/* ===== PRODUCT DETAIL PAGE ===== */

.product-detail {
    width: 100%;
    padding: 0 0 40px 0;
}

.product-detail__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;

    /* чтобы ничего внутри не могло раздвинуть страницу по X */
    overflow-x: hidden;
}

.product-detail__layout {
    display: grid;
    grid-template-columns: 630px 1fr;
    gap: 0 clamp(20px, 6vw, 130px);
}

/* КЛЮЧЕВАЯ ПРАВКА ДЛЯ GRID:
   без этого grid-item может раздувать колонки и всё “уезжает вправо” */
.product-detail__gallery-col,
.product-detail__info-col {
    min-width: 0;
}

.product-detail__gallery-col {
    width: 100%;
}

.product-detail__info-col {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ===== PRODUCT GALLERY ===== */

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

/* ===== Главное фото ===== */
.product-gallery__main {
    position: relative;
    width: 630px;
    max-width: 630px;
    height: 630px;
    max-height: 630px;
    overflow: visible;

    /* Маска обрезки */
    -webkit-mask-image: url("/local/templates/my/images/masks/news-mask.svg");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: cover;
    mask-image: url("/local/templates/my/images/masks/news-mask.svg");
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: cover;
        will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.product-gallery__main-image {
    width: 100%;
    height: 100%;
    display: block;
    transition: transform 0.3s ease;
}

.product-gallery__dot.is-reanimate {
    animation: galleryDotReanimate 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== ИЗБРАННОЕ (СЕРДЕЧКО) ===== */
.product-gallery__favorite {
    position: absolute;
    top: 35px;
    right: 40px;
    width: 22px;
    height: 20px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    z-index: 5;
    color: #fff;
    display: block;
    transition: color .25s ease, transform .25s ease;
}

.product-gallery__favorite-icon svg {
    width: 22px;
    height: 20px;
    display: block;
    fill: currentColor;
}

.product-gallery__favorite-icon {
    display: block;
    transition: transform 0.25s ease;
}

.product-gallery__favorite:not(.is-active):hover {
    color: #E61734;
}

.product-gallery__favorite.is-active {
    color: #E61734;
}

.product-gallery__favorite:not(.is-active):hover 
.product-gallery__favorite-icon {
    transform: scale(1.15);
}


/* ===== ЛЕЙБЛЫ/СТИКЕРЫ ===== */
.label-sticker {
    position: absolute;
    z-index: 3;
}

.label-discount {
    position: absolute;
    z-index: 3;
}

/* Позиционирование */
.label-left { left: 20px; }
.label-right { right: 20px; }
.label-center { left: 50%; transform: translateX(-50%); }
.label-top { top: 20px; }
.label-middle { top: 50%; transform: translateY(-50%); }
.label-bottom { bottom: 20px; }

/* ===== НАВИГАЦИЯ (СТРЕЛКИ + ПАГИНАЦИЯ) ===== */
.product-gallery__navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    max-width: 630px;
    width: 630px;
    margin: 0;
}

/* ===== СТРЕЛКИ ===== */
.product-gallery__arrow {
    width: 56px;
    height: 56px;
    border: none;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    background-image: url("/local/templates/my/images/icons/slide-arrow.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: filter 0.3s ease;
}

.product-gallery__arrow--prev {
    transform: rotate(180deg);
}

.product-gallery__arrow:hover {
    filter: brightness(0) saturate(100%) invert(65%) sepia(56%) saturate(2670%) hue-rotate(0deg) brightness(102%) contrast(95%);
}

.product-gallery__arrow.is-disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* ===== ПАГИНАЦИЯ ===== */
.product-gallery__pagination {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex: 1;
    max-width: 200px;
}

.product-gallery__dot {
    position: relative;
    width: 15px;
    height: 14px;
    border: none;
    padding: 0;
    background: #C3C7C3;
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                background 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                border-radius 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-gallery__dot:hover {
    opacity: 0.8;
}

.product-gallery__dot.is-active {
    width: 63px;
    background: transparent;
    border-radius: 999px;
}

.product-gallery__dot::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 14px;
    background: #E61734;
    border-radius: 999px;
    z-index: 2;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-gallery__dot.is-active::before {
    opacity: 1;
    transform: scaleX(1);
}

