/* Base styles for the whole page */
body {
    font-family: sans-serif;
    background-color: #f8f8f8;
    margin: 0;
    padding: 0;
    text-align: center;
  }
  
  /* Header section (top of page) */
  header {
    background-color: #4d1294;
    color: white;
    padding: 2rem;
  }
  
  /* Main grid of category boxes */
  .category-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin: 2rem auto;
    max-width: 800px;
  }
  
  /* Individual clickable category boxes */
  .category-card {
    background-color: white;
    padding: 1.5rem 2rem;
    border: 1px solid #ccc;
    border-radius: 10px;
    text-decoration: none;
    color: #004080;
    font-weight: bold;
    width: 200px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.2s;
  }
  
  .category-card:hover {
    transform: scale(1.05);
    background-color: #e6f0ff;
  }