body{margin:0;font-family:Arial,sans-serif;background:#fff;color:#222}
.container{width:min(1100px,92%);margin:auto}
header{background:#111;color:#fff}
header .container{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
nav a{color:#fff;text-decoration:none;margin-left:20px}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:60px 0;align-items:center}
.photo{height:380px;background:#ececec;border-radius:14px;display:flex;align-items:center;justify-content:center;text-align:center}
.btn{display:inline-block;background:#f2c400;color:#111;padding:14px 22px;text-decoration:none;border-radius:8px;font-weight:bold}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.grid div{background:#f5f5f5;padding:24px;border-radius:10px}
footer{margin-top:60px;background:#111;color:#fff;text-align:center;padding:30px}
@media(max-width:800px){.hero{grid-template-columns:1fr}}