/* 地图模块 */
.stats-container {
	display: flex;
	justify-content: space-around;
	/* 均匀分布 */
	flex-wrap: wrap;
	/* 允许换行 */
	gap: 0px;
	/* 间距 */
}

.stat-item {
	display: flex;
	align-items: center;
	/* 垂直居中 */
	flex: 1;
	/* 平分宽度 */
	min-width: 240px;
	/* 最小宽度，防止太窄 */
	padding: 0px;
}

/* 左侧图标圆圈 */
.icon-box {
	width: 100px;
	height: 100px;
	border-radius: 50%;

	/* 浅灰底色 */
	/* 虚线边框 */
	display: flex;
	justify-content: center;
	align-items: center;
	margin-right: 10px;
	flex-shrink: 0;
	/* 防止图标被压缩 */
}

.icon_0 {
	width: 100%;
	height: 100%;
}

.icon-box svg {
	width: 36px;
	height: 36px;
	fill: #8899a6;
	/* 图标颜色 */
}

/* 右侧文字区域 */
.text-box {
	display: flex;
	flex-direction: column;
}

.number {
	font-size: 42px;
	font-weight: bold;
	color: #d32f2f;
	/* 红色数字 */
	line-height: 1;
	margin-bottom: 8px;
}

.number sup {
	font-size: 18px;
	margin-left: 2px;
}

.label {
	font-size: 14px;
	color: #666;
	font-weight: 500;
}



.map-dot {
	position: absolute;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background-color: #007AFF;
}

.map-dot::before,
.map-dot::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border-radius: 50%;
	background-color: #0039C8;
}

.map-dot2 {
	position: absolute;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background-color: #d41b1d;
}

.map-dot2::before,
.map-dot2::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	border-radius: 50%;
	background-color: #d41b1d;
}

.map-dot::before {
	opacity: .1;
	animation: scaleMap 2s infinite cubic-bezier(0.33, 1, 0.68, 1);
}

.map-dot::after {
	z-index: 3;
	opacity: .25;
	animation: scaleMapSmall 2s infinite cubic-bezier(0.33, 1, 0.68, 1) 1s;
	animation-delay: 1s;
}

.map-dot em {
	position: absolute;
	top: -15px;
	right: -170px;
	width: 166px;
	font-size: 15px;
	display: none;
}

.map-dot:nth-child(1) {}

.map-dot:nth-child(1) em {
	transform: scale(0.78);
	top: -19px;
	right: -145px;
}

.map-dot:nth-child(2) {
	left: 79.12%;
	top: 40.22%;
	transform: scale(1.2);
}

.map-dot:nth-child(3) {
	left: 73.12%;
	top: 34.22%;
}

.map-dot:nth-child(4) {
	left: 70.22%;
	top: 70.48%;

}

.map-dot:nth-child(5) {
	left: 81.11%;
	top: 49%;

}


.map-dot:nth-child(6) {
	left: 77.22%;
	top: 67%;
}

.map-dot:nth-child(7) {
	left: 71.22%;
	top: 72%;
}

.map-dot:nth-child(8) {
	left: 82%;
	top: 51%;
}

.map-dot:nth-child(9) {
	left: 79.5%;
	top: 34%;
}

.map-dot:nth-child(10) {
	left: 78%;
	top: 50%;
}

.map-dot:nth-child(11) {
	left: 83.5%;
	top: 53%;
}

.map-dot:nth-child(12) {
	left: 77.5%;
	top: 41.5%;
}

@keyframes scaleMap {
	from {
		transform: scale(1);
	}

	to {
		transform: scale(7);
	}
}

@keyframes scaleMapSmall {
	from {
		transform: scale(1);
	}

	to {
		transform: scale(4);
	}
}



/* 左侧地图区域 */
.map-section {
	flex: 1.2;

	position: relative;
	z-index: 10;
}

#chinaMap {
	width: 775.2px !important;
	height: 726.4px;
	position: relative;
}

/* 右侧列表区域 */
.list-section {
	flex: 0.8;
	display: flex;
	gap: 40px;

	z-index: 20;
}

.col {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

/* 按钮样式 */
.rep-btn {
	padding: 12px 20px;
	text-align: center;
	font-size: 16px;
	cursor: pointer;
	transition: all 0.3s;
	position: relative;
	/* 默认深蓝背景 */
	background: linear-gradient(to right, #04355a, #3a8cc6);
	border: 1px solid rgba(255, 255, 255, 0.3);
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	min-width: 140px;
}

