/*
 * HIRO Treppenlift Gestaltung
 */

.hiro-tg {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding: 10px 20px 20px;
    background: #fff;
    text-align: center;
}


/* Produktdarstellung */

.hiro-tg__stage {
    position: relative;
    width: 100%;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.hiro-tg__product {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 600px;
    margin: 0 auto;
    object-fit: contain;

    opacity: 1;
    transition: opacity 180ms ease;
}

.hiro-tg__product.is-changing {
    opacity: 0;
}


/* Materialauswahl */

.hiro-tg__materials {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;

    margin-top: 12px;
}

.hiro-tg__material {
    position: relative;

    width: 78px;
    height: 78px;

    margin: 0;
    padding: 4px;

    border: 3px solid transparent;
    border-radius: 50%;

    background: #fff;

    appearance: none;
    -webkit-appearance: none;

    cursor: pointer;

    transition:
        border-color 160ms ease,
        transform 160ms ease;
}

.hiro-tg__material:hover {
    transform: scale(1.05);
}

.hiro-tg__material.is-active {
    border-color: #ff6f61;
}

.hiro-tg__material:focus-visible {
    outline: 3px solid #002241;
    outline-offset: 3px;
}

.hiro-tg__material-image {
    display: block;

    width: 100%;
    height: 100%;

    border-radius: 50%;

    object-fit: cover;
}


/* Materialbezeichnung */

.hiro-tg__label {
    min-height: 24px;
    margin-top: 12px;

    color: #002241;

    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
}


/* Tablet */

@media (max-width: 991px) {

    .hiro-tg__stage {
        min-height: 450px;
    }

    .hiro-tg__product {
        max-height: 500px;
    }
}


/* Smartphone */

@media (max-width: 767px) {

    .hiro-tg {
        padding: 5px 10px 15px;
    }

    .hiro-tg__stage {
        min-height: 340px;
    }

    .hiro-tg__product {
        max-height: 380px;
    }

    .hiro-tg__materials {
        gap: 12px;
        margin-top: 10px;
    }

    .hiro-tg__material {
        width: 64px;
        height: 64px;
        padding: 3px;
    }

    .hiro-tg__label {
        font-size: 15px;
    }
}


/* Sehr kleine Displays */

@media (max-width: 420px) {

    .hiro-tg__stage {
        min-height: 300px;
    }

    .hiro-tg__material {
        width: 58px;
        height: 58px;
    }

    .hiro-tg__materials {
        gap: 8px;
    }
}


/* Bewegungsreduktion */

@media (prefers-reduced-motion: reduce) {

    .hiro-tg__product,
    .hiro-tg__material {
        transition: none;
    }
}