/* Footer CSS */
.main-footer {
    background-color: var(--background);
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    position: relative;
  }
  
  .footer-links {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .footer-column h3 {
    color: white;
    font-weight: 700;
    margin-bottom: 1rem;
  }
  
  .footer-column ul li {
    margin-bottom: 0.5rem;
  }
  
  .footer-column ul li a {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    transition: color 0.2s;
  }
  
  .footer-column ul li a:hover {
    color: white;
  }
  
  .footer-cta {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
  }
  
  .social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .social-link {
    color: var(--muted-foreground);
    transition: color 0.2s;
  }
  
  .social-link svg {
    width: 1.25rem;
    height: 1.25rem;
  }
  
  .social-link:hover {
    color: white;
  }
  
  .copyright {
    text-align: center;
    color: var(--muted-foreground);
    font-size: 0.75rem;
  }
  
  .scroll-top {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    background-color: var(--card);
    color: white;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
  }
  
  .scroll-top:hover {
    background-color: var(--muted);
  }
  
  /* Auth Footer */
  .auth-footer {
    background-color: var(--background);
    border-top: 1px solid var(--border);
    padding: 1rem 0;
  }
  
  /* Responsive */
  @media (min-width: 768px) {
    .footer-links {
      grid-template-columns: repeat(4, 1fr);
    }
  }