/*header start*/
.header{width: 100%;height: auto;background: rgba(51, 51, 51, 0.25);position: fixed;top: 0;left: 0;z-index: 999;backdrop-filter: blur(60px) saturate(1.2);transition: all 0.3s;}
.header.fixed{background: rgba(51, 51, 51, 0.85);}
.header_content_box{width: 100%;height: 80px;display: flex;justify-content: space-between;align-items: center;}
.logo{width: 24%;height: auto;}
.logo img{width: 100%;height: auto;display: block;}
.header_content_right{display: flex;justify-content: flex-end;align-items: center;height: 100%;}
.nav_box{height: 100%;display: flex;justify-content: flex-end;align-items: center;}
.nav_box li{height: 100%;position: relative;}
.nav_box li + li{margin-left: 38px;}
.nav_frist_link{display: flex;align-items: center;height: 100%;font-size: 16px;color: #FFFFFF;font-family: "OpenSans-Medium";text-transform: uppercase;}
.nav_box li.on .nav_frist_link,.nav_box li:hover .nav_frist_link{color: var(--mainColor);}
.nav_list_box{width: 268px;height: auto;position: absolute;left: 50%;transform: translateX(-50%);top: 100%;z-index: 99;background: #FFFFFF;box-shadow: 0px 0px 21px 0px rgba(4, 0, 0, 0.15);display: none;}
.nav_list_item{width: 100%;height: auto;border-bottom: 1px solid #E5E5E5;}
.nav_list_box .nav_list_item:nth-last-of-type(1){border-bottom: none;}
.nav_two_link{display: flex;height: 45px;align-items: center;line-height: 1.6; padding: 0 10px;font-size: 16px;transition: all 0.3s;}
.nav_two_link:hover{background: var(--mainColor);color: #FFFFFF;}
.nav_list_content{width: 100%;min-height: 100%;background: #FFFFFF;position: absolute;left: 100%;top: 0;box-shadow: 0px 0px 21px 0px rgba(4, 0, 0, 0.15);display: none;}
.nav_list_content a{display: flex;height: 45px;align-items:center;border-bottom: 1px solid #E5E5E5;transition: all 0.3s;padding: 0 10px;}
.nav_list_content a:nth-last-of-type(1){border-bottom: none;}
.nav_list_content a:hover{background: var(--mainColor);color: #FFFFFF;}
.nav_list_item:hover .nav_list_content{display: block;}
.nav_box li:hover .nav_list_box{display: block;}
.header_content_right_language{height: 100%;margin-left: 30px;display: flex;align-items: center;cursor: pointer;position: relative;}
.header_content_right_language_btn{display: flex;align-items: center;}
.header_content_right_language_btn img{display: block;filter: brightness(0) invert(1);}
.header_content_right_language_btn img + img{margin-left: 8px;}
.header_content_right_language_list{width: 120px;height: auto;position: absolute;left: 50%;transform: translateX(-50%);top: 100%;background: #FFFFFF;box-shadow: 0px 0px 21px 0px rgba(4, 0, 0, 0.15);z-index: 999;display: none;}
.header_content_right_language:hover .header_content_right_language_list{display: block;}
.header_content_right_language_list a{line-height: 35px;padding: 0 10px;border-bottom: 1px solid #E5E5E5;display: block;font-size: 16px;}
.header_content_right_language_list a:hover{background: var(--mainColor);color: #FFFFFF;}
.header_content_right_language_list a:nth-last-of-type(1){border-bottom: none;}
.header_content_right_search{margin-left: 17px;position: relative;padding-left: 15px;cursor: pointer;}
.header_content_right_search:before{content: "";width: 2px;height: 14px;background: #FFFFFF;position: absolute;left: 0;top: 50%;transform: translateY(-50%);}
.header_content_right_search img{width: 18px;height: auto;display: block;filter: brightness(0) invert(1);}
