/*
 * Purpose: Site footer and the above-footer "Explore Student Stays" directory.
 */

/* ------------------------------------------------------ EXPLORE DIRECTORY */

.rh-explore {
  background-color: var(--rh-surface);
  border-top: 1px solid var(--rh-border);
  padding-block: var(--space-48);
}

@media (min-width: 768px) {
  .rh-explore {
    padding-block: var(--space-64);
  }
}

.rh-explore__head {
  margin-bottom: var(--space-24);
}

.rh-explore__title {
  font-size: var(--fs-h3);
}

.rh-explore__intro {
  margin-top: var(--space-8);
  color: var(--rh-text-secondary);
}

/* Desktop: tab strip. Hidden on mobile, which uses an accordion instead. */
.rh-explore__tabs {
  display: none;
}

@media (min-width: 768px) {
  .rh-explore__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
    margin-bottom: var(--space-24);
    border-bottom: 1px solid var(--rh-border);
    padding-bottom: var(--space-12);
  }
}

.rh-explore__tab {
  padding: var(--space-8) var(--space-16);
  border-radius: var(--r-pill);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--rh-text-secondary);
  background-color: transparent;
}

.rh-explore__tab:hover {
  color: var(--rh-teal);
  background-color: var(--rh-white);
}

.rh-explore__tab[aria-selected="true"] {
  background-color: var(--rh-teal-12);
  color: var(--rh-teal);
  font-weight: var(--fw-semibold);
}


/* Mobile: each group becomes an accordion item. */
.rh-explore__group {
  border-bottom: 1px solid var(--rh-border);
}

@media (min-width: 768px) {
  .rh-explore__group {
    border-bottom: 0;
  }
}

.rh-explore__accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: var(--touch-target);
  padding: var(--space-16) 0;
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  text-align: left;
  color: var(--rh-text-primary);
}

@media (min-width: 768px) {
  .rh-explore__accordion-trigger {
    display: none;
  }
}

.rh-explore__accordion-trigger .rh-icon {
  transition: transform var(--dur-fast) var(--ease-out);
}

.rh-explore__accordion-trigger[aria-expanded="true"] .rh-icon {
  transform: rotate(180deg);
}

.rh-explore__links {
  display: grid;
  gap: var(--space-8) var(--space-24);
  padding-bottom: var(--space-16);
  grid-template-columns: 1fr;
}

@media (min-width: 480px) {
  .rh-explore__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .rh-explore__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .rh-explore__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.rh-explore__link {
  font-size: var(--fs-small);
  color: var(--rh-text-secondary);
  padding-block: var(--space-4);
}

.rh-explore__link:hover {
  color: var(--rh-teal);
}

/* Links beyond the configured limit stay hidden until "View more". */
.rh-explore__link[data-overflow="true"] {
  display: none;
}

.rh-explore__group[data-expanded="true"] .rh-explore__link[data-overflow="true"] {
  display: block;
}

.rh-explore__more {
  margin-top: var(--space-16);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--rh-teal);
}

.rh-explore__empty {
  font-size: var(--fs-small);
  color: var(--rh-text-secondary);
}

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

.rh-footer {
  background-color: var(--rh-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-block: var(--space-48) var(--space-24);
}

@media (min-width: 768px) {
  .rh-footer {
    padding-block: var(--space-64) var(--space-32);
  }
}

.rh-footer__top {
  display: grid;
  gap: var(--space-40);
}

@media (min-width: 1024px) {
  .rh-footer__top {
    grid-template-columns: 320px 1fr;
    gap: var(--space-64);
  }
}

/*
 * The footer carries the reversed tagline lockup, so it is given more height
 * than a plain wordmark would need for the tagline to stay legible.
 */
.rh-footer__brand img {
  height: 52px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: var(--space-16);
}

.rh-footer__description {
  font-size: var(--fs-small);
  line-height: var(--lh-relaxed);
  max-width: 42ch;
}

.rh-footer__contact {
  margin-top: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  font-size: var(--fs-small);
}

.rh-footer__contact a {
  color: var(--rh-text-inverse);
}

.rh-footer__columns {
  display: grid;
  gap: var(--space-32);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 768px) {
  .rh-footer__columns {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.rh-footer__heading {
  font-size: var(--fs-caption);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--rh-text-inverse);
  margin-bottom: var(--space-16);
}

.rh-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.rh-footer__links a {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.75);
}

.rh-footer__links a:hover {
  color: var(--rh-lime);
  text-decoration: none;
}

.rh-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  margin-top: var(--space-40);
  padding-top: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--fs-caption);
}

.rh-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
}

.rh-footer__legal a,
.rh-footer__social a {
  color: rgba(255, 255, 255, 0.75);
}

.rh-footer__legal a:hover,
.rh-footer__social a:hover {
  color: var(--rh-lime);
  text-decoration: none;
}

.rh-footer__social {
  display: flex;
  gap: var(--space-16);
}