/* Author:WebThemez
 * Author URI:http://webthemez.com
 * License: Creative Commons Attribution 3.0 License (https://creativecommons.org/licenses/by/3.0/)
 * Optimized for Mansiry Industrial Theme - Primary Color #0031a6
 */

/* @import url(http://fonts.useso.com/css?family=Open+Sans:300italic,700italic,400,700);
 @import url(http://fonts.useso.com/css?family=Raleway:700,400,300); */

@font-face {
    font-family: 'Open Sans';
    src: url('../fonts/OpenSans-Regular.ttf') format('ttf');
    font-weight: 400;
}

@font-face {
    font-family: 'Open Sans';
    src: url('../fonts/OpenSans-Bold.ttf') format('ttf');
    font-weight: 700;
}

@font-face {
    font-family: 'Raleway';
    src: url('../fonts/Raleway-Regular.ttf') format('ttf');
    font-weight: 400;
}

@font-face {
    font-family: 'Raleway';
    src: url('../fonts/Raleway-Bold.ttf') format('ttf');
    font-weight: 700;
}

/* ========== 全局重置 ========== */
body {
	font-family: 'Open Sans', sans-serif;
}
.brand {
	font-family: 'Raleway', sans-serif;
}
html,
body {
	height: 100%;
}
body {
	font-size: 15px;
	line-height: 1.50;
	color: #333333;
	background-color: #ffffff;
	position: relative;
}

/* ========== 标题样式 ========== */
h1,
h2,
h3,
h4,
h5,
h6 {
	color: #1a2c3e;
}
h1 {
	font-size: 38px;
	font-weight: 700;
	margin-bottom: 20px;
}
h2 {
	font-size: 28px;
	margin-bottom: 15px;
}
h3 {
	font-size: 22px;
}
h4 {
	font-size: 18px;
	font-weight: 700;
}
h5 {
	font-size: 16px;
	text-transform: uppercase;
	font-weight: 700;
}
h6 {
	font-weight: 700;
}
h1 span,
h2 span,
h3 span,
h4 span {
	color: #0031a6;
}
.colored {
	color: #0031a6;
}

/* ========== 链接样式 ========== */
a {
	color: #0031a6;
	transition: all 0.2s ease;
}
a:hover {
	color: #0044cc;
}
a:focus,
a:active {
	outline: none;
}

.large {
	font-size: 18px;
}
img {
	display: block;
	max-width: 100%;
	height: auto;
}
.list-unstyled li {
	padding: 5px 0;
}
.list-horizontal {
	padding: 15px 0;
}
.list-horizontal-item img {
	display: block;
	margin: 0 auto;
}
.list-icons {
	padding: 0;
	margin: 20px 0;
	list-style: none;
	font-size: 18px;
}
.list-icons li {
	padding: 0 0 15px 0;
}
blockquote {
	border-left: none;
	padding-left: 0;
	padding-right: 0;
}
.title {
	margin-top: 0;
	position: relative;
	padding-bottom: 15px;
}
.title:after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 60px;
	height: 3px;
	background-color: #0031a6;
}
.separator {
	width: 60px;
	height: 3px;
	background-color: #0031a6;
	margin: 20px auto;
}

.hidden {
	display: none;
}

/* ========== 布局 ========== */
.header {
	color: #ffffff;
	background-color: rgba(255, 255, 255, 1);
	padding: 10px 0;
	-webkit-transition: all 0.2s ease-in-out;
	-moz-transition: all 0.2s ease-in-out;
	-o-transition: all 0.2s ease-in-out;
	-ms-transition: all 0.2s ease-in-out;
	transition: all 0.2s ease-in-out;
}
.banner {
	width: 100%;
	height: 100%;
	min-height: 100%;
	position: relative;
	color: #fff;
}
.banner-image {
	vertical-align: middle;
	min-height: 100%;
	width: 100%;
}
.banner:after {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(74, 4, 38, 0.53);
	content: "";
}
.banner-caption {
	position: absolute;
	top: 50%;
	width: 100%;
	z-index: 2;
}
.subfooter {
	background-color: #0031a6;
	padding: 40px 0;
}
.subfooter a {
	color: #FF89BA;
}
.section {
	background-color: #ffffff;
	padding: 80px 0;
	min-height: 24px;
}

