/* ===== MOBILE ≤ 768px ===== */
@media (max-width: 768px) {

  /* ===== HAMBURGER TOGGLE ===== */
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 12px;
    top: 0;
    height: var(--nav-h);
    font-size: 26px;
    color: var(--accent);
    cursor: pointer;
    z-index: 600;
  }

  /* ===== NAVBAR MENU ===== */
  .navbar ul {
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    width: 220px;
    height: calc(100vh - var(--nav-h));
    background: rgba(11,8,6,0.95);
    padding-top: 20px;
    gap: 0;
    border-right: 1px solid rgba(197,191,101,0.3);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 550;
  }

  .navbar ul.show {
    transform: translateX(0);
  }

  .navbar a {
    font-size: 16px;
    padding: 12px 16px;
  }
}
/* ===========================
   MOBILE RESPONSIVE ≤768px
   =========================== */
@media (max-width: 768px) {

  /* Navbar scrollable ngang */
  .navbar ul {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    padding: 10px;
  }
  .navbar li {
    flex: 0 0 auto;
  }
  .navbar a {
    font-size: 16px;
    padding: 8px 12px;
  }

  /* Title resize */
  h1.title {
    font-size: 48px;
    margin: 80px 0 30px;
    line-height: 1.2;
  }

  /* Rooms grid → 1 cột */
  .rooms {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 4%;
  }

  /* Room card: cao hơn ảnh + text */
  .room-card {
    min-height: auto;
  }
  .room-card img {
    height: 220px;
  }
  .room-card h3 {
    font-size: 1.3rem;
    padding: 12px 0;
  }

  /* Hover scale nhẹ hơn */
  .room-card:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 8px 26px rgba(0,0,0,0.5);
  }

  /* Font body nhỏ hơn */
  body {
    font-size: 15px;
    line-height: 1.5;
  }

}