.product-gallery__dot::after {
    content: "";
    position: absolute;
    left: 26px;
    top: 0;
    width: 37px;
    height: 14px;
    background: #C3C7C3;
    border-radius: 999px;
    z-index: 1;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-gallery__dot.is-active::after {
    opacity: 1;
    transform: scaleX(1);
}

@keyframes galleryDotReanimate {
    0% { transform: scaleX(1); }
    50% { transform: scaleX(0.8); }
    100% { transform: scaleX(1); }
}

/* ===== ПРАВАЯ КОЛОНКА - ИНФОРМАЦИЯ О ТОВАРЕ ===== */

/* Тег (Новое поступление и т.д.) - стили от products-grid__label */
.product-detail__tag {
    display: flex;
    width: 193px;
    height: 34px;
    padding: 16px 0;
    justify-content: center;
    align-items: center;
    border-radius: 4px;
    border: 2px solid #F6881B;
    background: transparent;
    color: #664E1F;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 120%;
    box-sizing: border-box;
}

/* Название товара */
.product-detail__title {
    margin: 0;
    color: #000;
    font-family: "PT Astra Serif", serif;
    font-size: 36px;
    font-style: italic;
    font-weight: 700;
    line-height: 1.2;
}

/* Теги TAGS_DETAIL */
.product-detail__tags-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-detail__tag-item {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: 4px;
    background: #F5F5F5;
    color: #666;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.3;
}

.product-detail__person {
    color: #222322;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 20px;
    font-weight: 300;
    font-style: normal;
    line-height: 25.6px;
}

/* Блок цены - стили от products-grid */
.product-detail__price-block {
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-detail__price {
    color: #222322;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 32px;
    font-weight: 500;
    line-height: 22.4px;
    letter-spacing: 1.12px;
}

.product-detail__old-price {
    color: #C3C7C3;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 32px;
    font-style: normal;
    font-weight: 500;
    line-height: 22.4px;
    letter-spacing: 1.12px;
    text-decoration: line-through;
        font-variant-numeric: lining-nums proportional-nums;
}

/* ===== КНОПКИ ===== */
.product-detail__buttons {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 8px;
}

.product-detail__btn {
    padding: 14px 24px;
    border-radius: 4px;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.12px;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    line-height: 1;
}

.product-detail__btn--buy {
    border: 1px solid #005C67;
    background: #005C67;
    color: #FFFFFF;
}

.product-detail__btn--buy:hover {
    border: 1px solid #F6881B;
    background: transparent;
    color: #222322;
}

.product-detail__btn--buy:active {
    border: 1px solid #F6881B;
    background: #F6881B;
    color: #FFF;
}


.product-detail__btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

/* кнопка в корзине */

.product-detail__btn.product-detail__btn--buy.is-in-cart {
    border: 1px solid #005C67;
    background: transparent;
    color: #005C67;
}

.product-detail__btn.product-detail__btn--buy.is-in-cart:hover {
    border: 1px solid #F6881B;
    background: transparent;
    color: #F6881B;
}

.product-detail__btn.product-detail__btn--buy.is-in-cart:active {
    border: 1px solid #005C67;
    background: #005C67;
    color: #FFFFFF;
}


/* Группа "Слушать фрагмент" - стили от products-grid__listen */
.product-detail__listen-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #005C67;
    text-decoration: underline;
    text-underline-offset: 2px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.product-detail__listen-icon {
    display: inline-flex;
    transition: transform 0.25s ease;
}

.product-detail__listen-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.product-detail__listen-link:hover {
    color: #F6881B;
}

.product-detail__listen-link:hover .product-detail__listen-icon {
    transform: rotate(30deg);
}

/* ===== ТАБЛИЦА СВОЙСТВ ===== */
.product-detail__props-table {
    display: table;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    border-collapse: separate;
    border-spacing: 0;
    width: auto;
}


.product-detail__props-row {
    display: table-row;
}

.product-detail__props-cell {
    display: table-cell;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 14px;
    line-height: 1.4;
    text-align: left;
    padding: 0 26px;
    position: relative;
    white-space: nowrap;
    text-align: center;
}

