body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: #f2f4f8;
    color: #222;
    line-height: 1.6;
  }
  
  header {
    background: linear-gradient(90deg, #002147, #003366);
    color: white;
    padding: 2rem 1rem;
    text-align: center;
  }
  
  header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
  }
  
  nav {
    background-color: white;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem;
    border-bottom: 3px solid #002147;
  }
  
  nav a {
    text-decoration: none;
    color: #002147;
    font-weight: 600;
  }
  
  nav a:hover {
    color: #d62828;
  }
  
  .container {
    max-width: 1100px;
    margin: auto;
    padding: 2rem 1rem;
  }
  
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
  }
  
  .card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    transition: transform 0.3s ease;
    text-align: center;
  }
  
  .card:hover {
    transform: scale(1.03);
  }
  
  .card img {
    width: 100%;
    height: 170px;
    object-fit: cover;
  }
  
  .card h3 {
    margin-top: 1rem;
    color: #002147;
  }
  
  .card p {
    padding: 0 1rem 1.2rem;
  }
  
  section {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
  }
  
  footer {
    background: #002147;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 3rem;
  }