@charset "utf-8";

.header{
    width: 100%;
    padding: 20px 0px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    z-index: 12;
    position: fixed;
}
.header .logo img{
    height: 58px;
    margin-right: 10px;
    width: auto;
    transition: all .5s;
}
.header .logo .img2 {
    display: none;
}
.header.on{
    background: #fff;
}
.header.on .logo .img1 {
    display: none;
}
.header.on .logo .img2 {
    display: block;
}
.header .nav{
    justify-content: flex-end;
}
.header .nav>ul{
    display: flex;
    justify-content: flex-end;
}
.header .nav>ul>li{
    display: inline-block;
    padding: 20px 15px;
    position: relative;
}
.header .nav>ul>li>a{
    position: relative;
    font-size: 18px;
    color: #fff;
    text-transform: uppercase;
    padding: 0px 0px;
    display: block;
    line-height: 1.0;
    white-space: nowrap;
    transition: all 0.3s;
}
.header .nav>ul>li>a.other{
    font-weight: bold;
}
.header .nav>ul>li:hover a,.header .nav>ul>li.active a,.header.on .nav>ul>li.active a{
    color: #00449b;
}
.header .nav>ul>li.weChat,.header .nav>ul>li.tel{
    padding: 20px 0px 0px 10px;
}
.header .nav>ul>li.weChat i,.header .nav>ul>li.tel i,.header .nav>ul>li.tel a{
    font-size: 18px;
    color: #fff;
}
.header .nav>ul>li.lang:after{
    content: "";
    position: absolute;
    right: 0px;
    border-right: 1px solid #fff;
    top: 50%;
    width: 1px;
    height: 15px;
    margin-top: -7px;
}

.header.on .nav>ul>li.lang:after{
    border-right: 1px solid #2b2b2b;
}
.header .nav>ul>li.lang:last-child:after{
    content: "";
    position: absolute;
    right: 0px;
    border-right: 0px solid #fff;
    top: 50%;
    width: 1px;
    height: 15px;
    margin-top: -7px;
}
.header.on .nav>ul>li>a,.header.on .nav>ul>li.tel a,.header.on .nav>ul>li.tel i,.header.on .nav>ul>li.weChat i{
    color: #2b2b2b;
}
.header.on .nav>ul>li.tel a,.header.on .nav>ul>li.tel i,.header.on .nav>ul>li.weChat i,.header.on .nav>ul>li:hover a{
    color: #053992;
}
.header .nav ul.sub-menu {
    display: none;
    position: absolute;
    left: -5%;
    top: 100%;
    width: 150%;
    background: #ffffff10;
    border-radius: 2px;
}
.header .nav ul.sub-menu li{width:100%; border-bottom:1px solid rgba(0,0,0,.05);}
.header .nav ul.sub-menu li a{display:block;font-size:14px;font-weight: 300; background: #ffffffd0; color:#444; line-height:20px; padding:12px 2%; text-align:center; }
.header .nav ul.sub-menu li a:hover{color:#00449b; background:#f5f5f5;}
.header .nav>ul>li:hover ul.sub-menu {
    display: block;
}

.m-btn{
    display: none;
    position: relative;
    width: 30px;
    height: 21px;
    cursor: pointer;
    right: 0px;
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}
.btn-hamburger__bar {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    border-radius: 3px;
    background-color: #fff;
    -webkit-transition: width .3s ease-in-out,-webkit-transform .3s ease-in-out;
    transition: width .3s ease-in-out,-webkit-transform .3s ease-in-out;
    -o-transition: transform .3s ease-in-out,width .3s ease-in-out;
    transition: transform .3s ease-in-out,width .3s ease-in-out;
    transition: transform .3s ease-in-out,width .3s ease-in-out,-webkit-transform .3s ease-in-out;
    pointer-events: none;
}
.btn-hamburger__bar-top {
    top: 0;
}
.btn-hamburger__bar-middle {
    top: 9px;
}
.btn-hamburger__bar-bottom {
    bottom: 0;
}
.m-btn.active {
    -webkit-transition-delay: .6s;
    -o-transition-delay: .6s;
    transition-delay: .6s;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}