.product-detail__props-cell:first-child {
    padding-left: 0;

}

.product-detail__props-cell:last-child {
    padding-right: 0;

}

/* Вертикальная линия — только на header-ячейках, кроме первой */

.product-detail__props-cell--header:not(:first-child)::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20px;
    bottom: calc(-100% + 20px);
    width: 1px;
    background: #222322;
}

.product-detail__props-cell--header {
    color: #222322;
    padding-top: 25px;
    padding-bottom: 6px;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 20px;
    font-weight: 600;
    font-style: normal;
    line-height: 25.6px;
}

.product-detail__props-cell--value {
    color: #222322;
    font-weight: 400;
    padding-top: 6px;
    padding-bottom: 25px;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 20px;
    font-weight: 300;
    font-style: normal;
    line-height: 25.6px;
}

/* ===== ТАБЫ ===== */
.product-detail__tabs {
    margin-top: 24px;
}

.product-detail__tabs-nav {
    display: flex;
    gap: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.23);
    padding-bottom: 0;
}

.product-detail__tab-btn {
    padding: 0 20px 25px 20px;
    background: transparent;
    border: none;
    border-bottom: 1px solid transparent;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 20px;
    font-weight: 300;
    color: #888;
    cursor: pointer;
    transition: color 0.25s ease, border-color 0.25s ease;
    margin-bottom: -1px;
    line-height: 25.6px;
    text-align: center;
    flex: 1;
}

.product-detail__tab-btn:first-child {
    text-align: left;
    padding-left: 0;
    flex: 0 0 auto;
}

.product-detail__tab-btn:hover {
    color: #222322;
}

.product-detail__tab-btn.is-active {
    color: #222322;
    border-bottom-color: #000;
}

.product-detail__tabs-content {
    padding-top: 25px;
    padding-left: 10px;
}

.product-detail__tab-pane {
    display: none;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 20px;
    line-height: 25.6px;
    font-style: normal;
    font-weight: 300;
    color: #222322;
}

.product-detail__tab-pane.is-active {
    display: block;
}

.product-detail__tab-pane p {
    margin-bottom: 0;
    margin-block-start: 0;
}

.product-detail__tab-pane p:last-child {
    margin-bottom: 0;
}

@keyframes seriesDotReanimate {
    0% { transform: scaleX(1); }
    50% { transform: scaleX(0.8); }
    100% { transform: scaleX(1); }
}

/* ===== БЛОК "ОТКРОЙТЕ ДЛЯ СЕБЯ БОЛЬШЕ КНИГ" ===== */
.product-discover {
     text-align: left;
}

.product-discover__title {
    margin: 40px 0 40px 0;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    color: #222322;
}

.product-discover__tags {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}

.product-discover__tag {
    display: inline-flex;
    align-items: center;
    padding: 16px 24px;
    border-radius: 4px;
    border: 1px solid #005C67;
    background: #FFFFFF;
    font-family: "tt-commons-pro", sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 12.6px;
    letter-spacing: 1.12px;
    text-transform: uppercase;
    color: #005C67;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-discover__tag:hover {
    background: rgba(0, 92, 103, 0.11);
}

.product-discover__tag:active,
.product-discover__tag.is-active {
    background: #005C67;
    color: #FFF;
}

.product-gallery__discount {
    position: absolute;
    bottom: 15px;
    right: 40px;
    z-index: 5;
    width: 138px;
    height: 84px;
    background: url("/local/templates/my/images/background/oldpricesprite.png") no-repeat center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
        padding: 30px 15px 30px 40px;
    box-sizing: border-box;
    color: #005C67;
    font-family: "Alegreya SC", serif;
    font-size: 32px;
    font-style: normal;
    font-weight: 800;
    line-height: 22.4px;
    letter-spacing: 1.12px;
    text-transform: uppercase;
    font-variant-numeric: lining-nums proportional-nums;
    white-space: nowrap;
}

.product-gallery__discount--series {
    bottom: 6px;
    right: 14px;
    width: 80px;
    height: 48px;
    padding: 22px 5px 16px 22px;
    font-size: 18px;
    line-height: 1;
    letter-spacing: 0.8px;
}


