/* LUMISIL responsive category navigation.
 * Scoped to navigation elements to avoid side effects on WooCommerce.
 */
@media (min-width: 801px) {
    .lumisil-category-nav-inner {
        overflow: visible !important;
        gap: clamp(8px, 1.15vw, 19px) !important;
    }
    .lumisil-category-nav-inner > a { white-space: nowrap; font-size: 12.5px !important; }
    .lumisil-desktop-category {
        position: relative;
        display: flex;
        align-items: center;
        flex: 0 0 auto;
        gap: 3px;
        height: 62px;
    }
    .lumisil-desktop-category > a { white-space: nowrap; font-size: clamp(11px, .85vw, 14px); }
    .lumisil-desktop-menu-toggle {
        border: 0;
        background: transparent;
        padding: 5px 2px;
        cursor: pointer;
        color: #536272;
    }
    .lumisil-desktop-menu-toggle svg {
        display: block;
        width: 16px;
        height: 16px;
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
        stroke-linecap: round;
        stroke-linejoin: round;
    }
    .lumisil-desktop-category:hover > a,
    .lumisil-desktop-category:focus-within > a { color: #f28c00; }
    .lumisil-category-submenu {
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 1200;
        width: 268px;
        padding: 10px;
        border: 1px solid #e8edf1;
        border-top: 3px solid #ffad00;
        border-radius: 0 0 12px 12px;
        background: #fff;
        box-shadow: 0 20px 40px rgba(15,34,54,.14);
        opacity: 0;
        visibility: hidden;
        transform: translateY(6px);
        transition: opacity .16s, transform .16s, visibility .16s;
        max-height: min(65vh, 580px);
        overflow-y: auto;
    }
    .lumisil-desktop-category:hover .lumisil-category-submenu,
    .lumisil-desktop-category:focus-within .lumisil-category-submenu,
    .lumisil-desktop-category.is-open .lumisil-category-submenu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .lumisil-subcat-list, .lumisil-directory-grid ul { list-style: none; margin: 0; padding: 0; }
    .lumisil-category-submenu a {
        display: block;
        padding: 10px 13px;
        border-radius: 6px;
        color: #27384a;
        font-size: 13px;
        font-weight: 550;
        line-height: 1.35;
        white-space: normal;
    }
    .lumisil-category-submenu a:hover,
    .lumisil-directory-panel a:hover { background: #fff6e5; color: #b86a00; }
    .lumisil-category-submenu .lumisil-subcat-all {
        font-weight: 800;
        border-bottom: 1px solid #ebeff2;
        border-radius: 0;
        margin-bottom: 5px;
    }
    .lumisil-subcat-level-1, .lumisil-subcat-level-2 {
        padding-left: 14px;
        border-left: 2px solid #f3e0bd;
        margin-left: 12px;
    }
    .lumisil-directory-wrapper { position: relative; flex: 0 0 auto; }
    .lumisil-directory-trigger {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        border: 0;
        border-radius: 7px;
        padding: 11px 13px;
        background: #0f3155;
        color: #fff;
        font-size: 13px;
        font-weight: 800;
        white-space: nowrap;
        cursor: pointer;
    }
    .lumisil-directory-trigger:hover,
    .lumisil-directory-wrapper.is-open .lumisil-directory-trigger { background: #173e66; }
    .lumisil-directory-panel {
        position: absolute;
        top: calc(100% + 9px);
        left: 0;
        z-index: 1201;
        width: min(780px, calc(100vw - 90px));
        max-height: 70vh;
        overflow-y: auto;
        padding: 24px;
        border: 1px solid #e8edf1;
        border-radius: 12px;
        background: #fff;
        box-shadow: 0 22px 42px rgba(15,34,54,.18);
        opacity: 0;
        visibility: hidden;
        transform: translateY(6px);
        transition: opacity .16s, visibility .16s, transform .16s;
    }
    .lumisil-directory-wrapper:hover .lumisil-directory-panel,
    .lumisil-directory-wrapper:focus-within .lumisil-directory-panel,
    .lumisil-directory-wrapper.is-open .lumisil-directory-panel {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .lumisil-directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
    .lumisil-directory-title {
        display: block;
        color: #0f2236;
        font-size: 14px;
        font-weight: 850;
        padding-bottom: 8px;
        border-bottom: 2px solid #ffad00;
    }
    .lumisil-directory-group li a {
        display: block;
        padding: 6px 0;
        color: #536272;
        font-size: 12.5px;
        font-weight: 550;
        line-height: 1.35;
    }
}
@media (min-width: 801px) and (max-width: 1100px) {
    .lumisil-category-nav-inner { width: calc(100% - 28px) !important; gap: 9px !important; }
