@media (max-width: 1100px) {
  .highlights__grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .booking-bar__inner { grid-template-columns: repeat(3, 1fr); }
  .booking-bar__submit { grid-column: 1 / -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .gallery-masonry { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .nav__burger {
    display: flex;
    position: relative;
    z-index: 1003;
  }

  .nav-overlay {
    display: block;
    z-index: 1001;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    background: var(--color-charcoal);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 1002;
    gap: 0;
    overflow-y: auto;
  }

  .nav__menu.is-open {
    transform: translateX(0);
  }

  .nav__menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    list-style: none;
  }

  .nav__menu-title {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold-soft);
  }

  .nav__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: var(--color-cream);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
  }

  .nav__menu > li:not(.nav__menu-header) {
    width: 100%;
    list-style: none;
  }

  .nav__menu .nav__link {
    display: block;
    padding: 1.1rem 1.25rem;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav__menu .nav__link.is-active {
    background: rgba(196, 163, 90, 0.1);
  }

  .nav__cta { display: none; }

  .nav__menu-actions {
    display: block;
    padding: 1.25rem;
    list-style: none;
  }

  .nav__menu-actions .btn {
    width: 100%;
  }

  .page-home .hero::before { height: 120px; }

  .hero--parallax .hero__bg {
    transform: none !important;
    inset: 0;
  }

  .page-home .hero {
    flex-direction: column;
    justify-content: flex-start;
    min-height: 100svh;
    min-height: 100dvh;
  }

  .hero__content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: 1rem;
  }

  .hero__scroll {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    align-self: center;
    transform: none;
    margin-top: 1.25rem;
    margin-bottom: 6rem;
    margin-inline: auto;
    flex-shrink: 0;
    width: max-content;
  }

  .welcome__grid,
  .editorial-block__grid,
  .room-card,
  .room-detail__grid,
  .spa-intro__grid,
  .contact-grid,
  .booking-layout { grid-template-columns: 1fr; }

  .form-row,
  .form-row--3 { grid-template-columns: 1fr; }

  .editorial-block__grid--reverse .editorial-block__media { order: 0; }
  .room-card__media {
    aspect-ratio: 1024 / 693;
    min-height: 0;
  }
  .reviews-grid { grid-template-columns: 1fr; }
  .amenities-list { grid-template-columns: 1fr 1fr; }
  .pool-section__bg { background-attachment: scroll; }
  .editorial-frame__accent { display: none; }
}

@media (max-width: 640px) {
  :root { --space-2xl: 4rem; --header-h: 70px; }

  .container {
    width: min(var(--container), calc(100vw - 2rem));
  }

  .highlights__grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .feature-card {
    min-height: auto;
    padding: 1.25rem 1.15rem;
  }

  .feature-card__title {
    font-size: 1.2rem;
  }

  .why-grid { grid-template-columns: 1fr; }
  .booking-bar__inner {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    padding: 1rem;
    width: 100%;
    min-width: 0;
  }

  .booking-bar {
    width: calc(100% - 2rem);
    max-width: none;
    margin-inline: auto;
  }
  .booking-anchor { margin-top: -1rem; }
  .hero__actions {
    flex-direction: column;
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .hero__actions .btn { width: 100%; }

  .hero__scroll {
    margin-top: 1.5rem;
    margin-bottom: 5.5rem;
    margin-inline: auto;
    align-self: center;
    left: auto;
    transform: none;
    width: max-content;
  }
  .trust-badges { flex-wrap: wrap; }
  .gallery-masonry,
  .gallery-masonry--preview { grid-template-columns: 1fr 1fr; }
  .gallery-masonry--preview .gallery-card:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .form-row,
  .form-row--3 {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .booking-form,
  .contact-form {
    padding: 1.25rem;
    overflow: hidden;
  }

  .form-group {
    margin-bottom: 1rem;
  }
  .footer__grid { grid-template-columns: 1fr; }
  .menu-nav { top: 70px; }
  .float-stack {
    --float-inset: 1rem;
    --float-btn-size: 52px;
    bottom: var(--float-inset);
    right: var(--float-inset);
    left: auto;
    align-items: center;
  }

  .float-stack .back-to-top {
    position: fixed;
    bottom: var(--float-inset);
    left: var(--float-inset);
    width: 48px;
    height: 48px;
  }

  .float-stack .back-to-top:not(.is-visible) {
    display: none;
  }

  .float-stack .back-to-top.is-visible {
    display: flex;
  }
  .sticky-booking { display: none; }
  .section-header--split { flex-direction: column; align-items: flex-start; }
}