/* ==========================================================================
   Footer — 3-column layout + Booking CTA
   ========================================================================== */

.footer {
  background-color: var(--color-bg-footer);
  padding: 6% 0 0;
  position: relative;
  z-index: 1;
}

.footer__columns {
  display: flex;
  flex-wrap: wrap;
  gap: 5.5%;
}

.footer__col {
  flex: 1;
  color: var(--color-body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7em;
}

.footer__col p {
  margin: 0 0 1em;
}

.footer__heading {
  font-weight: 700;
}

.footer__col a {
  color: var(--color-body);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.footer__col a:hover {
  opacity: 0.7;
}

/* Footer nav list */
.footer__nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__nav li {
  margin-bottom: 0;
}

.footer__nav a {
  color: var(--color-body);
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.3s ease;
}

.footer__nav a:hover {
  opacity: 0.7;
}

/* Footer map */
.footer__map {
  width: 100%;
  margin-top: 2em;
  border-radius: 8px;
  overflow: hidden;
  filter: sepia(20%) saturate(80%) brightness(95%);
  transition: filter 0.3s ease;
}

.footer__map:hover {
  filter: sepia(0%) saturate(100%) brightness(100%);
}

.footer__map iframe {
  display: block;
  width: 100%;
}

/* ==========================================================================
   Booking CTA — Fixed bottom-right button
   ========================================================================== */

.booking-cta {
  position: fixed;
  z-index: 9999;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-bg-main);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  text-transform: uppercase;
  text-decoration: none;
  padding: 10px 28px;
  border-radius: 50px;
  box-shadow: rgba(0, 0, 0, 0.3) 0px 3px 15px;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}

.booking-cta:hover {
  background-color: var(--color-primary-hover);
}