/* 引入现代化产品展示样式 */
/* @import url('modern-product.css'); */

body {
    background: #fff;
    color: #555;
}

body,
p {
    font-family: "Open Sans", sans-serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased !important;
    line-height: 26px;
    font-size: 14px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: #212121;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased !important;
}

h1 {
    font-size: 36px;
    line-height: 48px;
}

h2 {
    font-size: 28px;
    line-height: 36px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

h3 {
    font-size: 42px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -.5px;
}

h4 {
    font-size: 18px;
    line-height: 28px;
    text-transform: uppercase;
    letter-spacing: -.2px;
}

h5 {
    font-size: 14px;
    line-height: 24px;
}

.alert .icon {
    margin-right: 15px;
}

/* Global styles
================================================== */
html {
    overflow-x: hidden !important;
    width: 100%;
    height: 100%;
    position: relative;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    border: 0;
    margin: 0;
    padding: 0;
}

.body-inner {
    position: relative;
    overflow: hidden;
}

.preload {
    position: fixed;
    background: #fff url(../images/preload.gif) center center no-repeat;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 99999;
}

a:link,
a:visited {
    text-decoration: none;
}

a {
    color: inherit;
    transition: .2s ease;
}

a:hover {
    text-decoration: none;
    color: #000;
}

a.read-more {
    color: #0066cc;
    font-weight: 700;
    text-transform: uppercase;
}

a.read-more:hover {
    color: #222;
}

section,
.section-padding {
    padding: 70px 0;
    position: relative;
}

.no-padding {
    padding: 0;
}

.gap-60 {
    clear: both;
    height: 60px;
}

.gap-40 {
    clear: both;
    height: 40px;
}

.gap-30 {
    clear: both;
    height: 30px;
}

.gap-20 {
    clear: both;
    height: 20px;
}

.mrb-30 {
    margin-bottom: 30px;
}

.mrb-80 {
    margin-bottom: -80px;
}

.mrt-0 {
    margin-top: 0 !important;
    margin-bottom: 20px !important;
}

.pab {
    padding-bottom: 0;
}

a:focus {
    outline: 0;
}

.ts-padding {
    padding: 60px;
}

.solid-bg {
    background: #f9f9f9;
}

.dark-bg {
    background: #252525;
    color: #fff;
}

.dark-bg h2,
.dark-bg h3 {
    color: #fff;
}

.solid-row {
    background: #f0f0f0;
}

.bg-overlay {
    position: relative;
}

.bg-overlay .container {
    position: relative;
    z-index: 1;
}

.bg-overlay:after {
    background-color: rgba(0, 46, 91, 0.8);
    z-index: 0;
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.bg-overlay:after {
    position: relative;
}

.bg-overlay:after {
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 0;
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.content-hidden {
    position: absolute;
    height: 1px;
    width: 1px;
    clip: rect(1px, 1px, 1px, 1px);
    border: 0;
    overflow: hidden;
}

/* Dropcap */
.dropcap {
    font-size: 48px;
    line-height: 60px;
    padding: 0 7px;
    display: inline-block;
    font-weight: 700;
    margin: 5px 15px 5px 0;
    position: relative;
    text-transform: uppercase;
}

.dropcap.primary {
    background: #0066cc;
    color: #fff;
}

.dropcap.secondary {
    background: #3a5371;
    color: #fff;
}

/* Title */
.title {
    font-size: 32px;
    line-height: 36px;
    margin-bottom: 20px;
}

/* Title Border */
/* Section title */
.section-title {
    font-size: 18px;
    line-height: 28px;
    margin: 0;
    text-transform: uppercase;
    font-weight: 300;
}

.section-sub-title {
    font-weight: 900;
    font-size: 30px;
    line-height: 46px;
    margin: 0 0 60px;
    color: #212121;
}
.section-sub-title:before {
    content: '';
    display: block;
    position: absolute;
    width: 30px;
    height: 3px;
    bottom: 48px;
    left: 50%;
    margin-left: -15px;
    background: #0066cc;
}

@media (max-width: 575px) {
    .section-sub-title {
        font-size: 28px;
    }
}

/* Column title */
.column-title {
    margin: 0 0 40px;
}

.column-title-small {
    font-size: 20px;
    margin: 0 0 25px;
}

/* Page content title */
.page-content-title.first {
    margin-top: 0;
}

/* Video responsive */
.embed-responsive {
    padding-bottom: 56.25%;
    position: relative;
    display: block;
    height: 0;
    overflow: hidden;
}

.embed-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Input form */
.form-control {
    box-shadow: none;
    border: 1px solid #dadada;
    padding: 5px 20px;
    height: 44px;
    background: none;
    color: #959595;
    font-size: 14px;
    border-radius: 0;
}

.form-control:focus {
    box-shadow: none;
    border: 1px solid #0066cc;
}

hr {
    background-color: #e7e7e7;
    border: 0;
    height: 1px;
    margin: 40px 0;
}

.alert hr {
    background: initial;
    margin: initial;
    border-top: 1px solid;
    height: initial;
    margin-bottom: 1rem;
    opacity: .2;
}

.logo {
    padding-right: 15px;
}

blockquote {
    padding: 25px;
    margin: 20px 0;
    background: #f9f9f9;
    position: relative;
    border-left: 3px solid #0066cc;
    padding-left: 40px;
}

blockquote.text-center {
    border-top: 3px solid #0066cc;
    border-left: 0;
    padding-left: 25px;
    padding-top: 50px;
}

blockquote.text-center:before {
    left: 50%;
    top: 10px;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}

blockquote.text-right {
    border-right: 3px solid #0066cc;
    padding-right: 40px;
    border-left: 0;
    padding-left: 25px;
}

blockquote.text-right:before {
    left: auto;
    right: 5px;
}

blockquote:before {
    content: "\f10d";
    font-family: "Font Awesome 5 Free";
    position: absolute;
    font-size: 28px;
    color: #E5E5E5;
    top: 5px;
    left: 5px;
    font-weight: 700;
    z-index: 0;
}

blockquote p {
    font-size: 14px;
    line-height: 22px;
    position: relative;
    z-index: 1;
    font-style: italic;
    margin-bottom: 0;
}

cite {
    display: block;
    font-size: 14px;
    margin-top: 10px;
}

/* Ul, Ol */
.list-round,
.list-arrow,
.list-check {
    list-style: none;
    margin: 0;
    padding: 0 0 0 15px;
}

.list-round li {
    line-height: 28px;
}

.list-round li:before {
    font-family: "Font Awesome 5 Free";
    content: "\f138";
    margin-right: 10px;
    color: #0066cc;
    font-size: 12px;
}

.list-arrow {
    padding: 0;
}

ul.list-arrow li:before {
    font-family: "Font Awesome 5 Free";
    content: "\f105";
    margin-right: 10px;
    color: #0066cc;
    font-size: 16px;
    font-weight: bold;
}

ul.list-check li:before {
    font-family: "Font Awesome 5 Free";
    content: "\f00c";
    margin-right: 10px;
    color: #0066cc;
    font-size: 14px;
}

/* Bootstrap */
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:focus,
.nav-tabs > li.active > a:hover,
.nav-tabs > li > a:hover,
.nav-tabs > li > a {
    border: 0;
}

.nav > li > a:focus,
.nav > li > a:hover {
    background: none;
}

.pattern-bg {
    background: #f5f5f5 url(../images/crossword.png);
}

a[href^=tel] {
    color: inherit;
    text-decoration: none;
}

/* Button */
.btn:active, .btn:focus {
    box-shadow: none !important;
}

.btn-primary,
.btn-dark {
    border: 0;
    border-radius: 3px;
    /*padding: 12px 20px 10px;*/
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
    font-family: "Montserrat", sans-serif;
    transition: 350ms;
    font-size: 14px;
}

@media (max-width: 767px) {
    .btn-primary,
    .btn-dark {
        font-size: 13px;
    }
}

.btn-white.btn-primary {
    background: #fff;
    color: #0066cc;
}

.btn-primary {
    background: #0066cc;
}

.btn-dark {
    background: #23282d;
}

.btn-primary:hover,
.btn-dark:hover,
.btn-white.btn-primary:hover {
    background: #111;
    color: #fff;
}

.btn-primary:hover:active, .btn-primary:hover:focus,
.btn-dark:hover:active,
.btn-dark:hover:focus,
.btn-white.btn-primary:hover:active,
.btn-white.btn-primary:hover:focus {
    color: #fff;
    background-color: #111 !important;
}

.general-btn {
    margin-top: 50px;
}

/* Bootstrap */
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:focus,
.nav-tabs > li.active > a:hover,
.nav-tabs > li > a:hover,
.nav-tabs > li > a {
    border: 0;
}

.nav > li > a:focus,
.nav > li > a:hover {
    background: none;
}

.pattern-bg {
    background: #f5f5f5 url(../images/crossword.png);
}

a[href^=tel] {
    color: inherit;
    text-decoration: none;
}

/* Top Bar
================================================== */
.top-bar {
    padding: 8px 0;
    background: #ebebeb;
    position: relative;
}

/* Top info */
ul.top-info {
    list-style: none;
    margin: 0;
    padding: 0;
}

ul.top-info li {
    position: relative;
    line-height: 10px;
    display: inline-block;
    margin-left: 0;
    padding-right: 15px;
}

ul.top-info li i {
    font-size: 18px;
    position: relative;
    top: 2px;
    margin-right: 5px;
}

ul.top-info li p.info-text {
    margin: 0;
    line-height: normal;
    display: inline-block;
    flex-direction: column;
    font-size: 14px;
}

/* Top social */
.top-social ul {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-right: -12px;
}

@media (max-width: 767px) {
    .top-social ul {
        margin-right: 0;
    }
}

.top-social ul li {
    display: inline-block;
    padding: 0;
}

.top-social ul li a {
    color: #2c2c2c;
    font-size: 16px;
    transition: 400ms;
    padding: 9px 12px;
}

.top-social ul li a:hover {
    color: #333;
}

/* Top bar border */
.top-bar-border {
    padding: 8px 20px 8px;
    border-bottom: 1px solid #ddd;
}

.top-bar-border ul.top-info {
    color: #707070;
    font-weight: 400;
}

.top-bar-border .top-social li a {
    color: #7c7c7c;
}

.top-bar-border ul.top-info li i {
    color: #0066cc;
}

/* Header area
================================================== */
.header {
    background: #fff;
    position: relative;
    box-shadow: 0 3px 3px rgba(0, 0, 0, 0.1);
}

.header-one,
.header-one .site-navigation {
    background: #23282d;
}

.header-one .navbar-collapse {
    padding-left: 0;
}

@media (max-width: 991px) {
    .navbar-collapse.collapse {
        overflow-y: auto;
    }
}

.header-one ul.navbar-nav > li {
    padding-left: 0;
    padding-right: 30px;
}

@media (max-width: 991px) {
    .header-one ul.navbar-nav > li {
        padding-right: 0;
    }
}
.main-content img {
    max-width: 100%;
    height: auto;
}
.main-content a {
    font-weight: bold;
    text-decoration: underline dotted;
}
.main-content p,.main-content div {
    line-height: 30px;
}
.header-one .logo-area {
    padding: 30px 0;
}

.navbar-fixed {
    z-index: 9999;
    position: fixed;
    width: 100%;
    top: 0;
}

.header-two {
    background: #fff;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.15);
    padding: 15px 0;
}

.header-two .navbar-fixed {
    background-color: #fff;
    box-shadow: 0 0 10px 0 rgba(0,0,0,0.1);
}

ul.navbar-nav > li > a {
    padding: 15px 0 !important;
    color: #fff;
}

@media (max-width: 991px) {
    ul.navbar-nav > li > a {
        padding: 1px 0 !important;
        transition: all 0.3s ease;
    }
    ul.navbar-nav > li > a:hover {
        background: rgba(0, 102, 204, 0.1);
        padding-left: 10px;
        border-left: 3px solid #0066cc;
    }
    .navbar-nav {
        margin-bottom: 15px;
    }
}

ul.navbar-nav > li:hover > a,
ul.navbar-nav > li.active > a {
    color: #0066cc !important;
}

/*-- Logo --*/
.logo img {
    width: auto;
    height: 35px;
}

.header-two .logo img {
    height: 30px;
}

/* header right */
.header-right {
    float: right;
}

ul.top-info-box {
    list-style: none;
    margin: 0;
    padding: 0;
    float: right;
}

@media (max-width: 767px) {
    ul.top-info-box {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        align-items: center;
    }
}

ul.top-info-box li {
    position: relative;
    float: left;
    margin-left: 0;
    border-right: 1px solid #dedede;
    border-right: 1px solid rgba(0, 0, 0, 0.1);
    padding-right: 25px;
    margin-right: 25px;
}

@media (max-width: 767px) {
    ul.top-info-box li {
        border: 0;
        text-align: center;
        margin: 0;
        flex: 0 0 50%;
        padding: 0;
        margin-top: 10px;
    }
}

@media (max-width: 400px) {
    ul.top-info-box li {
        border: 0;
        text-align: center;
        margin: 0;
        flex: 0 0 100%;
        margin-top: 15px;
    }
}

ul.top-info-box li:last-child {
    margin-right: 0;
    padding-right: 0;
    border-right: 0;
}

ul.top-info-box li.last {
    border-right: 0;
}

ul.top-info-box li .info-box span.info-icon {
    font-size: 20px;
    display: inline-block;
    text-align: center;
    margin: 2px 5px 0 0;
    position: relative;
}

ul.top-info-box li .info-box .info-box-content {
    display: inline-block;
    font-family: "Montserrat", sans-serif;
    flex-direction: column;
}

ul.top-info-box li .info-box .info-box-title {
    font-size: 14px;
    margin-bottom: 8px;
    line-height: normal;
}

ul.top-info-box li .info-box .info-box-subtitle {
    margin: 0;
    line-height: normal;
    font-size: 15px;
    font-weight: 700;
    color: #111;
}

/*-- Search start --*/
ul.top-info-box > li.nav-search {
    cursor: pointer;
    padding-left: 30px;
    margin-left: 30px;
}

ul.top-info-box > li.nav-search:before {
    position: absolute;
    content: '';
    background: #ddd;
    left: 0;
    width: 1px;
    height: 40px;
    top: 50%;
    margin-top: -10px;
}

ul.top-info-box > li.nav-search i {
    font-size: 20px;
    top: 10px;
    position: relative;
    cursor: pointer;
    color: #999;
}

/* Main navigation */
.navbar-toggler {
    float: left;
    margin-top: 10px;
    padding: 12px;
}

.navbar {
    border-radius: 0;
    border: 0;
    margin-bottom: 0;
}

/* 确保导航栏容器不会隐藏下拉菜单 */
.navbar-collapse {
    overflow: visible !important;
}

.navbar-nav {
    overflow: visible !important;
    white-space: nowrap;
    flex-wrap: nowrap !important;
}

/* 防止导航项换行 */
@media (min-width: 992px) {
    .navbar-nav {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
    }

    .navbar-nav > li {
        flex-shrink: 1;
        min-width: 0;
    }

    /* 如果导航项太多，允许容器水平滚动而不是换行 */
    .navbar-collapse {
        overflow-x: auto;
        overflow-y: visible;
    }

    .navbar-collapse::-webkit-scrollbar {
        height: 0;
        background: transparent;
    }
}

.navbar-toggler {
    margin: 10px 0;
    padding: 6px;
    border-radius: 0;
    font-size: 1rem;
    background: #0066cc;
}

.navbar-toggler:focus {
    outline: 0;
}

.navbar-dark .navbar-toggler-icon,
.navbar-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

ul.navbar-nav > li:hover > a,
ul.navbar-nav > li.active > a {
    color: #0066cc;
    position: relative;
}

ul.navbar-nav > li {
    padding: 0 8px;
    position: relative;
}

@media (max-width: 1400px) {
    ul.navbar-nav > li {
        padding: 0 6px;
    }
}

