/* ==========================================================================
   NYWJ theme — page sections (home, about, manufacturing, certification,
   products, product detail, cases, news, contact, faqs, search, generic page)
   ========================================================================== */

/* ---------------------------------------------------------------- home banner */
.home_banner { position: relative; max-width: 256rem; margin: 0 auto; overflow: hidden; background-color: #f6f6f6; }
.home_banner .home_banner_swiper { overflow: hidden; }
.home_banner .home_banner_swiper .img { padding-bottom: 43.02083333%; }
.home_banner .home_banner_swiper .img img { object-fit: cover; }
.home_banner .home_banner_swiper .wrap { position: absolute; left: 0; right: 0; bottom: 0; top: 0; z-index: 2; pointer-events: none; }
.home_banner .home_banner_swiper .wrap .content { height: 100%; display: flex; align-items: center; }
.home_banner .home_banner_swiper .wrap .head { pointer-events: auto; }
.home_banner .home_banner_swiper .swiper-slide .head .title, .home_banner .home_banner_swiper .swiper-slide .head .desc, .home_banner .home_banner_swiper .swiper-slide .head .more { transform: translateX(100px); opacity: 0; transition: all 0.5s 0.5s; }
.home_banner .home_banner_swiper .swiper-slide .head .desc { transition: all 0.5s 0.6s; }
.home_banner .home_banner_swiper .swiper-slide .head .more { transition: all 0.5s 0.7s; }
.home_banner .home_banner_swiper .swiper-slide-active .head .title, .home_banner .home_banner_swiper .swiper-slide-active .head .desc, .home_banner .home_banner_swiper .swiper-slide-active .head .more { transform: translateX(0); opacity: 1; transition: all 0.5s 0.7s; }
.home_banner .home_banner_swiper .swiper-slide-active .head .desc { transition: all 0.5s 0.8s; }
.home_banner .home_banner_swiper .swiper-slide-active .head .more { transition: all 0.5s 0.9s; }
.home_banner .head { width: 50%; max-width: 51.9rem; padding: 4.54545% 0; margin-bottom: 1.2%; }
.home_banner .head .title { font-size: 5.8rem; line-height: 1.20689655; font-weight: 650; }
.home_banner .head .title em { color: var(--primary); }
.home_banner .head .desc { max-width: 37.7rem; margin-top: 2.2rem; color: rgba(66, 66, 66, 0.8); }
.home_banner .head .btn_line { margin-top: 3.3rem; min-width: 19.6rem; }
.home_banner .swiper-slide.dark .head { color: #fff; }
.home_banner .swiper-slide.dark .head .desc { color: rgba(255, 255, 255, 0.8); }
.home_banner .swiper-slide.dark .head .btn_line { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
.home_banner .swiper-slide.dark .img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, rgba(0, 0, 0, 0.45), transparent 60%); }
.home_banner .pager { position: absolute; left: 0; right: 0; bottom: 0; z-index: 5; pointer-events: none; }
.home_banner div.swiper-pagination.swiper-pagination-bullets { display: flex; gap: 0.8rem; pointer-events: none; position: absolute; bottom: 4.9rem; left: 0; width: auto; max-width: 51.9rem; }
.home_banner div.swiper-pagination.swiper-pagination-bullets .swiper-pagination-bullet { position: relative; flex: 1; max-width: 4.8rem; width: 4.8rem; height: 2px; background: rgba(17, 17, 17, 0.12); opacity: 1; margin: 0; pointer-events: all; border-radius: 0; }
.home_banner div.swiper-pagination.swiper-pagination-bullets .swiper-pagination-bullet::after { position: absolute; width: 0; left: 0; top: 0; bottom: 0; content: ''; background-color: var(--primary); }
.home_banner div.swiper-pagination.swiper-pagination-bullets .swiper-pagination-bullet-active::after { width: 100%; transition: width 5s linear; }

/* ---------------------------------------------------------------- home intro */
.home_intro { padding: 12.2rem 0 14.2rem; }
.home_intro .head h2 { line-height: 1.26086957; max-width: 100rem; }
.home_intro .img { padding-bottom: 37.85714286%; margin-top: 3.7rem; background: var(--bg); }
.home_intro .flex { margin-top: 3rem; }
.home_intro .flex .tcon { flex: 1; width: 100%; max-width: 84.2rem; margin-top: 0.5rem; }
.home_intro .flex .btn_line { min-width: 19.6rem; }

/* ----------------------------------------------------------- page_space (what we do) */
.page_space { max-width: 256rem; margin: 0 auto; overflow: hidden; }
.page_space .swiper_box > div { position: static; }
.page_space .page_space_swiper { background-color: #000; overflow: hidden; }
.page_space .page_space_swiper .img.img_ab { padding-bottom: 40.41666667%; }
.page_space .page_space_swiper .img.img_ab img { opacity: 0.82; }
.page_space .page_space_swiper .wrap { position: absolute; left: 0; right: 0; bottom: 0; top: 0; z-index: 2; }
.page_space .page_space_swiper .wrap .content { height: 100%; display: flex; align-items: center; }
.page_space .page_space_swiper .swiper-slide .info .title, .page_space .page_space_swiper .swiper-slide .info .desc, .page_space .page_space_swiper .swiper-slide .info .more { transform: translateX(100px); opacity: 0; transition: all 0.5s 0.5s; }
.page_space .page_space_swiper .swiper-slide .info .desc { transition: all 0.5s 0.6s; }
.page_space .page_space_swiper .swiper-slide .info .more { transition: all 0.5s 0.7s; }
.page_space .page_space_swiper .swiper-slide-active .info .title, .page_space .page_space_swiper .swiper-slide-active .info .desc, .page_space .page_space_swiper .swiper-slide-active .info .more { transform: translateX(0); opacity: 1; transition: all 0.5s 0.7s; }
.page_space .page_space_swiper .swiper-slide-active .info .desc { transition: all 0.5s 0.8s; }
.page_space .page_space_swiper .swiper-slide-active .info .more { transition: all 0.5s 0.9s; }
.page_space .info { width: 50%; max-width: 61.3rem; padding: 6rem 0; margin-top: 1.95%; }
.page_space .info .title { font-size: 3.4rem; font-weight: 600; }
.page_space .info .title::after { display: block; width: 4.5rem; height: 2px; background-color: var(--secondary); content: ''; margin-top: 4.1rem; }
.page_space .info .desc { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 4; margin-top: 3.5rem; }
.page_space .info .btn_line { margin-top: 4.4rem; }
.page_space .info .btn_line.wt { border-color: #fff; margin-top: 5rem; }
.page_space .info .btn_line.wt:hover { border-color: var(--primary); }
.page_space .nav { position: absolute; right: 0; bottom: 0; background-color: #fff; z-index: 2; max-width: 50%; padding: 2.5rem 3.9rem 0 4.5rem; }
.home_about .head h2 { position: relative; font-size: 1px; width: 1px; height: 1px; white-space: nowrap; opacity: 0; }
.home_about .swiper_box { padding-bottom: 0.9rem; }

/* ---------------------------------------------------------------- home products */
.home_products { padding: 12rem 0 7.7rem; }
.home_products .swiper_box { width: calc(100% - 4rem); max-width: 186rem; margin: 0 auto; }
.home_products .home_products_swiper { overflow: hidden; margin-top: 5.2rem; }
.home_products .item { display: block; height: 100%; }
.home_products .item:hover img { transform: scale(1.03); }
.home_products .item .img { padding-bottom: 129.41176471%; background: var(--bg); }
.home_products .item .info { margin-top: 2rem; }
.home_products .item .info .cat { color: #9a9a95; }
.home_products .item .info .title { font-size: 2.383rem; font-weight: 600; margin-top: 0.9rem; transition: all 0.3s; }
.home_products .item:hover .info .title { color: var(--primary); }

/* ---------------------------------------------------------------- home cases */
.home_case { padding: 7.7rem 0 13.8rem; }
.home_case .home_case_swiper { overflow: hidden; margin-top: 4.1rem; }
.home_case .home_case_swiper .item { display: block; height: 100%; }
.home_case .home_case_swiper .item:hover img { transform: scale(1.03); }
.home_case .home_case_swiper .img { padding-bottom: 37.85714286%; background: var(--bg); }
.home_case .home_case_swiper .info { display: grid; grid-template-columns: 16.5rem 1fr; align-items: start; font-size: 2.2rem; line-height: 3rem; font-weight: 600; color: #171717; gap: 2rem; margin-top: 3.6rem; width: 75%; max-width: 95.4rem; }
.home_case .home_case_swiper .info .title { max-width: 14rem; }
.home_case .home_case_swiper .info .desc { max-width: 60rem; padding-top: 2px; }
.home_case .swiper_btns { position: absolute; right: 0; top: 0; padding-top: 40.7%; pointer-events: none; align-items: center; gap: 3.4rem; z-index: 2; }
.home_case .swiper_btns div:not(.swiper-button-disabled) { pointer-events: all; }
.home_case .swiper_btns .pagination { font-size: 2rem; color: rgba(0, 0, 0, 0.4); }
.home_case .swiper_btns .pagination .current { color: #000; }
.home_case .swiper_btns .pagination.swiper-pagination-lock { display: block; opacity: 0; }

/* ---------------------------------------------------------------- home catalogue */
.home_catalog { position: relative; max-width: 256rem; margin: 0 auto; overflow: hidden; background: var(--title); color: #fff; }
.home_catalog .bg { padding-bottom: 36%; }
.home_catalog .bg img { opacity: 0.45; }
.home_catalog .wrap { position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; }
.home_catalog .wrap .content { width: 100%; }
.home_catalog .grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4rem; }
.home_catalog .year { font-size: 1.6rem; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.6; }
.home_catalog h2 { font-size: 5rem; line-height: 1.2; margin-top: 1.4rem; font-weight: 650; max-width: 60rem; }
.home_catalog p { max-width: 56rem; margin-top: 2rem; color: rgba(255, 255, 255, 0.8); }
.home_catalog .btn_line { margin-top: 3.6rem; }
.home_catalog .cover { width: 26rem; box-shadow: 0 3rem 6rem rgba(0, 0, 0, 0.5); transform: rotate(-4deg); transition: transform 0.5s; }
.home_catalog .cover img { display: block; width: 100%; height: auto; }
.home_catalog:hover .cover { transform: rotate(0); }

