/**
 * Trip Kailash Theme - Footer Styles
 */

/* ============================================
   FOOTER BASE STYLES
   ============================================ */

.tk-footer {
  background-color: var(--tk-shiva);
  color: var(--tk-bg-main);
  padding: var(--tk-space-lg) 0 var(--tk-space-sm);
}

.tk-footer__container {
  max-width: var(--tk-max-width);
  margin: 0 auto;
  padding: 0 var(--tk-space-sm);
}

/* ============================================
   FOOTER MAIN SECTION
   ============================================ */

.tk-footer__main {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--tk-space-lg);
  padding-bottom: var(--tk-space-md);
  border-bottom: 1px solid rgba(245, 242, 237, 0.15);
  margin-bottom: var(--tk-space-sm);
}

/* ============================================
   BRAND SECTION
   ============================================ */

.tk-footer__brand {
  max-width: 500px;
}

.tk-footer__title {
  font-family: var(--tk-font-heading);
  font-size: var(--tk-font-size-h3);
  margin-bottom: var(--tk-space-xs);
  color: var(--tk-bg-main);
}

.tk-footer__tagline {
  font-size: var(--tk-font-size-small);
  line-height: 1.6;
  color: rgba(245, 242, 237, 0.8);
  margin: 0;
}

/* ============================================
   FOOTER LINKS
   ============================================ */

.tk-footer__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--tk-space-md);
}

.tk-footer__column h4 {
  font-family: var(--tk-font-body);
  font-size: var(--tk-font-size-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--tk-space-xs);
  color: var(--tk-bg-main);
}

.tk-footer__column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tk-footer__column ul li {
  margin-bottom: 12px;
}

.tk-footer__column ul li:last-child {
  margin-bottom: 0;
}

.tk-footer__column a {
  color: rgba(245, 242, 237, 0.8);
  font-size: var(--tk-font-size-small);
  transition: color var(--tk-transition-fast);
}

.tk-footer__column a:hover,
.tk-footer__column a:focus {
  color: var(--tk-gold);
}

/* ============================================
   SOCIAL ICONS
   ============================================ */

.tk-footer__social {
  display: flex;
  gap: 16px;
  margin-top: var(--tk-space-xs);
}

.tk-footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(245, 242, 237, 0.1);
  color: var(--tk-bg-main);
  transition: all var(--tk-transition-fast);
}

.tk-footer__social a:hover,
.tk-footer__social a:focus {
  background-color: var(--tk-gold);
  transform: translateY(-2px);
}

/* ============================================
   FOOTER BOTTOM
   ============================================ */

.tk-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--tk-space-sm);
}

.tk-footer__bottom p {
  font-size: 14px;
  color: rgba(245, 242, 237, 0.6);
  margin: 0;
}

.tk-footer__legal {
  display: flex;
  gap: var(--tk-space-sm);
}

.tk-footer__legal a {
  font-size: 14px;
  color: rgba(245, 242, 237, 0.6);
  transition: color var(--tk-transition-fast);
}

.tk-footer__legal a:hover,
.tk-footer__legal a:focus {
  color: var(--tk-gold);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1024px) {
  .tk-footer__main {
    grid-template-columns: 1fr;
    gap: var(--tk-space-md);
  }
  
  .tk-footer__links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .tk-footer {
    padding: var(--tk-space-md) 0 var(--tk-space-xs);
  }
  
  .tk-footer__container {
    padding: 0 var(--tk-space-xs);
  }
  
  .tk-footer__main {
    grid-template-columns: 1fr;
    gap: var(--tk-space-sm);
  }
  
  .tk-footer__links {
    grid-template-columns: 1fr;
    gap: var(--tk-space-sm);
  }
  
  .tk-footer__bottom {
    flex-direction: column;
    gap: var(--tk-space-xs);
    text-align: center;
  }
  
  .tk-footer__legal {
    flex-direction: column;
    gap: 12px;
  }
}

/* ============================================================================
   REDESIGN
   ============================================================================ */

.tk-footer {
  background: var(--surface-deep);
  color: var(--text-on-deep);
  padding-block: 76px 30px;
}

.tk-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 44px;
}

.tk-footer__brand img { max-height: 46px; width: auto; }

.tk-footer__tagline {
  margin: 14px 0 0;
  max-width: 34ch;
  font-size: 14px;
  color: var(--text-on-deep-muted);
}

.tk-footer__head {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sand-100);
}

.tk-footer__list { list-style: none; margin: 0; padding: 0; }

.tk-footer__list li {
  padding: 5px 0;
  font-size: 15px;
  color: var(--text-on-deep-muted);
}

.tk-footer__list a {
  color: var(--text-on-deep-muted);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}

.tk-footer__list a:hover { color: var(--brass-300); }

.tk-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 52px;
  padding-top: 26px;
  border-top: 1px solid var(--hair-on-deep);
  font-size: 13px;
  color: rgba(245, 237, 223, .5);
}

.tk-footer__legal,
.tk-footer__copy { margin: 0; }

.tk-footer__verify { margin-left: 12px; color: var(--brass-300); }

/* The WhatsApp bar. Phones only: it is standard for this market and it works,
   but on a desktop it fights the calm the rest of the page is built on. */
.tk-whatsapp-bar { display: none; }

@media (max-width: 720px) {
  .tk-whatsapp-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 45;
    display: block;
    padding: 15px 20px;
    text-align: center;
    background: var(--verm-500);
    color: var(--action-text);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    text-decoration: none;
  }

  /* Room for it, so it never sits on top of the last line of the footer. */
  .tk-footer { padding-bottom: 84px; }
}