/*首页banner*/

.index-banner {
	width: 100%;
	overflow: hidden;
}

.index-banner .header-banner {
	width: 100%;
	height: 100vh;
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: center;
}

.index-banner .wenzi {
	color: #ffffff;
	transition: all 1s ease 0s;
}

.index-banner .wenzi.w-b {
	color: #000000;
}

.index-banner .wenzi .hengxian {
	width: 100%;
	height: 3px;
	background-color: #FFFFFF;
	margin-top: 12px;
}

.index-banner .wenzi.w-b .hengxian {
	background-color: #000000;
}

.index-banner .wenzi .fsz-6 {
	font-size: 72px;
	font-weight: 900;
	font-family: 'Montserrat';
}

.index-banner .wenzi .fsz-1 {
	font-size: 52px;
	font-weight: 700;
	padding-bottom: 40px;
	line-height: 1.5;
	text-transform: uppercase;
	letter-spacing: 1px;
	font-family: "BatonTurbo-Regular";
}

.index-banner .wenzi .more {
	display: inline-block;
	padding: 10px 45px;
	border: 2px solid #ffffff;
	border-radius: 100px;
}

.index-banner .wenzi.w-b .more {
	border: 2px solid #000000;
}

.index-banner .wenzi .more a {
	color: #ffffff;
	font-weight: 600;
}

.index-banner .wenzi.w-b .more a {
	color: #000000;
}


/*首页新闻*/

.index-new {
	padding: 100px 0 100px;
	overflow: hidden;
}

.index .index-bt {
	display: inline-block;
	position: relative;
	padding-bottom: 15px;
	margin-bottom: 50px;
	font-size: 0;
}

.index .index-bt span {
	font-size: 52px;
	line-height: 1;
	font-family: 'Montserrat';
	font-weight: bold;
	color: #000000
}

.index .index-bt i {
	font-size: 14px;
	color: #929292;
	margin-left: 16px;
	font-style: normal;
	vertical-align: bottom;
}

.index .index-bt::after {
	content: '';
	position: absolute;
	width: 20px;
	height: 3px;
	background-color: #d4061c;
	left: 50%;
	bottom: 0;
	transform: translateX(-50%);
}

.index-new .index-new2 {
	padding-right: 115px;
	padding-top: 26px;
	font-size: 0;
}

.index-new .index-new-left-list {
	padding-bottom: 20px;
	padding-top: 10px;
	display: flex;
	flex-flow: wrap;
}

.index-new .index-new-left-list .index-new-left {
	width: 150px;
	height: 120px;
}

.index-new .index-new-left-list .index-new-left .img {
	height: 100%;
	width: 100%;
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: center;
}

.index-new .index-new-left-list .index-new-right {
	width: calc(100% - 170px);
	margin-left: 20px;
	border-bottom: 1px solid #E9E9E9;
}

.index-new .index-new-left-list .index-new-right h3 {
	font-size: 16px;
	font-weight: 400;
	margin-top: 10px;
	margin-bottom: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	transition: all 0.4s;
	color: #000000;
	font-family: 'BatonTurbo-Medium'
}

.index-new .index-new-left-list .index-new-right span {
	font-size: 14px;
	color: #CBCBCB;
	margin-bottom: 15px;
	display: inline-block;
}

.index-new .index-new-left-list .index-new-right P {
	font-size: 14px;
	line-height: 20px;
	color: #333333;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	font-family: 'BatonTurbo-Regular'
}

.index-video {
	padding-top: 26px;
}

.index-video ul.video {
	margin-bottom: 8px;
}

.index-video ul li {
	list-style: none;
}

.index-video ul.video li {
	display: none;
	width: 100%;
}

.index-video ul.video li.on {
	display: block;
}

.index-video ul.video-nav {
	display: flex;
	flex-flow: wrap;
	align-items: center;
	gap: 10px;
	font-family: "Montserrat";
}

.index-video ul.video-nav li {
	font-weight: 600;
	font-size: 18px;
	line-height: 1;
	font-family: "Montserrat";
}

.index-video ul.video-nav li.on {
	color: #eb5e00;
}

.more-2 {
	text-align: center;
	padding-top: 60px;
	clear: both;
}

.more-2 a {
	display: inline-block;
	width: 146px;
	height: 36px;
	line-height: 36px;
	color: #ffffff;
	background-color: #B4B4B4;
	font-size: 16px;
	border: 1px solid #B4B4B4;
	transition: all 0.4s;
	border-radius: 2px;
	font-size: 14px;
}

.more-2 a:hover {
	background-color: #ffffff;
	color: #B4B4B4;
}


/*首页产品*/

.index-sort {
	background-color: #f1f1f1;
	padding-top: 100px;
	overflow: hidden;
}