/* Кнопка "Слушать книгу" для купленных аудиокниг */
.product-series__cart-btn.is-purchased-audio {
    border-radius: 4px;
    background: #F6881B;
    border: 1px solid #F6881B;
    color: #FFFFFF;
}

.product-series__cart-btn .is-purchased-audio {
    background: transparent;
    border: 1px solid #005C67;
    color: #005C67;
}

.product-series__cart-btn .is-purchased-audio {
    background: #005C67;
    border: 1px solid #005C67;
    color: #FFFFFF;
}


/* ===== 1540px — галерея начинает сжиматься ===== */
/* ===== 1600px — таблица в 2 строки, галерея 500px ===== */
/* ===== 1600px — таблица в 2 строки, галерея 500px ===== */
@media (max-width: 1600px) {
    .product-detail__layout {
        grid-template-columns: 500px 1fr;
    }

    .product-gallery__main {
        width: 500px;
        max-width: 500px;
        height: 500px;
        max-height: 500px;
    }

    .product-gallery__navigation {
        width: 500px;
        max-width: 500px;
    }

    .product-detail__props-table {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        border-top: 1px solid #000;
        border-bottom: 1px solid #000;
    }

    .product-detail__props-row {
        display: contents;
    }

    .product-detail__props-cell {
        display: block;
        text-align: center;
        padding: 0 16px;
        white-space: normal;
        position: relative;
    }

    .product-detail__props-cell--header {
        padding-top: 20px;
        padding-bottom: 4px;
    }

    .product-detail__props-cell--value {
        padding-top: 4px;
        padding-bottom: 20px;
    }

    /* Убираем десктопные ::before */
    .product-detail__props-cell--header:not(:first-child)::before {
        display: none;
    }

    /* Первая колонка без левого padding */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(1),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4),
    .product-detail__props-row--values .product-detail__props-cell:nth-child(1),
    .product-detail__props-row--values .product-detail__props-cell:nth-child(4) {
        padding-left: 0;
    }

    /* Вертикальные разделители ::before на 2,3,5,6 */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6)::before {
        content: "";
        position: absolute;
        left: 0;
        top: 20px;
        width: 1px;
        background: #222322;
        display: block;
        bottom: calc(-100% + 20px);
    }

    /* Горизонтальная линия между тройками */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) {
        border-top: 1px solid #000;
    }

    /* Заголовки: строки 1 и 3 */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(1) { grid-column: 1; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2) { grid-column: 2; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3) { grid-column: 3; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4) { grid-column: 1; grid-row: 3; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5) { grid-column: 2; grid-row: 3; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) { grid-column: 3; grid-row: 3; }

    /* Значения: строки 2 и 4 */
    .product-detail__props-row--values .product-detail__props-cell:nth-child(1) { grid-column: 1; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(2) { grid-column: 2; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(3) { grid-column: 3; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(4) { grid-column: 1; grid-row: 4; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(5) { grid-column: 2; grid-row: 4; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(6) { grid-column: 3; grid-row: 4; }
}

/* ===== 1540px — gap уменьшаем ===== */
@media (max-width: 1540px) {
    .product-detail__layout {
        grid-template-columns: minmax(400px, 500px) 1fr;
    }
}

/* ===== 1200px — галерея 400px ===== */
@media (max-width: 1200px) {
    .product-detail__layout {
        grid-template-columns: 400px 1fr;
        gap: 0 40px;
    }

    .product-gallery__main {
        width: 400px;
        max-width: 400px;
        height: 400px;
        max-height: 400px;
    }

    .product-gallery__navigation {
        width: 400px;
        max-width: 400px;
    }
}

/* ===== 1024px — одна колонка, галерея 333px по центру ===== */
@media (max-width: 1024px) {
    .product-detail__layout {
        grid-template-columns: 1fr;
        gap: 80px 0;
    }

    .product-detail__gallery-col {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .product-gallery {
        align-items: center;
    }

    .product-gallery__main {
        width: 333px;
        max-width: 333px;
        height: 333px;
        max-height: 333px;
    }

    .product-gallery__navigation {
        width: 333px;
        max-width: 333px;
    }

    .product-detail__info-col {
        align-items: flex-start;
        text-align: left;
    }

