/* 基础样式 */
body {
	margin: 0;
	font-family: Arial, sans-serif;
}

/* ===== 导航栏 ===== */
.navbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: #ffffff;
	padding: 10px 20px;
	position: fixed;   /* 固定在页面顶部 */
	top: 0;
	left: 0;
	width: 100%;
	z-index: 2000; 
}

.navbar .logo img {
	height: 40px;
}

.nav-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
}

.nav-menu li {
	position: relative;
}

.nav-menu a {
	display: block;
	padding: 15px 20px;
	color: #000000;
	text-decoration: none;
	font-size: 22px;
}

.nav-menu a:hover {
	/* background: #a7d64a; */
	color: #99cc33;
}

.has-submenu:hover .submenu {
	display: block;
}

.submenu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	background: white;
	list-style: none;
	padding: 0;
	margin: 0;
	z-index: 1000; 
}

.submenu :hover{
	background: #99cc33;
}


.submenu li a {
	padding: 10px 20px;
	white-space: nowrap;
	color: black;
}

.submenu li a:hover{
	color: white;
}

/* ===== 二级子菜单 ===== */
.nav-menu li.has-submenu > .submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  list-style: none;
  padding: 0;
  margin: 0;
  display: none;
  min-width: 150px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  z-index: 1000;
}

.nav-menu li.has-submenu:hover > .submenu {
  display: block;
}

/*  二级菜单相对一级菜单向右展开 */
.nav-menu li.has-submenu .submenu li.has-submenu > .submenu {
  top: 0;
  left: 100%;  /* 向右展开 */
}

.nav-menu li.has-submenu .submenu li.has-submenu:hover > .submenu {
  display: block;
}

.lang-switch{
	margin-right: 20px;
}
.lang-switch button {
	background: transparent;
	border: none;
	color: black;
	margin-left: 5px;
	padding: 5px 10px;
	cursor: pointer;
	font-size: 20px;
}
.lang-switch button:hover {
	color: #99cc33; 
}
.lang-switch button.active {
	/* background-color: #99CC33; */
	color: #99CC33;
}
.lang-options {
	display: block;
	flex-direction: column;
	position: absolute;
	background: white;
	border: 1px solid #ddd;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.lang-switch.open .lang-options {
	/* display: flex; */
	display: none;
}

.lang-toggle{
	display: none;
}

.mobile-menu-toggle{
	display: none;
}
.lang-switch .short {
  display: none;
}

/* ========== Mobile Responsive Styles (<= 768px) ========== */
@media (max-width: 768px) {
	/* 1. 导航栏整体布局调整 */
	.navbar {
		flex-direction: row;
		align-items: flex-start; /* 左对齐 */
		padding: 10px;
		height: auto; /* 不固定死高度 */
	}

	/* 2. Logo 保持左上角 */
	.navbar .logo{
		/* margin-bottom: 10px; */
		margin-top: 10px;
	}

	.navbar .logo img {
		height: 25px; 
	}

	/* 3. 隐藏原生导航菜单 ul（桌面横向菜单） */
	.nav-menu {
		display: none; /* 默认隐藏，JS 控制显示 */
		flex-direction: column;
		position: absolute;
		top: 100%;
		left: 0;
		width: 100%;
		background: white;
		box-shadow: 0 2px 8px rgba(0,0,0,0.15);
		border-top: 1px solid #eee;
	}

	/* 4. 显示汉堡菜单按钮（移动端专用） */
	.mobile-menu-toggle {
		display: block;
		background: none;
		border: none;
		font-size: 24px;
		cursor: pointer;
		padding: 5px 10px;
		align-self: flex-end; /* 汉堡按钮靠右 */
	}

	/* 5. 当菜单打开时，显示 nav-menu（通过 JS 加一个类名如 .menu-open） */
	.navbar.menu-open .nav-menu {
		display: flex;
	}

	/* 6. 移动端菜单项：垂直排列，去掉 hover 触发，改为点击 */
	.nav-menu li {
		width: 100%;
		position: static; /* 取消 relative，避免子菜单定位混乱 */
	}

	.nav-menu a {
		padding: 12px 20px;
		font-size: 16px; /* 移动端友好字体 */
		border-bottom: 1px solid #eee;
	}

	.nav-menu a:hover {
		color: #99cc33;
		background: #f9f9f9; /* 可选：hover 背景色 */
	}

	/* 7. 隐藏原生 PC 端 submenu（桌面端下拉） */
	.submenu {
		display: none !important; /* 强制隐藏，移动端不用 hover */
		position: static;
		box-shadow: none;
		background: #99cc33;
		border-top: 1px solid #ddd;
	}

	/* 8. 移动端：点击展开子菜单（需 JS 辅助，见下文） */
	.has-submenu.active > .submenu {
		display: block !important;
		width: 100%;
		background-color: #99CC33;
		
	}

	/* 9. 语言切换按钮：移动端可选隐藏/简化 */
	.lang-switch {
		margin-left: auto;
		/* margin-top: 10px; */
		margin-right: 10px;
	}

	.lang-switch button {
		font-size: 16px;
		padding: 10px 8px;
		margin: 2px;
	}
	.lang-toggle{
		display: block;
	}
	.lang-options {
		display: flex;
		flex-direction: column;
		position: absolute;
		background: white;
		border: 1px solid #ddd;
		box-shadow: 0 2px 8px rgba(0,0,0,0.1);
	}
	
