/* 카드그리드 - product_card_grid : 배경색 + 중앙 타이틀 + 3열 카드(이미지/타이틀/설명) */

.product.detail .overview.product_card_grid .card_grid_wrap {
    padding: 16rem 0;
    background: var(--bg-color, #000);
}
.product.detail .overview.product_card_grid .inner {
    max-width: calc(120rem + 16rem);
}

/* 타이틀/설명 : 중앙 정렬 */
.product.detail .overview.product_card_grid .title_area {
    text-align: center;
}
.product.detail .overview.product_card_grid .title_area h4 {
    line-height: 1.25;
    font-size: 3.6rem;
    font-weight: 800;
    color: var(--title-color, #fff);
}
.product.detail .overview.product_card_grid .title_area .txt {
    margin-top: 3rem;
    line-height: 1.6;
    font-size: 1.8rem;
    color: var(--title-color, #fff);
    opacity: .7;
}

/* 카드 : 한 줄 3개, 이미지 388:394 라운드 10px
   flex + 고정 폭: 카드가 1~2개여도 왼쪽으로 쏠리지 않고 가운데 정렬 */
.product.detail .overview.product_card_grid .card_list {
    --col-gap: 1.8rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6rem var(--col-gap);
    margin-top: 8rem;
}
.product.detail .overview.product_card_grid .card {
    width: calc((100% - var(--col-gap) * 2) / 3);
}
.product.detail .overview.product_card_grid .card .thumb {
    aspect-ratio: 388 / 394;
    border-radius: 1rem;
    overflow: hidden;
}
.product.detail .overview.product_card_grid .card .thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.product.detail .overview.product_card_grid .card .title {
    display: block;
    margin-top: 3.6rem;
    line-height: 1.25;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--card-color, #fff);
}
.product.detail .overview.product_card_grid .card .desc {
    margin-top: 1.4rem;
    line-height: 1.6;
    font-size: 1.6rem;
    color: var(--card-color, #fff);
}

@media (max-width: 1919px) {
    .product.detail .overview.product_card_grid .card_grid_wrap {
        padding: calc(100vw * (160 / 1919)) 0;
    }
    .product.detail .overview.product_card_grid .inner {
        max-width: calc(calc(100vw * (1200 / 1919)) + calc(100vw * (160 / 1919)));
    }
    .product.detail .overview.product_card_grid .title_area h4 {
        font-size: calc(100vw * (36 / 1919));
    }
    .product.detail .overview.product_card_grid .title_area .txt {
        margin-top: calc(100vw * (30 / 1919));
        font-size: calc(100vw * (18 / 1919));
    }
    .product.detail .overview.product_card_grid .card_list {
        --col-gap: calc(100vw * (18 / 1919));
        gap: calc(100vw * (60 / 1919)) var(--col-gap);
        margin-top: calc(100vw * (80 / 1919));
    }
    .product.detail .overview.product_card_grid .card .thumb {
        border-radius: calc(100vw * (10 / 1919));
    }
    .product.detail .overview.product_card_grid .card .title {
        margin-top: calc(100vw * (36 / 1919));
        font-size: calc(100vw * (24 / 1919));
    }
    .product.detail .overview.product_card_grid .card .desc {
        margin-top: calc(100vw * (14 / 1919));
        font-size: calc(100vw * (16 / 1919));
    }
}
@media (max-width: 1180px) {
    .product.detail .overview.product_card_grid .card_grid_wrap {
        padding: calc(100vw * (160 / 1180)) 0;
    }
    .product.detail .overview.product_card_grid .title_area h4 {
        font-size: calc(100vw * (40 / 1180));
    }
    .product.detail .overview.product_card_grid .title_area .txt {
        margin-top: calc(100vw * (24 / 1180));
        font-size: calc(100vw * (20 / 1180));
    }
    .product.detail .overview.product_card_grid .card_list {
        --col-gap: calc(100vw * (16 / 1180));
        gap: calc(100vw * (50 / 1180)) var(--col-gap);
        margin-top: calc(100vw * (60 / 1180));
    }
    .product.detail .overview.product_card_grid .card .title {
        margin-top: calc(100vw * (30 / 1180));
        font-size: calc(100vw * (24 / 1180));
    }
    .product.detail .overview.product_card_grid .card .desc {
        margin-top: calc(100vw * (12 / 1180));
        font-size: calc(100vw * (18 / 1180));
    }
}
@media (max-width: 767px) {
    .product.detail .overview.product_card_grid .card_grid_wrap {
        padding: calc(100vw * (160 / 767)) 0;
    }
    .product.detail .overview.product_card_grid .title_area h4 {
        font-size: calc(100vw * (44 / 767));
    }
    .product.detail .overview.product_card_grid .title_area .txt {
        margin-top: calc(100vw * (20 / 767));
        font-size: calc(100vw * (30 / 767));
    }
    /* 모바일: 세로 나열 */
    .product.detail .overview.product_card_grid .card_list {
        gap: calc(100vw * (80 / 767));
        margin-top: calc(100vw * (60 / 767));
    }
    .product.detail .overview.product_card_grid .card {
        width: 100%;
    }
    .product.detail .overview.product_card_grid .card .thumb {
        border-radius: calc(100vw * (14 / 767));
    }
    .product.detail .overview.product_card_grid .card .title {
        margin-top: calc(100vw * (40 / 767));
        font-size: calc(100vw * (36 / 767));
    }
    .product.detail .overview.product_card_grid .card .desc {
        margin-top: calc(100vw * (16 / 767));
        font-size: calc(100vw * (28 / 767));
    }
}