.header_search_box{width: 100%;max-height: 0px;background: #FFFFFF;position: fixed;left: 0px;top: 80px;z-index: 9999;overflow: hidden;transition: all 0.6s;box-shadow: 0px 0px 21px 0px rgba(4, 0, 0, 0.15);}
.header_search_box form{width: 100%;height: auto;display: flex;justify-content: center;align-items: center;}
.header_search_box input{width: 400px;height: 42px;display: block;outline: none;background: #FFFFFF;color: #333333;padding: 0 18px;border: none;font-size: 18px;margin: 30px 0;border-bottom: 1px solid #E5E5E5;}
.header_search_box input:nth-last-of-type(1){border-radius: 8px;width: 150px;margin-left: 15px;background: var(--mainColor);color: #FFFFFF;cursor: pointer;}
.header_search_box.on{max-height: 800px;}
.hd_btn{display: none;position: relative;float: right;width: 6vw;height: 5vw;cursor: pointer;}
.hd_btn span{position: absolute;left: 0;top: 0px;width: 100%;height: 0.5vw;background-color:  #000;transition: .3s;-ms-transition: .3s;-moz-transition: .3s;-webkit-transition: .3s;-o-transition: .3s;}
.hd_btn .s1 {top: 0;}
.hd_btn .s2 {top: 2vw;}
.hd_btn .s3 {top: 4vw;}
.hd_btn.on .s1 {top: 2vw;transform: rotate(45deg);-ms-transform: rotate(45deg);-webkit-transform: rotate(45deg);-o-transform: rotate(45deg);-moz-transform: rotate(45deg);}
.hd_btn.on .s2 {opacity: 0;}
.hd_btn.on .s3 {top: 2vw;transform: rotate(-45deg);-ms-transform: rotate(-45deg);-webkit-transform: rotate(-45deg);-o-transform: rotate(-45deg);-moz-transform: rotate(-45deg);}
/*header end*/
/*banner start*/
.index_banner_box{width: 100%;height: auto;}
.index_banner_swiper{width: 100%;height: auto;}
.index_banner_swiper_bg{width: 100%;height: 100vh;}
.index_banner_swiper_bg video{display: block;width: 100%;height: 100%;object-fit: cover;}
.index_banner_swiper_content{width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: rgba(0,0,0,0.2);display: flex;align-items: center;padding-top: 80px;}
.index_banner_swiper_content h2{font-size: 32px;color: #FFFFFF;text-align: center;font-family: "OpenSans-Bold";}
.index_banner_swiper_content h1{font-size: 58px;color: #FFFFFF;text-align: center;font-family: "OpenSans-Bold";margin-top: 10px;}
.index_banner_swiper_content p{font-size: 18px;color: #FFFFFF;line-height: 1.6;margin-top: 20px;text-align: center;padding: 0 15%;}
.index_banner_more{display: flex;justify-content: center;align-items: center;width: 180px;height: 58px;border-radius: 5px;background: var(--mainColor);color: #FFFFFF;font-size: 18px;font-family: "OpenSans-Medium";margin: 0px auto;margin-top: 80px;text-transform: uppercase;transition: all 0.3s;}
.index_banner_more:hover{transform: scale(1.1);}
.index_banner_swiper_page{width: 100%;height: auto;bottom: 50px !important;}
.index_banner_swiper_page span{background: #FFFFFF;width: 12px;height: 12px;}
.index_banner_swiper_page span.swiper-pagination-bullet-active{background: var(--mainColor);}
/*banner end*/
/*content start*/
.content{width: 100%;height: auto;}
.index_product_box{width: 100%;height: auto;padding: 80px 0px;}
.index_product_btn{width: 100%;height: auto;display: flex;justify-content: space-around;border-bottom: 1px solid #E5E5E5;}
.index_product_btn li{padding-bottom: 30px;position: relative;cursor: pointer;}
.index_product_btn_ico{width: 64px;height: auto;margin: 0px auto;}
.index_product_btn_ico img{width: 100%;height: auto;display: block;}
.index_product_btn li h2{color: #707070;text-align: center;margin-top: 10px;font-size: 16px;transition: all 0.3s;}
.index_product_btn li:after{content: "";display: block;width: 0%;height: 2px;background: var(--mainColor);position: absolute;left: 0;bottom: -1px;overflow: hidden;transition: all 0.3s;}
