/* 基础页面样式 */

/* 轮播容器 */
.carousel-container {
	position: relative;
	width: 100%;
	max-width: 1920px;
	height: calc(100vh - 92px);
	overflow: hidden;
	margin-top: 92px;
	padding-top: 0;
}

.banner-carousel {
	position: relative;
	width: 100%;
	height: 100%;
}

/* Banner幻灯片样式 */
.banner-slide {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.8s ease-in-out;
	z-index: 1;
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	display: flex;
	align-items: center;
	justify-content: center;
}

.banner-slide.active {
	opacity: 1;
	z-index: 2;
}

/* 为每个banner设置背景图片和蒙层 */
.banner-slide[data-banner="1"] {
	background-image: url(../img/home/185f25971cd9958a07b13ab120c5d09d.jpg);
}

.banner-slide[data-banner="1"]::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 1;
}

.banner-slide[data-banner="2"] {
	background-image: url(../img/home/19ad8d301c502db1ec235cd74bc49c4d.jpg);
}

.banner-slide[data-banner="2"]::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 1;
}

.banner-slide[data-banner="3"] {
	background-image: url(../img/home/cce080b36ee5faf46df82fdf9d8928b5.jpg);
}

.banner-slide[data-banner="3"]::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 1;
}

/* 轮播文案统一白色（覆盖默认颜色） */
.banner-slide .banner-subtitle,
.banner-slide .banner-description {
	color: rgba(255, 255, 255, 1);
}

/* 文字内容样式 */
.banner-text-group {
	position: relative;
	z-index: 2;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	/* gap: 20px; */
}

.banner-title {
	color: #fff;
	font-size: 80px;
	font-family: Source Han Sans CN-Bold;
	font-weight: bold;
	letter-spacing: 0.3em;
	margin: 0;
	line-height: 100px;
}

.banner-subtitle,
.banner-description {
	color: rgba(255, 255, 255, 1);
	font-size: 30px;
	font-family: Source Han Sans CN-Medium;
	font-weight: 500;
	letter-spacing: 0.3em;
	margin: 0;
	line-height: 1.8;
	margin-top: 30px;
}

.banner-cta-arrow {
	width: 56px;
	height: 7px;
	margin-top: 10px;
}


/* 按钮样式 */
.banner-cta-text {
	color: rgba(255, 255, 255, 1);
	font-size: 18px;
	font-family: Source Han Sans CN-Medium;
	font-weight: 500;
	padding: 12px 24px;
	border: 2px solid rgba(255, 255, 255, 0.5);
	border-radius: 25px;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-block;
	/*margin-left: 240px;*/
	text-decoration: none;
}

.banner-cta-text:hover {
	background-color: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 1);
}

/* 已移除的包裹元素 .block_4 对应样式清理 */

/* 轮播控制器样式 */
.carousel-controls {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 10;
	display: flex;
	align-items: center;
	gap: 30px;
}

.carousel-dots {
	display: flex;
	gap: 12px;
}

.dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.4);
	cursor: pointer;
	transition: all 0.3s ease;
}

.dot.active {
	background-color: rgba(255, 255, 255, 1);
	transform: scale(1.2);
}

.dot:hover {
	background-color: rgba(255, 255, 255, 0.7);
}

/* 内容区域样式 */
.content-section {
	width: 100%;
	max-width: 1920px;
	background-color: rgba(255, 255, 255, 1);
	padding: 50px 0 -2px 0;
	margin: 0 auto;
}

/* Flex布局工具类 */
.flex-col {
	display: flex;
	flex-direction: column;
}

.flex-row {
	display: flex;
	flex-direction: row;
}

.justify-between {
	justify-content: space-between;
}

.justify-center {
	justify-content: center;
}

.align-center {
	align-items: center;
}

/* 响应式设计 */
@media (max-width: 1920px) {

	.page,
	.carousel-container,
	.banner-slide {
		width: 100vw;
	}

	.carousel-container {
		height: calc(100vh - 92px);
	}
}

/* 动画效果 */
@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.banner-slide.active .banner-title,
.banner-slide.active .banner-subtitle,
.banner-slide.active .banner-description {
	animation: fadeIn 1s ease-out 0.5s both;
	color: #fff;
}

.banner-slide.active .banner-title {
	font-size: 80px;
	letter-spacing: 0.3em; 
}

.banner-slide.active .banner-subtitle,
.banner-slide.active .banner-description {
	font-size: 30px;
	margin-top: 30px;
	line-height: 1.8;
	letter-spacing: 0.3em; 
}


.banner-slide.active .banner-cta-text {
	animation: fadeIn 1s ease-out 0.8s both;
}

