/* ==========================================================================
   LMW Travel — Shared Site Footer
   Matches the header notch color palette (stone + cream)
   ========================================================================== */

.site-footer {
  position: relative;
  width: 100%;
  padding: 0 var(--space-md);
  background-color: var(--color-ink);
}

@media (min-width: 768px) {
  .site-footer {
    padding: 0 var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .site-footer {
    padding: 0 var(--space-xl);
  }
}

@media (min-width: 1440px) {
  .site-footer {
    padding: 0 var(--space-2xl);
  }
}

/* ---- Inner card with stone background + border-radius ---- */

.site-footer__card {
  background: var(--color-stone);
  border-radius: 16px 16px 0 0;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  overflow: hidden;
}

@media (min-width: 768px) {
  .site-footer__card {
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .site-footer__card {
    border-radius: 20px 20px 0 0;
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
  }
}

/* ---- Top row: brand + nav ---- */

.site-footer__top {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-entrance),
              transform 0.9s var(--ease-entrance);
}

.site-footer__top.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .site-footer__top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

/* ---- Brand block ---- */

.site-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

@media (min-width: 768px) {
  .site-footer__brand {
    align-items: flex-start;
  }
}

.site-footer__logo {
  font-family: var(--font-brand);
  font-weight: 500;
  font-size: 1.2rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-cream);
  line-height: 1;
  text-align: center;
}

.site-footer__tagline {
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(246, 233, 207, 0.55);
  line-height: 1;
  text-align: center;
}

/* ---- Navigation links ---- */

.site-footer__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

@media (max-width: 767px) {
  .site-footer__links {
    justify-content: center;
    padding: 0 var(--space-sm);
    gap: var(--space-xs);
  }
}

.site-footer__link {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(246, 233, 207, 0.55);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

@media (hover: hover) {
  .site-footer__link:hover {
    color: var(--color-cream);
  }
}

/* ---- Bottom bar ---- */

.site-footer__bottom {
  width: 100%;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(246, 233, 207, 0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.site-footer__copy {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(246, 233, 207, 0.35);
}

.site-footer__social {
  display: flex;
  gap: var(--space-sm);
}

.site-footer__social-link {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(246, 233, 207, 0.55);
  text-decoration: none;
  transition: color 0.2s ease;
}

@media (hover: hover) {
  .site-footer__social-link:hover {
    color: var(--color-cream);
  }
}

/* ---- Cut Studios credit ---- */

.site-footer__credit {
  width: 100%;
  padding-top: var(--space-sm);
  text-align: center;
}

.site-footer__credit-text {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(246, 233, 207, 0.22);
  transition: color 0.2s ease;
}

.site-footer__credit-link {
  color: rgba(246, 233, 207, 0.22);
  text-decoration: none;
  transition: color 0.2s ease;
}

@media (hover: hover) {
  .site-footer__credit-link:hover {
    color: rgba(246, 233, 207, 0.5);
  }
}

/* ==========================================================================
   Back to Top — shared, positioned to avoid footer overlap
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--color-cream);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: var(--btn-radius);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.4s var(--ease-luxury),
              transform 0.4s var(--ease-entrance),
              background var(--dur-fast) var(--ease-luxury),
              border-color var(--dur-fast) var(--ease-luxury);
}

@supports (backdrop-filter: blur(1px)) {
  .back-to-top {
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
  }
}

.back-to-top--visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (hover: hover) {
  .back-to-top:hover {
    background: var(--btn-bg-hover);
    border-color: rgba(246, 233, 207, 0.45);
  }
}

.back-to-top:active {
  transform: translateY(1px);
}

@media (max-width: 767px) {
  .back-to-top {
    bottom: calc(var(--space-md) + 36px);
  }
}

@media (min-width: 1024px) {
  .back-to-top {
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 44px;
    height: 44px;
  }
}

@media (min-width: 1440px) {
  .back-to-top {
    right: var(--space-xl);
  }
}