*{
     padding: 0;
     margin: 0;
     box-sizing: border-box;
 }
html {
    scroll-behavior: smooth;
}
h1, h2, h3, h4, h5, h6{
    font-weight: 400 !important;
}
a {
    color: #666;
}
body {
    width: 100%;
    height: 100%;
    /*font-family: 'Open Sans', sans-serif;*/
    font-family: 'Poppins';
    font-weight: 300;
    color: #666;
    font-size: 16px;
    line-height: 1.6em;
}

.navbar-custom ul.nav li a{
    color: #fff;
}
.navbar-fixed-top.scrolled{
    background: #fff !important;
    box-shadow: 0 1px 6px rgba(0,0,0,.2);
    -webkit-box-shadow: 0 1px 6px rgba(0,0,0,.2);
    -moz-box-shadow: 0 1px 6px rgba(0,0,0,.2);
    -o-box-shadow: 0 1px 6px rgba(0,0,0,.2);
}
.navbar-custom .dropdown-menu li a{
    color: #444 !important;
}
.navbar-fixed-top.scrolled li a{
    color: #666  !important;
}
.text-center{
    text-align: center;
}
.w-20{
    width: 20px;
}
.h-1{
    height: 1px;
}
.bg-primary{
    background:  #0a387b;
}
.mx-auto{
    margin: 0 auto;
}
.mb-8{
    margin-bottom: 8px;
}/* 标题样式 */
h1, h2, h3, h4 {
    font-weight: 700;
    color:  #0a387b;
}
.section1{
    background-size: cover;
    /*background-image: linear-gradient(to right, rgba(26, 54, 93, 0.9), rgba(26, 54, 93, 0.7)), url(./../img/odm/odm_bg.jpg);*/
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1)), url(./../img/odm/odm_bg_new.jpg);
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position: center;
    background-attachment: fixed;
    padding-top: 70rem;
    position: relative;
    /*margin-top:10rem;*/
}
.section1 .top-text{
    position:absolute;
    left:-300px;
    top: 200px;
    display:none;
}
/* 按钮样式 */
.btn-primary {
    background-color:  #0a387b;
    border-color:  #0a387b;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0e4cca;
    border-color: #0e4cca;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
}
.btn-default {
    background-color: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.3);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    color: #fff;
}

.btn-default:hover {
    background-color:  rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
    color: #fff;
}
.section1 a {
    margin-right: 15px;
}
.section1>div{
    position: absolute;
    top: 25%;
    left: 0;
    text-align: center;
    width: 100%;
}
.section1 div h1{
    font-size: 4rem;
    font-weight: 700;
}
.section1 div h1, .section1 p{
    color: #fff;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.08);
}
.section1 div h1:nth-child(2) {
    margin-top: 5px;
    margin-bottom: 30px;
}.section1 p {
    margin-bottom: 30px;
 }
 .section2{
     padding-top: 60px;
 }
.card-item{
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
    transition: all ease-in-out .3s;
    padding: 10px 30px 30px;
}
.card-item .box{
    background: #f5f7fa;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 15px;
    padding: 10px 30px 10px;
    height: auto;
}
.card-item>p{
    height: auto;
}
.col-lg-6:nth-child(4) .card-item>p{
    height: 170px;
}
.col-lg-6:nth-child(3) .box{
    height: 520px;
}
.col-lg-6:nth-child(4) .box{
    height: 520px;
}
.section3 .col-lg-6{
    margin-bottom: 30px;
}
.section3 .fa{
    margin: 0;
    margin-right: 15px;
}
.fa-check{
    color: #006536;
}
section p{
    text-indent: 32px;
}
.company-social{
    display: flex;
    justify-content: start;
}
.company-social li{
    margin-right: 3px;
}
.content-auto {
    content-visibility: auto;
}
.scroll-container {
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
    box-sizing: border-box;
    margin: 7rem 0;
}
.scroll-wrapper {
    display: flex;
    position: absolute;
    white-space: nowrap;
    will-change: transform;
}
.scroll-item {
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
    margin: 0 0.75rem; /* 图片间距 */
}
.scroll-item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}
.scroll-item:hover img {
    transform: scale(1.05);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
@media (max-width: 767px) {

    .section1{
        background-size: cover;
        background-image: linear-gradient(to right, rgba(26, 54, 93, 0.9), rgba(26, 54, 93, 0.7)), url(./../img/odm/odm_bg.jpg);
        background-repeat: no-repeat, no-repeat, no-repeat;
        background-position: center;
        background-attachment: fixed;
        padding-top: 50rem;
        position: relative;
        /*margin-top:10rem;*/
        height:600px;
    }
    .section1 .top-text{
        position:absolute;
        left:0;
        top: 10rem;
        display:block;
    }
    .section1 .top-text p{
        /*margin-left:-25px;*/
    }


    .col-lg-6:nth-child(1) .card-item>p{
        height: 120px;
    }
    .col-lg-6:nth-child(1) .box{
        height: 620px;
    }

     .col-lg-6:nth-child(2) .card-item>p{
        height: 120px;
    }
    .col-lg-6:nth-child(2) .box{
        height: 600px;
    }

    .col-lg-6:nth-child(3) .card-item>p{
        height: 240px;
    }
    .col-lg-6:nth-child(3) .box{
        height: 830px;
    }

    .col-lg-6:nth-child(4) .card-item>p{
        height: 120px;
    }
    .col-lg-6:nth-child(4) .box{
        height: 770px;
    }

     .navbar-header.page-scroll{
		font-family: 'Open Sans', sans-serif;
        height:69.93px;
	}

      .navbar-header .navbar-toggle{
        height:36.93px;
	}

    .btn-primary {
        display:none;
    }


}

@media (max-width: 360px) {
    .navbar-header.page-scroll{
		font-family: 'Open Sans', sans-serif;
        height:69.93px;
	}
     .btn-primary {
        display:none;
    }
}

@media (max-width: 280px) {
    .navbar-header.page-scroll{
		font-family: 'Open Sans', sans-serif;
        height:69.93px;
	}
     .btn-primary {
        display:none;
    }
}