	.lang-switch button[data-lang="zh"]::after { content: "中"; }
	.lang-switch button[data-lang="en"]::after { content: "EN"; }
	.lang-switch button[data-lang="ja"]::after { content: "日"; }
	.lang-switch button {
		font-size: 14px;
	}
	.lang-switch button span { display: none; } /* 隐藏原本的文字 */
	/* .lang-switch .full {
	    display: none;
	  }
	.lang-switch .short {
	    display: inline;
	} */

}

/* ===== 页脚 ===== */
.footer {
	background: #99cc33;
	color: #fff;
	padding: 30px;
	/* padding-top: 40px;
	padding-bottom: 60px; */
	display: flex;
	justify-content: center; /* 整体居中 */
	height: 160px;
}

.footer-container {
	display: grid;
	grid-template-columns: 1.5fr 2fr 1fr; /* 左中右三份 */
	gap: 40px;
	/* max-width: 1200px; /*  控制整体宽度 */ */
	width: 50%; 
}

/* 左边部分 */
.footer-left {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.footer-left h2{
	margin: 8px 0px 5px 0px;
}

.footer-left p {
	font-size: 14px;
	margin: 8px 0px 0px 0px;
}

.footer-left img {
	width: 160px;
	/* margin-bottom: 10px; */
}

/* 中间部分（导航表格） */
.footer-center table {
	width: 100%;
	border-collapse: collapse;

}
.footer-center th {
	text-align: left;
	padding-bottom: 6px;
	font-size: 20px;
	color: white;
	font-weight: bold;
}
.footer-center td{
	padding: 6px 0;
	font-size: 14px;
	color: #FFFFFF;
	margin: 5px;
}
.footer-center td a{
	text-decoration:none;
	color: #FFFFFF;
}
.footer-center td a:hover{
	text-decoration: underline;
	text-decoration-color: white;
}

/* 右边部分 */
.footer-right {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
}
.footer-right img {
	width: 100px;
	margin-bottom: 5px;
}
.footer-right p {
	margin: 0 0 5px 0;
	font-size: 14px;
	text-align: right;
}
@media (max-width: 768px){
	.footer{
		height: auto;
		padding: 20px;
		width: 116%;
	}
	.footer-container{
		display: flex;
		flex-direction: column;
		column-gap: 10px;
		width: 100%;
	}
	.footer-center{
		display: none;
	}
	.footer-left,
	.footer-right{
		align-items: flex-start;
		text-align: left;
		margin-left: 40px;
	}
	.footer-right img{
		display: none;
	}
	.footer-left p,
	.footer-right p {
		font-size: 12px;
	}
}

/* ===== 页面横幅 ===== */
.page-banner {
	position: relative;
	width: 100%;
	height: 400px;
	/* display: flex;
	align-items: center; */
	overflow: hidden;
}

.page-banner .banner-bg {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	object-fit: cover;   /* 图片自动裁剪填充 */
	z-index: 0;
	background-image: url(../img/banner1.jpg);
	background-size: cover;
}

.page-banner .banner-overlay {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background: rgba(153, 204, 51, 0.1); /*  半透明遮罩 */
	z-index: 1;
	
}

.banner-content {
	position: absolute; /* 让文字在遮罩上方 */
	width: 50%;
	top: 0;
	left: 25%;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	height: 100%;
	z-index: 2;
}

.banner-content h1 {
	margin-top: 250px;
	font-size: 38px;
	font-weight: bold;
	color: #ffffff;
	align-self: flex-start; 
}

.banner-content .breadcrumb {
	align-self: flex-end; 
	margin-bottom: 20px;
	font-size: 18px;
	color: #ffffff;
}
.banner-content .breadcrumb a{
	text-decoration:none;
	color: #FFFFFF;
}

.banner-content .breadcrumb a:hover{
	text-decoration:none;
	color: #cce699;
}

@media (max-width: 768px){
	.page-banner {
		position: relative;
		width: 120vw;
		height: 300px;
		overflow: hidden;
	}
	.page-banner .banner-bg {
		position: absolute;
		width: 100%;
		height: 100%;
		top: 0;
		left: 0;
		object-fit: cover;   /* 图片自动裁剪填充 */
		z-index: 0;
		background-image: url(../img/banner1.jpg);
		background-size: cover;
	}
	.banner-content{
		position: absolute;
		left: 0%;
		width: 90%;
		padding-left: 10%;
	}
	.banner-content h1 {
		font-size: 30px;
		margin-top: 200px;
		align-self: flex-start;
	}
	.banner-content .breadcrumb{
		align-self: flex-start;
		font-size: 13px;
	}
}

/* ===== 页面通用内容样式 ===== */
.content {
	margin: 40px auto;
	padding: 0 20px;
	width: 50%;
  
}

/* 页面标题栏 */
.page-header {
	position: relative;
	width: 100%;
	text-align: center;
	height: 120px; 
}

.page-header .sub-title {
	font-size: 60px;
	color: #e6f2cd;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1;
	text-align: center;
	margin-bottom: 30px;
	margin: 0;
}

.page-header h1 {
	font-size: 45px;
	margin: 0px;
	position: absolute;
	top: 30px;
	left: 0;
	width: 100%;
	z-index: 2;
	text-align: center;
}

