body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background-color: #eef6fc;
    color: #333;
  }
  
  header {
    text-align: center;
    padding: 30px 20px;
    background-color: #4a90e2;
    color: white;
  }
  
  header h1 {
    margin: 0;
    font-size: 2rem;
  }
  
  header p {
    margin-top: 10px;
    font-size: 1.1rem;
  }
  
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 40px;
    max-width: 1000px;
    margin: auto;
  }
  
  .feature-card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    text-decoration: none;
    color: #333;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  }
  
  .feature-card h2 {
    margin-top: 0;
    font-size: 1.5rem;
  }
  
  footer {
    text-align: center;
    padding: 20px;
    background-color: #f0f4f9;
    color: #666;
    font-size: 0.9rem;
  }