/* ════════════════════════════════════════════
   SUBNAV — Desktop sticky bar + Mobile accordion
   ════════════════════════════════════════════ */

/* ── Desktop Subnav bar ── */
.ms-subnav {
    position: sticky;
    top: 62px;
    z-index: 90;
    background: #fff;
    border-bottom: 1px solid #E5E7EB;
    height: 44px;
    display: flex;
    align-items: stretch;
}

.ms-subnav__inner {
    display: flex;
    align-items: center;
    gap: 0;
    height: 44px;
    padding-left: 0;
    padding-right: 0;
}

.ms-subnav__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--product-color);
    padding-right: 20px;
    padding-left: 16px;
    white-space: nowrap;
    border-right: 3px solid var(--product-color);
    display: flex;
    align-items: center;
    height: 100%;
    margin-right: 8px;
}

.ms-subnav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: stretch;
    height: 100%;
    gap: 0;
}

.ms-subnav__item {
    display: flex;
    align-items: stretch;
}

.ms-subnav__link {
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 0 14px;
    height: 100%;
    border-bottom: 2px solid transparent;
    transition: color .15s ease, border-color .15s ease, background .15s ease;
    white-space: nowrap;
}

.ms-subnav__link:hover {
    color: var(--product-color);
    background: color-mix(in srgb, var(--product-color) 6%, transparent);
}

.ms-subnav__item.is-active .ms-subnav__link {
    color: var(--product-color);
    background: color-mix(in srgb, var(--product-color) 8%, transparent);
    border-bottom-color: var(--product-color);
    font-weight: 600;
}

/* ── Mobile: hide desktop subnav ── */
@media (max-width: 768px) {
    .ms-subnav {
        display: none;
    }
}

/* ════════════════════════════════════════════
   MOBILE NAV — Hamburger Accordion
   ════════════════════════════════════════════ */

/* Mobile menu overlay */
@media (max-width: 768px) {
    .nav-primary {
        display: none;
        position: fixed;
        inset: 0;
        background: #fff;
        z-index: 200;
        overflow-y: auto;
        padding: 72px 0 32px;
        flex-direction: column;
    }

    .nav-primary.is-open {
        display: flex;
    }

    /* Top-level menu list */
    .nav-primary .menu {
        list-style: none;
        margin: 0;
        padding: 0;
        width: 100%;
    }

    /* Each top-level item */
    .nav-primary .menu > .menu-item {
        border-bottom: 1px solid #F0F0EE;
    }

    .nav-primary .menu > .menu-item > a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 20px;
        font-family: 'DM Sans', sans-serif;
        font-size: 16px;
        font-weight: 600;
        color: #111827;
        text-decoration: none;
    }

    /* Chevron for items with children */
    .nav-primary .menu-item-has-children > a .ms-nav-chevron {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        transition: transform .2s ease;
        flex-shrink: 0;
    }

    .nav-primary .menu-item-has-children > a .ms-nav-chevron svg {
        width: 16px;
        height: 16px;
        stroke: #6B7280;
        fill: none;
        stroke-width: 2;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .nav-primary .menu-item-has-children.is-expanded > a .ms-nav-chevron {
        transform: rotate(180deg);
    }

    /* Sub-menu hidden by default */
    .nav-primary .sub-menu {
        list-style: none;
        margin: 0;
        padding: 0;
        display: none;
        background: #F9FAFB;
    }

    .nav-primary .menu-item-has-children.is-expanded > .sub-menu {
        display: block;
    }

    /* Sub-menu items */
    .nav-primary .sub-menu .menu-item > a {
        display: flex;
        align-items: center;
        padding: 11px 20px 11px 36px;
        font-family: 'DM Sans', sans-serif;
        font-size: 14px;
        font-weight: 500;
        color: #374151;
        text-decoration: none;
        transition: color .15s ease, background .15s ease;
    }

    .nav-primary .sub-menu .menu-item > a:hover {
        color: #111827;
        background: #F0F0EE;
    }

    /* Active sub-menu item — coloured by product body class */
    .product-marktdesk .nav-primary .sub-menu .current-menu-item > a,
    .product-marktdesk .nav-primary .sub-menu .current_page_item > a {
        color: #2E7D32;
        background: rgba(46, 125, 50, .08);
    }

    .product-marktbase .nav-primary .sub-menu .current-menu-item > a,
    .product-marktbase .nav-primary .sub-menu .current_page_item > a {
        color: #18235E;
        background: rgba(24, 35, 94, .08);
    }

    .product-marktorga .nav-primary .sub-menu .current-menu-item > a,
    .product-marktorga .nav-primary .sub-menu .current_page_item > a {
        color: #E8580A;
        background: rgba(232, 88, 10, .08);
    }

    /* Close button inside mobile nav */
    .ms-nav-close {
        position: absolute;
        top: 16px;
        right: 16px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 8px;
        color: #374151;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .ms-nav-close svg {
        width: 24px;
        height: 24px;
        stroke: currentColor;
        fill: none;
        stroke-width: 2;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    /* Menu toggle bar animation */
    .menu-toggle[aria-expanded="true"] .menu-toggle-bars span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .menu-toggle[aria-expanded="true"] .menu-toggle-bars span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    .menu-toggle[aria-expanded="true"] .menu-toggle-bars span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

@media (min-width: 769px) {
    .ms-nav-chevron,
    .ms-nav-close {
        display: none;
    }
}