:root{--color-primary:#0F4C81;--color-secondary:#1264af;--color-darkblue:#0b2447;--color-text-dark:#222;--color-text-gray:#666;--color-light-bg:#f5f7fa;--transition:0.24s ease;--container-max:1536px;--color-dark:#000000;--Bcolor:#15528d;--radius:8px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--color-text-dark);line-height:1.6;background-color:#ffffff}
.fa1{display:inline-block;font:normal normal normal 14px / 1 FontAwesome;text-rendering:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:25px}
a{text-decoration:none;color:inherit;cursor:pointer}
ul{list-style:none}
button{font-family:inherit;border:none;background:transparent;cursor:pointer}
img{display:block;max-width:100%}
.container{max-width:var(--container-max);margin:0 auto;padding-left:16px;padding-right:16px;width:1600px;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto}
@media screen and (-ms-high-contrast:active),(-ms-high-contrast:none){@media (min-width:1536px){.container{width:var(--container-max)}
}}
.hero-inner{width:95%}
.site-header{position:sticky;top:0;background-color:#fff;box-shadow:0 1px 4px rgba(0,0,0,0.08);z-index:999999}
.header-wrap{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;height:100px}
.logo{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;font-weight:700;font-size:18px;color:var(--color-primary)}
.logo > *:not(:first-child){margin-left:8px}
.logo img{height:50px;width:auto}
.nav-desktop{display:none;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:16px;font-weight:600}
.nav-desktop > a:not(:first-child),.nav-desktop > button{margin-left:38px}
.nav-desktop a:hover{color:var(--color-secondary)}
.lang-btn{border:1px solid #aaa;border-radius:4px;padding:4px 8px;font-size:12px}
.menu-toggle{font-size:24px}
.nav-mobile{max-height:0;overflow:hidden;border-top:1px solid #eee;transition:max-height 0.3s ease}
.nav-mobile.open{max-height:400px}
.nav-mobile .container{padding-top:12px;padding-bottom:12px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}
.nav-mobile .container > *:not(:first-child){margin-top:10px}
:root{--color-secondary:#2563eb;--transition:0.3s ease}
.hero{min-height:85vh;position:relative;overflow:hidden}
.hero-wrap{height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;transition:transform 0.7s ease-out}
.hero-slide{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;width:100%;min-height:85vh;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
.hero-text{color:#fff;max-width:620px}
.hero-text h1{font-size:2.2rem;line-height:1.2;margin-bottom:16px}
@media (min-width:768px){.hero-text h1{font-size:2.8rem}
}@media (max-width:480px){.hero-text h1{font-size:1.8rem}
}.hero-text p{margin-bottom:24px;opacity:0.92}
.btn{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
.btn > *:not(:first-child){margin-left:8px}
.btn{padding:10px 20px;border-radius:var(--radius);transition:var(--transition)}
.btn-primary{background-color:var(--color-secondary);color:#fff}
.btn-primary:hover{background-color:#1d4ed8}
.container1{width:90%;max-width:1536px;margin:0 auto}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:1px solid #ffffff60;background:rgba(255,255,255,0.15);color:#fff;border-radius:50%;cursor:pointer;z-index:10;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:22px}
.slider-arrow.prev{left:20px}
.slider-arrow.next{right:20px}
.slider-arrow:hover{background:rgba(255,255,255,0.35)}
.dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:-webkit-box;display:-ms-flexbox;display:flex}
.dots > *:not(:first-child){margin-left:8px}
.dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.4);cursor:pointer}
