.app-footer {
  background-color: var(--bg-dark);
  margin-top: 5rem;
  border-top: 1px solid var(--border-light);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.social-icon {
  color: #4a5568;
  font-size: 1.25rem;
  transition: color 0.2s;
}

.social-icon:hover {
  color: var(--text-light);
}

.footer-copyright {
  color: #718096;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}