:root {
  --bg: #07192b;
  --bg-soft: #0b2842;
  --surface: rgba(19, 58, 91, 0.46);
  --line: rgba(157, 211, 255, 0.22);
  --line-strong: rgba(92, 200, 255, 0.48);
  --text: #f3f8ff;
  --muted: #aec6dc;
  --blue: #4db6ff;
  --cyan: #72f4ff;
  --orange: #ff8d4c;
  --max: 1240px;
  --header: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 5%, rgba(60, 171, 255, .30), transparent 34rem),
    radial-gradient(circle at 8% 48%, rgba(64, 229, 255, .15), transparent 34rem),
    radial-gradient(circle at 62% 78%, rgba(40, 121, 237, .16), transparent 38rem),
    linear-gradient(160deg, #0a2035 0%, #07192b 44%, #061525 100%);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(143, 205, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 205, 255, .055) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
  z-index: -1;
}
body::after {
  content: "";
  position: fixed;
  width: 46vw;
  aspect-ratio: 1;
  left: 42%;
  top: 12%;
  pointer-events: none;
  border-radius: 42% 58% 68% 32% / 48% 34% 66% 52%;
  background: radial-gradient(circle at 38% 36%, rgba(115, 235, 255, .16), rgba(44, 131, 255, .07) 43%, transparent 68%);
  filter: blur(18px);
  animation: ambientDrift 16s ease-in-out infinite alternate;
  z-index: -1;
}
.scroll-progress { position: fixed; inset: 0 auto auto 0; z-index: 80; width: 0; height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan)); box-shadow: 0 0 14px var(--cyan); pointer-events: none; }

a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--cyan);
  font: 600 12px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; box-shadow: 0 0 12px currentColor; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header);
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: .3s ease;
}
.site-header.scrolled { background: rgba(6, 25, 43, .72); backdrop-filter: blur(22px) saturate(135%); border-color: var(--line); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { position: relative; width: 31px; height: 31px; }
.brand-mark::before, .brand-mark::after {
  content: ""; position: absolute; inset: 5px 10px; border-radius: 50%; border: 2px solid var(--cyan); transform: rotate(28deg); box-shadow: 0 0 14px rgba(88, 240, 255, .75);
}
.brand-mark::after { inset: 10px 5px; transform: rotate(-32deg); border-color: var(--blue); }
.brand-text { font-weight: 680; font-size: 14px; letter-spacing: .12em; }
.brand-text small { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; letter-spacing: .19em; font-weight: 500; }
.desktop-nav { display: flex; align-items: center; gap: clamp(20px, 2.3vw, 36px); margin-left: auto; }
.desktop-nav a { position: relative; color: #becbe0; font-size: 14px; transition: .2s ease; }
.desktop-nav a:hover, .desktop-nav a.active { color: white; }
.desktop-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -13px; height: 1px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle { border: 0; background: transparent; color: #d8e4f5; padding: 8px; cursor: pointer; font-size: 12px; }
.product-link { border: 1px solid var(--line-strong); padding: 10px 16px; border-radius: 999px; font-size: 12px; color: #eaf6ff; background: rgba(21, 91, 154, .13); }
.menu-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--line); background: transparent; border-radius: 50%; color: white; cursor: pointer; }
.mobile-menu { display: none; }

.hero { position: relative; min-height: 100svh; display: grid; align-items: center; padding: calc(var(--header) + 70px) 0 72px; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 12% 0 0 42%; background: radial-gradient(ellipse, rgba(51, 176, 255, .16), transparent 65%); filter: blur(22px); z-index: -1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); align-items: center; gap: clamp(28px, 5vw, 74px); }
.hero-copy h1, .page-hero h1 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(48px, 6.5vw, 92px);
  font-weight: 520;
  letter-spacing: -.055em;
  line-height: 1.03;
}
.hero-copy h1 .glow, .page-hero h1 .glow {
  color: #a9ddff;
  text-shadow: 0 0 28px rgba(54, 165, 255, .45);
}
.hero-copy .lead, .page-lead { max-width: 660px; margin: 32px 0 0; color: #aabbd1; font-size: clamp(16px, 1.45vw, 20px); line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 50px; padding: 0 22px; border: 1px solid var(--line-strong); border-radius: 999px; color: white; background: rgba(12, 72, 132, .14); transition: .25s ease; }
.button.primary { border-color: rgba(88, 240, 255, .54); background: linear-gradient(110deg, rgba(31, 126, 255, .26), rgba(40, 218, 255, .13)); box-shadow: inset 0 0 22px rgba(50, 169, 255, .1), 0 0 24px rgba(54, 165, 255, .08); }
.button:hover { transform: translateY(-2px); border-color: var(--cyan); box-shadow: 0 0 22px rgba(54, 165, 255, .16); }
.button .arrow { transition: transform .2s ease; }
.button:hover .arrow { transform: translateX(4px); }

