/* --- Footer Section --- */

footer {
  background-color: #111827; /* bg-gray-900 */
  color: white;
  padding-top: 4rem;
  padding-bottom: 2rem;
  position: relative;
  z-index: 10;
}

footer .container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

footer .grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
}

footer .col-span-2 {
  grid-column: span 2 / span 2;
}

footer h3 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #9ca3af; /* text-gray-400 */
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

footer ul {
  margin-top: 0;
  margin-bottom: 0;
}

footer li {
  margin-bottom: 0.75rem;
}

footer a {
  color: #d1d5db; /* text-gray-300 */
  transition: color 0.3s ease;
  font-size: 0.875rem;
}

footer a:hover {
  color: white;
}

footer .social-link {
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  background-color: #374151; /* bg-gray-800 */
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af; /* text-gray-400 */
  transition: all 0.3s ease;
}

footer .social-link:hover {
  background-color: var(--primary-color);
  color: white;
}

footer .copyright {
  padding-top: 2rem;
  border-top: 1px solid #374151; /* border-gray-800 */
  text-align: center;
  color: #6b7280; /* text-gray-500 */
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  footer .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  footer .grid {
    grid-template-columns: repeat(6, 1fr);
  }
  
  footer .lg\:col-span-2 {
    grid-column: span 2 / span 2;
  }
  
  footer .lg\:mb-0 {
    margin-bottom: 0;
  }
}