body{margin:0;font-family:Inter,sans-serif;background:#050816;color:#fff}
.container{width:min(1200px,92%);margin:auto}
.header{position:sticky;top:0;background:#0b122bcc;padding:16px;backdrop-filter:blur(10px)}
.header .container{display:flex;justify-content:space-between;align-items:center}
nav a{color:#fff;text-decoration:none;margin-left:20px}
.hero{min-height:80vh;display:grid;place-items:center;text-align:center}
h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(2.5rem,6vw,5rem)}
.btn{display:inline-block;padding:14px 28px;background:#2457ff;color:#fff;border-radius:999px;text-decoration:none}
section{padding:80px 0}