body{margin:0;font-family:Arial,sans-serif;background:#faf7f0;color:#222}
.container{width:90%;max-width:1200px;margin:auto}
header{background:#123b2a;color:#fff}
.nav{display:flex;justify-content:space-between;padding:20px 0}
nav a{color:#fff;text-decoration:none;margin-left:20px}
.hero{min-height:80vh;background:linear-gradient(rgba(18,59,42,.9),rgba(18,59,42,.9));display:flex;align-items:center;color:#fff}
.tagline{color:#d4af37;font-weight:bold}
h1{font-size:56px;max-width:800px}
.btn{background:#d4af37;color:#123b2a;padding:14px 24px;text-decoration:none;border-radius:8px}
.section{padding:80px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:#fff;padding:25px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.1)}
.light{background:#fff}
.brand img{
    height:70px;
    width:auto;
    display:block;
}

@media(max-width:768px){
    .brand img{
        height:50px;
    }
}