body{font-family:Arial,sans-serif;margin:0;background:#0f2340;color:white}
.hero{text-align:center;padding:60px 20px}
.logo{max-width:220px}
section{padding:30px;background:white;color:#222}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px}
.grid img{width:100%}