/*---------------------------------------------------------------------------------
 1. CSS Reset
-------------------------------------------------------------------------------*/
* {
	padding:0;
	margin:0;
}
body {
	color:#fff;
	font-family: 'Open Sans', sans-serif;
	font-weight: 300;
	position:relative;
	background:#000;
	width:100%;
	height:100%;
	overflow: scroll;
	overflow-x: hidden;
}
a {
	text-decoration:none;
	color:#fff;
	outline:none;
}
.copyrights{text-indent:-9999px;height:0;line-height:0;font-size:0;overflow:hidden;}
/*----------------------------------------------------
 2.	Document Setup
------------------------------------------------------*/
.wrapper{
	width:100%;
}

.noMar{
	margin:0 !important;
}
.noPadd{
	padding:0px !important;
}

.container .row{
	margin:0px;
}

p{
	font-family: 'Open Sans', sans-serif;
	font-size:14px;
	line-height:21px;
	font-weight:400;
	padding-bottom:22px;
	margin:0px;
}
h1{
	font-family: 'Open Sans', sans-serif;
	font-size:80px;
	line-height:90px;
	font-weight:700;
	margin:0px;
	padding-bottom:8px;
}
h2{
	font-family: 'Open Sans', sans-serif;
	font-size:36px;
	line-height:38px;
	padding-bottom:0px;
	font-weight:300;
	text-transform:uppercase;
	margin:0px;
}
h3{
	font-family: 'Open Sans', sans-serif;
	font-size:24px;
	line-height:30px;
	padding-bottom:6px;
	font-weight:400;
	margin:0px;
}
h4{
	font-family: 'Open Sans', sans-serif;
	font-size:19px;
	line-height:24px;
	padding-bottom:6px;
	font-weight:600;
	margin:0px;
}
h5{
	font-family: 'Open Sans', sans-serif;
	font-size:16px;
	line-height:24px;
	padding-bottom:6px;
	font-weight:400;
	margin:0px;
}

h4.subHeading{
	font-weight:600;
	font-size:18px;
	padding-bottom:22px;
}

.heading{
	text-align:center;
	padding-bottom:45px;
}

.topmar{
	margin-top:20px;
}
/*----------------------------------------------------
 3.	Header Part
------------------------------------------------------*/
/* 固定header在顶部，消除默认边距 */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999; /* 确保导航在最上层 */
  background: #fff; /* 根据设计调整背景色，避免透明穿透 */
}
/* 给主体内容添加顶部内边距，避免被固定导航遮挡 */
.wrapper > section:first-of-type {
  padding-top: 10px; /* 适配导航栏高度，可根据实际调整 */
}
.navbar-default .navbar-brand {
    color: #eee;
}
.navbar-default .navbar-nav>li>a {
    color: #eee;
}
/*----------------------------------------------------
 4.	Home Style
------------------------------------------------------*/
.home{
	background:#fff;
	color:#474d5d;
}
.home .container{
	padding-top:95px ;
	padding-bottom:70px ;
}
.home p{
	color:#474d5d;
	/*font-size:13px;*/
	line-height:18px;
	padding-bottom:11px;
}
.home .heading p{
	padding-top:11px;
	padding-bottom:11px;
}

.home h2{
	color:#337ab7;
}
.home h4{
	font-weight:700;
}

.function{
	background:#eeeeee;
}
.function .container{
	padding-top:65px ;
	padding-bottom:70px ;
}

.function h2{
	color:#337ab7;
}
.function p{
	color:#84868d;
	/*font-size:13px;*/
	line-height:18px;
	padding-bottom:11px;
}
.function .heading p{
	padding-top: 11px;
	padding-bottom: 11px;
}
.function h4{
	font-weight:700;
}

.function .arrowpart{
	background:url(./welcomeimg/arrow-left-light.png) no-repeat 0 23px;
}
.function .exCon{
	background:#fafafa;
	border-bottom:solid 4px #e8e7e7;
}

.function .workDetails .rightArea{
	border-left-color:#e5e4e4;
}

.code{
	background:#fff;
	color:#000000;
}
.code .container{
	padding-top:65px ;
	padding-bottom:70px ;
}
.code p{
	color:#474d5d;
	/*font-size:13px;*/
	line-height:18px;
	padding-bottom:11px;
}
.code .heading p{
	padding-top:11px;
	padding-bottom:11px;
}

