/* =====================
   REFERENZEN
===================== */
:root{
    --text-color: #ffffff;
    --link-color: #ffffff;
    --link-hover: var(--color-red);

}
.content_referenzen {
    margin: 0rem 2rem 1rem 12rem;
        /* oben | rechts | unten | links */
    flex: 1;              /* nimmt restliche Höhe ein */
    overflow-y: hidden;     /* Scrollbalken wenn nötig */
    overflow-x: hidden;
}

.grid_referenzen {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr 1fr;
}


/* =====================
   Submenu
===================== */

    .submenu {
        font-size: 1.1rem;
    }

    .submenu_referenzen {
        list-style: disc;
        color: red;
    }

    .submenu_referenzen li {
        margin-bottom: 0.6rem;
    }

    .submenu_referenzen a {
        color: var(--link-color);
        transition: color 0.3s;
    }

    .submenu_referenzen a:hover {
        color: red;
    }

    #submenu {
        position: absolute;
        top: 25vh;
        right: 10vw;
        width: 7%;
        text-align: left;
        font-size: 2.5vh;
        z-index: 1;
        color: red;
    }

    .submenu_referenzen_mobile {
        display: flex;
        flex-wrap: wrap;
        /* ← automatischer Zeilenumbruch */
        gap: 0.8rem 1.2rem;
        /* vertikal | horizontaler Abstand */
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .submenu_referenzen_mobile li a {
        display: inline-block;
        white-space: nowrap;
        color: white;
    }


/* =====================
   SLIDER
===================== */

.slider_main_REF {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: nowrap;
}

.image-container-REF img {
    max-width: 600px;
}

.nav {
    background: none;
    border: none;
    color: red;
    font-size: 3rem;
    cursor: pointer;
    transition: transform 0.3s;
}

.nav:hover {
    transform: scale(1.2);
}
/*====================================*/


/* =====================
   MOBILE
===================== */

@media screen and (max-width: 1024px) {

.content_referenzen {
    margin: 6rem 1rem 0rem 1rem;
    /* oben | rechts | unten | links */
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.grid_referenzen {
    display: grid;
    gap: 0rem;
    grid-template-columns: 1fr;
}


/* =====================
   SLIDER
===================== */

    .slider_main_REF {
        margin-top: 5rem;
    }

    .image-container-REF img {
        width: 100%;
    }

    .nav {
        background: none;
        border: none;
        color: red;
        font-size: 3rem;
        cursor: pointer;
        transition: transform 0.3s;
    }

    .nav:hover {
        transform: scale(1.2);
    }
/*====================================*/


/* =====================
   Submenu
===================== */


    #submenu {
        position: relative;      /* ❗ wichtig */
        top: 0rem;
        right: unset;
        width: 100%;
        margin: 1rem 0 0 0;
    }

    .submenu_referenzen {
        display: flex;
        flex-wrap: wrap;         /* Zeilenumbruch */
        gap: 0rem 1rem;      /* vertikal | horizontal */
        list-style: none;        /* Standard-Disc entfernen */
        padding: 0;
    }

    .submenu_referenzen li {
        position: relative;
        padding-left: 1rem;
    }

    /* Roter Disc */
    .submenu_referenzen li::before {
        content: "•";
        position: absolute;
        left: 0;
        color: red;
        font-size: 1.2rem;
        line-height: 1;
    }

    .submenu_referenzen a {
        white-space: nowrap;
        color: white;
        font-size: 1rem;
    }


}