.page-header hr{
	width: 100px;
    background-color: #99CC33;
    top: 110px;
    position: relative;
    height: 2px;
}

/* 通用的文字介绍部分 */
.text-intro{
	margin-top: 50px;
	margin-bottom: 20px;
}
.text-intro p{
	line-height: 1.8;
	margin-bottom: 20px;
	text-indent: 2em;
	font-size: 25px;
	/* margin-top: 30px; */
}
.text-intro2{
	margin-top: 50px;
	margin-bottom: 20px;
}
.text-intro2 p{
	line-height: 1.8;
	margin-bottom: 20px;
	text-align: center;
	font-size: 25px;
	/* margin-top: 30px; */
}

/* 通用的图片展示 居中 单张 */
.normalImg {
	margin-top: 40px;
	margin-bottom: 40px;
	text-align: center;
	align-items: center;
}


.normalImg img {
	max-width: 100%;
	border: none;
	margin-bottom: 10px;
	margin: 20px;
	align-items: center;
}

/* 通用部分的移动端设置 */
@media (max-width: 768px) {
	.content{
		width: 100%;
		margin: 40px 20px;
		
	}
	.page-header h1{
		font-size: 38px;
	}
	.page-header .sub-title{
		font-size: 50px;
	}
	.page-header hr{
		display: none;
	}
	.text-intro p{
		font-size: 14px;
		margin-left: 20px;
	}
	
}

/* ===== 首页轮播图 ===== */
.carousel {
	position: relative;
	overflow: hidden;
}

.slides {
	display: flex;
	transition: transform 0.5s ease-in-out;
}

.slide {
	min-width: 100%;
}

.slide img {
	width: 100%;
	display: block;
}

.carousel-controls button {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(153, 204, 51, 0.5);
	color: white;
	border: none;
	font-size: 24px;
	cursor: pointer;
}

.prev { left: 10px; }
.next { right: 10px; }

.carousel-dots {
	text-align: center;
	position: absolute;
	bottom: 10px;
	width: 100%;
}

.dot {
	height: 12px;
	width: 12px;
	background: #bbb;
	border-radius: 50%;
	display: inline-block;
	margin: 0 4px;
	cursor: pointer;
}

.dot.active {
	background: #717171;
}

/* =======企业介绍页======= */
.shownum{
	width: 100%;
	padding: 20px;
	display: flex;
	justify-content: space-around;
	align-items: center;
	gap: 30px;
}
.shownum-item{
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}
.shownum-number{
	font-size: 80px;
	font-weight: bold;
	color: #99CC33;
	line-height: 1;
}
.shownum-text{
	font-size: 20px;
	color: #717171;
	margin-top: 8px;
	line-height: 1.5;
}
.shownum-number sup, .shownum-number sub {
	font-size: 20px;
	vertical-align: super;
	font-weight: normal;
}
.shownum-number sub{
	vertical-align: sub;
}

@media (max-width: 768px) {
  .shownum {
    flex-direction: column;
    align-items: stretch;
  }
}

/* =======经营理念======= */
.philosophy {
  text-align: center;
  /* position: relative; */
  width: 100%;
  padding: 0;
  margin: 50px 0 100px 0;
}
.conceptBG{
	width: 100%;
	height: 100px;
}
.conceptBG img{
	width: 100%;
	height: 400px;
	display: block;
}
.ConceptCore {
	/* position: absolute; */
	/* top: 150px;
	left: 50%; */
	/* transform: translateX(-50%); */
	width: 100%;
	/* height: 100%; */
	z-index: 2;
	display: flex;
	justify-content: center;
	/* align-items: center; */
	gap: 2rem;
	margin: 0 auto;
	flex-wrap: wrap;
}
.ConceptCore .card {
	/* flex: 1; */
	border-radius: 8px;
	padding: 1.5rem;
	text-align: center;
	transition: transform 0.3s ease;
	position: relative;
}

.ConceptCore .card:hover {
  transform: translateY(-5px);
}
.card .shape {
  position: absolute;
  bottom: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;  /* 根据需要调整 */
  /* opacity: 0.2; /* 半透明 */ 
  z-index: -1;
}
.card h2{
	color: #ffffff;
}

/* =======企业资质======= */
.qualification {
  text-align: center;
}
.certificates {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 每行3个 */
  gap: 3rem;
  margin-top: 3rem;
  margin-bottom: 4rem;
}

/* 单个证书卡片 */
.certificate {
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 300px; /* 底框高度，可以调整 */
}

/* 上方 4/5 显示图片 */
.certificate .img-box {
  flex: 4;
  overflow: hidden;
  align-items: center;
}
.certificate .img-box img {
  /* width: 80%;
  height: 80%; */
  object-fit: cover;
  transition: transform 0.3s;
  align-items: center;
}
.certificate .img-box img:hover {
  transform: scale(1.05); /* 悬浮放大 */
}

/* 下方 1/5 显示名称 */
.certificate .cert-name {
  flex: 1;
  text-align: center;
  font-size: 20px;
  padding: 0.5rem;
  background: #f8f9fa;
}
@media (max-width: 768px) {
	.certificates {
		display: grid;
		grid-template-columns: repeat(2, 1fr); /* 每行3个 */
	}
}


/* =======联系方式======= */
.contactUs{
	display: flex;
	align-items: stretch;
	gap: 50px;
	width: 100%;
	padding: 5px;
	margin: 50px 0 100px 0;
}