.dots span.active{background:#fff}
.zoom-in{-webkit-transition:-webkit-transform .3s;transition:transform .3s;-o-transition:-o-transform .3s;-ms-transition:-ms-transform .3s;-moz-transition:-moz-transform .3s}
.zoom-in:hover{transform:scale(1.1)}
.btn-outline{border:1px solid var(--color-primary);color:var(--color-primary)}
.btn1-outline{border:1px solid #fff;color:#fff}
.btn-outline:hover{background-color:var(--color-primary);color:#fff}
.btn-sm{padding:8px 14px;font-size:13px}
.section{padding:60px 0}
.section-head{margin-bottom:28px}
.section-head h2{font-size:30px;font-weight:600;margin-bottom:8px}
.section-head p{font-size:13px;color:var(--color-text-gray)}
.section-head-row{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:28px}
.section-head-row h2{font-size:30px;font-weight:600}
.link-more{font-size:14px;color:var(--color-primary);display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-weight:600}
.link-more > *:not(:first-child){margin-left:6px}
.grid-2,.grid-3,.grid-4,.grid-business,.grid-cert{display:-webkit-box;display:-ms-flexbox;display:flex;flex-wrap:wrap;}
.grid-2 > *,.grid-3 > *,.grid-4 > *,.grid-business > *,.grid-cert > *{margin:10px 0 0 10px;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto}
.grid-2 > *{width:calc(100% - 10px)}
.grid-3 > *{width:calc(100% - 10px)}
.grid-4 > *{width:calc(100% - 10px)}
.grid-business > *{width:calc(50% - 10px)}
.grid-cert > *{width:calc(50% - 10px)}
.card-big{position:relative;overflow:hidden;height:327px}
.card-big img{width:100%;height:100%;object-fit:cover}
.card-big-caption{position:absolute;left:0;bottom:0;width:100%;padding:14px;color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end}
.card-big-caption:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;z-index:1;background:linear-gradient(180deg,transparent 10%,rgba(0,0,0,0.5) 100%);pointer-events:none}
.card-big-caption span{font-size:22px;z-index:999}
.fa-arrow-circle-right{z-index:99}
.card-sm{position:relative;overflow:hidden;height:255px}
.card-sm img{width:100%;height:100%;object-fit:cover}
.card-sm:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;z-index:1;background:linear-gradient(180deg,transparent 10%,rgba(0,0,0,0.5) 100%);pointer-events:none}
.card-sm-caption{position:absolute;left:0;bottom:0;width:100%;padding:15px;color:#fff;font-size:16px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;z-index:999;white-space:nowrap}
.section-about{background:linear-gradient(90deg,#4277b0 45%,rgba(66,119,176,0.7) 70%,rgba(66,119,176,0) 100%),url(../img/cd.jpg) right no-repeat #4277b0;background-size:100% 100%,auto 100%}
.about-wrap{display:-webkit-box;display:-ms-flexbox;display:flex;flex-wrap:wrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
.about-wrap > *{width:100%}
.about-text h2{font-size:30px;margin-bottom:12px;color:#fff}
.about-text p{margin-bottom:20px;color:#fff}
.about-img{border-radius:var(--radius);overflow:hidden;height:300px}
.product-card{border-radius:0;overflow:hidden;}
.product-card a > img{width:100%;object-fit:cover; border:1px #e7e7e7 solid;}
.product-card-foot span{padding:12px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
.cert-item{padding:2px;border:1px solid #ddd;background-color:#fff;}
.cert-item img{width:100%;height:100%;object-fit:contain}
.news-card{border-radius:var(--radius);overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,0.08)}
.news-card > img{width:100%;height:263px;object-fit:cover}
.news-body{padding:16px}
.news-date{font-size:12px;color:#999;margin-bottom:6px}
.news-body h4{font-size:16px;font-weight:600;margin-bottom:10px;padding-right:10%}
