/* ═══════════════════════════════════════════
   FOOTER — Site Footer
   ═══════════════════════════════════════════ */

.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  margin-top: 40px;
  margin-left: var(--sidebar-width);
  padding: 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
}

/* Brand Column */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo .logo-icon svg {
  width: 16px;
  height: 16px;
  fill: white;
}

.footer-logo .logo-text {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--text-primary);
  letter-spacing: 2px;
}

.footer-logo .logo-text span {
  color: var(--accent);
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.footer-social a:hover {
  background: rgba(133, 199, 66, 0.1);
  border-color: rgba(133, 199, 66, 0.3);
  color: var(--accent);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

/* Link Groups */
.footer-links-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.footer-link {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s ease;
  padding: 3px 0;
}

.footer-link:hover {
  color: var(--accent);
  transform: translateX(4px);
  display: inline-block;
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 32px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--accent);
  text-decoration: none;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .site-footer {
    margin-left: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 20px 24px;
  }
}