@media (max-width: 768px) {
  .footer-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
  }
  
  .footer-logo img {
    display: none;
  }

  .footer-social .icon img {
    filter: invert(1);
    width: 3rem;
    height: 3rem;
  }

  .footer-endereco p {
    text-align: center;
  }

  .footer-observacoes p {
    text-align: center;
  }
}