/* Brand tweaks */
:root {
  --zw-primary: #0d6efd;
  --zw-dark: #111827;
}

body {
  color: #1f2937;
}

#mainNav.navbar {
  transition: box-shadow .2s ease, background-color .2s ease;
}

/* Navbar brand logo */
.brand-logo {
  height: 36px;
  width: auto;
}

/* Hero */
.hero-slide {
  height: 72vh;
  min-height: 520px;
  background-position: center;
  background-size: cover;
  position: relative;
}
.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.35));
}
.hero-slide .container {
  position: relative;
  z-index: 2;
}

/* Booking card overlaps hero */
.booking-card {
  margin-top: -60px;
}

.card .bi {
  vertical-align: -0.125em;
}

/* Sections */
section {
  scroll-margin-top: 90px;
}

/* Footer */
footer a { color: #6b7280; }
footer a:hover { color: var(--zw-primary); }

/* Forms */
.form-control:focus, .form-select:focus {
  border-color: var(--zw-primary);
  box-shadow: 0 0 0 .2rem rgba(13,110,253,.15);
}

/* Utilities */
.text-secondary { color: #6b7280 !important; }

/* Responsive */
@media (max-width: 767.98px) {
  .brand-logo { height: 30px; }
  .hero-slide { height: 64vh; min-height: 420px; }
  .booking-card { margin-top: -40px; }
}