    .product-detail__buttons {
        justify-content: flex-start;
    }

    .product-detail__tabs-nav {
        justify-content: flex-start;
          width: 100%;
    }

    .product-detail__tab-btn:first-child {
        text-align: left;
        padding-left: 0;
        flex: 0 0 auto;
    }

    /* Таблица в 1 строку компактнее */
    .product-detail__props-table {
        display: table;
        grid-template-columns: unset;
        width: 100%;
    }

    .product-detail__props-row {
        display: table-row;
    }

    .product-detail__props-cell {
        display: table-cell;
        text-align: center;
        white-space: nowrap;
        padding: 0 12px;
    }

    .product-detail__props-cell--header {
        padding-top: 18px;
        padding-bottom: 4px;
    }

    .product-detail__props-cell--value {
        padding-top: 4px;
        padding-bottom: 18px;
    }

    .product-detail__props-cell:first-child {
        padding-left: 0;
    }

    .product-detail__props-cell:last-child {
        padding-right: 0;
    }

    .product-detail__props-cell--header:not(:first-child)::before {
        display: block;
        content: "";
        position: absolute;
        left: 0;
        top: 20px;
        bottom: calc(-100% + 20px);
        width: 1px;
        height: auto;
        background: #222322;
    }

    /* Сбрасываем grid ::before на конкретных nth-child */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6)::before {
        height: auto;
        top: 20px;
        bottom: calc(-100% + 20px);
    }

    /* 4-я ячейка (Язык) — не first-child в HTML, но ::before нужен */
    /* Убираем border-top от 1600px grid */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) {
        border-top: none;
    }

    /* Табы: больше свободы */
    .product-detail__tabs {
        margin-top: 30px;
         width: 100%;
    }

    .product-detail__tab-btn {
        padding: 0 16px 20px;
          white-space: nowrap;
    }
}

/* ===== 850px — таблица в 2 строки по 3, вид как оригинальная ===== */
@media (max-width: 850px) {
    .product-detail__props-table {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: auto auto auto auto;
        width: 100%;
        border-top: 1px solid #000;
        border-bottom: 1px solid #000;
    }

    .product-detail__props-row {
        display: contents;
    }

    .product-detail__props-cell {
        display: block;
        white-space: normal;
        padding: 0 16px;
        text-align: center;
        position: relative;
    }

    /* Убираем десктопные ::before (которые через :not(:first-child)) */
    .product-detail__props-cell--header:not(:first-child)::before {
        display: none;
    }

    .product-detail__props-cell--header {
        padding: 18px 16px 4px;
        font-size: 20px;
        font-weight: 600;
    }

    .product-detail__props-cell--value {
        padding: 4px 16px 18px;
        font-size: 20px;
        font-weight: 300;
    }

    /* Первая колонка без левого padding */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(1),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4),
    .product-detail__props-row--values .product-detail__props-cell:nth-child(1),
    .product-detail__props-row--values .product-detail__props-cell:nth-child(4) {
        padding-left: 0;
    }

    /* Новые вертикальные разделители через ::before на заголовках 2,3,5,6 */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6)::before {
        content: "";
        position: absolute;
        left: 0;
        top: 20px;
        width: 1px;
        background: #222322;
        display: block;
        bottom: calc(-100% + 20px);
    }

    /* Горизонтальная линия между тройками: border-top на 4,5,6 заголовках */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) {
        border-top: 1px solid #000;
    }

    /* Grid placement: первые 3 */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(1) { grid-column: 1; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2) { grid-column: 2; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3) { grid-column: 3; grid-row: 1; }

    .product-detail__props-row--values .product-detail__props-cell:nth-child(1) { grid-column: 1; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(2) { grid-column: 2; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(3) { grid-column: 3; grid-row: 2; }

    /* Вторые 3 */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4) { grid-column: 1; grid-row: 3; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5) { grid-column: 2; grid-row: 3; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) { grid-column: 3; grid-row: 3; }

    .product-detail__props-row--values .product-detail__props-cell:nth-child(4) { grid-column: 1; grid-row: 4; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(5) { grid-column: 2; grid-row: 4; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(6) { grid-column: 3; grid-row: 4; }
}

