.navigacni-box {
    display: flex;
    justify-content: center;
    background-color: transparent;
    font-size: 20px;
    font-weight: 600;
}

.navigacni-box.move-up {
    margin-top: calc(-1 * (var(--container-margin-bottom) + 150px));
    position: relative;
    z-index: 10;
}

.navigacni-box .navigacni-karty {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.navigacni-box .navigacni-karta {
    width: 220px;
    height: 220px;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    background: var(--dark-gray);
    position: relative;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.navigacni-box .navigacni-karta:hover {
    /* posune kartu nahoru, nakresli vyraznejsi stin */
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.navigacni-box .karta-obsah {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.navigacni-box .karta-ikona {
    flex: 1 1 50%;
    overflow: hidden;
}

.navigacni-box .karta-ikona img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.navigacni-box .karta-text {
    flex: 1 1 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
    background: var(--white);
    font-weight: 600;
    font-size: 20px;
    color: var(--red);
    z-index: 1;
}

.navigacni-box .karta-text::before {
    content: "";
    position: absolute;
    top: -50%;
    /* aby zasahoval i do části s obrázkem */
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 150px;
    background: url("../../images/icons/watermark.svg") no-repeat center/contain;
    pointer-events: none;
    z-index: 0;
}

@media (max-width: 768px) {

    .navigacni-box.move-up {
        margin-top: calc(-1 * (var(--container-margin-bottom)));
    }

    .navigacni-box .navigacni-karty {
        gap: 1rem;
        flex-direction: column;
    }

    .navigacni-box .navigacni-karta {
        border-radius: 8px;
        width: unset;
        height: unset;
    }

    .navigacni-box .navigacni-karta:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    }

    .navigacni-box .navigacni-karta:hover .karta-text {
        color: var(--hover);
    }

    .navigacni-box .karta-obsah {
        flex-direction: row-reverse;
    }

    .navigacni-box .karta-text:before {
        display: none;
    }    

    .navigacni-box .karta-ikona {
        aspect-ratio: 3 / 2;
        height: 100%;
        max-width: 100px;
        object-fit: cover;
    }

    .navigacni-box .karta-text {
        flex: 1;
    }
}

@media (max-width: 359px) {
    /* na obrazek neni misto */
    .navigacni-box .karta-ikona {
        display: none;
    }   
}