.header {    
    z-index:999;
    margin-bottom:0;
    -webkit-transition:all .1s ease-in-out;
    transition:all .1s ease-in-out;
    background-color:transparent
}
.header.nav-sticky {
    margin-top:0;
    background-color:#fff;
    -webkit-box-shadow:0 0 10px 0 rgba(0,0,0,0.3);
    box-shadow:0 0 10px 0 rgba(0,0,0,0.3);
    color:#000!important
}
.index_ico{padding-right:10px;font-size:24px;vertical-align: text-bottom;line-height:1}

.container{width:1220px; height:100%; margin:0 auto; position:relative;}
.section-header{padding-bottom:36px;}
.section-header h2{font-size: 38px; font-weight: 700; text-align: center;}
.section-header p{font-size: 18px; padding: 20px 0; line-height:1.8; text-align:center;color: #646464;}
.section-header a{color: #0d4ab4;}
.item-wrap{display: flex;flex-wrap: wrap; justify-content: center;align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center; 
}
.item-col-3{width:33.3333333333%; padding:0 12px;box-sizing: border-box;}
.item-col-4{width:25%; padding:0 12px;box-sizing: border-box;}
.item-col-6{width:16.6666666666%; padding:0 12px;box-sizing: border-box;}


.banner {width: 100%; height: 100vh; background: url(../images/hero-1-bg-img.png) bottom center no-repeat; background-size: cover;background-color:#fafbff}
.banner-text{position:absolute; left:0; top:50%; margin-top:-200px;}
.banner-img{position:absolute; right:50px; top:50%; margin-top:-250px;}
.banner-img img{/*width:468px;*/ height:500px;}
.banner h0 { font-size: clamp(3rem, 8vw, 4rem);
    font-weight: 700;    line-height: 1.1;    margin-bottom: 1.5rem;    background: linear-gradient(135deg, #1a202c 0%, #0070f3 100%);
    -webkit-background-clip: text;    -webkit-text-fill-color: transparent;    background-clip: text;    opacity: 0;    animation: slideUp 1s ease forwards 0.4s;}
.banner h1 { margin: 10px 0 0 0; font-size: 40px; color: #323232; font-weight:400;}
.banner h2 { color: #646464; margin: 20px 0 0 0; line-height:2; font-size: 18px; font-weight: 200;}
.banner .btn-down {margin: 60px 0 0 0; display:inline-block;vertical-align: bottom; padding: 12px 40px; border-radius: 28px; transition: 0.5s; color: #fff; border:1px solid #186AF2;background: #186AF2;box-shadow: 0px 5px 30px rgba(65, 84, 241, 0.4); font-size: 16px; font-weight: 600;}
.banner .btn-down:hover{opacity:0.8}
.banner .btn-go {margin: 60px 0 0 20px; display:inline-block; padding: 12px 40px; border-radius: 28px; transition: 0.5s; color: #186AF2; border:1px solid #186AF2; box-shadow: 0px 5px 30px rgba(65, 84, 241, 0.4);font-size: 16px; font-weight: 600;}
.banner .btn-go:hover{opacity:0.8}
.banner .btn-view {margin: 60px 0 0 20px; cursor: pointer; display:inline-block; padding: 12px 24px; transition: 0.5s; color: #458BF3; font-size: 12px;}
.banner .banner-ops{margin: 20px 0; padding: 12px 0; transition: 0.5s; color: #458BF3; font-size: 12px;}
.banner .banner-ops a{margin-right:12px; color: #969696;}
.banner .banner-ops a.btn-full{color: #458BF3;}
.banner .intro-img{width: 420px; position: absolute; bottom:0; left:0;}
.banner .intro-img img{width: 100%;}


.advantage {background:#ffffff; width: 100%; text-align: center; padding: 80px 0 80px; font-weight: 100;}
.feature {display: block;background: #fff; padding: 40px 50px 70px 50px;text-align: center;font-size: 16px; line-height: 1.5; word-wrap: break-word; box-shadow: 0px 0 30px rgb(1 41 112 / 10%); height: 100%; background-color: #fff; text-align: center; transition: 0.3s; border-radius: 6px;}
.feature:hover { background-color: #3956de; background: linear-gradient(to right, #3956de, #2675f7); color: #fff; }  
.feature .part-icon {display: inline-block;
background:url(../images/service-icon-bg.png ) no-repeat center bottom; background-size: 100% auto;
padding: 25px;width: 80px; height: 80px;}
.part-text h3 {color: #333;font-weight: normal; text-align: center;font-size:18px; padding: 10px 0;}
.part-text {text-align: left; line-height: 1.6;font-size: 14px; color: #888; padding: 10px 0;}
.feature:hover .part-text h3,.feature:hover .part-text {color: #fff;}
.part-icon i{ font-size:60px;color:#8c8c8c}
.feature:hover i{color:#fff}

.cms-banner{width:100%; height:220px; background-color:#4385F5;background:url(../images/stat-card.jpg) top center no-repeat;}
.cms-banner .container {padding: 30px 0; color: rgba(255,255,255,0.9); overflow: hidden;}

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem;  }
.stat-card { width: 100%; text-align: center;  padding: 2rem;transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);}
.stat-number { font-size: 3rem; font-weight: 700; display: block;  margin-bottom: 0.5rem; }
.stat-label { font-weight: 500; font-size: 1rem; }
/* 滚动动画 */
.scroll-reveal { opacity: 0; transform: translateY(60px); transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);}
.scroll-reveal.revealed { opacity: 1; transform: translateY(0);}