/* ========== 背景 ========== */
.default-bg {
	background-color: #222222;
	color: #ffffff;
}
.default-bg.blue {
	background-color: #0031a6;
	height: 48px;
}
.btn-primary {
	color: #fff;
	background-color: #0031a6;
	border: 0;
}
.btn-primary:hover, 
.btn-primary:focus, 
.btn-primary.focus, 
.btn-primary:active, 
.btn-primary.active, 
.open > .dropdown-toggle.btn-primary {
	color: #fff;
	background-color: #002580;
	border: 0;
}
.transprant-bg {
	color: #ffffff;
}
.default-bg h1,
.default-bg h2,
.default-bg h3,
.default-bg h4,
.default-bg h5,
.default-bg h6,
.transprant-bg h1,
.transprant-bg h2,
.transprant-bg h3,
.transprant-bg h4,
.transprant-bg h5,
.transprant-bg h6 {
	color: #ffffff;
}
.default-bg blockquote footer,
.transprant-bg blockquote footer {
	color: #cccccc;
}
.default-bg a,
.transprant-bg a {
	color: #ffffff;
	text-decoration: underline;
}
.default-bg a:hover,
.transprant-bg a:hover {
	text-decoration: none;
}
.caption-data {
	position: absolute; 
	top: 50%; 
	left: 50%; 
	z-index: 20; 
	text-align: center; 
	-webkit-transform: translate(-50%,-50%); 
	-moz-transform: translate(-50%,-50%); 
	transform: translate(-50%,-50%);
}
.caption-data h1 {
	text-transform: uppercase;
}
.caption-data h1 span {
	font-size: inherit;
	line-height: inherit;
	font-weight: inherit;
}
.caption-data h3 {
	line-height: 34px;
}
button.cta-button.btn-light, 
button.cta-button.btn-dark, 
.contact-form button.cta-button, 
button.cta-button.btn-default {
	background: transparent;
}
button.cta-button {
	font-size: 16px;
	line-height: 16px;
	border: 1px solid #fff;
	padding: 20px 42px;
	border-radius: 4px;
	font-family: 'Raleway';
	font-weight: 600;
	transition: background 0.3s, border-color 0.3s;
	margin-top: 20px;
}
button.cta-button:hover {
	background: #fff;
	color: #000;
}

/* ========== 导航栏 - 重点优化：未选中状态更醒目 ========== */
.main-navigation .navbar-default {
	background-color: transparent;
	border: none;
}

/* 导航链接基础样式 - 更高的对比度 */
.main-navigation .navbar-default .navbar-nav > li > a {
	color: #4a5a72;  /* 从 #333333 提升到更亮的深灰蓝，更醒目 */
	padding: 10px 20px;
	font-size: 16px;  /* 略调小，更精致 */
	font-weight: 500;  /* 增加字重 */
	letter-spacing: 0.3px;
	position: relative;
	transition: all 0.25s ease;
}

/* 未选中状态悬停效果 - 增强视觉反馈 */
.main-navigation .navbar-default .navbar-nav > li > a:hover {
	color: #0031a6;
	background-color: rgba(0, 49, 166, 0.08);
}

/* 未选中状态下划线动画效果 */
.main-navigation .navbar-default .navbar-nav > li > a::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 0;
	height: 2px;
	background-color: #0031a6;
	transition: all 0.25s ease;
	transform: translateX(-50%);
}

.main-navigation .navbar-default .navbar-nav > li > a:hover::after {
	width: 40%;
}

