@media (max-width: 900px) {
  .site-header .nav {
    position: absolute;
    inset: auto 0 auto 0;
    top: 0;
    height: 100vh;
    transform: translateY(-110%);
  }

  .site-header .nav.open { transform: translateY(0); }
}

/* Boat-trip cards: a balanced 2 × 2 grid on desktop. */
.service-grid .service-card.wide {
  grid-column: auto;
}

.service-grid .service-card {
  height: 100%;
}

/* Apartment facts: two primary facts, then four amenities in a 2 × 2 grid. */
.facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.facts .fact + .fact {
  border-left: 0;
}

.facts .fact:nth-child(even) {
  border-left: 1px solid var(--line);
}

.facts .fact:nth-child(n + 3) {
  border-top: 1px solid var(--line);
}