mail-link,
.jobs-contact a,
.press-grid a {
  color: var(--ink);
}

.chip.active,
.primary-button {
  color: #fff;
  background: var(--brand-blue);
}

.contribution-table th {
  background: rgba(29, 200, 255, 0.10);
}

.contribution-table tbody tr:nth-child(odd) td {
  background: rgba(22, 92, 126, 0.035);
}

.why-join article,
.why-join article:first-child,
.why-join article:last-child {
  border-color: rgba(22, 92, 126, 0.12);
}

.contact-band .eyebrow {
  color: var(--brand-blue);
}

.contact-band .primary-button {
  color: #fff;
  background: var(--brand-blue);
}

footer {
  border-color: rgba(22, 92, 126, 0.12);
  background: #ffffff;
}

@media (max-width: 760px) {
  .timeline-stage {
    margin-top: 20px;
  }

  .timeline-track {
    top: 0;
    bottom: 0;
    left: 27px;
    right: auto;
    width: 3px;
    height: auto;
  }

  .timeline-beam {
    width: 100%;
    height: 100%;
    transform-origin: top center;
  }

  .timeline-hero.is-visible .timeline-beam {
    animation-name: timelineBeamVertical;
  }

  .timeline-events {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .timeline-event {
    min-height: 0;
    padding: 18px 16px 18px 58px;
  }

  .timeline-event::before {
    top: 29px;
    left: 27px;
  }

  .feature-card[data-capability-card] {
    cursor: default;
  }

  .feature-card[data-capability-card]:first-child h3::after,
  .feature-card::after,
  .capability-detail {
    display: none;
  }

  .press-modal-media {
    grid-template-columns: 1fr;
  }

  .press-modal-panel {
    max-height: 88vh;
    padding: 24px 18px;
  }
}

/* ── Global typography + light-theme image harmonization ───────────── */
:root {
  --text-eyebrow: 16px;
  --text-body: 17px;
  --text-body-large: 18px;
  --text-caption: 14px;
  --text-small: 12px;
  --title-page: clamp(30px, 3.2vw, 44px);
  --title-section: clamp(24px, 2.4vw, 34px);
  --title-card: clamp(18px, 1.35vw, 22px);
  --leading-body: 1.66;
}

body {
  font-size: var(--text-body);
}

.desktop-nav,
.section-nav a,
.mobile-nav a {
  font-size: 15px;
}

.eyebrow {
  font-size: var(--text-eyebrow);
  line-height: 1.25;
}

h1,
.section-heading h2 {
  font-size: var(--title-page);
}

h2,
.zadar-relationship h3,
.global-map-copy h3,
.production-copy h3 {
  font-size: var(--title-section);
}

h3,
.product-body h3,
.why-join h3,
.jobs-contact h3 {
  font-size: var(--title-card);
}

p,
.hero-text,
.platform-intro,
.product-body p,
.zadar-intro,
.zadar-outcome,
.global-map-copy p:last-child,
.why-join p,
.jobs-contact p,
.contact-grid p,
.press-grid p {
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

.chip {
  min-height: 50px;
  font-size: 17px;
}

.product-body span,
.press-grid span {
  font-size: var(--text-caption);
}

.product-card img {
  width: 100%;
  max-width: 100%;
  align-self: stretch;
  height: auto;
  aspect-ratio: 3 / 1;
  padding: 0;
  border-bottom: 0;
  background: #eef8fc;
  object-fit: cover;
  filter: none;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 56px);
  background: rgba(7, 27, 39, 0.78);
  backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.image-lightbox img {
  display: block;
  max-width: min(94vw, 1440px);
  max-height: 86vh;
  border: 1px solid rgba(29, 200, 255, 0.22);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 28px 90px rgba(5, 36, 52, 0.32);
  object-fit: contain;
  opacity: 0;
  transform: scale(0.94);
}

.image-lightbox.is-open img {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.image-lightbox-close {
  position: absolute;
  top: clamp(14px, 2.4vw, 30px);
  right: clamp(14px, 2.4vw, 30px);
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(13, 48, 66, 0.78);
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
}

.lightbox-open {
  overflow: hidden;
}

.product-card {
  background:
    radial-gradient(circle at 92% 0%, rgba(29, 200, 255, 0.07), transparent 30%),
    #ffffff;
}

.product-card .product-body {
  border-top: 1px solid rgba(22, 92, 126, 0.10);
  background:
    radial-gradient(circle at 96% 0%, rgba(29, 200, 255, 0.06), transparent 34%),
    #ffffff;
}

.product-card .product-table-wrap {
  margin-top: 4px;
}

.application-layout article,
.applications .video-slot {
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 0%, rgba(29, 200, 255, 0.07), transparent 30%),
    #ffffff;
  border-color: rgba(22, 92, 126, 0.14);
  box-shadow: var(--shadow);
}

.applications .application-layout p,
.applications .video-slot p {
  color: var(--muted);
}

.application-image {
  width: calc(100% + 56px);
  height: clamp(190px, 15vw, 240px);
  border-bottom: 1px solid rgba(22, 92, 126, 0.10);
  background:
    radial-gradient(circle at 50% 42%, rgba(29, 200, 255, 0.10), transparent 44%),
    linear-gradient(180deg, #ffffff 0%, #f3fbff 100%);
}

.global-map-card,
.philosophy-image-card {
  background:
    radial-gradient(circle at 90% 0%, rgba(29, 200, 255, 0.08), transparent 30%),
    #ffffff;
}

.global-layout-image-wrap {
  padding: clamp(8px, 1.2vw, 14px);
  background:
    radial-gradient(circle at 50% 45%, rgba(29, 200, 255, 0.08), transparent 44%),
    #f5fbff;
}

.global-layout-image,
.philosophy-image {
  border-radius: 6px;
}

.zadar-fusion-grid {
  align-items: start;
  gap: 12px;
  margin: 16px 0;
}

.zadar-fusion-grid article {
  padding: clamp(16px, 1.6vw, 20px);
}

.zadar-fusion-grid span {
  margin-bottom: 8px;
}

.product-detail-table {
  font-size: clamp(12px, 0.95vw, 14px);
}

@media (max-width: 620px) {
  :root {
    --text-body: 16px;
    --text-body-large: 17px;
    --title-page: clamp(28px, 8vw, 34px);
    --title-section: clamp(22px, 6vw, 28px);
  }

  .chip {
    font-size: 16px;
  }

  .product-card img {
    width: 100%;
    height: auto;
  }
}