.contact-text{
	flex: 0 0 30%;
	background: #f8f8f8;
	padding: 2rem;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	border-radius: 8px;
}

.contact-text h2{
	margin: 0 0 1rem 0;
	/* font-size: 1.5rem; */
	color: #99cc33;
}

.contact-text p{
	margin: 0;
	line-height: 1.6;
	color: #000000;
	font-size: 22px;
	margin-bottom: 0.9375rem;
}

.contact-image{
	flex: 0 0 70%;
	display: flex;
	justify-content: center;
	align-items: center;
}

.contact-image img{
	max-width: 100%;
	
	height: auto;
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
	.contactUs{
		flex-direction: column;
	}
	.contact-text{
		flex: 0 1 30%;
		background: #f8f8f8;
		padding: 2rem;
		display: flex;
		flex-direction: column;
		justify-content: flex-start;
		border-radius: 8px;
	}
}

/* =======留言板======= */
.message-board{
	width: 75%;
	max-width: 100%;
	margin: 50px auto 100px auto;
	padding: 2rem auto;
	
}

.input-group{
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	justify-content: center;
	left: 50px;
	/* align-items: center; */
}

.input-row{
	display: flex;
	align-items: center;
	gap: 2rem;
}

.label-left{
	flex: 0 0 180px;
	font-size: 25px;
	font-weight: 500;
	color: #000000;
}

.input-right{
	flex: 1;
	padding: 1rem;
	border: 1px solid #ddd;
	font-size: 20px;
	transition: border-color 0.3s ease;
}

.input-right select{
	cursor: pointer;
	color: #999;
	flex: 1;
	padding: 0.75rem;
	border: 1px solid #ddd;
	font-size: 20px;
}

.textarea {
	min-height: 150px;
	resize: vertical;
}

.submit{
	margin: 0 auto;
}

.submit button{
	width: 180px;
	height: 60px;
	margin: 50px auto 0 auto;
	background-color: #99CC33;
	text-align: center;
	font-size: 25px;
	border: none;
	border-radius: 8px;
	color: white;
	cursor: pointer;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	transition: all 0.1s ease;
}
.submit button:active {
    transform: translateY(2px);      /* 按钮向下移动一点，看起来凹进去 */
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.2); /* 阴影变小/变暗，增强按下感 */
    background-color: #88b822;      /* 可选：颜色稍微变深一点，增强反馈 */
}

/* 手机端适配（可选） */
@media (max-width: 768px) {
	.message-board{
		width: 90%;
	}
    .input-row {
        flex-direction: column;
        align-items: stretch;
		gap: 1rem;
    }
    .label-left {
        margin-bottom: 0.5rem;
		flex: 0 0 30px;
		font-size: 20px;
    }
    .input-right {
        width: 100%;
		padding: 10px;
    }
}

/* =======加入我们======= */
/* 左图右字 */
.introType{
	display: flex;
	align-items: stretch;
	gap: 25px;
	width: 100%;
	padding: 5px;
	margin: 50px 0 100px 0;
}

.introType-img{
	flex: 0 0 50%;
	justify-content: flex-start;
}

.introType-img img{
	max-width: 100%;
	height: auto;
}

/* 适合整段文字，含首行缩进，无按钮，背景白色 */
.introType1-text{
	flex: 0 0 50%;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.introType1-text h2{
	padding: 0 0 0 2rem;
}

.introType1-text p{
	font-size: 20px;
	padding: 0 0 0 2rem;
	text-indent: 2em;
	line-height: 2.5rem;
	margin: 0 0 2rem 0;
}
	
/* 右图左字 */
.introType2-text{
	flex: 0 0 50%;
	display: flex;
	justify-content: center;
	flex-direction: column;
	align-items: self-end;
}

.introType2-text h2{
	padding: 0 2rem 0 0;
}

.introType2-text p{
	font-size: 20px;
	padding: 0 2rem 0 0;
	text-indent: 2em;
	line-height: 2.5rem;
	margin: 0 0 2rem 0;
	text-align: right;
}

/* =====没有副标题的小标题===== */
.pagesubtitle{
	text-align: center;
	width: 100%;
	margin-bottom: 50px;
	font-size: 20px;
}
@media (max-width:768px) {
	.pagesubtitle{
		text-align: center;
		width: 100%;
		margin-bottom: 50px;
		font-size: 16px;
	}
}

/* 横向照片墙 */
.imgShow{
	width: 100%;
	height: 400px;
	white-space: nowrap;
	overflow-x: hidden;
	overflow-y: hidden;
	margin-bottom: 100px;
	cursor: grab;
	user-select: none;
}

.imgShow img{
	cursor: auto;
	height: 100%;
	width: auto;
	object-fit: cover;
	border-radius: 16px;
	margin: 0 10px;
	/* cursor: grab; */
}

.imgShow.active{
	cursor: grabbing;
}
@media (max-width:768px) {
	.imgShow{
		height: 300px;
		margin: 0 0 0 20px;
	}
}

/* 岗位信息处 */
.job{
	width: 100%;
	height: 450px;
	white-space: nowrap;
	display: flex;
	gap:0;
}

