*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--blue: #5b9cf6;--text: #f1f5f9;--muted: #8b9cc8;--border: #252538;--card-bg: #13131f;--page-bg: #0d0d18}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;color:var(--text);background:var(--page-bg)}.page{min-height:100vh;display:flex;flex-direction:column}.nav{padding:20px 40px}.logo{font-weight:800;font-size:1.25rem;color:var(--blue);letter-spacing:-.02em}.hero{background:linear-gradient(160deg,#0e1237 0%,var(--page-bg) 65%);padding:96px 40px 112px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:24px}.hero h1{font-size:clamp(2.25rem,6vw,4rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;max-width:600px}.accent{color:var(--blue)}.subtitle{font-size:1.125rem;color:var(--muted);max-width:420px;line-height:1.65}.buttons{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:8px}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font-weight:600;font-size:1rem;text-decoration:none;border:2px solid transparent;transition:opacity .15s,transform .15s;cursor:pointer}.btn:hover{opacity:.85;transform:translateY(-1px)}.btn-dark{background:var(--text);color:var(--page-bg)}.btn-outline{background:transparent;color:var(--text);border-color:var(--border)}.btn-white{background:var(--text);color:#1a3a8f}.btn-white-outline{background:transparent;color:var(--text);border-color:#f1f5f94d}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;padding:96px 40px;max-width:900px;margin:0 auto;width:100%}.feature-card{padding:32px 24px;border-radius:16px;background:var(--card-bg);border:1px solid var(--border)}.emoji{font-size:2rem;display:block;margin-bottom:16px}.feature-card h3{font-weight:700;margin-bottom:8px;font-size:1.1rem}.feature-card p{color:var(--muted);line-height:1.6;font-size:.95rem}.cta{background:linear-gradient(160deg,#0e1237 0%,var(--page-bg) 100%);color:var(--text);padding:96px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:32px;margin-top:auto;border-top:1px solid var(--border)}.cta h2{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;letter-spacing:-.02em}.footer{padding:24px 40px;text-align:center;color:#4a5568;font-size:.875rem;border-top:1px solid var(--border)}.footer-link{color:#4a5568;text-decoration:none}.footer-link:hover{color:var(--muted)}.prose{max-width:720px;margin:0 auto;padding:64px 40px 96px;flex:1}.prose h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;letter-spacing:-.02em;margin-bottom:8px}.prose h2{font-size:1.15rem;font-weight:700;margin-top:40px;margin-bottom:12px}.prose p{color:var(--muted);line-height:1.7;margin-bottom:12px}.prose ul{color:var(--muted);line-height:1.7;padding-left:24px;margin-bottom:12px}.prose ul li{margin-bottom:6px}.prose a{color:var(--blue);text-decoration:none}.prose a:hover{text-decoration:underline}.prose strong{color:var(--text)}.prose .muted{color:var(--muted);font-size:.9rem;margin-bottom:40px}@media (max-width: 600px){.nav,.hero,.features,.cta,.prose{padding-left:24px;padding-right:24px}}