.code h2{
	color:#337ab7;
}
.code h4{
	font-weight:700;
	padding-bottom:14px;
}


/*----------------------------------------------------
 10. demo Style
------------------------------------------------------*/
.demo{
	background:#fff;
	color:#84868d;

	/*background:#fff;*/
	/*color:#474d5d;*/
}
.demo h2{
	color:#337ab7;
}
.demo .container{
	padding-top:65px ;
	padding-bottom:70px ;
}

.demo .heading p{
	padding-top:11px;
	padding-bottom:11px;
}

.demo h4{
	font-weight:700;
}


.portfolioFilter{
	display:block;
	margin:0 auto;
	text-align: center;
}

.portfolioFilter ul{
	margin:0 auto;
	text-align:center;
	display:block;
	margin-bottom:30px;
}
.portfolioFilter ul li{
	display:inline-block;
	margin:5px 5px;
}
.portfolioFilter ul li a{
	padding:16px 18px;
	font-size:13px;
	line-height:15px;
	color:#131212;
	text-transform:uppercase;
	display:block;
	text-decoration:none;
	border:solid 1px #95d9ee;

	transition-duration: 0.2s;
	-webkit-transition-duration: 0.2s;
}

.portfolioFilter ul li a:hover{
	border:solid 1px #15596e;
	color:#15596e;

	transition-duration: 0.2s;
	-webkit-transition-duration: 0.2s;
}

.portfolioFilter ul li a.current{
	background:#15596e;
	border:solid 1px #15596e;
	color:#fff;
}

/*----------------------------------------------------
 4.	Home Style
------------------------------------------------------*/
.readme{
	background:#eeeeee;
	color:#84868d;
}
.readme h2{
	color:#337ab7;
}
.readme .container{
	padding-top:65px ;
	padding-bottom:70px ;
}
.readme p{
	color:#474d5d;
	/*font-size:13px;*/
	line-height:18px;
	padding-bottom:11px;
}
.readme .heading p{
	padding-top:11px;
	padding-bottom:11px;
}

.readme h4{
	font-weight:700;
}

/*----------------------------------------------------
 6.	About me Style
------------------------------------------------------*/
.aboutme{
	background:#eeeeee;
	color:#000000;
	position:relative;
}
.aboutme h2{
	color:#337ab7;
}
.aboutme .container{
	padding-top:65px ;
	padding-bottom:73px ;
}


.aboutTop{
	background:#00bdbd;
	height:60px;
}
.spHeight .aboutTop{
	margin-top:-62px !important;
}

.bntDownload{
	font-size:16px;
	font-family: 'Open Sans', sans-serif;
	font-weight:700;
	background:#474d5d;
	padding:16px 22px;
	display:inline-block;
}
.bntDownload:hover{
	background:#373d4c;
	color:#CCCCCC;
	text-decoration:none;
}

.workDetails .rightArea{
	border-left: solid 1px #eaeaea;
	padding-bottom:47px;
}
.workDetails:last-child .rightArea{
	padding-bottom:0px;
}
.workYear{
	font-size:17px;
	color:#fff;
	background:#ff675f;
	text-align:center;
	width: 60px;
	height: 60px;
	padding:40px 0 40px 0;

	-webkit-border-radius: 50%;
    border-radius: 50%;
            /* 闪动动画（默认生效） */
            animation: flash 1.5s infinite alternate;
            position: relative; /* 为子元素定位做准备 */
            cursor: pointer; /* 鼠标悬浮提示 */
}
        /* 1200px以上响应式调整（缩小后的尺寸） */
        @media screen and (min-width: 1200px) {
            .workYear {
                width: 100px; /* 比原来140px小，可自行调整 */
                height: 100px;
                padding-top: 30px; /* 比原来50px小，可自行调整 */
            }
        }

        /* 闪动动画关键帧 */
        @keyframes flash {
            0% {
                opacity: 1; /* 不透明 */
                transform: scale(1); /* 原始大小 */
                box-shadow: 0 0 5px rgba(0, 123, 255, 0.3); /* 淡蓝色阴影 */
            }
            100% {
                opacity: 0.7; /* 半透明 */
                transform: scale(0.95); /* 轻微缩小 */
                box-shadow: 0 0 15px rgba(0, 123, 255, 0.8); /* 高亮阴影 */
            }
        }