.job-item{
	flex: 0 0 50%;
	position: relative;
	overflow: hidden;
}

.job-item img{
	width: 100%;
	height: auto;
	display: block;
}

.overlay {
	position: absolute;
	top: 50%;              /* 垂直居中：从顶部 50% 开始 */
	left: 50%;             /* 水平居中：从左边 50% 开始 */
	transform: translate(-50%, -50%); /* 真正居中：偏移自身宽高的 50% */
	text-align: center;    /* 文字按钮居中（可选，如果按钮换行等） */
	color: white;          /* 文字颜色，根据背景可调整 */
	padding: 20px;         /* 内边距，让文字按钮不贴边 */
	border-radius: 8px;    /* 可选圆角 */
}

.overlay h2 {
	margin: 0 0 2rem 0;    /* 标题下方留点间距 */
	font-size: 40px;
}

.overlay .button {
	padding: 20px 50px;
	font-size: 20px;
	border: none;
	border-radius: 5px;
	background-color: #99cc33;
	color: white;
	cursor: pointer;
	width: 200px;
	height: 60px;
	text-decoration: none;
}

.overlay .button:active {
    transform: translateY(2px);      /* 按钮向下移动一点，看起来凹进去 */
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.2); /* 阴影变小/变暗，增强按下感 */
    background-color: #88b822;      /* 可选：颜色稍微变深一点，增强反馈 */
}

@media (max-width: 768px) {
	.job{
		flex-direction: column;
	}
	.overlay {
		top: 45%;
	}
	.overlay h2 {
		margin: 0 0 2rem 0;    /* 标题下方留点间距 */
		font-size: 20px;
	}
	.overlay .button {
		padding: 15px 25px;
		font-size: 15px;
		border: none;
		border-radius: 5px;
		background-color: #99cc33;
		color: white;
		cursor: pointer;
		width: 100px;
		height: 30px;
		text-decoration: none;
	}
	
	
}

/* 招聘信息详情  校招&社招 */
.jobtable table{
	width: 100%;
	border-collapse: collapse;
	margin-top: 3.125rem;
	margin-bottom: 6rem;
}

.jobtable th,td{
	padding: 25px 25px 25px 75px;
	text-align: left;
	font-size: 25px;
}

.jobtable th{
	background-color: #99CC33;
}

.jobtable tr.data-row-odd{
	background-color: #f8f8f8;
}

.jobtable tr.data-row-even{
	background-color: #E6F2CD;
}

.jobtable tr.data-row{
	cursor: pointer;
}

.jobtable tr.data-row:hover{
	background-color: #f0f0f0;
}

.jobtable tr.detail-row td{
	padding: 15px;
	color: #555;
}

.detail-content{
	padding: 25px 75px 25px 75px;
}

.detail-content p{
	/* text-indent: 2em; */
	line-height: 2.5rem;
}
@media (max-width:768px) {
	.jobtable th,td{
		font-size: 18px;
		padding: 15px;
	}
	.detail-content{
		padding: 15px 5px;
	}
}

.Benefits{
	width: 80%;
	display: grid;
	grid-template-columns: repeat(2, 1fr); /* 每行2个 */
	gap: 3rem;
	margin: 50px auto;
}
.Benefits-item{
	background-color: #f5f5f5;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
	display: flex;
	flex-direction: column;
	height: 200px;
	position: relative;
}
.Benefits-content{
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 20px;
	text-align: center;
	height: 100%;
	box-sizing: border-box;
}
.Benefits-content .ico{
	width: 80px;
	height: 80px;
	object-fit: cover;
	margin-bottom: 15px;
	margin-top: 15px;
}
.Benefits-content .title{
	margin: 0;
	font-size: 20px;
	color: black;
}
.Benefits-overlay{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: #99CC33;
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0; /* 默认不显示 */
	visibility: hidden;
	transform: translateY(-100%);
	transition: transform 0.4s ease, opacity 0.4s ease, visibility 0.4s ease;
}
.Benefits-overlay-content{
	text-align: center;
	padding: 30px;
	max-width: 90%;
}
.Benefits-overlay-content .title{
	font-size: 20px;
	margin: 0 0 12px ; 
}
.Benefits-overlay-content .desc{
	font-size: 15px;
	line-height: 1.5;
	margin: 0;
}
.Benefits-item:hover .Benefits-overlay{
	transform: translateY(0);
	opacity: 1;
	visibility: visible;
}
.Benefits-item:hover .Benefits-content{
	opacity: 0;
}
@media (max-width: 768px) {
	.Benefits-item{
		height: 150px;
	}
	.Benefits-content .ico{
		width: 50px;
		height: 50px;
	}
	.Benefits-content .title{
		font-size: 16px;
	}
	.Benefits-overlay-content .title{
		font-size: 16px;
	}
	.Benefits-overlay-content .desc{
		font-size: 13px;
	}
}


/* =======合作客户======= */
.coCust{
	width: 100%;
	display: grid;
	grid-template-columns: repeat(3, 1fr); /* 每行3个 */
	gap: 3rem;
	margin: 50px 0;
}

.cust-item-link{
	text-decoration: none; /* 去掉下划线，看起来不像普通链接 */
	color: inherit;        /* 防止文字颜色被链接影响 */
	display: block;        /* 让 <a> 填满整个 .grid-item 的空间 */
	height: 100%;
}

.cust-item{
	background-color: #f5f5f5;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
	display: flex;
	flex-direction: column;
	height: 200px;
}

