:root{--bg:#0a0a0d;--panel:rgba(255,255,255,0.045);--panel-2:rgba(255,255,255,0.08);--line:rgba(255,255,255,0.09);--text:#f1f1f4;--muted:#a3a3ae;--accent:#8b7bff;--accent-2:#5ec8ff;--radius:20px;--gutter:16px;color-scheme:dark}*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}body{background:radial-gradient(900px 520px at 10% -8%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 65%),radial-gradient(700px 480px at 100% 4%,rgba(94,200,255,.14),transparent 65%),var(--bg);background-attachment:fixed;color:var(--text);font:16px/1.55 Segoe UI Variable,Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}img{display:block;max-width:100%}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}.wrap{width:min(1120px,100% - var(--gutter) * 2);margin-inline:auto}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(20px) saturate(1.4);backdrop-filter:blur(20px) saturate(1.4);background:rgba(10,10,13,.6);border-bottom:1px solid var(--line)}.nav-inner{justify-content:space-between;height:64px}.brand,.nav-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:700;font-size:19px;letter-spacing:-.02em;text-decoration:none}.brand img{border-radius:9px}.nav nav{display:flex;gap:22px}.nav nav a{color:var(--muted);text-decoration:none;font-size:15px;font-weight:500;transition:color .15s}.nav nav a:hover{color:var(--text)}.hero{padding:clamp(48px,9vw,112px) 0 clamp(40px,7vw,88px)}.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:clamp(32px,6vw,80px);gap:clamp(32px,6vw,80px);align-items:center}.eyebrow{color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}h1{font-size:clamp(38px,6vw,68px);line-height:1.04;letter-spacing:-.035em;font-weight:750}h2{font-size:clamp(28px,4vw,42px);line-height:1.12;letter-spacing:-.03em;font-weight:720;max-width:22ch}h3{font-size:18px;letter-spacing:-.01em;font-weight:650}.lead{color:var(--muted);font-size:clamp(17px,2vw,20px);margin-top:18px;max-width:46ch}.hero-art{position:relative;display:grid;place-items:center;grid-gap:22px;gap:22px}.hero-logo{width:clamp(150px,20vw,220px);height:auto;filter:drop-shadow(0 20px 60px color-mix(in srgb,var(--accent) 45%,transparent))}.cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px 20px}.btn,.cta{align-items:center}.btn{display:inline-flex;flex-direction:column;justify-content:center;min-height:52px;padding:8px 26px;border-radius:16px;background:var(--panel-2);border:1px solid var(--line);color:var(--text);font-weight:650;font-size:16px;line-height:1.25;text-decoration:none;transition:transform .15s,background .15s,box-shadow .15s}.btn small{color:var(--muted);font-weight:500;font-size:12.5px}.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.12)}.btn.primary{background:linear-gradient(135deg,var(--accent),#6c5df0);border-color:transparent;color:#fff;box-shadow:0 10px 34px color-mix(in srgb,var(--accent) 45%,transparent)}.btn.primary small{color:rgba(255,255,255,.82)}.btn.primary:hover{background:linear-gradient(135deg,#9a8cff,#7a6cf5)}.btn.disabled{background:var(--panel-2);box-shadow:none;color:var(--muted)}.cta-link{color:var(--muted);font-size:15px;text-underline-offset:4px}.cta-link:hover{color:var(--text)}.cta-note{color:var(--muted);font-size:14px;flex-basis:100%}.demo{position:relative;width:100%;max-width:420px;padding:26px 28px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);overflow:hidden}.demo-glow{position:absolute;inset:-40% -20% auto auto;width:70%;height:140%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 30%,transparent),transparent);pointer-events:none}.demo-line{position:relative;font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.02em;line-height:1.5}.demo-line+.demo-line{margin-top:6px}.demo-word{display:inline-block;margin-right:.28em;color:rgba(255,255,255,.3);transform-origin:50% 70%;animation:sing 7s ease-in-out infinite}@keyframes sing{0%,to{color:rgba(255,255,255,.3);transform:scale(1);text-shadow:none}3%{color:#fff;transform:scale(1.22) translateY(-1px);text-shadow:0 0 22px color-mix(in srgb,var(--accent) 70%,transparent)}9%{color:#fff;transform:scale(1.1)}16%{color:#fff;transform:scale(1);text-shadow:none}48%{color:rgba(255,255,255,.9)}60%{color:rgba(255,255,255,.3)}}.section{padding:clamp(48px,8vw,96px) 0}.section h2{margin-bottom:14px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));grid-gap:16px;gap:16px;margin-top:34px}.card{padding:26px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:transform .2s,background .2s,border-color .2s}.card:hover{transform:translateY(-3px);background:var(--panel-2);border-color:rgba(255,255,255,.16)}.card p{color:var(--muted);margin-top:8px}.platforms{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;margin-top:34px}.platform{display:flex;flex-direction:column;gap:12px;padding:24px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line)}.platform.muted{opacity:.6}.platform .btn{align-self:flex-start}.file{font-size:13.5px;word-break:break-all}.file,details{color:var(--muted)}details{font-size:13px}summary{cursor:pointer}code{display:block;margin-top:6px;padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.35);font:12px/1.5 ui-monospace,Cascadia Mono,Consolas,monospace;word-break:break-all;color:var(--text);-webkit-user-select:all;-moz-user-select:all;user-select:all}.notes{margin-top:28px;padding:24px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line)}.notes ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}.notes li+li{margin-top:4px}.fine{margin-top:24px;color:var(--muted);font-size:14px}.fine a{text-underline-offset:3px}.footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:14px}.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px}.footer a{text-underline-offset:3px}@media (max-width:860px){.hero-inner{grid-template-columns:1fr}.hero-art{order:-1}.nav nav{gap:16px}}@media (max-width:520px){.nav nav a:nth-child(3){display:none}.btn{width:100%}.platform .btn{align-self:stretch}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.demo-word{animation:none;color:rgba(255,255,255,.85)}.btn,.card{transition:none}}