/* ------------------------------------------------------------- about page */
.about_banner .bg::before { display: none; }
.about_banner .bg::after { height: 45.71%; opacity: 0.54; background-image: linear-gradient(to top, #000 12.4%, rgba(0, 0, 0, 0.6), transparent 88.6%); }
.about_banner .head { padding-bottom: 5.25974%; }
.about_banner .head h1 { width: 44.7%; }
.about_banner .head p { flex: 1; max-width: 71.7rem; margin-top: 2.1rem; padding-right: 2%; }
.about_office { max-width: 192rem; margin: 0 auto; padding: 15.7rem 0 5rem; }
.about_office .head { display: grid; grid-template-columns: 1fr 46.55844156%; align-items: start; gap: 0 3rem; }
.about_office .head > em { grid-column: -1/1; display: grid; grid-template-columns: auto 1fr auto; align-items: center; font-size: 1.8rem; font-weight: 500; text-transform: uppercase; gap: 4.4rem; margin-bottom: 1.8rem; }
.about_office .head > em::before { display: block; width: 100%; height: 1px; background-color: #ddd; content: ''; order: 2; margin-right: 2px; }
.about_office .head > em::after { display: block; width: 1.5em; height: 1.5em; border-radius: 50%; border: 0.778em solid rgba(0, 0, 0, 0.13); content: ''; order: 3; }
.about_office .head p { grid-column: 2; }
.about_office .head h2 { grid-row: span 2; }
.about_office p { margin-top: 5.2rem; }
.about_office p + p { margin-top: 3.2rem; }
.about_office .img { width: calc(100% - 3rem); max-width: 173rem; margin-left: auto; margin-top: 6.3rem; aspect-ratio: 173 / 72; background: var(--bg); }
.about_office .img img { object-fit: cover; }
.about_numbers { padding: 9.1rem 0 9.3rem; }
.about_numbers .head { flex: 1; max-width: 46.2rem; width: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 3rem; padding-bottom: 1.9rem; }
.about_numbers .nums { align-self: center; overflow: hidden; width: 60%; max-width: 79.7rem; }
.about_numbers .nums ul { display: grid; grid-template-columns: 1fr 1fr; margin-top: -5.7rem; gap: 6rem 14.93099122%; }
.about_numbers .nums li { position: relative; padding-top: 5.2rem; }
.about_numbers .nums li::before { position: absolute; width: 200%; height: 1px; background-color: #e2e2e2; left: 0; top: 0; content: ''; }
.about_numbers .nums li strong { font-size: 8.1rem; line-height: 1; font-weight: 500; color: #0f0f0e; white-space: nowrap; }
.about_numbers .nums li strong i { font-size: 0.32099em; color: var(--tertiary); margin-left: 0.5em; }
.about_numbers .nums li p { line-height: 2.4rem; color: #727272; max-width: 30.8rem; margin-top: 2.3rem; font-size: 1.6rem; }
.about_intro { padding: 5.1rem 0 9.2rem; }
.about_intro .flex { max-width: 192rem; margin: 0 auto; }
.about_intro .img { width: 50%; height: auto; aspect-ratio: 96 / 72; background: var(--bg); }
.about_intro .img img { object-fit: cover; }
.about_intro .img + .head { max-width: 84.5rem; }
.about_intro .head { flex: 1; width: 100%; align-self: center; padding: 4rem 3rem; margin-bottom: 1.1%; }
.about_intro h2 { max-width: 49.8rem; }
.about_intro p { max-width: 62.5rem; margin-top: 3.4rem; }
.about_intro p + p { margin-top: 3.2rem; }
.about_foundation { padding-top: 9.3rem; padding-bottom: 5.6rem; }
.about_foundation .img { width: 50.15625%; }
.about_foundation .head { margin: 0.7% 0 0; }
.about_awards { padding: 8.6rem 0 10.6rem; }
.about_awards .lt { width: 54.54545455%; align-self: center; }
.about_awards .rt { flex: 1; width: 100%; max-width: 48rem; display: flex; flex-direction: column; justify-content: space-between; gap: 3rem; padding: 1.1% 0 0.65%; }
.about_awards .about_awards_swiper { overflow: hidden; }
.about_awards .items { border-left: 1px solid #e5e5e5; border-top: 1px solid #e5e5e5; }
.about_awards .items ul { display: grid; grid-template-columns: repeat(3, 1fr); }
.about_awards .items .img { border: 0 solid #e5e5e5; border-right-width: 1px; border-bottom-width: 1px; padding-bottom: 58.21428571%; cursor: pointer; }
.about_awards .items .img img { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); height: auto; width: auto; max-height: 72%; max-width: 70%; object-fit: contain; }
.about_awards .items .img:hover img { transform: translate(-50%, -50%) scale(1.05); }
.about_awards p { max-width: 44.3rem; margin-top: 3.8rem; }
.about_awards .nav .nav_list { display: flex; flex-direction: column; align-items: flex-start; gap: 3.1rem; }
.about_awards .nav .nav_item { display: block; cursor: pointer; transition: all 0.3s; font-size: 2.2rem; color: #707070; background: linear-gradient(to right, var(--tertiary), var(--tertiary)) no-repeat center bottom / 0 2px; padding: 0.7rem 0; }
.about_awards .nav .nav_item.active, .about_awards .nav .nav_item:hover { color: var(--title); background-size: 100% 2px; }
.about_awards .nav .nav_item.active { font-weight: 600; }
.about_manufacturing { padding: 10.7rem 0 10.6rem; overflow: hidden; }
.about_manufacturing h2 { max-width: 55.1rem; }
.about_manufacturing .flex { max-width: 192rem; margin: -1px auto 0; }
.about_manufacturing .lt { flex: 1; width: 100%; max-width: 41rem; padding: 0 3rem; margin-left: auto; }
.about_manufacturing .nums li + li { margin-top: 7.4rem; }
.about_manufacturing .nums li { text-transform: uppercase; }
.about_manufacturing .nums li strong { font-size: 5rem; line-height: 1; font-weight: 600; white-space: nowrap; }
.about_manufacturing .nums li strong i { font-size: 0.72em; color: var(--tertiary); margin-left: 0.25em; }
.about_manufacturing .nums li p { opacity: 0.5; margin-top: 1.8rem; }
.about_manufacturing .btn_line { margin-top: 6.1rem; }
.about_manufacturing .image { position: relative; width: 70.3125%; }
.about_manufacturing .image:hover img { transform: scale(1.03); }
.about_manufacturing .image .img.img_ct { position: absolute; width: 100%; padding-bottom: 51.18518519%; left: 0; bottom: 0; }
.about_manufacturing .image .img.img_cv { padding-bottom: 43.48148148%; margin-top: 7.77777778%; background: var(--bg); }
.about_caa { padding: 10.6rem 0 15.8rem; }
.about_caa .flex { max-width: 192rem; margin: 0 auto; }
.about_caa .img { width: 50%; --h: 97.91666667%; background: var(--bg); }
.about_caa .img + .rt { max-width: 82.3rem; }
.about_caa .rt { flex: 1; width: 100%; align-self: center; padding: 4rem 3rem; margin-top: 1.2%; }
.about_caa .head { max-width: 60.3rem; }
.about_caa h2 { max-width: 58rem; }
.about_caa p { margin-top: 2.8rem; }
.about_caa p + p { margin-top: 3.2rem; }
.about_caa .items { margin-top: 5.9rem; max-width: 60.5rem; }
.about_caa .items ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4.2rem 3rem; }
.about_caa .items li .icon { width: 6.4rem; height: 6.4rem; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--bg); color: var(--tertiary); font-size: 2.4rem; font-weight: 700; }
.about_caa .items li h3 { font-size: 2.2rem; line-height: 1.28954545; font-weight: 500; max-width: 28.5rem; margin-top: 2.3rem; }
.about_gallery { padding: 0 0 12rem; }
.about_gallery .list { margin-top: 4rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.about_gallery .list .img { padding-bottom: 68%; background: var(--bg); display: block; }
.about_gallery .list .caption { margin-top: 1.2rem; font-size: 1.6rem; color: var(--text); }