.banner-title {
	color: #fff;
}

.more_block {
	height: 80px;
	width: 600px;
	margin: 64px 0 64px 662px;
}

.more_block .more_box {
	height: 80px;
	width: 600px;
}

.more_block .more_box .more_txt_warpper {
	height: 80px;
	width: 600px;
}

.more_block .more_box .more_txt {
	width: 600px;
	height: 80px;
	overflow-wrap: break-word;
	/**color: rgba(51, 51, 51, 1);*/
	color: rgba(20, 98, 255, 1);
	font-size: 30px;
	font-family: Source Han Sans CN-Regular;
	font-weight: normal;
	text-align: center;
	white-space: nowrap;
	line-height: 80px;
	border: 1px solid rgba(204, 204, 204, 1);
	cursor: pointer;
	transition: all 0.3s ease;
}

.more_block .more_box .more_txt:hover {
	background-color: rgba(20, 98, 255, 1);
	color: rgba(255, 255, 255, 1);
	border-color: rgba(20, 98, 255, 1);
}

.content-section .title_block {
	width: 1769px;
	/* height: 265px; */
	margin: 22px 0 0 76px;
	height: 304px;
}

.content-section .title_block .title_bg {
	width: 1766px;
	height: 264px;
	overflow-wrap: break-word;
	color: rgba(242, 242, 242, 0.58);
	font-size: 199px;
	letter-spacing: 7.999999523162842px;
	font-family: Source Han Sans CN-Bold;
	font-weight: 700;
	text-align: left;
	white-space: nowrap;
	line-height: 264px;
}

.content-section .title_block .title {
	width: 259px;
	height: 135px;
	margin: 128px auto 0 -1012px;
}

.content-section .title_block .title_txt {
	width: 182px;
	height: 64px;
	overflow-wrap: break-word;
	color: rgba(51, 51, 51, 1);
	font-size: 44px;
	letter-spacing: 1.7599999904632568px;
	font-family: Source Han Sans CN-Medium;
	font-weight: 500;
	text-align: left;
	white-space: nowrap;
	line-height: 64px;
	margin-left: 41px;
}


.content-section .title_block .title_split {
	width: 80px;
	height: 1px;
	border: 0.4000000059604645px solid rgba(255, 186, 0, 1);
	margin: 14px 0 0 91px;
}

.content-section .title_block .title_desc {
	width: 259px;
	height: 44px;
	overflow-wrap: break-word;
	color: rgba(21, 33, 115, 1);
	font-size: 30px;
	letter-spacing: 1.2000000476837158px;
	font-family: Source Han Sans CN-Medium;
	font-weight: 500;
	text-align: left;
	white-space: nowrap;
	line-height: 44px;
	margin: 10px 0 2px 0;
}

.content-section .bg_img {
	width: 100%;
	max-width: 1920px;
	height: 758px;
	margin-top: 182px;
}


/* 核心产品模块样式 */
.core_product {
	background-color: rgba(255, 255, 255, 1);
	/*height: 1080px;*/
	width: 100%;
	max-width: 1920px;
	position: relative;
	margin: 0 auto;
}

.core_product .product_info {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	max-width: 1920px;
	/**height: 1080px;*/
}

.product_info .content_block {
	width: 1439px;
	height: 436px;
	margin: -27px auto 0 auto;
	justify-content: center;/* 水平居中 */
}

.product_info .content_block .product_div {
	box-shadow: 0px 2px 35px 0px rgba(1, 23, 67, 0.16);
	background-color: rgba(255, 255, 255, 1);
	width: 465px;
	height: 436px;
	margin-left: 22px;
}

.product_info .content_block .product_div .product_detial {
	width: 465px;
	height: 398px;
}

.product_info .content_block .product_div .product_detial .product_image {
	background-color: rgba(255, 255, 255, 1);
	height: 285px;
	width: 465px;
}

.product_info .content_block .product_div .product_detial .product_image .image {
	width: 465px;
	height: 285px;
}

.product_info .content_block .product_div .product_detial .detail_info {
	width: 359px;
	height: 92px;
	margin: 21px 0 0 22px;
}

.product_info .content_block .product_div .product_detial .detail_info .name {
	width: 108px;
	height: 24px;
	overflow-wrap: break-word;
	color: rgba(51, 51, 51, 1);
	font-size: 18px;
	font-family: Source Han Sans CN-Regular;
	font-weight: normal;
	text-align: left;
	white-space: nowrap;
	line-height: 24px;
	margin-left: 2px;
}

