@media (max-width: 1100px) {
  :root { --sidebar-width: 118px; }
  .desktop-sidebar { padding-inline: 22px; }
  .map-hero { padding-right: 112px; }
  .filters-panel { width: 210px; }
  .map-toolbar { top: 88px; right: 24px; }
  .activities-layout { grid-template-columns: minmax(240px, 300px) minmax(450px, 560px); gap: 48px; }
}

@media (max-width: 900px) {
  .desktop-sidebar { display: none; }
  .mobile-header {
    position: fixed;
    z-index: 100;
    inset: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    padding: 12px 20px;
    background: rgba(249,240,223,.96);
    border-bottom: 1px solid rgba(240,101,79,.2);
    backdrop-filter: blur(8px);
  }
  .brand--mobile { width: 52px; height: 52px; }
  .menu-toggle {
    display: grid;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 10px 8px;
    border: 1px solid var(--coral);
    background: transparent;
  }
  .menu-toggle > span:not(.sr-only) { display: block; height: 2px; background: var(--coral); transition: transform var(--transition), opacity var(--transition); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .mobile-menu {
    position: fixed;
    inset: 70px 0 0;
    display: grid;
    align-content: center;
    gap: 4px;
    padding: 30px;
    background: var(--cream);
    transform: translateX(100%);
    transition: transform 260ms ease;
  }
  .mobile-menu.is-open { transform: translateX(0); }
  .mobile-menu a { padding: 8px 0; color: var(--charcoal); font-family: var(--heading-font); font-size: clamp(1.5rem, 5vw, 2.3rem); text-decoration: none; }
  .mobile-menu .is-active { color: var(--coral); }

  .map-hero { min-height: 100svh; padding: 104px 24px 80px; }
  .map-toolbar { position: static; display: grid; grid-template-columns: 1fr auto; gap: 16px; }
  .search-box { grid-template-columns: minmax(0, 1fr) 42px 42px; gap: 6px; }
  .search-box input, .icon-button { height: 42px; }
  .icon-button { width: 42px; }
  .filter-toggle { display: block; height: 42px; padding: 0 18px; border: 1px solid var(--coral); color: var(--coral); background: transparent; font-family: var(--heading-font); font-weight: 700; }
  .map-stage { inset: 0; height: auto; max-width: none; }
  .leaflet-map { inset: 0; }
  .zoom-controls {
    position: fixed;
    right: 16px;
    bottom: 20px;
    margin-top: 0;
    z-index: 95;
  }
  .filters-panel {
    position: fixed;
    z-index: 120;
    inset: 0 0 0 auto;
    width: min(86vw, 380px);
    padding: 26px;
    overflow-y: auto;
    text-align: left;
    background: var(--cream);
    box-shadow: -10px 0 45px rgba(74,79,78,.18);
    transform: translateX(105%);
    transition: transform 260ms ease;
    pointer-events: auto;
  }
  .filters-panel.is-open { transform: translateX(0); }
  .filters-panel__header { display: flex; align-items: center; justify-content: space-between; }
  .filters-panel__header h2 { margin: 0 0 30px; }
  .filters-close { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--coral); color: var(--coral); background: transparent; font-size: 26px; }
  .filter-list { justify-items: stretch; }
  .filter-chip { width: 100%; min-height: 42px; text-align: left; }
  .result-count { font-size: 12px; }

  .activities-section { padding: 36px 30px 82px; }
  .activities-layout { grid-template-columns: 1fr; gap: 50px; max-width: 680px; }
  .activities-copy p { max-width: 500px; }
  .activity-gallery { height: 450px; }
  .site-footer { padding: 56px 30px 64px; }
}

@media (max-width: 620px) {
  .map-hero { min-height: 100svh; padding-inline: 16px; }
  .map-toolbar { grid-template-columns: 1fr; }
  .filter-toggle { width: 100%; }
  .leaflet-map { inset: 0; }
  .dvsw-marker span { width: 16px; height: 16px; }
  .activity-popup { grid-template-columns: 52px minmax(0, 1fr); }
  .activity-popup__logo-wrap { width: 52px; height: 52px; margin: -24px 0 0 -24px; }
  .activity-popup__content { padding-top: 12px; }
  .zoom-controls__buttons button,
  #zoom-in,
  #zoom-out { width: 38px; height: 38px; }

  .zigzag { height: 28px; background-size: 56px 28px; }
  .activities-section { padding-inline: 20px; }
  .activity-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 210px 160px 210px;
    height: auto;
    gap: 12px;
  }
  .gallery-card--large { grid-row: 1 / 3; }
  .activities-cta { grid-column: 1 / 3; grid-row: 3; min-height: 210px; }
  .footer-inner { flex-direction: column; gap: 26px; }
  .footer-contact h2 { margin-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}