@font-face{
    font-family: 'markpro';
    src: url('../otf/markpro.otf');
}
@font-face{
    font-family: 'markprobold';
    src: url('../otf/markpro-bold.otf');
}
@font-face{
    font-family: 'markpronarrowbold';
    src: url('../otf/markpro-narrowbold.otf');
}

.container{
	width: 100%;
	padding: 50px;
}

#header.header-w .container{
    padding: 16px 50px;
}


.index_banner_swiper .swiper-slide{
	width: 100%;
	height: 100vh;
	background-size: cover;
	background-position: center;
}

#index_banner_box{
	position: relative;
}

.index_banner_swiper_text{
	position: absolute;
	left: 160px;
	top: 28%;
	z-index: 2;
	color: #FFF;
	margin-right: 100px;
}


.index_banner_swiper_text div{
	font-size: 60px;
	margin-bottom: 50px;
}

.index_banner_swiper_text p{
	font-size: 28px;
}
.index_banner_swiper_text_1 p{
    font-size: 60px;
    padding-left: 1%;
}
.index_banner_swiper .swiper-container-horizontal>.swiper-pagination-bullets{
	bottom: 40px;
	height: 15px;
	line-height: 15px;
}

.index_banner_swiper .swiper-pagination-bullet{
	width: 15px;
	height: 15px;
	background-color: none;
	background: none;
	border: 2px solid #FFF;
	border-radius: 50%;
	opacity: 1;
	transition: all .2s;
	-webkit-transition: all .2s;
}

.index_banner_swiper .swiper-pagination-bullet-active{
	width: 58px;
	height: 10px;
	border-radius: 5px;
	border: 2px solid #f43c03;
}

.index_banner_swiper .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
	margin: 0 10px;
}

.index_banner_swiper .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet-active{
	margin-bottom: 2.5px;
}

#index_banner{
    --swiper-navigation-color: #f43c03;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 60px;/* 设置按钮大小 */
}

.index_banner_swiper .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
	right: 30px;
}

.index_banner_swiper .swiper-button-prev, .swiper-container-rtl .swiper-button-next{
	left: 30px;
}

.index-about{
	padding: 130px 170px 160px;
}

.index-about .left{
	width: 40%;
}

.index-about .right{
	width: 60%;
	padding-left: 240px;
	align-items: flex-end;
}

.index-about .title{
	font-size: 30px;
	position: relative;
}

.index-about .title .line{
	width: 140px;
	height: 1px;
	background-color: #f43c03;
	margin: 20px 0 50px;
}

.index-about .desc{
	font-size: 20px;
}

.index-about .desc p{
	margin: 30px 0;
	line-height: 1.5;
	color: #25262f;
}

.index-about .content{
	position: relative;
}

.index-about .number div{
	width: 33.333%;
	font-size: 9px;
	font-weight: bold;
	font-family: markprobold;
}

.index-about .number span{
	font-size: 50px;
}

.index-about .number div:nth-of-type(2){
	text-align: center;
}

.index-about .number div:nth-of-type(3){
	text-align: right;
}

.index-about .slides{
	position: relative;
	width: 100%;
}

.index-about .slide{
	position: relative;
	width: 100%;
	z-index: 2;
}

/*.index-about .slide:not(.not-active){
	transition: all .1s;
	-webkit-transition: all .1s;
}*/

.index-about .slide img{
	max-width: 100%;
	height: auto;
}

.index-about .not-active{
	position: absolute;
	width: 65%;
	right: -40px;
	bottom: -65px;
	z-index: 1;
	background-color: #f43c03;
	padding: 0 0 15px 0;
}

.index-about .not-active img{
	margin: -15px 0 0 -15px;
}

.index-about .left-btn,.index-about .right-btn{
	position: absolute;
	bottom: -50px;
	cursor: pointer;
}

.index-about .left-btn{
	left: 5%;
}

.index-about .right-btn{
	left: 18%;
}

.desc-btns{
	margin-top: 50px;
}

.desc-btns div{
	width: 50%;
}

.desc-btns div:nth-of-type(2){
	text-align: right;
}

.index-about .big-font{
	position: absolute;
	font-size: 188px;
	color: #25282f;
	opacity: 0.05;
	left: 36%;
	top: -20px;
	font-family: markpronarrowbold;
}

.solution{
	height: 100vh;
	background-size: cover;
	background-position: left center;
	background-image: url('../jpg/solution.jpg');
}

.solution-container{
	padding: 60px 170px;
}

.solution-title{
	color: #FFF;
	font-size: 38px;
}

.solution-line{
	width: 140px;
	height: 1px;
	background-color: #f43c03;
	margin: 20px 0 50px;
}