.motion-orbit { position: relative; min-height: 570px; display: grid; place-items: center; perspective: 900px; }
.orbit-glow { position: absolute; width: 72%; aspect-ratio: 1; border-radius: 50%; background: rgba(48, 159, 255, .28); filter: blur(70px); }
.orbit-ring { position: absolute; width: 75%; aspect-ratio: 1; border: 1px solid rgba(94, 211, 255, .2); border-radius: 50%; transform: rotateX(67deg) rotateZ(-18deg); box-shadow: 0 0 40px rgba(57, 153, 255, .08); }
.orbit-ring.r2 { width: 54%; transform: rotateX(64deg) rotateZ(55deg); border-style: dashed; animation: spin 18s linear infinite; }
.human-field { position: relative; width: min(100%, 460px); height: 510px; filter: drop-shadow(0 0 20px rgba(54, 165, 255, .22)); animation: float 6s ease-in-out infinite; }
.human-field svg { width: 100%; height: 100%; overflow: visible; }
.signal-dot { animation: pulse 2.4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.signal-dot:nth-of-type(2n) { animation-delay: -.8s; }
.signal-dot:nth-of-type(3n) { animation-delay: -1.5s; }
.orbit-label { position: absolute; display: flex; gap: 9px; align-items: center; color: #b8cce4; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.orbit-label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.orbit-label.l1 { right: -5px; top: 25%; }
.orbit-label.l2 { left: 0; bottom: 28%; }
.orbit-label.l3 { right: 7%; bottom: 15%; }

.hero-photo-stage { position: relative; min-height: 600px; overflow: hidden; border: 1px solid rgba(144, 222, 255, .28); border-radius: 34px; background: rgba(16, 54, 84, .35); box-shadow: 0 45px 120px rgba(0, 30, 75, .28), inset 0 1px 0 rgba(255,255,255,.08); isolation: isolate; }
.hero-photo-stage::before { content: ""; position: absolute; inset: 0; z-index: 3; border-radius: inherit; box-shadow: inset 0 0 70px rgba(3, 28, 55, .25); pointer-events: none; }
.hero-photo-stage img { position: absolute; inset: -3%; width: 106%; height: 106%; object-fit: cover; object-position: 69% center; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); will-change: transform; }
.photo-shade { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(6,28,49,.42), transparent 32%), linear-gradient(0deg, rgba(4,24,43,.34), transparent 42%); }
.photo-signal { position: absolute; z-index: 4; display: flex; align-items: center; gap: 9px; padding: 9px 12px; border: 1px solid rgba(137,226,255,.26); border-radius: 999px; color: #d9f5ff; background: rgba(6,36,61,.48); backdrop-filter: blur(12px); font: 500 9px/1 ui-monospace, monospace; letter-spacing: .1em; box-shadow: 0 12px 30px rgba(0,18,45,.22); animation: signalFloat 5s ease-in-out infinite; }
.photo-signal i { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.photo-signal.s1 { top: 9%; right: 7%; }
.photo-signal.s2 { left: 5%; top: 43%; animation-delay: -1.6s; }
.photo-signal.s3 { right: 8%; bottom: 8%; animation-delay: -3.2s; }