/* 激活状态 - 更醒目 */
.main-navigation .navbar-default .navbar-nav > li.active > a {
	background-color: transparent;
	color: #0031a6;
	font-weight: 700;
	border-bottom: 2px solid #0031a6;
}

.main-navigation .navbar-default .navbar-nav > li.active > a:hover {
	color: #0031a6;
}

/* 固定头部时的导航样式优化 */
.fixed-header-on .main-navigation .navbar-default .navbar-nav > li > a {
	padding-top: 20px;
	padding-bottom: 20px;
	font-size: 15px;
}

/* ========== 轮播图样式 ========== */
#quote-carousel {
	padding: 0 10px 30px 10px;
	margin-top: 30px;
}
#quote-carousel .carousel-control {
	background: none;
	color: #222;
	font-size: 2.3em;
	text-shadow: none;
	margin-top: 30px;
}
#quote-carousel .carousel-control.left {
	left: -12px;
}
#quote-carousel .carousel-control.right {
	right: -12px !important;
}
#quote-carousel .carousel-indicators {
	right: 50%;
	top: auto;
	bottom: 0px;
	margin-right: -19px;
}
#quote-carousel .carousel-indicators li {
	background: #c0c0c0;
}
#quote-carousel .carousel-indicators .active {
	background: #333333;
}
#quote-carousel img {
	width: 250px;
	height: 100px;
}
.item blockquote {
	border-left: none;
	margin: 0;
}
.item blockquote img {
	margin-bottom: 10px;
}
.item blockquote p:before {
	content: "\f10d";
	font-family: 'Fontawesome';
	float: left;
	margin-right: 10px;
}

/* ========== 按钮样式 ========== */
.btn {
	padding: 10px 20px;
	font-size: 14px;
	line-height: 1.42857143;
	min-width: 160px;
	text-align: center;
	border-radius: 0;
	text-transform: uppercase;
	font-weight: 600;
	letter-spacing: 0.5px;
	transition: all 0.25s ease;
}
.btn-default {
	color: #FFFFFF;
	background: #0031a6;
	border: none;
}
.btn-default:hover {
	color: #ffffff;
	background-color: #002580;
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 49, 166, 0.3);
}
.btn-default:active {
	transform: translateY(0);
}

/* ========== 折叠面板 ========== */
.panel-group .panel {
	border-radius: 0;
	border: none;
}
.panel-default > .panel-heading {
	padding: 0;
	outline: none;
	border: none;
	border-radius: 0;
	width: 100%;
}
.panel-default > .panel-heading + .panel-collapse > .panel-body {
	border: 1px solid #f0f0f0;
	border-top: none;
	background-color: #fafafa;
}
.panel-heading a {
	font-weight: 400;
	padding: 12px 35px 12px 15px;
	display: inline-block;
	width: 100%;
	background-color: #fff;
	color: #0031a6;
	position: relative;
	text-decoration: none;
	border: #ECECEC 1px solid;
}
.panel-heading a.collapsed {
	color: #333333;
	background-color: #FAFAFA;
}
.panel-heading a:after {
	font-family: "FontAwesome";
	content: "\f147";
	position: absolute;
	right: 15px;
	font-size: 14px;
	font-weight: 300;
	top: 50%;
	line-height: 1;
	margin-top: -7px;
}
.panel-heading a.collapsed:after {
	content: "\f196";
}
.panel-heading a:hover {
	text-decoration: none;
	background-color: #FFFFFF;
	color: #002580;
}
.panel-title a i {
	padding-right: 10px;
	font-size: 20px;
}

/* ========== 筛选按钮 ========== */
.nav-pills > li.active > a,
.nav-pills > li.active > a:hover,
.nav-pills > li.active > a:focus,
.nav-pills > li > a:hover {
	background-color: #0031a6;
	border-color: #0031a6;
	color: #ffffff;
}
.nav-pills > li > a {
	border-radius: 0;
	padding: 8px 20px;
	border: 1px solid #cacaca;
	color: #666666;
	font-size: 13px;
	text-transform: uppercase;
	font-weight: 500;
	transition: all 0.2s ease;
}
.nav-pills > li > a:hover {
	border-color: #0031a6;
}