/* ------------------------------------------------------ manufacturing page */
.manufacturing_factory { padding: 14.4rem 0 6.6rem; }
.manufacturing_factory .head { max-width: 50rem; padding-bottom: 1rem; }
.manufacturing_factory .nums { flex: 1; max-width: 77.3rem; width: 100%; }
.manufacturing_factory .nums ul { display: flex; flex-wrap: wrap; gap: 3rem 12.8%; }
.manufacturing_factory .nums li strong { text-transform: uppercase; font-size: 5rem; line-height: 1; font-weight: 600; white-space: nowrap; }
.manufacturing_factory .nums li strong i { font-size: 0.72em; color: var(--tertiary); margin-left: 0.13889em; }
.manufacturing_factory .nums li p { opacity: 0.5; text-transform: uppercase; margin-top: 1.7rem; }
.manufacturing_factory .swiper_box { margin-top: 7.1rem; }
.manufacturing_factory .nav { min-width: 43.33333333%; padding-left: 5.9rem; }
.manufacturing_engineering { padding: 6.6rem 0 8.2rem; }
.manufacturing_engineering .head p { line-height: 2.8rem; }
.manufacturing_engineering h2 { max-width: 54.7rem; }
.manufacturing_engineering p { max-width: 69.4rem; margin-top: 2.3rem; }
.manufacturing_engineering .main { max-width: 192rem; margin: 4.9rem auto 0; }
.manufacturing_engineering .main .image { width: 61.66666667%; }
.manufacturing_engineering .main .intro { position: relative; z-index: 2; flex: 1; width: 100%; max-width: 73.6rem; overflow: hidden; padding-bottom: 0.7%; }
.manufacturing_engineering .manufacturing_engineering_img_swiper { overflow: hidden; position: relative; }
.manufacturing_engineering .manufacturing_engineering_img_swiper::after { position: absolute; width: 13.68%; padding-bottom: 13.68%; border-radius: 50%; border: 5.6875em solid var(--tertiary); content: ''; left: 0; top: 0; margin: -15.1182432% 0 0 -13.0067568%; z-index: 2; }
.manufacturing_engineering .manufacturing_engineering_img_swiper .img { padding-bottom: 55.74324324%; background: var(--bg); }
.manufacturing_engineering .manufacturing_engineering_swiper { padding: 0 11.6rem; overflow: hidden; }
.manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide .pagination, .manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide h3, .manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide strong, .manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide p { transform: translateX(100px); opacity: 0; transition: all 0.6s; }
.manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide-active .pagination, .manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide-active h3, .manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide-active strong, .manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide-active p { transform: translateX(0); opacity: 1; transition: all 0.6s 0.4s; }
.manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide-active strong { transition: all 0.6s 0.5s; }
.manufacturing_engineering .manufacturing_engineering_swiper .swiper-slide-active p { transition: all 0.6s 0.6s; }
.manufacturing_engineering .manufacturing_engineering_swiper .pagination { display: flex; font-size: 1.3rem; text-transform: uppercase; color: rgba(17, 17, 17, 0.58); gap: 0.3077em; letter-spacing: 0.05385em; }
.manufacturing_engineering .manufacturing_engineering_swiper .info { margin-top: 7.3rem; }
.manufacturing_engineering .manufacturing_engineering_swiper .info h3 { font-size: 4.6rem; font-weight: 600; color: var(--tertiary); }
.manufacturing_engineering .manufacturing_engineering_swiper .info strong { display: block; font-size: 3.2rem; font-weight: 500; margin-top: 0.8rem; }
.manufacturing_engineering .manufacturing_engineering_swiper .info p { max-width: 36.7rem; margin-top: 2.7rem; }
.manufacturing_engineering .swiper_btns { margin-top: 7.4rem; padding: 0 11.6rem; }
.manufacturing_engineering .manufacturing_engineering_nav_swiper { overflow: hidden; padding-top: 1px; margin-top: 3.7rem; }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide { position: relative; border-top: 1px solid rgba(17, 17, 17, 0.12); transition: border-top-color 0.3s; cursor: pointer; padding-top: 2.5rem; }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide::after { position: absolute; width: 100%; height: 1px; top: 0; content: ''; background-color: var(--tertiary); transition: all 0.3s; opacity: 0; }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide-thumb-active { border-top-color: var(--tertiary); }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide-thumb-active::after { opacity: 1; }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide-thumb-active .title { color: var(--tertiary); }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .cat { font-size: 1.2rem; opacity: 0.47; text-transform: uppercase; letter-spacing: 0.133em; }
.manufacturing_engineering .manufacturing_engineering_nav_swiper .title { font-size: 2.6rem; font-weight: 600; transition: all 0.3s; margin-top: 1.1rem; }
.manufacturing_caa { padding: 8.1rem 0 7.6rem; }
.manufacturing_caa h2 { max-width: 65.1rem; }
.manufacturing_caa .head p { max-width: 96rem; margin-top: 3.2rem; }
.manufacturing_caa .items { max-width: 192rem; margin: 6.8rem auto 0; }
.manufacturing_caa .row_reverse .info { max-width: 80rem; margin-left: auto; }
.manufacturing_caa .row_reverse .info p { max-width: 56.3rem; }
.manufacturing_caa .img { width: 50%; --h: 100%; background: var(--bg); }
.manufacturing_caa .info { flex: 1; align-self: center; width: 100%; max-width: 82.3rem; padding: 4rem 3rem; margin-top: 8%; }
.manufacturing_caa .info .tcon > em { display: block; font-size: 1.8rem; font-weight: 500; color: #898989; text-transform: uppercase; margin-bottom: 0.9rem; letter-spacing: 0.011em; }
.manufacturing_caa .info h3 { font-size: 4rem; font-weight: 600; }
.manufacturing_caa .info p { max-width: 60.3rem; hyphens: auto; margin-top: 3.5rem; }
.manufacturing_caa .info p + p { margin-top: 3.2rem; }
.manufacturing_caa .info .btn_line { margin-top: 8.8rem; min-width: 18.8rem; }

/* --------------------------------------------------------- certification page */
.tac_banner .bg::after { height: 40.63%; opacity: 0.67; background-image: linear-gradient(to top, #000 -5%, transparent 88.4%); }
.tac_banner .head h1 { max-width: 80.7rem; }
.tac_banner .head p { max-width: 66rem; }
.tac_intro { padding: 20.3rem 0 8.5rem; }
.tac_intro .flex { max-width: 192rem; margin: 0 auto; }
.tac_intro .swiper_box { width: 55.05208333%; align-self: center; }
.tac_intro .swiper_box + .head { max-width: 77.4rem; }
.tac_intro .tac_intro_swiper { overflow: hidden; }
.tac_intro .tac_intro_swiper .img { padding-bottom: 65.56291391%; background: var(--bg); }
.tac_intro div.swiper-pagination.swiper-pagination-bullets { display: flex; left: unset; right: 0; bottom: 0; width: unset; background-color: #fff; gap: 1.2rem; padding: 2.8rem 0 1px 2.8rem; }
.tac_intro div.swiper-pagination.swiper-pagination-bullets .swiper-pagination-bullet { width: 6.4rem; height: 3px; background: #eaeaea; opacity: 1; margin: 0; transition: all 0.3s; border-radius: 0; }
.tac_intro div.swiper-pagination.swiper-pagination-bullets .swiper-pagination-bullet-active { background: var(--tertiary); }
.tac_intro .head { flex: 1; width: 100%; display: flex; flex-direction: column; justify-content: space-between; padding: 1.2rem 3rem 4.2rem; }
.tac_intro h2 { max-width: 56rem; }
.tac_intro p { max-width: 56rem; hyphens: auto; margin-top: 3rem; }
.tac_numbers { overflow: hidden; padding: 8.5rem 0 14.6rem; }
.tac_numbers .head { width: 36.36363636%; }
.tac_numbers .head::before { display: block; width: 3.1rem; height: 3.1rem; border-radius: 50%; border: 1.8rem solid var(--tertiary); content: ''; margin-bottom: 5rem; }
.tac_numbers p { max-width: 53.8rem; margin-top: 2.3rem; }
.tac_numbers .nums { flex: 1; width: 100%; margin-left: -12.72727273%; --w: 25.9rem; padding-bottom: 7.14285714%; }
.tac_numbers .nums li { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; margin-left: auto; min-height: 18.6rem; gap: 3rem; padding: 2rem 0 2rem 7.4rem; }
.tac_numbers .nums li::before { position: absolute; width: 100vw; height: 100%; left: 0; top: 0; content: ''; z-index: -1; pointer-events: none; background-color: #f8f8f8; }
.tac_numbers .nums li:nth-child(even)::before { background-color: #efefef; }
.tac_numbers .nums li:nth-child(2) { width: calc(100% - var(--w)); }
.tac_numbers .nums li:nth-child(3) { width: calc(100% - var(--w) * 1.9421); }
.tac_numbers .nums strong { text-transform: uppercase; font-size: 6.4rem; line-height: 1; white-space: nowrap; font-weight: 500; color: #0f0f0e; }
.tac_numbers .nums strong i { font-size: 0.40625em; color: var(--tertiary); margin-left: 0.8077em; }
.tac_numbers .nums p { font-size: 1.8rem; color: var(--text); text-align: right; margin-top: 0; }
.tac_certifications { padding: 2rem 0 18.5rem; }
.tac_certifications h2 { max-width: 44rem; }
.tac_certifications .head p { max-width: 64rem; margin-top: 2.8rem; }
.tac_certifications .items { margin-top: 7.9rem; }
.tac_certifications .items ul { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid #e5e5e5; border-top: 1px solid #e5e5e5; }
.tac_certifications .items .active .item { box-shadow: 0 1rem 1rem rgba(226, 226, 226, 0.45); }
.tac_certifications .items .active .item::after { opacity: 1; }
.tac_certifications .item { position: relative; display: block; border: 0 solid #e5e5e5; border-bottom-width: 1px; border-right-width: 1px; text-align: center; transition: all 0.3s; height: 100%; padding: 12% 7.797271% 10%; }
.tac_certifications .item::after { position: absolute; width: 100%; height: 2px; background-color: var(--tertiary); content: ''; left: 0; bottom: -1px; transition: all 0.3s; opacity: 0; }
.tac_certifications .item .icon { display: flex; align-items: center; justify-content: center; height: 22rem; width: 100%; margin: 0 auto; }
.tac_certifications .item .icon img { width: auto; max-width: 100%; height: auto; max-height: 100%; object-fit: contain; }
.tac_certifications .item .title { font-size: 2rem; font-weight: 500; margin-top: 2.4rem; }
.tac_lab { padding: 10rem 0 10.1rem; }
.tac_lab .head { display: grid; grid-template-columns: 1fr 75.32467532%; gap: 2.7rem 3rem; }
.tac_lab h2 { position: relative; z-index: 2; margin-right: -30%; padding-top: 5.6rem; }
.tac_lab .logo { width: 8.4rem; height: 8.4rem; align-self: end; border-radius: 50%; border: 2.4rem solid var(--tertiary); }
.tac_lab .img.img_cv { margin-right: -2.5862069%; --h: 56.30252101%; grid-row: span 2; background: var(--bg); }
.tac_lab p { grid-column: 2; max-width: 103rem; }

