/* LCT_MOBILE_NAV_20260729 — mobile header drawer (≤900px). Desktop unchanged. */
:root {
  --lct-nav-bp: 900px;
}

/* —— Mobile shell —— */
@media (max-width: 900px) {
  /* Topbar: hotline only, one line */
  .topbar[data-astro-cid-3ef6ksr2] {
    font-size: 0.78rem;
  }
  .topbar__in[data-astro-cid-3ef6ksr2] {
    padding-block: 4px;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 8px;
  }
  .topbar__in[data-astro-cid-3ef6ksr2] > span {
    display: none !important;
  }
  .topbar__in[data-astro-cid-3ef6ksr2] a {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
  }

  /* Main bar: logo + actions in ONE row */
  .header__in[data-astro-cid-3ef6ksr2] {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding-block: 8px;
    position: relative;
  }

  .logo[data-astro-cid-3ef6ksr2] {
    min-width: 0;
    flex: 1 1 auto;
    gap: 8px;
  }
  .logo[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2] {
    height: 40px !important;
    width: auto;
  }
  .logo__text[data-astro-cid-3ef6ksr2] {
    font-size: 0.68rem;
  }
  .logo__text[data-astro-cid-3ef6ksr2] strong[data-astro-cid-3ef6ksr2] {
    font-size: 0.9rem;
  }

  /* Hide inline desktop nav + search + CTA until JS ports them; fallback hide always on mobile */
  .header__in[data-astro-cid-3ef6ksr2] > nav[data-astro-cid-3ef6ksr2]:not(.lct-drawer-nav),
  .header__in[data-astro-cid-3ef6ksr2] > .hsearch[data-astro-cid-3ef6ksr2],
  .header__in[data-astro-cid-3ef6ksr2] > .header__cta[data-astro-cid-3ef6ksr2] {
    /* When JS runs, these are moved. Before/without move keep collapsed off-flow */
  }

  /* Hide original nav in header flow once enhancement applied */
  html.lct-mnav .header__in[data-astro-cid-3ef6ksr2] > nav[data-astro-cid-3ef6ksr2],
  html.lct-mnav .header__in[data-astro-cid-3ef6ksr2] > form.hsearch[data-astro-cid-3ef6ksr2],
  html.lct-mnav .header__in[data-astro-cid-3ef6ksr2] > a.header__cta[data-astro-cid-3ef6ksr2] {
    display: none !important;
  }

  /* Fallback without JS: still hide wrapping multi-line nav to avoid theft of above-fold.
     Accessible via footer links; progressive enhancement restores menu in drawer with JS. */
  html:not(.lct-mnav) .header__in[data-astro-cid-3ef6ksr2] > nav[data-astro-cid-3ef6ksr2] {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }
  html:not(.lct-mnav) .header__in[data-astro-cid-3ef6ksr2] > form.hsearch[data-astro-cid-3ef6ksr2],
  html:not(.lct-mnav) .header__in[data-astro-cid-3ef6ksr2] > a.header__cta[data-astro-cid-3ef6ksr2] {
    display: none !important;
  }

  .lct-mnav-actions {
    display: flex !important;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    margin-left: auto;
  }
  .lct-mnav-call,
  .lct-mnav-toggle {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border-radius: 10px;
    border: 1px solid var(--c-border, #dde6e0);
    background: var(--c-bg-soft, #f4f8f5);
    color: var(--c-text, #1c2b23);
    text-decoration: none;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    line-height: 1;
  }
  .lct-mnav-call {
    background: var(--c-primary, #0d6e3f);
    color: #fff !important;
    border-color: transparent;
    font-size: 1.15rem;
    width: 44px;
  }
  .lct-mnav-toggle[aria-expanded="true"] {
    background: var(--c-primary, #0d6e3f);
    color: #fff;
    border-color: transparent;
  }
  .lct-mnav-burger {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    position: relative;
  }
  .lct-mnav-burger::before,
  .lct-mnav-burger::after {
    content: "";
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
  }
  .lct-mnav-burger::before { top: -6px; }
  .lct-mnav-burger::after { top: 6px; }

  /* Overlay + drawer */
  .lct-mnav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(12, 28, 20, 0.48);
    z-index: 80;
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s ease, visibility .22s ease;
  }
  .lct-mnav-overlay.is-open {
    opacity: 1;
    visibility: visible;
  }
  .lct-mnav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: min(88vw, 360px);
    max-width: 100%;
    background: #fff;
    z-index: 90;
    box-shadow: -12px 0 40px rgba(0,0,0,.18);
    transform: translateX(105%);
    transition: transform .28s ease;
    display: flex;
    flex-direction: column;
    padding: env(safe-area-inset-top, 0) 0 env(safe-area-inset-bottom, 0);
  }
  .lct-mnav-drawer.is-open {
    transform: translateX(0);
  }
  .lct-mnav-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--c-border, #dde6e0);
    font-weight: 700;
    color: var(--c-primary, #0d6e3f);
  }
  .lct-mnav-drawer__close {
    min-width: 44px;
    min-height: 44px;
    border: 0;
    background: var(--c-bg-soft, #f4f8f5);
    border-radius: 10px;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: var(--c-text, #1c2b23);
  }
  .lct-mnav-drawer__body {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    padding: 12px 14px 24px;
    flex: 1;
  }