.cust-item:active {
    transform: translateY(2px);      /* 按钮向下移动一点，看起来凹进去 */
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.2); /* 阴影变小/变暗，增强按下感 */
    background-color: #efefef;      /* 可选：颜色稍微变深一点，增强反馈 */
}

.itemimg{
	width: 50%;
	height: auto;
	object-fit: cover;
	display: block;
	margin: auto;
}

@media (max-width:768px) {
	.coCust{
		width: 100%;
		display: grid;
		grid-template-columns: repeat(2, 1fr); /* 每行3个 */
		gap: 3rem;
		margin: 50px 0;
	}
}


/* =======产品介绍相关======= */

/* 响应式的三图动态效果 */
.prodContainer{
	display: flex;
	width: 100vw;
	height: 100vh;
	height: 60dvh;
}
.prodImg-section{
	flex: 1;
	position: relative;
	overflow: hidden;
	cursor: pointer;
	transform: flex 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.prodImg-section:hover{
	flex: 2;
}
.prodImg-section:not(:hover){
	flex:0.833;
}
.prodImg-section{
	flex: 1;
	transform: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.prodImg-section.expanded{
	flex: 2;
}
.prodImg-section:not(.expanded){
	flex:0.5;
}
.prodImg-content{
	position: relative;
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.prodImg-content img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}
.prodImg-section:hover .prodImg-content img{
	transform: scale(1.05);
}
.prodOverlay{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(
	    to bottom,
	    rgba(0, 0, 0, 0.1) 0%,
	    rgba(0, 0, 0, 0.4) 60%,
	    rgba(0, 0, 0, 0.7) 100%
	);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	color: white;
	padding: 2rem;
	transition: all 0.6s ease;
	/* opacity: 1; */
}
.prodTitle{
	font-size: clamp(1.5rem, 3vw, 2.5rem);
	font-weight: bold;
	margin-bottom: 1rem;
	opacity: 1;
	transform: translateY(30px);
	transition: all 0.6s ease 0.1s;
	color: white;
}
.description {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 300px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease 0.2s;
	color: white;
}
.prodBTN{
	padding: 0.8rem 2rem;
	background: linear-gradient(45deg, #99cc33 0%, #71bf44 100%);
	color: white;
	border: none;
	border-radius: 50px;
	font-size: clamp(0.9rem, 1.5vw, 1rem);
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	opacity: 0;
	transform: translateY(30px);
	transition: all 0.6s ease 0.3s;
	text-transform: uppercase;
	letter-spacing: 1px;
	text-decoration: none;
	
}
.prodBTN:hover{
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(136, 184, 34, 0.4);
	background: linear-gradient(45deg, #71bf44 0%, #99cc33 100%);
}
/* 悬停状态下的文字动画 */
.prodImg-section:hover .prodTitle,
.prodImg-section:hover .description,
.prodImg-section:hover .prodBTN{
	opacity: 1;
	transform: translateY(0);
}
/* 响应式设计 */
@media (max-width: 768px){
	.prodContainer{
		flex-direction: column;
		height: auto;
		min-height: 100vh;
	}
	.prodImg-section{
		height: 33.333vh;
		flex: none;
	}
	.prodImg-section:hover{
		height: 50vh;
	}
	.prodImg-section:not(:hover){
		 height: 25vh;
	}
	.prodOverlay{
		padding: 1rem;
	}
	.description {
	    max-width: 250px;
	}
}

@media (max-width: 480px){
	.prodOverlay{
		padding: 0.8rem;
	}
	.description {
	    max-width: 200px;
	}
	.prodBTN{
		padding: 0.6rem 1.5rem;
	}
}

/* 优化动画性能 */
.prodImg-section{
	will-change: flex;
}
.prodImg-content img{
	will-change: transform;
}

/* 三大优势 */
.advantage-wrapper{
	width: 100%;
	height: 1000px;/* 露出的部分 */
	margin: 0 auto 100px auto;
	overflow: hidden;
	position: relative;
	border-radius: 8px;
	box-shadow: 0 15px 40px rgba(0,0,0,0.3);
	
}
.advantage-container{
	position: relative;
	width: 100%
	height:1800px;/* 总的高度 */
}
.advantage-item{
	position: absolute;
	height: 600px;
	width: 100%;
	transition: transfrom 0.6s cubic-bezier(0.4,0,0.2,1);
	overflow: hidden;
	cursor: pointer;
}
/* 初始状态 */
.advantage-item:nth-child(1){
	/* 第一张图 */
	background-color: #27AE60;
	transform: translateY(0px);
	z-index: 1;
}
.advantage-item:nth-child(2){
	/* 第二张图 */
	background-color: #99cc33;
	transform: translateY(600px);
	z-index: 2;
}
.advantage-item:nth-child(3){
	/* 第三张图 */
	background-color: #2aae23;
	transform: translateY(800px);
	z-index: 3;
}
.advantage-title{
	position: absolute;
	width: 100%;
	top: 10%;
	color: white;
	font-size: 30px;
	font-weight: bold;
	text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
	z-index: 10;
	text-align: center;
}
.advantage-description{
	position: absolute;
	color: white;
	font-size: 25px;
	line-height: 1.6;
	text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
	z-index: 10;
	opacity: 0;
	transition: all 0.6s ease 0.2s;
	height: 40%;
	width: 50%;
	text-align: center;
	align-content: center;
	transform: translate(50%, 70%);
}
/* 悬停时显示描述 */
.advantage-item:hover .advantage-description{
	opacity: 1;
	transform: translate(50%, 70%);
}
.advantage-item:nth-child(1) .advantage-description{
	opacity: 1;
	transform: translate(50%, 70%);
}
/* 背景网格 */
/* .advantage-item::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-image: 
		linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
	background-size: 20px 20px;
	z-index: 1;
	opacity: 0.3;
} */
/* 悬停交互效果 */
/* 悬停第二张图 */
.hover-b .advantage-item:nth-child(1){
	transform: translateY(0px);
}
.hover-b .advantage-item:nth-child(2){
	transform: translateY(200px);
}
.hover-b .advantage-item:nth-child(3){
	transform: translateY(800px);
}
/* 悬停第三张图 */
.hover-c .advantage-item:nth-child(1){
	transform: translateY(0px);
}
.hover-c .advantage-item:nth-child(2){
	transform: translateY(200px);
}
.hover-c .advantage-item:nth-child(3){
	transform: translateY(400px);
}