.index_product_btn li.active:after{width: 100%;}
.index_product_btn li.active h2{color: var(--mainColor);}
.index_product_content{width: 100%;height: auto;margin-top: 58px;}
.index_product_content_list{width: 100%;height: 0px;overflow: hidden;}
.index_product_content_list_sw{width: 100%;height: auto;padding-bottom: 80px;}
.index_product_content_list_sw_content{width: 100%;height: auto;border-radius: 8px;overflow: hidden;border: 1px solid #f2f2f2;}
.index_product_content_list_sw_content_img{width: 100%;height: auto;overflow: hidden;border-bottom: 1px solid #F2F2F2;aspect-ratio:332/285;}
.index_product_content_list_sw_content_img img{width: 100%;height: 100%;object-fit: cover;display: block;transition: all 0.3s;}
.index_product_content_list_sw_content_bottom{width: 100%;height: auto;padding: 20px;}
.index_product_content_list_sw_content_bottom h3{font-size: 18px;color: #333333;font-family: "OpenSans-SemiBold";}
.index_product_content_list_sw_content_bottom h3 a{font-family: "OpenSans-SemiBold";}
.index_product_content_list_sw_content_bottom h3:hover{color: var(--mainColor);}
.index_product_content_list_sw_content_bottom_link{width: 100%;height: auto;padding-top: 10px;}
.index_product_content_list_sw_content_bottom_link a{display: block;font-size: 14px;color: #707070;margin-top: 10px;}
.index_product_content_list_sw_content_bottom_link a:hover{color: var(--mainColor);text-decoration: underline;}
.index_product_content_list_sw .swiper-slide:hover .index_product_content_list_sw_content_img img{transform: scale(1.1);}
.index_product_content_list_sw .swiper-slide:hover .index_product_content_list_sw_content{box-shadow: 0 15px 15px -10px rgba(0, 0, 0, .15)}
.index_product_content_list_sw_page{width: 100%;bottom: 0 !important;}
.index_product_content_list_sw_page span.swiper-pagination-bullet-active{width: 24px;border-radius: 4px;background: var(--mainColor);}
.index_advantage_number_box{width: 100%;height: auto;padding: 80px 0px;background: #333333;}
.index_advantage_number_ul{width: 100%;height: auto;display: flex;justify-content: space-between;}
.index_advantage_number_ul li h2{font-size: 72px;color: var(--mainColor);font-family: "OpenSans-SemiBold";text-align: center;}
.index_advantage_number_ul li h2 span{font-family: "OpenSans-SemiBold";}
.index_advantage_number_ul li h2 sup{font-size: 38px;}
.index_advantage_number_ul li p{font-size: 18px;color: #FFFFFF;text-align: center;margin-top: 10px;}
.index_product_list_box{width: 100%;height: auto;padding: 80px 0px;}
.index_title_box{width: 100%;height: auto;}
.index_title_box h2{font-size: 48px;color: #333333;text-align: center;font-family: "OpenSans-Bold";text-transform: uppercase;}
.index_product_list_content{width: 100%;height: auto;margin-top: 48px;}
.index_product_list_ul{width: 100%;height: auto;}
.index_product_list_ul li{width: 100%;height: auto;}
.index_product_list_ul li + li{margin-top: 80px;}
.index_product_list_content{width: 100%;height: auto;position: relative;margin-top: 58px;position: relative;padding: 0 60px;}
.index_product_list_content_sw{width: 100%;height: auto;padding-bottom: 80px;}
.index_product_list_content_sw_img{width: 100%;height: auto;overflow: hidden;aspect-ratio:1/1;}
.index_product_list_content_sw_img img{width: 100%;height: 100%;object-fit: cover;display: block;    transition: transform .5s ease-out, -webkit-transform .5s ease-out;}