.m-btn.active .btn-hamburger__bar-top {
    -webkit-transform: translateY(9px);
    transform: translateY(9px);
}
.m-btn.active .btn-hamburger__bar-middle {
    width: 0;
}
.m-btn.active .btn-hamburger__bar-bottom {
    -webkit-transform: translateY(-9px) rotate(90deg);
    transform: translateY(-9px) rotate(90deg);
}
.m-btn.active span {
    background: transparent;
    margin-left: 10px;
}
.m-btn.active span:before {
    transform: rotate(-48deg) translate(-6px, 5px);
    -webkit-transform: rotate(-48deg) translate(-6px, 5px);
    -o-transform: rotate(-48deg) translate(-6px, 5px);
    width: 24px;
}
.m-btn.active span:after {
    transform: rotate(48deg) translate(-6px, -5px);
    -webkit-transform: rotate(48deg) translate(-6px, -5px);
    -o-transform: rotate(48deg) translate(-6px, -5px);
    width: 24px;
}
.header.on .btn-hamburger__bar {
    background-color: #000;
}
@media(max-width:1300px){
    .container-fluid {
        width: 90%;
    }
    .header .logo img{
        height: 48px;
    }
    .header .nav>ul>li {
        padding: 20px 5px;
    }
}
@media(max-width:992px){
    .m-btn{
        display: block;
        margin-top: 5px;
    }
    .menu_social{
        margin-top: 0px;
    }
    .header {
        padding: 10px 0px;
    }
    .header .logo img{
        height: 42px;
    }
    .header .nav{
        width: 65vw;
    }
    .header .nav ul {
        padding-top: 60px;
        transition: all .5s;
        max-width: 100%;
    }
    .header .nav ul li a.nav-link{
        font-size: 18px;
        line-height: 30px;
    }
    .header .nav .sub-menu {
        padding: 6px 0px 6px 38px;
    }
    .header .nav{
        position: fixed;
        right:-100vw;
        top: 62px;
        width:100vw;
        height:calc(100vh - 62px);
        transform: translateX(0);
        overflow: hidden;
        background: -o-linear-gradient(60deg,#000,#000 100%);
        background: linear-gradient(60deg,#000,#000 100%);
        background: url(../img/nav.jpg) no-repeat right bottom #278dc2;
        z-index:-1;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
    }
    .header .nav ul{
        display: block;
        padding: 20px 20px 50px 55px;
        transition: all .5s;
        counter-reset: offcanvas-counter;
    }
    .header .nav ul li{
        display: block;
        padding: 0 0px;
        position: relative;
    }
    .header .nav ul li.lang,.header .nav ul li.tel{
        display: inline-block;
        padding: 0 15px 0px 0px;
        position: relative;
        margin: 20px 15px 0px 0px;
    }
    .header.on .nav>ul>li>a, .header.on .nav>ul>li.tel a, .header.on .nav>ul>li.tel i, .header.on .nav>ul>li.weChat i{
        color: #fff;
    }
    .header .nav>ul>li.lang:after,.header.on .nav>ul>li.lang:after{
        border-right: 1px solid #fff;
    }
    .header .nav ul li a.nav-link{
        display: block;
        color: #fff;
        position: relative;
        font-size: 16px;
        line-height: 1.5;
        font-weight: 500;
        counter-increment: offcanvas-counter;
    }
    .header .nav>ul>li:hover a, .header .nav>ul>li.active a, .header.on .nav>ul>li.active a {
        color: #fff;
    }
    .header .nav ul li a.nav-link:before {
        content: counter(offcanvas-counter,decimal-leading-zero);
        position: absolute;
        top: 6px;
        left: -35px;
        color: #ba2828;
        font-size: 20px;
        font-weight: 600;
        line-height: 1;
        margin-right: 1.5625rem
    }
    .header .nav ul.sub-menu{
        position: relative;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        max-width: 100%;