@media (max-width: 1200px) {
    ul.navbar-nav > li {
        padding: 0 4px;
    }
    ul.navbar-nav > li .nav-link {
        font-size: 12px;
    }
}

.header-two .navbar-nav > .header-get-a-quote {
    top: -4px;
}

@media (max-width: 991px) {
    .header-two ul.navbar-nav > li {
        padding: 0;
        width: 100%;
    }
}

ul.navbar-nav > li:last-child {
    padding-right: 0;
}

ul.navbar-nav > li:last-child:after {
    background: none;
}

ul.navbar-nav > li > a:hover,
ul.navbar-nav > li > a:focus {
    background: none;
}

ul.navbar-nav > li > a i {
    font-weight: 700;
}

@media (max-width: 991px) {
    ul.navbar-nav > li > a i {
        float: right;
        background: #222;
        padding: 6px 10px;
        margin-top: 7px;
    }
    .header-two ul.navbar-nav > li > a i {
        color: #fff;
    }
    .header-two ul.navbar-nav > li.active > a i,
    .header-two ul.navbar-nav > li > a.active i {
        color: #0066cc;
    }
}

ul.navbar-nav > li > a:after,
ul.navbar-nav > li > a:after {
    display: none;
}

ul.navbar-nav > li > a {
    font-family: "Montserrat", sans-serif;
    color: #fff;
    text-rendering: optimizeLegibility;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    font-size: 14px;
    margin: 0;
    line-height: 40px;
    padding: 30px 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* 响应式字体大小调整 */
@media (max-width: 1400px) {
    ul.navbar-nav > li > a {
        font-size: 13px;
        letter-spacing: -0.8px;
    }
}

@media (max-width: 1200px) {
    ul.navbar-nav > li > a {
        font-size: 12px;
        letter-spacing: -1px;
    }
}

/* 导航栏悬停动态效果 - 只应用于一级导航 */
ul.navbar-nav > li > a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #0066cc, #004499);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

ul.navbar-nav > li > a:hover::before,
ul.navbar-nav > li.active > a::before {
    width: 80%;
}

ul.navbar-nav > li > a::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 204, 0.1), transparent);
    transition: left 0.5s ease;
}

ul.navbar-nav > li > a:hover::after {
    left: 100%;
}

ul.navbar-nav > li > a:hover {
    color: #0066cc !important;
    transform: translateY(-2px);
    text-shadow: 0 2px 4px rgba(0, 102, 204, 0.3);
}

ul.navbar-nav > li {
    transition: all 0.3s ease;
}

/* 只对没有下拉菜单的导航项应用缩放效果 */
ul.navbar-nav > li:not(.dropdown):hover {
    transform: scale(1.05);
}

/* 确保有下拉菜单的导航项不会缩放，避免影响下拉菜单显示 */
ul.navbar-nav > li.dropdown {
    position: static;
}

@media (min-width: 992px) {
    ul.navbar-nav > li.dropdown {
        position: relative;
    }
}

/* 确保下拉菜单项不显示蓝色横条和其他效果 */
.dropdown-menu li a::before,
.dropdown-menu li a::after {
    display: none !important;
}

.dropdown-menu li a:hover {
    transform: none !important;
    text-shadow: none !important;
}

.navbar-light ul.navbar-nav > li > a,.navbar-light .navbar-nav .nav-link {
    color: #000;
    font-size: 15px;
}

/*.navbar-light ul.navbar-nav > li.active  > a {*/
/*    */
/*}*/

/* Dropdown */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -2px;
    border-radius: 0;
}

.dropdown-submenu > a:after {
    display: block;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    float: right;
    margin-top: 0;
    margin-right: -5px;
    border: 0;
}

.dropdown-submenu:hover > a:after {
    border-left-color: #fff;
}

.dropdown-menu {
    text-align: left;
    background: #fff;
    z-index: 1000;
    min-width: 200px;
    border-radius: 0;
    border: 0;
    padding: 0 20px;
    margin: 0;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
    position: absolute;
}

@media (max-width: 991px) {
    .dropdown-menu {
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.05);
    }
}

.dropdown-menu-large {
    min-width: 400px;
}

.dropdown-menu-large > li > ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.dropdown-menu-large > li > ul > li > a {
    padding-left: 0;
}

.dropdown-menu-large > li > ul > li.active > a {
    color: #0066cc !important;
}

.navbar-nav > li > .dropdown-menu a {
    background: none;
}

.dropdown-menu li a {
    font-family: "Montserrat", sans-serif;
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 700;
    line-height: normal;
    text-decoration: none;
    padding: 15px 0;
    letter-spacing: .3px;
    border-bottom: none;
    color: #333333;
    transition: all 0.3s ease;
    position: relative;
}

@media (max-width: 991px) {
    .dropdown-menu li a {
        padding: 12px 0;
    }
}



.dropdown-menu li a:hover,
.dropdown-menu li a:focus {
    color: #0066cc;
    background: rgba(0, 102, 204, 0.1);
    padding-left: 20px;
    transition: all 0.3s ease;
}

@media (min-width: 992px) {
    ul.nav li.dropdown:hover ul.dropdown-menu {
        display: block !important;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    /* 下拉菜单默认隐藏状态 */
    ul.nav li.dropdown ul.dropdown-menu {
        display: none;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
}

@media (min-width: 991px) {
    ul.nav li.dropdown ul.dropdown-menu li.dropdown-submenu .dropdown-menu {
        left: 100%;
        top: 0;
        display: none;
    }
    ul.nav li.dropdown ul.dropdown-menu li.dropdown-submenu:hover .dropdown-menu {
        display: block;
    }
}

.dropdown-menu > .active > a,
.dropdown-menu > .active > a:hover,
.dropdown-menu > .active > a:focus,
.dropdown-menu > .active > .dropdown-menu > .active > a {
    background: none;
    color: #0066cc;
}

/*-- Nav Search start --*/
.site-navigation .container,
.search-area {
    position: relative;
}

.search-area {
    min-height: 70px;
    padding-right: 0;
}

.nav-search {
    position: absolute;
    cursor: pointer;
    top: 22px;
    right: 0;
}

@media (max-width: 991px) {
    .nav-search {
        top: 17px;
    }
}

.search-block {
    background-color: #ededec;
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.1);
    display: none;
    padding: 10px;
    position: absolute;
    right: 15px;
    top: 100%;
    width: 300px;
    z-index: 10;
    margin-top: 0;
}

@media (max-width: 991px) {
    .search-block {
        top: 58px;
    }
}

.search-block .form-control {
    background-color: #ffffff;
    border: none;
    width: 100%;
    height: 40px;
    padding: 0 12px;
}

.search-block .search-close {
    position: absolute;
    top: -56px;
    font-size: 32px;
    cursor: pointer;
    background: #ffffff;
    padding: 5px;
}

@media (max-width: 991px) {
    .search-block .search-close {
        top: -46px;
    }
}

.search-area .nav-search {
    top: 23px;
}

.search-area .search-block .search-close {
    top: -50px;
}

.search-area .search-block {
    right: 0;
}

/* Get a quote */
.header-get-a-quote .btn-primary {
    padding: 12px 25px !important;
    font-size: 13px;
    border-radius: 3px;
    line-height: normal;
    text-transform: capitalize;
    color: #fff;
    margin-top: 5px;
}

@media (max-width: 1200px) {
    .header-get-a-quote .btn-primary {
        padding: 12px !important;
    }
}

@media (max-width: 991px) {
    .header-get-a-quote .btn-primary {
        padding: 12px 30px !important;
    }
}

.header-get-a-quote .btn-primary:hover {
    background: #272d33;
    color: #0066cc !important;
}

ul.navbar-nav > li.header-get-a-quote:hover > a:after {
    position: relative;
    content: no-close-quote;
}

/* Table of Content
==================================================
1.    Slider
2.    Call to action
3.    Features
4.    Facts
5.    Services
6.   Project area
7.   Content area
8.   Testimonial
9.   Subscribe area
10.   News section
11.   Footer
12.   Sub Pages
13.   Contact Us
14.   News Listing
15.   News Single
16.   Sidebar
17.   Error page
*/
/* Slider
================================================== */
/*-- Main slide --*/
.banner-carousel .banner-carousel-item {
    height: 700px;
    color: #fff;
    background-position: 50% 50%;
    background-size: cover;
}

@media (max-width: 991px) {
    .banner-carousel .banner-carousel-item {
        height: 550px;
    }
}

@media (max-width: 575px) {
    .banner-carousel .banner-carousel-item {
        height: 450px;
    }
}

.slider-content {
    position: relative;
    height: 100%;
    width: 100%;
}

.slide-title-box {
    font-size: 16px;
    line-height: 39px;
    background: #0066cc;
    color: #fff;
    display: inline-block;
    padding: 0 15px;
    margin: 0 0 10px;
}

.slide-title {
    font-size: 30px;
    line-height: 36px;
    font-weight: 300;
    color: #fff;
    margin: 20px 0 10px;
}

@media (max-width: 991px) {
    .slide-title {
        font-size: 22px;
    }
}

@media (max-width: 575px) {
    .slide-title {
        font-size: 16px;
    }
}

.slide-sub-title {
    font-style: normal;
    font-size: 60px;
    line-height: 58px;
    margin: 20px 0;
    color: #fff;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
}

@media (max-width: 991px) {
    .slide-sub-title {
        font-size: 46px;
    }
}

@media (max-width: 575px) {
    .slide-sub-title {
        font-size: 30px;
        line-height: 30px;
    }
}

.slider-text {
    display: table;
    vertical-align: bottom;
    color: #fff;
    padding-left: 40%;
    width: 100%;
    padding-bottom: 0;
    padding-top: 20px;
}

.slider-text .slide-head {
    font-size: 36px;
    color: #0052a5;
    position: relative;
}

.slider-img {
    display: block;
    position: absolute;
    top: -80px;
    left: 20%;
    width: 314px;
    max-height: 100%;
}

.slider-img img {
    display: block;
    position: relative;
    max-height: 100%;
    width: auto;
}

.slider.btn {
    margin: 15px 5px 0;
    border: 2px solid transparent;
}

@media (max-width: 575px) {
    .slider.btn {
        font-size: 12px;
    }
}

.slider.border {
    background: none;
    border: 2px solid #0066cc !important;
}

.slider.border:hover {
    background: #0066cc;
    border: 2px solid transparent;
}

/* Carousel control */
.banner-carousel .carousel-control {
    position: absolute;
    top: 50%;
    z-index: 5;
    display: inline-block;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    background-color: transparent;
    opacity: 0;
    filter: alpha(opacity=0);
    text-shadow: none;
    transition: all .25s ease;
    padding: 0;
    outline: 0;
    border: 0;
}

@media (max-width: 575px) {
    .banner-carousel .carousel-control {
        display: none !important;
    }
}

.banner-carousel .slick-dots {
    opacity: 0;
    filter: alpha(opacity=0);
    bottom: 60px;
}

.slick-dots li button::before {
    font-size: 12px;
}

.slick-dots li button:hover:before, .slick-dots .slick-dots li button:focus:before,
.slick-dots li.slick-active button:before {
    opacity: 1;
    color: #0066cc;
}

.slick-slide {
    outline: 0;
}

.banner-carousel:hover .carousel-control,
.banner-carousel:hover .carousel-control,
.banner-carousel:hover .slick-dots {
    opacity: 1;
    filter: alpha(opacity=100);
}

.banner-carousel .carousel-control.left {
    left: 20px;
}

.banner-carousel .carousel-control.right {
    right: 20px;
}

.banner-carousel .carousel-control i {
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    line-height: 58px;
    width: 60px;
    height: 60px;
    font-size: 22px;
    border-radius: 0;
    transition: all 500ms ease;
}

.banner-carousel .carousel-control i:hover {
    background: #0066cc;
    color: #fff;
}

/*-- Animation */
.banner-carousel [data-animation-in] {
    opacity: 0;
}



/* Call to action
================================================== */
.call-to-action {
    background-color: #272d33;
    padding: 30px;
}

.call-to-action-title {
    color: #fff;
    margin: 0;
    padding: 25px 0;
    line-height: normal;
    font-size: 22px;
    text-transform: capitalize;
}

/* Action style box */
.call-to-action-box {
    margin-top: -50px;
}

.call-to-action-box .action-style-box {
    background: #0066cc;
    padding: 30px;
}

.action-title {
    color: #fff;
    margin: 0;
    line-height: 36px;
    font-size: 18px;
    text-transform: uppercase;
}

/* Intro
================================================== */
/* Intro */
.ts-intro {
    padding-right: 20px;
}

.into-title {
    font-weight: 300;
    text-transform: uppercase;
    font-size: 18px;
    line-height: normal;
    margin: 0;
}

.into-sub-title {
    font-weight: 900;
    text-transform: uppercase;
    font-size: 32px;
    line-height: normal;
    margin: 10px 0;
}

/*-- Featured Tab --*/
.featured-tab {
    padding-left: 15px;
}

.featured-tab .nav-tabs {
    border: 0;
}

.featured-tab .nav-tabs > li > a {
    font-family: 'Roboto Slab', serif;
    background: #272d33;
    color: #fff;
    text-shadow: none;
    font-weight: 700;
    border-radius: 0;
    text-transform: uppercase;
    line-height: 50px;
    margin: 0 1px 20px;
    padding: 0 20px;
    border: 0 !important;
    transition: all 300ms ease;
}

.featured-tab .tab-content {
    border-top: 0;
    padding: 0;
    overflow: hidden;
}

.featured-tab .nav.nav-tabs {
    margin-bottom: 10px;
}

.featured-tab .nav-tabs > li.active > a {
    color: #fff;
    background: #0066cc;
    position: relative;
}

.featured-tab .nav-tabs > li.active > a:after {
    position: absolute;
    content: " ";
    width: auto;
    height: auto;
    bottom: -20px;
    left: 50%;
    border-width: 10px;
    border-style: solid;
    border-color: #0066cc rgba(0, 0, 0, 0) rgba(0, 0, 0, 0) rgba(0, 0, 0, 0);
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}

.featured-tab .lead {
    font-size: 18px;
    line-height: 28px;
    color: #303030;
    font-weight: 400;
}

.featured-tab .tab-pane img.pull-left {
    margin: 0 30px 10px 0;
}

.featured-tab .tab-pane img.pull-right {
    margin: 0 0 0 30px;
}

.featured-tab .tab-icon i {
    font-size: 230px;
}

.tab-image-content {
    padding-left: 0;
}

.featured-tab .border-title.border-left {
    display: inline-block;
    margin-bottom: 25px;
    font-size: 20px;
}

/* Tab services */
.featured-tab.tab-services .nav-tabs > li > a {
    font-size: 14px;
    padding: 0 21px;
    text-transform: capitalize;
}

.featured-tab.tab-services .nav.nav-tabs {
    margin-bottom: 20px;
}

/* Facts
================================================== */
.facts-wrapper {
    text-align: center;
}

.facts-wrapper .ts-facts {
    color: #fff;
}

.ts-facts .ts-facts-icon i {
    font-size: 42px;
    color: #0066cc;
}

.ts-facts .ts-facts-content .ts-facts-num {
    color: #fff;
    font-size: 44px;
    margin: 30px 0 20px;
}

.ts-facts .ts-facts-content .ts-facts-title {
    font-size: 16px;
    color: #0066cc;
    margin: 0;
}

/* Services
================================================== */
/* Service box */
.ts-service-box .ts-service-icon i {
    font-size: 36px;
    float: left;
    color: #0066cc;
}

.ts-service-box .ts-service-box-content {
    margin-left: 62px;
    margin-bottom: 30px;
}