/* ----------------------------------------------------------- products list */
.products_banner .head { padding: 1% 0 0; }
.products_banner .head p { margin-top: 1.1rem; }
.products_banner .head h1 { line-height: 1.41996173; }
.products_main { padding: 4rem 0 9.7rem; }
.products_main .products_sidebar { width: 24.8rem; position: sticky; top: 12rem; }
.products_main .products_sidebar .taxonomy { border-bottom: 1px solid var(--border); }
.products_main .products_sidebar .taxonomy.active .title::after { transform: rotate(180deg); }
.products_main .products_sidebar .taxonomy.active .box { opacity: 1; }
.products_main .products_sidebar .title { display: block; text-transform: uppercase; color: #9a9a95; padding: 1.7rem 0; }
.products_main .products_sidebar .box { opacity: 0; display: none; transition: opacity 0.3s; }
.products_main .products_sidebar .box ul { padding: 0.5rem 0 3.6rem; }
.products_main .products_sidebar .box ul li { position: relative; font-weight: 500; color: #424242; display: grid; grid-template-columns: 1fr auto; align-items: center; transition: all 0.3s; cursor: pointer; gap: 1rem; padding-left: 1.75em; }
.products_main .products_sidebar .box ul li a { display: block; }
.products_main .products_sidebar .box ul li::before { position: absolute; display: block; width: 1em; height: 1em; border-radius: 50%; border: 1px solid var(--border); background: url(../img/gt/gou-w.svg) no-repeat center / 68.75%; content: ''; left: 0; top: 2px; transition: all 0.3s; }
.products_main .products_sidebar .box ul li .num { font-size: 1.4rem; font-weight: 400; color: #9a9a95; }
.products_main .products_sidebar .box ul li.active, .products_main .products_sidebar .box ul li:hover { color: #161616; }
.products_main .products_sidebar .box ul li.active { font-weight: 650; font-size: 1.8rem; }
.products_main .products_sidebar .box ul li.active::before { background-color: #552358; border-color: #552358; }
.products_main .products_sidebar .box ul li + li { margin-top: 1.4rem; }
.products_main .products_sidebar .box ul ul { padding: 1rem 0 0 0; }
.products_main .products_sidebar .box ul ul li { font-size: 1.5rem; font-weight: 400; }
.products_main .products_sidebar .box ul ul li.active { font-size: 1.5rem; font-weight: 600; }
.products_main .products_sidebar .clear { display: inline-block; font-size: 1.3rem; font-weight: 500; color: #552358; margin-top: 2.8rem; }
.products_main .rt { flex: 1; width: 100%; max-width: 118.2rem; padding-top: 2.4rem; }
.products_main .filters { color: #9a9a95; }
.products_main .filters .btn_filter { display: none; }
.products_main .filters .sort label { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 1.9rem; }
.products_main .filters .sort label select { display: block; width: 100%; font-size: 1.6rem; font-weight: 500; color: #424242; border: 1px solid var(--border); border-radius: 0.3rem; background: url(../img/gt/icon-triangle.svg) no-repeat center right 1.3rem / 0.5em; height: 3.6rem; padding: 0 3rem 0 1.3rem; min-width: 12rem; }
.products_main .list { margin-top: 2.8rem; }
.products_main .list ul.container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7.7rem 2.53807107%; }
.products_main .list .product_list .image { padding-bottom: 100%; }
.products_main p.center:has(.btn_line) { margin-top: 8.1rem; min-height: 6.1rem; }
.products_main p.center:has(.btn_line) .btn_line { min-width: 19.6rem; }
.products_main .sub_cats { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.products_main .sub_cats a { display: inline-block; font-size: 1.5rem; font-weight: 500; color: var(--text); border: 1px solid var(--border); border-radius: 2em; padding: 0.6em 1.3em; transition: all 0.3s; }
.products_main .sub_cats a:hover, .products_main .sub_cats a.active { background: #141413; border-color: #141413; color: #fff; }

/* ---------------------------------------------------------- product detail */
.product_banner { padding: 3.1rem 0 8.8rem; }
.product_banner .flex { margin-top: 3.7rem; }
.product_banner .gallery { width: 61.68831169%; margin-right: -2.5974026%; }
.product_banner .product_gallery_swiper { overflow: hidden; background: var(--bg); }
.product_banner .product_gallery_swiper .img { padding-bottom: 68.42105263%; display: block; }
.product_banner .product_gallery_swiper .img img { object-fit: contain; }
.product_banner .product_thumbs_swiper { overflow: hidden; margin-top: 1.5rem; }
.product_banner .product_thumbs_swiper .swiper-slide { position: relative; max-width: 9rem; cursor: pointer; }
.product_banner .product_thumbs_swiper .swiper-slide::after { position: absolute; inset: 0; content: ''; border: 2px solid #000; transition: all 0.3s; opacity: 0; pointer-events: none; }
.product_banner .product_thumbs_swiper .swiper-slide-thumb-active::after { opacity: 1; }
.product_banner .product_thumbs_swiper .img { padding-bottom: 75%; background: var(--bg); }
.product_banner .product_thumbs_swiper .img img { object-fit: contain; }
.product_banner .head { flex: 1; width: 100%; padding-bottom: 0.9%; }
.product_banner .head p { line-height: 2.8rem; }
.product_banner h1 { font-size: 5.2rem; line-height: 1.23; text-transform: uppercase; font-weight: 400; color: #999; }
.product_banner h1 em { font-size: 1.23077em; font-weight: 650; color: var(--title); display: block; }
.product_banner .tcon > em { display: block; color: var(--tertiary); text-transform: uppercase; font-size: 1.8rem; margin-top: 2.5rem; letter-spacing: 0.0611em; }
.product_banner p { max-width: 42rem; margin-top: 2.1rem; }
.product_banner .features_list { margin-top: 2.4rem; font-size: 1.7rem; line-height: 2.8rem; color: var(--text); max-width: 46rem; }
.product_banner .features_list ul li { position: relative; padding-left: 1.4em; }
.product_banner .features_list ul li::before { content: ''; position: absolute; left: 0; top: 1.1rem; width: 0.5em; height: 0.5em; border-radius: 50%; background: var(--primary); }
.product_banner .btns { display: flex; flex-wrap: wrap; gap: 2.4rem; margin-top: 4.8rem; }
.product_banner .btn_line { min-width: 25.7rem; }
.product_banner .btn { min-width: 23.1rem; }
.product_nav { border-top: 1px solid #ededed; border-bottom: 1px solid #ededed; position: sticky; top: 7.8rem; z-index: 50; background: #fff; }
.product_nav .nav { margin-bottom: -2px; }
.product_nav .nav .nav_list { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem 4.1558%; }
.product_nav .nav .nav_item { display: block; cursor: pointer; transition: all 0.3s; font-size: 1.8rem; font-weight: 500; color: #707070; background: linear-gradient(to right, var(--primary), var(--primary)) no-repeat bottom center / 0 2px; padding: 2.1rem 0.3rem; }
.product_nav .nav .nav_item:hover, .product_nav .nav .nav_item.active { color: var(--title); background-size: 100% 2px; }
.product_nav .nav .nav_item.active { font-weight: 600; }
.product_detail { padding: 8rem 0 6rem; }
.product_detail .head h2 { max-width: 70rem; }
.product_detail .postdetail { margin-top: 4rem; max-width: 120rem; }
.product_detail .postdetail img { margin-left: 0; }
.product_features { padding: 4.2rem 0 7.3rem; }
.product_features .product_features_swiper { overflow: hidden; margin-top: 4.3rem; }
.product_features .item { display: block; height: 100%; }
.product_features .item:hover img { transform: scale(1.03); }
.product_features .item .img { padding-bottom: 76.4588%; background-color: var(--bg); overflow: hidden; }
.product_features .item .info { margin-top: 3.8rem; }
.product_features .item .info h3 { font-size: 2.4rem; font-weight: 600; color: #171717; }
.product_features .item .info p { font-size: 1.8rem; line-height: 2.74rem; color: #4f4f4f; margin-top: 1.1rem; }
.product_features .swiper_control { margin-top: 8rem; }
.product_specs { padding: 7.6rem 0 10rem; background: var(--bg); }
.product_specs h3 { font-size: 3.2rem; font-weight: 600; }
.product_specs .dimensions { margin-top: 4rem; }
.product_specs .dimensions .flex { margin-top: 4.8rem; }
.product_specs .dimensions .img { width: 42.2078%; height: auto; margin-top: 1.43%; background: #fff; }
.product_specs .dimensions .table { flex: 1; width: 100%; max-width: 77.2rem; }
.product_specs .dimensions table td { font-size: 1.8rem; font-weight: 500; border-bottom: 1px solid #e0e0e0; padding: 1.4rem 0 1.7rem; vertical-align: top; }
.product_specs .dimensions table td:first-child { font-weight: 400; color: #6d6d6d; width: 34.1%; font-size: 1.7rem; padding-right: 1rem; }
.product_faqs { background-color: #fff; padding: 11.1rem 0 9rem; }
.product_faqs .faqs { max-width: 108.4rem; margin: 3.5rem auto 0; }
.product_related { padding: 10rem 0 6rem; }
.product_related .tcon { padding-bottom: 0.9rem; }
.product_related .product_related_swiper { overflow: hidden; margin-top: 5rem; }
.product_related .product_list .info .cat { font-size: 1.4rem; padding-bottom: 1px; text-transform: uppercase; }
.product_related .product_list .info .title { font-size: 2.2rem; }
.product_related .swiper_control { margin-top: 8rem; }
.product_inquiry { padding: 8rem 0 10rem; background: var(--bg); }
.product_inquiry .content { max-width: 108.4rem; }
.product_inquiry .quote_form .head p { margin-top: 0.6rem; }

/* ------------------------------------------------------------------- cases */
.knowledge_banner { border-top: 1px solid var(--border); overflow: hidden; }
.knowledge_banner .flex { min-height: 25.4rem; padding: 5rem 0; }
.knowledge_banner .head { margin-top: 1.6%; }
.knowledge_banner h1 { font-size: 6.272rem; }
.knowledge_banner p { max-width: 60rem; margin-top: 1.4rem; }
.knowledge_banner .logo { position: absolute; width: 29.221%; height: auto; opacity: 0.22; right: 0; top: 0; margin: -7.597403% -20.4545% 0 0; }
.knowledge_main { padding: 7.1rem 0 11.8rem; }
.knowledge_main .list ul.container { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(38rem, 100%), 1fr)); gap: 5.1rem 2.66233766%; }
.case_item { display: block; height: 100%; }
.case_item:hover img { transform: scale(1.03); }
.case_item .img { padding-bottom: 66.59836066%; background: var(--bg); }
.case_item .info { margin-top: 1.9rem; }
.case_item .info .locate { font-size: 1.637rem; color: #3f3f3f; }
.case_item .info .title { font-size: 2.318rem; font-weight: 600; margin-top: 1rem; transition: all 0.3s; }
.case_item:hover .info .title { color: var(--primary); }
.case_show { background-image: linear-gradient(to bottom, #f5f4f1, transparent 63.27%); overflow: hidden; padding: 6rem 0 6.6rem; }
.case_show .logo { position: absolute; width: 29.221%; height: auto; opacity: 0.22; right: 0; top: 0; margin: -17.66234% -20.4545% 0 0; }
.case_show .breadcrumbs { margin-bottom: 4rem; }
.case_show .locate { display: grid; grid-template-columns: 1em 1fr; align-items: center; font-weight: 700; color: #000; gap: 1rem; margin-bottom: 2px; }
.case_show .locate::before { display: block; padding-bottom: 100%; content: ''; background: url(../img/gt/case-locate.svg) no-repeat center / contain; }
.case_show h1 { font-size: 5.6rem; }
.case_show h1 em { color: #552358; }
.case_show .case_show_gallery_swiper { overflow: hidden; margin-top: 4.9rem; background: var(--bg); }
.case_show .case_show_gallery_swiper .img { padding-bottom: 59.87012987%; display: block; }
.case_show .case_show_thumbs_swiper { overflow: hidden; margin-top: 1.5rem; }
.case_show .case_show_thumbs_swiper .swiper-slide { position: relative; max-width: 9.4rem; cursor: pointer; }
.case_show .case_show_thumbs_swiper .swiper-slide::after { position: absolute; left: 0; top: 0; bottom: 0; right: -1px; content: ''; border: 2px solid #000; transition: all 0.3s; opacity: 0; pointer-events: none; }
.case_show .case_show_thumbs_swiper .swiper-slide-thumb-active::after { opacity: 1; }
.case_show .case_show_thumbs_swiper .img { padding-bottom: 67.56756757%; }
.case_show .case_show_thumbs_swiper .img:hover img { transform: scale(1.1); }
.case_main { padding: 6.6rem 0 10rem; }
.case_main .content { max-width: 113.4rem; }
.case_main .postdetail h2 { font-size: 2.4rem; margin: 2.7rem 0 1rem; }
.case_main .postdetail p { margin: 1rem 0; }
.case_related { padding: 8rem 0 9.9rem; background: var(--bg); }
.case_related .case_related_swiper { overflow: hidden; margin-top: 5rem; }