        left: 0%;
        background: transparent;
        padding: 0px 0px 0px 0px;
    }
    .header .nav ul.sub-menu li{
        margin-right: 10px;
        width: auto;
        display: inline-block;
        border-bottom: none;
    }
    .header .nav ul.sub-menu li a{
        display: -ms-inline-flexbox;
        display: inline-flex;
        -ms-flex-align: center;
        align-items: center;
        font-size: 14px;
        color: #fff;
        padding: 0px 0%;
        text-align: left;
        background: transparent;
        line-height: 1;
        font-weight: 300;
        padding-right: 8px;
        border-right: 1px solid #fff;
    }
    .header .nav ul.sub-menu li a:hover {
        background: transparent;
        color: #fff;
    }
    .header .nav ul.sub-menu li:last-child a{
        border-right: 0px solid #fff;
    }
    .header .nav>ul>li .logo{
        padding-bottom: 50px;
    }
    .header .nav.show{
        right: 0;
    }
}

/* banner */
.banner{
    position: relative;
}
.banner .swiper-slide img{
    width: 100%;
}
.banner .banner-txt{
    text-align: left;
    width:100%;
    position: absolute;
    bottom: 19%;
    color:#fff;
    z-index: 9;
}
.banner .banner-txt h3{
    font-size: 40px;
   font-weight: 600;
}
.banner .banner-txt h3 span{
    display: block;
    font-size: 55px;
    font-weight: 800;
    margin-top: 10px;
}
.banner .banner-txt .container-fluid{
    position: relative;
}
.banner .banner-txt .ban-swiper-button {
    position: absolute;
    bottom: 0%;
    right: 15px;
    width: 182px;
    height: 100px;
}
.ban-swiper-button .swiper-button-next, .ban-swiper-button .swiper-button-prev{
    background-color: transparent;
    border-radius: 15px;
    border: 2px solid #fff;
}
@media(max-width:992px){
    .banner .banner-txt h3{
       font-size: 16px;
    }
    .banner .banner-txt h3 span{
        font-size: 18px;
    }
    .banner{
        position: relative;
        margin-top: 0px;
    }
    .banner .swiper-button-prev,.banner .swiper-button-next{
        display: none;
    }
}

.common{
    padding-top: 150px;
    padding-bottom: 150px;
}
.title{
    font-size: 45px;
    font-weight: 800;
    line-height: 1.0;
    margin-bottom: 20px;
    text-transform: uppercase;
    position: relative;
}
.title a.more{
    float: right;
    font-size: 20px;
    font-weight: 300;
}
.tit-info{
    font-size: 24px;
    line-height: 1.2;
    font-weight: 300;
    margin-bottom: 30px;
}
@media (max-width:767px){
    .common{
       padding-top: 30px;
       padding-bottom: 30px;
    }
    .title{
        font-size: 20px;
    }
    .title a.more {
        font-size: 13px;
    }
    .tit-info{
        font-size: 14px;
        margin-bottom: 20px;
    }
}
/* 简介 */
.about{
    background: url(../images/about.jpg) no-repeat center #fff;
    overflow: hidden;
}
.fshuo-content{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    flex-wrap: wrap;
}
.about .about-txt{
    width: calc(50% - 60px);
    position: relative;
}
.about .about-txt .tit-info{
    margin-bottom: 70px;
}
.about .about-txt .more{
    position:absolute;
    bottom: 100px;
    font-size: 18px;
    font-weight: 700;
    padding: 14px 65px;
    border-radius: 5px;
    color: #fff;
    background: linear-gradient(60deg,#205cc0,#2089c0 100%);
    transition: all 0.6s;
}
.about .about-txt .more:hover{
    padding: 14px 85px;
}
.fshuo-content .media-section {
    width: calc(50%);
    margin-bottom: 100px;
    position: relative;
}
.fshuo-content .media-section .swiper-slide img{
    width: 100%;