/* .rep-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
	filter: brightness(1.2);
} */

/* 总部特殊样式 */
.rep-btn.headquarter {
	background: linear-gradient(to right, #ed2f26, #f6685d);
	font-weight: bold;
}

/* 激活状态 */
.rep-btn.active {
	background: #ff9900 !important;
	/* 选中时变为橙色/亮色 */
	box-shadow: 0 0 15px rgba(255, 153, 0, 0.6);
}



/* 响应式适配 */
@media (max-width: 1000px) {
	.container {
		flex-direction: column;
		height: auto;
	}

	.containerxx {
		flex-direction: column;
		height: auto;

	}

	.map-section {
		width: 100%;
		height: 50vh;
		/* 移动端地图高度 */
		margin-bottom: 20px;
	}

	.list-section {
		width: 100%;
		flex-direction: row;
		/* 保持两列，或者改为 column 视需求而定 */
		padding-right: 0;
		justify-content: center;
		gap: 20px;
		flex-wrap: wrap;
	}

	.col {
		flex: 1;
		min-width: 140px;
	}

	.rep-btn {
		padding: 10px;
		font-size: 14px;
		min-width: auto;
	}
}

@media (max-width: 600px) {
	.list-section {
		flex-direction: column;
		align-items: center;
	}
}

/* --- 核心模块样式 --- */
.stats-section {
	margin: 0 auto;

}

/* --- Banner --- */

.hero-section {
	height: 100vh;

	position: relative;
	display: flex;
	align-items: center;
	margin-top: var(--nav-height);
	height: 550px;
	overflow: hidden;
}

.container {
	width: 1400px;

	margin: 0 auto;
	padding: 0 15px;

}

/* 主容器 */
.containerxx {

	width: 1400px;
	margin: 0 auto;
	padding: 20px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 100px;
	position: relative;
}

.video_vi {
	width: 100%;
}

.container_x {
	height: 420px;
	margin-top: -420px;
}

@media (max-width: 1400px) {
	.container {
		width: 100%;
	}
}

.dinb_x2 {
	max-width: 100%;
	width: 450px;
	/* position: absolute;
	width: 450px;
	left: 15%;
	top: 170px;
	z-index: 10; */

}

.hero-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.2));
}

.hero-content {
	position: relative;
	z-index: 2;
	color: #fff;
}

.hero-title {
	font-size: 60px;
	font-weight: bold;
	line-height: 1.2;
	margin-bottom: 20px;
	opacity: 0;
	transform: translateY(30px);
	animation: fadeUp 1s forwards 0.5s;
}

.hero-subtitle {
	font-size: 20px;
	font-weight: 300;
	letter-spacing: 2px;
	opacity: 0;
	transform: translateY(30px);
	animation: fadeUp 1s forwards 1s;
}

.hero-line {
	width: 60px;
	height: 3px;
	background: var(--primary-red);
	margin-bottom: 30px;
	opacity: 0;
	animation: fadeRight 1s forwards 0.8s;
}

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

@keyframes fadeRight {
	to {
		opacity: 1;
		width: 100px;
	}
}

/* --- 关于我们 --- */
.about-section {
	padding: 80px 0;
	background: #fff;
	position: relative;
	padding-bottom: 100px;
	background: url('../img/img5.jpg') no-repeat;
	background-size: 100% auto;
	/* 宽度拉满，高度自适应 */
	background-position: center bottom;
	/* 死死贴在底部 */
}

.about-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.about-left {
	flex: 1;
	padding-right: 50px;
}

.about-title-group {
	margin-bottom: 20px;
}

.about-en {
	font-size: 29px;
	font-weight: bold;
	color: #dadde3;
}

.about-cn {
	font-size: 24px;
	font-weight: bold;
	color: #333;
	margin-top: 5px;
}

