body{margin:0;font-family:Arial,sans-serif;background:#07111f;color:white}
.container{width:min(1200px,90%);margin:auto}
nav{position:sticky;top:0;background:#081523;padding:12px 0}
.nav-wrap{display:flex;justify-content:space-between;align-items:center}
.logo{height:120px}.logo-foot{height:80px}
ul{display:flex;gap:20px;list-style:none} a{color:white;text-decoration:none}
.hero{padding:140px 0;background:
linear-gradient(rgba(0,0,0,.7),rgba(0,0,0,.8)),
url('../images/background.jpg');background-size:cover}
.badge{color:#18c7ff}.btn{background:#18c7ff;padding:12px 20px;border-radius:8px;color:black;display:inline-block}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:#102038;padding:20px;border-radius:14px}
section{padding:70px 0} footer{text-align:center;padding:40px;background:#030a13}