body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
  }
  
  .header {
    background-color: #007BFF;
    color: white;
    text-align: center;
    padding: 15px 0;
  }
  
  .header-title {
    font-size: 36px;
  }
  
  .main-content {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 100px); 
  }
  
  .section {
    display: flex;
    flex-wrap: wrap;
    max-width: 800px;
    justify-content: space-between;
  }
  
  .card-link {
    text-decoration: none;
  }
  
  .card {
    width: 200px;
    height: 200px; 
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 10px;
    transition: transform 0.3s ease-in-out;
  }
  
  .card:hover {
    transform: translateY(-5px);
  }
  
  .card img {
    display: block;
    margin: 0 auto; 
    max-width: 80px; 
    max-height: 80px; 
    margin-bottom: 15px;
  }
  
  .card-title {
    font-size: 18px;
    color: #007BFF;
    text-align: center;
    margin: 0;
    text-decoration: none;
  }
  
 

footer {
  background-color: #E4004E;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  position: fixed;
  bottom: 0;
  height: 3%;
  width: 100%;
  display: flex;
  justify-content: center; 
  align-items: center; 
}



  @media (max-width: 768px) {
  .card {
    width: 150px;
    height: 150px;
  }
  .card img {
    max-width: 60px;
    max-height: 60px;
    margin-bottom: 10px;
  }
  .card-title {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .card {
    width: 120px;
    height: 120px;
  }
  .card img {
    max-width: 50px;
    max-height: 50px;
    margin-bottom: 8px;
  }
  .card-title {
    font-size: 12px;
  }
}