@charset "utf-8";
/****************************** w_common.css *********************************/

/* ============================================
   全局基础
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    color: #333;
    background: #fff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: #1B3A6B;
}
img {
    border: none;
    vertical-align: middle;
}
ul, ol {
    list-style: none;
}

/* ============================================
   顶部联系信息栏
   ============================================ */
.top-contact-bar {
    background: #1B3A6B;
    color: #fff;
    font-size: 13px;
    line-height: 40px;
}
.top-contact-bar .cent {
    display: flex;
    justify-content: flex-end;
}
.top-contact-bar .contact-info {
    display: flex;
    gap: 28px;
}
.top-contact-bar .contact-info li {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.85);
    font-size: 12px;
}
.top-contact-bar .contact-info li i {
    color: #F5820B;
    font-size: 13px;
}

/* ============================================
   主导航栏
   ============================================ */
#top {
    height: auto;
    background: #fff;
    border-bottom: 1px solid #eee;
    position: relative;
    z-index: 100;
}
#top .cent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}
#top #logo {
    float: none;
    display: block;
    height: 60px;
    margin: 0;
}
#top #top_r {
    width: auto;
    float: none;
}
#nav {
    height: auto;
    line-height: normal;
}
#nav > ul {
    display: flex;
    align-items: center;
    gap: 4px;
}
#nav > ul > li {
    float: none;
    padding: 0;
    margin: 0;
    position: relative;
}
#nav > ul > li > a {
    display: block;
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    border-bottom: none;
    border-radius: 6px;
    transition: all 0.2s;
}
#nav > ul > li > a:hover,
#nav > ul > li > a.me {
    color: #1B3A6B;
    background: #f0f4fa;
    border-bottom: none;
}
#nav > ul > li.nav-quote > a {
    background: #F5820B;
    color: #fff;
    border-radius: 6px;
    padding: 10px 24px;
}
#nav > ul > li.nav-quote > a:hover {
    background: #e0720a;
    color: #fff;
}

/* 下拉菜单 */
#nav > ul > li .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 8px 0;
    z-index: 999;
    border: 1px solid #eee;
}
#nav > ul > li:hover .sub-menu {
    display: block;
}
#nav > ul > li .sub-menu li {
    float: none;
    padding: 0;
    margin: 0;
    border-bottom: none;
    height: auto;
    line-height: normal;
    overflow: visible;
}
#nav > ul > li .sub-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 400;
    color: #555;
    border-bottom: none;
}
#nav > ul > li .sub-menu li a:hover {
    background: #f7f9fc;
    color: #1B3A6B;
}

/* ============================================
   轮播 Banner
   ============================================ */
#bans {width: 100%;height: 550px;position: relative;overflow: hidden;margin: 0 auto;}
#bans a {width: 100%;height: 100%;display: block;}
#bans img {height: 100%;position: absolute;top: 0;left: 0;}
#bans dl {width: 100%;height: 30px;line-height: 30px;position: absolute;right: 0;bottom: 10px;z-index: 5;text-align: center;}
#bans dl dd {width: 12px;height: 12px;margin: 0 5px;cursor: pointer;background: rgba(255,255,255,0.5);display: inline-block;border-radius: 50%;transition: background 0.3s;}
#bans dl .me {background: #F5820B;}

/* 内页 Banner */
#top_pic {width: 100%;height: 300px;overflow: hidden;}
#top_pic img {width: 100%;height: 100%;display: block;object-fit: cover;}

/* ============================================
   页脚
   ============================================ */
#foot {padding: 60px 40px 40px 40px;background: #0d1f3c;color: #fff;}
#foot:after {display: block;content: '';clear: both;}
#foot .foot-grid {display: flex;gap: 40px;}
#foot .foot-col {flex: 1;}
#foot .foot-brand {flex: 1.5;}
#foot #foot_logo {float: none;display: block;height:100px;margin: 0 0 16px 0;}
#foot .foot-brand > p {font-size: 13px;color: rgba(255,255,255,0.65);line-height: 1.7;margin-bottom: 20px;}
#foot .foot-social {display: flex;gap: 12px;}
#foot .foot-social a {width: 36px;height: 36px;border-radius: 50%;background: rgba(255,255,255,0.1);display: flex;align-items: center;justify-content: center;color: #fff;font-size: 14px;transition: background 0.2s;}
#foot .foot-social a:hover {background: #F5820B;}
#foot .foot-col h4 {font-size: 16px;font-weight: 700;margin-bottom: 20px;color: #fff;}
#foot .foot-col ul {list-style: none;padding: 0;}
#foot .foot-col ul li {line-height: normal;padding: 6px 0;margin-bottom:6px;font-size: 13px;color: rgba(255,255,255,0.65);text-align: left;display: flex;align-items: center;gap: 8px;}
#foot .foot-col ul li a {color: rgba(255,255,255,0.65);font-size: 13px;transition: color 0.2s;}
#foot .foot-col ul li a:hover {color: #F5820B;}
#foot .foot-col ul li i {width:36px;height:36px;min-width:36px;min-height:36px;display: inline-flex;align-items: center;justify-content: center;flex-shrink: 0;color: #F5820B;font-size: 15px;text-align: center;background:#292b35;border-radius:50%;}

/* 版权栏 */
#footer {
    line-height: 50px;
    background: #142d56;
    color: rgba(255,255,255,0.5);
    text-align: center;
    font-size: 13px;
}

