/* Top navigation bar, mobile menu, back-to-top button, mobile reserve bar */

nav {
  position:fixed;
  z-index:40;
  inset:0 0 auto;
  height:76px;
  color:white;
  transition:.3s;
}

nav.scrolled {
  background:var(--glass);
  backdrop-filter:blur(18px);
  color:var(--ink);
  box-shadow:0 1px 0 rgba(255,255,255,.16);
}

.navin {
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.brand {
  font:700 19px Poppins;
  letter-spacing:.4px;
}

.brand i {
  display:inline-block;
  width:8px;
  height:8px;
  border:2px solid currentColor;
  border-radius:50%;
  margin:0 7px 6px 0;
}

.brand small {
  display:block;
  font:500 8px Inter;
  letter-spacing:2px;
  text-transform:uppercase;
  margin:0 0 0 17px;
  opacity:.75;
}

.links {
  display:flex;
  gap:22px;
  font-size:13px;
  font-weight:600;
}

.links a:hover {
  color:var(--blue);
}

.tools {
  display:flex;
  align-items:center;
  gap:10px;
}

.icon {
  height:38px;
  width:38px;
  border:1px solid currentColor;
  background:none;
  color:inherit;
  border-radius:50%;
  font-size:16px;
}

.menu {
  display:none;
}

.links-close {
  display:none;
}

.nav-backdrop {
  position:fixed;
  inset:0;
  z-index:31;
  background:rgba(5,12,22,.5);
  opacity:0;
  pointer-events:none;
  transition:.3s opacity ease;
}

.nav-backdrop.show {
  opacity:1;
  pointer-events:auto;
}

.back,.mobile-book {
  position:fixed;
  z-index:25;
  border:0;
  background:var(--blue);
  color:#fff;
  box-shadow:var(--shadow);
}

.back {
  right:20px;
  bottom:20px;
  width:42px;
  height:42px;
  border-radius:50%;
  opacity:0;
  pointer-events:none;
  transition:.3s;
}

.back.show {
  opacity:1;
  pointer-events:auto;
}

.mobile-book {
  display:none;
  left:16px;
  right:72px;
  bottom:16px;
  padding:13px;
  border-radius:5px;
  font-weight:700;
  transform:translateX(130%);
  pointer-events:none;
  transition:.35s transform ease;
}

.mobile-book.show {
  transform:translateX(0);
  pointer-events:auto;
}

/* Floating WhatsApp button, added by interactive.js */
.whatsapp {
  position: fixed;
  right: 20px;
  bottom: 72px;
  z-index: 27;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .3px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .22);
  transition: transform .2s;
}

.whatsapp:hover {
  transform: translateY(-3px);
}

.whatsapp svg {
  display: block;
}

@media (max-width: 580px) {
  .whatsapp {
    right: 17px;
    bottom: 76px;
  }
  .back {
    bottom: 132px;
  }
}

@media (max-width: 580px) {
  .mobile-book {
    right: 76px;
  }
}