* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e0f7fa, #ffffff);
    color: #333;
    line-height: 1.6;
  }
  
  header {
    background: linear-gradient(90deg, #0055a5, #003366);
    color: #fff;
    padding: 60px 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  }
  
  header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
  }
  
  header p {
    font-size: 1.2rem;
    opacity: 0.9;
  }
  
  nav {
    background-color: #004080;
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 15px;
  }
  
  nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    position: relative;
  }
  
  nav a::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: #fff;
    transition: width 0.3s;
    position: absolute;
    bottom: -5px;
    left: 0;
  }
  
  nav a:hover::after {
    width: 100%;
  }
  
  main {
    padding: 40px 20px;
    max-width: 1000px;
    margin: auto;
  }
  
  section {
    margin-bottom: 50px;
    background-color: #ffffff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
  }
  
  section:hover {
    transform: translateY(-5px);
  }
  
  h2 {
    font-size: 2rem;
    color: #003366;
    margin-bottom: 20px;
  }
  
  ul {
    list-style: disc;
    margin-left: 20px;
  }
  
  footer {
    background-color: #003366;
    color: #fff;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
  }
  
  a {
    color: #0077cc;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
  }
  
  .card {
    background-color: #f0f8ff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-5px);
  }
  
  blockquote {
    background: #e0f2f1;
    padding: 20px;
    border-left: 6px solid #00796b;
    margin: 20px 0;
    border-radius: 10px;
    font-style: italic;
  }
  
  .contact-form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 500px;
  }
  
  .contact-form input,
  .contact-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 1rem;
    width: 100%;
  }
  
  .contact-form button {
    padding: 10px;
    border: none;
    background-color: #0055a5;
    color: white;
    font-weight: bold;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  .contact-form button:hover {
    background-color: #003f7f;
  }