body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#111;color:#fff}
header{background:#0d0d22;padding:15px 25px;display:flex;justify-content:space-between;align-items:center}
nav a{color:#fff;margin-left:15px;text-decoration:none;font-weight:bold}
.container{max-width:1100px;margin:auto;padding:40px 20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.card{background:#1c1c3b;padding:15px;border-radius:8px;text-align:center}
.card img{width:100%;border-radius:6px}
.btn{background:#28a745;color:#fff;padding:10px 14px;border-radius:6px;text-decoration:none}
footer{background:#0d0d22;padding:20px;text-align:center;margin-top:40px}
.quote input,.quote textarea{width:100%;margin:6px 0;padding:8px}
.slider{position:relative;max-width:900px;margin:auto}
.slider img{width:100%}