.visual-break { position: relative; padding: 0 0 95px; overflow: hidden; isolation: isolate; }
.cinematic-panel { position: relative; width: 100%; aspect-ratio: 16 / 7; margin: 0 0 76px; overflow: hidden; border: 1px solid rgba(145,220,255,.27); border-radius: 30px; background: rgba(14,50,80,.5); box-shadow: 0 42px 100px rgba(0, 24, 62, .23), inset 0 1px 0 rgba(255,255,255,.07); isolation: isolate; }
.cinematic-panel::before { content: ""; position: absolute; z-index: 2; inset: -20% auto -20% -32%; width: 24%; background: linear-gradient(90deg, transparent, rgba(139,235,255,.16), rgba(255,255,255,.24), transparent); filter: blur(10px); transform: skewX(-14deg); animation: imageScan 9s cubic-bezier(.55,0,.25,1) infinite; pointer-events: none; }
.cinematic-panel::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg, transparent 46%, rgba(4,24,43,.88)); pointer-events: none; }
.cinematic-panel img { width: 100%; height: 115%; object-fit: cover; object-position: center; transform: translateY(-6%); transition: transform 1.1s cubic-bezier(.2,.7,.2,1), filter .5s ease; }
.cinematic-panel:hover img { transform: translateY(-8%) scale(1.025); filter: saturate(1.08) brightness(1.04); }
.cinematic-panel figcaption { position: absolute; z-index: 3; left: 34px; right: 34px; bottom: 28px; display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.cinematic-panel figcaption span { color: var(--cyan); font: 500 10px/1.4 ui-monospace, monospace; letter-spacing: .12em; }
.cinematic-panel figcaption strong { max-width: 560px; text-align: right; font-size: clamp(20px, 2.4vw, 34px); font-weight: 500; }
.cinematic-panel-wide { margin: -40px 0 0; aspect-ratio: 16 / 6.8; }
.product-showcase { margin-top: -55px; }
.story-visual { padding: 18px 0 112px; }
.story-panel { aspect-ratio: 16 / 8.4; margin: 0; }
.story-panel img { height: 108%; transform: translateY(-3%); }
.story-panel:hover img { transform: translateY(-4%) scale(1.022); }
.story-panel figcaption strong { text-shadow: 0 2px 24px rgba(0,14,34,.72); }

@keyframes float { 50% { transform: translateY(-12px) rotateY(3deg); } }
@keyframes spin { to { transform: rotateX(64deg) rotateZ(415deg); } }
@keyframes pulse { 50% { opacity: .35; transform: scale(.65); } }
@keyframes ambientDrift { to { transform: translate3d(8vw, 10vh, 0) rotate(22deg) scale(1.14); } }
@keyframes signalFloat { 50% { transform: translateY(-8px); border-color: rgba(114,244,255,.52); } }
@keyframes imageScan { 0%, 18% { left: -32%; opacity: 0; } 25% { opacity: .9; } 58%, 100% { left: 118%; opacity: 0; } }
@keyframes moteDrift { 0%, 100% { transform: translate3d(0,0,0) scale(.82); opacity: .18; } 46% { transform: translate3d(var(--mote-x, 30px), var(--mote-y, -42px), 0) scale(1.15); opacity: .72; } }
@keyframes ringOrbit { to { transform: rotate(360deg); } }
@keyframes coreBreath { 50% { transform: scale(1.45); box-shadow: 0 0 28px var(--cyan); } }
@keyframes sheenPass { 0%, 22% { transform: translateX(-145%) skewX(-18deg); } 56%, 100% { transform: translateX(250%) skewX(-18deg); } }
@keyframes hudTurn { to { transform: rotate(360deg); } }
@keyframes hudTurnReverse { to { transform: rotate(-360deg); } }
@keyframes hudPulse { 50% { transform: scale(1.16); opacity: .62; box-shadow: 0 0 42px rgba(114,244,255,.82); } }
@keyframes nodeFlow { to { stroke-dashoffset: -80; } }
@keyframes signatureBlink { 50% { opacity: .18; transform: scale(.65); } }

.section { position: relative; padding: clamp(90px, 11vw, 160px) 0; overflow: hidden; isolation: isolate; }
.section::before, .content-section::before, .visual-break::before { content: ""; position: absolute; z-index: 0; left: -10%; right: -10%; top: 0; height: 360px; background: radial-gradient(ellipse at 50% 38%, rgba(68,178,255,.11), rgba(51,143,231,.03) 45%, transparent 74%); -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 24%, #000 68%, transparent 100%); mask-image: linear-gradient(to bottom, transparent 0%, #000 24%, #000 68%, transparent 100%); filter: blur(20px); pointer-events: none; }
.section::after, .content-section::after { content: ""; position: absolute; z-index: 0; width: min(42vw, 560px); aspect-ratio: 1; right: -14%; top: 16%; border-radius: 48% 52% 38% 62% / 44% 40% 60% 56%; background: radial-gradient(circle at 42% 42%, rgba(102,226,255,.08), rgba(48,117,229,.025) 48%, transparent 70%); filter: blur(12px); animation: ambientDrift 22s ease-in-out infinite alternate; pointer-events: none; }
.section > .shell, .content-section > .shell, .visual-break > .shell { position: relative; z-index: 2; }
.section:nth-of-type(even) { background: transparent; }
.section-head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 40px; margin-bottom: 72px; }
.section-head h2 { margin: 0; max-width: 800px; font-size: clamp(38px, 5vw, 68px); font-weight: 500; line-height: 1.08; letter-spacing: -.045em; }
.section-head p { margin: 0; max-width: 650px; justify-self: end; color: var(--muted); font-size: 17px; line-height: 1.9; }
.section-index { color: #6381a4; font: 500 11px/1 ui-monospace, monospace; letter-spacing: .14em; }

