body{margin:0;font-family:Arial;background:#1a120d;color:#fff}header{display:flex;justify-content:space-between;padding:20px;background:#8b0d0d}.logo{font-size:2rem;color:#ffd54a;font-weight:bold}nav a{color:#fff;margin:0 10px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:40px}.hero img,.card img{width:100%;border-radius:20px}.btn,button{background:#ff9800;color:#111;padding:10px 18px;border-radius:999px;text-decoration:none;border:0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;padding:40px}.card{background:#292929;padding:20px;border-radius:20px}.video{max-width:760px;margin:auto;background:#fff;padding:10px;border-radius:20px}iframe{width:100%;height:420px;border:0}@media(max-width:900px){.hero{grid-template-columns:1fr}iframe{height:260px}}