        /* 视频框（默认隐藏） */
        .workYear .video-box {
            /* 隐藏状态 */
            display: none;
            /* 定位（悬浮时显示在元素上方/旁边，可调整） */
            position: absolute;
            top: -10px;
            left: 100%;
            margin-left: 15px;
            /* 视频框样式 */
            width: 320px; /* 视频框宽度 */
            height: 180px; /* 视频框高度 */
            background: #000;
            border: 2px solid #007bff;
            border-radius: 8px;
            z-index: 999; /* 保证在最上层 */
            /* 内部视频适配 */
            overflow: hidden;
        }

        /* 视频框内的video样式（可选） */
        .workYear .video-box video {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* hover时显示视频框 */
        .workYear:hover {
            animation: none; /* 悬浮时停止闪动（可选，如需保留闪动可删除这行） */
            opacity: 1; /* 悬浮时恢复不透明 */
            box-shadow: 0 0 20px rgba(0, 123, 255, 1); /* 悬浮高亮 */
        }

        .workYear:hover .video-box {
            display: block; /* 悬浮显示视频框 */
        }

.arrowpart{
	float:left;
	width:15px;
	height:50px;
	background:url(./welcomeimg/arrow-left.png) no-repeat 0 23px;
}
.exCon{
	width:auto;
	background:#f3f3f3;
	border-bottom:solid 4px #eeeeee;
	padding:22px 47px 6px 47px;
	margin-left:15px;
	text-align:left;
}

.exCon p{
	color:#84868d;
	line-height:21px;
}
.exCon h4{
	color:#474d5d;
	padding-bottom:16px;
}
.exCon h5{
	color:#474d5d;
}

/*----------------------------------------------------
 12. Footer Style
------------------------------------------------------*/
.footer{
	/*background:#2bb3dd;*/
}
.footer .container{
	padding:40px 0;
}

/*---------------------------------------------------------------------------------
 13. Responsive style
-------------------------------------------------------------------------------*/

@media screen and (min-width: 1200px) {
	.workYear{
		width:120px;
		height:120px;
		padding-top:35px;
	}
}


@media screen and (max-width: 991px) {
	.navbar.navbar-inverse.navbar-static-top a{
		padding-left:18px;
		padding-right:18px;
	}

	.bannerText{
		padding-left:25px;
		padding-right:25px;
	}
	.bannerText h1{
		font-size:65px;
		line-height:71px;
	}
	.bannerText h2{
		font-size:28px;
	}
	.proPic{
		text-align:center;
	}
}


@media screen and (max-width: 810px) {
	body{
		min-height:700px;
	}
	#header h3{
		font-size: 38px;
	}
	#header h3 span{
		font-size: 16px;
	}

	.abc{
		width:100%;
	}

	.navbar.navbar-inverse.navbar-static-top a {
		padding-left: 17px;
	}

}


@media screen and (min-width: 768px) {
	.conForm input.col-sm-6 {
		width: 48.5%;
	}
	.conForm input.col-lg-6 {
		width: 48.5%;
	}
}


@media screen and (max-width: 768px) {
	.navbar-wrapper .container,
	.navwrapper .container{
		padding-right: 15px;
		padding-left: 15px;
	}
}


@media screen and (max-width: 767px) {
	.navbar-header{
		display:block;
	}
	.workYear{
		margin:0 auto;
		font-size: 9px;
		padding: 20px 0 20px 0;
	}

	.workDetails .rightArea{
		border-left:none;
	}
	.arrowpart{
		float:none;
		width:100%;
		height:40px;
		background:url(./welcomeimg/arrow-top.png) no-repeat 50% 100%;
	}
	.exCon{
		margin-left:0px;
	}
	ul.navbar-nav li a{
		display:block;
	}
}


@media screen and (max-width: 650px) {
	#wrapper{
		top: 200px !important;
	}
	.bannerText {
		top: 25%;
		padding-top:15px;
		padding-bottom:15px;
	}
	.bannerText h1 {
		font-size: 42px;
		line-height: 48px;
	}
	.bannerText h2 {
		font-size: 18px;
		line-height:24px;
	}
}


/*@media screen and (max-width: 480px) {*/
/*	.navbar.navbar-inverse.navbar-static-top a{*/
/*		line-height: 17px;*/
/*		padding-top:11px;*/
/*		padding-bottom:11px;*/
/*	}*/
/*}*/

