:root {
  color-scheme: dark;
  --bg: #071229; --bg-2: #0A1834; --card: #0D1D3C; --card-2: #11254A; --line: #1B2F57; --line-2: #27427A;
  --fg: #F2F6FC; --muted: #A8B6D0; --faint: #6F81A3;
  --blue: #1F7AEC; --blue-2: #3A9BFF; --green: #3ED47E; --orange: #F2994A; --red: #F0524B; --amber: #F4C04A;
  --f: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --wrap: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--f); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg); }
a { color: var(--blue-2); }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--blue-2); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--blue); color: #fff; padding: 10px 14px; border-radius: 9px; font-weight: 600; text-decoration: none; }
.skip:focus { top: calc(10px + env(safe-area-inset-top, 0px)); }

.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 20px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font-weight: 700; font-size: 19px; }
.brand img { width: 34px; height: 34px; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0 0 0 auto; padding: 0; flex-wrap: wrap; }
.nav ul a { color: var(--muted); text-decoration: none; padding: 7px 11px; border-radius: 8px; font-size: 14.5px; font-weight: 500; }
.nav ul a:hover { color: var(--fg); background: var(--card); }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--card-2); color: var(--fg); text-decoration: none; font-weight: 600; font-size: 15px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--blue-2); }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 10px 26px -12px rgba(31,122,236,.9); }
.btn.sm { padding: 8px 14px; font-size: 14px; }
.btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }
.btn svg { width: 17px; height: 17px; }

section { padding-block: 84px; scroll-margin-top: 70px; }
.eyebrow { font: 500 13px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--blue-2); }
.sec-head { display: grid; gap: 12px; max-width: 760px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; line-height: 1.12; }
.sec-head p { color: var(--muted); font-size: 17px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px; min-width: 0; }
.grid { display: grid; gap: 18px; }

.legal { padding-block: 56px 80px; }
.legal article { max-width: 760px; display: grid; gap: 14px; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); font-weight: 800; }
.legal h2 { font-size: 21px; margin-top: 20px; }
.legal p, .legal li { color: #D5DEEE; }
.legal ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.legal .updated { color: var(--faint); font-size: 14px; }
.callout { border: 1px solid rgba(244,192,74,.35); background: rgba(244,192,74,.08); border-radius: 12px; padding: 14px 16px; color: #F6E3B4 !important; }

footer { border-top: 1px solid var(--line); padding-block: 36px 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: flex-start; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer nav a { color: var(--muted); }
footer small { display: block; max-width: 60ch; color: var(--faint); margin-top: 6px; }

@media (max-width: 760px) { .nav ul { display: none; } section { padding-block: 60px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }

.hero { position: relative; min-height: min(760px, 92vh); display: grid; align-items: center; overflow: hidden; padding-block: 0; background: radial-gradient(120% 90% at 75% 40%, #10295a 0%, #081733 45%, #050d20 100%); }
.hero-3d { position: absolute; inset: 0; }
.hero-3d canvas { display: block; width: 100%; height: 100%; }
.hero .wrap { position: relative; z-index: 2; pointer-events: none; width: 100%; }
.hero-copy { max-width: 560px; display: grid; gap: 20px; pointer-events: auto; padding-block: 80px; }
.hero h1 { font-size: clamp(42px, 6.4vw, 78px); font-weight: 800; line-height: 1; letter-spacing: -0.04em; }
.hero h1 span { color: var(--blue-2); display: block; }
.hero p.lead { font-size: 19px; color: #D5DEEE; max-width: 40ch; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .badge { display: inline-flex; gap: 8px; align-items: center; width: fit-content; font: 500 13px/1 var(--f-mono); letter-spacing: .06em; color: var(--muted); border: 1px solid var(--line-2); background: rgba(13,29,60,.6); padding: 8px 12px; border-radius: 999px; }
.hero .hint { position: absolute; right: max(20px, env(safe-area-inset-right, 0px)); bottom: 22px; z-index: 2; font-size: 13px; color: var(--muted); background: rgba(7,18,41,.6); border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px; }
.gl-label { position: absolute; left: 0; top: 0; pointer-events: none; font: 600 12px/1 var(--f); color: #fff; background: rgba(7,18,41,.75); border: 1px solid var(--line-2); padding: 5px 8px; border-radius: 7px; white-space: nowrap; transition: opacity .25s; z-index: 1; }
.gl-fallback { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--muted); padding: 24px; font-size: 14px; }

.pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pillar h3 { font-size: 20px; margin: 10px 0 6px; }
.pillar p { color: var(--muted); }
.pillar .n { font: 600 13px var(--f-mono); color: var(--blue-2); }

.explainer { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 36px; align-items: center; padding-block: 36px; border-top: 1px solid var(--line); }
.explainer:nth-of-type(even) .ex-text { order: 2; }
.ex-text { display: grid; gap: 14px; }
.ex-text h3 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 800; }
.ex-text p { color: var(--muted); }
.ex-step { font: 600 13px var(--f-mono); color: var(--blue-2); letter-spacing: .08em; }
.stage { position: relative; height: 420px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: radial-gradient(100% 100% at 50% 30%, #12305f 0%, #0a1a3a 60%, #071229 100%); touch-action: pan-y; }
.stage canvas { display: block; width: 100%; height: 100%; }
.readout { position: absolute; left: 14px; bottom: 14px; z-index: 2; background: rgba(7,18,41,.82); border: 1px solid var(--line-2); border-radius: 12px; padding: 12px 14px; display: grid; gap: 8px; min-width: 220px; max-width: calc(100% - 28px); font-size: 13.5px; }
.readout b { font-size: 15px; }
.bars { display: grid; gap: 6px; }
.bar { display: grid; grid-template-columns: 44px 1fr 44px; gap: 8px; align-items: center; font: 500 12px var(--f-mono); color: var(--muted); }
.bar i { display: block; height: 8px; border-radius: 4px; background: var(--line-2); position: relative; overflow: hidden; }
.bar i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--w, 0%); background: var(--c, var(--blue-2)); border-radius: 4px; transition: width .4s ease; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.stage-ctl { position: absolute; right: 14px; top: 14px; z-index: 2; display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.formula { font-family: var(--f-mono); background: var(--card); border: 1px solid var(--line); padding: 10px 14px; border-radius: 10px; color: var(--fg); width: fit-content; max-width: 100%; overflow-x: auto; }
input[type="range"] { accent-color: var(--blue); width: 100%; }

.missions { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 24px; align-items: stretch; }
.mission-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.mission-tabs button { border: 1px solid var(--line-2); background: var(--card); color: var(--muted); padding: 8px 14px; border-radius: 999px; cursor: pointer; font: 500 14px var(--f); }
.mission-tabs button[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: #fff; }
.facts dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; margin: 14px 0 0; }
.facts dt { color: var(--faint); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.facts dd { margin: 0; color: #D5DEEE; }
.facts h3 { font-size: 26px; font-weight: 800; }

.team { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.member { display: grid; gap: 6px; text-decoration: none; color: inherit; }
.member .av { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 20px; color: #fff; margin-bottom: 6px; }
.member b { font-size: 16px; }
.member span { color: var(--muted); font-size: 14px; }

.links { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.link-card { display: grid; gap: 10px; text-decoration: none; color: inherit; transition: border-color .2s, transform .2s; }
.link-card:hover { border-color: var(--blue-2); transform: translateY(-2px); }
.link-card .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(58,155,255,.12); color: var(--blue-2); }
.link-card .ic svg { width: 22px; height: 22px; }
.link-card b { font-size: 16px; }
.link-card span { color: var(--muted); font-size: 14px; }
.link-card .go { font-size: 13px; font-weight: 600; color: var(--blue-2); }
.link-card.soon { opacity: .55; pointer-events: none; }
.link-card.soon .go { color: var(--faint); }
.credits { columns: 2; column-gap: 32px; color: var(--muted); padding-left: 18px; }
.credits li { margin-bottom: 8px; break-inside: avoid; }

@media (max-width: 1000px) {
  .explainer, .missions { grid-template-columns: 1fr; }
  .explainer:nth-of-type(even) .ex-text { order: 0; }
  .team { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillars { grid-template-columns: 1fr; }
}
@media (max-width: 560px) { .team, .links { grid-template-columns: 1fr; } .credits { columns: 1; } .stage { height: 340px; } .hero .hint { display: none; } }