/* ==========================================================
   СТРАНИЦА КОНКРЕТНОЙ НОВОСТИ
   ========================================================== */

.news-detail-page {
    padding: 40px 0 100px;
}

.news-detail-container {
    width: min(calc(100% - 96px), 1540px);
    margin: 0 auto;
}


/* ==========================================================
   ЗАГОЛОВОК
   ========================================================== */

.news-detail__title {
    max-width: 1450px;
    margin: 0 0 62px;

    color: #111111;

    font-size: clamp(42px, 3.5vw, 62px);
    line-height: 1.08;
    font-weight: 400;

    overflow-wrap: anywhere;
}


/* ==========================================================
   ОСНОВНАЯ СЕТКА
   ========================================================== */

.news-detail__layout {
    display: grid;
    grid-template-columns:
        minmax(430px, 620px)
        minmax(0, 1fr);

    gap: 88px;
    align-items: start;
}

.news-detail__media-column {
    min-width: 0;
}

.news-detail__content {
    min-width: 0;
}


/* ==========================================================
   СЛАЙДЕР
   ========================================================== */

.news-detail-slider {
    position: relative;
    width: 100%;
}

.news-detail-slider__viewport {
    width: 100%;
    overflow: hidden;

    border-radius: 15px;
    background: #eeeeee;
}

.news-detail-slider__track {
    display: flex;

    width: 100%;

    transition: transform 0.45s ease;
    will-change: transform;
}

.news-detail-slider__slide {
    flex: 0 0 100%;

    width: 100%;
    margin: 0;

    aspect-ratio: 3 / 2;

    background: #ffffff;
}

.news-detail-slider__image {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}


/* ==========================================================
   КНОПКИ СЛАЙДЕРА
   ========================================================== */

.news-detail-slider__button {
    position: absolute;
    top: 50%;
    z-index: 5;

    display: flex;
    width: 52px;
    height: 70px;

    align-items: center;
    justify-content: center;

    padding: 0;
    border: 0;

    background: transparent;
    color: #111111;

    font-family: inherit;
    font-size: 58px;
    font-weight: 300;
    line-height: 1;

    transform: translateY(-50%);
    cursor: pointer;

    transition:
        color 0.2s ease,
        transform 0.2s ease;
}

.news-detail-slider__button:hover {
    color: #0878bd;
}

.news-detail-slider__button:active {
    transform: translateY(-50%) scale(0.92);
}

.news-detail-slider__button:focus-visible {
    outline: 2px solid #0878bd;
    outline-offset: 3px;
    border-radius: 8px;
}

.news-detail-slider__button--previous {
    left: -62px;
}

.news-detail-slider__button--next {
    right: -62px;
}


/* ==========================================================
   ЗАГЛУШКА БЕЗ ИЗОБРАЖЕНИЯ
   ========================================================== */

.news-detail__image-placeholder {
    display: flex;
    width: 100%;

    aspect-ratio: 3 / 2;

    align-items: center;
    justify-content: center;

    padding: 35px;
    border-radius: 15px;

    background:
        linear-gradient(
            135deg,
            #0878bd 0%,
            #075b91 100%
        );

    color: #ffffff;

    text-align: center;
    font-size: 25px;
    line-height: 1.3;
}


/* ==========================================================
   ВИДЕО
   ========================================================== */

.news-detail__video-wrapper {
    width: 100%;
    margin-top: 48px;

    overflow: hidden;
    border-radius: 14px;

    background: #000000;
}

.news-detail__video {
    display: block;

    width: 100%;
    max-height: 520px;

    aspect-ratio: 16 / 9;

    background: #000000;
    object-fit: contain;
}


/* ==========================================================
   ДАТА
   ========================================================== */

.news-detail__date {
    display: block;

    margin-top: 19px;

    color: #222222;

    font-size: 17px;
    line-height: 1.3;
}


/* ==========================================================
   ТЕКСТ НОВОСТИ
   ========================================================== */

.news-detail__annotation {
    margin: 0 0 24px;

    color: #202020;

    font-size: clamp(18px, 1.25vw, 22px);
    line-height: 1.45;
    font-weight: 500;
}

.news-detail__annotation p {
    margin: 0 0 18px;
}

.news-detail__annotation p:last-child {
    margin-bottom: 0;
}

.news-detail__description {
    color: #202020;

    font-size: clamp(17px, 1.17vw, 21px);
    line-height: 1.48;
    font-weight: 400;

    overflow-wrap: anywhere;
}

.news-detail__description > *:first-child {
    margin-top: 0;
}

.news-detail__description > *:last-child {
    margin-bottom: 0;
}

.news-detail__description p {
    margin: 0 0 18px;
}

.news-detail__description h2,
.news-detail__description h3,
.news-detail__description h4 {
    margin: 36px 0 18px;

    color: #0878bd;
    line-height: 1.2;
    font-weight: 500;
}

.news-detail__description h2 {
    font-size: 32px;
}

.news-detail__description h3 {
    font-size: 27px;
}

.news-detail__description h4 {
    font-size: 23px;
}

.news-detail__description ul,
.news-detail__description ol {
    margin: 20px 0;
    padding-left: 26px;
}

