.main-footer {
    background-color: #f8f8f8;
    padding: 40px 20px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
  }
  
  .footer-container {
    max-width: 1200px;
    margin: auto;
  }
  
  .footer-brand {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #234754;
  }
  
  .footer-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 16px;
  }
  
  .footer-nav a {
    color: #234754;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
  }
  
  .footer-nav a:hover {
    color: #0071e3;
  }
  
  .footer-bottom p {
    font-size: 14px;
    color: #777;
  }
  
  /* Responsive */
  @media screen and (max-width: 600px) {
    .footer-nav {
      flex-direction: column;
      gap: 12px;
    }
  }