body{font-family:Inter,Arial,sans-serif;margin:0;color:#24282C;background:#F7F8F7;line-height:1.6}
.container{max-width:1100px;margin:auto;padding:40px 20px}
header{background:white;border-bottom:1px solid #ddd}
.nav{display:flex;justify-content:space-between;align-items:center}
nav a{margin-left:20px;color:#182433;text-decoration:none}
.logo{font-weight:700;color:#0E4A3D}
.hero{padding:100px 20px;background:#fff}
h1{font-size:48px;color:#182433}
h2{color:#0E4A3D}
.btn,button{background:#0E4A3D;color:white;padding:12px 20px;text-decoration:none;border:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.card{background:white;padding:20px;border:1px solid #ddd}
input,textarea{display:block;width:100%;margin-bottom:10px;padding:12px}
footer{padding:30px;text-align:center;background:#182433;color:white}