/* 后台系统部分 */
.backsystem-container {
	max-width: 100%;
	margin: 0 auto;
}

.row {
	display: flex;
	margin-bottom: 40px;
	gap: 0px;
	align-items: stretch;
	height: 500px;
}

.col {
	flex: 1;
	position: relative;
	border-radius: 0px;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s ease;
}

.col:hover {
	transform: translateY(-5px);
}

/* 奇数行：左侧文字，右侧图片 */
.row:nth-child(odd) .col-left {
	background: #99cc33;
	color: white;
	padding: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.row:nth-child(odd) .col-right {
	background-image: url('../img/bs1.png');
	background-size: cover;
	background-position: center;
	position: relative;
}

/* 偶数行：左侧图片，右侧文字 */
.row:nth-child(even) .col-left {
	background-image: url('../img/bs2.jpg');
	background-size: cover;
	background-position: center;
	position: relative;
}

.row:nth-child(even) .col-right {
	background: #99cc33;
	color: white;
	padding: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

/* 文字内容样式 */
.backsystem-content {
	z-index: 2;
	position: relative;
}

.backsystem-content h3 {
	font-size: 28px;
	margin-bottom: 15px;
	font-weight: bold;
}

.backsystem-content p {
	font-size: 16px;
	line-height: 1.6;
	opacity: 0.9;
}

/* 悬停遮罩和二维码 */
.backsystem-overlay {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.6);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: all 0.4s ease;
	z-index: 3;
}

.qr-code {
	width: 150px;
	height: 150px;
	background: white;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	color: #333;
	font-weight: bold;
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* 只对图片背景的列显示悬停效果 */
.row:nth-child(odd) .col-right:hover .backsystem-overlay,
.row:nth-child(even) .col-left:hover .backsystem-overlay {
	opacity: 1;
	visibility: visible;
}

.row:nth-child(odd) .col-right:hover,
.row:nth-child(even) .col-left:hover {
	/*transform: scale(1.02);*/
}


/* =======单个产品的介绍页，=======*/
/*左图,右字(标题,分段简介,按钮) */
.produIntro{
	display: flex;
	align-items: stretch;
	gap: 30px;
	width: 100%;
	padding: 5px;
	margin: 50px 0 100px 0;
}

.produIntro-img{
	flex: 0 0 50%;
	justify-content: flex-start;
	margin: auto;
}

.produIntro-img img{
	max-width: 100%;
	height: 300px;
	width: auto;
}

.produIntro-text{
	flex: 0 0 50%;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.produIntro-text h2{
	padding: 0 0 0 2rem;
}

.produIntro-text p{
	font-size: 20px;
	padding: 0 0 0 2rem;
	line-height: 2rem;
	margin: 0 0 1rem 0;
}

.produIntro-text .button{
	font-size: 20px;
	/* border: 4px solid #99CC33; */
	border: none;
	border-radius: 15px;
	background-color: #99cc33;
	/* width: 40%; */
	width: 170px;
	padding: 15px 0 15px 20px;;
	margin: 0 0 2rem 2rem;
	color: white;
	text-decoration: none;
}

@media (max-width: 768px) {
	.produIntro{
		display: flex;
		flex-direction: column;
	}
	.produIntro-img{
		text-align: center;
	}
	.produIntro-img img{
		max-width: 80%;
		height: auto;
		width: auto;
	}
	.produIntro-text h2{
		font-size: 20px;
	}
	.produIntro-text p{
		font-size: 15px;
	}
	.produIntro-text .button{
		width: 120px;
		font-size: 13px;
	}
}

/* 核心技术 */
.tech-matrix{
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	max-width: 100%;
	margin: 0 auto;
}
.tech-item{
	text-align: center;
	padding: 50px 20px;
	border-radius: 10px;
	background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
	border: 1px solid #e1e8ff;
	transition: all 0.3s ease;
}
.tech-item:hover{
	transform: translateY(-3px);
	box-shadow: 0 6px 20px rgba(52, 152, 219, 0.15);
	background: linear-gradient(135deg, #f0f2ff 0%, #e1e8ff 100%);
}
.tech-icon{
	font-size: 32px;
	margin-bottom: 15px;
}
.tech-item h4 {
    font-size: 20px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}
.tech-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* 产品优点 */
.comparison-table {
    overflow-x: auto;
	margin: 50px 0;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.comparison-table th {
    background: linear-gradient(135deg, #99cc33 0%, #a3d936 100%);
    color: white;
    font-weight: 600;
    padding: 18px 15px;
    text-align: left;
    font-size: 25px;
}

