*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0f172a;--surface: #1e293b;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-hover: #7dd3fc}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.page{max-width:1000px;margin:0 auto;padding:0 1.5rem}.nav{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0}.logo{font-weight:700;font-size:1.1rem}.nav nav a{color:var(--muted);text-decoration:none;margin-left:1.5rem;transition:color .2s}.nav nav a:hover{color:var(--accent)}.hero{text-align:center;padding:6rem 0 5rem}.hero h1{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.15;margin-bottom:1.25rem}.accent{background:linear-gradient(90deg,var(--accent),#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--muted);font-size:1.2rem;max-width:540px;margin:0 auto 2.5rem}.cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-block;padding:.75rem 1.75rem;border-radius:8px;text-decoration:none;font-weight:600;transition:transform .15s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--accent);color:#0f172a}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{border:1px solid #334155;color:var(--text)}.features,.about{padding:4rem 0}.features h2,.about h2{font-size:2rem;text-align:center;margin-bottom:2.5rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.card{background:var(--surface);border:1px solid #334155;border-radius:12px;padding:2rem;text-align:center;transition:transform .15s,border-color .2s}.card:hover{transform:translateY(-4px);border-color:var(--accent)}.icon{font-size:2.25rem;margin-bottom:1rem}.card h3{margin-bottom:.5rem}.card p{color:var(--muted);font-size:.95rem}.about p{color:var(--muted);max-width:600px;margin:0 auto;text-align:center;font-size:1.05rem}.footer{border-top:1px solid #334155;padding:2rem 0;text-align:center;color:var(--muted);font-size:.9rem}