/* ============================================
   FOOTER
============================================ */

.main-footer {
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  color: var(--color-white);
  padding: var(--space-8) 0 var(--space-4);
  margin-top: var(--space-10);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-description {
  font-size: var(--text-sm);
  line-height: var(--line-relaxed);
  opacity: 0.9;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  color: var(--color-white);
  font-size: var(--text-sm);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.9;
  transition: all var(--transition-fast);
}

.footer-link:hover {
  opacity: 1;
  color: var(--color-white);
  transform: translateX(4px);
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-sm);
  opacity: 0.8;
}

.footer-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer-version {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-1);
  font-size: var(--text-xs);
}

/* Responsive */
@media (max-width: 768px) {
  .main-footer {
    padding: var(--space-6) 0 var(--space-3);
    margin-top: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .footer-version {
    align-items: center;
  }
}