.gv-model-detail {
    padding: 65px 0 95px;
    background: #f8fafc;
}

.gv-model-gallery {
    display: flex;
    align-items: stretch;
    gap: 16px;
    min-height: 450px;
}

.gv-model-thumbnails {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 88px;
    flex-shrink: 0;
}

.gv-model-thumbnail {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    padding: 9px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    cursor: pointer;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.gv-model-thumbnail:hover,
.gv-model-thumbnail.active {
    border-color: #1764a0;
    box-shadow: 0 0 0 2px rgba(23, 100, 160, 0.1);
}

.gv-model-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.gv-model-main-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-width: 0;
    min-height: 450px;
    padding: 35px;
    border: 1px solid #e6ebf0;
    border-radius: 14px;
    background: #ffffff;
    overflow: hidden;
}

.gv-model-main-image>img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 370px;
    object-fit: contain;
    transition: transform 0.35s ease;
}

.gv-model-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #cbd5e1;
    font-size: 100px;
}

.gv-model-zoom {
    position: absolute;
    right: 18px;
    bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid #e2e8f0;
    border-radius: 9px;
    background: #ffffff;
    color: #334155;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease;
}

.gv-model-zoom:hover {
    background: #1764a0;
    color: #ffffff;
}

.gv-model-info {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 12px 0 12px 28px;
}

.gv-model-category {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 18px;
    padding: 7px 13px;
    border: 1px solid #d9e8f6;
    border-radius: 6px;
    background: #edf5fc;
    color: #1764a0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.gv-model-name {
    margin: 0 0 20px;
    color: #10232f;
    font-size: clamp(30px, 3vw, 43px);
    font-weight: 750;
    line-height: 1.2;
    letter-spacing: -0.8px;
}

.gv-model-description {
    margin: 0 0 26px;
    color: #64748b;
    font-size: 15px;
    line-height: 1.85;
}

.gv-model-features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 13px;
    margin-bottom: 30px;
    padding-top: 23px;
    border-top: 1px solid #e2e8f0;
}

.gv-model-feature {
    display: flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
    color: #334155;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
}

.gv-model-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 37px;
    height: 37px;
    flex-shrink: 0;
    border-radius: 9px;
    background: #eaf3fb;
    color: #1764a0;
    font-size: 15px;
}

.gv-model-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: auto;
}

.gv-model-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.gv-model-btn-primary {
    background: #1764a0;
    color: #ffffff;
}

.gv-model-btn-primary:hover {
    background: #102f4a;
    color: #ffffff;
}

.gv-model-btn-outline {
    border-color: #cbd5e1;
    background: #ffffff;
    color: #1764a0;
}

.gv-model-btn-outline:hover {
    border-color: #1764a0;
    background: #edf5fc;
    color: #1764a0;
}

@media (max-width: 1199px) {
    .gv-model-info {
        padding-left: 10px;
    }

    .gv-model-gallery,
    .gv-model-main-image {
        min-height: 400px;
    }
}

@media (max-width: 991px) {
    .gv-model-detail {
        padding: 45px 0 70px;
    }

    .gv-model-info {
        padding: 15px 0 0;
    }

    .gv-model-gallery,
    .gv-model-main-image {
        min-height: 420px;
    }
}

@media (max-width: 575px) {
    .gv-model-detail {
        padding: 30px 0 55px;
    }

    .gv-model-gallery {
        flex-direction: column-reverse;
        gap: 12px;
        min-height: 0;
    }

    .gv-model-thumbnails {
        flex-direction: row;
        width: 100%;
        gap: 10px;
        overflow-x: auto;
        padding-bottom: 5px;
    }

    .gv-model-thumbnail {
        width: 72px;
        height: 72px;
        flex-shrink: 0;
    }

    .gv-model-main-image {
        min-height: 320px;
        padding: 25px;
    }

    .gv-model-main-image>img {
        max-height: 270px;
    }

    .gv-model-name {
        font-size: 30px;
    }

    .gv-model-features {
        grid-template-columns: 1fr;
    }

    .gv-model-actions {
        flex-direction: column;
    }

    .gv-model-btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {

    .gv-model-thumbnail,
    .gv-model-main-image>img,
    .gv-model-zoom,
    .gv-model-btn {
        transition: none;
    }
}


.gv-model-tabs-section {
    padding: 0 0 95px;
    background: #f8fafc;
}

.gv-model-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    padding: 0 20px;
    border: 1px solid #e6ebf0;
    border-bottom: none;
    border-radius: 12px 12px 0 0;
    background: #ffffff;
    list-style: none;
}