.about-text {
	font-size: 14px;
	color: var(--text-gray);
	text-align: justify;
	line-height: 2.2;
	margin-bottom: 15px;
	text-indent: 2em;
}

.about-btn {
	display: inline-block;
	width: 140px;
	height: 45px;
	background: var(--primary-red);
	color: #fff;
	text-align: center;
	line-height: 45px;
	font-size: 14px;
	letter-spacing: 1px;
}

.about-right {
	flex: 1.2;
	position: relative;
	/* margin-top: 100px; */
}

.video-wrapper {
	width: 100%;
	min-width: 820px;
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
	position: relative;
}

.video-wrapper img {
	width: 100%;
	border-radius: 4px;
}

.play-icon {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 70px;
	height: 70px;
	background: rgba(255, 255, 255, 0.2);
	border: 2px solid #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 24px;
	cursor: pointer;
	transition: 0.3s;
}

.play-icon:hover {
	background: var(--primary-red);
	border-color: var(--primary-red);
}

/* --- 悬浮栏 --- */
.side-bar {
	position: fixed;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: 999;
	display: none;
}

.side-item {
	width: 60px;
	height: 60px;
	background: var(--primary-red);
	color: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	cursor: pointer;
	/* margin-bottom: 2px; */
	transition: 0.3s;
	position: relative;
}

.side-item i {
	font-size: 20px;
	margin-bottom: 5px;
}

.side-item:hover {
	background: #b01216;

}

.side-item.qr {
	border-top-left-radius: 13px;
	padding-top: 10px;
	height: 70px;
}

.side-item.qr4 {
	border-bottom-left-radius: 13px;
	padding-bottom: 10px;
	height: 70px;
}

.side-item.qr:hover::after {
	content: '';
	position: absolute;
	right: 62px;
	top: 0;
	width: 100px;
	height: 100px;

	background: url('../img/ren_1.png') no-repeat;
	background-size: 100% 100%;
}

.side-item.qr2:hover::after {
	content: '';
	position: absolute;
	right: 62px;
	top: 0;
	width: 100px;
	height: 100px;

	background: url('../img/ren_2.png') no-repeat;
	background-size: 100% 100%;
}

.side-item.qr3:hover::after {
	content: '';
	position: absolute;
	right: 62px;
	top: 0;
	width: 100px;
	height: 100px;

	background: url('../img/ren_3.png') no-repeat;
	background-size: 100% 100%;
}

/* --- 产品系列 --- */
.series-section {
	padding: 130px 0;
	/* background: url('../img/img20.jpg') no-repeat;
	background-size: 100% auto;

	background-position: center center; */
	/* 死死贴在底部 */
	color: #fff;
	text-align: center;
	position: relative;
}
#bg-video {
    position: absolute; /* 固定定位，不随滚动条滚动 */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* 关键属性：保持视频比例填充，类似 background-size: cover */
    z-index: -1; /* 关键属性：层级设为 -1，确保在所有内容（地图、按钮）的下面 */
    pointer-events: none; /* 让鼠标事件穿透视频，不影响页面上的点击操作 */
}

/* --- 产品系列 --- */
.series-section2 {
	padding: 0px 0;

	background: url('../img/img20.jpg') no-repeat;
	background-size: 100% 100%;
	/* 宽度拉满，高度自适应 */
	background-position: center center;
	/* 死死贴在底部 */
	color: #fff;
	text-align: center;
}

.section-header {
	text-align: center;
	margin-bottom: 60px;
}

.section-title {
	font-size: 32px;
	margin-bottom: 15px;
	
}
.section-title_xx{
	color: #1a2038;
}

.section-desc {
	font-size: 14px;
	color: #fff;
	max-width: 1000px;
	margin: 0 auto;
}

.series-grid {
	display: flex;
	justify-content: center;
	gap: 30px;
	flex-wrap: wrap;
}

.series-card {
	width: 360px;
	height: 280px;
	border: 1px solid rgba(255, 255, 255, 0.3);
	border-radius: 10px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: 0.3s;
	position: relative;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.05);
	/* 正值 (6deg) 会让图形呈现 \ 状（左上-右下倾斜） */
	transform: skewX(-6deg);
	padding: 0 20px;
}

