.product-detail-layout {
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 28px;
}

.wrapper_menu {
    align-self: start;
    position: sticky;
    top: 110px;
}

.wrapper_menu_box {
    border: 1px solid #e6e6e6;
    border-radius: 10px;
    padding: 16px;
    background: #fff;
    margin-bottom: 16px;
}

.wrapper_menu_title {
    margin: 0 0 12px;
    font-size: 16px;
    line-height: 1.35;
    font-weight: 700;
    color: #133f74;
    text-transform: uppercase;
}

.wrapper_menu_list,
.wrapper_menu_related {
    margin: 0;
    padding: 0;
    list-style: none;
}

.wrapper_menu_list li + li,
.wrapper_menu_related li + li {
    margin-top: 10px;
}

.wrapper_menu_list a,
.wrapper_menu_related a {
    color: #222;
    line-height: 1.45;
}

.wrapper_menu_list a:hover,
.wrapper_menu_related a:hover {
    color: #0b4ea2;
}

.product-detail-hero {
    display: grid;
    grid-template-columns: minmax(280px, 460px) minmax(0, 1fr);
    gap: 24px;
    margin-bottom: 28px;
}

.product-detail-photo img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid #ececec;
}

.product-detail-meta {
    font-size: 15px;
    line-height: 1.7;
}

.product-detail-meta p {
    margin: 0 0 8px;
}

.product-detail-price .sale {
    color: #d11f2f;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.2;
}

.product-detail-contact-btn {
    display: inline-block;
    margin-top: 6px;
    padding: 9px 18px;
    border-radius: 999px;
    background: #0b4ea2;
    color: #fff;
    font-weight: 600;
}

.product-detail-contact-btn:hover {
    color: #fff;
    background: #083d7e;
}

.product-detail-section {
    margin-bottom: 34px;
    scroll-margin-top: 115px;
}

.product-detail-section-title {
    margin: 0 0 14px;
    font-size: 26px;
    line-height: 1.3;
    color: #133f74;
    text-transform: uppercase;
}

.product-detail-section-content {
    font-size: 15px;
    line-height: 1.7;
}

.product-detail-album-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.product-detail-album-item {
    margin: 0;
}

.product-detail-album-item img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #ececec;
}

.product-detail-album-item figcaption {
    margin-top: 8px;
    font-size: 14px;
    color: #555;
}

.product-detail-result-grid {
    display: grid;
    gap: 16px;
}

.product-detail-result-photos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.product-detail-result-photos figure {
    margin: 0;
}

.product-detail-result-photos img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    border-radius: 8px;
}

.product-detail-result-photos figcaption {
    margin-top: 7px;
    font-weight: 600;
}

.product-detail-result-caption {
    margin: 8px 0 0;
}

.product-detail-video-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.product-detail-video-ratio {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    border-radius: 10px;
    overflow: hidden;
    background: #f2f2f2;
}

.product-detail-video-ratio iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.product-detail-video-title {
    margin-top: 8px;
    font-size: 14px;
    font-weight: 600;
}

.product-detail-doc-link {
    color: #0b4ea2;
    font-weight: 700;
}

.link-contact {
    position: relative;
}

.info_product .link-contact a:before {
    position: absolute;
    top: 8px;
    left: 20px;
    font-family: FontAwesome;
    font-weight: normal;
    font-size: 30px;
    line-height: 30px;
    content: '\f003';
}

@media (max-width: 1199px) {
    .product-detail-layout {
        grid-template-columns: 240px minmax(0, 1fr);
        gap: 20px;
    }
}

@media (max-width: 991px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
    }

    .wrapper_menu {
        position: static;
    }

    .product-detail-hero {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .product-detail-video-grid,
    .product-detail-album-grid {
        grid-template-columns: 1fr;
    }
}