.tab-content .ts-service-box .ts-service-box-content {
    margin-left: 90px;
}

.ts-service-box .ts-service-box-content h3 {
    font-size: 16px;
    margin-bottom: 10px;
    line-height: 28px;
}

.ts-service-box .ts-service-box-info {
    margin-left: 25px;
    margin-bottom: 40px;
}

.service-box-title {
    font-size: 16px;
    margin: 0 0 10px;
}

.service-box-title a {
    color: #333;
}

.service-box-title a:hover {
    color: #0066cc;
}

/* Service box bg */
.ts-service-box-bg {
    background: #252525;
    color: #fff;
    padding: 30px;
}

.ts-service-box-bg h4,
.ts-service-box-bg h3 {
    color: #fff;
}

/* Icon squre */
.ts-service-icon.icon-round i {
    font-size: 24px;
    color: #fff;
    background: #0066cc;
    text-align: center;
    border-radius: 100%;
    width: 60px;
    height: 60px;
    line-height: 60px;
    margin-bottom: 20px;
    position: relative;
    float: none;
}

/* Icon left */
.ts-service-box.icon-left .ts-service-box-icon {
    float: left;
}

.ts-service-box.icon-left .ts-service-box-icon i {
    background: #0066cc;
    color: #fff;
}

.ts-service-box.icon-left .ts-service-box-info {
    margin-left: 90px;
}

.ts-service-box.icon-left .ts-service-box-info h3 {
    margin-top: 0;
    margin-bottom: 5px;
}

/* Service no box */
.service-no {
    font-size: 48px;
    color: #dbdbdb;
    float: left;
    margin-top: 10px;
}

.ts-service-box-content .ts-service-box-info {
    margin-left: 90px;
}

/* Service Image */
.ts-service-image-wrapper {
    margin-bottom: 30px;
}

.ts-service-icon i {
    font-size: 28px;
    margin-right: 15px;
    margin-top: 2px;
}

.ts-service-info {
    margin-left: 30px;
}

.ts-service-info h3 {
    font-size: 16px;
}

.ts-service-info .learn-more {
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 600;
}

.ts-service-info .learn-more:hover {
    color: #0066cc;
}

/* Service Classic */
.ts-service-classic .ts-service-icon i {
    font-size: 24px;
    float: left;
    color: #fff;
    background: #0066cc;
    border-radius: 100%;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    transition: all 0.3s;
}

.ts-service-classic .ts-service-box-info {
    margin-left: 80px;
}

.ts-service-classic:hover .ts-service-icon i {
    background: #0066cc;
}

/* Projects area
================================================== */
/* Project filter nav */
.shuffle-btn-group {
    display: inline-block;
    margin: 20px 0 50px;
    width: 100%;
    border-bottom: 3px solid #0066cc;
}

.shuffle-btn-group li {
    display: inline-block;
    color: #212121;
    font-size: 14px;

    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s;
    cursor: pointer;
    margin: 0;
}

.shuffle-btn-group li a.active {
    color: #212121;
    background: #0066cc;
}
.shuffle-btn-group li a {
    display: block;
    padding: 6px 25px;
    padding-top: 10px;
}

/* Project shuffle Item */
.shuffle-item {
    padding: 0;
}

.shuffle-item .project-img-container {
    position: relative;
    overflow: hidden;
    height: 300px;
    width: 100%;
}
.project-img-container .item-info-title {
    background: #103230;
    color: #ffffff;
    position: absolute;
    z-index: 99;
    left: 20px;
    top: 20px;
    padding: 3px 10px 2px;
    font-size: 12px;
    line-height: 1.5;
}

.shuffle-item .project-img-container img {
    -webkit-transform: perspective(1px) scale3d(1.1, 1.1, 1);
    transform: perspective(1px) scale3d(1.1, 1.1, 1);
    transition: all 400ms;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shuffle-item .project-img-container:hover img {
    -webkit-transform: perspective(1px) scale3d(1.15, 1.15, 1);
    transform: perspective(1px) scale3d(1.15, 1.15, 1);
}

.shuffle-item .project-img-container:after {
    opacity: 0;
    position: absolute;
    content: '';
    top: 0;
    right: auto;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    background-color: rgba(0, 0, 0, 0.7);
    transition: all 400ms;
}

.shuffle-item .project-img-container:hover:after {
    opacity: 1;
}

.shuffle-item .project-img-container .gallery-popup .gallery-icon {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 101;
    padding: 5px 12px;
    background: #0066cc;
    color: #fff;
    opacity: 0;
    -webkit-transform: perspective(1px) scale3d(0, 0, 0);
    transform: perspective(1px) scale3d(0, 0, 0);
    transition: all 400ms;
}

.shuffle-item .project-img-container:hover .gallery-popup .gallery-icon {
    opacity: 1;
    -webkit-transform: perspective(1px) scale3d(1, 1, 1);
    transform: perspective(1px) scale3d(1, 1, 1);
}

.shuffle-item .project-img-container .project-item-info {
    position: absolute;
    top: 50%;
    margin-top: -10%;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0 30px;
    z-index: 101;
}

.shuffle-item .project-img-container .project-item-info-content {
    opacity: 0;
    -webkit-transform: perspective(1px) translate3d(0, 15px, 0);
    transform: perspective(1px) translate3d(0, 15px, 0);
    transition: all 400ms;
}

.shuffle-item .project-img-container .project-item-info-content .project-item-title {
    font-size: 20px;
}

.shuffle-item .project-img-container .project-item-info-content .project-item-title a {
    color: #fff;
}

.shuffle-item .project-img-container .project-item-info-content .project-item-title a:hover {
    color: #0066cc;
}

.shuffle-item .project-img-container .project-item-info-content .project-cat {
    background: #0066cc;
    display: inline-block;
    padding: 2px 8px;
    font-weight: 700;
    color: #000;
    font-size: 10px;
    text-transform: uppercase;
}

.shuffle-item .project-img-container:hover .project-item-info-content {
    opacity: 1;
    -webkit-transform: perspective(1px) translate3d(0, 0, 0);
    transform: perspective(1px) translate3d(0, 0, 0);
}

.general-btn .btn-primary:hover {
    background: #000;
}

/* Project owl */
.owl-theme.project-slide {
    margin-top: 60px;
}

.project-slide .item {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.project-item img {
    width: 100%;
    max-width: auto;
    transition: all 0.6s ease 0s;
}

.project-item:hover img {
    -webkit-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.project-item-content {
    position: absolute;
    bottom: -1px;
    padding: 15px 20px;
    width: 100%;
    background: #0066cc;
}

.owl-theme.project-slide .owl-nav > div {
    position: absolute;
    top: -70px;
    right: 0;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

.project-slide .owl-nav > div {
    display: inline-block;
    margin: 0 2px;
    font-size: 20px;
    background: #0066cc;
    color: #fff;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
}

.owl-theme.project-slide .owl-nav > .owl-prev {
    right: 35px;
    left: auto;
}

/* Projects Single page */
.project-title {
    font-size: 30px;
}

.project-info-label {
    color: #303030;
    font-weight: 700;
    font-size: 14px;
}

.project-info-content {
    font-size: 12px;
}

.project-info li {
    margin-bottom: 5px;
}

.project-link {
    margin-top: 15px;
}

/* Content area
================================================== */
/* Accordion */
.accordion-group .card {
    border-radius: 0;
    margin-bottom: 10px;
    border-bottom: 1px solid #dfdfdf !important;
}

.accordion-group .card-body {
    padding: 15px 20px;
}

.accordion-group .card-body img {
    max-width: 100px;
    margin-bottom: 10px;
}

.accordion-group .card-header .btn {
    font-size: 16px;
    text-transform: uppercase;
    font-weight: 700;
    padding: 13px 15px;
    padding-bottom: 10px;
}

.accordion-group .card-header .btn:before {
    font-family: "Font Awesome 5 Free";
    position: absolute;
    z-index: 0;
    font-size: 14px;
    right: 16px;
    padding: 3px 8px 1px;
    text-align: center;
    border-radius: 3px;
    top: 12px;
    content: "\f107";
    font-weight: 700;
    background-color: #333;
    color: #fff;
    transition: .3s;
}

.accordion-group .card-header .btn[aria-expanded="true"] {
    color: #0066cc;
}

.accordion-group .card-header .btn[aria-expanded="true"]::before {
    content: "\f106";
    background-color: #0066cc;
}

.accordion-group.accordion-classic .card-header .btn:before {
    display: none;
}

/* Clients */
.clients-logo {
    margin: 0 0 30px;
    border: 1px solid #dadada;
    min-height: 105px;
    padding: 0 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    align-content: center;
}

.clients-logo img {
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
    -webkit-filter: gray;
    filter: gray;
}

/* Testimonial
================================================== */
.testimonial-area {
    padding: 100px 0;
    background-color: #0066cc;
    background-image: url(../images/parallax2.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    background-position: 50% 50%;
}

.testimonial-area .border-title,
.testimonial-area .border-sub-title {
    color: #fff;
}

.quote-item .quote-text {
    margin: 0 0 10px;
    display: inline-block;
    padding: 0 40px 30px 60px;
    background-color: #fff;
    position: relative;
    font-size: 16px;
    font-style: italic;
}

@media (max-width: 575px) {
    .quote-item .quote-text {
        padding: 0 40px 30px 50px;
    }
}

.quote-item .quote-text:before {
    content: "\f10d";
    font-family: "Font Awesome 5 Free";
    position: absolute;
    font-size: 30px;
    left: 0;
    top: 0;
    font-weight: 700;
    color: #ffc009;
}

.testimonial-slide .slick-dots {
    bottom: -35px;
}

img.testimonial-thumb {
    max-width: 80px;
    float: left;
    margin-right: 20px;
    border-radius: 5px;
}

.quote-item-info {
    padding-top: 15px;
    display: inline-block;
}

.quote-author {
    font-size: 16px;
    line-height: 18px;
    margin: 0 0 2px;
    font-weight: 700;
    display: block;
    color: #0066cc;
}

.quote-item-footer {
    margin-top: 0;
    margin-left: 60px;
}

@media (max-width: 575px) {
    .quote-item-footer {
        margin-left: 0;
    }
}

/* Testimonial Border */
.quote-item.quote-border .quote-text-border {
    border: 1px solid #0066cc;
    padding: 20px;
    position: relative;
    line-height: 28px;
    color: #666;
    font-size: 18px;
    text-align: center;
}

.quote-item.quote-border .quote-text-border:before {
    border: 12px solid;
    border-color: #e1e1e1 transparent transparent;
    border-top-color: #0066cc;
    bottom: -24px;
    position: absolute;
    content: "";
    display: block;
    height: 0;
    width: 0;
    left: 0;
    margin: 0 auto;
    right: 0;
}

.quote-item.quote-border .quote-text-border:after {
    border: 12px solid;
    border-color: #fff transparent transparent;
    bottom: -22px;
    position: absolute;
    content: "";
    display: block;
    height: 0;
    width: 0;
    left: 0;
    margin: 0 auto;
    right: 0;
}

.quote-item.quote-border .quote-item-footer {
    margin-left: 0;
    text-align: center;
    margin-top: 35px;
}

.quote-item.quote-border .quote-item-footer img.testimonial-thumb {
    float: none;
    margin: 0;
}

.quote-item.quote-border .quote-item-footer .quote-item-info {
    display: block;
}

/* Subscribe area
================================================== */
.subscribe {
    background: #0066cc;
    padding: 0;
}

/* Call to action */
.subscribe-call-to-acton {
    min-height: 115px;
    padding: 30px 0 0 30px;
}

@media (max-width: 575px) {
    .subscribe-call-to-acton {
        text-align: center;
        padding: 30px 0;
        min-height: auto;
    }
}

.subscribe-call-to-acton h3 {
    font-size: 18px;
    margin-top: 0;
    margin-bottom: 5px;
}

.subscribe-call-to-acton h4 {
    color: #fff;
    font-size: 24px;
    margin: 0;
}

/* Newsletter */
.ts-newsletter {
    background: #252525;
    position: relative;
    min-height: 115px;
    padding: 15px 0 0 50px;
}

@media (max-width: 767px) {
    .ts-newsletter {
        padding-top: 20px;
        padding-bottom: 10px;
    }
}

@media (max-width: 575px) {
    .ts-newsletter {
        padding: 30px 5px 15px 5px;
        min-height: auto;
        text-align: center;
    }
}

.ts-newsletter:after {
    content: "";
    position: absolute;
    background: #252525;
    display: block;
    width: 100%;
    height: 100%;
    right: -100%;
    top: 0;
}

.newsletter-form input {
    background: none;
    font-size: 12px;
    height: 45px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* News section
================================================== */
.latest-post {
    position: relative;
}

.latest-post .image-angle:before {
    border-bottom: 20px solid #f9f9f9;
}

.latest-post .post-title {
    font-size: 16px;
    line-height: 24px;
    margin: 0;
    font-weight: 600;
}

.latest-post .post-title a {
    color: #303030;
}

.latest-post .post-title a:hover {
    color: #0066cc;
}

.latest-post-meta {
    font-size: 13px;
    text-transform: uppercase;
}

.latest-post .post-body {
    padding: 20px 0 5px;
}

/* Footer
================================================== */
/*- Footer common */
.footer {
    background-color: #ffffff;
    color: #333;
}

.footer-main {
    padding: 80px 0 60px;
}

.footer .widget-title {
    font-size: 16px;
    font-weight: 700;
    position: relative;
    margin: 0 0 30px;
    padding-left: 15px;
    text-transform: uppercase;
    color: #fff;
    border-left: 3px solid #0066cc;
}

/* Footer about us */
.footer-logo {
    margin-bottom: 25px;
    max-height: 35px;
}

/* Footer social */
.footer-social {
    margin-top: 15px;
}

.footer-social .widget-title {
    font-size: 14px;
    margin-bottom: 10px;
}

.footer-social ul {
    list-style: none;
    margin: 0;
    padding: 0;
    margin-left: -13px;
}

.footer-social ul li {
    display: inline-block;
}

.footer-social ul li a i {
    display: block;
    font-size: 16px;
    color: #999;
    transition: 400ms;
    padding: 10px 13px;
}

.footer-social ul li:hover {
    color: #fff;
}

/* Links */
.footer-widget ul.list-arrow li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    padding: 8px 0;
}

.footer-widget ul.list-arrow li:last-child {
    border-bottom: 0;
}

.footer-widget ul.list-arrow li a,
.footer-widget ul.list-arrow li:before {
    color: #747474;
}

.footer-widget ul.list-arrow li:hover a,
.footer-widget ul.list-arrow li:hover {
    color: #0066cc;
}

.working-hours {
    padding-right: 10px;
}

.working-hours .text-right {
    float: right;
}

/*-- Copyright --*/
.copyright {
    background: #f8f9fa;
    color: #666;
    padding: 25px 0;
    position: relative;
    z-index: 1;
    font-weight: 600;
    font-size: 12px;
    border-top: 1px solid #e9ecef;
}

.footer-menu ul li {
    display: inline-block;
    line-height: 12px;
    padding-left: 15px;
}

.footer-menu ul.nav li a {
    background: none;
    color: #666;
    padding: 0;
}

.footer-menu ul li a:hover {
    color: #0066cc;
}

#back-to-top {
    right: 40px;
    top: auto;
    z-index: 10;
    display: none;
}

#back-to-top .btn:focus {
    outline: 0;
    box-shadow: none;
}

@media (max-width: 767px) {
    #back-to-top {
        right: 15px;
    }
}

#back-to-top.position-fixed {
    bottom: 20px;
}

#back-to-top .btn.btn-primary {
    width: 36px;
    height: 36px;
    line-height: 36px;
    background: rgba(0, 0, 0, 0.9);
    border-radius: 3px;
    color: #0066cc;
    font-weight: 700;
    font-size: 16px;
    padding: 0;
}