/* ===== 768px ===== */
@media (max-width: 768px) {
    .product-detail__container {
        padding: 0 16px;
    }

    .product-gallery__main {
        width: 333px;
        max-width: 333px;
    }

    .product-gallery__navigation {
        max-width: 333px;
        gap: 20px;
    }

    .product-gallery__arrow {
        width: 40px;
        height: 40px;
    }

    /* Таблица 2 колонки */
    .product-detail__props-table {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Скрываем ::before от 850px на ячейках которые стали первыми в строке */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5)::before {
        display: none;
    }

    /* Первая колонка без левого padding */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5),
    .product-detail__props-row--values .product-detail__props-cell:nth-child(3),
    .product-detail__props-row--values .product-detail__props-cell:nth-child(5) {
        padding-left: 0;
    }

    /* ::before на чётных (2,4,6) */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4)::before,
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6)::before {
        content: "";
        position: absolute;
        left: 0;
        top: 20px;
        width: 1px;
        background: #222322;
        display: block;
        bottom: calc(-100% + 20px);
    }

    /* border-top на 3,4,5,6 заголовках */
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5),
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) {
        border-top: 1px solid #000;
    }

    .product-detail__props-row--header .product-detail__props-cell:nth-child(1) { grid-column: 1; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(2) { grid-column: 2; grid-row: 1; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(3) { grid-column: 1; grid-row: 3; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(4) { grid-column: 2; grid-row: 3; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(5) { grid-column: 1; grid-row: 5; }
    .product-detail__props-row--header .product-detail__props-cell:nth-child(6) { grid-column: 2; grid-row: 5; }

    .product-detail__props-row--values .product-detail__props-cell:nth-child(1) { grid-column: 1; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(2) { grid-column: 2; grid-row: 2; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(3) { grid-column: 1; grid-row: 4; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(4) { grid-column: 2; grid-row: 4; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(5) { grid-column: 1; grid-row: 6; }
    .product-detail__props-row--values .product-detail__props-cell:nth-child(6) { grid-column: 2; grid-row: 6; }

    .product-detail__tab-btn {

        padding: 0 12px 16px;
    }

}

/* ===== 680px — галерея центрируем ===== */
@media (max-width: 680px) {
    .product-detail__gallery-col {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .product-gallery__main {
        max-width: 340px;
    }

    .product-gallery__navigation {
        max-width: 340px;
        gap: 16px;
    }

    .product-gallery__arrow {
        width: 36px;
        height: 36px;
    }
}

/* ===== 580px ===== */
@media (max-width: 580px) {
    .product-detail__title {
        font-size: 20px;
    }

    .product-detail__tab-pane {
        font-size: 14px;
    }


    .product-detail__person {

    font-size: 14px;

}

    .product-detail__old-price {
        font-size: 28px;
    }

    .product-detail__buttons {
        flex-wrap: wrap;
        gap: 16px;
    }

    .product-detail__listen-link {
        justify-content: flex-start;
    }

    /* Таблица: шрифт 14px на мобилке */
    .product-detail__props-cell--header {
        font-size: 14px;
    }

    .product-detail__props-cell--value {
        font-size: 14px;
    }

    .product-detail__tabs-nav {
        flex-wrap: wrap;
        gap: 0;
    }

    .product-detail__tab-btn {
        font-size: 16px;
        padding: 0 8px 12px;
    }
}

/* ===== 420px ===== */
@media (max-width: 420px) {
    .product-gallery__main {
        width: 100%;
        max-width: 333px;
        height: auto;
        max-height: 333px;
        aspect-ratio: 1 / 1;
    }

    .product-gallery__navigation {
        width: 100%;
        max-width: 333px;
    }
}

@media (max-width: 380px) {
    .product-detail__tabs-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .product-detail__tabs-nav::-webkit-scrollbar {
        display: none;
    }

    .product-detail__tab-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

/* ===== 360px ===== */
@media (max-width: 360px) {
    .product-gallery__main {
        max-width: 260px;
    }

    .product-gallery__navigation {
        max-width: 260px;
    }

    .product-detail__old-price {
        font-size: 24px;
    }

        .product-detail__buttons {
        flex-direction: column;
        width: 100%;
    }

    .product-detail__btn {
        width: 100%;
    }
}