body{margin:0;font-family:Arial,sans-serif;background:#111;color:#fff;display:flex;align-items:center;justify-content:center;height:100vh}.landing-container{text-align:center}h1{font-size:3rem;margin-bottom:10px}.projects-grid{margin-top:40px;display:grid;grid-template-columns:repeat(4,260px);gap:30px;justify-content:center}.project-card{background:#1e1e1e;padding:40px 20px;border-radius:18px;text-decoration:none;color:#fff;transition:.3s;border:1px solid #444}.project-card:hover{background:#004fc5;transform:translateY(-6px)}