.data-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: rgba(16, 54, 84, .38); backdrop-filter: blur(18px) saturate(135%); box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 28px 80px rgba(0, 15, 38, .16); }
.data-item { min-height: 185px; padding: 30px; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.data-item:last-child { border: 0; }
.data-item strong { font-size: clamp(26px, 3vw, 42px); font-weight: 520; color: #d7eeff; }
.data-item span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.data-item i { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 15px rgba(255, 141, 76, .8); }

.path-grid { display: grid; grid-template-columns: repeat(5, 1fr); position: relative; }
.path-grid::before { content: ""; position: absolute; top: 23px; left: 9%; right: 9%; height: 1px; background: linear-gradient(90deg, var(--cyan), var(--blue), rgba(54,165,255,.18)); }
.path-step { position: relative; z-index: 1; padding-right: 24px; }
.path-node { width: 47px; height: 47px; display: grid; place-items: center; margin-bottom: 27px; border-radius: 50%; color: #04101f; background: #a8eaff; box-shadow: 0 0 22px rgba(88, 240, 255, .35); font: 700 11px/1 ui-monospace, monospace; }
.path-step:nth-child(n+3) .path-node { color: #bed9ef; background: #09182a; border: 1px solid var(--line-strong); box-shadow: none; }
.path-step h3 { margin: 0 0 11px; font-size: 18px; font-weight: 540; }
.path-step p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.portal-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; perspective: 1100px; }
.portal-card { position: relative; min-height: 340px; padding: 28px; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: linear-gradient(145deg, rgba(26, 76, 116, .58), rgba(8, 31, 55, .64)); backdrop-filter: blur(20px) saturate(145%); box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 28px 65px rgba(0,16,40,.14); transition: .3s ease; transform-style: preserve-3d; }
.portal-card::before { content: ""; position: absolute; inset: -20% auto -20% -45%; width: 25%; background: linear-gradient(90deg, transparent, rgba(173,238,255,.12), transparent); animation: sheenPass 8s ease-in-out infinite; pointer-events: none; }
.portal-card::after { content: ""; position: absolute; width: 180px; height: 180px; border-radius: 50%; right: -70px; bottom: -95px; background: var(--card-color, var(--blue)); filter: blur(58px); opacity: .13; transition: .3s ease; }
.portal-card:hover { transform: translateY(-8px); border-color: rgba(114, 244, 255, .62); box-shadow: inset 0 1px 0 rgba(255,255,255,.09), 0 30px 80px rgba(20,121,201,.19); }
.portal-card:hover::after { opacity: .3; }
.portal-num { color: #7088a5; font: 500 10px/1 ui-monospace, monospace; }
.portal-icon { width: 88px; height: 88px; margin: 52px 0 38px; position: relative; }
.portal-icon .ring { position: absolute; inset: 0; border: 1px solid rgba(104, 194, 255, .32); border-top-color: rgba(114,244,255,.9); border-radius: 50%; animation: ringOrbit 11s linear infinite; }
.portal-icon .ring:nth-child(2) { inset: 18px; border-color: rgba(88, 240, 255, .6); border-left-color: transparent; box-shadow: 0 0 18px rgba(88, 240, 255, .13); animation-duration: 7s; animation-direction: reverse; }
.portal-icon .core { position: absolute; inset: 38px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px var(--cyan); animation: coreBreath 3.6s ease-in-out infinite; }
.portal-card h3 { margin: 0; font-size: 23px; font-weight: 520; }
.portal-card p { min-height: 48px; margin: 12px 0 25px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.portal-card .go { color: var(--cyan); font-size: 18px; }

.closing { text-align: center; padding: clamp(120px, 16vw, 220px) 0; overflow: hidden; }
.closing::before { content: ""; position: absolute; left: 50%; top: 50%; width: min(80vw, 900px); aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; background: rgba(30, 116, 220, .13); filter: blur(100px); z-index: -1; }
.closing h2 { margin: 0 auto; max-width: 980px; font-size: clamp(44px, 7vw, 90px); font-weight: 480; line-height: 1.05; letter-spacing: -.055em; }
.closing p { margin: 26px auto 40px; color: var(--muted); font-size: 17px; }