.series-card i {
	font-size: 32px;
	margin-bottom: 15px;
	color: #fff;
}

.series-card span {
	font-size: 20px;
	color: #eee;
	margin-bottom: 20px;
	transform: skewX(6deg);
}
.series-card p,.series-card p span {
	font-size: 14px;
	color: #eee;
	/* transform: skewX(6deg); */
	overflow: hidden;
	  text-overflow: ellipsis;
	  display: -webkit-box;
	  -webkit-line-clamp: 3;
	  -webkit-box-orient: vertical;
}

.series-card.active,
.series-card:hover {
	background: var(--primary-red);
	border-color: var(--primary-red);
	transform: translateY(-10px);
	box-shadow: 0 10px 20px rgba(215, 31, 36, 0.4);
	/* 正值 (6deg) 会让图形呈现 \ 状（左上-右下倾斜） */
	transform: skewX(-6deg);
}

/* --- 产品中心 (修复版轮播) --- */
.center-section {
	padding: 100px 0;
	background: #f9f9f9;
	text-align: center;
	overflow: hidden;
}

.product-slider-wrap {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-top: 50px;
	position: relative;
	height: 550px;
	perspective: 1000px;
}

.prod-item {
	width: 380px;
	height: 380px;
	position: absolute;
	left: 50%;
	transform-origin: center center;
	transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	cursor: pointer;



}

.prod-item img {
	border-radius: 10px;
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
	width: 100%;
	pointer-events: none;
	height: 100%;
	object-fit: contain;
}

.prod-item.mid {
	z-index: 10;
	opacity: 1;
	transform: translateX(-50%) scale(1.15);
}

.prod-item.prev {
	z-index: 2;
	opacity: 0.6;

	transform: translateX(-160%) scale(0.85) rotateY(15deg);
}

.prod-item.next {
	z-index: 5;
	opacity: 0.6;
	transform: translateX(60%) scale(0.85) rotateY(-15deg);
}

.prod-item.hidden {
	opacity: 0;
	pointer-events: none;
	transform: translateX(-50%) scale(0.5);
}

.prod-name-tag {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	background: #fff;
	padding: 12px 20px;
	border-radius: 8px;
	font-size: 14px;
	white-space: nowrap;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
	transition: 0.3s;
	text-align: center;
	width: 80%;
	opacity: 0.8;
}

.mid .prod-name-tag {
	bottom: 30px;
	font-weight: bold;
	color: var(--primary-red);
}

.slider-controls {
	position: absolute;
	top: 50%;
	width: 100%;
	display: flex;
	justify-content: space-between;
	transform: translateY(-50%);
	pointer-events: none;
	padding: 0 0px;
	z-index: 50;
}

.control-btn {
	width: 50px;
	height: 50px;
	border: 1px solid #ddd;
	border-radius: 50%;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	pointer-events: auto;
	transition: 0.3s;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.control-btn:hover {
	background: var(--primary-red);
	color: #fff;
	border-color: var(--primary-red);
}

.control-btn.disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.more-link {
	margin-top: 80px;
	display: inline-block;
	border: 1px solid var(--primary-red);
	color: var(--primary-red);
	padding: 10px 40px;
	font-size: 13px;
	letter-spacing: 1px;
}

.more-link:hover {
	background: var(--primary-red);
	color: #fff;
}

/* --- 项目实例 --- */
.cases-section {
	padding: 100px 0;
	background: url('../img/img7.jpg') no-repeat;
	background-size: 100% 100%;
	/* 宽度拉满，高度自适应 */
	background-position: center bottom;
	/* 死死贴在底部 */
	color: #fff;
	margin-bottom: -1px;
}

.cases-grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr 0.8fr;
	gap: 20px;
	margin-top: 50px;
}

.case-card {
	border-radius: 10px;
	overflow: hidden;
	position: relative;
	height: 360px;
	/* background: #333; */
	transition: 0.3s;
}

.case-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: 0.5s;
}

.case-info {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 25px;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
}