.index_product_list_content_sw_content{width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: linear-gradient(360deg,rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.1) 100%);display: flex;flex-direction: column;justify-content: center;align-items: center;padding: 0 20px;}
.index_product_list_content_sw_content h3{font-size: 18px;color: #FFFFFF;line-height: 1.6;text-align: center;font-family: "OpenSans-SemiBold";}
.index_product_list_content_sw_content span{display: flex;justify-content: center;align-items: center;width: 140px;height: 48px;background: var(--mainColor);border-radius: 5px;color: #FFFFFF;font-size: 16px;font-family: "OpenSans-SemiBold";position: absolute;left: 50%;transform: translateX(-50%);bottom: 30px;}
.index_product_list_content_sw .swiper-slide:hover .index_product_list_content_sw_img img{transform: scale(1.2);}
.index_product_list_content_sw_btn_left,.index_product_list_content_sw_btn_right{width: 48px;height: 48px;display: flex;justify-content: center;align-items: center;background: var(--mainColor);border-radius: 50%;color: #FFFFFF;font-size: 32px;font-family: "Poppins-Medium";}
.index_product_list_content_sw_btn_left{left: 0;}
.index_product_list_content_sw_btn_right{right: 0;}
.index_product_list_content_sw_page{bottom: 0 !important;}
.index_product_list_content_sw_page span{width: 12px;height: 12px;background: var(--mainColor);}
.index_quality_box{width: 100%;height: auto;padding: 80px 0px;background: #F8F8F8;}
.index_title_box p{font-size: 16px;color: #333333;line-height: 1.6;margin-top: 20px;padding: 0 10%;text-align: center;}
.index_quality_content_box{width: 100%;height: auto;margin-top: 58px;}
.public_certification_content_sw .swiper-slide h3{font-size: 18px;color: #333333;font-family: "OpenSans-SemiBold";text-align: center;margin-top: 18px;}
.index_news_box{width: 100%;height: auto;padding: 80px 0px;}
.index_news_ul{width: 100%;height: auto;display: flex;justify-content: flex-start;flex-wrap: wrap;margin-top: 50px;}
.index_news_ul li{width: 32%;height: auto;margin-left: 2%;}
.index_news_ul li:nth-of-type(3n+1){margin-left: 0;}
.index_news_ul{width: 100%;height: auto;display: flex;justify-content: flex-start;flex-wrap: wrap;margin-top: 20px;}
.index_news_ul li{width: 32%;height: auto;border: 1px solid #E5E5E5;margin-top: 30px;background: #FFFFFF;margin-left: 2%;}
.index_news_ul li:nth-of-type(3n+1){margin-left: 0;}
.index_news_ul li a{display: block;width: 100%;height: auto;padding: 10px;}
.index_news_ul_img{width: 100%;height: auto;aspect-ratio:425/283;overflow: hidden;}
.index_news_ul_img img{width: 100%;height: 100%;object-fit: cover; display: block;transition: all 0.3s;}
.index_news_ul_content{width: 100%;height: auto;}
.index_news_ul_content{padding: 30px;width: 100%;height: auto;}
.index_news_ul_content_time{font-size: 16px;color: var(--mainColor);font-family: "PlusJakartaSans-Bold";}
.index_news_ul_content h2{font-size: 20px;color: #333333;font-family: "PlusJakartaSans-Bold";display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;margin-top: 10px;line-height: 1.4;min-height: 56px;}
.index_news_ul_content p{font-size: 16px;color: #666666;line-height: 1.6;margin-top: 10px;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;}
.index_news_ul_content span{display: flex;justify-content: center;align-items: center;width: 182px;height: 40px;border: 1px solid #E5E5E5;font-size: 16px;color: #333333;margin-top: 30px;border-radius: 20px;transition: all 0.3s;}
