/**
 * SITE FOOTER
 * Version: 37.11.4-PHASE3C-PRIORITY
 * Date: 2025-01-14
 * 
 * Site-wide footer with links, information sections, and copyright.
 * Colors are managed by unified-color-scheme.css for consistency.
 * 
 * Dependencies:
 * - variables.css (design tokens)
 * - unified-color-scheme.css (colors - DO NOT override)
 * 
 * Components:
 * - .site-footer - Main footer container
 * - .footer-content - Grid layout for footer sections
 * - .footer-links - Link lists
 * - .footer-bottom - Copyright/legal text
 * 
 * NOTE: Background and text colors are managed by unified-color-scheme.css
 * to ensure they adapt to the global color scheme. Do NOT add color overrides here.
 */

/* ============================================
   SITE FOOTER
   ============================================ */
.site-footer {
  /* Background and colors handled by unified-color-scheme.css - DO NOT override */
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-title {
  /* Color handled by unified-color-scheme.css (footer h3/h4) */
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  font-weight: var(--font-weight-semibold);
}

.footer-section p {
  /* Color inherited from unified-color-scheme.css */
  line-height: var(--line-height-relaxed);
}

.footer-links {
  list-style: none;
  padding: 0;
}

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

.footer-links a {
  /* Colors handled by unified-color-scheme.css (footer a) */
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-links a:hover {
  /* Hover color handled by unified-color-scheme.css */
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-lg);
  text-align: center;
  /* Color inherited from unified-color-scheme.css */
  font-size: var(--font-size-sm);
}

.footer-note {
  margin-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}