.index-sort .col-lg-3,
.index-sort .col-lg-6,
.index-sort .col-md-6 {
	padding: 0;
	float: left;
}
.index-sort .row>*{
	overflow: hidden;
}
.index-sort .img-sort-1,
.index-sort .img-sort-2,
.index-sort .img-sort-3 {
	/*position: relative;*/
}

.index-sort .index-sort-1,
.index-sort .index-sort-2,
.index-sort .index-sort-3 {
	position: absolute;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: rgba(0, 0, 0, 0.0);
}
.index-sort .position-relative .img-sort-img-ture{
	display: block;
}
.index-sort .position-relative .img-sort-img-false{
	display: none;
}
.index-sort .position-relative:hover .img-sort-img-ture{
	display: none;
}
.index-sort .position-relative:hover .img-sort-img-false{
	display: block;
}
.index-sort .index-sort-1:hover,
.index-sort .index-sort-2:hover,
.index-sort .index-sort-3:hover {
	background-color: rgba(0, 0, 0, 0);
	/*background: linear-gradient(to right, rgba(235, 94, 0, 1), rgba(235, 94, 0, 0));*/
}

.index-sort .index-sort-tubiao {
	position: absolute;
	text-align: center;
	height: 175px;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

.index-sort .index-sort-tubiao a {
	text-align: center;
	display: inline-block;
}

.index-sort .index-sort-tubiao span.iconfont {
	font-size: 45px;
	font-weight: 300;
	color: #ffffff;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 75px;
	height: 75px;
	line-height: 75px;
	border: 1px solid #FFFFFF;
	border-radius: 100px;
	display: inline-block;
}

.index-sort .index-sort-tubiao span.iconfont.icon-PV {
	font-size: 60px;
}

.index-sort .index-sort-tubiao img {
	width: 75px;
	height: 75px;
	border: 1px solid #FFFFFF;
	border-radius: 100px;
}

.index-sort .index-sort-tubiao .border-dotted {
	width: 50px;
	height: 1px;
	border-bottom: 2px dotted #ffffff;
	margin: 30px auto 30px;
}

.index-sort .index-sort-tubiao h4 {
	font-size: 20px;
	font-weight: 600;
	color: #ffffff;
}

.index-sort .index-sort-1:hover,
.index-sort .index-sort-2:hover,
.index-sort .index-sort-3:hover {
	background-color: rgba(0, 0, 0, 0);
}

.index-sort .position-relative:hover {}

.index-sort .position-relative:hover span.iconfont {
	/*color: #d4061c;*/
	/*border: 1px solid #d4061c;*/
}

.index-sort .position-relative:hover .index-sort-tubiao .border-dotted {
	/*border-bottom: 2px dotted #d4061c;*/
}

.index-sort .position-relative:hover .index-sort-tubiao h4 {
	/*color: #d4061c;*/
}


/*首页推荐产品*/

.index-product {
	padding: 100px 0 100px;
	background-color: #f9f9f9;
	overflow: hidden;
}

.index-product .swiper-slide img {}

.index-product .swiper-slide h4 {
	text-align: center;
	font-size: 18px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #333333;
	padding-bottom: 20px;
}

.swiper-pagination-bullet {
	width: 15px;
	height: 15px;
	background-color: #ffffff;
	border: 2px solid #B4B4B4;
	opacity: 1;
}

.swiper-pagination-bullet-active {
	background-color: #b4b4b4
}

.index-product .swiper {
	padding-bottom: 80px;
}

@media (max-width:1200px) {
	.index-sort {
		padding-top: 80px;
	}
}

@media (max-width:980px) {
	.index-sort {
		padding-top: 60px;
	}
}

@media (max-width:768px) {
	.index-sort {
		padding-top: 40px;
	}
}


/*首页我们的优势*/

.index-advantage {
	padding: 100px 0;
	overflow: hidden;
}

.accordion ul {
	margin: 0;
	padding: 0;
}

.accordion ul li {
	width: 15%;
	list-style: none;
	height: 800px;
	max-height: 80vh;
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: center;
	background-color: transparent;
	float: left;
	position: relative;
	/*transition:all 0.1s ease 0s;*/
	filter: grayscale(100%);
	transition: all 0.5s ease 0s;
}

.accordion ul li::before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(255, 255, 255, 0.25);
}

.accordion ul li.on::before {
	background-color: rgba(255, 255, 255, 0);
}

.accordion ul li.on {
	width: 70%;
	filter: grayscale(0%);
}

.accordion ul li .advantage-w {
	width: 100%;
	position: absolute;
	padding-top: 50px;
	padding-left: 30px;
	padding-bottom: 60px;
	bottom: 0;
	background-image: linear-gradient(to top, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
}

.accordion ul li.on .advantage-w {
	background-image: linear-gradient(to top, rgba(23, 28, 97, 1), rgba(23, 28, 97, 0));
	padding-left: 50px;
}