}
.fshuo-content .media-section .pro-prev{
    left: -50px;
}
.fshuo-content .media-section .pro-next{
    right: -50px;
}
@media (max-width:991px){
   .about .about-txt{
        width: 100%;
    }
    .about .about-txt .tit-info{
        margin-bottom: 10px;
    }
    .about .about-txt .more{
        position:relative;
        bottom: 10px;
        font-size: 14px;
        display: inline-block;
        padding: 10px 25px;
        margin-top: 25px;
    }
    .about .about-txt .more:hover{
        padding: 10px 30px;
    }
    .fshuo-content .media-section {
        width: 100%;
        margin-bottom: 0px;
    }
}
/*业务领域*/
.bussiness{
    position: relative;
    overflow: hidden;
    background: #fff;
}
.bussiness ul li .bus-con{
    position: relative;
    transition: all .5s;
    cursor: pointer;
    margin: 12px 0px;
    border-top-left-radius: 40px;
    overflow: hidden;
    background-color: #000;
}
.bussiness ul li img{
    width: 100%;
    transition: all .5s;
}
.bussiness ul li h5{
    position: absolute;
    width: 100%;
    padding: 25px 45px;
    bottom: 0px;
    color: #fff;
    font-weight: 600;
    line-height: 1.2;
    font-size: 24px;
    margin-bottom: 0px;
    transition: all .5s;
}
.bussiness ul li h5:after{
    display: block;
    content: "";
    width: 50px;
    height: 2px;
    background-color: #fff;
    margin: 10px 0px 20px 0px;
}
.bussiness ul li h5 span{
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    position: absolute;
    right: 0px;
    bottom: 0px;
    padding: 15px 25px;
    background-color: #ba2828;
    border-top-left-radius: 10px;
}
.bussiness ul li:hover img{
    transform:  scale(1.06);
    -webkit-transform:  scale(1.06);
    -o-transform:  scale(1.06);
}
@media(max-width:992px){
   .bussiness ul li h5{
        font-size: 14px;
        padding: 15px 25px;
   }
   .bussiness ul li h5 span{
        font-size: 13px;
        padding: 15px 25px;
        border-top-left-radius: 10px;
    }
}
/* 项目动态 */
.project{
    position: relative;
    overflow: hidden;
    background: url(../images/case.jpg) no-repeat center #f4f4f4;
}
.project .c-more .more{
    display: block;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    padding: 14px 65px;
    border-radius: 5px;
    color: #fff;
    background: linear-gradient(60deg,#205cc0,#2089c0 100%);
    transition: all 0.6s;
    margin-top: 65px;
}
.project .swiper-slide {
    width: 100%;
    position: relative;
    transition: all .5s;
    cursor: pointer;
    margin-top: 30px;
}
.project .swiper-slide img{
    width: 77%;
    padding-bottom: 100px;
    transition: all 0.6s;
}
.project .overview{
    width: 39%;
    line-height: 1.6;
    font-size: 14px;
    z-index: 2;
    position: absolute;
    right: 0px;
    height: 72%;
    bottom: 0px;
    padding: 6% 5%;
    background-color: #fff;
    border-top-left-radius: 40px;
    border-bottom-right-radius: 40px;
}
.project .overview h5{
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 15px;
    position: relative;
}
.project .overview h5 span{
    display: block;
    font-size: 18px;
    font-weight: 300;
}
.project .overview h5:after{
    display: block;
    content: "";
    width: 45px;
    height: 3px;
    background-color: #ba2828;
    margin: 10px 0px 15px 0px;
}
.project .overview ul li{
    font-size: 16px;
    border-bottom: 1px solid #ececec;
    padding: 5px 0px 5px 20px;
    background: url(../images/y.png) no-repeat left center;
}
.project .overview ul li:before{
    width: 19px;
    height: 19px;
    display: inline-block;
    text-align: center;