.gv-model-tabs .nav-item {
    margin: 0;
}

.gv-model-tabs .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 65px;
    padding: 18px 22px;
    border: none;
    border-radius: 0;
    background: transparent;
    color: #64748b;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.25s ease;
}

.gv-model-tabs .nav-link::after {
    position: absolute;
    right: 22px;
    bottom: 0;
    left: 22px;
    height: 3px;
    background: #1764a0;
    content: "";
    opacity: 0;
    transform: scaleX(0.5);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.gv-model-tabs .nav-link:hover {
    color: #1764a0;
}

.gv-model-tabs .nav-link.active {
    background: transparent;
    color: #1764a0;
    font-weight: 700;
}

.gv-model-tabs .nav-link.active::after {
    opacity: 1;
    transform: scaleX(1);
}

.gv-model-tabs .nav-link:focus-visible {
    outline: 2px solid #1764a0;
    outline-offset: -4px;
}

.gv-model-tab-content {
    min-height: 270px;
    padding: 38px 42px 45px;
    border: 1px solid #e6ebf0;
    border-radius: 0 0 12px 12px;
    background: #ffffff;
    box-shadow: 0 12px 35px rgba(14, 30, 43, 0.035);
}

.gv-model-tab-title {
    margin: 0 0 20px;
    color: #10232f;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
}

.gv-model-tab-description {
    max-width: 1000px;
    margin: 0;
    color: #64748b;
    font-size: 15px;
    line-height: 1.9;
    white-space: pre-line;
}

.gv-model-tab-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 170px;
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
    text-align: center;
}

@media (max-width: 991px) {
    .gv-model-tabs-section {
        padding-bottom: 70px;
    }

    .gv-model-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding: 0 12px;
        scrollbar-width: thin;
    }

    .gv-model-tabs .nav-link {
        min-height: 58px;
        padding: 16px 18px;
        font-size: 13px;
    }

    .gv-model-tab-content {
        padding: 30px;
    }
}

@media (max-width: 575px) {
    .gv-model-tabs-section {
        padding-bottom: 55px;
    }

    .gv-model-tabs {
        padding: 0 8px;
    }

    .gv-model-tabs .nav-link {
        min-height: 54px;
        padding: 14px 15px;
        font-size: 12px;
    }

    .gv-model-tabs .nav-link::after {
        right: 15px;
        left: 15px;
    }

    .gv-model-tab-content {
        min-height: 220px;
        padding: 25px 20px;
    }

    .gv-model-tab-title {
        font-size: 21px;
    }

    .gv-model-tab-description {
        font-size: 14px;
        line-height: 1.8;
    }
}

@media (prefers-reduced-motion: reduce) {

    .gv-model-tabs .nav-link,
    .gv-model-tabs .nav-link::after {
        transition: none;
    }
}


.gv-model-drawing-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 260px;
    padding: 35px 20px;
    text-align: center;
}

.gv-model-drawing-empty-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    height: 76px;
    margin-bottom: 20px;
    border-radius: 50%;
    background: #eef5fc;
    color: #2471b8;
    font-size: 30px;
}

.gv-model-drawing-empty h3 {
    margin: 0 0 10px;
    color: #19324f;
    font-size: 19px;
    font-weight: 600;
}

.gv-model-drawing-empty p {
    max-width: 420px;
    margin: 0;
    color: #788697;
    font-size: 14px;
    line-height: 1.7;
}


.gv-model-products {
    width: 100%;
}

.gv-model-products-heading {
    margin-bottom: 26px;
}

.gv-model-products-heading .gv-model-tab-title {
    margin-bottom: 8px;
}

.gv-model-products-heading p {
    margin: 0;
    color: #718096;
    font-size: 15px;
    line-height: 1.7;
}

.gv-model-products-notice {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px 26px;
    margin-bottom: 30px;
    background: #f0f6fc;
    border: 1px solid #dce9f6;
    border-left: 4px solid #2471b8;
    border-radius: 10px;
}

.gv-model-products-notice-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    color: #2471b8;
    background: #ffffff;
    border-radius: 10px;
    font-size: 20px;
}

.gv-model-products-notice h3 {
    margin: 0 0 8px;
    color: #19324f;
    font-size: 17px;
    font-weight: 700;
}

.gv-model-products-notice p {
    margin: 0 0 10px;
    color: #5f7185;
    font-size: 14px;
    line-height: 1.7;
}

.gv-model-products-notice a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #1769aa;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.gv-model-products-notice a:hover {
    color: #104d80;
}

