.footer {
  background-color: #f8f9fa;
  border-top: 3px solid #02d0bd;
  padding: 20px 0;
  margin-top: 40px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-link {
  color: #02d0bd;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #018a7e;
  text-decoration: underline;
}

.copyright {
  color: #6c757d;
  text-align: right;
}

@media (max-width: 767px) {
  .footer-nav, .copyright {
      text-align: center;
  }

  .footer-nav {
      justify-content: center;
      margin-bottom: 15px;
  }

  .copyright {
      text-align: center;
  }
}