/* ==========================================================================
   footer.css
   Footer-specific styles only. All colors, typography, spacing and radii
   are reused from shared.css design tokens — nothing is hardcoded.
   Contains ZERO @media queries; responsiveness is handled by Bootstrap 5
   grid/utility classes in footer.html.
   ========================================================================== */

.site-footer {
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
}

/* ---------- 1. Footer CTA ---------- */

.footer-cta {
  background: var(--bg-gradient-green);
  padding-block: var(--space-16);
}

.footer-cta .eyebrow {
  color: var(--color-gold);
}

.footer-cta-heading {
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

.footer-cta-text {
  color: var(--color-white);
  opacity: 0.85;
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.btn-footer-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-semibold);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-footer-primary:hover,
.btn-footer-primary:focus-visible {
  background-color: var(--color-gold-light);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-footer-primary i {
  font-size: var(--font-size-sm);
}

/* ---------- 2–6. Main footer content ---------- */

.footer-main {
  padding-block: var(--space-20);
}

.footer-brand {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.footer-doctor {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.footer-specialty {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
}

.footer-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  max-width: 26rem;
  margin-bottom: 0;
}

.footer-col-title.eyebrow {
  display: block;
  margin-bottom: var(--space-5);
}

.footer-link-list li:not(:last-child),
.footer-contact-list li:not(:last-child) {
  margin-bottom: var(--space-3);
}

.footer-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-primary-dark);
}

.footer-address {
  font-style: normal;
}

.footer-contact-list {
  margin-bottom: var(--space-5);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer-contact-item i {
  color: var(--color-primary);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
}

.footer-directions-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-dark);
}

/* ---------- 7. Bottom utility bar ---------- */

.footer-bottom {
  background-color: transparent;
  padding-block: var(--space-6);
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  margin-bottom: 0;
}

.footer-denteen-link {
  color: #1f4e68;
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: opacity 0.2s ease;
}

.footer-denteen-link:hover {
  color: #1f4e68;
  opacity: 0.85;
  text-decoration: underline;
}