.article {
    padding: 68rem 0;
}

.article__header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16rem 24rem;
}

.article__prev-button {
    display: flex;
    align-items: center;
    width: -moz-fit-content;
    width: fit-content;
    max-width: 100%;
    min-height: 56rem;
    position: relative;
    font-weight: 700;
    font-size: 18rem;
    line-height: 24rem;
    color: var(--color-gray-700);
    padding-left: 80rem;
    transition: color var(--global-transition-duration);
}

.article__prev-button:before {
    content: '';
    width: 56rem;
    height: 56rem;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    background: var(--color-gray-100) url('/wp-content/themes/build/assets/img/icons/chevron-left.svg') center / 24rem no-repeat;
    border-radius: 50%;
    transition: background-color var(--global-transition-duration);
}

.article__info-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 48rem;
}

.article__info-row:not(:first-child) {
    margin-top: 16rem;
}

.article__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12rem;
}

.article__tag {
    display: flex;
    justify-content: center;
    min-width: 159rem;
    background-color: var(--color-primary-extra-light);
    border: 1rem solid var(--color-primary-extra-light);
    border-radius: 24rem;
    font-weight: 700;
    line-height: 24rem;
    color: var(--color-primary);
    padding: 11rem;
    transition: background-color var(--global-transition-duration), border-color var(--global-transition-duration), color var(--global-transition-duration);
}

.article__reading-time {
    position: relative;
    padding-left: 20rem;
    font-size: 14rem;
    line-height: 18rem;
    color: var(--color-primary);
}

.article__reading-time:before {
    content: '';
    width: 12rem;
    height: 12rem;
    background: url('/wp-content/themes/build/assets/img/icons/clock.svg') center / contain no-repeat;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.article__title {
    font-weight: 700;
    font-size: 30rem;
}

.article__title:not(:first-child) {
    margin-top: 12rem;
}

.article__published-date {
    font-weight: 300;
    color: var(--color-gray-700);
}

.article__published-date:not(:first-child) {
    margin-top: 12rem;
}

.article__main {
    display: flex;
    flex-direction: column;
    gap: 34rem 24rem;
}

.article__main:not(:first-child) {
    margin-top: 68rem;
}

.article.page-kostil .article__main:not(:first-child) {
    margin-top: 30rem;
}

.article__nav {
    transition: visibility var(--global-transition-duration), opacity var(--global-transition-duration);
}

.article__nav:not(.active) {
    visibility: hidden;
    opacity: 0;
}

.article__nav-content {
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-lg);
    padding: 24rem 17rem;
}

.article__nav-title {
    font-weight: 300;
    font-size: 20rem;
    color: var(--color-gray-700);
}

.article__nav-list:not(:first-child) {
    margin-top: 12rem;
}

.article__nav-list li:not(:first-child) {
    margin-top: 12rem;
}

.article__nav-list a {
    display: block;
    width: -moz-fit-content;
    width: fit-content;
    max-width: 100%;
    position: relative;
    font-weight: 700;
    font-size: 16rem;
    color: var(--color-gray-700);
    padding-left: 42rem;
    transition: transform var(--global-transition-duration), color var(--global-transition-duration);
}

.article__nav-list a[data-article-nav-el="h2"] {
    font-size: 20rem;
}

.article__nav-list a[data-article-nav-el="h3"] {
    font-size: 18rem;
}

.article__nav-list a.active {
    transform: translateX(32rem);
    color: var(--color-primary);
}

.article__nav-list a:before {
    content: '';
    width: 32rem;
    height: 12rem;
    position: absolute;
    top: calc(50% - 3rem);
    left: 0;
    transform: translateY(-50%);
    background: url('/wp-content/themes/build/assets/img/icons/long-arrow.svg') center / contain no-repeat;
    filter: brightness(0);
    transition: filter var(--global-transition-duration);
}

.article__nav-list a.active:before {
    filter: brightness(1);
}

@media screen and (min-width: 768px) {
    .article__info-row:not(:first-child) {
        margin-top: 32rem;
    }

    .article__tags {
        gap: 24rem;
    }

    .article__title {
        font-size: 48rem;
    }

    .article__title:not(:first-child) {
        margin-top: 32rem;
    }

    .article__published-date {
        font-size: 18rem;
    }

    .article__published-date:not(:first-child) {
        margin-top: 32rem;
    }

    .article__main:not(:first-child) {
        margin-top: 148rem;
    }

    .article.page-kostil .article__main:not(:first-child) {
        margin-top: 64rem;
    }

    .article__nav-content {
        padding: 43rem;
    }

    .article__nav-list:not(:first-child) {
        margin-top: 24rem;
    }

    .article__nav-list li:not(:first-child) {
        margin-top: 24rem;
    }

    .article__nav-list a {
        font-size: 20rem;
    }

    .article__nav-list a[data-article-nav-el="h2"] {
        font-size: 24rem;
    }
    
    .article__nav-list a[data-article-nav-el="h3"] {
        font-size: 22rem;
    }

    .article__nav-list a:before {
        top: calc(50% - 2rem);
    }
}

@media screen and (min-width: 1024px) and (orientation: landscape) {
    .wrapper:has(.article) {
        overflow: unset;
    }
    
    .article__header {
        grid-template-columns: auto 706rem;
    }

    .article.page-kostil .article__header {
        grid-template-columns: 1fr;
    }

    .article__info {
        display: flex;
        flex-direction: column;
    }

    .article__title:not(:last-child) {
        margin-bottom: auto;
    }

    .article__nav-content {
        position: sticky;
        top: calc(var(--header-height) + 24rem);
    }

    body:has(#wpadminbar) .article__nav-content {
        top: calc(var(--header-height) + 24rem + 32rem);
    }

    .article__main {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .article__nav {
        width: calc(100% - 730rem);
    }

    .article__content {
        width: 706rem;
    }

    .article.page-kostil .article__content {
        width: 100%;
    }
}

@media (hover: hover) {
    .article__prev-button:hover {
        color: var(--color-primary);
    }

    .article__prev-button:hover:before {
        background-color: var(--color-primary-extra-light);
    }

    a.article__tag:hover {
        background-color: var(--color-primary);
        border-color: var(--color-primary);
        color: var(--color-white);
    }

    .article__nav-list a:hover {
        color: var(--color-primary);
    }

    .article__nav-list a:hover:before {
        filter: brightness(1);
    }
}