@media (max-width: 767px) {
    #back-to-top .btn.btn-primary {
        width: 32px;
        height: 32px;
        line-height: 32px;
        font-size: 14px;
    }
}

#back-to-top .btn.btn-primary:hover {
    color: #fff;
}

/* Sub Pages
================================================== */
/*-- Title border --*/
.main-container .border-left {
    margin-bottom: 30px;
}

/*-- Banner --*/
.banner-area {
    position: relative;
    min-height: 300px;
    color: #fff;
    background-position: 50% 50%;
    background-size: cover;
}

.banner-title {
    color: #fff;
    text-transform: uppercase;
    font-size: 48px;
    font-weight: 900;
}

@media (max-width: 767px) {
    .banner-title {
        font-size: 48px;
    }
}

@media (max-width: 575px) {
    .banner-title {
        font-size: 32px;
    }
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    max-width: 1170px;
    margin: 0 auto;
    width: 100%;
    z-index: 1;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

.banner-heading {
    text-align: center;
}

.breadcrumb {
    padding: 0;
    background: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
}

.breadcrumb li a,
.breadcrumb .breadcrumb-item,
.breadcrumb li a:focus,
.breadcrumb li a:hover {
    color: #fff !important;
}

.breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    color: #fff;
}

/*-- About us page --*/
/* Slider pages */
.page-slider .carousel-control {
    position: absolute;
    top: 50%;
    z-index: 5;
    display: inline-block;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    background-color: transparent;
    text-shadow: none;
    transition: all .25s ease;
    padding: 0;
    outline: 0;
    border: 0;
}

.page-slider .carousel-control.left {
    left: 0;
}

.page-slider .carousel-control.right {
    right: 0;
}

.page-slider .carousel-control i {
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    line-height: 70px;
    width: 40px;
    height: 70px;
    font-size: 22px;
    border-radius: 0;
    transition: all 500ms ease;
}

.page-slider .carousel-control i:hover {
    background: #0066cc;
    color: #fff;
}

.page-slider.small-bg .item {
    min-height: 330px;
    background-size: cover;
}



/*-- Get a quote page --*/
.page-quote-form {
    background: #f2f2f2;
    padding: 30px 50px 50px;
}

.get-a-quote-img {
    margin-bottom: -190px;
}

/*-- Partners carousel --*/
.partner-logo {
    border: 1px solid #eee;
    padding: 20px;
    margin-top: 40px;
    margin-bottom: 10px;
}

.partner-logo img {
    transition: 350ms;
    opacity: .6;
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
}

.partner-logo:hover img {
    opacity: 1;
    -webkit-filter: grayscale(0%);
    filter: grayscale(0%);
}

#partners-carousel .partner-logo {
    border: 0;
    border-right: 1px solid #eee;
    padding: 0 15px;
    margin-top: 20px;
}

#partners-carousel .partner-logo.last {
    border-right: 0;
}

/*-- Team page --*/
.team-slide .slick-slide {
    margin-left: 25px;
    padding-bottom: 60px;
}

.team-slide .slick-list {
    margin-left: -25px;
}

.team-slide .carousel-control {
    position: absolute;
    bottom: 0;
    left: 50%;
    border: 0;
    background-color: #ddd;
    height: 37px;
    width: 37px;
    border-radius: 4px;
    transition: .3s;
    z-index: 6;
}

.team-slide .carousel-control:hover {
    background-color: #0066cc;
    color: #fff;
}

.team-slide .carousel-control.left {
    -webkit-transform: translateX(calc(-50% - 25px));
    transform: translateX(calc(-50% - 25px));
}

.team-slide .carousel-control.right {
    -webkit-transform: translateX(calc(-50% + 25px));
    transform: translateX(calc(-50% + 25px));
}

.team-slide .carousel-control.slick-disabled {
    opacity: .4;
}

.team-slide .carousel-control.slick-disabled:hover {
    background-color: #ddd;
    color: #000;
}

.ts-team-wrapper {
    position: relative;
    overflow: hidden;
}

.ts-team-wrapper .ts-team-content {
    position: absolute;
    top: 76%;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 15px 25px;
    margin-top: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.5);
    transition: 350ms;
}

@media (max-width: 1200px) {
    .ts-team-wrapper .ts-team-content {
        top: 72%;
    }
}

@media (max-width: 575px) {
    .ts-team-wrapper .ts-team-content {
        text-align: center;
    }
}

.ts-team-wrapper .ts-name {
    font-size: 16px;
    margin-top: 0;
    margin-bottom: 3px;
    line-height: normal;
    color: #0066cc;
}

.ts-team-wrapper .ts-designation {
    color: #fff;
    font-size: 14px;
    margin-bottom: 15px;
    font-weight: 700;
}

.ts-team-wrapper .team-social-icons a i {
    color: #fff;
    margin-right: 8px;
    text-align: center;
    transition: 400ms;
}

.ts-team-wrapper .team-social-icons a i:hover {
    color: #0066cc;
}

.ts-team-wrapper:hover .ts-team-content {
    top: 0;
    padding-top: 50px;
}

/* Team Classic */
.ts-team-content-classic {
    margin-top: 15px;
}

.ts-team-content-classic .ts-name {
    font-size: 16px;
    margin-bottom: 5px;
    color: #212121;
}

.ts-team-content-classic .ts-designation {
    color: #888;
    margin-bottom: 5px;
    font-weight: 600;
}

.ts-team-content-classic .team-social-icons a i {
    color: #999;
}

.ts-team-content-classic .team-social-icons a i:hover {
    color: #0066cc;
}

/*-- Pricing table  --*/
.ts-pricing-box {
    margin: 20px 0;
    padding: 0;
    text-align: center;
    background: #f9f9f9;
}

.ts-pricing-box .ts-pricing-header {
    background: #252525;
    color: #fff;
    position: relative;
    padding: 30px 20px;
}

.ts-pricing-box .ts-pricing-name {
    font-size: 18px;
    line-height: normal;
    margin: 0 0 5px 0;
    color: #fff;
}

.ts-pricing-box .ts-pricing-price {
    font-size: 44px;
    color: #fff;
    margin: 15px 0 0;
    display: inline-block;
}

.ts-pricing-box .ts-pricing-price > small {
    font-size: 16px;
    line-height: 16px;
    display: block;
    margin-top: 15px;
    color: #fff;
}

.ts-pricing-box .ts-pricing-features {
    padding: 15px 0;
}

.ts-pricing-box .ts-pricing-features ul {
    padding: 0 20px;
}

.ts-pricing-box .ts-pricing-features ul > li {
    padding: 20px 0;
    border-top: 1px dotted #e5e5e5;
}

.ts-pricing-box .ts-pricing-features ul > li:first-child {
    border-top: 0;
}

.ts-pricing-box .plan-action {
    padding-bottom: 40px;
}

/* Pricing featured */
.ts-pricing-box.ts-pricing-featured .ts-pricing-header {
    background: #ff9800;
}

/* Contact Us
================================================== */
.map {
    height: 450px;
    z-index: 1;
}

.contact-info-box {
    margin-top: 20px;
}

.contact-info-box i {
    float: left;
    font-size: 24px;
    color: #0066cc;
}

.contact-info-box-content {
    padding-left: 40px;
}

.contact-info-box-content h4 {
    font-size: 16px;
    margin-top: 0;
    line-height: normal;
    font-weight: 700;
}

.contact-info-box-content p {
    margin-bottom: 0;
}

label {
    font-weight: 400;
}

/* Contact page 2 */
.ts-service-box.text-center .ts-service-icon.icon-squre i {
    float: none;
    margin-bottom: 20px;
}

.ts-service-box.text-center .ts-service-box-content {
    margin: 0;
}

/* News Listing
================================================== */
.post {
    border-bottom: 1px solid #dadada;
    padding: 0 0 30px;
    margin: 0 0 45px;
}

.post.last {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
}

.post-body {
    padding: 20px 0;
}

.entry-header .entry-title {
    font-size: 24px;
    margin: 5px 0 15px;
    position: relative;
    line-height: 34px;
    text-transform: capitalize;
}

.entry-header .entry-title a {
    color: #303030;
}

.entry-header .entry-title a:hover {
    color: #0066cc;
}

.post-single .entry-header .entry-title {
    font-size: 28px;
}

/* Meta */
.post-meta {
    padding-bottom: 10px;
}

.post-meta a {
    color: #303030;
}

.post-meta a:hover {
    color: #0066cc;
}

.post-meta span {
    margin-right: 10px;
    padding-right: 10px;
    border-right: 1px solid #dadada;
    line-height: 12px;
    display: inline-block;
}

.post-meta i {
    color: #bbb;
    margin-right: 3px;
}

.post-meta .post-comment {
    border-right: 0;
}

.post-meta .post-comment .comments-link {
    margin-left: 5px;
}

.post-footer .btn.btn-primary {
    font-size: 12px;
    margin-top: 10px;
}

/* 分页组件 */
.pagination-block {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
}
.pagination {
    margin: 0;
}
.pagination_info {
    margin: 0 10px;
    display: flex;
    align-items: center;
}
.pagination li a,.pagination li span {
    border-radius: 0 !important;
    margin-right: 8px;
    color: #7c7c7c;
    position: relative;
    display: block;
    padding: 0.5rem 0.75rem;
    margin-left: -1px;
    line-height: 1.25;
    background-color: #fff;
    border: 1px solid #dee2e6;
}
.pagination li.disabled span {
    cursor: not-allowed;
}
.pagination > .active > span,
.pagination > .active > span:hover,
.pagination > li > a:hover {
    color: #fff;
    background: #0066cc;
    border: 1px solid transparent;
}

/* News Single
================================================== */
.tags-area {
    margin: 20px 0;
}

.post-tags a {
    border: 1px solid #dadada;
    color: #7c7c7c;
    display: inline-block;
    font-size: 12px;
    padding: 3px 10px;
    margin-left: 3px;
}

.post-tags a:hover {
    background: #0066cc;
    color: #fff;
    border: 1px solid transparent;
}

/* Post social */
.post-social-icons > li {
    display: inline-block;
}

.post-social-icons a i {
    margin-left: 5px;
    font-size: 12px;
    width: 28px;
    height: 26px;
    line-height: 26px;
    color: #fff;
    text-align: center;
}

.post-social-icons a i.fa-qq {
    background: #0085ff;
}

.post-social-icons a i.fa-weixin {
    background: #2aae67;
}

.post-social-icons a i.fa-weibo {
    background: #d52c2b;
}

.post-social-icons a i.fa-star {
    background: #ffbf2a;
}

/* Author box */
.author-box {
    border: 1px solid #dadada;
    padding: 20px 20px 15px;
    margin: 20px 0;
}

.author-img img {
    width: 110px;
    height: 110px;
    margin-right: 30px;
}

.author-info h3 {
    margin-top: 0;
    margin-bottom: 5px;
    font-size: 18px;
    font-weight: 600;
}

.author-info h3 span {
    font-size: 12px;
    color: #999;
    border-left: 1px solid #AFAFAF;
    padding-left: 10px;
    margin-left: 10px;
    font-weight: 500;
}

/* Comments area */
.comments-area {
    margin: 40px 0;
}

.comments-list .comment-content {
    margin: 15px 0;
}

.comments-list .comment-reply {
    color: #303030;
    font-weight: 400;
}

.comments-list .comment-reply:hover {
    color: #0066cc;
}

.comments-counter {
    font-size: 18px;
}

.comments-counter a {
    color: #323232;
}

.comments-list {
    list-style: none;
    margin: 0;
    padding: 20px 0;
}

.comments-list .comment {
    border-bottom: 1px solid #e7e7e7;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.comments-list .comment.last {
    border-bottom: 0;
    padding-bottom: 0;
    margin-bottom: 0;
}

.comments-list img.comment-avatar {
    width: 84px;
    height: 84px;
    margin-right: 30px;
}

@media (max-width: 575px) {
    .comments-list img.comment-avatar {
        width: 40px;
        height: 40px;
        margin-right: 25px;
    }
}

.comments-list .comment-author {
    margin-bottom: 0;
    margin-top: 0;
    font-weight: 600;
    font-size: 16px;
    color: #303030;
}

.comments-list .comment-date {
    color: #959595;
    margin-bottom: 5px;
    font-size: 12px;
}

@media (max-width: 575px) {
    .comments-list .comment-date {
        float: none !important;
        display: inline-block;
    }
}

.comments-reply {
    list-style: none;
    margin: 0 0 0 70px;
}

@media (max-width: 767px) {
    .comments-reply {
        margin: 0;
        padding: 0;
    }
}

.comments-form {
    margin-bottom: 0;
}

.comments-form .title-normal {
    margin-bottom: 20px;
}

.comments-form .btn.btn-primary {
    margin-top: 20px;
}

/* Sidebar
================================================== */
.sidebar .widget-title {
    font-size: 16px;
    font-weight: 700;
    position: relative;
    margin: 0 0 30px;
    padding-left: 15px;
    text-transform: uppercase;
    border-left: 3px solid #0066cc;
}

/* Widget common */
.sidebar .widget {
    margin-bottom: 40px;
}

.sidebar-left .widget {
    margin-right: 20px;
}

.sidebar-right .widget {
    margin-left: 20px;
}

.sidebar .widget.box {
    padding: 25px;
}

.widget.box.solid {
    background: #f2f2f2;
}

.widget.box.red {
    background: #ec483b;
    color: #fff;
}

.widget.box.red .widget-title {
    color: #fff;
}

.widget ul li {
    line-height: 30px;
}

.sidebar .widget ul li a {
    color: #303030;
}

.sidebar .widget ul li a:hover {
    color: #0066cc;
}

.sidebar .widget ul li i {
    margin-right: 5px;
}

.sidebar .btn {
    font-weight: 700;
    font-size: 12px;
    margin-top: 15px;
    padding: 10px 25px;
}

/* Sidebar nav */
.sidebar ul.nav-tabs {
    border: 0;
}

.sidebar ul.nav-tabs li {
    width: 100%;
}

.sidebar ul.nav-tabs li a {
    color: #303030;
    border-radius: 0;
    padding: 15px 0;
    padding-left: 0;
    font-weight: 400;
    border-bottom: 1px solid #ddd;
    display: block;
    transition: 400ms;
}

.sidebar ul.nav-tabs li.active a,
.sidebar ul.nav-tabs li:hover a {
    color: #0066cc;
}

.sidebar ul.nav-tabs li {
    color: #303030;
    line-height: normal;
}

.sidebar ul.nav-tabs li:last-child a {
    border-bottom: 0;
}

/* Service menu */
.sidebar ul.service-menu li {
    width: 100%;
}

.sidebar ul.service-menu li a {
    background-color: #f4f4f4;
    padding: 15px 20px;
    border: 0;
    margin-bottom: 8px;
    position: relative;
    transition: 400ms;
    display: block;
}

.sidebar ul.service-menu li.active a,
.sidebar ul.service-menu li:hover a {
    background: #0066cc;
    color: #fff;
    cursor: pointer;
}

/* Recent News */
.widget.recent-posts .widget-title {
    margin-bottom: 35px;
}

.widget.recent-posts ul li {
    border-bottom: 1px solid #dadada;
    padding-bottom: 15px;
    margin-bottom: 17px;
}

.widget.recent-posts ul li:last-child {
    border: 0;
    padding-bottom: 0;
    margin-bottom: 0;
}

.widget.recent-posts .posts-thumb img {
    margin-right: 15px;
    width: 90px;
    height: 70px;
}

.widget.recent-posts .post-info .entry-title {
    font-size: 13px;
    font-weight: 600;
    line-height: 20px;
    margin: 0;
}

.widget.recent-posts .post-info .entry-title a {
    color: #303030;
    display: inline-block;
}

.widget.recent-posts .post-info .entry-title a:hover {
    color: #0066cc;
}

.widget.recent-posts .post-date {
    font-weight: 400;
    color: #999;
    text-transform: capitalize;
}

