/* v55 — definitive mobile navigation + home video refinements.
   Desktop layout intentionally remains untouched. */

@media (max-width: 860px) {
  /* Full, predictable mobile navigation panel. */
  body.nav-open {
    overflow: hidden !important;
    touch-action: none;
  }

  .site-header,
  .home-site-header,
  body.info-page .site-header,
  .faq-page .site-header {
    z-index: 3002 !important;
  }

  .main-nav,
  .home-page .main-nav {
    display: flex !important;
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    max-width: none !important;
    height: 100dvh !important;
    max-height: none !important;
    margin: 0 !important;
    padding: 104px 20px max(28px, env(safe-area-inset-bottom)) !important;
    box-sizing: border-box !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: rgba(255,255,255,.985) !important;
    box-shadow: none !important;
    backdrop-filter: blur(24px) !important;
    -webkit-backdrop-filter: blur(24px) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 4px !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain !important;
    -webkit-overflow-scrolling: touch !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(-8px) !important;
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s !important;
    z-index: 3000 !important;
  }

  .main-nav.open,
  .home-page .main-nav.open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    transition: opacity .2s ease, transform .2s ease !important;
  }

  .main-nav > a,
  .home-page .main-nav > a,
  .nav-dropdown-trigger,
  .home-page .nav-dropdown-trigger {
    flex: 0 0 auto !important;
    min-height: 50px !important;
    width: 100% !important;
    padding: 0 15px !important;
    border-radius: 12px !important;
    color: #152331 !important;
    font-size: 17px !important;
    line-height: 1.25 !important;
    justify-content: space-between !important;
    text-align: left !important;
  }

  .main-nav > a:first-child,
  .home-page .main-nav > a:first-child {
    margin-top: 0 !important;
  }

  .nav-item,
  .nav-dropdown {
    flex: 0 0 auto !important;
    width: 100% !important;
  }

  .submenu,
  .home-page .submenu {
    width: 100% !important;
    max-height: 50dvh !important;
    margin: 6px 0 8px !important;
    overflow-y: auto !important;
  }

  .mobile-nav-actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    flex: 0 0 auto !important;
    width: 100% !important;
    margin-top: 14px !important;
    padding-top: 16px !important;
    border-top: 1px solid #e1e8ee !important;
  }

  .mobile-nav-actions a {
    display: flex !important;
    min-height: 52px !important;
    width: 100% !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    font-size: 17px !important;
  }

  /* Keep the header itself above the full-screen menu. */
  .nav-toggle {
    position: relative !important;
    z-index: 3003 !important;
  }

  /* Home video: use the video itself as the poster and preserve its crop on phones. */
  .home-page .home-video-wrap {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    background: #e5ebef !important;
    z-index: 0 !important;
  }

  .home-page .home-video-iframe {
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    min-height: 100% !important;
    max-width: none !important;
    object-fit: cover !important;
    object-position: center center !important;
    opacity: .82 !important;
    visibility: visible !important;
    transform: translateZ(0) !important;
    -webkit-transform: translateZ(0) !important;
    pointer-events: none !important;
    background: transparent !important;
  }

  .home-page .home-video-wrap.video-playing .home-video-iframe,
  .home-page .home-video-wrap.video-ready .home-video-iframe {
    opacity: .86 !important;
  }
}

@media (max-width: 520px) {
  .main-nav,
  .home-page .main-nav {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
}