footer {
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    padding: 20px;
    margin-top: 40px;
  }
  
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    font-family: Arial, Helvetica, sans-serif;
  }
  
  .footer-column {
    flex: 1;
    margin-right: 20px;
  }
  
  .footer-column:last-child {
    margin-right: 0;
  }
  
  .footer-column h3 {
    font-size: 18px;
    margin-bottom: 10px;
  }
  
  .footer-column p {
    font-size: 14px;
    line-height: 1.6;
  }
  
  .footer-column ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-column ul li {
    margin-bottom: 5px;
  }
  
  .footer-column ul li a {
    color: #000000;
    text-decoration: none;
    margin-left: 10px;
  }
  
  @media (max-width: 768px) {
    .footer-column {
        flex: 0 0 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }
  }