/* Footer */
.footer {
  background-color: var(--secondary-color);
  color: var(--text-white);
  padding: var(--spacing-xl) 0 var(--spacing);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;charset=utf8,%3Csvg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="%23ffffff" fill-opacity="0.05" fill-rule="evenodd"%3E%3Cpath d="M0 40L40 0H20L0 20M40 40V20L20 40"/%3E%3C/g%3E%3C/svg%3E');
  opacity: 0.1;
  z-index: 0;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing);
}

.footer-logo-icon {
  color: var(--primary-color);
  font-size: 2rem;
  margin-right: var(--spacing-sm);
}

.footer-logo h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0;
  color: var(--text-white);
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing);
}

.footer-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: var(--text-white);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

.footer-links a i {
  margin-right: var(--spacing-sm);
  font-size: 0.75rem;
}

.footer-contact-list li {
  display: flex;
  margin-bottom: var(--spacing);
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact-list li i {
  color: var(--primary-color);
  margin-right: var(--spacing);
  font-size: 1.25rem;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-circle);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-5px);
}

.footer-bottom {
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  position: relative;
  z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}