/* Footer */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  text-decoration: none;
}
.footer-brand-name {
  font-family: Georgia, serif;
  font-size: 18px;
  color: var(--text-heading);
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 280px;
}

.footer-col h4 {
  font-family: system-ui, sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-col a:hover { color: var(--teal); text-decoration: none; }

.footer-newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.footer-newsletter-form input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s ease;
}
.footer-newsletter-form input:focus { border-color: var(--teal); }
.footer-newsletter-form button {
  padding: 10px 16px;
  background: var(--teal);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
  white-space: nowrap;
}
.footer-newsletter-form button:hover { background: var(--teal-dark); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: 13px;
  color: var(--text-muted);
}
.footer-social {
  display: flex;
  gap: 16px;
  align-items: center;
}
.footer-social a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
}
.footer-social a:hover { color: var(--teal); }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; }
  .site-footer { padding: 48px 0 24px; }
}