/* =============================================================================
   PEARL VEIL — FOOTER
   ─────────────────────────────────────────────────────────────────────────────
   Site footer: brand column, nav columns, newsletter, legal bar.
   ============================================================================= */

.site-footer {
  background-color: var(--brand-footer);
  color: rgba(248, 245, 240, 0.7);
  padding-top: var(--space-20);
}

/* ─── MAIN FOOTER GRID ────────────────────────────────────────────────────────  */

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(248, 245, 240, 0.1);
}

@media (max-width: 1000px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

@media (max-width: 600px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ─── BRAND COLUMN ────────────────────────────────────────────────────────────  */

.footer-brand .footer-logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ivory);
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-4);
  transition: color var(--dur-fast);
}

.footer-brand .footer-logo:hover {
  color: var(--color-accent);
}

/* Logo image in footer */
.footer-logo__image {
  display: block;
  height: 56px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  object-position: left center;
  /* Footer is dark — apply a filter to make the logo visible on dark background */
  filter: brightness(0) invert(1);   /* white version */
  transition: opacity var(--dur-fast);
  margin-bottom: var(--space-4);
}

.footer-logo:hover .footer-logo__image {
  opacity: 0.8;
}

.footer-brand__tagline {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-light);
  font-style: italic;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
  line-height: var(--leading-relaxed);
}

.footer-brand__description {
  font-size: var(--text-sm);
  font-weight: var(--weight-light);
  line-height: var(--leading-relaxed);
  color: rgba(248, 245, 240, 0.55);
  margin-bottom: var(--space-6);
}

/* Social icons */
.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social__link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(248, 245, 240, 0.15);
  border-radius: var(--radius-full);
  color: rgba(248, 245, 240, 0.6);
  text-decoration: none;
  transition: var(--transition-base);
}

.footer-social__link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: rgba(196, 168, 130, 0.1);
  transform: translateY(-2px);
}

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

/* ─── NAV COLUMNS ─────────────────────────────────────────────────────────────  */

.footer-column__heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ivory);
  margin-bottom: var(--space-5);
}

.footer-column__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-column__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-light);
  color: rgba(248, 245, 240, 0.55);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
  line-height: 1.4;
}

.footer-column__link:hover {
  color: var(--color-accent);
}

/* ─── FOOTER NEWSLETTER ───────────────────────────────────────────────────────  */

.footer-newsletter {
  padding: var(--space-10) 0;
  border-bottom: 1px solid rgba(248, 245, 240, 0.1);
  text-align: center;
}

.footer-newsletter__heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  color: var(--color-ivory);
  margin-bottom: var(--space-2);
}

.footer-newsletter__text {
  font-size: var(--text-sm);
  font-weight: var(--weight-light);
  color: rgba(248, 245, 240, 0.55);
  margin-bottom: var(--space-6);
}

.footer-newsletter .newsletter-form {
  margin: 0 auto;
  justify-content: center;
}

/* ─── LEGAL BAR ───────────────────────────────────────────────────────────────  */

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-legal__copy {
  font-size: var(--text-xs);
  color: rgba(248, 245, 240, 0.35);
  letter-spacing: var(--tracking-wide);
}

.footer-legal__links {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer-legal__links a {
  font-size: var(--text-xs);
  color: rgba(248, 245, 240, 0.35);
  text-decoration: none;
  letter-spacing: var(--tracking-wide);
  transition: color var(--dur-fast);
}

.footer-legal__links a:hover {
  color: var(--color-accent);
}

/* ─── PAYMENT ICONS ───────────────────────────────────────────────────────────  */

.footer-payments {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-payments__label {
  font-size: var(--text-xs);
  color: rgba(248, 245, 240, 0.35);
  margin-right: var(--space-2);
}

.payment-icon {
  height: 22px;
  width: auto;
  opacity: 0.4;
  filter: brightness(10);
  transition: opacity var(--dur-fast);
}

.payment-icon:hover {
  opacity: 0.7;
}

/* =============================================================================
   FOOTER — ADDITIONAL MOBILE FIXES (Phase 7)
   ============================================================================= */

@media (max-width: 390px) {
  .site-footer {
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .footer-column__title {
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wider);
  }

  .footer-column__link {
    font-size: var(--text-xs);
    padding: var(--space-2) 0;
  }

  .footer-bottom__copy {
    font-size: var(--text-xs);
    text-align: center;
  }

  /* Payment icons row */
  .footer-payment-icons {
    justify-content: center;
    flex-wrap: wrap;
  }
}