@media screen and (max-width: 400px) {

	.item{
		width: 19%;
	}
	.item p {
		font-size: 36px;
	}

	.aboutme img{
		width:100%;
	}

	.bntDownload{
		font-size: 13px;
		padding: 16px 14px;
	}

	.conForm textarea{
		margin-bottom:20px;
	}
	.textGroup{
		display:block;
		padding:0 0 40px 0;
	}
}
.bg-primary {
    --tw-bg-opacity: 1;
    background-color: rgb(74 144 226 / var(--tw-bg-opacity, 1));
}
.card-div {
background: #ffffff;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
padding: 20px 20px;
height: 100%;
transition: all 0.3s ease;

margin:0 auto;
margin-bottom:23px;
text-align:center;
float:none;
}

.card-i {
	width: 60px;
	height: 60px;
	background: #3498db;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 20px;
}
.card-i i{
 font-size: 2.5rem;
}

.card-div  p{
	color:#84868d;
	font-size:13px;
	line-height:18px;
	text-align:center;
}
.card-div img{
	margin:0 auto;
	margin-bottom:33px;
	width:100%;
	max-width:152px;
}

.card-div h4{
	font-weight:700;
	text-transform:uppercase;
}


.shadow-custom {
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
/* 适配小屏幕 */
@media (max-width: 768px) {
  .heading h2 {
    font-size: 2rem !important;
  }
  .card-hover {
    padding: 20px 15px !important;
  }
  .card-hover div {
    width: 70px !important;
    height: 70px !important;
  }
  .card-hover i {
    font-size: 2rem !important;
  }
}
.hover-img {
position: absolute;
top: 0;
left: 100%;
width: 300px;
opacity: 0;
visibility: hidden;
transition: all 0.3s;
z-index: 99;
}

.copyright {
    background-color: #f8f9fa;
    border-top: 1px solid #eee;
    padding: 30px 0;
    margin-top: 50px;
    font-size: 14px;
    color: #666;
}

.copyright-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 版权信息布局 */
.copyright-info {
    margin-bottom: 10px;
    line-height: 1.8;
}

.copyright-info a,
.copyright-disclaimer a {
    color: #337ab7;
    text-decoration: none;
}

.copyright-info a:hover,
.copyright-disclaimer a:hover {
    text-decoration: underline;
}

/* 联系方式样式 */
.copyright-contact {
    margin-bottom: 10px;
    line-height: 1.8;
}

/* 免责声明样式 */
.copyright-disclaimer {
    font-size: 12px;
    color: #999;
}

/* 响应式适配（移动端） */
@media (max-width: 768px) {
    .copyright {
        padding: 20px 0;
    }

    .copyright-info,
    .copyright-contact,
    .copyright-disclaimer {
        text-align: center;
    }

    .copyright-contact p,
    .copyright-disclaimer p {
        line-height: 1.6;
    }
}

.right-item {
	position: absolute;
	right: 20px;
	top: 100px;
}

/* 核心：固定qTip宽度为640px（含内边距） */
.qtip-bootstrap {
	max-width: 640px !important;  /* qTip容器最大宽度 */
	width: 640px !important;      /* 强制固定宽度 */
}
/* 预览内容容器：640px宽度，高度自适应 */
.qtip-bootstrap .qtip-content {
	padding: 0 !important;       /* 移除内边距，避免宽度溢出 */
	width: 640px !important;     /* 内容区固定640px */
	height: auto !important;     /* 高度自适应 */
	overflow: hidden;
}
/* 图片/视频强制640px宽度，高度按比例自适应 */
.qtip-content img,
.qtip-content video {
	width: 640px !important;     /* 核心：固定640px宽度 */
	height: auto !important;     /* 高度自动按比例缩放 */
	object-fit: contain;         /* 保持比例，不拉伸 */
	display: block;              /* 避免inline导致的间隙 */
}
/* 视频控制栏适配640px宽度 */
.qtip-content video::-webkit-media-controls {
	width: 640px !important;
}
/* 响应式降级：移动端宽度不超过视窗 */
@media (max-width: 660px) {
	.qtip-bootstrap,
	.qtip-bootstrap .qtip-content,
	.qtip-content img,
	.qtip-content video {
		width: calc(100vw - 40px) !important; /* 视窗宽度-边距 */
		max-width: calc(100vw - 40px) !important;
	}
}
.logos{
    display: inline;
    margin: 0 5px;
    width: 16px;
}