.gv-model-products-table-wrapper {
    width: 100%;
    overflow-x: auto;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}

.gv-model-products-table {
    width: 100%;
    min-width: 1050px;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    background: #ffffff;
}

.gv-model-products-table thead {
    background: #19324f;
}

.gv-model-products-table th {
    padding: 19px 16px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    vertical-align: middle;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.gv-model-products-table th:first-child {
    text-align: left;
    padding-left: 24px;
}

.gv-model-products-table th:last-child {
    border-right: none;
}

.gv-model-products-table th span {
    display: block;
    color: #c5d5e6;
    font-size: 12px;
    font-weight: 400;
}

.gv-model-products-table td {
    padding: 19px 16px;
    color: #334155;
    font-size: 14px;
    text-align: center;
    vertical-align: middle;
    border-bottom: 1px solid #e9eef4;
}

.gv-model-products-table td:first-child {
    padding-left: 24px;
    text-align: left;
    font-weight: 600;
}

.gv-model-products-table tbody tr:nth-child(even) {
    background: #f8fafc;
}

.gv-model-products-table tbody tr:hover {
    background: #eef5fc;
}

.gv-model-products-table tbody tr:last-child td {
    border-bottom: none;
}

.gv-model-products-table td a {
    color: #1769aa;
    font-weight: 600;
    text-decoration: none;
}

.gv-model-products-table td a:hover {
    color: #104d80;
}

.gv-model-products-empty {
    padding: 55px 20px !important;
    text-align: center !important;
    background: #ffffff;
}

.gv-model-products-empty>i {
    display: block;
    margin-bottom: 18px;
    color: #a5b8cb;
    font-size: 38px;
}

.gv-model-products-empty h3 {
    margin: 0 0 8px;
    color: #19324f;
    font-size: 18px;
    font-weight: 600;
}

.gv-model-products-empty p {
    margin: 0;
    color: #8291a3;
    font-size: 14px;
    font-weight: 400;
}

@media (max-width: 767px) {
    .gv-model-products-notice {
        padding: 18px;
        gap: 12px;
    }

    .gv-model-products-notice-icon {
        flex-basis: 36px;
        width: 36px;
        height: 36px;
        font-size: 17px;
    }

    .gv-model-products-heading p {
        font-size: 14px;
    }

    .gv-model-products-table th,
    .gv-model-products-table td {
        padding: 15px 12px;
    }
}

.gv-model-product-name {
    color: #1769aa;
    font-weight: 600;
}

.gv-model-product-file {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 13px;
    border: 1px solid #d7e5f2;
    border-radius: 7px;
    background: #f4f8fc;
    color: #1769aa;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.gv-model-product-file:hover {
    background: #1769aa;
    border-color: #1769aa;
    color: #fff;
}

.gv-model-product-file i {
    font-size: 14px;
}

.gv-model-product-unavailable {
    color: #9ca3af;
}

.gv-model-product-datasheet i {
    font-size: 15px;
}



.gv-model-documents-heading {
    margin-bottom: 28px;
}

.gv-model-documents-heading p {
    margin: 8px 0 0;
    color: #64748b;
    font-size: 14px;
}

.gv-model-documents-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.gv-model-document-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 22px 24px;
    background: #fff;
    border: 1px solid #e5eaf0;
    border-radius: 12px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gv-model-document-item:hover {
    border-color: #b8d4ee;
    box-shadow: 0 8px 24px rgba(15, 40, 70, 0.05);
}

.gv-model-document-icon {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eef5fc;
    color: #1769aa;
    border-radius: 10px;
    font-size: 23px;
}

.gv-model-document-content {
    flex: 1;
    min-width: 0;
}

.gv-model-document-category {
    display: inline-block;
    margin-bottom: 6px;
    color: #1769aa;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.gv-model-document-content h3 {
    margin: 0;
    color: #172b4d;
    font-size: 16px;
    font-weight: 600;
}

.gv-model-document-content p {
    margin: 7px 0 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.6;
}

.gv-model-document-action {
    flex-shrink: 0;
}

.gv-model-document-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 11px 18px;
    border: 1px solid #d7e5f2;
    border-radius: 8px;
    background: #f4f8fc;
    color: #1769aa;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.gv-model-document-button:hover {
    background: #1769aa;
    border-color: #1769aa;
    color: #fff;
}

.gv-model-documents-empty {
    padding: 65px 20px;
    text-align: center;
    border: 1px dashed #d8e2ed;
    border-radius: 12px;
    background: #fafcff;
}

.gv-model-documents-empty>i {
    display: block;
    margin-bottom: 18px;
    color: #a3b7ca;
    font-size: 40px;
}