.site-footer { padding: 90px 0 30px; border-top: 0; background: linear-gradient(180deg, rgba(5,23,40,0), rgba(5,23,40,.58) 30%, rgba(5,23,40,.72)); backdrop-filter: blur(18px); }
.footer-main { display: grid; grid-template-columns: 1.5fr 2fr; gap: 80px; padding-bottom: 50px; }
.footer-tagline { margin: 24px 0 0; max-width: 360px; color: var(--muted); line-height: 1.8; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-col h4 { margin: 0 0 18px; color: #6f86a3; font-size: 11px; text-transform: uppercase; letter-spacing: .16em; }
.footer-col a, .footer-col span { display: block; margin: 12px 0; color: #c1cee0; font-size: 13px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 26px; border-top: 1px solid var(--line); color: #5f728b; font-size: 11px; }

/* Inner pages */
.page-hero { min-height: 78svh; display: flex; align-items: flex-end; padding: calc(var(--header) + 130px) 0 100px; position: relative; overflow: hidden; background: transparent; }
.page-hero::after { content: attr(data-code); position: absolute; right: 3vw; bottom: -3vw; color: rgba(83, 155, 231, .045); font: 600 clamp(180px, 30vw, 470px)/.75 ui-monospace, monospace; letter-spacing: -.1em; z-index: -1; }
.page-hero > .shell { position: relative; z-index: 3; }
.hero-hud { position: absolute; z-index: 1; width: 330px; height: 370px; right: clamp(42px, 7vw, 120px); top: 18%; pointer-events: none; perspective: 800px; }
.hud-model { position: absolute; width: 210px; height: 210px; right: 0; top: 0; display: grid; place-items: center; border-radius: 50%; transform: rotateX(62deg) rotateZ(-12deg); filter: drop-shadow(0 0 24px rgba(75,190,255,.18)); }
.hud-model::before { content: ""; position: absolute; inset: 20px; border-radius: 50%; background: radial-gradient(circle, rgba(95,222,255,.15), transparent 66%); filter: blur(12px); }
.hud-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(109,220,255,.28); }
.hud-ring.r1 { inset: 0; border-top-color: rgba(114,244,255,.95); border-right-style: dashed; animation: hudTurn 13s linear infinite; }
.hud-ring.r2 { inset: 31px; border-left-color: rgba(91,177,255,.9); border-bottom-style: dashed; animation: hudTurnReverse 9s linear infinite; }
.hud-ring.r3 { inset: 67px; border-color: rgba(131,236,255,.6); box-shadow: 0 0 22px rgba(80,190,255,.18); animation: hudTurn 6s linear infinite; }
.hud-model > i { width: 18px; height: 18px; border-radius: 50%; background: #91eeff; box-shadow: 0 0 26px rgba(114,244,255,.95); animation: hudPulse 3.4s ease-in-out infinite; }
.hud-metrics { position: absolute; left: 0; right: 14px; bottom: 22px; display: grid; gap: 8px; }
.hud-metrics > span { display: grid; grid-template-columns: 8px 1fr auto; align-items: center; gap: 10px; padding: 9px 12px; border: 1px solid rgba(133,219,255,.16); border-radius: 999px; color: rgba(207,235,255,.68); background: rgba(8,39,66,.28); backdrop-filter: blur(10px); font: 500 8px/1 ui-monospace, monospace; letter-spacing: .11em; }
.hud-metrics i { width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.hud-metrics b { font-weight: 500; }
.hud-metrics em { color: rgba(114,244,255,.82); font-style: normal; }
.hud-coord { position: absolute; right: 12px; top: 214px; color: rgba(137,190,225,.48); text-align: right; font: 500 8px/1.5 ui-monospace, monospace; letter-spacing: .14em; }
.hud-coord small { display: block; font-size: 7px; }
.page-hero h1 { max-width: 1000px; font-size: clamp(52px, 7vw, 100px); }
.hero-line { display: block; }
.hero-line-compact { font-size: .68em; white-space: nowrap; letter-spacing: -.035em; }
[data-page="products"] .hero-line-compact { font-size: .58em; }
.page-hero .page-lead { max-width: 760px; }
.content-section { position: relative; padding: 110px 0; overflow: hidden; isolation: isolate; }
.content-section:nth-of-type(odd) { background: transparent; }
.section-signature { position: absolute; z-index: 2; top: 54px; right: max(24px, calc((100vw - var(--max)) / 2)); display: flex; align-items: center; gap: 15px; color: rgba(112,190,232,.34); font: 500 9px/1 ui-monospace, monospace; letter-spacing: .12em; pointer-events: none; }
.section-signature b { font-weight: 500; }
.section-signature span { display: grid; grid-template-columns: repeat(6, 3px); gap: 5px; }
.section-signature i { width: 3px; height: 3px; border-radius: 50%; background: rgba(114,244,255,.72); box-shadow: 0 0 6px rgba(114,244,255,.65); animation: signatureBlink 3s ease-in-out infinite; }
.section-signature i:nth-child(2) { animation-delay: -.45s; }
.section-signature i:nth-child(3) { animation-delay: -.9s; }
.section-signature i:nth-child(4) { animation-delay: -1.35s; }
.section-signature i:nth-child(5) { animation-delay: -1.8s; }
.section-signature i:nth-child(6) { animation-delay: -2.25s; }
.ambient-node-map { position: absolute; z-index: 1; width: 280px; height: 220px; right: -44px; bottom: 4%; opacity: .22; pointer-events: none; transform: rotate(-7deg); }
.ambient-node-map svg { width: 100%; height: 100%; overflow: visible; }