.accordion ul li .advantage-w img {
	width: 50px;
	padding-bottom: 15px;
}

.accordion ul li .advantage-w h4 {
	font-weight: 600;
	font-size: 18px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #ffffff;
	padding-bottom: 10px;
}

.accordion ul li .advantage-w p {
	width: 75%;
	color: #ffffff;
	font-size: 14px;
	padding-bottom: 10px;
	display: none;
}

.accordion ul li.on .advantage-w p {
	display: block;
}

.accordion ul li .more-3 {
	padding: 5px 35px;
	border: 1px solid #ffffff;
	border-radius: 100px;
	font-size: 14px;
	display: none;
}

.accordion ul li.on .more-3 {
	display: inline-block;
}

.accordion ul li .more-3::after {
	content: '→';
	color: #ffffff;
	padding-left: 15px;
}

.accordion ul li .more-3 a {
	color: #ffffff;
}

@media (max-width:1400px) {
	.index-new .index-new2 {
		padding-right: 50px;
	}
	.index-new .index-new-left-list .index-new-right {
		width: calc(100% - 175px);
	}
}

@media (max-width:990px) {
	.index-new {
		padding: 50px 0;
	}
	.index-new .index-new2 {
		padding-right: 15px;
	}
	.index .index-bt {
		padding-bottom: 0;
	}
	.index-new .more-2 {
		display: none;
	}
	.index-product {
		padding: 50px 0;
	}
	.index-advantage {
		padding: 50px 0;
	}
	.index-video ul.video {
		padding-left: 0;
	}
	.accordion ul li {
		height: 550px;
	}
	.index-banner .wenzi .fsz-6 {
		font-size: 60px;
	}
	.index-banner .wenzi .fsz-1 {
		font-size: 36px;
	}
	.index .index-bt span {
		font-size: 40px;
	}
}

@media (max-width:768px) {
	.index-banner {
		position: relative;
		font-size: 12px;
	}
	.index-banner .header-banner {
		height: 300px;
	}
	.index-banner .wenzi {
		padding-top: 8vh;
	}
	.index-banner .wenzi .fs-1 {
		padding-bottom: 20px;
		width: 75%;
		margin: 0 auto;
	}
	.index-banner .wenzi .fsz-6 {
		font-size: 24px;
	}
	.index-banner .wenzi .fsz-1 {
		font-size: 16px;
		padding-bottom: 20px;
	}
	.index-banner .wenzi .more {
		font-size: 18px;
		padding: 4px 35px;
	}
	.index-banner .wenzi .more a {
		font-size: 14px;
		line-height: 1;
	}
	.index-banner .wenzi .hengxian {
		width: 50%;
		margin: 0 auto;
		margin-bottom: 10px;
	}
	.index-new {
		padding: 30px 0;
	}
	.accordion ul li {
		height: auto;
		width: 100%;
		float: none;
		filter: grayscale(0%);
	}
	.accordion ul li+li {
		margin-top: 10px;
	}
	.accordion ul li.on {
		width: 100%;
	}
	.accordion ul li .advantage-w {
		padding-top: 30px;
		padding-bottom: 30px;
		padding-left: 30px;
		padding-right: 30px;
		position: relative;
	}
	.accordion ul li.on .advantage-w {}
	.accordion ul li .advantage-w p {
		width: 100%;
		display: block;
	}
	.index .index-bt {
		padding-bottom: 10px;
		margin-bottom: 20px;
	}
	.index-new .index-new2 {
		padding-top: 0;
	}
	.index .index-bt span {
		font-size: 32px;
	}
	.index-new .index-new-left-list {
		padding-bottom: 10px;
	}
	.index-new .index-new-left-list .index-new-left {
		width: 100%;
		height: 200px;
	}
	.index-new .index-new-left-list .index-new-right {
		width: 100%;
		margin-left: 0;
	}
	.index-new .index-new-left-list .index-new-right h3 {
		margin-bottom: 10px;
	}
	.index-new .index-new-left-list .index-new-right span {
		margin-bottom: 5px;
	}
}

.about-new {
	padding: 80px 0;
}

.about-new .list {
	padding: 15px;
	border: 1px solid #dddddd;
}

.about-new .img {
	width: 100%;
	height: 250px;
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: center;
}

.about-new h4 {
	padding-top: 15px;
	padding-bottom: 5px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-family: "BatonTurbo-Regular";
	font-size: 18px;
}

.about-new p {
	font-size: 14px;
	color: #333333;
	margin-bottom: 5px;
}

.about-new .more5 a {
	font-size: 12px;
	color: #555555;
	line-height: 1;
	display: inline-block;
}

.about-new .more5 a:hover {
	color: #000000;
}