body{margin:0;font-family:Arial;background:linear-gradient(135deg,#050816,#0f172a);color:#fff}header{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;position:sticky;top:0;background:#08101fcc}nav{display:flex;gap:18px;align-items:center}a{color:#fff;text-decoration:none}button{background:#2563eb;color:#fff;border:none;padding:12px 22px;border-radius:12px;cursor:pointer}.ghost{background:transparent;border:1px solid #7c3aed}.hero{text-align:center;padding:100px 20px}.hero h1{font-size:56px}.cards,.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;padding:40px}.card,.plan{background:rgba(255,255,255,.08);backdrop-filter:blur(10px);padding:30px;border-radius:20px;text-align:center;transition:.3s}.card:hover,.plan:hover{transform:translateY(-8px);box-shadow:0 0 30px #2563eb55}footer{text-align:center;padding:30px;color:#bbb}