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));  gap: 2.5rem; }
.service-card{background:white;padding:3rem;border-radius:24px;border:1px solid #e2e8f0;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden;group:hover}
.service-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,112,243,0.3),transparent);transition:left 0.6s ease}
.service-card:hover::before{left:100%}
.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl);border-color:rgba(0,112,243,0.2)}
.service-header{display:flex;align-items:flex-start;gap:1.5rem;margin-bottom:2rem}
.service-icon{width:70px;height:70px;background:var(--gradient-primary);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:4.75rem;color:#0d4ab4;flex-shrink:0}
.service-content h3{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:0.5rem}
.service-content .service-subtitle{color:var(--text-muted);font-size:0.875rem;font-weight:500}
.service-card p{color:var(--text-secondary);line-height:1.7;margin-bottom:2rem;font-size:14px;}
.service-features{list-style:none}
.service-features li{display:flex;align-items:center;gap:0.75rem;color:var(--text-secondary);margin-bottom:0.75rem;font-size:0.95rem}
.service-features li::before{content:'✓';color:#0d4ab4;font-weight:600;font-size:1rem}



.function {background:#f2f2f2; width: 100%; text-align: center; padding: 80px 0;}
.function-title{font-size: 42px; font-weight: 500; text-align: center; font-weight: 100;}
.function-sub-title{font-size: 18px; padding: 20px 0 160px; line-height:1.8;  font-weight: 100; text-align: left;}
.function-wrap{width:100%;position: relative; margin:0 auto; background-color: #fff; padding:30px 0 30px;  border-radius: 10px;  box-shadow: 0 0 10px rgb(0 0 0 / 10%);}
.function-img{position: relative; top: -200px;}
.function-main{display: flex;  justify-content: center; padding: 24px;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center; 
}

.function-item { width: 33%; font-size: 15px; line-height: 1.5; margin:0 12px; word-wrap: break-word;}
.item-box{ border:1px solid #e2e8f0; /*background: linear-gradient(to left, #4385F5, #00aaff);*/ border-radius: 15px; color: #fff;margin-bottom: 10px;}
.function-item  ul li { width: 44%; float: left; padding:5px 3%; text-align: left; font-weight: 100;}
.function-item  ul li span{font-size: 16px; color: #4385F5; font-weight: 800; margin-right: 3px;}
.function-item h3{font-size: 18px; font-weight: 600; padding:8px 0;}
.function-item p{ padding-bottom:10px;}
.item-box img{height:230px;border-radius: 15px;}

.project-box .project-overlay {
    position:absolute;
    background:rgba(0,0,0,0.4);
    -webkit-transform:translateY(100%);
    transform:translateY(100%);
    -webkit-transition:all .5s;
    transition:all .5s;
    opacity:0;
    top:0;
    right:0;
    bottom:0;
    left:0;
    border-radius:18px;
}
.project-box .project-overlay .project-content {
    position:absolute;
    top:50%;
    -webkit-transform:translateY(-50%);
    transform:translateY(-50%);
    right:0;
    left:0;
    text-align:center
}
.project-box .project-overlay .project-content .project-icon {
    border:1px solid #fff;
    color:#fff;
    height:48px;
    width:48px;
    line-height:48px;
    margin:0 auto;
    border-radius:50px;font-size:24px;
}
.project-box:hover .project-overlay {
    -webkit-transform:translateY(0%);
    transform:translateY(0%);
    opacity:1
}

.justify-content-center {
    -ms-flex-pack: center!important;
    justify-content: center!important;
}
.w-75 {
    width: 75%!important;
}

.mt-4{font-size: 1.5rem;margin-top: 1.5rem!important; margin-bottom:30px;}
.btn.btn-success {
    background: -webkit-gradient(linear,left top,right top,from(#2dd6b7),to(#58dec6));
    background: linear-gradient(to right,#2dd6b7 0,#58dec6 100%);
    border: 0;
    color: #fff;
    -webkit-box-shadow: 0 4px 20px rgba(45,214,183,0.15);
    box-shadow: 0 4px 20px rgba(45,214,183,0.15);
}
.btn {
    border-radius: 3px;
    padding: 12px 30px;
    font-size: 15px!important;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.col-md-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
}
.text-muted {
    color: #9b9bae!important;
}
.bg-soft-dark {
    background: rgba(52,58,64,0.07);
}
.badge {
    padding: 6px 10px;
    font-weight: 400; margin:0 10px;
}
.text-dark {
    color: #343a40!important;
}
.form-control {
    padding: 8px 10px;
    font-size: 14px;
    height: 40px;
    background-color: rgba(52,58,64,0.01);
    border: 1px solid rgba(155,155,174,0.3);
    display: block;width: 100%;
}
.form-group label {
    display: inline-block; float:left;
    margin-bottom: 0.5rem;
}
textarea.form-control {
    height: auto;
}
.btn.btn-primary {
    background: -webkit-gradient(linear,left top,right top,from(#3956de),to(#657be5));
    background: linear-gradient(to right,#3956de 0,#657be5 100%);
    border: 0;
    color: #fff;
    -webkit-box-shadow: 0 4px 20px rgba(57,86,222,0.15);
    box-shadow: 0 4px 20px rgba(57,86,222,0.15);
}


@media (min-width: 1024px) {
  .banner {
    background-attachment: fixed;
  }
}

@media (max-width: 1280px) {
	.container{width:1026px;}
	.banner h1 {font-size: 36px;}
	.banner h2 {font-size: 16px;}
	.banner-img{margin-top:-160px;}
	.banner-img img{width:360px;}
	.banner .intro-img{width: 240px; }
    .cms-banner img{height:50px;}
    .cms-banner span{font-size: 22px; line-height: 50px;}
    .cms-banner ul li {font-size: 14px;}
    .function-img img{width: 360px;}
    .function-item {font-size: 13px;}
    .function-item  ul li span{font-size: 14px;  margin-right: 1px;}
}