body{font-family:Arial;margin:0;background:linear-gradient(135deg,#6C63FF,#00D4FF);color:#fff}
.hero{text-align:center;padding:60px 20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;padding:20px}
.card{background:rgba(255,255,255,.15);padding:20px;border-radius:16px;backdrop-filter:blur(10px)}