/* Widget tags */
.widget-tags ul > li {
    float: left;
    margin: 3px;
}

.sidebar .widget-tags ul > li a {
    border: 1px solid #dadada;
    color: #303030;
    display: block;
    font-size: 14px;
    padding: 3px 15px;
    transition: all 0.3s ease 0s;
}

.sidebar .widget-tags ul > li a:hover {
    background: #0066cc;
    color: #fff;
    border: 1px solid transparent;
}

/* Error page
================================================== */
.error-page .error-code h2 {
    display: block;
    font-size: 200px;
    line-height: 200px;
    color: #303030;
    margin-bottom: 20px;
}

.error-page .error-body .btn {
    margin-top: 30px;
    font-weight: 700;
}

/* 集团公司导航栏样式 */
.header-corporate {
    position: relative;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    z-index: 1000;
}

/* 顶部信息栏 */
.header-corporate .top-bar {
    background: #000000 !important; /* 纯黑色背景 */
    height: 30px !important; /* 严格限制高度为30px */
    max-height: 30px !important; /* 确保不超过30px */
    padding: 0 !important; /* 完全移除内边距 */
    margin: 0 !important; /* 移除外边距 */
    font-size: 13px;
    border-bottom: none !important; /* 移除底部边框，避免在主导航栏后面显示横线 */
    display: flex !important;
    align-items: center !important; /* 垂直居中内容 */
    overflow: hidden; /* 防止内容溢出 */
}

/* 移除顶部导航栏中的logo相关样式 */
.header-corporate .top-bar .navbar-brand-top,
.header-corporate .top-bar .logo-img-top {
    display: none !important; /* 确保logo完全隐藏 */
}

/* 保持原有的navbar-brand-top和logo-img-top样式用于其他地方 */
.navbar-brand-top {
    display: inline-block;
    padding: 5px 0;
}

.logo-img-top {
    height: 40px; /* 设置顶部logo的高度 */
    width: auto;
}

/* 顶部导航栏容器样式 */
.header-corporate .top-bar .container {
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
}

.header-corporate .top-bar .row {
    height: 100% !important;
    margin: 0 !important;
    width: 100% !important;
}

.header-corporate .top-bar .col-md-12 {
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 15px !important;
}

/* 顶部信息区域样式 */
.header-corporate .top-bar .top-info {
    display: flex !important;
    align-items: center !important;
    gap: 25px;
    justify-content: flex-end !important;
    height: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* 顶部信息项样式 */
.header-corporate .top-bar .info-item {
    display: flex !important;
    align-items: center !important;
    gap: 8px;
    color: #ffffff !important; /* 强制白色文字 */
    font-size: 13px !important;
    line-height: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.header-corporate .top-bar .info-item i {
    color: #ffffff !important; /* 强制白色图标 */
    font-size: 12px !important;
}

.header-corporate .top-bar .info-item span {
    color: #ffffff !important; /* 强制白色文字 */
}

/* 顶部社交媒体样式 */
.header-corporate .top-bar .top-social {
    display: flex !important;
    gap: 15px;
    justify-content: flex-end !important;
    height: 100% !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
}

.header-corporate .top-bar .top-social a {
    color: #ffffff !important; /* 强制白色链接 */
    font-size: 14px !important;
    transition: all 0.3s ease;
    text-decoration: none !important;
}

.header-corporate .top-bar .top-social a:hover {
    color: #cccccc !important; /* 悬停时变灰 */
    transform: translateY(-1px);
}

/* 保持原有样式用于非top-bar区域 */
.header-corporate .top-info {
    display: flex;
    align-items: center;
    gap: 25px;
    justify-content: flex-end;
}

.header-corporate .info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
}

.header-corporate .info-item i {
    color: #0066cc;
    font-size: 14px;
}

.header-corporate .top-social {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.header-corporate .top-social a {
    color: #666;
    font-size: 16px;
    transition: all 0.3s ease;
}

.header-corporate .top-social a:hover {
    color: #0066cc;
    transform: translateY(-2px);
}

/* 主导航栏 */
.header-corporate .main-navigation {
    padding: 0; /* 移除内边距，通过高度控制 */
    background: #fff;
    height: 50px; /* 固定导航栏高度为50px */
}

.header-corporate .main-navigation .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%; /* 容器占满导航栏高度 */
}

.header-corporate .navbar-collapse {
    justify-content: flex-end; /* 菜单靠右对齐 */
    height: 100%;
}

/* logo在主导航栏中的样式 */
.header-corporate .main-navigation .navbar-brand-top {
    margin: 0;
    padding: 0;
    height: 40px; /* logo高度40px */
    display: flex;
    align-items: center;
}

.header-corporate .main-navigation .navbar-brand-top img {
    height: 40px; /* logo图片高度40px */
    width: auto;
    object-fit: contain;
}

/* 主导航栏中的navbar-brand样式 */
.header-corporate .main-navigation .navbar-brand {
    height: 40px; /* navbar-brand高度40px */
    width: 100%; /* navbar-brand宽度100% */
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.header-corporate .main-navigation .navbar-brand img {
    height: 40px; /* navbar-brand中的logo图片高度40px */
    width: auto;
    object-fit: contain;
}

/* 导航菜单样式 */
.header-corporate .navbar-nav {
    align-items: center;
    height: 70px;
}

.header-corporate .navbar-nav .nav-item {
    position: relative;
    margin-right: 0;
}

.header-corporate .navbar-nav .nav-item:last-child {
    margin-right: 0;
}

.header-corporate .navbar-nav .nav-link {
    color: #333333;
    font-weight: 500;
    font-size: 15px;
    padding: 0 20px;
    height: 70px;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 0;
    text-transform: none;
    letter-spacing: normal;
}

.header-corporate .navbar-nav .nav-link:hover,
.header-corporate .navbar-nav .active .nav-link {
    color: #007bff;
    background: rgba(0, 123, 255, 0.05);
}

/* 导航下划线效果 */
.header-corporate .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #007bff;
    transition: all 0.3s ease;
}

.header-corporate .navbar-nav .nav-link:hover::after,
.header-corporate .navbar-nav .active .nav-link::after {
    width: 100%;
}

/* 下拉菜单箭头 */
.header-corporate .navbar-nav .dropdown-arrow {
    margin-left: 5px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.header-corporate .navbar-nav .dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* 下拉箭头 */
.dropdown-arrow {
    font-size: 10px;
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* 下拉菜单 */
.mega-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: #ffffff;
    border: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: block !important;
    z-index: 1000;
}

/* PC端鼠标悬停显示下拉菜单 */
@media (min-width: 992px) {
    .dropdown:hover .mega-dropdown {
        max-height: 500px;
        opacity: 1;
        visibility: visible;
        padding: 15px 0;
    }
}

/* 下拉菜单分组 */
.mega-dropdown .dropdown-group {
    padding: 10px 20px;
    border-bottom: 1px solid #f0f0f0;
}

.mega-dropdown .dropdown-group:last-child {
    border-bottom: none;
}

.mega-dropdown .dropdown-header {
    font-size: 14px;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f0f0f0;
}

.mega-dropdown .dropdown-header a {
    color: #007bff;
    text-decoration: none;
}

.mega-dropdown .dropdown-header a:hover {
    color: #0056b3;
}

.mega-dropdown .dropdown-items {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.mega-dropdown .dropdown-item {
    padding: 8px 20px;
    color: #666666;
    font-size: 14px;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.mega-dropdown .dropdown-item:hover {
    color: #007bff;
    background: rgba(0, 123, 255, 0.05);
    padding-left: 25px;
    text-decoration: none;
}

.mega-dropdown .dropdown-item.main-item {
    font-weight: 600;
    color: #333333;
    padding: 10px 20px;
}

.mega-dropdown .dropdown-item.main-item:hover {
    color: #007bff;
    background: rgba(0, 123, 255, 0.05);
}

.mega-dropdown .dropdown-item i {
    color: #007bff;
    font-size: 12px;
}

.mega-dropdown .dropdown-item i {
    font-size: 10px;
    opacity: 0.5;
}

/* 当前页面高亮 */
.mega-dropdown .dropdown-item.active {
    color: #0066cc;
    font-weight: 600;
}

/* 搜索功能 */
.nav-search {
    display: flex;
    align-items: center;
}

.nav-search .search-trigger {
    cursor: pointer;
    padding: 10px;
    color: #333;
    font-size: 18px;
    transition: all 0.3s ease;
}

.nav-search .search-trigger:hover {
    color: #0066cc;
}

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 800px;
    padding: 0 20px;
}

.search-input-group {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 20px 60px 20px 30px;
    font-size: 24px;
    background: transparent;
    border: none;
    border-bottom: 2px solid #fff;
    color: #fff;
    border-radius: 0;
}

.search-input:focus {
    outline: none;
    box-shadow: none;
}

.search-submit {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    padding: 20px;
    cursor: pointer;
}

.search-close {
    position: absolute;
    top: 40px;
    right: 40px;
    background: none;
    border: none;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-close:hover {
    transform: rotate(90deg);
}

/* 移动端菜单 */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-wrapper {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: #fff;
    z-index: 999;
    transition: all 0.3s ease;
    overflow-y: auto;
}

.mobile-menu-wrapper.active {
    right: 0;
}

.mobile-menu-header {
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-logo {
    height: 35px;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu-body {
    padding: 20px;
}

.mobile-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav li {
    border-bottom: 1px solid #f0f0f0;
}

.mobile-nav a {
    display: block;
    padding: 15px 0;
    color: #333;
    font-weight: 600;
    text-decoration: none;
    position: relative;
}

.mobile-nav .has-children > a {
    padding-right: 40px;
}

.dropdown-toggle-mobile {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.mobile-nav .sub-menu {
    list-style: none;
    padding: 0 0 0 20px;
    margin: 0;
    display: none;
}

.mobile-nav .sub-menu.active {
    display: block;
}

.mobile-nav .sub-menu a {
    font-weight: 400;
    font-size: 14px;
}

/* 大气轮播图样式 */
.hero-banner-section {
    position: relative;
    margin-top: 105px;
    width: 100%;
    height: 100vh;
    max-height: 900px;
    min-height: 600px;
    overflow: hidden;
}

.hero-banner {
    width: 100%;
    height: 100%;
}

.hero-banner .swiper-wrapper {
    height: 100%;
}

.hero-banner .swiper-slide {
    height: 100%;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #f8f9fa;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 2;
}

.slide-text-content {
    color: #fff;
}

.slide-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-description {
    font-size: 20px;
    margin-bottom: 30px;
    line-height: 1.6;
    opacity: 0.9;
    max-width: 600px;
}

.slide-buttons .btn {
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.slide-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 102, 204, 0.3);
}

/* 轮播控制 */
.hero-pagination {
    bottom: 50px !important;
}

.hero-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 0.5;
    margin: 0 8px;
    transition: all 0.3s ease;
}

.hero-pagination .swiper-pagination-bullet-active {
    opacity: 1;
    transform: scale(1.2);
}

.hero-prev,
.hero-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    z-index: 10;
}

/* 隐藏任何现有的图标或伪元素 */
.hero-prev i, .hero-next i,
.hero-prev::after, .hero-next::after {
    display: none;
}

/* 使用边框创建简洁的箭头 */
.hero-prev::before,
.hero-next::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 15px;
    height: 15px;
    border-style: solid;
    border-color: white;
    border-width: 3px 3px 0 0;
}

.hero-prev::before {
    /* 调整左箭头的位置和方向 */
    transform: translate(-25%, -50%) rotate(-135deg);
}

.hero-next::before {
    /* 调整右箭头的位置和方向 */
    transform: translate(-75%, -50%) rotate(45deg);
}

.hero-banner-section:hover .hero-prev,
.hero-banner-section:hover .hero-next {
    opacity: 1;
}

.hero-prev:hover,
.hero-next:hover {
    background: #0066cc;
    border-color: #0066cc;
    transform: translateY(-50%) scale(1.1);
}

.hero-prev {
    left: 30px;
}

.hero-next {
    right: 30px;
}

/* 滚动提示 */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #fff;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 20px;
    margin: 0 auto 10px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 10px;
    background: #fff;
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

.scroll-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

/* 导航栏滚动效果 */
.header-corporate {
    transition: all 0.3s ease;
}

.header-corporate.navbar-scrolled {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-corporate.navbar-scrolled .top-bar {
    padding: 5px 0;
}

.header-corporate.navbar-scrolled .main-navigation {
    padding: 10px 0;
}

.header-corporate.navbar-scrolled .navbar-brand img {
    height: 35px;
}

/* 页面内容顶部间距，避免被固定导航栏遮挡 */
body {
    padding-top: 0;
}

body.navbar-scrolled {
    padding-top: 100px;
}



/* 移动端样式 - 参考烽火集团设计 */
@media (max-width: 991px) {
    .header-corporate .top-bar {
        min-height: 35px;
        height: auto;
        line-height: 35px;
        font-size: 12px;
    }

    .header-corporate .top-bar .top-info {
        gap: 20px;
    }

    .header-corporate .top-bar .info-item {
        font-size: 12px;
    }

    .header-corporate .main-navigation {
        min-height: 60px;
        height: auto;
    }

    .header-corporate .main-navigation .navbar-brand {
        height: 45px;
    }

    .header-corporate .main-navigation .navbar-brand img {
        height: 45px;
    }

    .header-corporate .navbar-toggler {
        background: #007bff;
        border: none;
        padding: 8px 12px;
        border-radius: 4px;
        margin-right: 0;
    }

    .header-corporate .navbar-toggler:focus {
        box-shadow: none;
    }

    .header-corporate .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        width: 20px;
        height: 20px;
    }

    .header-corporate .navbar-collapse {
        background: #ffffff;
        border-top: 1px solid #e9ecef;
        margin-top: 10px;
        padding-top: 10px;
    }

    .header-corporate .navbar-nav .nav-link {
        height: auto;
        padding: 15px 20px;
        color: #333333;
        display: block;
        border-bottom: 1px solid #f8f9fa;
    }

    .header-corporate .navbar-nav .nav-link:hover {
        color: #007bff;
        background: #f8f9fa;
    }

    .header-corporate .navbar-nav .nav-link::after {
        display: none;
    }

    /* 移动端下拉菜单 */
    .mega-dropdown {
        position: static;
        box-shadow: none;
        background: #f8f9fa;
        border-radius: 0;
        max-height: none;
        opacity: 1;
        visibility: visible;
        padding: 0;
    }

    .mega-dropdown .dropdown-item {
        padding: 10px 30px;
        font-size: 13px;
        border-bottom: 1px solid #e9ecef;
    }
    
    .hero-banner-section {
        height: 65vh;
        max-height: 600px;
        margin-top: 105px;
        min-height: 450px;
    }
    
    .slide-title {
        font-size: 36px;
    }
    
    .slide-description {
        font-size: 16px;
    }
    
    .hero-prev,
    .hero-next {
        width: 50px;
        height: 50px;
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .hero-banner-section {
        height: 55vh;
        max-height: 500px;
        margin-top: 105px;
        min-height: 400px;
    }
    
    .slide-bg {
        background-size: contain !important;
        background-position: center center !important;
    }

/* 移动端统计数据布局 - 一行两个，共两行 */
    .b-1 .g-in.clearfix {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 15px;
        margin: 0 auto;
    }

    .b-1 .g-in.clearfix li {
        width: calc(50% - 7.5px);
        margin-bottom: 15px;
        text-align: center;
        text-align: center;
        margin-bottom: 20px;
    }

    .slide-bg {
        background-size: contain !important;
        background-position: center center !important;
    }
    
    .slide-title {
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .slide-description {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .slide-buttons .btn {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    .hero-prev,
    .hero-next {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .hero-prev {
        left: 15px;
    }
    
