:root {
    --section-max-width: 80vw;
    --section-max-height: 80vh;
    --section-expanded-img-height: 400px;
    --section-expanded-img-width: 300px;
    --section-info-max-width: 300px;
    --section-content-left-offset: calc(var(--section-expanded-img-width) + var(--section-padding) * 2);
    --section-padding: 40px;
    --is-mobile: 0;
}

#sections {
    --sections--container-section--width: 100%;
    --sections--container-section--height: 300px;
}

#sections *,
#sections *:before,
#sections *:after {
    box-sizing: content-box;
}

.container-sections {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--padding-1-level);
}

@media (max-width: 1300px) {
    .container-sections {
        grid-template-columns: repeat(2, 1fr);
    }
}

.container-section {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    height: var(--sections--container-section--height);

    border-style: solid;
    border-color: var(--color-background-tertiary);
    border-width: 5px;
    border-radius: var(--big-box--border-radius);

    padding: var(--padding-2-level);

    background-color: var(--color-background);

    transition: transform 0.2s ease-in-out, border-color 0.3s ease, box-shadow 0.1s ease;
}

.container-section:hover {
    transform: scale(1.01);
    box-shadow: 0 0 10px 2px var(--color-background-tertiary);
}

.container-section:hover {
    cursor: pointer;
}

.wrapper-section-info {
    display: flex;
    flex-direction: column;
    gap: var(--padding-2-level);

    align-items: center;
    justify-content: center;
    height: calc(var(--sections--container-section--height) - 40px);
    width: 100%;
}

.wrapper-section-info h2 {
    margin: 0;
}

.section-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    flex-grow: 1;

    border-radius: var(--big-box--border-radius);
    object-position: 0 15%;
}

.wrapper-section-content {
    display: none;
    width: 100%;
    flex-direction: column;
}

.container-categories {
    /* display: flex; */
    display: none;
    flex-direction: column;
    gap: 5px;
    /* max-height: 0; */
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
}

.blured-bg.off {
    filter: blur(0px);
    transition: filter 0.5s ease;
}

.blured-bg.on {
    filter: blur(10px);
}

.container-section.clone {
    transition: left 0.5s ease-in-out,
                top 0.5s ease-in-out,
                max-width 0.5s ease-in-out,
                max-height 0.5s ease-in-out;
}

.clone .section-image {
    transition: max-width 0.5s ease-in-out,
                max-height 0.5s ease-in-out,
                width 0.5s ease-in-out,
                height 0.5s ease-in-out,
                object-position 0.5s ease-in-out;
}

.clone .wrapper-section-info {
    transition: left 0.5s ease-in-out, right 0.5s ease-in-out;
}

.clone .wrapper-section-content {
    transition: left 0.5s ease-in-out, mask-position 0.5s ease-in-out;
}

.container-section.clone {
    display: flex;
    flex-direction: row;
    gap: var(--section-padding);
    align-items: center;
    justify-content: flex-start;
    padding-left: var(--section-padding);
}

.expanded .section-image {
    max-height: var(--section-expanded-img-height);
    max-width: var(--section-expanded-img-width);
    object-position: 0 60%;
}

.expanded .wrapper-section-info {
    max-width: var(--section-info-max-width);
}

.clone .wrapper-section-info {
    position: absolute;
    transition: left 0.5s ease-in-out, margin-left 0.4s ease-in-out;
}

.clone .wrapper-section-content {
    position: absolute;
}

.origin-left .wrapper-section-info {
    left: var(--section-padding);
}

.origin-right .wrapper-section-info {
    left: calc(100% - var(--section-info-max-width) - var(--section-padding));
}

.origin-center .wrapper-section-info {
    left: calc(50% - var(--section-info-max-width) / 2);
}

.clone.expanded .wrapper-section-content {
    display: flex;
    mask-image: linear-gradient(to right, black 0%, transparent 50%);
    mask-size: 200% 100%;
}

