/* Product navigation uses the shared Clean Tex palette. */
.header-products { display: flex; align-items: center; gap: 0; padding-right: 8px; border-radius: 12px; color: var(--ct-ink); transition: color .2s ease, background-color .2s ease, box-shadow .2s ease; }
.header-products:hover, .header-products:focus-within, .header-products.is-open { background: rgba(255, 255, 255, .68); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .92), 0 2px 8px rgba(28, 38, 52, .12); color: var(--ct-blue); }
.header-products:has(> .header-products__trigger.is-active) { background: linear-gradient(145deg, rgba(255, 255, 255, .96), rgba(255, 255, 255, .84)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .98), 0 2px 9px rgba(28, 38, 52, .18); color: var(--ct-blue); }
.header-products:has(> :focus-visible) { outline: 2px solid var(--ct-blue); outline-offset: 2px; }
.desktop-nav .header-products > .header-products__trigger { background: transparent; box-shadow: none; color: inherit; }
.desktop-nav .header-products > .header-products__trigger:focus-visible { outline: none; }
.desktop-nav .header-products__trigger { display: inline-flex; padding-right: 8px; }
.desktop-nav .header-products__trigger.is-active { padding-right: 8px; }
.header-products__toggle { display: grid; width: 24px; height: 38px; place-items: center; padding: 0; border: 0; border-radius: 8px; background: transparent; color: inherit; cursor: pointer; }
.header-products__toggle:focus-visible { outline: none; }
.header-products__toggle svg { transition: transform .18s ease; }
.header-products.is-open .header-products__toggle svg { transform: rotate(180deg); }
.header-products__panel { position: absolute; z-index: 1; top: calc(100% + 12px); left: 50%; width: min(680px, calc(100vw - 48px)); padding: 20px; border: 1px solid #e3e9ee; border-radius: 16px; background: #fff; box-shadow: 0 16px 45px rgba(28, 38, 52, .16); opacity: 0; visibility: hidden; pointer-events: none; transform: translate(-50%, -6px); transition: opacity .18s ease, transform .18s ease, visibility .18s ease; }
.header-products__panel::before { position: absolute; top: -14px; right: 0; left: 0; height: 14px; content: ''; }
.header-products.is-open .header-products__panel { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
.header-products__heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 12px; padding: 0 8px 15px; border-bottom: 1px solid #e3e9ee; }
.header-products__heading > span { font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ct-muted); }
.desktop-nav .header-products__heading a { display: inline-flex; align-items: center; gap: 7px; padding: 5px 0; color: var(--ct-blue-deep); font-size: .85rem; }
.header-products__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px 12px; margin: 0; padding: 0; list-style: none; }
.desktop-nav .header-products__link { display: flex; height: 100%; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 10px; border-radius: 9px; color: var(--ct-ink); white-space: normal; }
.header-products__link strong { display: block; font-size: .95rem; font-weight: 500; line-height: 1.3; }
.header-products__link small { display: block; margin-top: 4px; color: var(--ct-muted); font-size: .78rem; line-height: 1.35; }
.header-products__link > svg { flex-shrink: 0; color: var(--ct-blue); }
.desktop-nav .header-products__link:hover, .desktop-nav .header-products__link:focus-visible, .desktop-nav .header-products__link[aria-current="page"] { background: #f2f7ff; box-shadow: none; color: var(--ct-blue-deep); }
.desktop-nav .header-products__link:focus-visible { outline: 2px solid var(--ct-blue); outline-offset: 1px; }
@media (max-width: 1080px) {
    body.cleantex-site .mobile-menu { justify-content: flex-start; gap: 18px; overflow-y: auto; padding: 112px 24px 36px; overscroll-behavior: contain; }
    .mobile-menu > * { flex-shrink: 0; }
    .mobile-products { width: min(520px, 100%); }
    .mobile-products > summary { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 45px; font-size: calc(2rem - 1px); font-weight: 500; list-style: none; cursor: pointer; }
    .mobile-products > summary::-webkit-details-marker { display: none; }
    .mobile-products > summary svg { color: var(--ct-blue); }
    .mobile-products[open] > summary svg { transform: rotate(180deg); }
    .mobile-products__list { display: grid; gap: 2px; margin: 14px 0 0; padding: 10px; border: 1px solid #424b54; border-radius: 12px; list-style: none; background: #17202a; }
    .mobile-products__list a { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; padding: 10px; border-radius: 6px; font-size: 1rem; line-height: 1.3; }
    .mobile-products__list a > svg { flex-shrink: 0; color: var(--ct-blue); }
    .mobile-products__list a:hover, .mobile-products__list a:focus-visible, .mobile-products__list a[aria-current="page"] { color: var(--ct-blue); background: #242f3b; }
    .mobile-products > summary:focus-visible, .mobile-products__list a:focus-visible { outline: 2px solid var(--ct-blue); outline-offset: 2px; }
}
@media (prefers-reduced-motion: reduce) {
    .header-products__panel, .header-products__toggle svg { transition: none; }
}