.solution .item{
	width: 25%;
	color: #FFF;
	font-size: 18px;
	text-align: center;
	padding: 30px 0;
	background-repeat: no-repeat;
	background-position: right;
	position: relative;
	overflow: hidden;
}

.solution .flex:first-of-type{
	background-image: url('../png/solution-line-4.png');
	background-position: left bottom;
	background-repeat: no-repeat;
}

.solution .flex:first-of-type .item{
	background-image: url('../png/solution-line.png');
}

.solution .flex:last-of-type .item{
	background-image: url('../png/solution-line-2.png');
}


.solution .flex .item:last-of-type{
	background: none;
}

.solution .flex:first-of-type .item:last-of-type{
	background-image: url('../png/solution-line-3.png');
	background-position: right bottom;
	background-repeat: no-repeat;
}

/*.solution h3{
	font-size: 28px;
	font-weight: normal;
	line-height: 2;
	z-index: 2;
}*/

.solution h3{
	font-weight: normal;
	line-height: 2;
	z-index: 2;
}

.solution .flex:first-of-type .item:nth-of-type(2),.solution .flex:first-of-type .item:nth-of-type(3){
	border-bottom: 2px solid #FFF;
}

.solution .item-bg{
	position: absolute;
	width: 100%;
	height: 100%;
	top: -2px;
	left: -2px;
	z-index: 1;
	background-position: center;
	background-size: cover;
	transform: translateX(-100%);
	transition: all .3s cubic-bezier(0, 0, 0.2, 1);
    -webkit-transition: all .3s cubic-bezier(0, 0, 0.2, 1);
}

.solution .cover{
	/*position: absolute;*/
	width: 100%;
	z-index: 2;
}

.solution .item:hover .item-bg{
	transform: translateX(0);
}

.solution .item:hover .cover{
	position: absolute;
	text-shadow: 1px 1px 1px #000;
}

.business .items{
	overflow-x: hidden;
	padding-top: 100px;
	background-color: #000;
	background-image: linear-gradient(to bottom, #000 50%, #091d3f 0);
}

.business .item{
	width: 25%;
	margin-left: -6.25%;	
	color: #FFF;
	position: relative;
	overflow: hidden;
}

.business .item:nth-of-type(1){
	margin-left: 0;
}

.business .item img{
	display: block;
}

.business .item:nth-of-type(even){
	margin-top: -100px;
}

.business .item:nth-of-type(odd) .text{
	position: absolute;
	left: 50px;
	top: 40px;
	transition: all .5s cubic-bezier(0, 0, 0.2, 1);
    -webkit-transition: all .5s cubic-bezier(0, 0, 0.2, 1);
}

.business .item h3{
	font-size: 24px;
	font-weight: 400;
	margin-bottom: 14px;
}

.business .item p{
	font-size: 18px;
	font-family: markpronarrowbold;
}



.business .item:nth-of-type(even) .text{
	position: absolute;
	left: 50px;
	bottom: 140px;
	transition: all .5s cubic-bezier(0, 0, 0.2, 1);
    -webkit-transition: all .5s cubic-bezier(0, 0, 0.2, 1);
}

.business .swiper-button-next{
	left: 90%;
    top: unset;
    bottom: 25px;
    outline: none;
}

.business .swiper-button-prev{
	left: 80%;
    top: unset;
    bottom: -0px;
    outline: none;
}

.business .swiper-button-next{
	--swiper-navigation-color: #f43c03;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 50px;/* 设置按钮大小 */
	position: relative;
}

.business .swiper-button-prev{
	--swiper-navigation-color: #f43c03;/* 单独设置按钮颜色 */
    --swiper-navigation-size: 50px;/* 设置按钮大小 */
	position: relative;
}
.business .item:hover .text{
	left: 60px;
}

#case img{
	width: 100%;
	max-width: 100%;
	height: auto;
	display: block;
}

#bottom{
	height: 100vh;
	background-size: cover;
	background-position: center;
	background-image: url('../jpg/index.jpg');
}

#bottom .item{
	height: 100vh;
	width: 33.333%;
	position: relative;
	transition: all .5s cubic-bezier(0, 0, 0.2, 1);
    -webkit-transition: all .5s cubic-bezier(0, 0, 0.2, 1);
	background-color: rgba(2, 15, 56, 0.87);
	background-image: url('../png/solution-line-5.png');
	background-position: right bottom;
	background-repeat: no-repeat; 
	color: #FFF;
	font-size: 16px;
}

#bottom .item:hover{
	background-color: rgba(2, 15, 56, 0);
	text-shadow: 1px 1px 1px #000;
}

#bottom .text{
	position: absolute;
	left: 15.625%;
	bottom: 35px;
	padding-right: 28%;
}