  /* Search in drawer always full width */
  .lct-mnav-drawer .hsearch[data-astro-cid-3ef6ksr2],
  .lct-mnav-drawer .hsearch {
    display: flex !important;
    gap: 8px;
    margin-bottom: 14px;
  }
  .lct-mnav-drawer .hsearch input {
    flex: 1;
    width: auto !important;
    min-height: 44px;
    font-size: 16px;
  }
  .lct-mnav-drawer .hsearch button {
    min-width: 44px;
    min-height: 44px;
  }

  /* Nav list vertical */
  .lct-mnav-drawer nav,
  .lct-mnav-drawer .nav[data-astro-cid-3ef6ksr2],
  .lct-mnav-drawer ul.nav {
    display: block !important;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .lct-mnav-drawer .nav > li {
    border-bottom: 1px solid var(--c-border, #dde6e0);
  }
  .lct-mnav-drawer .nav > li > a {
    display: flex !important;
    align-items: center;
    min-height: 48px;
    padding: 10px 4px !important;
    font-size: 1.05rem !important;
    font-weight: 700;
    color: var(--c-text, #1c2b23);
    text-decoration: none;
    border-radius: 0 !important;
    background: transparent !important;
  }
  .lct-mnav-drawer .nav > li > a:hover {
    color: var(--c-primary, #0d6e3f);
  }

  /* Submenu: accordion (no hover) */
  .lct-mnav-drawer .has-sub {
    position: static !important;
  }
  .lct-mnav-drawer .has-sub > a {
    padding-right: 40px !important;
  }
  .lct-mnav-drawer .sub,
  .lct-mnav-drawer .sub[data-astro-cid-3ef6ksr2] {
    position: static !important;
    display: none !important;
    box-shadow: none !important;
    border: 0 !important;
    min-width: 0 !important;
    padding: 0 0 8px 8px !important;
    background: var(--c-bg-soft, #f4f8f5) !important;
    border-radius: 10px !important;
    margin: 0 0 8px !important;
  }
  .lct-mnav-drawer .has-sub.is-open > .sub,
  .lct-mnav-drawer .has-sub.is-open > .sub[data-astro-cid-3ef6ksr2] {
    display: block !important;
  }
  .lct-mnav-drawer .sub a {
    min-height: 44px;
    display: flex !important;
    align-items: center;
    padding: 8px 10px !important;
    font-size: 0.95rem !important;
    font-weight: 500;
  }
  .lct-mnav-acc {
    float: right;
    margin: 8px 0 0;
    min-width: 40px;
    min-height: 40px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--c-primary, #0d6e3f);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
  }
  .lct-mnav-drawer .has-sub {
    position: relative !important;
  }
  .lct-mnav-drawer .has-sub > .lct-mnav-acc {
    position: absolute;
    right: 0;
    top: 4px;
    float: none;
    margin: 0;
  }

  .lct-mnav-drawer-cta {
    display: grid;
    gap: 10px;
    margin-top: 18px;
  }
  .lct-mnav-drawer-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
  }
  .lct-mnav-drawer-cta .btn-call {
    background: var(--c-primary, #0d6e3f);
    color: #fff;
  }
  .lct-mnav-drawer-cta .btn-zalo {
    background: #0068ff;
    color: #fff;
  }
  .lct-mnav-drawer-cta .btn-quote {
    background: var(--c-accent, #f5a623);
    color: #1c2b23;
  }

  /* Body lock when open */
  html.lct-mnav-open,
  html.lct-mnav-open body {
    overflow: hidden !important;
  }

  /* Product hero mildly tighter so H1 sooner (soft, not content edit) */
  .pd[data-astro-cid-yfdd2gc3] {
    display: block;
  }
  .pd__media[data-astro-cid-yfdd2gc3] img[loading="eager"] {
    max-height: min(52vh, 360px);
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius, 10px);
  }

  /* Product CTA: Hotline + Báo giá = 1 hàng cân bằng (CEO mobile UX) */
  .pd__cta[data-astro-cid-yfdd2gc3],
  p.pd__cta {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: stretch;
    gap: 8px !important;
    margin: 12px 0 8px !important;
  }
  .pd__cta[data-astro-cid-yfdd2gc3] > a.btn,
  .pd__cta[data-astro-cid-yfdd2gc3] > a,
  p.pd__cta > a.btn,
  p.pd__cta > a {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    width: auto !important;
    max-width: none !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 48px !important;
    padding: 0.7em 0.75em !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
    border-radius: 999px !important;
  }
  /* Equal halves — short labels "Gọi ngay | Báo giá" */
  .pd__cta[data-astro-cid-yfdd2gc3] > a.btn:not(.btn--ghost),
  p.pd__cta > a.btn:not(.btn--ghost),
  .pd__cta[data-astro-cid-yfdd2gc3] > a.btn--ghost,
  p.pd__cta > a.btn--ghost {
    flex: 1 1 0 !important;
  }
  .pd__cta[data-astro-cid-yfdd2gc3] > a.btn--ghost,
  p.pd__cta > a.btn--ghost {
    border-width: 2px !important;
  }
}

/* Ultra-narrow phones still 1-row */
@media (max-width: 360px) {
  .pd__cta[data-astro-cid-yfdd2gc3] > a,
  p.pd__cta > a {
    font-size: 0.88rem !important;
    padding: 0.65em 0.5em !important;
  }
}

/* Desktop: enhancement chrome never shows */
@media (min-width: 901px) {
  .lct-mnav-actions,
  .lct-mnav-overlay,
  .lct-mnav-drawer {
    display: none !important;
  }
}