/* Desktop */
.main-nav {
    display: flex;
    list-style: none;
    background: #333;
    margin: 0;
    padding: 0;
}

.main-nav li a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #fff;
    text-decoration: none;
}

.main-nav li a:hover,
.main-nav li.active > a { background: #555; border-radius: 4px; }

/* Submenu */
.main-nav li ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #444;
    min-width: 150px;
    z-index: 1000;
}

.main-nav li:hover > ul { display: block; }

/* Mobile */
@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0; left: 0;
        width: 70%;
        height: 100%;
        background: #333;
        flex-direction: column;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        padding-top: 60px;
        z-index: 5000;
    }
    .main-nav.show { transform: translateX(0); }
    .main-nav li ul { display: none; }
}


/* Mobile Navigation standardmäßig verstecken */
.mobile-nav {
    display: none;
}

/* Mobile Navigation nur auf Mobile zeigen */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .mobile-nav {
        display: none; /* bleibt versteckt, bis Burger klickt */
        position: fixed;
        top: 0;
        right: 0;
        width: 75%;
        height: 100%;
        background: #222;
        padding-top: 60px;
        z-index: 2000;
    }

    .mobile-nav.open {
        display: block;
    }
}