/* ========== 表单 ========== */
.form-control {
	height: 45px;
	border-radius: 0;
	border: 1px solid #ddd;
	transition: all 0.2s ease;
}
.form-control:focus {
	border-color: #0031a6;
	box-shadow: 0 0 0 2px rgba(0, 49, 166, 0.1);
}
.form-control-feedback {
	color: #cccccc;
}
.has-feedback label.sr-only ~ .form-control-feedback {
	top: 15px;
}
textarea {
	resize: vertical;
}
.price-table .panel-heading {
	padding: 10px 0;
}

/* ========== 模态框 ========== */
.modal-content {
	border-radius: 0;
}
.modal-header {
	background-color: #0031a6;
	color: #ffffff;
}
.modal-header h4 {
	color: #ffffff;
}
.modal-header .close {
	font-weight: 300;
	color: #FFFFFF;
	text-shadow: none;
	filter: alpha(opacity=100);
	opacity: 1;
}
@media (min-width:1200px) {
	.modal-lg {
		width: 1140px;
	}
}

/* ========== 媒体组件 ========== */
.media .fa {
	font-size: 24px;
	width: 40px;
	height: 25px;
	line-height: 25px;
	padding: 0 5px;
	text-align: center;
}

/* ========== 响应式导航 ========== */
@media (min-width:768px) {
	.main-navigation .navbar-default .navbar-nav > li > a {
		padding-top: 30px;
		padding-bottom: 30px;
		transition: all 0.3s ease-in-out;
	}
}
@media (min-width:768px) and (max-width:991px) {
	.main-navigation .container-fluid {
		padding-left: 0;
		padding-right: 0;
	}
	.navbar-nav {
		float: left !important;
	}
}
@media (max-width:767px) {
	.header.navbar-fixed-top {
		position: absolute;
	}
	.main-navigation .navbar-default .navbar-nav > li > a {
		padding: 12px 20px;
		border-bottom: 1px solid #eee;
	}
	.main-navigation .navbar-default .navbar-nav > li > a::after {
		display: none;
	}
	.main-navigation .navbar-default .navbar-nav > li.active > a {
		background: rgba(0, 49, 166, 0.1);
		border-left: 3px solid #0031a6;
		border-bottom: none;
	}
}

/* ========== 固定头部样式 ========== */
.fixed-header-on .header {
	background-color: rgba(255, 255, 255, 0.98);
	box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
	padding: 5px 0;
}
.fixed-header-on .brand {
	font-size: 24px;
}
.fixed-header-on .logo {
	-webkit-transform: scale(0.8);
	transform: scale(0.8);
	margin-top: 0;
	margin-bottom: 0;
}
@media (min-width:768px) {
	.fixed-header-on .navbar-default .navbar-nav > li > a {
		padding-top: 18px;
		padding-bottom: 18px;
	}
}
@media (max-width:991px) {
	.fixed-header-on .logo,
	.fixed-header-on .brand,
	.fixed-header-on .site-slogan {
		display: none;
	}
}

/* ========== Logo与品牌 ========== */
.logo {
	margin: 10px 0px 10px 0;
	transition: all 0.3s ease-in-out;
}
.logo,
.logo-section {
	float: left;
}
.brand {
	font-size: 32px;
	font-weight: 700;
	transition: all 0.3s ease-in-out;
	padding: 10px 0;
}
.brand a {
	color: #0031a6;
}
.brand a:hover {
	text-decoration: none;
	color: #002580;
}
.site-slogan {
	font-size: 12px;
}

