footer {
  background: var(--primary);
  color: #fff;
  padding: 24px 16px 16px 16px;
  text-align: center;
  font-size: 0.9rem;
  margin-top: 32px;
  line-height: 1.5;
}

footer a {
  color: #fff;
  text-decoration: underline;
  margin: 0 8px;
  font-weight: 500;
  opacity: 0.85;
  transition: opacity 0.2s;
  padding: 4px 8px;
  border-radius: 4px;
}

footer a:hover,
footer a:active {
  opacity: 1;
  background-color: rgba(255,255,255,0.1);
}

.footer-links {
  margin-top: 12px;
  font-size: 0.85rem;
}