/* ================================================================
   PÂTISSERIE PLAIN (patisserie-plain) — footer.css
   Storybook Confectionery Footer & Royal Sign-off
   ================================================================ */

.site-footer {
  background: var(--bg-cream-alt);
  border-top: 1px solid var(--border-parchment);
  padding-top: 5rem;
  padding-bottom: 3rem;
  margin-top: auto;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.site-footer::before {
  content: '✦';
  position: absolute;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gold-accent);
  font-size: 1.25rem;
  opacity: 0.6;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.95rem;
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-ink);
  margin-bottom: 1.25rem;
  font-family: var(--font-sans);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--ease), transform var(--ease);
  display: inline-block;
}

.footer-link:hover {
  color: var(--gold-accent);
  transform: translateX(3px);
}

.footer-newsletter p {
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-gold);
  background: var(--bg-card);
  font-size: 0.88rem;
  color: var(--text-ink);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--gold-accent);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-subtle);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-demo-tag {
  font-size: 0.8rem;
  color: var(--gold-accent);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.scroll-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: none;
  color: var(--gold-accent);
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--ease);
}

.scroll-top-btn:hover {
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}