.clone.origin-left .wrapper-section-content {
    mask-position: 100% 0;
}

.clone.origin-center .wrapper-section-content {
    mask-position: -50% 0;
}

.clone.origin-right .wrapper-section-content {
    mask-position: -100% 0;
}

.clone.full .wrapper-section-content {
    left: var(--section-content-left-offset);
    mask-position: 0% 0;
}

.clone.full .wrapper-section-info {
    left: var(--section-padding);
}

.clone {
    transition: top 0.5s ease-in-out, left 0.5s ease-in-out, max-width 0.5s ease-in-out, max-height 0.5s ease-in-out;
    overflow: hidden; 
}

.clone .clone-close-button {
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 40px;
    font-weight: bold;
    color: #333; 
    cursor: pointer;
    opacity: 0; 
    transition: opacity 0.3s ease-in-out;
    z-index: 1001; 
    line-height: 1;
}

.clone.expanded .clone-close-button {
    opacity: 1; 
    transition-delay: 0.5s; 
}

.category-group-title {
    width: fit-content;
    position: relative;
    z-index: 1;
}

.category-group-highlighter {
    position: absolute;
    z-index: -1;
    border: 5px solid var(--color-background-tertiary);
    border-right-color: var(--color-background);
    border-radius: 15px 0 0 15px;
    opacity: 0;
    transition: top 0.3s ease, left 0.3s ease, width 0.3s ease, height 0.3s ease, opacity 0.2s ease;
}

.wrapper-categories {
    display: none;
    /* position: absolute; */
    /* border-style: solid;
    border-color: var(--color-background-tertiary);
    border-width: 5px;
    border-radius: 15px; */
    padding: 5px;
    opacity: 1;
    transition: opacity 0.2s ease-in-out;

    /* height: 100%; */
}

.container-category-group {
    width: fit-content;
}

.container-section.relative_layout .wrapper-section-info,
.container-section.relative_layout .wrapper-section-content {
    position: relative;
    left: unset;
}

.relative_layout .wrapper-section-info {
    width: var(--section-info-max-width);
    transition: margin-left 0.4s ease-in-out;
}

.relative_layout .wrapper-categories {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.container-section.relative_layout .wrapper-section-content {
    mask: unset;
    width: auto;
}

.container-section.full .category-group-title,
.container-categories>* {
    transition: transform 0.2s ease-in-out, color 0.2s ease-in-out;
}

.container-section.full:hover {
    cursor: unset;
}

.container-section.full .category-group-title {
    color: var(--color-tertiary);
}

.container-section.full .category-group-title:hover {
    cursor: pointer;
}


.container-section.full .category-group-title:hover,
.container-section.full .category-group-title.active,
.container-categories>*:hover {
    cursor: pointer;
    /* transform: scale(1.1); */

    transform: translateX(10px);

    color: var(--color-primary);
}



.wrapper-categories .container-categories {
    display: flex;
    /* max-height: fit-content; */
    gap: 10px;

    color: var(--color-tertiary);

    text-wrap: nowrap;
    overflow-x: hidden;
}

@media (max-width: 800px) {
    :root {
        --is-mobile: 1;
    }

    #sections {
        --sections--container-section--height: 150px;
    }
    .container-sections {
        grid-template-columns: repeat(1, 1fr);
    }

    .container-section {
        display: flex;
        flex-direction: column;

        min-height: var(--sections--container-section--height);
        height: fit-content;
    }

    .wrapper-section-content {
        display: none;

        max-height: 0;
        transition: max-height 0.5s ease-in-out, min-height 0.5s ease-in-out;
        overflow: hidden;
    }

    .wrapper-section-content.active {
        display: flex;
    }

    .section-image {
        width: 100%;
        height: 100px; /* Можете изменить это значение по своему вкусу */
        flex-grow: 0;
    }

    .wrapper-section-info {
        /* Убираем фиксированную высоту, чтобы контейнер мог расти */
        height: auto;
    }

    .container-categories {
        display: flex;
        /* max-height: 0; */
    }

    /* .active>.container-categories {
        max-height: 100%;
    } */
}