.ambient-node-map path { fill: none; stroke: rgba(88,203,255,.48); stroke-width: 1; stroke-dasharray: 4 10; animation: nodeFlow 9s linear infinite; }
.ambient-node-map circle { fill: rgba(114,244,255,.8); filter: drop-shadow(0 0 7px rgba(114,244,255,.8)); }
.content-grid { display: grid; grid-template-columns: 280px 1fr; gap: clamp(48px, 8vw, 130px); }
.sticky-label { position: sticky; top: 120px; align-self: start; }
.sticky-label .number { color: var(--cyan); font: 500 12px/1 ui-monospace, monospace; letter-spacing: .15em; }
.sticky-label h2 { margin: 18px 0 0; font-size: 25px; font-weight: 520; line-height: 1.35; }
.rich-copy { max-width: 850px; }
.rich-copy > p { margin: 0 0 25px; color: #afbed2; font-size: 17px; line-height: 1.95; }
.rich-copy > h3 { margin: 55px 0 20px; font-size: 30px; font-weight: 520; letter-spacing: -.025em; }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 40px 0; }
.feature { position: relative; min-height: 120px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: rgba(21, 65, 98, .35); backdrop-filter: blur(15px); box-shadow: inset 0 1px 0 rgba(255,255,255,.035); transition: transform .35s ease, border-color .35s ease, background .35s ease; }
.feature::after, .role-card::after { content: ""; position: absolute; width: 140px; height: 140px; right: -90px; top: -95px; border-radius: 50%; background: rgba(82,202,255,.18); filter: blur(34px); transition: transform .45s ease, opacity .45s ease; opacity: .35; pointer-events: none; }
.feature:hover, .role-card:hover { transform: translateY(-5px); border-color: rgba(114,244,255,.42); background: rgba(28,80,117,.42); }
.feature:hover::after, .role-card:hover::after { transform: translate(-24px, 28px) scale(1.2); opacity: .75; }
.feature b { display: block; margin-bottom: 10px; font-size: 17px; font-weight: 520; }
.feature span { color: var(--muted); font-size: 13px; line-height: 1.7; }
.feature b::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 11px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 12px rgba(255,141,76,.62); }
.quote-block { margin: 55px 0; padding: 36px 0 36px 32px; border-left: 1px solid var(--cyan); color: #d7edff; font-size: clamp(25px, 3.3vw, 42px); line-height: 1.35; letter-spacing: -.025em; }
.flow-stack { display: grid; gap: 1px; margin-top: 45px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.flow-row { display: grid; grid-template-columns: 72px 1fr auto; align-items: center; gap: 20px; min-height: 90px; padding: 18px 26px; background: rgba(12, 43, 70, .76); backdrop-filter: blur(16px); transition: background .3s ease, padding-left .3s ease; }
.flow-row:hover { padding-left: 32px; background: rgba(19,65,98,.82); }
.flow-row .flow-id { color: var(--cyan); font: 500 11px/1 ui-monospace, monospace; }
.flow-row strong { font-size: 17px; font-weight: 520; }
.flow-row span { color: #687f9c; font-size: 12px; }
.founder-section .content-grid { grid-template-columns: 220px minmax(0, 1fr); gap: clamp(50px, 6vw, 82px); }
.founder-section .rich-copy { max-width: none; }
.profile-card { display: grid; grid-template-columns: minmax(450px, 1.08fr) minmax(310px, .92fr); gap: clamp(38px, 5vw, 66px); align-items: stretch; margin-top: 18px; }
.profile-visual { position: relative; min-height: 590px; border: 1px solid var(--line); border-radius: 30px; background: rgba(26,77,115,.35); overflow: hidden; box-shadow: 0 42px 110px rgba(0, 20, 48, .3), inset 0 1px 0 rgba(255,255,255,.08); }
.profile-visual::before { content: ""; position: absolute; z-index: 2; inset: 0; background: linear-gradient(110deg, transparent 35%, rgba(149,232,255,.12) 49%, transparent 63%); transform: translateX(-115%); animation: profileLight 8s ease-in-out infinite; pointer-events: none; }
.profile-visual::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg, transparent 58%, rgba(5, 31, 54, .4)); pointer-events: none; }
.profile-photo { width: 100%; height: 100%; min-height: 590px; display: block; object-fit: cover; object-position: 31% center; transition: transform .9s cubic-bezier(.2,.7,.2,1), filter .5s ease; }
.profile-visual:hover .profile-photo { transform: scale(1.035); }
.profile-copy { padding: 26px 0; }
.profile-copy h3 { margin: 0 0 8px; font-size: 42px; font-weight: 500; }
.profile-copy .role { color: var(--cyan); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.profile-copy p { color: var(--muted); line-height: 1.9; }
.role-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 42px; }
.role-card { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: rgba(21,65,98,.34); backdrop-filter: blur(16px); transition: transform .35s ease, border-color .35s ease, background .35s ease; }
.role-card h3 { margin: 0 0 18px; font-size: 22px; font-weight: 520; }
.role-card ul { margin: 0; padding: 0; list-style: none; color: var(--muted); line-height: 2; font-size: 14px; }
.role-card li::before { content: "+"; margin-right: 10px; color: var(--orange); }