/* ========== 块列表 ========== */
.block-list .media-left {
	width: 60px;
}
.block-list p {
	font-size: 16px;
}
.block-list .fa {
	border: 1px solid #fff;
	padding: 20px;
	width: 65px;
	height: 65px;
	border-radius: 50%;
}

/* ========== 社交链接 ========== */
.social-links {
	padding: 0;
	list-style: none;
	margin: 15px 0;
}
.social-links li {
	margin: 10px 10px 10px 0;
	display: inline-block;
	font-size: 36px;
}
.social-links li a {
	color: #BBBBBB;
	transition: all 0.2s ease-in-out;
	border: 1px solid #D0D0D0;
	width: 52px;
	height: 52px;
	display: inline-block;
	border-radius: 50%;
	font-size: 26px;
	text-align: center;
	padding: 4px;
}
.social-links li.twitter a:hover { color: #55acee; }
.social-links li.skype a:hover { color: #00aff0; }
.social-links li.linkedin a:hover { color: #0976b4; }
.social-links li.googleplus a:hover { color: #dd4b39; }
.social-links li.youtube a:hover { color: #b31217; }
.social-links li.flickr a:hover { color: #ff0084; }
.social-links li.facebook a:hover { color: #3b5998; }
.social-links li.pinterest a:hover { color: #cb2027; }

/* ========== Isotope筛选组件 ========== */
.filters {
	margin: 0 0 30px 0;
}
.filters .nav-pills > li {
	margin-right: 2px;
	margin-bottom: 2px;
}
.filters .nav-pills > li + li {
	margin-left: 0px;
}
.text-center.filters .nav-pills > li {
	margin-right: 2px;
	margin-left: 2px;
	margin-bottom: 2px;
	display: inline-block;
	float: none;
	font-size: 1.6rem;
	font-weight: 600;
}
.isotope-container {
	overflow: hidden;
}
.isotope-item {
	margin-bottom: 20px;
}
.isotope-item .btn-default {
	color: #FFFFFF;
	background: rgba(0, 49, 166, 0.85);
	margin-top: -36px;
	z-index: 2;
	position: relative;
	border: 0;
}
.isotope-item .btn-default:hover {
	color: #ffffff;
	background: #0031a6;
}
@media (max-width:480px) {
	.filters .nav-pills > li {
		width: 100%;
		display: block;
	}
}

/* ========== 图片覆盖层 ========== */
.overlay-container {
	position: relative;
	display: block;
	overflow: hidden;
}
.overlay {
	position: absolute;
	top: 0;
	bottom: -1px;
	left: 0;
	right: -1px;
	background-color: rgba(0, 49, 166, 0.85);
	cursor: pointer;
	overflow: hidden;
	opacity: 0;
	filter: alpha(opacity=0);
	-webkit-transform: scale(0.8);
	transform: scale(0.8);
	transition: all linear 0.2s;
}
.overlay:hover {
	text-decoration: none;
}
.overlay span {
	position: absolute;
	display: block;
	bottom: 10px;
	text-align: center;
	width: 100%;
	color: #ffffff;
	font-size: 13px;
	font-weight: 300;
}
.overlay i {
	position: absolute;
	left: 50%;
	top: 50%;
	font-size: 24px;
	line-height: 1;
	color: #ffffff;
	margin-top: -12px;
	margin-left: -12px;
	text-align: center;
}
.overlay-container:hover .overlay {
	opacity: 0.6;
	filter: alpha(opacity=100);
	-webkit-transform: scale(1);
	transform: scale(1);
}

/* ========== 回到顶部按钮 ========== */
.scrollToTop {
	position: fixed;
	bottom: 30px;
	right: 30px;
	width: 45px;
	height: 45px;
	background-color: #0031a6;
	color: #fff;
	border-radius: 0;
	text-align: center;
	line-height: 45px;
	cursor: pointer;
	z-index: 1000;
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
}
.scrollToTop.show {
	opacity: 1;
	visibility: visible;
}
.scrollToTop:hover {
	background-color: #002580;
	transform: translateY(-3px);
}