    line-height: 19px;
    border-radius: 100%;
    font-size: 12px;
    border: 1px solid #dcdcdc;
}
.swiper-button{
    position: absolute;
    top: 30px;
    right: 0px;
    width: 17%;
    height: 28%;
}
.swiper-button .swiper-button-prev,.swiper-button .swiper-button-next{
     background-color: #fff;
}
.swiper-button .swiper-button-prev:hover,.swiper-button .swiper-button-next:hover{
     background-color: #2069c0;
}
.project .swiper-container-horizontal>.swiper-pagination-bullets{
    bottom: 50px;
    width: auto;
}
.project .swiper-slide:hover img{
    transform: translateY(-8px);
    -webkit-transform: translateY(-8px);
    -ms-transform: translateY(-8px);
    -moz-transform: translateY(-8px);
}

@media (max-width:992px){
    .swiper-button {
        position: absolute;
        top: 30px;
        right: 0px;
        width: 100%;
        height: 28%;
    }
    .project .swiper-slide {
        margin-top: 5px;
    }
    .project .swiper-slide img{
        width: 100%;
    }
    .project .overview {
        width: 50%;
        font-size: 14px;
    }
}
@media (max-width:776px){
    .project .swiper-slide img{
        width: 100%;
        padding-bottom: 10px;
    }
    .project .overview {
        width: 100%;
        position: relative;
        font-size: 14px;
    }
    .project .overview h5 {
        font-size: 18px;
    }
    .project .c-more .more{
        margin-top: 25px;
        margin-bottom: 35px;
        font-size: 14px;
        padding: 10px 25px;
    }
    .project .swiper-container-horizontal>.swiper-pagination-bullets{
        bottom: 10px;
    }
    .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }
}
/* 新闻 */
.global{
    background: #fff;
    padding-top: 150px;
}
.global-box {
    overflow: hidden;
    position: relative;
}
.global-box .img{
    width: 100%;
    overflow: hidden;
    border-radius: 0px;
    margin-bottom: 20px;
    -webkit-transition: .3s ease-in-out;
    -o-transition: .3s ease-in-out;
    transition: .3s ease-in-out;
}
.global-box .global-link1{
    position: absolute;
    width: 65%;
    height: 100%;
    top: 0;
    left: 0px;
}
.global-box .global-link2{
    position: absolute;
    width: 25%;
    height: 30%;
    top: 30%;
    right: 10%;
}
.global-box .global-link3{
    position: absolute;
    width: 25%;
    height: 30%;
    top: 0%;
    right: 10%;
}
.global-box .global-link4{
    position: absolute;
    width: 25%;
    height: 40%;
    bottom: 0%;
    right: 10%;
}
@media (max-width:991px){
    .global{
        padding-top: 30px;
    }
}
/*底部广告条*/
.service{
    background: url(../images/service.jpg) no-repeat center #f1f1f1;
    overflow: hidden;
}
.service .stitle{
    font-weight: 300;
    font-size: 24px;
    margin-bottom: 70px;
}
.service .stitle span{
    display: block;
    margin-top: 15px;
    font-size: 40px;
}
.service .stitle b{
    font-size: 24px;
    font-weight: 600;
    color: #ba2828;
    display: block;
}
.service .more{
    display: block;
    font-weight: 300;
    font-size: 20px;
}

.service ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.service ul li{
    width: 95%;
    padding: 0% 0% 12%;
    transition: all 0.6s;
    position: relative;
    font-size: 14px;
}
@media (max-width:992px){
    .service .stitle{
        font-size: 16px;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    .service .stitle span{
        font-size: 14px;
    }
    .service .more{
        font-size: 14px;
    }
    .service ul li {
        padding: 10px 0px;
        width: 100%;
        text-align: left;
        margin-bottom: 10px;
    }
}