#bottom h3{
	font-weight: normal;
	font-size: 18px;
	margin-bottom: 45px;
}

#bottom p{
	line-height: 1.8;
}

#bottom .btn{
	margin-top: 35px;
	width: 28px;
	height: 50px;
	background-image: url('../png/next.png');
}

#bottom .item:hover .btn{
	background-image: url('../png/next-active.png');
}

@media screen and (max-width: 1440px) {

	.index_banner_swiper_text div {
	    font-size: 38px;
	    margin-bottom: 40px;
	}

	.index_banner_swiper_text p {
	    font-size: 24px;
	}

	.index-about .big-font{
		font-size: 140px;
	}

	.index-about .number span{
		font-size: 30px;
	}

	.solution-title{
		font-size: 32px;
	}

	.solution .item img{
		width: 120px;
	}

}

@media screen and (max-width: 1200px) {

	.business .item:nth-of-type(odd) .text{
		left: 40px;
    	top: 30px;
	}

	.business .item:nth-of-type(even) .text{
		left: 40px;
    	bottom: 130px;
	}

	.solution-container {
	    padding: 60px 100px;
	}

	.solution-title {
	    font-size: 26px;
	}

	.solution h3{
		font-size: 20px;
	}

	.index-about{
		padding: 100px 50px 100px;
	}

	.index-about .right {
	    padding-left: 120px;
	}

	.container {
	    width: 100%;
	    padding: 30px;
	}

}

@media screen and (max-width: 980px) {
	.container {
	    padding: 20px 15px;
	}

	#header.header-w .container {
	    padding: 20px 15px;
	}

    #index_banner{
        --swiper-navigation-size: 30px;
    }

    .index-about .content.flex{
    	display: block;
    }

    .index-about .right{
    	padding-left: 0;
    }

    .index-about .big-font{
    	font-size: 40px;
    }

    .index_banner_swiper_text{
    	left: 15%;
    }

    .index_banner_swiper_text div{
    	font-size: 30px;
    }

    .index_banner_swiper_text p{
    	font-size: 20px;
    }

    .index-about .left{
    	width: 100%;
    }

    .index-about .big-font{
    	font-size: 90px;
    	top: -70px;
    	left: 5%;
    }

    .index-about .right{
    	width: 100%;
    	margin-top: 120px;
    }

}

@media screen and (max-width: 768px) {

	#header.header-w .container,.container{
	    padding: 15px;
	}

	.index_banner_swiper .swiper-button-prev{
		left: 15px;
	}

	.index_banner_swiper .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
		right: 15px;
	}

	.index_banner_swiper_text div{
		font-size: 20px;
		width: 90%;
	}

	.index_banner_swiper_text{
		left: 30px;
	}

.index_banner_swiper_text p{
		font-size: 20px;
	}
.index_banner_swiper_text_1 p{
     font-size: 20px;
    margin-left: 1%;
}
	.index-about{
		padding: 100px 15px;
	}

	.index-about .big-font{
		font-size: 60px;
		top: -50px;
	}

	.index-about .not-active{
		right: 0;
	}

	.index-about .slide:not(.not-active){
		width: calc(100% - 40px)
	}

	.index-about .title{
		font-size: 26px;
	}

	.index-about .title .line{
		width: 100px;
	}

	.index-about .number span{
		font-size: 24px;
	}

	.solution-container{
		padding: 60px 15px;
	}

	.solution .item img{
		width: 50px;
	}

	.solution h3{
		font-size: 16px;
	}

	.business .item img{
		height: 60vh
	}

	#bottom{
		height: auto;
	}

	#bottom .flex{
		display: block;
		transition: all .5s cubic-bezier(0, 0, 0.2, 1);
        -webkit-transition: all .5s cubic-bezier(0, 0, 0.2, 1);
		background-color: rgba(2, 15, 56, 0.87);
	}

	#bottom .item{
		width: 100%;
		display: block;
		height: auto;
		background-color: unset;
		background-image: url('../png/solution-line-6.png');
		background-position: bottom;
		background-size: 100%;
	}

	#bottom .text{
		position: unset;
		padding: 40px 20px;
	}

	#bottom h3{
		margin-bottom: 20px;
	}

	#bottom .btn{
		width: 14px;
    	height: 25px;
    	background-size: cover;
    	margin-top: 20px;
	}

	.business .item{
		width: 40%;
		margin-left: -8.25%;
	}

	.business .item:nth-of-type(odd) .text{
		left: 15px;
		top: 20px; 
	}

	.business .item:nth-of-type(even) .text {
	    left: 15px;
	    bottom: 20px;
	}

	.business .item:nth-of-type(even) {
	    margin-top: -40px;
	}

	.business .item h3{
		font-size: 18px;
	}

	.business .item p{
		font-size: 14px;
	}

	.solution{
		height: auto;
	}

	.business .items{
		padding-top: 50px;
	}

}