/* ================================================================
   FOOTER.CSS
   Site footer (upper slate + lower dark bar), floating contact widget.
   ================================================================ */

/* --- SITE FOOTER --- */

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

/* --- UPPER FOOTER --- */

.footer-upper {
  background-color: var(--color-slate);
  padding-block: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
  }
}

/* Brand column */

.footer-col-brand .site-logo {
  margin-bottom: var(--space-4);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-ink-secondary);
  line-height: 1.65;
  max-width: 28ch;
}

.footer-legal-notice {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-ink-secondary);
  line-height: 1.65;
  padding-left: var(--space-4);
  border-left: 2px solid var(--color-border-dark);
}

/* Nav columns */

.footer-col-heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
  display: block;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--color-ink-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-base);
}

.footer-nav a:hover {
  color: var(--color-ink);
}

/* --- LOWER BAR --- */

.footer-lower {
  background-color: var(--color-dark-section);
  padding-block: var(--space-6);
}

.footer-lower__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-lower__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    gap: var(--space-6);
  }
}

/* Payment icons */

.footer-payment-icons {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.footer-payment-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 1.75rem;
  background-color: rgba(245, 246, 248, 0.06);
  border: 1px solid rgba(245, 246, 248, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-ink-secondary);
  padding: var(--space-1);
}

.footer-payment-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Legal text */

.footer-legal-text {
  font-size: var(--text-xs);
  color: var(--color-ink-secondary);
  letter-spacing: 0.02em;
  line-height: 1.5;
  flex: 1;
}

@media (min-width: 768px) {
  .footer-legal-text {
    text-align: center;
  }
}

/* Footer links */

.footer-lower-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.footer-lower-links a {
  font-size: var(--text-xs);
  color: var(--color-ink-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-base);
  white-space: nowrap;
}

.footer-lower-links a:hover {
  color: var(--color-ink-inverse);
}

/* --- UPDATED FOOTER RULES (v2 PHP class names) --- */

.footer-upper {
  background-color: var(--color-slate);
  border-top: 1px solid var(--color-border);
  padding-block: clamp(4rem, 6vw, 6rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-ink);
  margin-bottom: var(--space-6);
}

.footer-logo__wordmark {
  font-family: var(--font-wordmark);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-ink);
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-ink-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.footer-legal-notice {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-ink-disabled);
  line-height: 1.5;
}

.footer-col__heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-secondary);
  margin-bottom: var(--space-5);
}

.footer-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-ink-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-base);
}

.footer-nav a:hover {
  color: var(--color-ink);
}

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

.footer-lower__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-payment-icons {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-ink-inverse);
}

.footer-payment-icons svg {
  width: 1.5rem;
  height: 1.5rem;
}

.footer-copyright {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-ink-disabled);
  line-height: 1.5;
  text-align: center;
  flex: 1;
}

.footer-legal-nav {
  display: flex;
  gap: var(--space-6);
}

.footer-legal-nav a {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-ink-disabled);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-base);
}

.footer-legal-nav a:hover {
  color: var(--color-ink-inverse);
}

@media (max-width: 768px) {
  .footer-lower__inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
  .footer-copyright {
    text-align: left;
  }
}

/* --- FOOTER BRAND LOGO --- */

.footer-brand-logo {
  margin-bottom: var(--space-6);
}

.footer-logo-img {
  max-width: 180px;
  height: auto;
  display: block;
}

/* --- FOOTER DISCLAIMER --- */

.footer-lower--disclaimer {
  padding-block: var(--space-6);
}

.footer-copyright--full {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-ink-disabled);
  line-height: 1.5;
  text-align: center;
  display: block;
  width: 100%;
}

/* --- FLOATING CONTACT WIDGET --- */

.contact-widget {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-raised);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}

.contact-widget__panel {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 28px rgba(10, 10, 12, 0.14);
  padding: var(--space-5) var(--space-6);
  width: 15rem;
  display: none;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-widget__panel.is-open {
  display: flex;
}

.contact-widget__heading {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-secondary);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.contact-widget__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink);
  text-decoration: none;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--duration-fast) var(--ease-base);
}

.contact-widget__link:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-widget__link:hover {
  color: var(--color-ink);
}

.contact-widget__link svg {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--color-sage);
  flex-shrink: 0;
}

.contact-widget__toggle {
  width: 3rem;
  height: 3rem;
  background-color: var(--color-ink);
  color: var(--color-ink-inverse);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 16px rgba(26, 58, 92, 0.45);
  transition:
    background-color var(--duration-base) var(--ease-base),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-base);
}

.contact-widget__toggle:hover {
  background-color: var(--color-ink-hover);
  transform: scale(1.06);
  box-shadow: 0 4px 20px rgba(26, 58, 92, 0.5);
}

.contact-widget__toggle .icon-mark {
  width: 1.5rem;
  height: 1.5rem;
}

.contact-widget__toggle .icon-close-sm {
  display: none;
  width: 1.125rem;
  height: 1.125rem;
}

.contact-widget__toggle[aria-expanded="true"] .icon-mark {
  display: none;
}

.contact-widget__toggle[aria-expanded="true"] .icon-close-sm {
  display: block;
}