:root {
  color-scheme: dark;
  --bg: #08111f; --panel: #0e1a2e; --line: #22344f; --text: #eef6ff; --text-2: #c3d2e6; --muted: #9fb3cf;
  --teal: #7fe3d1; --violet: #b79cff; --on-accent: #07111d;
  --radius: 12px; --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { width: min(var(--max), 100% - 40px); margin: 0 auto; }
.kicker { margin: 0 0 10px; font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--teal); }
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -.01em; }
h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; }
.lead { color: var(--text-2); max-width: 60ch; margin: 12px 0 0; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 10px; font-weight: 700; text-decoration: none; font-size: 15px; border: 1px solid transparent; }
.btn-primary { background: linear-gradient(90deg, var(--teal), var(--violet)); color: var(--on-accent); }
.btn-ghost { border-color: rgba(255,255,255,.35); color: var(--text); }
.btn:focus-visible, a:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

/* Navigation */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(8,17,31,.78); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.06); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 62px; }
.brand { font-weight: 700; letter-spacing: .3em; text-decoration: none; font-size: 14px; }
.nav-links { display: flex; gap: 22px; margin: 0; padding: 0; list-style: none; font-size: 14px; color: var(--muted); }
.nav-links a { text-decoration: none; color: inherit; }
.nav-links a:hover { color: var(--text); }
.nav .btn { padding: 9px 14px; font-size: 14px; }
@media (max-width: 720px) { .nav-links { display: none; } }

/* Hero */
.hero { position: relative; min-height: min(92vh, 860px); display: grid; align-items: end; overflow: hidden; isolation: isolate; }
.hero-art { position: absolute; inset: 0; z-index: -2; }
.hero-art img { width: 100%; height: 100%; object-fit: cover; transform-origin: 55% 40%; animation: hero-zoom 26s ease-out forwards; }
@keyframes hero-zoom { from { transform: scale(1); } to { transform: scale(1.08); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8,17,31,.05) 0%, rgba(8,17,31,.45) 50%, var(--bg) 100%); }
.hero .wrap { padding: 120px 0 64px; }
.hero h1 { font-size: clamp(38px, 7vw, 76px); font-weight: 800; max-width: 16ch; }
.hero .lead { font-size: clamp(17px, 2vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; font-size: 12px; color: var(--muted); }
.badges span { border: 1px solid rgba(255,255,255,.18); border-radius: 6px; padding: 5px 10px; }
@media (prefers-reduced-motion: reduce) { .hero-art img { animation: none; } }

/* Sections */
section { padding: 88px 0; }
.section-head { margin-bottom: 36px; }
.cards { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.card img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; }
.card .body { padding: 18px 20px 22px; color: var(--text-2); font-size: 15px; }
.card .num { color: var(--teal); font-size: 12px; letter-spacing: .25em; }
.card h3 { font-size: 20px; margin: 6px 0 8px; color: var(--text); }
.features { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.feature { display: flex; gap: 14px; align-items: flex-start; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; color: var(--text-2); font-size: 15px; }
.feature img { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; flex: none; }
.feature h3 { font-size: 17px; color: var(--text); margin-bottom: 4px; }
.gallery { display: grid; gap: 14px; grid-template-columns: 2fr 1fr; }
.gallery figure { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.gallery figcaption { padding: 10px 14px; font-size: 13px; color: var(--muted); }
.gallery .stack { display: grid; gap: 14px; }
@media (max-width: 840px) { .gallery { grid-template-columns: 1fr; } }
.worlds { padding: 0; }
.world { position: relative; min-height: 380px; display: grid; align-items: end; isolation: isolate; }
.world img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.world::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(8,17,31,.85) 25%, rgba(8,17,31,.1) 70%); }
.world.ice::before { background: linear-gradient(270deg, rgba(8,17,31,.85) 25%, rgba(8,17,31,.1) 70%); }
.world .wrap { padding: 48px 0; }
.world.ice .wrap { text-align: right; display: flex; justify-content: flex-end; }
.world h3 { font-size: clamp(26px, 3.5vw, 36px); }
.world p { max-width: 44ch; color: var(--text-2); margin: 10px 0 0; }
.platforms { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.platform { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; color: var(--text-2); }
.platform h3 { font-size: 19px; color: var(--text); margin-bottom: 8px; }
.platform .pill { display: inline-block; margin-top: 14px; border: 1px solid rgba(255,255,255,.25); border-radius: 8px; padding: 8px 12px; font-size: 13px; color: var(--text); text-decoration: none; }
.platform.soon { opacity: .6; }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* Footer */
footer { border-top: 1px solid rgba(255,255,255,.06); padding: 28px 0 40px; font-size: 13px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
footer a { color: inherit; text-decoration: none; margin-left: 18px; }
footer a:hover { color: var(--text); }

/* Legal pages */
.legal { padding: 64px 0 96px; }
.legal .wrap { max-width: 72ch; }
.legal h1 { font-size: clamp(30px, 4vw, 40px); font-weight: 800; margin-bottom: 8px; }
.legal .meta { color: var(--muted); font-size: 14px; margin: 0 0 36px; }
.legal h2 { font-size: 20px; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--text-2); }
.legal a { color: var(--teal); }
.notfound { min-height: 70vh; display: grid; place-content: center; text-align: center; padding: 40px 20px; }