.case-info p {
	overflow: hidden;

	text-overflow: ellipsis;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 2;
}

.case-card:hover img {
	transform: scale(1.1);
}

.case-card:hover {
	/* border: 1px solid var(--primary-red); */
	background: var(--primary-red);
	color: #fff;
}

.case-card.highlight {
	border: px solid var(--primary-red);
	/* transform: translateY(-10px); */
}

.case-card:hover .case-info {
	background: var(--primary-red);
}

.case-card:hover h3,
.case-card:hover p {
	color: #fff;
}

.case-list-card {
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 30px;
	background: rgba(255, 255, 255, 0.2);
	border: 1px solid rgba(255, 255, 255, 0.1);
	color: #1a2038;
}

.case-list-item {
	padding-bottom: 10px;
	margin-bottom: 10px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.case-list-item:last-child {
	border: none;
	margin: 0;
	padding: 0;
}

.case-list-item h4 {
	font-size: 18px;
	margin-bottom: 8px;
}

.case-list-item p {
	font-size: 13px;
	color: #fff;
	margin-bottom: 10px;

	overflow: hidden;

	text-overflow: ellipsis;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 2;
}

.read-more {
	font-size: 12px;
	color: #fff;
	padding: 4px 0px;
	display: inline-block;
	border-radius: 2px;
}

.read-more:hover {

	color: #333;
}

.videobanner {
	width: 100%;
}

.mx_ing {
	width: 65px;
	margin-bottom: 20px;
	margin-left: -10px;
	transform: skewX(6deg);
}

.read-more {
	width: 50%;
	margin-top: 20px;
}

/* --- 响应式 --- */
@media (max-width: 1400px) {
	.video_vi {

		margin-top: -40px;
	}
}

@media (max-width: 1280px) {
	.video_vi {
		width: auto;
		margin-top: -40px;
	}
}

@media (max-width: 992px) {
	.series-card:hover{
		transform: skewX(0deg);
	}
	.video_vi {
		width: auto;
		margin-top: -50px;
	}

	.hero-title {
		font-size: 40px;
	}

	.about-content {
		flex-direction: column;
	}

	.about-left {
		padding-right: 0;
		margin-bottom: 40px;
	}

	.video-wrapper {
		max-width: 100%;
	}

	.cases-grid {
		grid-template-columns: 1fr;
	}

	.case-card {
		height: 250px;
	}



	.side-bar {
		display: none;
	}

	.series-grid {
		flex-direction: column;
		align-items: center;
	}

	.series-card {
		width: 100%;
		max-width: 300px;
		/* flex-direction: row; */
		justify-content: flex-start;
		padding: 0 20px;
		height: 170px;
		transform: skewX(0deg);
		padding-top: 30px;

	}
	.series-card p{
		transform: skewX(0deg);
	}

	.series-card i {
		margin-bottom: 0;
		margin-right: 20px;
		font-size: 24px;
	}

	.prod-item {
		width: 260px;
		height: 260px;
	}

	.prod-item.mid {
		transform: translateX(-50%) scale(1.05);
	}

	.prod-item.prev {
		transform: translateX(-130%) scale(0.8) rotateY(10deg);
	}

	.prod-item.next {
		transform: translateX(30%) scale(0.8) rotateY(-10deg);
	}

	.slider-controls {
		padding: 0 0px;
	}

	.about-right {
		margin-top: 20px;
	}

	.about-section {
		padding-bottom: 130px;
	}

	.about-section {
		padding-top: 80px;
	}

	.product-slider-wrap {
		height: 360px;
	}

	.cases-section {
		background-size: auto 100%;
	}

	.series-section {
		background-size: auto 100%;
	}

	.mx_ing {
		width: 30px;
		margin-bottom: 0;
		margin-right: 20px;
		transform: skewX(0deg);
		display: none;
	}

	.series-card span {
		transform: skewX(0deg);
		font-size: 16px;

	}

	.series-grid {
		gap: 25px;
	}

	.video-wrapper {
		min-width: 200px;
		max-width: 550px;
	}

	#chinaMap {
		width: 100% !important;
		display: none;
	}

	.containerxx {
		padding: 40px 0;

	}
}