body { font-family: Arial; margin:0; background:#f0f4ff; color:#002244; }
header { text-align:center; padding:20px; background:white; box-shadow:0 2px 4px rgba(0,0,0,0.1);}
.logo { width:130px; }
.hero { width:100%; display:block; margin-top:10px;}
section { padding:20px; background:white; margin:20px; border-radius:10px; box-shadow:0 2px 4px rgba(0,0,0,0.1);}
footer { text-align:center; padding:20px; font-size:14px; opacity:0.8; }