@media (max-width: 1199.98px) {
  .unit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .header-nav { gap: 0; }
  .header-nav a { padding-inline: 0.6rem; }
}
@media (max-width: 991.98px) {
  :root { --header-height: 74px; }
  body { padding-bottom: 72px; }
  .header-nav { display: none; }
  .brand-mark { min-width: 0; }
  .hero-content, .page-hero-grid, .video-layout, .experience-grid, .story-layout, .location-grid, .detail-layout, .booking-layout, .availability-layout, .contact-layout, .contact-main-grid, .contact-minimal-grid, .pd-hero-grid, .pd-main-grid, .tour-section, .location-preview, .host-panel { grid-template-columns: 1fr; }
  .contact-quick-strip { grid-template-columns: repeat(2, 1fr); margin-top: 1rem; }
  .hero-section { min-height: auto; padding: 72px 0; }
  .hero-shade { background: linear-gradient(180deg, rgba(6, 18, 43, 0.88), rgba(0, 63, 145, 0.58), rgba(237, 0, 95, 0.28)); }
  .booking-panel, .booking-card, .pd-booking-card { position: static; }
  .page-hero img, .experience-grid img, .story-layout img { min-height: 320px; }
  .unit-grid, .package-grid, .service-grid, .faq-list, .info-grid, .amenity-feature-grid, .review-grid, .similar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-quick-rate { width: fit-content; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767.98px) {
  .contact-quick-strip { grid-template-columns: 1fr; margin-top: 1rem; }
  :root { --header-height: 68px; }
  .section-padding { padding: 56px 0; }
  .header-shell { padding-inline: 14px; }
  .brand-symbol { width: auto; height: 2.5rem; }
  .brand-symbol img { height: 34px; width: auto; }
  .brand-mark strong { font-size: 0.78rem; }
  .brand-mark small { display: none; }
  .hero-content { gap: 1.25rem; }
  .hero-copy p, .page-hero p { font-size: 1rem; }
  .hero-actions, .section-heading.split, .footer-bottom, .calendar-head { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .unit-grid, .package-grid, .service-grid, .faq-list, .amenity-list, .two-col-list, .attraction-list, .confirmation-details, .info-grid, .amenity-feature-grid, .review-grid, .nearby-list, .similar-grid { grid-template-columns: 1fr; }
  .pd-hero { padding-top: 40px; }
  .pd-meta, .pd-facts, .host-stats { gap: 0.5rem; }
  .media-caption { display: grid; }
  .media-thumbnails { grid-template-columns: repeat(auto-fill, minmax(105px, 1fr)); }
  .pd-block { padding: 1rem; }
  .floor-plan { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(4, 6rem); }
  .room-living { grid-column: 1 / 3; grid-row: auto; }
  .room-bed { grid-column: auto; grid-row: auto; }
  .final-booking-cta .container { align-items: stretch; flex-direction: column; }
  .mobile-booking-bar { display: flex; }
  .property-detail-page + .site-footer,
  .property-detail-page ~ .site-footer { padding-bottom: 150px; }
  .video-note {
    position: static;
    width: 100%;
    max-width: none;
    border-radius: 0;
  }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: repeat(4, 220px); }
  .gallery-grid img:first-child { grid-row: auto; }
  .calendar-weekdays, .calendar-grid { gap: 0.25rem; }
  .calendar-grid button { min-height: 58px; padding: 0.4rem 0.3rem; text-align: center; }
  .calendar-grid button span { font-size: 0.62rem; }
  .calendar-unit-head { align-items: flex-start; }
  .mobile-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1040;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(248, 247, 242, 0.96);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(16px);
  }
  .mobile-bottom-nav a {
    min-height: 64px;
    display: grid;
    place-items: center;
    gap: 0.1rem;
    color: var(--body);
    font-size: 0.72rem;
    font-weight: 900;
  }
  .mobile-bottom-nav i { font-size: 1.05rem; }
  .site-footer { padding-bottom: 96px; }
}
@media (max-width: 430px) {
  h1 { font-size: 2.05rem; }
  .booking-panel, .reservation-form, .booking-card, .contact-card, .pd-booking-card { padding: 1rem; }
  .pd-title h1 { font-size: 2rem; }
  .media-play, .tour-poster span { width: 58px; height: 58px; font-size: 1.5rem; }
  .media-thumbnails { grid-template-columns: repeat(auto-fill, minmax(95px, 1fr)); }
  .page-hero, .detail-hero { padding-top: 46px; }
  .footer-grid { grid-template-columns: 1fr; }
  .calendar-card { padding: 0.75rem; }
  .calendar-unit-head h2 { font-size: 1.15rem; }
  .calendar-rate { min-width: 5.25rem; }
  .calendar-head { align-items: flex-start; }
  .calendar-head span { font-size: 0.72rem; }
  .calendar-weekdays { font-size: 0.58rem; }
  .calendar-grid button { min-height: 52px; border-radius: 5px; }
  .calendar-grid button span { display: none; }
}