/* Footer Styles */
#site-footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-200);
  padding: var(--spacing-8) 0 var(--spacing-4);
  margin-top: var(--spacing-16);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-8);
  border-bottom: 1px solid var(--color-gray-700);
  padding-bottom: var(--spacing-8);
}

.footer-logo a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  text-decoration: none;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-6);
}

.footer-nav-section h4 {
  color: white;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-4);
  position: relative;
  display: inline-block;
}

.footer-nav-section h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 32px;
  height: 3px;
  background-color: var(--color-primary);
}

.footer-nav-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-section ul li {
  margin-bottom: var(--spacing-2);
}

.footer-nav-section a {
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav-section a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-4);
  text-align: center;
}

.footer-bottom p {
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.social-links {
  display: flex;
  gap: var(--spacing-4);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-gray-800);
  color: var(--color-gray-300);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-3px);
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .footer-logo {
    flex: 0 0 25%;
  }
  
  .footer-nav {
    flex: 0 0 70%;
  }
  
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
  
  .footer-bottom p {
    margin-bottom: 0;
  }
}