body{font-family:Arial;margin:0;background:#F3EFE8;color:#333}
header{display:flex;justify-content:space-between;align-items:center;padding:20px;background:#1E3A34;color:white}
header img{height:40px}
nav a{margin:0 15px;color:white;text-decoration:none;font-weight:bold}
.hero{height:80vh;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;color:white;text-align:center}
.hero h1{font-size:48px}
.section{padding:60px 10%;background:white}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.grid img{width:100%;border-radius:8px}
.btn{background:#C49A3A;color:white;padding:12px 20px;border:none;border-radius:4px;text-decoration:none}
footer{background:#1E3A34;color:white;text-align:center;padding:20px}
.whatsapp{position:fixed;bottom:20px;right:20px;background:#25D366;color:white;padding:15px;border-radius:50%;font-size:20px;text-decoration:none}