/* Footer */
footer {
  background: var(--dark);
  color: var(--light);
  padding: 4rem 2rem 2rem; /* extra top padding for separation */
  text-align: left;
  font-family: 'Poppins', sans-serif;
}

footer .footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

footer .footer-column {
  flex: 1 1 200px;
}

footer .footer-column h3 {
  color: var(--secondary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
}

footer .footer-column p {
  color: #ccc;
  font-size: 0.9rem;
  line-height: 1.6;
}

footer .footer-column ul {
  list-style: none;
  padding: 0;
}

footer .footer-column ul li {
  margin: 0.5rem 0;
}

footer .footer-column ul li a {
  color: #ccc;
  text-decoration: none;
  transition: 0.3s;
}

footer .footer-column ul li a:hover {
  color: var(--secondary);
  text-decoration: underline;
}

/* Social Icons */
footer .socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

footer .socials a {
  color: var(--secondary);
  font-size: 1.2rem;
  transition: 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

footer .socials a:hover {
  color: #fff;
  background: var(--secondary);
}

/* Footer Bottom */
footer .footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1rem;
  color: #aaa;
  font-size: 0.9rem;
}

/* Responsive Footer */
@media(max-width:768px) {
  footer .footer-top {
    flex-direction: column;
    gap: 1.5rem;
  }
}