body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#333}
header{background:#0b2c4a;color:#fff;position:sticky;top:0}
.nav{display:flex;justify-content:space-between;align-items:center}
nav a{color:#fff;margin-left:15px;text-decoration:none}
.container{max-width:1100px;margin:auto;padding:60px 20px}
.hero{height:80vh;background-size:cover;background-position:center;display:flex;align-items:center;color:#fff}
.hero-content{background:rgba(0,0,0,.5);padding:40px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.alt{background:#f4f6f8}
.services-list{columns:2;list-style:disc;padding-left:20px}
.socios-grid{display:flex;gap:30px}
.socio{text-align:center}
footer{background:#0b2c4a;color:#fff;text-align:center;padding:30px}
form input,form textarea{width:100%;padding:10px;margin-bottom:15px}
button{background:#0b2c4a;color:#fff;border:none;padding:12px 20px;cursor:pointer}
@media(max-width:768px){
  .two-col{grid-template-columns:1fr}
  .services-list{columns:1}
}