.header{position:fixed;top:0;width:100%;background:#08111fcc}.nav{height:72px;display:flex;justify-content:space-between;align-items:center}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;min-height:100vh;align-items:center}.about{padding:80px 0}.card{background:#101A2D;padding:30px;border-radius:18px;border:1px solid #23324D}footer{padding:40px 0;border-top:1px solid #23324D}