.site-footer{background-color:#0b2447;color:#fff;padding-top:48px;padding-bottom:24px}
.footer-grid{display:-webkit-box;display:-ms-flexbox;display:flex;flex-wrap:wrap;margin:-10px 0 0 -10px}
.footer-grid > *{margin:10px 0 0 10px;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;width:calc(100% - 10px)}
.footer-logo{color:#fff;margin-bottom:12px;width:55%}
.footer-col p{font-size:13px;opacity:0.8;margin-bottom:14px}
.social{display:-webkit-box;display:-ms-flexbox;display:flex}
.social > *:not(:first-child){margin-left:12px}
.social{font-size:18px}
.footer-col h5{font-size:16px;margin-bottom:12px}
.footer-col li{font-size:14px;opacity:0.8;margin-bottom:8px}
.contact-list li{margin-bottom:8px}
.footer-bottom{margin-top:36px;padding-top:16px;border-top:1px solid rgba(255,255,255,0.18);font-size:14px;opacity:0.7}
.footer-links{display:-webkit-box;display:-ms-flexbox;display:flex}
.footer-links > *:not(:first-child){margin-left:16px}
@media (min-width:768px){.nav-desktop{display:-webkit-box;display:-ms-flexbox;display:flex}
.menu-toggle{display:none}
.nav-mobile{display:none !important}
.grid-2 > *{width:calc(50% - 10px)}
.grid-3 > *{width:calc(33.3333% - 10px)}
.grid-4 > *{width:calc(25% - 10px)}
.grid-business > *{width:calc(20% - 10px)}
.grid-cert > *{width:calc(16.6666% - 10px)}
.footer-grid > *{width:calc(25% - 10px)}
.footer-bottom{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
.footer-links{margin-top:0}
}@media(min-width:992px){.about-wrap > *:first-child{width:60%}
.about-wrap > *:last-child{width:40%}
.section-about{background-size:100% 100%,100% 100%}
}@media(max-width:991px){.section-about{background:linear-gradient(180deg,rgba(66,119,176,0.7),rgba(66,119,176,0.7)),url(../img/cd.jpg) center no-repeat #4277b0;background-size:100% 100%,cover}
}.breadcrumb{display:block;max-width:1440px;margin:0 auto;width:100%;padding:0}
.breadcrumb a{display:inline-block;transition:.5s;font-size:13px}
.breadcrumb a::after{content:">";padding:0 .3em}
.yi_nav li{float:left}
.yi_nav a::after{content:">";padding:0 .3em}
.nban{width:100%;position:relative;background:rgba(0,45,108,1);overflow:hidden}
.nban img{width:100%;position:relative;opacity:0.5;display:block}
.mbx{position:absolute;max-width:1400px;width:92%;left:50%;transform:translateX(-50%);top:100px;color:#fff}
.mbx h6{font-size:3rem}

@media (max-width:1200px){.mbx{top:60px}
.mbx h6{font-size:2.2rem}
}@media (max-width:768px){.mbx{top:30px}
.container{max-width:var(--container-max);margin:0 auto;padding-left:16px;padding-right:16px;width:100%;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto}
.mbx h6{font-size:1.6rem}
.header-wrap{height:60px}
.ImgBox{border:1px #f1f1f1 solid}
}@media (max-width:450px){.mbx{top:10px}
}

#productSwiperBox.swiper-container{width:100%;padding:15px 0 40px 0}
#productSwiperBox .product-card{overflow:hidden;}
#productSwiperBox .product-card img{width:100%;/*height:280px;*/object-fit:cover;display:block}
#productSwiperBox .product-card-foot{padding:12px;justify-content:space-between;align-items:center}
#productSwiperBox .swiper-button-next,#productSwiperBox .swiper-button-prev{border-radius:0;width:34px;height:34px}
#productSwiperBox .swiper-button-next::after,#productSwiperBox .swiper-button-prev::after{font-size:16px;color:#fff}
#productSwiperBox .swiper-button-prev{left:0}
#productSwiperBox .swiper-button-next{right:0}
.section-head-row{display:-webkit-box;display:-ms-flexbox;display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.link-more{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;align-items:center;color:#0F4C81;font-weight:600;font-size:14px}
.link-more i{margin-left:6px}