.panel-interface { position: absolute; z-index: 4; inset: 0; pointer-events: none; color: rgba(214,244,255,.78); font: 500 8px/1 ui-monospace, monospace; letter-spacing: .12em; }
.panel-status { position: absolute; left: 24px; top: 22px; display: flex; align-items: center; gap: 9px; padding: 8px 10px; border: 1px solid rgba(138,226,255,.25); border-radius: 999px; background: rgba(5,32,56,.38); backdrop-filter: blur(10px); }
.panel-status i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 9px var(--cyan); animation: signatureBlink 2.2s ease-in-out infinite; }
.panel-axis { position: absolute; right: 24px; top: 27px; color: rgba(181,222,247,.55); }
.panel-corner { position: absolute; width: 23px; height: 23px; border-color: rgba(127,226,255,.48); }
.panel-corner.tl { left: 12px; top: 12px; border-left: 1px solid; border-top: 1px solid; }
.panel-corner.tr { right: 12px; top: 12px; border-right: 1px solid; border-top: 1px solid; }
.panel-corner.bl { left: 12px; bottom: 12px; border-left: 1px solid; border-bottom: 1px solid; }
.panel-corner.br { right: 12px; bottom: 12px; border-right: 1px solid; border-bottom: 1px solid; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

.scene-motes { position: absolute; z-index: 1; inset: 0; overflow: hidden; pointer-events: none; }
.scene-motes span { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: rgba(133,236,255,.92); box-shadow: 0 0 13px rgba(86,204,255,.85); animation: moteDrift var(--mote-time, 8s) ease-in-out infinite; }
.scene-motes span:nth-child(1) { left: 8%; top: 30%; --mote-x: 34px; --mote-y: -48px; --mote-time: 9s; }
.scene-motes span:nth-child(2) { right: 11%; top: 54%; width: 3px; height: 3px; --mote-x: -45px; --mote-y: 36px; --mote-time: 11s; animation-delay: -4s; }
.scene-motes span:nth-child(3) { left: 48%; bottom: 9%; width: 4px; height: 4px; --mote-x: 54px; --mote-y: -25px; --mote-time: 13s; animation-delay: -7s; }
@keyframes profileLight { 0%, 20% { transform: translateX(-115%); opacity: 0; } 35% { opacity: 1; } 62%, 100% { transform: translateX(115%); opacity: 0; } }

@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  .mobile-menu { position: fixed; inset: var(--header) 0 auto; padding: 22px 24px 30px; background: rgba(3,7,18,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
  .mobile-menu.open { display: grid; gap: 8px; }
  .mobile-menu a { padding: 14px 0; border-bottom: 1px solid var(--line); color: #d4e1f1; }
  .hero-grid { grid-template-columns: 1fr 440px; gap: 20px; }
  .portal-grid { grid-template-columns: repeat(3, 1fr); }
  .portal-card:nth-child(n+4) { min-height: 290px; }
  .founder-section .content-grid { grid-template-columns: 190px minmax(0, 1fr); gap: 42px; }
  .profile-card { grid-template-columns: minmax(350px, 1.05fr) minmax(260px, .95fr); gap: 32px; }
  .profile-visual, .profile-photo { min-height: 530px; }
  .hero-hud { right: 30px; opacity: .58; transform: scale(.88); transform-origin: right top; }
}