    .hero-next {
        right: 15px;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 576px) {
    .hero-banner-section {
        height: 50vh;
        max-height: 450px;
        margin-top: 105px;
        min-height: 350px;
    }

    .slide-bg {
        background-size: contain !important;
        background-position: center center !important;
    }
/* 移动端统计数据布局 - 一行两个，共两行 */
    .b-1 .g-in.clearfix {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 10px;
        margin: 0 auto;
    }

    .b-1 .g-in.clearfix li {
        width: calc(50% - 5px);
        margin-bottom: 10px;
        text-align: center;
    }
    
    .slide-title {
        font-size: 24px;
    }
    
    .slide-description {
        display: none;
    }
}

/* 关于我们部分 - 重叠设计风格 */
.about-section-overlap {
    position: relative;
    background: #f8f9fa;
    overflow: hidden;
}

.about-container {
    position: relative;
    min-height: 500px;
}

/* 背景图片 */
.about-background-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    z-index: 1;
}

.building-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 500px;
}

/* 文字内容区域 - 重叠在图片上 */
.about-content-overlay {
    position: relative;
    z-index: 2;
    padding: 80px 0;
}

.about-text-content {
    background: #ffffff;
    padding: 60px 50px;
    border-radius: 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-right: -100px; /* 让文字区域延伸到图片上 */
    position: relative;
}

/* 引用符号 */
.quote-symbol {
    margin-bottom: 30px;
}

.quote-mark {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: #2c5aa0;
    color: white;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    line-height: 60px;
    border-radius: 8px;
    font-family: serif;
}

/* 公司名称 */
.company-name {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    line-height: 1.3;
}

/* 公司介绍 */
.company-description {
    font-size: 16px;
    line-height: 1.8;
    color: #5a6c7d;
    text-align: justify;
}

.company-description p {
    margin-bottom: 20px;
}

/* 底部理念区域 */
.philosophy-section {
    position: relative;
    padding: 40px 0;
    background: #f8f9fa;
    margin-top: 0;
}

.philosophy-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #00bcd4 0%, #2c5aa0 100%);
}

.philosophy-content {
    text-align: center;
    padding: 0 20px;
}

.philosophy-title {
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.philosophy-subtitle {
    font-size: 14px;
    color: #7f8c8d;
    font-style: italic;
    margin: 0;
    letter-spacing: 0.5px;
}

/* 导航箭头 */
.philosophy-nav {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 10px;
}

.nav-arrow {
    width: 40px;
    height: 40px;
    border: none;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-arrow:hover {
    background: #2c5aa0;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

.nav-arrow i {
    font-size: 14px;
}

/* 动画效果 */
.about-section-overlap.animated .about-text-content {
    transform: translateX(0);
    opacity: 1;
}

.about-text-content {
    transform: translateX(-50px);
    opacity: 0;
    transition: all 1s ease 0.3s;
}

.about-section-overlap.animated .building-image {
    transform: scale(1);
    opacity: 1;
}

.building-image {
    transform: scale(1.1);
    opacity: 0;
    transition: all 1.2s ease 0.6s;
}

.about-section-overlap.animated .philosophy-content {
    transform: translateY(0);
    opacity: 1;
}

.philosophy-content {
    transform: translateY(30px);
    opacity: 0;
    transition: all 1s ease 0.9s;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .about-background-image {
        width: 50%;
    }

    .about-text-content {
        margin-right: -50px;
        padding: 40px 30px;
    }

    .company-name {
        font-size: 24px;
    }

    .philosophy-nav {
        position: static;
        justify-content: center;
        margin-top: 20px;
        transform: none;
    }

    .philosophy-title {
        font-size: 20px;
    }
}

@media (max-width: 767px) {
    .about-container {
        min-height: auto;
    }

    .about-background-image {
        position: static;
        width: 100%;
        height: 300px;
        margin-bottom: 20px;
    }

    .about-content-overlay {
        padding: 0;
    }

    .about-text-content {
        margin-right: 0;
        padding: 30px 20px;
        margin-top: -50px;
        position: relative;
        z-index: 3;
    }

    .quote-mark {
        width: 50px;
        height: 50px;
        font-size: 30px;
        line-height: 50px;
    }

    .company-name {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .company-description {
        font-size: 15px;
        line-height: 1.7;
    }

    .philosophy-title {
        font-size: 18px;
    }

    .philosophy-subtitle {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .about-text-content {
        padding: 20px 15px;
        margin-top: -30px;
    }

    .company-name {
        font-size: 20px;
    }

    .company-description {
        font-size: 14px;
    }

    .philosophy-title {
        font-size: 16px;
    }

    .nav-arrow {
        width: 35px;
        height: 35px;
    }
}

/* 引用符号 */
.quote-symbol {
    margin-bottom: 30px;
}

.quote-mark {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: #2c5aa0;
    color: white;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    line-height: 60px;
    border-radius: 8px;
    font-family: serif;
}

/* 公司名称 */
.company-name {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    line-height: 1.3;
}

/* 公司介绍 */
.company-description {
    font-size: 16px;
    line-height: 1.8;
    color: #5a6c7d;
    text-align: justify;
}

.company-description p {
    margin-bottom: 20px;
}

/* 右侧图片区域 */
.about-image-section {
    padding: 0;
    height: 500px;
    overflow: hidden;
}

.modern-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.modern-building-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.modern-building-image:hover {
    transform: scale(1.05);
}

/* 底部理念区域 */
.philosophy-section {
    position: relative;
    padding: 40px 0;
    background: #f8f9fa;
    margin-top: 0;
}

.philosophy-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #00bcd4 0%, #2c5aa0 100%);
}

.philosophy-content {
    text-align: center;
    padding: 0 20px;
}

.philosophy-title {
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.philosophy-subtitle {
    font-size: 14px;
    color: #7f8c8d;
    font-style: italic;
    margin: 0;
    letter-spacing: 0.5px;
}

/* 导航箭头 */
.philosophy-nav {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 10px;
}

.nav-arrow {
    width: 40px;
    height: 40px;
    border: none;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-arrow:hover {
    background: #2c5aa0;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

.nav-arrow i {
    font-size: 14px;
}

/* 动画效果 */
.about-section-modern.animated .about-text-container {
    transform: translateX(0);
    opacity: 1;
}

.about-text-container {
    transform: translateX(-50px);
    opacity: 0;
    transition: all 1s ease 0.3s;
}

.about-section-modern.animated .modern-image-wrapper {
    transform: translateX(0);
    opacity: 1;
}

.modern-image-wrapper {
    transform: translateX(50px);
    opacity: 0;
    transition: all 1s ease 0.6s;
}

.about-section-modern.animated .philosophy-content {
    transform: translateY(0);
    opacity: 1;
}

.philosophy-content {
    transform: translateY(30px);
    opacity: 0;
    transition: all 1s ease 0.9s;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .about-text-section {
        padding: 40px 30px;
    }

    .about-image-section {
        height: 400px;
        margin-top: 30px;
    }

    .company-name {
        font-size: 24px;
    }

    .philosophy-nav {
        position: static;
        justify-content: center;
        margin-top: 20px;
        transform: none;
    }

    .philosophy-title {
        font-size: 20px;
    }
}

@media (max-width: 767px) {
    .about-section-modern {
        padding: 40px 0 0 0;
    }

    .about-text-section {
        padding: 30px 20px;
    }

    .about-image-section {
        height: 300px;
        margin-top: 20px;
    }

    .quote-mark {
        width: 50px;
        height: 50px;
        font-size: 30px;
        line-height: 50px;
    }

    .company-name {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .company-description {
        font-size: 15px;
        line-height: 1.7;
    }

    .philosophy-title {
        font-size: 18px;
    }

    .philosophy-subtitle {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .about-text-section {
        padding: 20px 15px;
    }

    .company-name {
        font-size: 20px;
    }

    .company-description {
        font-size: 14px;
    }

    .philosophy-title {
        font-size: 16px;
    }

    .nav-arrow {
        width: 35px;
        height: 35px;
    }
}
/* 关于我们部分 - 现代化设计风格 */
.about-section-grand {
    position: relative;
    padding: 100px 0 0 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    overflow: hidden;
}

/* 标题区域 */
.about-header-grand {
    margin-bottom: 80px;
}

.section-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #0066cc;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
    position: relative;
    padding: 0 30px;
}

.section-label::before,
.section-label::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 1px;
    background: #0066cc;
}

.section-label::before {
    left: 0;
}

.section-label::after {
    right: 0;
}

.section-title-grand {
    font-size: 48px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.title-decoration {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #004499);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    font-weight: 400;
    letter-spacing: 1px;
}

/* 主内容区域 */
.about-content-grand {
    position: relative;
    z-index: 1;
}

/* 创意内容容器 */
.about-creative-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

/* 创意图片区域 */
.about-image-creative {
    flex: 0 0 45%;
    position: relative;
}

/* 主图片框架 - 增大尺寸并添加精美相框 */
.image-frame {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    background: #fff;
    padding: 20px;
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.15),
        0 15px 40px rgba(0, 102, 204, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 3px solid #f8f9fa;
    min-height: 480px;
    display: flex;
    align-items: center;
    transform: rotate(-1deg);
    transition: all 0.5s ease;
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.08) 0%, rgba(0, 102, 204, 0.03) 100%);
    border-radius: 20px;
    z-index: 1;
    border: 1px solid rgba(0, 102, 204, 0.15);
    transition: all 0.3s ease;
}

.image-frame::after {
    content: '';
    position: absolute;
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    border: 2px solid rgba(0, 102, 204, 0.2);
    border-radius: 22px;
    z-index: 0;
}

.image-frame:hover::before {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.12) 0%, rgba(0, 102, 204, 0.06) 100%);
    border-color: rgba(0, 102, 204, 0.25);
}

.image-frame img {
    width: 100%;
    height: auto;
    min-height: 420px;
    object-fit: cover;
    border-radius: 18px;
    position: relative;
    z-index: 2;
    transition: all 0.5s ease;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

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

.image-frame:hover {
    transform: rotate(0deg) translateY(-5px);
    box-shadow:
        0 50px 120px rgba(0, 0, 0, 0.2),
        0 20px 50px rgba(0, 102, 204, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* 装饰元素 */
.image-decoration {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #0066cc, #004499);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.1;
    animation: morphing 8s ease-in-out infinite;
}

.image-decoration-2 {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #004499, #0066cc);
    border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
    opacity: 0.08;
    animation: morphing 8s ease-in-out infinite reverse;
}

@keyframes morphing {
    0%, 100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        transform: rotate(0deg);
    }
    50% {
        border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
        transform: rotate(180deg);
    }
}

/* 浮动数据卡片 */
.floating-card {
    position: absolute;
    background: #fff;
    border-radius: 15px;
    padding: 20px 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    animation: floatUp 1s ease forwards;
    animation-delay: 0.5s;
}

.floating-card-1 {
    top: 30px;
    right: -50px;
}

.floating-card-2 {
    bottom: 50px;
    left: -30px;
}

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

.floating-card .card-number {
    font-size: 32px;
    font-weight: 700;
    color: #0066cc;
    line-height: 1;
    margin-bottom: 5px;
}

.floating-card .card-text {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* 经验徽章 */
.experience-badge {
    position: absolute;
    top: 30px;
    right: 0;
    background: #fff;
    border-radius: 8px;
    padding: 25px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.badge-content {
    text-align: center;
}

.badge-content .years {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: #0066cc;
    line-height: 1;
    margin-bottom: 5px;
}

.badge-content .text {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.pattern-bg {
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 150px;
    height: 150px;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(0, 102, 204, 0.05) 10px, rgba(0, 102, 204, 0.05) 20px);
    border-radius: 8px;
    z-index: -1;
    transition: all 0.3s ease; /* 添加过渡动画 */
}

/* 创意文本区域 */
.about-text-creative {
    flex: 0 0 50%;
    position: relative;
}

.text-creative-wrapper {
    transform: translateX(100px);
    opacity: 0;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: 0.2s;
}

.about-section-grand.animated .text-creative-wrapper {
    transform: translateX(0);
    opacity: 1;
}

/* 创意标题 */
.about-title-creative {
    font-size: 42px;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
    line-height: 1.2;
    position: relative;
}

.about-title-creative::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #004499);
    border-radius: 2px;
}

/* 创意描述 */
.about-description-creative {
    font-size: 18px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 40px;
    position: relative;
    padding-left: 30px;
}

.about-description-creative::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 60px;
    color: #0066cc;
    opacity: 0.2;
    font-family: Georgia, serif;
}

/* 创意特色展示 */
.creative-features {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.feature-card {
    flex: 1;
    min-width: 150px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 15px;
    padding: 25px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.about-section-grand.animated .feature-card {
    opacity: 1;
    transform: translateY(0);
}

.about-section-grand.animated .feature-card:nth-child(1) {
    transition-delay: 0.4s;
}

.about-section-grand.animated .feature-card:nth-child(2) {
    transition-delay: 0.5s;
}

.about-section-grand.animated .feature-card:nth-child(3) {
    transition-delay: 0.6s;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0066cc, #004499);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.feature-icon i {
    font-size: 22px;
    color: #fff;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.feature-desc {
    font-size: 14px;
    color: #666;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* 查看更多按钮 - 优化版本 */
.about-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: linear-gradient(135deg, #0066cc 0%, #004499 50%, #0052a5 100%);
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    margin-top: 25px;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    border: 2px solid transparent;
}

.about-more-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.about-more-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 102, 204, 0.4);
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, #0052a5 0%, #003d7a 50%, #004499 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

.about-more-btn:hover::before {
    width: 350px;
    height: 350px;
    opacity: 0.8;
}

.about-more-btn:active {
    transform: translateY(-2px) scale(0.98);
    transition: all 0.1s ease;
}

.about-more-btn i {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.about-more-btn:hover i {
    transform: translateX(6px) rotate(15deg);
    color: #fff;
}

/* 行动按钮 */
.about-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-grand {
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-grand:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.3);
}

.btn-outline-primary.btn-grand {
    border: 2px solid #0066cc;
    color: #0066cc;
    background: transparent;
}

.btn-outline-primary.btn-grand:hover {
    background: #0066cc;
    color: #fff;
    border-color: #0066cc;
}

/* 数据展示区域 */
.company-stats {
    background: linear-gradient(135deg, #0066cc, #004499);
    border-radius: 12px;
    padding: 60px 40px;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.company-stats::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.stat-item {
    text-align: center;
    color: #fff;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.stat-item:hover .stat-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.stat-icon i {
    font-size: 32px;
    color: #fff;
}

.stat-content h3 {
    font-size: 48px;
    font-weight: 700;
    margin: 0;
    display: inline-block;
}

.stat-content .suffix {
    font-size: 36px;
    font-weight: 700;
    margin-left: 5px;
}

.stat-content p {
    font-size: 16px;
    margin-top: 10px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .about-section-grand {
        padding: 70px 0;
    }

    .section-title-grand {
        font-size: 36px;
    }

    .about-header-grand {
        margin-bottom: 60px;
    }

    .about-image-wrapper {
        padding-right: 0;
        margin-bottom: 50px;
    }

    .about-text-wrapper {
        padding-left: 0;
    }

    .about-title {
        font-size: 28px;
    }

    .experience-badge {
        top: auto;
        bottom: 30px;
        right: 30px;
    }

    .company-stats {
        padding: 40px 20px;
    }

    .stat-content h3 {
        font-size: 36px;
    }

    .stat-content .suffix {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .about-section-grand {
        padding: 50px 0;
    }

    .section-title-grand {
        font-size: 28px;
    }

    .section-label {
        font-size: 12px;
        padding: 0 20px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .about-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .about-description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .advantage-item {
        margin-bottom: 20px;
    }

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

    .btn-grand {
        padding: 12px 25px;
        font-size: 14px;
    }

    .experience-badge {
        position: relative;
        top: auto;
        right: auto;
        margin: 30px auto;
        max-width: 200px;
    }