/* -------------------------------------------------------------------- news */
.resource_main { padding: 8rem 0 12.8rem; }
.resource_main .total { color: #3f3f3f; text-transform: uppercase; margin-bottom: 0.9rem; }
.resource_main .list { margin-top: 4.3rem; }
.resource_main .list ul.container { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(38rem, 100%), 1fr)); gap: 3.8rem 2.27272727%; }
.resource_popular { padding-top: 7.4rem; }
.resource_popular .resource_popular_swiper { overflow: hidden; }
.resource_popular .resource_popular_swiper .item { display: grid; grid-template-columns: 49.93506494% 1fr; background-color: var(--bg); }
.resource_popular .img { padding-bottom: 73.47204161%; }
.resource_popular .info { align-self: center; padding: 3.8910506% 11.9325551%; margin-top: 2px; }
.resource_popular .info .cat { color: var(--tertiary); text-transform: uppercase; font-weight: 600; font-size: 1.5rem; margin-bottom: 1.4rem; }
.resource_popular .info .title { font-size: 4.2rem; line-height: 1.3; font-weight: 600; max-width: 55.3rem; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 3; transition: all 0.3s; }
.resource_popular .item:hover .info .title { color: var(--primary); }
.resource_popular .info .desc { position: relative; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 4; padding-left: 3.5rem; margin-top: 2.8rem; max-width: 51.1rem; font-size: 1.7rem; line-height: 2.8rem; color: var(--text); }
.resource_popular .info .desc::before { position: absolute; width: 2px; height: 90%; background-color: var(--tertiary); content: ''; left: 0; top: 50%; transform: translateY(-50%); }
.resource_popular .info .btn { display: inline-flex; align-items: center; justify-content: center; gap: 2.6rem; margin-top: 3.9rem; }
.resource_popular .info .btn::after { display: inline-block; content: ''; flex-shrink: 0; transition: all 0.3s; filter: contrast(0) brightness(2); width: 0.611em; height: 0.611em; background: url(../img/gt/arrow-r-s.svg) no-repeat center / contain; }
.resource_popular .info .btn:hover::after { filter: none; transform: translateX(20%); }
.post_banner { border-bottom: 1px solid var(--border); padding: 1.7rem 0 4.3rem; }
.post_banner .content { max-width: 115rem; }
.post_banner .breadcrumbs span { text-transform: uppercase; }
.post_banner .head { max-width: 76rem; margin-top: 3.2rem; }
.post_banner .head > em { display: block; font-weight: 600; color: var(--tertiary); text-transform: uppercase; margin-bottom: 2rem; }
.post_banner .head h1 { font-size: 4.6rem; line-height: 1.3; font-weight: 700; }
.post_banner .head p { max-width: 59rem; font-size: 1.7rem; line-height: 1.77; margin-top: 2.1rem; }
.post_banner .flex { margin-top: 3.3rem; }
.post_banner .metas { display: grid; grid-template-columns: 4.4rem 1fr; align-items: center; gap: 1.6rem; }
.post_banner .metas .avatar { padding-bottom: 100%; border-radius: 50%; background: var(--tertiary); display: flex; align-items: center; justify-content: center; }
.post_banner .metas .avatar::after { content: 'N'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 2rem; }
.post_banner .metas .name { font-weight: 500; }
.post_banner .metas .meta { font-size: 1.3rem; color: #9a9a95; margin-top: 2px; letter-spacing: 0.0231em; }
.post_banner .share { gap: 0.9rem; display: flex; flex-wrap: wrap; }
.post_banner .share a, .post_banner .share .link button { display: block; width: 3.9rem; height: 3.9rem; overflow: hidden; text-indent: -999px; position: relative; transition: all 0.3s; border-radius: 50%; border: 1px solid var(--border); }
.post_banner .share .link button { cursor: pointer; padding: 0; font: inherit; background: none; }
.post_banner .share a::after, .post_banner .share .link button::after { content: ''; display: block; position: absolute; inset: 0; background: no-repeat center / 54%; transition: all 0.3s; }
.post_banner .share a:hover, .post_banner .share .link button:hover { border-color: var(--primary); background-color: var(--primary); }
.post_banner .share a:hover::after, .post_banner .share .link button:hover::after { filter: contrast(0) brightness(2); }
.post_banner .share .linkedin a::after { background-image: url(../img/gt/share-linkedin.svg); }
.post_banner .share .twitter a::after { background-image: url(../img/gt/share-twitter.svg); }
.post_banner .share .facebook a::after { background-image: url(../img/gt/social-facebook.svg); background-size: 44%; }
.post_banner .share .link button::after { background-image: url(../img/gt/share-link.svg); }
.post_banner .share .link { position: relative; }
.post_copy_tip { position: absolute; left: 50%; bottom: calc(100% + 0.8rem); z-index: 2; padding: 0.6rem 1.2rem; border-radius: 0.4rem; background-color: var(--text); color: #fff; font-size: 1.2rem; line-height: 1.4; white-space: nowrap; opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(0.4rem); transition: opacity 0.3s, transform 0.3s; }
.post_copy_tip.active { opacity: 1; transform: translateX(-50%) translateY(0); }
.post_main { padding: 3.8rem 0 9.8rem; }
.post_main .content { max-width: 115rem; }
.post_main .post_img .img { padding-bottom: 50.34782609%; background: var(--bg); }
.post_main .postdetail { max-width: 80rem; margin: 4.5rem auto 0; }
.post_main .post_nav { border-top: 1px solid var(--border); max-width: 80rem; margin: 6rem auto 0; padding-top: 3rem; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.post_main .post_nav a { display: block; font-size: 1.6rem; color: var(--text); transition: all 0.3s; }
.post_main .post_nav a span { display: block; font-size: 1.3rem; text-transform: uppercase; color: #9a9a95; margin-bottom: 0.8rem; letter-spacing: 0.05em; }
.post_main .post_nav a strong { font-weight: 600; color: var(--title); display: block; transition: all 0.3s; }
.post_main .post_nav a:hover strong { color: var(--primary); }
.post_main .post_nav .next { text-align: right; }

/* ------------------------------------------------------------------ contact */
.contact_banner .bg::before, .contact_banner .bg::after { display: none; }
.contact_main { padding: 10rem 0 8rem; }
.contact_main .quote_form { width: 53.24675325%; }
.contact_main .head { padding-bottom: 1.9rem; }
.contact_main .head p { margin-top: 2px; }
.contact_main .connect { flex: 1; width: 100%; max-width: 60.1rem; padding-top: 1.3%; }
.contact_main .connect ul { max-width: 50.1rem; }
.contact_main .connect li + li { margin-top: 2.9rem; }
.contact_main .connect li { position: relative; border-bottom: 1px solid var(--border); margin-left: 8.9rem; padding-bottom: 3.6rem; }
.contact_main .connect li::before, .contact_main .connect li::after { position: absolute; left: -8.9rem; top: 1px; width: 6.3rem; height: 6.3rem; border-radius: 50%; background-color: var(--tertiary); content: ''; }
.contact_main .connect li::after { background: no-repeat center / 36.51%; filter: contrast(0) brightness(2); }
.contact_main .connect li:last-child { border-bottom: none; }
.contact_main .connect li .label { font-size: 1.955rem; font-weight: 700; color: #141413; margin-bottom: 1rem; }
.contact_main .connect li a, .contact_main .connect li p { font-size: 1.7rem; line-height: 3rem; color: var(--text); }
.contact_main .connect li a { display: block; line-height: normal; max-width: max-content; vertical-align: top; transition: all 0.3s; text-decoration: underline transparent; margin-top: 1.2rem; }
.contact_main .connect li a:hover { color: var(--primary); text-decoration-color: var(--primary); }
.contact_main .connect li a + a { margin-top: 0.7rem; }
.contact_main .connect .email::after { background-image: url(../img/gt/icon-email.svg); }
.contact_main .connect .phone::after { background-image: url(../img/gt/icon-phone.svg); background-size: 31.75%; }
.contact_main .connect .locate::after { background-image: url(../img/gt/icon-locate.svg); background-size: 28.6%; }
.contact_map { padding: 0 0 10rem; }
.contact_map .map { position: relative; padding-bottom: 36%; background: var(--bg); overflow: hidden; }
.contact_map .map iframe, .contact_map .map img { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.contact_main + .page_products { background: var(--bg); }