.index_news_ul li:hover .index_news_ul_img img{transform: scale(1.1);}
.index_news_ul li:hover .index_news_ul_content span{background: var(--mainColor);color: #FFFFFF;border-color: var(--mainColor);}
.index_contact_form_box{width: 100%;height: auto;padding-bottom: 80px;}
.index_contact_form_box .public_contact_form_content{background: #333333;}
.index_contact_form_box .public_contact_form_content_right_content_title h2{color: #FFFFFF;}
.index_contact_form_box .public_contact_form_content_right_content_title p{color: #FFFFFF;}
.index_contact_form_box .public_contact_form_content_right_content_ul li p{color: #FFFFFF;}
/*content end*/
/*footer start*/
.footer{width: 100%;height: auto;background: #333333;}
.footer_top_box{width: 100%;height: auto;padding: 80px 0px;display: flex;justify-content: space-between;border-bottom: 1px solid rgba(255,255,255,0.8);}
.footer_top_left{width: 18%;}
.footer_logo{width: 100%;height: auto;}
.footer_logo img{width: 100%;height: auto;display: block;}
.footer_top_left_share{width: 100%;height: auto;margin-top: 50px;}
.footer_top_left_share h2{font-size: 20px;color: #FFFFFF;text-align: center;}
.footer_nav_list h2{font-size: 22px;color: #FFFFFF;font-family: "OpenSans-SemiBold";text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);}
.footer_nav_list span{display: block;width: 26px;height: 2px;background: #FFFFFF;margin-top: 5px;margin-bottom: 30px;}
.footer_nav_list a{display: block;font-size: 16px;color: #FFFFFF;line-height: 1.4;margin-top: 15px;text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);font-family: "OpenSans-Light";}
.footer_nav_list a:hover{text-decoration: underline;}
.footer_info_box{width: 26%;}
.footer_share_ul{width: 100%;height: auto;margin-top: 25px;display: flex;justify-content: center;}
.footer_share_ul li{width: 22px;height: auto;margin-left: 22px;}
.footer_share_ul li:nth-of-type(1){margin-left: 0;}
.footer_share_ul li img{width: 100%;height: auto;display: block;filter: brightness(0) invert(1);}
.footer_info_box h2{font-size: 22px;color: #FFFFFF;font-family: "OpenSans-SemiBold";text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);}
.footer_info_box span{display: block;width: 26px;height: 2px;background: #FFFFFF;margin-top: 5px;margin-bottom: 30px;}
.footer_info_ul{width: 100%;height: auto;}
.footer_info_ul li{margin-top: 15px;display: flex;justify-content: flex-start;align-items: flex-start;}
.footer_info_ul li img{width: 18px;height: auto;display: block;margin-right: 10px;filter: brightness(0) invert(1);}
.footer_info_ul li p{color: #fff;font-size: 16px;line-height: 1.4;text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);font-family: "OpenSans-Light";}
.footer_info_ul li p a{color: #fff;text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);font-family: "OpenSans-Light";}
.footer_info_ul li p a:hover{color: #FFFFFF;text-decoration: underline;}
.footer_last_box{width: 100%;height: auto;padding: 20px 0;display: flex;justify-content: space-between;align-items: center;flex-wrap: wrap;}
.footer_last_box p{font-size: 16px;color: #fff;font-family: "OpenSans-Light";}
.footer_last_box a{color: #fff;font-family: "OpenSans-Light";}
.footer_last_box a:hover{color: #FFFFFF;text-decoration: underline;}
/*footer end*/
@media(max-width: 1768px) {
	.logo{width: 22%;}
	.nav_frist_link{font-size: 14px;}
	.nav_box li + li{margin-left: 30px;}
	.index_product_list_content_sw_content h3{font-size: 16px;}
	.index_product_list_content_sw_content span{height: 40px;font-size: 16px;}
}