/* Engineering Apps banner + click menu
   Standalone file — upload together with the site. */

nav details.nav-apps {
    position: relative;
    display: block;
    margin: 0;
    border-right: 1px solid #bcc0c4;
    box-sizing: border-box;
}

nav details.nav-apps > summary.nav-apps-summary {
    list-style: none;
    font-family: 'Orbitron', sans-serif;
    color: #2d2e32;
    padding: 20px 30px;
    font-size: 0.8rem;
    letter-spacing: 2px;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    background: transparent;
    transition: 0.3s ease;
    box-sizing: border-box;
}

nav details.nav-apps > summary.nav-apps-summary::-webkit-details-marker {
    display: none;
}

nav details.nav-apps > summary.nav-apps-summary::marker {
    content: "";
    display: none;
}

nav details.nav-apps > summary.nav-apps-summary::after {
    content: "";
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    opacity: 0.7;
}

nav details.nav-apps[open] > summary.nav-apps-summary,
nav details.nav-apps > summary.nav-apps-summary:hover,
nav details.nav-apps.is-active > summary.nav-apps-summary {
    background: #ff6600;
    color: #fff;
}

nav details.nav-apps .nav-apps-panel {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 100%;
    z-index: 2000;
    background: #f8f9fa;
    border: 1px solid #bcc0c4;
    border-top: 3px solid #ff6600;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
}

nav details.nav-apps .nav-apps-panel a {
    display: block !important;
    flex: none !important;
    width: auto !important;
    padding: 14px 22px !important;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    color: #2d2e32 !important;
    text-decoration: none;
    border: none !important;
    border-bottom: 1px solid #bcc0c4 !important;
    background: transparent !important;
    white-space: nowrap;
    text-align: left;
}

nav details.nav-apps .nav-apps-panel a:last-child {
    border-bottom: none !important;
}

nav details.nav-apps .nav-apps-panel a:hover {
    background: #ff6600 !important;
    color: #fff !important;
}

@media (max-width: 1024px) {
    nav details.nav-apps > summary.nav-apps-summary {
        padding: 18px 18px;
        font-size: 0.75rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 768px) {
    nav details.nav-apps {
        flex: 1 1 50%;
        border-right: none;
        border-bottom: 1px solid #bcc0c4;
        min-width: 0;
    }
    nav details.nav-apps:nth-child(odd) {
        border-right: 1px solid #bcc0c4;
    }
    nav details.nav-apps > summary.nav-apps-summary {
        width: 100%;
        justify-content: center;
        padding: 14px 8px;
        font-size: 0.68rem;
        letter-spacing: 1px;
        text-align: center;
    }
    nav details.nav-apps .nav-apps-panel {
        position: static;
        width: 100%;
        box-shadow: none;
        border-left: none;
        border-right: none;
        background: #eef0f2;
    }
    nav details.nav-apps .nav-apps-panel a {
        text-align: center !important;
        padding: 12px 10px !important;
        font-size: 0.62rem !important;
    }
}

@media (max-width: 480px) {
    nav details.nav-apps > summary.nav-apps-summary {
        font-size: 0.62rem;
        padding: 12px 6px;
        letter-spacing: 0.5px;
    }
}