    .company-stats {
        margin-top: 50px;
    }

    .stat-icon {
        width: 60px;
        height: 60px;
    }

    .stat-icon i {
        font-size: 24px;
    }

    .stat-content h3 {
        font-size: 32px;
    }

    .stat-content .suffix {
        font-size: 24px;
    }

    .stat-content p {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .section-title-grand {
        font-size: 24px;
    }
    
    .about-section-grand {
        padding: 40px 0;
    }
}

/* 关于我们部分 - 重叠设计风格 */
.about-section-overlap {
    position: relative;
    background: #f8f9fa;
    overflow: hidden;
}

.about-container {
    position: relative;
    min-height: 500px;
}

/* 背景图片 */
.about-background-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    z-index: 1;
}

.building-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 500px;
}

/* 文字内容区域 - 重叠在图片上 */
.about-content-overlay {
    position: relative;
    z-index: 2;
    padding: 80px 0;
}

.about-text-content {
    background: #ffffff;
    padding: 60px 50px;
    border-radius: 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-right: -100px; /* 让文字区域延伸到图片上 */
    position: relative;
}

/* 引用符号 */
.quote-symbol {
    margin-bottom: 30px;
}

.quote-mark {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: #2c5aa0;
    color: white;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    line-height: 60px;
    border-radius: 8px;
    font-family: serif;
}

/* 公司名称 */
.company-name {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    line-height: 1.3;
}

/* 公司介绍 */
.company-description {
    font-size: 16px;
    line-height: 1.8;
    color: #5a6c7d;
    text-align: justify;
}

.company-description p {
    margin-bottom: 20px;
}

/* 底部理念区域 */
.philosophy-section {
    position: relative;
    padding: 40px 0;
    background: #f8f9fa;
    margin-top: 0;
}

.philosophy-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #00bcd4 0%, #2c5aa0 100%);
}

.philosophy-content {
    text-align: center;
    padding: 0 20px;
}

.philosophy-title {
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.philosophy-subtitle {
    font-size: 14px;
    color: #7f8c8d;
    font-style: italic;
    margin: 0;
    letter-spacing: 0.5px;
}

/* 导航箭头 */
.philosophy-nav {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 10px;
}

.nav-arrow {
    width: 40px;
    height: 40px;
    border: none;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-arrow:hover {
    background: #2c5aa0;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

.nav-arrow i {
    font-size: 14px;
}

/* 动画效果 */
.about-section-overlap.animated .about-text-content {
    transform: translateX(0);
    opacity: 1;
}

.about-text-content {
    transform: translateX(-50px);
    opacity: 0;
    transition: all 1s ease 0.3s;
}

.about-section-overlap.animated .building-image {
    transform: scale(1);
    opacity: 1;
}

.building-image {
    transform: scale(1.1);
    opacity: 0;
    transition: all 1.2s ease 0.6s;
}

.about-section-overlap.animated .philosophy-content {
    transform: translateY(0);
    opacity: 1;
}

.philosophy-content {
    transform: translateY(30px);
    opacity: 0;
    transition: all 1s ease 0.9s;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .about-background-image {
        width: 50%;
    }

    .about-text-content {
        margin-right: -50px;
        padding: 40px 30px;
    }

    .company-name {
        font-size: 24px;
    }

    .philosophy-nav {
        position: static;
        justify-content: center;
        margin-top: 20px;
        transform: none;
    }

    .philosophy-title {
        font-size: 20px;
    }
}

@media (max-width: 767px) {
    .about-container {
        min-height: auto;
    }

    .about-background-image {
        position: static;
        width: 100%;
        height: 300px;
        margin-bottom: 20px;
    }

    .about-content-overlay {
        padding: 0;
    }

    .about-text-content {
        margin-right: 0;
        padding: 30px 20px;
        margin-top: -50px;
        position: relative;
        z-index: 3;
    }

    .quote-mark {
        width: 50px;
        height: 50px;
        font-size: 30px;
        line-height: 50px;
    }

    .company-name {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .company-description {
        font-size: 15px;
        line-height: 1.7;
    }

    .philosophy-title {
        font-size: 18px;
    }

    .philosophy-subtitle {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .about-text-content {
        padding: 20px 15px;
        margin-top: -30px;
    }

    .company-name {
        font-size: 20px;
    }

    .company-description {
        font-size: 14px;
    }

    .philosophy-title {
        font-size: 16px;
    }

    .nav-arrow {
        width: 35px;
        height: 35px;
    }
}

/* 首页产品 开始 */
.home-product .section-title {
    margin-bottom: 40px;
}
.home-product .section-title h4 {
    color: #111111;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding-left: 20px;
}
.home-product .section-title h4:after {
    position: absolute;
    left: 0;
    top: -9px;
    width: 5px;
    height: 46px;
    background: #0066cc;
    content: "";
}
.property-controls ul li {
    list-style: none;
    display: inline-block;
    font-size: 14px;
    color: #666666;
    font-weight: 500;
    margin-right: 35px;
    position: relative;
    cursor: pointer;
    padding: 8px 0;
    transition: all 0.3s ease;
    white-space: nowrap;
}

/* 底部横条效果 - 参考顶部导航栏样式 */
.property-controls ul li::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #0066cc, #004499);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.property-controls ul li:hover {
    color: #0066cc;
    transform: translateY(-2px);
}

.property-controls ul li:hover::before {
    width: 80%;
}

.property-controls ul li.active,
.property-controls ul li a.active {
    color: #0066cc;
}

.property-controls ul li.active::before,
.property-controls ul li a.active::before {
    width: 80%;
}
.property-controls {
    text-align: right;
}
.property-controls ul {
    margin: 0;
    padding: 0;
    white-space: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
}

/* 确保web端不换行 */
@media (min-width: 768px) {
    .property-controls ul {
        display: flex;
        flex-wrap: nowrap;
        justify-content: flex-end;
        overflow: visible;
    }

    .property-controls ul li {
        flex-shrink: 0;
        min-width: 0;
    }
}

/* 隐藏滚动条但保持功能 */
.property-controls ul::-webkit-scrollbar {
    height: 0;
    background: transparent;
}
/* 移除分隔符，使用button样式 */
.property-controls ul li:after {
    display: none;
}
.property-controls ul li:last-child {
    margin-right: 0;
}
.property-controls .nav {
    display: block;
}
.property-controls .nav-tabs {
    border: 0;
}
.property-controls .nav-tabs a.active {
    color: #0066cc;
}
.property-item {
    margin-bottom: 40px;
    border-bottom: 1px solid #e1e1e1;
}
.property-item .pi-pic {
    height: 350px;
    position: relative;
    margin-bottom: 25px;
}

/* 产品图片链接样式 */
.product-image-link {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    transition: all 0.3s ease;
    cursor: pointer;
}

/* 移除悬停时的背景色，避免遮盖图片 */

/* 轻微的遮罩效果，不完全遮盖图片 */
.product-image-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.3) 100%);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1;
}

.product-image-link:hover::before {
    opacity: 1;
}

/* 查看图标 */
.product-image-link::after {
    content: '\f06e';
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 20px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.product-image-link:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.product-image-link .label {
    position: relative;
    z-index: 3;
    transition: all 0.3s ease;
}

.product-image-link:hover .label {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 新的现代化产品卡片设计 */
.modern-product-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    position: relative;
    height: 420px; /* 固定高度确保一致性 */
    display: flex;
    flex-direction: column;
}

.modern-product-card:hover {
    border-color: #0066cc;
    transform: translateY(-2px);
}

.product-image-container {
    position: relative;
    overflow: hidden;
    flex: 0 0 250px; /* 固定图片区域高度 */
}

.product-image {
    height: 250px; /* 固定高度确保一致性 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    transition: all 0.3s ease;
}

.modern-product-card:hover .product-image {
    transform: scale(1.02); /* 减少缩放效果 */
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0) 0%, rgba(0, 102, 204, 0.3) 100%);
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.modern-product-card:hover .product-overlay {
    opacity: 1;
}

.product-category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(135deg, #0066cc, #004499);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
}

.product-view-icon {
    background: rgba(255, 255, 255, 0.9);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0066cc;
    font-size: 18px;
    transform: scale(0);
    transition: all 0.3s ease;
}

.modern-product-card:hover .product-view-icon {
    transform: scale(1);
}



.product-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-header {
    margin-bottom: 15px;
}

.product-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    height: 44px; /* 固定标题高度，确保2行文本 */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-title a {
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.product-title a:hover {
    color: #0066cc;
}

.product-description {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.set-bg {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: top center;
}
.property-item .pi-text {
    position: relative;
}
.property-item .pi-text .pt-price {
    display: none;
}
.property-item .pi-pic .label {
    font-size: 12px;
    line-height: 1.5;
    font-weight: 600;
    text-transform: uppercase;
    padding: 3px 10px 2px;
    display: inline-block;
    background: #0166D0;
    color: #ffffff;
    position: absolute;
    left: 20px;
    top: 20px;
}
.property-item .pi-pic .label.c-red {
    background: #D41800;
}
.property-item .pi-pic .label.c-magenta {
    background: #103230;
}
.property-item .pi-text h5 a {
    font-size: 20px;
    font-weight: 700;
    font-family: "Montserrat", sans-serif;
}
.property-item .pi-text .heart-icon {
    position: absolute;
    right: 0;
    top: 0;
    content: "";
    font-size: 14px;
    color: #0066cc;
}
.property-item .desc {
    line-height: 26px;
    font-size: 14px;
    margin-bottom: 1rem;
    height: 55px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}

@media only screen and (max-width: 767px) {
    .property-controls {
        text-align: left;
    }
    .property-controls ul {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 5px;
    }
    .property-controls ul li {
        margin-right: 20px;
        margin-bottom: 0;
        font-size: 12px;
        padding: 6px 0;
    }
    .property-controls ul li:after {
        display: none;
    }
}
/* 首页产品 结束 */

/* ========================================
   全新磅礴大气产品展示模块 - 对标一流企业
   ======================================== */

/* 产品展示主容器 */
.premium-product-showcase {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f1f3f4 100%);
    padding: 120px 0;
    overflow: hidden;
}

/* 背景装饰元素 */
.premium-product-showcase::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.premium-product-showcase::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 68, 153, 0.02) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

/* 产品展示标题区域 */
.premium-product-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.premium-product-subtitle {
    font-size: 16px;
    font-weight: 600;
    color: #0066cc;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.premium-product-subtitle::before,
.premium-product-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #0066cc, transparent);
}

.premium-product-subtitle::before {
    left: -80px;
}

.premium-product-subtitle::after {
    right: -80px;
}

.premium-product-title {
    font-size: 56px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 30px;
    line-height: 1.2;
    position: relative;
}

.premium-product-title .highlight {
    background: linear-gradient(135deg, #0066cc, #004499);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.premium-product-description {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

/* 产品分类导航 - 突破传统设计 */
.premium-category-navigation {
    position: relative;
    margin-bottom: 80px;
    z-index: 2;
}

.category-nav-container {
    display: flex;
    justify-content: center;
    position: relative;
}

.category-nav-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 60px;
    padding: 12px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 8px 25px rgba(0, 102, 204, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.category-nav-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, transparent 100%);
    border-radius: 60px;
    z-index: 0;
}

.category-nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.category-nav-item {
    position: relative;
}

.category-nav-link {
    display: block;
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    color: #555;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0066cc, #004499);
    opacity: 0;
    transition: all 0.4s ease;
    border-radius: 50px;
}

.category-nav-link:hover,
.category-nav-link.active {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.3);
}

.category-nav-link:hover::before,
.category-nav-link.active::before {
    opacity: 1;
}

.category-nav-link span {
    position: relative;
    z-index: 1;
}

/* 产品网格容器 - 创新布局 */
.premium-products-grid {
    position: relative;
    z-index: 2;
}

.products-masonry-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 产品卡片 - 磅礴大气设计 */
.premium-product-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 102, 204, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.8);
    height: 520px;
    display: flex;
    flex-direction: column;
}

.premium-product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.15),
        0 12px 30px rgba(0, 102, 204, 0.12);
    border-color: rgba(0, 102, 204, 0.2);
}

/* 产品图片区域 */
.premium-product-image-container {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.premium-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s ease;
    position: relative;
    z-index: 1;
}

.premium-product-card:hover .premium-product-image {
    transform: scale(1.08);
}

/* 产品图片遮罩层 */
.premium-product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg, 
        rgba(0, 102, 204, 0) 0%, 
        rgba(0, 102, 204, 0.1) 50%, 
        rgba(0, 68, 153, 0.2) 100%
    );
    opacity: 0;
    transition: all 0.6s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.premium-product-card:hover .premium-product-overlay {
    opacity: 1;
}

/* 产品分类标签 */
.premium-product-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #0066cc, #004499);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 3;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

/* 查看详情按钮 */
.premium-product-view-btn {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 2px solid #fff;
    border-radius: 50px;
    padding: 12px 24px;
    color: #0066cc;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.premium-product-card:hover .premium-product-view-btn {
    opacity: 1;
    transform: translateY(0);
}

.premium-product-view-btn:hover {
    background: #0066cc;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
    text-decoration: none;
}

.premium-product-view-btn i {
    transition: all 0.3s ease;
}

.premium-product-view-btn:hover i {
    transform: translateX(3px);
}

/* 产品内容区域 */
.premium-product-content {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

.premium-product-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 30px;
    right: 30px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 204, 0.1), transparent);
}

.premium-product-name {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.3;
    transition: all 0.3s ease;
}

.premium-product-card:hover .premium-product-name {
    color: #0066cc;
}

.premium-product-summary {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 产品特性标签 */
.premium-product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    background: rgba(0, 102, 204, 0.08);
    color: #0066cc;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

/* 产品操作区域 */
.premium-product-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.premium-product-link {
    color: #0066cc;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.premium-product-link:hover {
    color: #004499;
    text-decoration: none;
    transform: translateX(3px);
}

.premium-product-link i {
    transition: all 0.3s ease;
}

.premium-product-link:hover i {
    transform: translateX(3px);
}

/* 产品收藏按钮 */
.premium-product-favorite {
    width: 40px;
    height: 40px;
    border: 2px solid #e9ecef;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #999;
}

.premium-product-favorite:hover {
    border-color: #0066cc;
    color: #0066cc;
    transform: scale(1.1);
}

.premium-product-favorite.active {
    background: #0066cc;
    border-color: #0066cc;
    color: #fff;
}

/* 加载更多按钮 */
.premium-load-more-container {
    text-align: center;
    margin-top: 80px;
    position: relative;
    z-index: 2;
}

.premium-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.3);
}

.premium-load-more-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.premium-load-more-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 102, 204, 0.4);
}

.premium-load-more-btn:hover::before {
    width: 300px;
    height: 300px;
}

.premium-load-more-btn i {
    transition: all 0.3s ease;
}

.premium-load-more-btn:hover i {
    transform: translateX(3px);
}

/* 产品筛选侧边栏 */
.premium-product-filters {
    position: fixed;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.premium-product-filters.active {
    opacity: 1;
    visibility: visible;
}

.filter-toggle-btn {
    position: fixed;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    z-index: 101;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0066cc, #004499);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.3);
}

.filter-toggle-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 102, 204, 0.4);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .premium-product-title {
        font-size: 48px;
    }
    
    .products-masonry-container {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 30px;
    }
    
    .premium-product-filters,
    .filter-toggle-btn {
        display: none;
    }
}

@media (max-width: 991px) {
    .premium-product-showcase {
        padding: 80px 0;
    }
    
    .premium-product-header {
        margin-bottom: 60px;
    }
    
    .premium-product-title {
        font-size: 40px;
    }
    
    .premium-product-description {
        font-size: 18px;
    }
    
    .category-nav-wrapper {
        padding: 8px;
        border-radius: 50px;
    }
    
    .category-nav-link {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .products-masonry-container {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 25px;
        padding: 0 15px;
    }
    