.product_info .content_block .product_div .product_detial .detail_info .desc {
	width: 425px;
	height: 60px;
	overflow-wrap: break-word;
	color: rgba(102, 102, 102, 1);
	font-size: 14px;
	font-family: Source Han Sans CN-Regular;
	font-weight: normal;
	text-align: left;
	line-height: 20px;
	margin-top: 8px;
}


/* AI视觉算法集市模块样式 */
.alg_mall {
	background-color: rgba(255, 255, 255, 1);
	/*height: auto;*/
	width: 100%;
	max-width: 1920px;
	position: relative;
	margin: 0 auto;
}

.alg_mall .content {
	/**height: 1080px;**/
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	max-width: 1920px;
}

.alg_mall .content .alg_row {
	height: 285px;
	width: 1438px;
	margin: 25px 0 0 240px;
}

.alg_mall .content .alg_row .alg_item {
	height: 280px;
	margin-right: 26px;
	width: 340px;
}

.alg_mall .content .alg_row .alg_item:hover {
	height: 280px;
	background: url(../img/home/3c8818a24d9bdb333a757e6594523013.jpg) 100% no-repeat;
	background-size: 100% 100%;
	width: 340px;
	position: relative;
}

.alg_mall .content .alg_row .alg_item .alg_detail {
	height: 280px;
	border: 2px solid rgba(255, 255, 255, 1);
	width: 340px;
	/* background-color: rgba(91, 107, 219, 1); */
}

.alg_mall .content .alg_row .alg_item .alg_detail:hover {
	height: 280px;
	background: url(../img/home/3c8818a24d9bdb333a757e6594523013.jpg) 100% no-repeat;
	background-size: 100% 100%;
	width: 340px;
	position: relative;
}

.alg_mall .content .alg_row .alg_item .alg_detail .desc {
	display: none;
}

.alg_mall .content .alg_row .alg_item .alg_detail:hover .desc {
	display: block;
	width: 300px;
	height: 44px;
	overflow-wrap: break-word;
	color: rgba(250, 250, 253, 1);
	font-size: 15px;
	font-family: Source Han Sans CN-Regular;
	font-weight: NaN;
	text-align: center;
	line-height: 22px;
	margin: 19px 20px 69px 20px;
	flex-direction: column;
	justify-content: center;/* 若内容是垂直排列，需设置此属性，若水平排列可省略 */
	align-items: center;/* 水平居中 */
	/* 垂直居中 */
}


.alg_mall .content .alg_row .alg_item .alg_detail:hover .cover {
	width: 340px;
	height: 103px;
	/* margin-left: -4px; */
	margin-top: 52px;
	flex-direction: column;/* 若内容是垂直排列，需设置此属性，若水平排列可省略 */
	justify-content: center;/* 水平居中 */
	align-items: center;/* 垂直居中 */
	
}


.alg_mall .content .alg_row .alg_item .alg_detail .cover {
	width: 340px;
	height: 103px;
	/* margin-left: -4px; */
	margin-top: 92px;
	flex-direction: column;
	/* 若内容是垂直排列，需设置此属性，若水平排列可省略 */
	justify-content: center;
	/* 水平居中 */
	align-items: center;
	/* 垂直居中 */
}

.alg_mall .content .alg_row .alg_item .alg_detail .cover .image {
	width: 62px;
	height: 63px;
	margin-left: 6px;
}

.alg_mall .content .alg_row .alg_item .alg_detail .cover .scene {
	width: 75px;
	height: 24px;
	overflow-wrap: break-word;
	color: rgba(255, 255, 255, 1);
	font-size: 18px;
	letter-spacing: 0.7200000286102295px;
	font-family: Source Han Sans CN-Regular;
	font-weight: NaN;
	text-align: left;
	white-space: nowrap;
	line-height: 24px;
	margin-top: 16px;
}


/* 我的客户 */
.customer {
	background-color: rgba(255, 255, 255, 1);
	/*height: 1041px;*/
	width: 1920px;
	position: relative;
	left: 0;
	/**top: 3244px;**/
}

.customer .content {
	position: absolute;
	left: 0;
	top: 0;
	width: 1920px;
	/*height: 1041px;*/
}

.customer .content .custom_row {
	height: 184px;
	width: 1437px;
	margin: 39px auto 0 auto;
}

.customer .content .custom_row .custom_inner {
	width: 1437px;
	height: 185px;
	margin-top: -1px;
}

.customer .content .custom_row .custom_item {
	background-color: rgba(255, 255, 255, 1);
	height: 186px;
	border: 1px solid rgba(204, 204, 204, 1);
	width: 453px;
	/* margin: 1px 0 0 38px; */
}

.customer .content .custom_row .custom_item .custom_logo {
	width: 451px;
	height: 184px;
}