.categories {
    opacity: 0;
    visibility: hidden;
    height: 0;
    z-index: 10;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    position: absolute;
    top: 2.5rem;
    left: -13rem;
    z-index: 10;
}

.categories.active {
    opacity: 1;
    visibility: visible;
}

.categories__container {
    width: 100%;
    max-width: 47.813rem;
    /* Максимальная ширина контейнера */
}

.categories__content {

    background: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    /* Добавляем тень */
    border-radius: 8px;
    /* Добавляем скругление углов */
    padding: 1rem;
    /* Добавляем отступы внутри блока */
}

.categories__block {
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
}

.category {
    flex: 1 1 calc(33.333% - 2rem);
    /* Распределяем на три колонки с отступами */
    margin: 1rem;
    box-sizing: border-box;
    /* Учитываем отступы в общей ширине */
    max-width: 12.64rem;
}

.category__link {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: #2B2C6A;
}

.category__link-icon {
    margin-left: 0.5rem;
}

.menu__link.menu__categories {
    display: flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    background-color: #5B5B5B1A;
    border-radius: 0.8rem;
    /* убрать выделение при двойном клике */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* Добавляем плавный переход */
    transition: background-color 0.3s ease;
}

.menu__link.menu__categories .menu__categories-icon {
    transform: rotate(180deg);
    transition: transform 0.3s ease;
    /* Добавляем плавный переход */
    margin-left: 0.5rem;
}

.menu__link.menu__categories .menu__categories-icon.active {
    transform: rotate(0deg);
}

/* Классы для иконок */
[class*=_icon-] {
    width: 1.125rem;
    height: 1.125rem;
    display: block;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-right: 0.5rem;
}

._icon-languages::before {
    content: url('/images/icons/niches/languages.svg');
}

._icon-astrology_and_numerology::before {
    content: url('/images/icons/niches/astrology_and_numerology.svg');
}

._icon-it::before {
    content: url('/images/icons/niches/it.svg');
}

._icon-travelling::before {
    content: url('/images/icons/niches/travelling.svg');
}

._icon-art::before {
    content: url('/images/icons/niches/art.svg');
}

._icon-psychology::before {
    content: url('/images/icons/niches/psychology.svg');
}

._icon-for_children::before {
    content: url('/images/icons/niches/for_children.svg');
}

._icon-finance::before {
    content: url('/images/icons/niches/finance.svg');
}

._icon-health_and_beauty::before {
    content: url('/images/icons/niches/health_and_beauty.svg');
}

._icon-business::before {
    content: url('/images/icons/niches/business.svg');
}

._icon-self-development::before {
    content: url('/images/icons/niches/self-development.svg');
}

._icon-none {
    width: 0;
}

@media (max-width: 61.99875em) {
    .menu__link.menu__categories {
        padding: 0 !important;
        background-color: unset !important;
        border-radius: unset !important;
    }

    .categories__content {
        position: static;
        height: 0;
        padding-top: 4rem;
    }

    .category {
        margin-left: 0;
    }

    .categories {
        position: relative;
        visibility: visible;
        height: 0;
        left: unset;
    }

    .categories.active {
        opacity: 1;
        width: 100%;
        top: -5rem;
        z-index: -1;
        visibility: visible;
        height: 100%;
    }

    .categories.active .categories__content {
        height: auto;
    }

    .categories__block {
        flex-direction: column;
    }

    .categories__container {
        padding: 0 0.5rem;
        margin: 0;
        max-width: 100%;
    }

    .category__link-icon {
        margin-left: 0;
    }
}