.main-content {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
  }
  
  .hero-section {
    text-align: center;
    padding: 4rem 1rem;
    background-color: #f8f9fa;
  }
  
  .hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
  }
  
  .hero-section p {
    font-size: 1.2rem;
    color: #666;
  }
  
  .cards-section {
    padding: 2rem 0;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  .cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
  }
  
  .card {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-5px);
  }
  
  .card h2 {
    color: #333;
    margin-bottom: 1rem;
  }
  
  .card p {
    color: #666;
    margin-bottom: 1.5rem;
  }
  
  .download-btn {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
    margin: 0.25rem;
    transition: background-color 0.3s;
  }
  
  .download-btn:hover {
    background-color: #0056b3;
  }
   
  .text-section {
    align-items: center;
    justify-content: center;
    text-align: center;  }