body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f7fb;
}

header {
  background: #0b3c5d;
  color: white;
  padding: 15px;
}

nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  background: url('../images/hero.jpg') center/cover;
  color: white;
  padding: 100px 20px;
  text-align: center;
}

.section {
  padding: 40px 20px;
}

.card {
  background: white;
  padding: 20px;
  margin: 10px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.footer {
  background: #0b3c5d;
  color: white;
  text-align: center;
  padding: 20px;
}

.social i {
  margin: 10px;
  font-size: 20px;
}

/* Mobile Responsive */
@media(max-width:768px){
  .hero{padding:60px 10px;}
}