@media (min-width: 1081px) {
  .portal-card:nth-child(even) { margin-top: 32px; margin-bottom: -32px; }
}

@media (max-width: 820px) {
  :root { --header: 66px; }
  .shell { width: min(calc(100% - 34px), var(--max)); }
  .brand-text { font-size: 12px; }
  .product-link { display: none; }
  .hero { padding-top: calc(var(--header) + 55px); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy h1, .page-hero h1 { font-size: clamp(43px, 13vw, 66px); }
  .hero-copy .lead, .page-lead { font-size: 16px; line-height: 1.75; }
  .motion-orbit { min-height: 430px; margin-top: -10px; }
  .human-field { height: 400px; }
  .hero-photo-stage { min-height: 480px; margin-top: 12px; border-radius: 26px; }
  .hero-photo-stage img { object-position: 70% center; }
  .cinematic-panel { aspect-ratio: 4 / 3; margin-bottom: 48px; border-radius: 22px; }
  .cinematic-panel img { height: 108%; transform: translateY(-3%); }
  .cinematic-panel figcaption { left: 20px; right: 20px; bottom: 18px; align-items: flex-start; flex-direction: column; gap: 8px; }
  .cinematic-panel figcaption strong { text-align: left; font-size: 22px; }
  .visual-break { padding-bottom: 68px; }
  .cinematic-panel-wide { margin-top: -25px; }
  .story-visual { padding: 8px 0 78px; }
  .story-panel { aspect-ratio: 4 / 3.15; }
  .story-panel img { height: 108%; object-position: center; }
  .section-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 50px; }
  .section-head p { justify-self: start; font-size: 15px; }
  .data-strip { grid-template-columns: repeat(2, 1fr); }
  .data-item { min-height: 150px; }
  .data-item:nth-child(2) { border-right: 0; }
  .data-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .path-grid { grid-template-columns: 1fr; gap: 0; }
  .path-grid::before { left: 22px; right: auto; top: 24px; bottom: 40px; width: 1px; height: auto; }
  .path-step { display: grid; grid-template-columns: 48px 1fr; column-gap: 22px; padding: 0 0 34px; }
  .path-node { grid-row: 1 / 3; }
  .portal-grid { grid-template-columns: 1fr; }
  .portal-card { min-height: 260px; }
  .portal-icon { margin: 35px 0 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 48px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { align-items: flex-start; gap: 20px; flex-direction: column; }
  .page-hero { min-height: 70svh; padding-bottom: 70px; }
  .hero-hud { width: 210px; height: 240px; right: -58px; top: 14%; opacity: .28; transform: scale(.75); }
  .hud-metrics, .hud-coord { display: none; }
  .section-signature { top: 28px; right: 18px; }
  .ambient-node-map { width: 190px; height: 150px; right: -80px; opacity: .14; }
  .panel-axis { display: none; }
  .panel-status { left: 16px; top: 15px; font-size: 7px; }
  .content-section { padding: 78px 0; }
  .content-grid { grid-template-columns: 1fr; gap: 34px; }
  .sticky-label { position: static; }
  .rich-copy > p { font-size: 16px; }
  .feature-list, .role-grid { grid-template-columns: 1fr; }
  .flow-row { grid-template-columns: 46px 1fr; }
  .flow-row span { display: none; }
  .profile-card { grid-template-columns: 1fr; }
  .founder-section .content-grid { grid-template-columns: 1fr; gap: 34px; }
  .profile-visual { min-height: 500px; }
  .profile-photo { min-height: 500px; object-position: 28% center; }
  .scene-motes span:nth-child(2), .scene-motes span:nth-child(3) { display: none; }
  .flow-row:hover { padding-left: 26px; }
}

@media (max-width: 480px) {
  .nav-actions { gap: 2px; }
  .hero-copy h1, .page-hero h1 { font-size: 46px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .motion-orbit { min-height: 365px; }
  .human-field { height: 350px; }
  .hero-photo-stage { min-height: 410px; }
  .photo-signal { font-size: 7px; padding: 7px 9px; }
  .orbit-label { font-size: 9px; }
  .data-item { padding: 22px; }
  .section-head h2 { font-size: 39px; }
  .footer-links { grid-template-columns: 1fr; }
  .page-hero::after { font-size: 210px; }
  [data-page="products"] .page-hero h1,
  [data-page="careers"] .page-hero h1 { font-size: 46px; }
  .profile-copy h3 { font-size: 34px; }
  .profile-visual, .profile-photo { min-height: 430px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}