.gv-model-documents-empty h3 {
    margin-bottom: 8px;
    color: #172b4d;
    font-size: 17px;
    font-weight: 600;
}

.gv-model-documents-empty p {
    margin: 0;
    color: #64748b;
    font-size: 14px;
}

@media (max-width: 767px) {
    .gv-model-document-item {
        flex-wrap: wrap;
        gap: 14px;
        padding: 18px;
    }

    .gv-model-document-icon {
        width: 46px;
        height: 46px;
        font-size: 20px;
    }

    .gv-model-document-content {
        flex-basis: calc(100% - 65px);
    }

    .gv-model-document-action {
        width: 100%;
    }

    .gv-model-document-button {
        width: 100%;
    }
}

.gv-model-videos-heading {
    margin-bottom: 24px;
}

.gv-model-videos-heading p {
    margin: 8px 0 0;
    color: #64748b;
    font-size: 14px;
}

.gv-model-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.gv-model-video-card {
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid #e5eaf0;
    border-radius: 10px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gv-model-video-card:hover {
    border-color: #c4d9ec;
    box-shadow: 0 6px 20px rgba(15, 40, 70, 0.06);
}

.gv-model-video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #101b2c;
}

.gv-model-video-thumbnail {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.gv-model-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.78);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.gv-model-video-play i {
    margin-left: 3px;
}

.gv-model-video-play:hover {
    background: #1769aa;
    transform: translate(-50%, -50%) scale(1.08);
}

.gv-model-video-play:focus-visible {
    outline: 3px solid #93c5fd;
    outline-offset: 4px;
}

.gv-model-video-player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.gv-model-video-content {
    padding: 18px;
}

.gv-model-video-content h3 {
    margin: 0;
    color: #172b4d;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
}

.gv-model-video-content p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 8px 0 0;
    color: #64748b;
    font-size: 12px;
    line-height: 1.7;
}

.gv-model-video-youtube {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 14px;
    color: #1769aa;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.gv-model-video-youtube:hover {
    color: #104b7b;
}

.gv-model-video-youtube .fa-youtube {
    color: #e62117;
    font-size: 17px;
}

.gv-model-video-youtube .fa-arrow-up-right-from-square {
    font-size: 10px;
}

.gv-model-videos-empty {
    padding: 55px 20px;
    text-align: center;
    background: #fafcff;
    border: 1px dashed #d8e2ed;
    border-radius: 10px;
}

.gv-model-videos-empty>i {
    display: block;
    margin-bottom: 16px;
    color: #a3b7ca;
    font-size: 36px;
}

.gv-model-videos-empty h3 {
    margin: 0 0 8px;
    color: #172b4d;
    font-size: 16px;
    font-weight: 600;
}

.gv-model-videos-empty p {
    margin: 0;
    color: #64748b;
    font-size: 13px;
}

@media (max-width: 991px) {
    .gv-model-videos-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575px) {
    .gv-model-videos-grid {
        grid-template-columns: 1fr;
    }
}

.gv-model-tabs-equal {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    padding: 0 24px;
    margin: 0;
    border: 0;
    border-bottom: 1px solid #e5eaf0;
    background: #fff;
}

.gv-model-tabs-equal .nav-item {
    flex: 1 1 0;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.gv-model-tabs-equal .nav-link,
.gv-model-tabs-equal .nav-link:hover,
.gv-model-tabs-equal .nav-link:focus {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    min-height: 72px;
    padding: 18px 10px;
    margin: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    color: #64748b;
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.gv-model-tabs-equal .nav-link:hover {
    color: #1769aa;
}

.gv-model-tabs-equal .nav-link.active,
.gv-model-tabs-equal .nav-item.show .nav-link {
    background: transparent;
    border: 0;
    color: #1769aa;
    font-weight: 600;
    box-shadow: none;
}

.gv-model-tabs-equal .nav-link::before,
.gv-model-tabs-equal .nav-link::after {
    display: none;
}

.gv-model-tabs-equal .nav-link.active::after {
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 22%;
    width: 56%;
    height: 3px;
    background: #1769aa;
    border-radius: 3px 3px 0 0;
}

@media (max-width: 991px) {
    .gv-model-tabs-equal {
        padding: 0 12px;
        overflow-x: auto;
        scrollbar-width: thin;
    }

    .gv-model-tabs-equal .nav-item {
        flex: 0 0 145px;
    }

    .gv-model-tabs-equal .nav-link {
        min-height: 60px;
        padding: 14px 10px;
        font-size: 13px;
    }
}