/* --------------------------------------------------------------------- faqs */
.faqs_banner { background-color: #f5f4f1; overflow: hidden; }
.faqs_banner .content { max-width: 117.6rem; }
.faqs_banner .flex { min-height: 45rem; padding: 6rem 0; }
.faqs_banner .head { flex: 1; max-width: 66rem; padding-bottom: 3.3%; }
.faqs_banner h1 { font-size: 6.272rem; }
.faqs_banner p { max-width: 52rem; margin-top: 1.4rem; }
.faqs_banner form { display: grid; grid-template-columns: 1fr 6.3rem; background-color: #fff; border: 1px solid var(--border); transition: border-color 0.2s; border-radius: 0.3rem; max-width: 56.1rem; height: 6rem; margin-top: 2.8rem; }
.faqs_banner form:focus-within { border-color: var(--primary); }
.faqs_banner form input { display: block; width: 100%; font-size: 1.6rem; padding: 0 20px; }
.faqs_banner form input[type=submit] { padding: 0; margin: -0.5px 0; border-radius: 0.3rem; background: url(../img/gt/icon-search-w.svg) no-repeat center / 31.75% var(--tertiary); transition: all 0.3s; text-indent: -999px; color: transparent; }
.faqs_banner form input[type=submit]:hover { background-color: var(--title); }
.faqs_banner .mask_img { position: absolute; width: 45.57823129%; height: auto; right: 0; top: 0; margin: -12.8401361% -45.8333333% 0 0; }
.faqs_main { padding: 6rem 0 8.6rem; overflow: hidden; }
.faqs_main .content { max-width: 117.6rem; }
.faqs_main .mask_img { position: absolute; left: 0; top: 0; width: 40.30612245%; height: auto; margin: -25.5952381% 0 0 -51.1054422%; }
.faqs_main .total { color: #9a9a95; margin-bottom: 0.7rem; }
.faqs_main .nav { border-bottom: 1px solid var(--border); padding: 2.1rem 0; margin-top: 0.8rem; }
.faqs_main .nav .nav_list { display: flex; flex-wrap: wrap; gap: 1.1rem; }
.faqs_main .nav .nav_item { display: block; text-align: center; cursor: pointer; transition: all 0.3s; font-size: 1.8rem; line-height: 1.2; font-weight: 500; color: var(--text); border: 1px solid var(--border); border-radius: 1.3em; padding: 0.65em 1.33em; }
.faqs_main .nav .nav_item.active, .faqs_main .nav .nav_item:hover { border-color: #141413; background-color: #141413; color: #fff; }
.faqs_main .list { margin-top: 6.7rem; }
.faqs_main .faqs_list { counter-reset: faqs; }
.faqs_main .faqs_list > .faqs { counter-increment: faqs; }
.faqs_main .faqs.hidden { display: none; }
.faqs_main .faqs h3 { font-size: 2.3rem; font-weight: 700; color: #141413; margin-bottom: 1.2rem; }
.faqs_main .faqs h3 .order { display: inline-block; font-size: 1.3rem; color: #552358; min-width: 2.38em; }
.faqs_main .faqs h3 .order::before { content: counter(faqs, decimal-leading-zero); }
.faqs_main .faqs + .faqs { margin-top: 5.2rem; }
.faqs_main .faqs_empty { padding: 4rem 0; font-size: 1.8rem; color: #9a9a95; }

/* ------------------------------------------------------------------- search */
.search_main { padding: 6rem 0 12rem; }
.search_main .total { color: #3f3f3f; margin-bottom: 0.9rem; }
.search_main .total strong { color: var(--primary); }
.search_main .list { margin-top: 4.3rem; }
.search_main .list ul.container { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(32rem, 100%), 1fr)); gap: 4rem 2.27272727%; }
.search_main .list .product_list .image { padding-bottom: 100%; }

/* ------------------------------------------------------------- generic page */
.page_main { padding: 8rem 0 12rem; }
.page_main .content { max-width: 115rem; }
.page_main .postdetail { max-width: 100%; }
.page_main .page_frame { position: relative; width: 100%; height: 80vh; min-height: 60rem; border: 1px solid var(--border); }
.page_main .page_frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.page_main .page_gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; margin-top: 4rem; }
.page_main .page_gallery .img { padding-bottom: 72%; background: var(--bg); display: block; border: 1px solid var(--border); }
.page_main .page_gallery .img img { object-fit: contain; padding: 1.5rem; }
.page_main .page_gallery .caption { margin-top: 1.2rem; font-size: 1.6rem; color: var(--text); text-align: center; }
.page_side { display: grid; grid-template-columns: 26rem 1fr; gap: 6rem; align-items: start; }
.page_side .side_nav { position: sticky; top: 12rem; }
.page_side .side_nav strong { display: block; text-transform: uppercase; color: #9a9a95; font-weight: 500; padding-bottom: 1.4rem; border-bottom: 1px solid var(--border); margin-bottom: 1rem; }
.page_side .side_nav a { display: block; padding: 1.2rem 0; font-size: 1.7rem; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--border); transition: all 0.3s; }
.page_side .side_nav a:hover, .page_side .side_nav a.active { color: var(--primary); padding-left: 0.6rem; }

