:root{--bg:#0a0e14;--bg-alt:#0f141d;--surface:#131a26;--surface-raised:#1a2333;--border:#223047;--border-bright:#2e4160;--text:#e6edf6;--text-dim:#9fb0c3;--text-faint:#6b7c91;--accent:#4cc2ff;--accent-2:#8b7bff;--accent-3:#34d399;--gradient:linear-gradient(120deg, #4cc2ff, #8b7bff 55%, #34d399);--mono:"JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, monospace;--sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius:14px;--maxw:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6}::selection{background:#4cc2ff4d}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0;line-height:1.2}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:88px 0}.section-alt{background:var(--bg-alt)}.section-head{margin-bottom:40px}.section-kicker{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;font-size:.8rem}.section-title{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:750}.section-sub{max-width:64ch;color:var(--text-dim);margin-top:12px}.gradient-text{background:var(--gradient);color:#0000;-webkit-background-clip:text;background-clip:text}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:border-color .2s,transform .2s,box-shadow .2s}.card:hover{border-color:var(--border-bright);transform:translateY(-2px);box-shadow:0 12px 32px #00000059}.chip{font-family:var(--mono);color:var(--text-dim);background:var(--surface-raised);border:1px solid var(--border);border-radius:999px;padding:3px 10px;font-size:.72rem;display:inline-block}.btn{cursor:pointer;border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:12px 22px;font-size:.95rem;font-weight:600;transition:filter .15s,border-color .15s,background .15s;display:inline-flex}.btn:hover{filter:brightness(1.12);text-decoration:none}.btn-primary{background:var(--gradient);color:#06101a}.btn-ghost{border-color:var(--border-bright);color:var(--text);background:0 0}.btn-ghost:hover{background:var(--surface)}@media (width<=640px){.section{padding:64px 0}}