.comparison-table td {
    padding: 15px;
    border-bottom: 1px solid #eee;
    font-size: 20px;
    color: #555;
}

.comparison-table td p{
	margin: 5px 0;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover {
    background-color: #f8f9ff;
}

.comparison-table td:nth-child(2) {
    font-weight: 600;
    color: #27ae60;
}

.comparison-table td:nth-child(3) {
    color: #666;
}

/* =======产品详情页======= */
.product-detail-container {
    display: flex;
    max-width: 80%;
    margin: 20px auto 100px auto;
    gap: 30px;
    padding: 0 30px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    /* min-height: 80vh; */
}

/* 左侧产品图片区域 */
.product-images {
    flex: 1;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 20px;
	margin: auto;
}

.main-image {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.main-image img:hover {
    transform: scale(1.02);
}

.thumbnail-images {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.thumb:hover {
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.thumb.active {
    border-color: #007bff;
    opacity: 1;
    transform: scale(1.05);
}

/* 右侧产品参数区域 */
.product-specs {
    flex: 1;
    max-width: 600px;
    padding-left: 20px;
}

.product-specs h2 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 28px;
    font-weight: 600;
    border-bottom: 3px solid #71bf44;
    padding-bottom: 10px;
}

.specs-table-container {
    overflow-x: auto;
    margin-bottom: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	overflow: hidden;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    font-size: 14px;
}

.specs-table tr {
    transition: all 0.3s ease;
    border-bottom: 1px solid #e9ecef;
}

/* 斑马纹效果 */
.specs-table tr:nth-child(even) {
    background-color: #f8f9fa;
}

.specs-table tr:nth-child(odd) {
    background-color: white;
}

.specs-table tr:hover {
    background-color: #e6f2cd !important;
    transform: translateX(5px);
    box-shadow: 2px 0 8px rgba(204, 230, 153, 0.1);
}

.spec-label {
    font-weight: 600;
    color: #2c3e50;
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-right: 2px solid #dee2e6;
    width: 35%;
    vertical-align: top;
    font-family: 'Consolas', 'Monaco', monospace;
}

.spec-value {
    padding: 15px 20px;
    color: #495057;
    vertical-align: top;
    word-break: break-word;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .product-detail-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .product-images {
        max-width: 80%;
        order: 2;
		margin-bottom: 30px;
    }
    
    .product-specs {
        max-width: none;
        padding-left: 0;
        order: 1;
    }
    
    .product-specs h2 {
        text-align: center;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .product-detail-container {
        margin: 10px 10px 50px 30px;
        padding: 20px;
        gap: 20px;
    }
    
    .main-image {
        min-height: 300px;
    }
    
    .thumb {
        width: 60px;
        height: 60px;
    }
    
    .spec-label {
        width: 30%;
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .spec-value {
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .product-specs h2 {
        font-size: 24px;
    }
    
    .additional-info {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .specs-table tr {
        display: block;
        margin-bottom: 15px;
        border: 1px solid #e6f2cd;
        border-radius: 8px;
    }
    
    .spec-label,
    .spec-value {
        display: block;
        width: 100% !important;
        padding: 10px 15px;
        border: none !important;
        border-radius: 0;
    }
    
    .spec-label {
        background-color: #e6f2cd;
        font-weight: 600;
        color: #495057;
        border-bottom: 1px solid #e6f2cd;
    }
    
    .thumb {
        width: 50px;
        height: 50px;
    }
}

/* =======企业文化======= */
.culture-container{
	width: 100%;
	margin: 50px auto;
	display: flex;
	flex-direction: column;
	gap: 50px;
	margin: 50px auto 100px;
}
.culture-item{
	position: relative;
	width: 80%;
	max-width: 100%;
	border-radius: 16px;
	box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
	padding: 50px;
	text-align: center;
	overflow: hidden;
	background-color: #f8f8f8;
	margin: auto;
}
.culture-content{
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 20px;
	text-align: center;
}
.culture-content .ico{
	width: 80px;
	height: 80px;
	object-fit: cover;
	margin-bottom: 20px;
}
.culture-content .title{
	margin: 0;
	font-size: 25px;
	color: black;
}
.culture-overlay{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: #99CC33;
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0; /* 默认不显示 */
	visibility: hidden;
	transform: translateY(-100%);
	transition: transform 0.4s ease, opacity 0.4s ease, visibility 0.4s ease;
}
.culture-overlay-content{
	text-align: center;
	padding: 30px;
	max-width: 90%;
}
.culture-overlay-content .ico{
	width: 45px;
	height: 45px;
	object-fit: cover;
	margin-bottom: 10px;
}
.culture-overlay-content .title{
	font-size: 20px;
	margin: 0 0 12px ; 
}
.culture-overlay-content .desc{
	font-size: 15px;
	line-height: 1.5;
	margin: 0;
}
.culture-item:hover .culture-overlay{
	transform: translateY(0);
	opacity: 1;
	visibility: visible;
}
.culture-item:hover .culture-content{
	opacity: 0;
}