/* ==========================================================
    Hero Slider
   ========================================================== */

.hero-slider {

    position: relative;

    display: flex;
    justify-content: center;
    align-items: center;

    width: 100%;
    margin: 40px auto;

}


/* ==========================================================
    Container für alle Bilder
   ========================================================== */

.slider-container {

    position: relative;

    width: 950px;
    height: 420px;

}


/* ==========================================================
    Grundeinstellungen für alle Bilder
   ========================================================== */

.slider-image {

    position: absolute;

    top: 50%;
    left: 50%;

    object-fit: cover;

    border-radius: 20px;

    transition:
        transform .8s ease,
        opacity .8s ease,
        filter .8s ease;

    box-shadow:
        0 10px 30px rgba(0,0,0,.18);

}

.slider-caption {
    position: absolute;
    z-index: 4;
    top: calc(50% + 125px);
    left: 50%;
    max-width: min(80%, 420px);
    padding: 7px 12px;
    box-sizing: border-box;
    border-radius: 7px;
    background: rgba(0, 0, 0, .68);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.25;
    text-align: center;
    transform: translateX(-50%);
    pointer-events: none;
}

/* ==========================================
    Slider Positionen
    Karussell-Bewegung
   ========================================== */


.slider-image-center {

    width: 520px;
    height: 320px;

    transform:
        translate(-50%, -50%)
        scale(1);

    opacity: 1;

    filter: none;

    z-index: 3;

    cursor: zoom-in;

}



.slider-image-left {

    width: 380px;
    height: 250px;

    transform:
        translate(-120%, -50%)
        scale(.82);

    opacity: .35;

    filter: blur(2px);

    z-index: 1;

}



.slider-image-right {

    width: 380px;
    height: 250px;

    transform:
        translate(20%, -50%)
        scale(.82);

    opacity: .35;

    filter: blur(2px);

    z-index: 1;

}


/* ==========================================================
    Hover über Vorschaubilder
   ========================================================== */

.slider-image-side:hover {

    opacity: .55;

}


/* ==========================================================
    Buttons
   ========================================================== */

.slider-button {

    width: 60px;
    height: 60px;

    border: none;
    border-radius: 50%;

    background: rgba(255,255,255,.92);

    color: #0f6f2f;

    font-size: 30px;
    font-weight: bold;

    cursor: pointer;

    transition:
        background .3s,
        transform .3s;

    box-shadow:
        0 6px 18px rgba(0,0,0,.15);

    z-index: 5;

}


/* ==========================================================
    Linker Button
   ========================================================== */

.slider-button-left {

    margin-right: 35px;

}


/* ==========================================================
    Rechter Button
   ========================================================== */

.slider-button-right {

    margin-left: 35px;

}


/* ==========================================================
    Hover Buttons
   ========================================================== */

.slider-button:hover {

    background: white;

    transform: scale(1.08);

}


/* ==========================================================
    Active Buttons
   ========================================================== */

.slider-button:active {

    transform: scale(.96);

}


/* ==========================================================
    Navigationspunkte
    (werden später aktiviert)
   ========================================================== */

.slider-dots {

    display: none;

}


@media (max-width: 600px) {

    .image-lightbox {

        padding: 20px;
    }


    .image-lightbox-close {

        top: 12px;
        right: 12px;

        width: 42px;
        height: 42px;
        font-size: 32px;
    }
}


/* ==========================================================
    Großansicht eines Praxisbildes
   ========================================================== */

.image-lightbox {

    position: fixed;
    inset: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 32px;
    box-sizing: border-box;

    background-color: rgba(0, 0, 0, 0.82);
    z-index: 9999;

    cursor: zoom-out;
}


.image-lightbox[hidden] {

    display: none;
}


.image-lightbox-image {

    max-width: calc(100vw - 64px);
    max-height: calc(100vh - 64px);

    width: auto;
    height: auto;

    object-fit: contain;
    border-radius: 12px;

    box-shadow: 0 14px 48px rgba(0, 0, 0, 0.4);
    cursor: default;
}


.image-lightbox-close {

    position: absolute;
    top: 18px;
    right: 22px;

    width: 46px;
    height: 46px;

    padding: 0;
    border: 0;
    border-radius: 50%;

    background-color: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);

    font-size: 36px;
    line-height: 1;
    cursor: pointer;
}


/* ==========================================================
    Responsive
   ========================================================== */

@media (max-width: 1200px) {

    .slider-container {

        width: 100%;

    }

    .slider-image-center {

        width: 420px;
        height: 260px;

    }

    .slider-caption {
        top: calc(50% + 95px);
    }

    .slider-image-side {

        display: none;

    }

}

@media (max-width: 600px) {
    .slider-caption {
        top: auto;
        bottom: 10px;
        max-width: calc(100% - 24px);
        font-size: 12px;
    }
}

/* Schmale Tablets im Hochformat: Der Slider bleibt ohne horizontalen Überstand bedienbar. */
@media (min-width: 601px) and (max-width: 700px) {

    .hero-slider {
        display: grid;
        grid-template-columns: repeat(2, auto);
        grid-template-areas:
            "slider slider"
            "previous next";
        justify-content: center;
        gap: 16px 32px;
        margin: 28px auto;
    }

    .slider-container {
        grid-area: slider;
        width: min(calc(100vw - 64px), 600px);
        height: 280px;
    }

    .slider-image-center {
        width: min(72vw, 420px);
        height: 260px;
    }

    .slider-caption {
        top: calc(50% + 90px);
    }

    .slider-button-left { grid-area: previous; margin: 0; }
    .slider-button-right { grid-area: next; margin: 0; }
}

.image-lightbox {
    position: fixed !important;
    inset: 0 !important;
    z-index: 99999 !important;
}