:root{--bg: #0e1116;--bg-2: #161b22;--bg-3: #1c2230;--border: #2a3140;--fg: #d7dde6;--fg-dim: #8b95a5;--accent: #6ea8fe;--brand-ai: #8fd3fe;--ok: #3fb950;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--maxw: 1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.wordmark{display:inline-flex;align-items:center;gap:8px}.wordmark svg{display:block;flex:none}.wordmark-text{font-weight:700;letter-spacing:.2px;font-size:1.05rem}.wordmark-ai{color:var(--brand-ai)}.wordmark-suffix{color:var(--fg-dim);margin-left:2px;font-weight:500}.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a{color:var(--fg-dim);font-size:.92rem}.nav-links a:hover{color:var(--fg);text-decoration:none}.btn{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;font-weight:600;padding:10px 18px;border-radius:9px;border:1px solid transparent;cursor:pointer;transition:transform .06s ease,background .15s ease,border-color .15s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,#6ea8fe,#8fd3fe);color:#0a0d12}.btn-ghost{background:var(--bg-3);color:var(--fg);border-color:var(--border)}.btn-ghost:hover{border-color:var(--accent)}.hero{padding:92px 0 72px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:-40% 0 auto;height:520px;background:radial-gradient(60% 60% at 50% 0%,rgba(110,168,254,.16),transparent 70%);pointer-events:none}.eyebrow{display:inline-block;font-family:var(--mono);font-size:.78rem;letter-spacing:.4px;color:var(--brand-ai);background:var(--bg-3);border:1px solid var(--border);padding:5px 12px;border-radius:999px;margin-bottom:22px}.hero h1{font-size:clamp(2.3rem,5.4vw,3.7rem);line-height:1.06;letter-spacing:-.02em;margin:0 0 20px;max-width:18ch}.hero h1 em{font-style:normal;color:var(--brand-ai)}.hero .lede{font-size:clamp(1.05rem,2.2vw,1.28rem);color:var(--fg-dim);max-width:60ch;margin:0 0 34px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.hero-note{color:var(--fg-dim);font-size:.85rem}.replay{margin-top:56px;background:var(--bg-2);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px -40px #000c}.replay-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--bg-3)}.dot{width:11px;height:11px;border-radius:50%;background:#39414f}.replay-bar .label{margin-left:8px;font-family:var(--mono);font-size:.78rem;color:var(--fg-dim)}.event-log{margin:0;padding:16px 18px;font-family:var(--mono);font-size:.82rem;line-height:1.85}.event-log .ts{color:var(--fg-dim)}.event-log .ev{color:var(--brand-ai)}.event-log .tool{color:var(--accent)}.event-log .ok{color:var(--ok)}section{padding:64px 0}.section-head{max-width:60ch;margin-bottom:40px}.section-head h2{font-size:clamp(1.6rem,3.4vw,2.2rem);letter-spacing:-.01em;margin:0 0 12px}.section-head p{color:var(--fg-dim);margin:0;font-size:1.05rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.card{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;padding:24px;transition:border-color .15s ease,transform .15s ease}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card h3{margin:0 0 8px;font-size:1.1rem}.card p{margin:0;color:var(--fg-dim);font-size:.95rem}.card .ic{font-size:1.4rem;margin-bottom:14px;display:block}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;counter-reset:step}.step{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;padding:24px;position:relative}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--bg-3);border:1px solid var(--border);color:var(--brand-ai);font-family:var(--mono);font-weight:700;margin-bottom:16px}.step h3{margin:0 0 8px;font-size:1.08rem}.step p{margin:0;color:var(--fg-dim);font-size:.95rem}.cta-band{background:linear-gradient(135deg,#6ea8fe1a,#8fd3fe0f);border:1px solid var(--border);border-radius:18px;padding:48px 40px;text-align:center}.cta-band h2{font-size:clamp(1.6rem,3.4vw,2.2rem);margin:0 0 12px;letter-spacing:-.01em}.cta-band p{color:var(--fg-dim);margin:0 auto 28px;max-width:50ch}.site-footer{border-top:1px solid var(--border);padding:36px 0;margin-top:24px}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}.site-footer .muted{color:var(--fg-dim);font-size:.85rem}.site-footer .links{display:flex;gap:20px}.site-footer .links a{color:var(--fg-dim);font-size:.88rem}@media(max-width:640px){.nav-links a:not(.btn){display:none}.hero{padding:64px 0 48px}}