.news-detail__description li {
    margin-bottom: 8px;
}

.news-detail__description a {
    color: #0878bd;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.news-detail__description img {
    display: block;

    max-width: 100%;
    height: auto;

    margin: 30px 0;

    border-radius: 14px;
}

.news-detail__description iframe {
    display: block;

    width: 100%;
    max-width: 100%;

    margin: 30px 0;
    border: 0;

    aspect-ratio: 16 / 9;
}

.news-detail__description table {
    width: 100%;
    margin: 30px 0;

    border-collapse: collapse;
}

.news-detail__description th,
.news-detail__description td {
    padding: 12px;

    border: 1px solid #cccccc;

    text-align: left;
    vertical-align: top;
}

.news-detail__empty-description {
    margin: 0;

    color: #777777;

    font-size: 19px;
    line-height: 1.5;
}


/* ==========================================================
   НОУТБУКИ И НЕБОЛЬШИЕ ЭКРАНЫ
   ========================================================== */

@media (max-width: 1250px) {
    .news-detail-container {
        width: min(calc(100% - 72px), 1540px);
    }

    .news-detail__layout {
        grid-template-columns:
            minmax(380px, 540px)
            minmax(0, 1fr);

        gap: 58px;
    }

    .news-detail-slider__button--previous {
        left: -50px;
    }

    .news-detail-slider__button--next {
        right: -50px;
    }
}


/* ==========================================================
   ПЛАНШЕТ
   ========================================================== */

@media (max-width: 950px) {
    .news-detail-page {
        padding: 30px 0 70px;
    }

    .news-detail-container {
        width: calc(100% - 48px);
    }

    .news-detail__title {
        margin-bottom: 36px;

        font-size: clamp(36px, 6vw, 50px);
    }

    .news-detail__layout {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .news-detail__media-column {
        width: 100%;
    }

    .news-detail__content {
        width: 100%;
    }

    .news-detail-slider__button {
        width: 46px;
        height: 58px;

        border-radius: 9px;

        background: rgba(0, 0, 0, 0.42);
        color: #ffffff;

        font-size: 45px;
    }

    .news-detail-slider__button:hover {
        background: rgba(0, 0, 0, 0.65);
        color: #ffffff;
    }

    .news-detail-slider__button--previous {
        left: 14px;
    }

    .news-detail-slider__button--next {
        right: 14px;
    }

    .news-detail__video-wrapper {
        margin-top: 30px;
    }
}


/* ==========================================================
   МОБИЛЬНАЯ ВЕРСИЯ
   ========================================================== */

@media (max-width: 600px) {
    .news-detail-page {
        padding: 23px 0 55px;
    }

    .news-detail-container {
        width: calc(100% - 40px);
    }

    .news-detail__title {
        margin-bottom: 28px;

        font-size: 35px;
        line-height: 1.12;
    }

    .news-detail__layout {
        gap: 31px;
    }

    .news-detail-slider__viewport,
    .news-detail__image-placeholder {
        border-radius: 16px;
    }

    .news-detail-slider__slide,
    .news-detail__image-placeholder {
        aspect-ratio: 1.35 / 1;
    }

    .news-detail-slider__button {
        width: 40px;
        height: 52px;

        font-size: 38px;
    }

    .news-detail-slider__button--previous {
        left: 10px;
    }

    .news-detail-slider__button--next {
        right: 10px;
    }

    .news-detail__video-wrapper {
        margin-top: 23px;
        border-radius: 13px;
    }

    .news-detail__date {
        margin-top: 15px;
        font-size: 16px;
    }

    .news-detail__annotation {
        margin-bottom: 18px;
        font-size: 18px;
        line-height: 1.5;
    }

    .news-detail__description {
        font-size: 17px;
        line-height: 1.55;
    }

    .news-detail__description h2 {
        font-size: 27px;
    }

    .news-detail__description h3 {
        font-size: 24px;
    }

    .news-detail__description h4 {
        font-size: 21px;
    }
}


/* ==========================================================
   ОЧЕНЬ УЗКИЕ ТЕЛЕФОНЫ
   ========================================================== */

@media (max-width: 400px) {
    .news-detail-container {
        width: calc(100% - 30px);
    }

    .news-detail__title {
        font-size: 31px;
    }

    .news-detail-slider__slide,
    .news-detail__image-placeholder {
        aspect-ratio: 1.2 / 1;
    }
}