    .premium-product-card {
        height: 480px;
    }
    
    .premium-product-image-container {
        height: 240px;
    }
}

@media (max-width: 767px) {
    .premium-product-showcase {
        padding: 60px 0;
    }
    
    .premium-product-header {
        margin-bottom: 40px;
    }
    
    .premium-product-title {
        font-size: 32px;
    }
    
    .premium-product-subtitle::before,
    .premium-product-subtitle::after {
        display: none;
    }
    
    .category-nav-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }
    
    .category-nav-link {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .products-masonry-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .premium-product-card {
        height: auto;
        min-height: 420px;
    }
    
    .premium-product-image-container {
        height: 200px;
    }
    
    .premium-product-content {
        padding: 20px;
    }
    
    .premium-product-name {
        font-size: 18px;
    }
    
    .premium-product-summary {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .premium-product-showcase {
        padding: 40px 0;
    }
    
    .premium-product-title {
        font-size: 28px;
    }
    
    .premium-product-description {
        font-size: 16px;
    }
    
    .category-nav-wrapper {
        margin: 0 10px;
    }
    
    .products-masonry-container {
        padding: 0 10px;
    }
    
    .premium-load-more-btn {
        padding: 14px 30px;
        font-size: 14px;
    }
}

/* 产品展示动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 应用动画到元素 */
.premium-product-header {
    animation: fadeInUp 1s ease 0.2s both;
}

.premium-category-navigation {
    animation: fadeInUp 1s ease 0.4s both;
}

.premium-product-card:nth-child(odd) {
    animation: slideInFromLeft 0.8s ease 0.6s both;
}

.premium-product-card:nth-child(even) {
    animation: slideInFromRight 0.8s ease 0.6s both;
}

.premium-load-more-container {
    animation: fadeInUp 1s ease 0.8s both;
}

/* 产品搜索功能 */
.premium-product-search {
    position: relative;
    max-width: 500px;
    margin: 0 auto 60px;
    z-index: 2;
}

.premium-search-input {
    width: 100%;
    padding: 18px 60px 18px 24px;
    border: 2px solid rgba(0, 102, 204, 0.1);
    border-radius: 50px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    outline: none;
}

.premium-search-input:focus {
    border-color: #0066cc;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.premium-search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #0066cc, #004499);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.premium-search-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

/* 首页案例 */
.nomore {
    width: 100%;
    text-align: center;
    padding: 20px 0;
    color: #a0a0a0;
}
/* 首页案例 结束 */

/* 带标签页的新闻中心样式 */
.news-section-with-tabs {
    padding: 70px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.news-main-title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
}

.news-main-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #0066cc, #004499);
    border-radius: 2px;
}

/* 标签页导航样式 */
.news-tabs-container {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
}

.news-tabs {
    border: none;
    background: #fff;
    border-radius: 30px;
    padding: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    display: inline-flex;
    flex-wrap: wrap;
    gap: 5px;
}

.news-tabs .nav-item {
    margin: 0;
}

.news-tabs .nav-link {
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    background: transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.news-tabs .nav-link:hover {
    color: #0066cc;
    background: rgba(0, 102, 204, 0.1);
}

.news-tabs .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, #0066cc, #004499);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

/* 新闻内容区域 */
.news-content {
    margin-top: 30px;
}

.news-category-block {
    margin-bottom: 40px;
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    border: 1px solid #e8ecef;
    transition: all 0.3s ease;
}

.news-category-block:hover {
    border-color: #0066cc;
    transform: translateY(-2px);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f2f5;
}

.category-name {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.view-all-link {
    color: #0066cc;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid #0066cc;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.view-all-link:hover {
    background: #0066cc;
    color: #fff;
    text-decoration: none;
    transform: translateX(3px);
}

/* 新闻卡片样式 */
.news-items-grid {
    display: grid;
    gap: 15px;
}

.news-card {
    border-radius: 8px;
    border: 1px solid #f0f2f5;
    transition: all 0.3s ease;
    overflow: hidden;
}

.news-card:hover {
    border-color: #0066cc;
    transform: translateY(-2px);
}

.news-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.news-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.news-card-content {
    padding: 20px;
}

.news-card-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.3s ease;
}

.news-card:hover .news-card-title {
    color: #0066cc;
}

.news-card-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news-card-date {
    font-size: 13px;
    color: #999;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-card-date::before {
    content: '\f073';
    font-family: "Font Awesome 5 Free";
    font-weight: 400;
}

/* 单分类新闻页面 */
.single-category-news .news-card {
    margin-bottom: 25px;
    background: #fff;
}

.single-category-news .news-card-content {
    padding: 25px;
}

.single-category-news .news-card-title {
    font-size: 18px;
    margin-bottom: 15px;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .news-section-with-tabs {
        padding: 50px 0;
    }

    .news-main-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .news-tabs {
        padding: 6px;
        border-radius: 25px;
    }

    .news-tabs .nav-link {
        padding: 10px 18px;
        font-size: 13px;
    }

    .category-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .category-name {
        font-size: 18px;
    }
}

@media (max-width: 767px) {
    .news-section-with-tabs {
        padding: 40px 0;
    }

    .news-main-title {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .news-tabs-container {
        margin-bottom: 30px;
    }

    .news-tabs {
        width: 100%;
        justify-content: center;
        padding: 5px;
    }

    .news-tabs .nav-link {
        padding: 8px 12px;
        font-size: 12px;
        margin: 2px;
    }

    .news-category-block {
        padding: 20px;
        margin-bottom: 25px;
    }

    .category-name {
        font-size: 16px;
    }

    .view-all-link {
        font-size: 12px;
        padding: 6px 12px;
    }

    .news-card-content {
        padding: 15px;
    }

    .news-card-title {
        font-size: 14px;
    }

    .single-category-news .news-card-title {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .news-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .news-tabs .nav-link {
        text-align: center;
        margin: 1px 0;
    }
}
/* 带标签页的新闻中心样式结束 */

/*列表页*/
.blog-item.large-blog {
    padding-bottom: 25px;
}
.blog-item {
    overflow: hidden;
    padding-bottom: 30px;
    border-bottom: 1px solid #e1e1e1;
    margin-bottom: 30px;
}
.blog-item.large-blog .bi-pic {
    float: none;
    margin-bottom: 25px;
    margin-left: 0;
}
.blog-item.large-blog .bi-pic img {
    min-width: 100%;
    height: 370px;
    object-fit: cover;
}
.blog-item .bi-pic {
    float: right;
    margin-left: 30px;
}
.blog-item .bi-pic img {
    width: 330px;
    height: 220px;
    object-fit: cover;
}
.blog-item .bi-text {
    overflow: hidden;
}
.blog-item .bi-text h4 a {
    line-height: 31px;
}
.blog-item .bi-text h4 a:hover {
    color: #0066cc;
}
.blog-item .bi-text ul {
    padding: 0;
    margin-bottom: 16px;
}
.blog-item .bi-text ul li {
    list-style: none;
    display: inline-block;
    position: relative;
    font-size: 12px;
    color: #999999;
    font-weight: 500;
    margin-right: 32px;
}
.blog-item .bi-text .desc {
    font-family: "Montserrat", sans-serif;
    color: #666666;
    font-weight: 400;
    line-height: 24px;
    margin: 0 0 15px 0;
}
.blog-item .bi-text .read-more {
    font-size: 14px;
    font-weight: 600;
}

@media only screen and (max-width: 767px) {
    .blog-item.large-blog .bi-pic img {
        height: 200px;
    }
    .blog-item .bi-pic {
        float: none;
        margin-left: 0;
        margin-bottom: 20px;
    }
    .blog-item .bi-pic img {
        width: 100%;
        height: 200px;
    }
}
/*列表页结束*/

/*新闻详情页*/
.bc-related-post {
    background: #f5f5f5;
    padding: 15px 20px 12px;
    margin-bottom: 65px;
}
.bc-related-post .previous-post,.bc-related-post .next-post {
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 700;
}
.bc-related-post .next-post {
    float: right;
}
.bc-related-post .previous-post:hover,.bc-related-post .next-post:hover {
    color: #0066cc;
}
/*新闻详情页结束*/

.filter {
    margin-bottom: 30px;
    padding: 0 15px 15px 15px;
}
.filter .option {
    padding-top: 15px;
}
.filter .option .option-title {
    min-width: 80px;
    float: left;
    font-weight: bold;
}
.filter ul {
    list-style: none;
    padding-left: 0;
    margin: 0 0 0 90px;
}
.filter ul li {
    float: left;
}
.filter ul li a {
    display: block;
    padding: 2px 10px 2px 10px;
}
.filter ul li a.active {
    color: #0066cc;
}

/*产品详情页*/
.product__details__text .product__details__rating {
    margin-bottom: 12px;
    font-size: 12px;
}
.product__details__text .product__details__price {
    display: none;
}
.product__details__text ul {
    border-top: 1px solid #ebebeb;
    padding-top: 40px;
    margin-top: 50px;
    padding-left: 0;
}
.product__details__text ul li {
    list-style: none;
    line-height: 36px;
}
.product__details__text ul li b {
    font-weight: 700;
    width: 170px;
    display: inline-block;
}
.product__details__tab .nav-tabs li a {
    font-size: 16px;
    color: #999999;
    font-weight: 700;
    border: none;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    padding: 0;
}
.product__details__tab .nav-tabs li {
    margin-bottom: 0;
}
.product__details__tab .nav-tabs {
    border-bottom: none;
    justify-content: center;
    position: relative;
    padding: 0;
    margin: 0;
}
.product__details__tab {
    padding-top: 60px;
}
.product__details__tab .nav-tabs:before {
    position: absolute;
    left: 0;
    top: 12px;
    height: 1px;
    width: 370px;
    background: #ebebeb;
    content: "";
}
.product__details__tab .nav-tabs:after {
    position: absolute;
    right: 0;
    top: 12px;
    height: 1px;
    width: 370px;
    background: #ebebeb;
    content: "";
}
.product__details__tab .product__details__tab__desc {
    padding-top: 44px;
}
.product__details__text ul li .share {
    display: inline-block;
}
.product__details__text ul li .share a {
    display: inline-block;
    font-size: 15px;
    color: #1c1c1c;
    margin-right: 25px;
}

/*招聘页面样式*/
.job-item {
    border-radius: 2px;
    transition: .5s;
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, .08);
    box-shadow: none;
}
.job-item:hover {
    box-shadow: 0 0 45px rgba(0, 0, 0, .08);
}
/*招聘页面样式结束*/

/* 首页关于我们模块 */
.about-home-section {
    background-color: #f8f9fa; /* 灰色背景 */
    padding: 60px 0;
}

.floor_5 {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1200px; /* 限制内容最大宽度 */
    margin: 0 auto; /* 水平居中 */
    padding: 0 15px; /* 左右留出一些边距 */
}

.floor_5 .left {
    flex: 1;
}

.floor_5 .left h3 {
    font-size: 60px; /* 再次增大标题字体 */
    margin-bottom: 5px;
    color: #0d4a8f; /* 深蓝色 */
}

.floor_5 .left h4 {
    font-size: 16px;
    color: #0d4a8f; /* 与主标题一致的深蓝色 */
    margin-bottom: 25px;
}

.floor_5 .left .p {
    font-size: 16px; /* 增大段落字体 */
    line-height: 1.8; /* 调整行高 */
    color: #555;
    margin-bottom: 30px;
}

.floor_5 .right {
    flex: 1;
    max-width: 50%;
    overflow: visible; /* 允许伪元素超出容器边界 */
    position: relative;
}

.floor_5 .right a {
    position: relative;
    display: block;
}

/* 为图片添加一个装饰性的外框，并向右偏移 */
.floor_5 .right a::after {
    content: '';
    position: absolute;
    top: -10px;
    left: 40px;  /* 显著右移装饰性外框，增强视觉效果 */
    right: -100px; /* 扩展右边距，让外框延伸到容器外 */
    bottom: -10px;
    border: 2px solid rgba(0, 102, 204, 0.2);
    border-radius: 15px;
    z-index: -1;
    transition: all 0.3s ease; /* 添加过渡动画 */
}

.floor_5 .right img {
    width: 100%;
    border-radius: 8px;
}

/* 公司数据统计栏 */
.company-stats-bar {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 40px 0;
    margin: 40px auto 0;
    max-width: 1200px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon i {
    font-size: 36px;
    color: #a0522d; /* 棕色 */
}

.stat-item:nth-child(1) .stat-icon i {
    color: #b22222; /* 消防砖红 */
}

.stat-item:nth-child(3) .stat-icon i {
    color: #556b2f; /* 暗橄榄绿 */
}

.stat-text .stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    line-height: 1;
}

.stat-text .stat-number span {
    font-size: 20px;
    font-weight: normal;
    margin-left: 5px;
}

.stat-text .stat-label {
    font-size: 14px;
    color: #888;
    margin-top: 5px;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background-color: #e0e0e0;
}

@media (max-width: 768px) {
    .floor_5 {
        flex-direction: column;
    }
    .floor_5 .right {
        max-width: 100%;
    }
}

/* ========================================
   自定义首页轮播图导航按钮样式 (v4 - Final Centering)
   ======================================== */
.hero-banner .swiper-button-prev,
.hero-banner .swiper-button-next {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    transition: background-color 0.3s ease;
    background-image: none !important; /* 强制移除默认的SVG背景图 */
    border: none !important; /* 移除边框 */
    outline: none !important; /* 移除焦点轮廓 */
    position: relative; /* 为绝对定位的伪元素提供上下文 */
}

.hero-banner .swiper-button-prev:hover,
.hero-banner .swiper-button-next:hover {
    background-color: rgba(0, 0, 0, 0.6);
    outline: none !important; /* 确保悬停时也没有轮廓 */
}

/* 隐藏默认的SVG箭头和字体图标 */
.hero-banner .swiper-button-prev::after,
.hero-banner .swiper-button-next::after,
.hero-banner .swiper-button-prev i,
.hero-banner .swiper-button-next i {
    display: none !important;
    content: '' !important;
}

/* 使用伪元素创建新的、绝对居中的箭头 */
.hero-banner .swiper-button-prev::before,
.hero-banner .swiper-button-next::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    box-sizing: border-box; /* 确保width/height包含border */
    border-style: solid;
    border-color: #fff;
    border-width: 0 2px 2px 0;
}

.hero-banner .swiper-button-prev::before {
    transform: translate(-75%, -50%) rotate(135deg); /* 再次微调以实现视觉居中 */
}

.hero-banner .swiper-button-next::before {
    transform: translate(-25%, -50%) rotate(-45deg); /* 再次微调以实现视觉居中 */
}

/* Banner图片修复和main-container间距调整 */
.banner-area {
    background-size: cover !important; /* 轮播图在移动端100%显示，覆盖整个容器 */
    height: 211px !important;
    min-height: 211px !important;
    max-height: 211px !important;
    background-repeat: no-repeat !important;
    background-position: center center !important;
    margin-top: 0 !important; /* 移除重复的margin-top，body已有padding-top */
    overflow: hidden !important; /* 防止内容溢出 */
}

/* 减少main-container的上下间距 */
.main-container {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
}

/* 针对内页banner后的main-container特别调整 */
.banner-area + .main-container,
#banner-area + .main-container {
    padding-top: 30px !important;
}

/* Custom styles to override banner margin and set body background */
.banner-area {
    margin: 0 !important;
    padding: 0 !important;
    margin-top: -10px !important; /* Forcefully remove the top margin */
}

body {
    background-color: #fff !important;
}

/* Custom styles to override banner margin and set body background */
.banner-area {
    margin: 0 !important;
    padding: 0 !important;
}

body {
    background-color: #fff !important;
}