/* ========== 辅助类 ========== */
.no-view {
	opacity: 0;
	filter: alpha(opacity=0);
}
.object-visible,
.touch .no-view {
	opacity: 1 !important;
	filter: alpha(opacity=100) !important;
}
@-moz-document url-prefix() {
	.object-visible,
	.touch .no-view {
		transition: opacity 0.6s ease-in-out;
	}
}
.space {
	padding: 20px 0;
}
.pr-10 {
	padding-right: 10px;
}
.pl-10 {
	padding-left: 10px;
}
.pclear {
	padding-bottom: 0;
}
.secPadding {
	padding: 32px 0;
}

/* ========== 页脚区域 ========== */
.footer h1 {
	color: #1a2c3e;
}
.footer.section {
	background: #ffffff;
	color: #666;
}
.footer .widget-content p {
	margin-bottom: 12px;
}
.contacts i {
	color: #0031a6;
	width: 28px;
	margin-right: 8px;
}
.hero-caption {
	text-align: center;
	padding: 40px 0;
}

/* ========== 产品资料库样式 ========== */
.library-header {
	text-align: center;
	margin-bottom: 30px;
}
.library-header h1 {
	color: #1a2c3e;
}
.library-header p {
	color: #666;
}
.documents-list {
	background: #f8f9fa;
	border-radius: 8px;
	padding: 20px;
}
.list-header {
	display: flex;
	padding: 10px 16px;
	background: #e9ecef;
	font-weight: 600;
	color: #1a2c3e;
	border-radius: 8px;
	margin-bottom: 12px;
}
.doc-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: #fff;
	border-radius: 8px;
	padding: 16px;
	margin-bottom: 10px;
	box-shadow: 0 1px 3px rgba(0,0,0,0.08);
	transition: all 0.2s;
}
.doc-item:hover {
	box-shadow: 0 4px 12px rgba(0,49,166,0.1);
	transform: translateX(3px);
	border-left: 3px solid #0031a6;
}
.doc-info {
	display: flex;
	gap: 15px;
	flex: 2;
}
.file-icon {
	font-size: 32px;
}
.file-details {
	flex: 1;
}
.file-title {
	font-weight: 600;
	font-size: 16px;
	color: #1a2c3e;
	margin-bottom: 6px;
}
.file-badge {
	background: #e9ecef;
	font-size: 11px;
	padding: 2px 8px;
	border-radius: 20px;
	margin-left: 8px;
	font-weight: normal;
}
.file-desc {
	font-size: 13px;
	color: #6c757d;
}
.file-meta-mobile {
	display: none;
}
.doc-meta {
	display: flex;
	align-items: center;
	gap: 20px;
}
.file-size {
	color: #6c757d;
	font-size: 13px;
}
.download-btn {
	background: #0031a6;
	border: none;
	padding: 6px 16px;
	border-radius: 4px;
	color: white;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s;
}
.download-btn:hover {
	background: #002580;
	transform: translateY(-1px);
}
@media (max-width: 768px) {
	.list-header { display: none; }
	.doc-item { flex-direction: column; align-items: flex-start; }
	.file-meta-mobile { display: flex; gap: 12px; margin-top: 8px; font-size: 12px; color: #6c757d; }
	.doc-meta { width: 100%; justify-content: flex-end; margin-top: 12px; }
	.doc-meta .file-size { display: none; }
}

/* ========== 轮播图容器优化 ========== */
.banner-container .carousel .item img {
	width: 100%;
	height: auto;
	min-height: 300px;
	object-fit: cover;
}
.carousel-control {
	background: rgba(0,0,0,0.5);
	width: 40px;
	height: 80px;
	top: 50%;
	transform: translateY(-50%);
	opacity: 0.6;
}
.carousel-control:hover {
	opacity: 1;
	background: #0031a6;
}
.carousel-indicators li.active {
	background-color: #0031a6;
}