/*
 * Reversibles mobiles beproba-Menue.
 * Fuer den sofortigen Rueckbau nur diese CSS-Datei und
 * assets/js/beproba-mobile-menu.js aus den HTML-Dateien auskommentieren.
 * Der Menue-Button bleibt dann durch sein hidden-Attribut unsichtbar.
 */
.beproba-menu-toggle {
    display: none;
}

.beproba-menu-toggle[hidden] {
    display: none;
}

@media (max-width: 768px) {
    .beproba-header.has-mobile-menu {
        padding: 12px 0;
    }

    .beproba-header.has-mobile-menu .header-content {
        position: relative;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 20px;
        min-height: 52px;
    }

    .beproba-header.has-mobile-menu .beproba-logo-image {
        height: 44px;
    }

    .beproba-header.has-mobile-menu .beproba-menu-toggle {
        display: inline-flex;
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        padding: 0;
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.04);
        color: #ffffff;
        cursor: pointer;
        transition: border-color 0.2s ease, background-color 0.2s ease;
    }

    .beproba-menu-toggle:hover,
    .beproba-menu-toggle:focus-visible,
    .beproba-menu-toggle[aria-expanded="true"] {
        border-color: rgba(255, 255, 255, 0.42);
        background: rgba(255, 255, 255, 0.09);
    }

    .beproba-menu-toggle:focus-visible {
        outline: 2px solid #ffffff;
        outline-offset: 3px;
    }

    .beproba-menu-toggle-line {
        display: block;
        width: 20px;
        height: 2px;
        border-radius: 999px;
        background: currentColor;
        transition: transform 0.22s ease, opacity 0.18s ease;
    }

    .beproba-menu-toggle[aria-expanded="true"] .beproba-menu-toggle-line:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .beproba-menu-toggle[aria-expanded="true"] .beproba-menu-toggle-line:nth-child(2) {
        opacity: 0;
    }

    .beproba-menu-toggle[aria-expanded="true"] .beproba-menu-toggle-line:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .beproba-header.has-mobile-menu .beproba-nav {
        position: absolute;
        top: calc(100% + 12px);
        right: 0;
        left: 0;
        z-index: 100;
        padding: 8px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        background: #232b36;
        box-shadow: 0 18px 38px rgba(9, 15, 22, 0.3);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
    }

    .beproba-header.has-mobile-menu .beproba-nav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
    }

    .beproba-header.has-mobile-menu .beproba-nav ul {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        flex-wrap: nowrap;
    }

    .beproba-header.has-mobile-menu .beproba-nav li {
        width: 100%;
    }

    .beproba-header.has-mobile-menu .beproba-nav a,
    .beproba-header.has-mobile-menu .beproba-nav a.active {
        display: flex;
        width: 100%;
        min-height: 46px;
        align-items: center;
        padding: 11px 14px;
        border-radius: 7px;
        font-size: 0.98rem;
    }

    .beproba-header.has-mobile-menu .beproba-nav a:hover,
    .beproba-header.has-mobile-menu .beproba-nav a:focus-visible {
        background: rgba(255, 255, 255, 0.07);
    }

    .beproba-header.has-mobile-menu .beproba-nav a.active::after {
        display: block;
        bottom: 5px;
        left: 14px;
        width: 32px;
        transform: none;
    }

    .beproba-header.has-mobile-menu .beproba-nav .btn-primary-nav.active::after {
        left: 50%;
        transform: translateX(-50%);
        background: var(--color-footer-bg, #1a3a55);
    }

    .beproba-header.has-mobile-menu .beproba-nav .btn-primary-nav {
        justify-content: center;
        margin-top: 6px;
        background: var(--beproba-frame-divider, #5da8b7);
        color: #ffffff;
    }
}

@media (prefers-reduced-motion: reduce) {
    .beproba-menu-toggle,
    .beproba-menu-toggle-line,
    .beproba-header.has-mobile-menu .beproba-nav {
        transition: none;
    }
}