/* ============================================
   Footer — bright purple-tinted
   ============================================ */

.cg-footer {
  background: linear-gradient(135deg, #f5f3ff 0%, #eef2ff 100%);
  border-top: 2px solid var(--cg-primary-subtle);
  padding: var(--cg-spacing-2xl) 0 var(--cg-spacing-xl);
}

.cg-footer-container {
  max-width: var(--cg-container-max-width);
  margin: 0 auto;
  padding: 0 var(--cg-spacing-lg);
}

.cg-footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--cg-spacing-xl);
  margin-bottom: var(--cg-spacing-xl);
}

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

.cg-footer-description {
  font-size: var(--cg-font-size-sm);
  color: var(--cg-text-secondary);
  line-height: var(--cg-line-height-relaxed);
  margin-bottom: var(--cg-spacing-lg);
}

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

.cg-social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(97, 71, 255, 0.08);
  border: 1px solid var(--cg-primary-subtle);
  border-radius: var(--cg-radius-md);
  color: var(--cg-primary);
  transition: all var(--cg-transition-base);
}

.cg-social-link:hover {
  background-color: var(--cg-primary);
  border-color: var(--cg-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.cg-footer-title {
  font-size: var(--cg-font-size-sm);
  font-weight: var(--cg-font-weight-semibold);
  color: var(--cg-primary);
  margin-bottom: var(--cg-spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.cg-footer-links a {
  font-size: var(--cg-font-size-sm);
  color: var(--cg-text-secondary);
  transition: color var(--cg-transition-fast);
}

.cg-footer-links a:hover {
  color: var(--cg-primary);
}

.cg-footer-bottom {
  padding-top: var(--cg-spacing-xl);
  border-top: 1px solid var(--cg-primary-subtle);
  text-align: center;
}

.cg-footer-copyright {
  font-size: var(--cg-font-size-xs);
  color: var(--cg-text-tertiary);
}

@media (max-width: 992px) {
  .cg-footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .cg-footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cg-footer-logo {
    justify-content: center;
  }

  .cg-social-links {
    justify-content: center;
  }
}

/* Dark theme override */
[data-theme='dark'] .cg-footer {
  background: linear-gradient(135deg, #131625 0%, #0f1117 100%);
  border-top-color: rgba(97, 71, 255, 0.25);
}