/* ================================================================ responsive */
@media screen and (min-width: 769px) and (max-width: 1440px) { .about_designers .about_designers_swiper { margin: 9.1rem 0 0; } }
@media screen and (min-width: 769px) and (max-width: 1220px) {
  .page_space .nav { max-width: 65%; }
  .manufacturing_engineering .manufacturing_engineering_swiper, .manufacturing_engineering .swiper_btns { padding: 0 5rem; }
  .product_banner .gallery { width: 55%; margin-right: 0; }
  .tac_lab .head { grid-template-columns: 1fr 65%; }
  .tac_lab .img.img_cv { margin-right: 0; }
}
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .home_banner div.swiper-pagination.swiper-pagination-bullets { bottom: 3rem; }
  .about_manufacturing .nums li strong { font-size: 4rem; }
  .manufacturing_factory .nums ul { gap: 3rem; }
  .manufacturing_factory .nums li strong { font-size: 4rem; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info { margin-top: 3rem; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info h3 { font-size: 4rem; }
  .manufacturing_engineering .swiper_btns { margin-top: 3rem; }
  .manufacturing_caa .info { margin: 0; }
  .tac_numbers .nums { --w: 10rem; }
  .tac_numbers .nums strong { font-size: 5rem; }
  .knowledge_banner h1, .faqs_banner h1 { font-size: 6rem; }
  .about_gallery .list { grid-template-columns: repeat(3, 1fr); }
}
@media screen and (min-width: 769px) and (max-width: 896px) {
  .home_banner .head .title { font-size: 5rem; }
  .about_banner .bg::after { height: 100%; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info h3 { font-size: 3rem; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info strong { font-size: 2.2rem; }
  .manufacturing_caa .info .btn_line { margin-top: 4rem; }
  .products_main .list ul.container { grid-template-columns: 1fr 1fr; }
  .knowledge_banner h1, .faqs_banner h1 { font-size: 5rem; }
  .page_side { grid-template-columns: 20rem 1fr; gap: 3rem; }
}
@media screen and (max-width: 768px) {
  .home_banner .head { padding: 40px 0; margin: 0; width: 100%; max-width: 450px; }
  .home_banner .head .title { font-size: 25px; line-height: 1.3; }
  .home_banner .head .desc { margin-top: 12px; max-width: unset; }
  .home_banner .head .btn_line { min-width: 120px; margin-top: 20px; }
  .home_banner div.swiper-pagination.swiper-pagination-bullets { bottom: 20px; }
  .home_intro { padding: 50px 0; }
  .home_intro .head h2 { line-height: 1.3; }
  .home_intro .img { margin-top: 30px; }
  .home_intro .flex { margin-top: 20px; }
  .home_intro .flex .tcon { margin: 0; }
  .home_intro .flex .tcon p { margin: 0; }
  .home_intro .flex .btn_line { min-width: 120px; }
  .page_space .page_space_swiper .swiper-slide .img.img_ab { opacity: 0.7; }
  .page_space .info { width: 100%; padding: 40px 0; margin: 0; }
  .page_space .info .title { font-size: 22px; }
  .page_space .info .title::after { width: 22px; margin-top: 16px; }
  .page_space .info .desc { margin-top: 12px; }
  .page_space .info .btn_line { margin-top: 20px; }
  .page_space .info .btn_line.wt { margin-top: 20px; }
  .page_space .nav { padding: 14px 20px 0; }
  .home_products { padding: 50px 0; overflow: hidden; }
  .home_products .home_products_swiper { overflow: unset; margin-top: 30px; }
  .home_products .item .info { margin-top: 16px; }
  .home_products .item .info .title { font-size: 18px; margin-top: 5px; }
  .home_case { padding: 50px 0; }
  .home_case .home_case_swiper { margin-top: 30px; }
  .home_case .home_case_swiper .info { grid-template-columns: 40% 1fr; width: 100%; margin-top: 20px; gap: 12px 20px; font-size: 18px; line-height: 1.5; }
  .home_case .home_case_swiper .info .desc { padding: 0; font-size: 14px; }
  .home_case .swiper_btns { position: static; padding: 0; gap: 14px; margin-top: 30px; justify-content: flex-end; }
  .home_case .swiper_btns .pagination { width: auto; font-size: 14px; }
  .home_catalog .bg { padding-bottom: 0; height: auto; }
  .home_catalog .bg img { position: absolute; inset: 0; }
  .home_catalog .wrap { position: relative; padding: 40px 0; }
  .home_catalog .grid { grid-template-columns: 1fr; gap: 24px; }
  .home_catalog h2 { font-size: 24px; }
  .home_catalog .cover { width: 160px; transform: none; }
  .about_banner .head { padding-bottom: 30px; }
  .about_banner .head h1 { width: 30%; }
  .about_banner .head p { margin-top: 0; padding: 0; }
  .about_office { padding: 50px 0; }
  .about_office .head { gap: 0 20px; }
  .about_office .head > em { font-size: 14px; margin-bottom: 10px; gap: 16px; }
  .about_office .head > em::before { margin-right: 0; }
  .about_office .head > em::after { width: 10px; height: 10px; border-width: 8px; }
  .about_office .img { width: calc(100% - 20px); margin-top: 30px; }
  .about_intro { padding: 50px 0; }
  .about_intro .flex { align-items: center; }
  .about_intro .head { padding: 20px; margin: 0; }
  .about_numbers { padding: 50px 0; }
  .about_numbers .flex { flex-direction: column; }
  .about_numbers .head { flex-direction: row; flex-wrap: wrap; gap: 0 20px; padding: 0; max-width: unset; }
  .about_numbers .head h2 { max-width: 300px; }
  .about_numbers .head p { max-width: 400px; }
  .about_numbers .nums { width: 100%; max-width: unset; }
  .about_numbers .nums ul { margin-top: -1px; gap: 30px 20px; }
  .about_numbers .nums li { padding-top: 20px; }
  .about_numbers .nums li strong { font-size: 40px; }
  .about_numbers .nums li p { line-height: 1.5; margin-top: 10px; font-size: 14px; }
  .about_awards { padding: 50px 0; }
  .about_awards .rt { padding: 0; gap: 20px; }
  .about_awards .nav .nav_list { gap: 20px; }
  .about_awards .nav .nav_item { font-size: 14px; padding: 5px 0; }
  .about_manufacturing { padding: 50px 0; }
  .about_manufacturing .flex { margin-top: 30px; }
  .about_manufacturing .lt { padding: 0 20px; }
  .about_manufacturing .nums li + li { margin-top: 20px; }
  .about_manufacturing .nums li strong { font-size: 24px; }
  .about_manufacturing .nums li p { margin-top: 10px; }
  .about_manufacturing .btn_line { margin-top: 20px; }
  .about_manufacturing .image { width: 62%; }
  .about_caa { padding: 50px 0; }
  .about_caa .flex { align-items: center; }
  .about_caa .rt { padding: 20px; margin: 0; }
  .about_caa .items { margin-top: 30px; }
  .about_caa .items ul { gap: 20px; }
  .about_caa .items li .icon { width: 40px; height: 40px; font-size: 16px; }
  .about_caa .items li h3 { font-size: 16px; line-height: 1.5; margin-top: 14px; }
  .about_gallery { padding-bottom: 50px; }
  .about_gallery .list { grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
  .about_gallery .list .caption { font-size: 14px; margin-top: 8px; }
  .manufacturing_factory { padding: 50px 0 0; }
  .manufacturing_factory .head { padding: 0; }
  .manufacturing_factory .nums { flex: unset; max-width: unset; }
  .manufacturing_factory .nums ul { gap: 30px; }
  .manufacturing_factory .nums li { flex: 1; }
  .manufacturing_factory .nums li strong { font-size: 24px; }
  .manufacturing_factory .nums li p { margin-top: 10px; }
  .manufacturing_factory .swiper_box { margin-top: 30px; }
  .manufacturing_factory .nav { padding-left: 20px; }
  .manufacturing_engineering { padding: 50px 0; }
  .manufacturing_engineering .head { display: block; }
  .manufacturing_engineering .head p { line-height: 1.5; }
  .manufacturing_engineering .main { margin-top: 30px; }
  .manufacturing_engineering .intro { padding: 0; }
  .manufacturing_engineering .manufacturing_engineering_img_swiper::after { border-width: 2em; }
  .manufacturing_engineering .manufacturing_engineering_swiper { padding: 0 20px; }
  .manufacturing_engineering .manufacturing_engineering_swiper .pagination { font-size: 12px; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info { margin-top: 10px; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info h3 { font-size: 18px; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info strong { font-size: 16px; margin-top: 5px; }
  .manufacturing_engineering .manufacturing_engineering_swiper .info p { margin-top: 10px; }
  .manufacturing_engineering .swiper_btns { margin-top: 20px; padding: 0 20px; }
  .manufacturing_engineering .manufacturing_engineering_nav_swiper { margin-top: 20px; }
  .manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide { padding-top: 14px; }
  .manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide .cat { font-size: 12px; }
  .manufacturing_engineering .manufacturing_engineering_nav_swiper .swiper-slide .title { font-size: 16px; margin-top: 5px; }
  .manufacturing_caa { padding: 50px 0; }
  .manufacturing_caa .items { margin-top: 30px; }
  .manufacturing_caa .info { padding: 30px 20px; margin: 0; }
  .manufacturing_caa .info .tcon > em { font-size: 14px; margin-bottom: 8px; }
  .manufacturing_caa .info h3 { font-size: 18px; }
  .manufacturing_caa .info p { margin-top: 10px; }
  .manufacturing_caa .info p + p { margin-top: 10px; }
  .manufacturing_caa .info .btn_line { min-width: 120px; margin-top: 20px; }
  .tac_intro { padding: 50px 0; }
  .tac_intro div.swiper-pagination.swiper-pagination-bullets { gap: 10px; padding: 14px 0 0 14px; }
  .tac_intro div.swiper-pagination.swiper-pagination-bullets .swiper-pagination-bullet { width: 30px; }
  .tac_intro .head { padding: 20px; }
  .tac_numbers { padding: 50px 0; }
  .tac_numbers .head::before { width: 16px; height: 16px; border-width: 10px; margin-bottom: 10px; }
  .tac_numbers .nums { --w: 100px; }
  .tac_numbers .nums li { min-height: unset; padding: 20px 0 20px 20px; gap: 10px 16px; }
  .tac_numbers .nums strong { font-size: 26px; }
  .tac_numbers .nums p { font-size: 14px; margin: 0; }
  .tac_certifications { padding: 20px 0 50px; }
  .tac_certifications .items { margin-top: 30px; }
  .tac_certifications .items ul { grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr)); }
  .tac_certifications .item { padding: 20px; }
  .tac_certifications .item .icon { height: 120px; }
  .tac_certifications .item .title { font-size: 14px; margin-top: 14px; }
  .tac_lab { padding: 50px 0; }
  .tac_lab .head { grid-template-columns: 1fr 60%; gap: 20px; }
  .tac_lab h2 { margin-right: -40px; padding-top: 0; }
  .tac_lab .img.img_cv { margin-right: 0; }
  .tac_lab .logo { width: 50px; height: 50px; border-width: 14px; }
  .products_banner .head p { margin-top: 12px; }
  .products_main { padding: 30px 0 50px; }
  .products_main .products_sidebar { position: fixed; left: 0; top: 0; right: 0; bottom: 0; z-index: 999; pointer-events: none; display: flex; --radius: 8px; margin: 0; width: unset; }
  .products_main .products_sidebar.active { pointer-events: all; }
  .products_main .products_sidebar.active .close { opacity: 1; }
  .products_main .products_sidebar.active .con { transform: translate(0); }
  .products_main .products_sidebar > .close { position: absolute; left: 0; top: 0; right: 0; bottom: 0; z-index: -1; opacity: 0; transition: all 0.3s; background-color: rgba(0, 0, 0, 0.75); }
  .products_main .products_sidebar .con { width: min(300px, 80%); height: 100%; display: flex; flex-direction: column; transition: all 0.3s; transform: translateX(-100%); background-color: #fff; }
  .products_main .products_sidebar .close_box { padding: 12px; border-bottom: 1px solid rgba(0, 0, 0, 0.1); }
  .products_main .products_sidebar .close_box .close { display: block; width: 40px; height: 40px; cursor: pointer; margin-left: auto; transition: all 0.3s; border-radius: var(--radius); background: url(../img/gt/close.svg) no-repeat center / 12px; }
  .products_main .products_sidebar .close_box + div { flex: 1; overflow: auto; padding: 12px 0 30px; }
  .products_main .products_sidebar .title { display: grid; font-size: 16px; line-height: 1.5; padding: 14px 20px; grid-template-columns: 1fr 12px; gap: 12px; }
  .products_main .products_sidebar .title::after { display: block; padding-bottom: 100%; content: ''; background: url(../img/gt/icon-select.svg) no-repeat center / contain; transition: all 0.3s; }
  .products_main .products_sidebar .box { padding: 10px 20px 20px; }
  .products_main .products_sidebar .box ul { padding: 0; }
  .products_main .products_sidebar .box ul li + li { margin-top: 12px; }
  .products_main .products_sidebar .box ul li.active { font-size: 14px; }
  .products_main .products_sidebar .box ul li .num { font-size: 13px; }
  .products_main .products_sidebar .clear { margin-top: 20px; margin-left: 20px; font-size: 13px; }
  .products_main .rt { padding: 0; }
  .products_main .filters .btn_filter { display: inline-flex; width: 20px; height: 20px; content: ''; background: url(../img/gt/nav-btn-p.svg) no-repeat center / contain; }
  .products_main .filters .total { margin-right: auto; }
  .products_main .filters .sort label { gap: 14px; }
  .products_main .filters .sort label select { font-size: 14px; padding: 0 40px 0 20px; height: 35px; background-position-x: right 20px; }
