.footer {
  background: #132c20;
  color: white;
  padding-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer h3, .footer h4 {
  margin-bottom: 0.5rem;
}

.footer a {
  display: block;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
  text-decoration: none;
}

.footer a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 2rem;
}