    .lumisil-directory-trigger { font-size: 12px; padding: 10px; }
    .lumisil-desktop-category > a, .lumisil-quote-link { font-size: 11px !important; }
}
@media (max-width: 800px) {
    /* Fixed to the viewport, independent of the header's grid columns. */
    .lumisil-site-header .lumisil-mobile-panel {
        position: fixed !important;
        top: calc(var(--lumisil-admin-offset) + var(--lumisil-site-header-height)) !important;
        left: 0 !important;
        right: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        box-sizing: border-box;
        padding: 12px 20px 18px;
        margin: 0;
        background: #fff;
        border-top: 1px solid #edf0f2;
        border-radius: 0 0 14px 14px;
        box-shadow: 0 16px 28px rgba(15,34,54,.15);
        max-height: calc(100dvh - var(--lumisil-admin-offset) - var(--lumisil-site-header-height)) !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        overscroll-behavior: contain;
    }
    .lumisil-mobile-panel .lumisil-mobile-category {
        width: 100%;
        max-width: 100%;
        border-bottom: 1px solid #e8edf1;
    }
    .lumisil-mobile-panel .lumisil-mobile-category-row {
        display: grid;
        grid-template-columns: minmax(0,1fr) 44px;
        align-items: center;
        width: 100%;
        min-height: 52px;
        gap: 0;
        box-sizing: border-box;
    }
    .lumisil-mobile-panel .lumisil-mobile-category-row:not(:has(button)) {
        grid-template-columns: minmax(0,1fr);
    }
    .lumisil-mobile-panel .lumisil-mobile-category-row > a {
        display: flex;
        align-items: center;
        min-width: 0;
        width: 100%;
        min-height: 52px;
        padding: 10px 6px;
        box-sizing: border-box;
        border: 0;
        color: #0f2236 !important;
        background: transparent;
        font-weight: 700;
        font-size: 14px;
        text-decoration: none;
        line-height: 1.3;
    }
    .lumisil-mobile-panel .lumisil-mobile-category-row > a.is-active,
    .lumisil-mobile-panel .lumisil-mobile-category-row > a[aria-current="page"] {
        color: #f28c00 !important;
    }
    /* Reset Avanam's global button styles only for submenu controls. */
    .lumisil-site-header .lumisil-mobile-panel button.lumisil-menu-toggle {
        all: unset;
        display: flex;
        align-items: center;
        justify-content: center;
        position: static !important;
        width: 44px !important;
        height: 44px !important;
        min-width: 44px !important;
        max-width: 44px !important;
        box-sizing: border-box !important;
        justify-self: end;
        cursor: pointer;
        color: #536272;
    }
    .lumisil-mobile-panel .lumisil-menu-toggle svg {
        display: block !important;
        width: 18px !important;
        height: 18px !important;
        flex: 0 0 18px !important;
        fill: none !important;
        stroke: currentColor !important;
        stroke-width: 2 !important;
        stroke-linecap: round;
        stroke-linejoin: round;
        transition: transform .18s;
    }
    .lumisil-mobile-panel .lumisil-menu-toggle svg path { fill: none !important; stroke: inherit !important; }
    .lumisil-mobile-panel .lumisil-menu-toggle[aria-expanded="true"] { color: #f28c00 !important; }
    .lumisil-mobile-panel .lumisil-menu-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
    .lumisil-mobile-panel .lumisil-menu-toggle:focus-visible {
        outline: 2px solid #f28c00;
        outline-offset: -4px;
        border-radius: 6px;
    }
    .lumisil-mobile-submenu[hidden] { display: none !important; }
    .lumisil-mobile-panel .lumisil-mobile-submenu { padding: 0 0 8px 12px; background: #f8fafc; }
    .lumisil-mobile-panel .lumisil-mobile-submenu ul { list-style: none; padding: 0; margin: 0; }
    .lumisil-mobile-panel .lumisil-mobile-submenu a {
        display: block;
        min-height: 42px;
        padding: 11px 10px;
        font-size: 13.5px;
        font-weight: 550;
        color: #33465a !important;
        line-height: 1.35;
        border-bottom: 1px solid #edf0f3;
        text-decoration: none;
    }
    .lumisil-mobile-panel .lumisil-mobile-submenu a.is-active { color: #f28c00 !important; }
    .lumisil-mobile-panel .lumisil-mobile-submenu .lumisil-subcat-level-1,
    .lumisil-mobile-panel .lumisil-mobile-submenu .lumisil-subcat-level-2 {
        margin-left: 12px;
        padding-left: 8px;
        border-left: 2px solid #e7cf9f;
    }
}
@media (prefers-reduced-motion: reduce) {
    .lumisil-mobile-panel .lumisil-menu-toggle svg { transition: none; }
}