  .products_main .list { margin-top: 30px; }
  .products_main .list ul.container { grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr)); gap: 30px 16px; }
  .products_main .list ul.container { grid-template-columns: 1fr 1fr; }
  .products_main p.center:has(.btn_line) { margin-top: 40px; min-height: 42px; }
  .products_main p.center:has(.btn_line) .btn_line { min-width: 120px; }
  .product_banner { padding: 20px 0 50px; }
  .product_banner .flex { margin-top: 20px; }
  .product_banner .flex .head { padding: 0; }
  .product_banner .flex .head h1 { font-size: 25px; line-height: 1.3; }
  .product_banner .flex .head .tcon > em { font-size: 14px; margin-top: 10px; }
  .product_banner .flex .head p { margin-top: 12px; }
  .product_banner .features_list { font-size: 14px; line-height: 1.6; margin-top: 14px; }
  .product_banner .features_list ul li::before { top: 7px; }
  .product_banner .flex .head .btns { flex-direction: column; margin-top: 20px; }
  .product_banner .flex .head .btns .btn, .product_banner .flex .head .btns .btn_line { min-width: unset; }
  .product_banner .gallery { margin-right: 0; width: 55%; }
  .product_banner .product_thumbs_swiper .swiper-slide { max-width: 60px; }
  .product_nav { top: 64px; }
  .product_nav .nav .nav_list { width: calc(100% + 40px); padding: 0 20px; margin: 0 -20px; flex-wrap: nowrap; gap: 20px; overflow-x: auto; justify-content: unset; }
  .product_nav .nav .nav_list::-webkit-scrollbar { display: none; }
  .product_nav .nav .nav_list li { flex-shrink: 0; }
  .product_nav .nav .nav_list .nav_item { font-size: 14px; padding: 12px 0; white-space: nowrap; }
  .product_detail { padding: 50px 0 30px; }
  .product_detail .postdetail { margin-top: 20px; }
  .product_features { padding: 50px 0; overflow: hidden; }
  .product_features .product_features_swiper { overflow: unset; margin-top: 30px; }
  .product_features .item .info { margin-top: 20px; }
  .product_features .item .info h3 { font-size: 18px; }
  .product_features .item .info p { font-size: 14px; line-height: 1.5; margin-top: 5px; }
  .product_features .swiper_control { margin-top: 40px; }
  .product_specs { padding: 50px 0; }
  .product_specs h3 { font-size: 18px; }
  .product_specs .dimensions { margin-top: 20px; }
  .product_specs .dimensions .flex { margin-top: 20px; }
  .product_specs .dimensions .img { margin: 0; }
  .product_specs .dimensions table td { font-size: 15px; padding: 14px 0; }
  .product_specs .dimensions table td:first-child { font-size: 14px; }
  .product_faqs { padding: 50px 0; }
  .product_faqs .faqs { margin-top: 30px; }
  .product_related { padding: 50px 0; overflow: hidden; }
  .product_related .product_related_swiper { margin-top: 30px; overflow: unset; }
  .product_related .product_list .info .cat { font-size: 13px; padding-bottom: 0; }
  .product_related .product_list .info .title { font-size: 18px; }
  .product_related .swiper_control { margin-top: 40px; }
  .product_inquiry { padding: 50px 0; }
  .knowledge_banner .flex { min-height: unset; padding: 40px 0; }
  .knowledge_banner .head { margin: 0; }
  .knowledge_banner h1 { font-size: 25px; }
  .knowledge_main { padding: 50px 0; }
  .knowledge_main .list ul.container { grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr)); gap: 30px 16px; }
  .case_item .info { margin-top: 14px; }
  .case_item .info .locate { font-size: 14px; }
  .case_item .info .title { font-size: 18px; margin-top: 5px; }
  .case_show { padding: 30px 0; }
  .case_show .breadcrumbs { margin-bottom: 20px; }
  .case_show .locate { margin-bottom: 10px; gap: 8px; }
  .case_show h1 { font-size: 22px; }
  .case_show .case_show_gallery_swiper { margin-top: 30px; }
  .case_show .case_show_thumbs_swiper { margin-top: 12px; }
  .case_show .case_show_thumbs_swiper .swiper-slide { max-width: 60px; }
  .case_main { padding: 30px 0; }
  .case_main .postdetail h2 { font-size: 18px; margin: 20px 0 5px; }
  .case_related { padding: 50px 0; overflow: hidden; }
  .case_related .case_related_swiper { overflow: unset; margin-top: 30px; }
  .resource_main { padding: 50px 0; }
  .resource_main .total { margin-bottom: 0; }
  .resource_main .list { margin-top: 30px; }
  .resource_main .list ul.container { grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr)); gap: 30px 16px; }
  .resource_popular { padding: 50px 0 0; }
  .resource_popular .info { padding: 20px; margin: 0; }
  .resource_popular .info .cat { font-size: 13px; margin-bottom: 8px; }
  .resource_popular .info .title { font-size: 18px; line-height: 1.5; }
  .resource_popular .info .desc { font-size: 14px; line-height: 1.5; margin-top: 10px; padding-left: 20px; }
  .resource_popular .info .btn { gap: 10px; margin-top: 20px; }
  .post_banner { padding: 20px 0 30px; }
  .post_banner .head { margin-top: 20px; }
  .post_banner .head > em { margin-bottom: 8px; }
  .post_banner .head h1 { font-size: 22px; }
  .post_banner .head p { font-size: 14px; line-height: 1.5; margin-top: 12px; }
  .post_banner .flex { margin-top: 30px; }
  .post_banner .metas { grid-template-columns: 40px 1fr; gap: 14px; }
  .post_banner .metas .meta { font-size: 12px; }
  .post_banner .share { gap: 10px; }
  .post_banner .share a, .post_banner .share .link button { width: 36px; height: 36px; }
  .post_main { padding: 30px 0 50px; }
  .post_main .postdetail { margin-top: 30px; }
  .post_main .post_nav { margin-top: 30px; padding-top: 20px; grid-template-columns: 1fr; gap: 16px; }
  .post_main .post_nav .next { text-align: left; }
  .contact_main { padding: 50px 0; }
  .contact_main .flex { gap: 30px; }
  .contact_main .quote_form { width: 100%; }
  .contact_main .head { padding-bottom: 10px; }
  .contact_main .head p { margin-top: 12px; }
  .contact_main .connect { max-width: unset; padding: 0; }
  .contact_main .connect ul { max-width: unset; }
  .contact_main .connect li + li { margin-top: 20px; }
  .contact_main .connect li { padding-bottom: 20px; margin-left: 60px; }
  .contact_main .connect li::before, .contact_main .connect li::after { width: 40px; height: 40px; top: 0; left: -60px; }
  .contact_main .connect li .label { font-size: 18px; margin-bottom: 8px; }
  .contact_main .connect li a, .contact_main .connect li p { line-height: 1.5; font-size: 14px; }
  .contact_main .connect li a { margin-top: 8px; }
  .contact_main .connect li a + a { margin-top: 0; }
  .contact_map { padding-bottom: 50px; }
  .contact_map .map { padding-bottom: 70%; }
  .faqs_banner .flex { min-height: unset; padding: 40px 0; }
  .faqs_banner .head { padding: 0; }
  .faqs_banner .head h1 { font-size: 25px; }
  .faqs_banner form { margin-top: 20px; height: 52px; grid-template-columns: 1fr 50px; max-width: 400px; }
  .faqs_banner form input { font-size: 14px; }
  .faqs_banner .mask_img { margin: -20% -20% 0 0; }
  .faqs_main { padding: 50px 0; }
  .faqs_main .total { margin-bottom: 0; }
  .faqs_main .nav { padding: 14px 0; }
  .faqs_main .nav .nav_list { width: calc(100% + 40px); padding: 0 20px; margin: 0 -20px; flex-wrap: nowrap; gap: 10px; overflow-x: auto; }
  .faqs_main .nav .nav_list::-webkit-scrollbar { display: none; }
  .faqs_main .nav .nav_list li { flex-shrink: 0; }
  .faqs_main .nav .nav_list .nav_item { font-size: 14px; white-space: nowrap; }
  .faqs_main .list { margin-top: 30px; }
  .faqs_main .faqs h3 { font-size: 18px; margin-bottom: 10px; }
  .faqs_main .faqs h3 .order { font-size: 13px; }
  .faqs_main .faqs + .faqs { margin-top: 30px; }
  .search_main { padding: 40px 0 50px; }
  .search_main .list { margin-top: 24px; }
  .search_main .list ul.container { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .page_main { padding: 40px 0 50px; }
  .page_main .page_frame { height: 70vh; min-height: 400px; }
  .page_main .page_gallery { grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
  .page_side { grid-template-columns: 1fr; gap: 24px; }
  .page_side .side_nav { position: static; display: flex; flex-wrap: nowrap; overflow-x: auto; gap: 8px; width: calc(100% + 40px); margin: 0 -20px; padding: 0 20px; }
  .page_side .side_nav::-webkit-scrollbar { display: none; }
  .page_side .side_nav strong { display: none; }
  .page_side .side_nav a { flex-shrink: 0; border: 1px solid var(--border); border-radius: 2em; padding: 8px 16px; font-size: 14px; }
  .page_side .side_nav a:hover, .page_side .side_nav a.active { padding-left: 16px; background: #141413; border-color: #141413; color: #fff; }
}
@media screen and (max-width: 576px) {
  .home_banner .home_banner_swiper .wrap { position: static; padding-bottom: 20px; }
  .home_banner .swiper-slide.dark .head { color: var(--title); }
  .home_banner .swiper-slide.dark .head .desc { color: rgba(66, 66, 66, 0.8); }
  .home_banner .swiper-slide.dark .head .btn_line { border-color: rgba(23, 23, 23, 0.32); color: var(--title); }
  .home_banner .swiper-slide.dark .img::after { display: none; }
  .home_intro .flex { flex-direction: column; }
  .page_space .page_space_swiper .swiper-slide .img.img_ab { opacity: 1; }
  .page_space .page_space_swiper .wrap { position: static; padding-bottom: 30px; }
  .page_space .page_space_swiper .wrap .info { color: #fff; }
  .page_space .page_space_swiper .wrap .info .desc { color: rgba(255, 255, 255, 0.8); }
  .page_space .page_space_swiper .wrap .info .btn_line { border-color: #fff; color: #fff; }
  .page_space .nav { max-width: calc(100% - 20px); width: 100%; }
  .page_space .nav_wrap .nav_list { flex-wrap: nowrap; justify-content: flex-start; gap: 15px; }
  .home_case .home_case_swiper .info { grid-template-columns: 1fr; }
  .home_case .home_case_swiper .info .title { max-width: unset; }
  .about_banner .head .flex { display: block; }
  .about_banner .head .flex h1 { width: 100%; }
  .about_banner .head .flex p { margin-top: 12px; }
  .about_office .head { display: block; }
  .about_intro .img { width: 100%; margin: 0 20px; }
  .about_awards .lt { width: 100%; }
  .about_awards .nav .nav_list { width: calc(100% + 40px); padding: 0 20px; margin: 0 -20px; flex-wrap: nowrap; overflow-x: auto; flex-direction: row; white-space: nowrap; }
  .about_awards .nav .nav_list li { flex-shrink: 0; }
  .about_awards .nav .nav_list::-webkit-scrollbar { display: none; }
  .about_manufacturing .nums ul { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .about_manufacturing .nums li + li { margin-top: 0; }
  .about_manufacturing .image { width: 100%; margin-top: 30px; }
  .about_caa .img { width: 100%; margin: 0 20px; }
  .manufacturing_factory .nums ul { display: grid; grid-template-columns: 1fr 1fr; }
  .manufacturing_engineering .main { display: block; }
  .manufacturing_engineering .main .image { width: 100%; }
  .manufacturing_engineering .main .intro { padding: 20px 0; }
  .manufacturing_caa .img { width: 100%; margin: 0 20px; }
  .manufacturing_caa .info { padding-top: 20px; }
  .tac_intro .swiper_box { width: calc(100% - 40px); margin: 0 auto; }
  .tac_numbers .head { width: 100%; }
  .tac_numbers .nums { margin-left: 0; --w: 40px; }
  .tac_lab .head { grid-template-columns: 1fr; }
  .tac_lab .head h2 { margin-right: 0; }
  .tac_lab .head p { grid-column: unset; margin: 0; }
  .tac_lab .head .img.img_cv { order: -2; }
  .tac_lab .head .logo { order: -1; }
  .product_banner .gallery { width: 100%; order: -1; }
  .products_main .list ul.container { grid-template-columns: 1fr 1fr; }
  .product_specs .dimensions .img { width: 100%; }
  .case_related .swiper_control { display: none; }
  .search_main .list ul.container { grid-template-columns: 1fr 1fr; }
}

/* ---------------------------------------------------------------- home video */
.home_intro .home_video { background: #111; }
.home_intro .home_video video { position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.home_intro .home_video .play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 2; display: flex; align-items: center; gap: 1.6rem; color: #fff; font-size: 1.8rem; font-weight: 600; text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5); transition: all 0.3s; }
.home_intro .home_video .play i { display: block; width: 8rem; height: 8rem; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.8); background: rgba(0, 0, 0, 0.25); backdrop-filter: blur(6px); position: relative; transition: all 0.3s; }
.home_intro .home_video .play i::after { content: ''; position: absolute; left: 53%; top: 50%; transform: translate(-50%, -50%); border-style: solid; border-width: 1.2rem 0 1.2rem 2rem; border-color: transparent transparent transparent #fff; }
.home_intro .home_video .play:hover i { background: var(--primary); border-color: var(--primary); transform: scale(1.06); }
@media screen and (max-width: 768px) {
  .home_intro .home_video .play { font-size: 14px; gap: 10px; }
  .home_intro .home_video .play i { width: 50px; height: 50px; }
  .home_intro .home_video .play i::after { border-width: 8px 0 8px 13px; }
}