/* ==========================================================================
   CASE PAGES — shared nav chrome — Mobile (360px – 440px)
   BACK button not designed yet, stays hidden. The burger button
   defaults to position:absolute (menu.mobile.css) so it scrolls away
   with the page everywhere else (main_screen + the menu overlay's own
   scroll) — case pages are the one exception, overridden to
   position:fixed here so it stays pinned on screen over the long
   case-stack page instead of scrolling away. Colors are overridden
   too: case pages sit directly on top of photos, so the
   default transparent/black-border look could disappear against a
   dark image — white circle + (already-inverted, see menu.mobile.css)
   black dots stays legible against anything.
   ========================================================================== */

.case-back {
    display: none;
}

.main-menu-trigger-btn {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background-color: #ffffff;
    border-color: #ffffff;
}