*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#041125;--bg-2:#071d38;--panel:#ffffff0d;--line:#ffffff14;--text:#f3f8ff;--muted:#b5c6de;--blue-1:#2f7cff;--blue-2:#5cc8ff}html{scroll-behavior:smooth}body{background:radial-gradient(circle at top, #3680ff2e, transparent 30%), linear-gradient(180deg, #03111f 0%, var(--bg) 40%, var(--bg-2) 100%);color:var(--text);min-height:100vh;font-family:Arial,sans-serif}.container{width:min(1200px,100% - 40px);margin:0 auto}.header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;background:#030a14d9;padding:20px 0;position:sticky;top:0}.nav{justify-content:space-between;align-items:center;gap:24px;display:flex}.logo{letter-spacing:-.03em;font-size:1.8rem;font-weight:700}.logo span{color:var(--blue-2)}nav{flex-wrap:wrap;gap:20px;display:flex}nav a{color:#c7d6ef;text-decoration:none}nav a:hover{color:#fff}.hero{text-align:center;padding:100px 0 80px}.eyebrow{color:#79b8ff;text-transform:uppercase;letter-spacing:2px;margin-bottom:18px;font-size:.9rem}.hero h1{letter-spacing:-.05em;max-width:900px;margin:0 auto;font-size:clamp(3rem,8vw,5.5rem);line-height:1}.hero h1 span{color:var(--blue-2)}.lead{max-width:760px;color:var(--muted);margin:30px auto;font-size:1.15rem;line-height:1.7}.hero-buttons{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.btn{border-radius:12px;padding:14px 24px;font-weight:700;text-decoration:none;display:inline-block}.btn-primary{background:linear-gradient(135deg, var(--blue-1), var(--blue-2));color:#fff}.btn-secondary{color:#fff;border:1px solid #ffffff26}.section{padding:80px 0}.section-heading{text-align:center;max-width:760px;margin:0 auto 30px}.section h2{margin-bottom:16px;font-size:2.5rem}.section-copy{color:var(--muted);line-height:1.7}.grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:24px}.card h3{margin-bottom:12px}.card p{color:var(--muted);margin-bottom:16px;line-height:1.6}.card-link{color:var(--blue-2);font-weight:700;text-decoration:none}@media (max-width:900px){.grid{grid-template-columns:1fr}.nav{flex-direction:column;gap:16px}}