* {margin:0;padding:0;box-sizing:border-box}
body {font-family:'Segoe UI',sans-serif;color:#1a1a2e;line-height:1.6}
header {background:linear-gradient(135deg,#06b6d4,#0891b2);color:#fff;position:sticky;top:0;z-index:99;padding:1rem 5%}
nav {display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto}
.logo {font-size:1.5rem;font-weight:700}
nav ul {list-style:none;display:flex;gap:2rem}
nav a {color:#fff;text-decoration:none}
.hero {background:linear-gradient(135deg,#06b6d4,#0891b2);color:#fff;text-align:center;padding:5rem 5%}
.hero h1 {font-size:2.8rem;margin-bottom:1rem}
.hero p {max-width:600px;margin:0 auto 2rem;opacity:.9}
.btn {display:inline-block;padding:.8rem 2rem;border-radius:6px;text-decoration:none;font-weight:600;background:#fff;color:#06b6d4}
.container {max-width:1100px;margin:0 auto;padding:0 5%}
.grid-3 {display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding:4rem 0}
.card {background:#f8fafc;border-radius:10px;padding:2rem;text-align:center}
.cta {background:linear-gradient(135deg,#06b6d4,#0891b2);color:#fff;text-align:center;padding:4rem 5%}
.page {max-width:800px;margin:2rem auto;padding:0 5%}
.page h1 {color:#06b6d4;margin-bottom:1rem}
footer {background:#1a1a2e;color:#8892b0;text-align:center;padding:2rem}