/* ============================================
   回到顶部
   ============================================ */
.to_top#type2 {
    width: 50px;
    padding: 0;
    display: none;
    background: #1B3A6B;
    border-radius: 8px;
    position: fixed;
    bottom: 40px;
    right: 30px;
    z-index: 98;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
/* 浮动联系按钮 - 鼠标悬停展开效果 */
.float-contact {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
}
.float-contact ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.float-contact ul li {
    margin: 0;
    display: flex;
    justify-content: flex-end;
}
.float-item {
    display: flex;
    align-items: center;
    height: 56px;
    background: #1B3A6B;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    transition: width 0.5s ease;
    width: 56px;
}
.float-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.float-icon i {
    font-size: 22px;
    color: #fff;
}
.float-text {
    white-space: nowrap;
    color: #fff;
    font-size: 14px;
    padding-right: 16px;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.float-item:hover {
    width: 220px;
}
.float-item:hover .float-text {
    opacity: 1;
}
/* 返回顶部按钮 - 不展开 */
.float-item.to_top_a {
    transition: none;
}
.float-item.to_top_a:hover {
    width: 56px;
}

/* ============================================
   空状态
   ============================================ */
.kong {
    height: 300px;
    line-height: 300px;
    font-size: 16px;
    text-align: center;
    color: #999;
}

/* ============================================
   关于我们页面 - About Us
   ============================================ */
.about-page {
    padding: 80px 0 100px;
    text-align: center;
}
.about-page h1 {
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 48px;
    font-weight: 800;
    color: #1B3A6B;
    margin-bottom: 16px;
}
.about-page .sub-title {
    font-size: 24px;
    font-weight: 700;
    color: #000;
    margin-bottom: 48px;
}
.about-page .about-content {
    max-width: 1100px;
    margin: 0 auto;
    text-align: left;
    font-size: 16px;
    color: #333;
    line-height: 1.8;
}
.about-page .about-content p {
    margin-bottom: 20px;
    text-indent: 2em;
}

/* ============================================
   优势展示 - Advantages（大图背景+标题叠放，悬停显示内容）
   ============================================ */
.advantages-section {
    padding: 80px 0 100px;
    background: #fff;
}
.advantages-section .advantages-title {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: #1B3A6B;
    text-align: center;
    margin-bottom: 40px;
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
/* 卡片 - 图片铺满 */
.adv-card {
    position: relative;
    height: 240px;
    overflow: hidden;
    border-radius: 4px;
    cursor: default;
}
.adv-card .adv-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}
.adv-card:hover .adv-img {
    transform: scale(1.05);
}
/* 遮罩层 + 标题 - 默认显示在图片中央 */
.adv-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: opacity 0.35s ease;
    z-index: 2;
}
.adv-card:hover .adv-overlay {
    opacity: 0;
}
.adv-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    line-height: 1.4;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
/* 详情内容 - 默认隐藏，悬停时显示 */
.adv-detail {
    position: absolute;
    inset: 0;
    background: rgba(27,58,107,0.92);
    color: #fff;
    padding: 28px 24px;
    font-size: 14px;
    line-height: 1.75;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow-y: auto;
}
.adv-card:hover .adv-detail {
    opacity: 1;
}

/* ============================================
   Meet Our Amazing Team - 团队展示
   ============================================ */
.team-section {
    padding: 70px 0 80px;
    background: #fff;
}
.team-section .team-title {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    font-weight: 700;
    color: #222;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}
.team-section .team-underline {
    width: 50px;
    height: 2px;
    background: #333;
    margin: 0 auto 45px;
}
.team-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.team-item {
    flex: 1;
    min-width: 0;
    max-width: 280px;
    overflow: hidden;
}
.team-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}
.team-item:hover img {
    transform: scale(1.08);
}

/* Team 响应式 */
@media (max-width: 992px) {
    .team-grid {
        flex-wrap: wrap;
        gap: 12px;
    }
    .team-item {
        max-width: calc(50% - 6px);
    }
}
@media (max-width: 576px) {
    .team-section { padding: 50px 0 60px; }
    .team-section .team-title { font-size: 22px; }
    .team-grid { gap: 10px; padding: 0 15px; }
    .team-item { max-width: 100%; }
}

/* ============================================
   STRESS-FREE TRANSPORT - 图片展示（Partners上方）
   参考样式：标题居中+下划线，4张实景图横排，简洁无装饰
   ============================================ */
.stress-section {
    padding: 70px 0 80px;
    background: #fafafa;
}
.stress-section .stress-title {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    font-weight: 700;
    color: #222;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}
.stress-section .stress-underline {
    width: 50px;
    height: 2px;
    background: #333;
    margin: 0 auto 45px;
}
.stress-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.stress-item {
    flex: 1;
    min-width: 0;
    max-width: 280px;
    overflow: hidden;
}
.stress-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}
.stress-item:hover img {
    transform: scale(1.08);
}

/* Stress 响应式 */
@media (max-width: 992px) {
    .stress-grid {
        flex-wrap: wrap;
        gap: 12px;
    }
    .stress-item {
        max-width: calc(50% - 6px);
    }
}
@media (max-width: 576px) {
    .stress-section { padding: 50px 0 60px; }
    .stress-section .stress-title { font-size: 22px; }
    .stress-grid { gap: 10px; padding: 0 15px; }
    .stress-item { max-width: 100%; }
}

/* ============================================
   合作伙伴 - Partners（Logo墙，页面底部）
   ============================================ */
.partners-section {
    padding: 70px 0 90px;
    background: linear-gradient(180deg, #fff 0%, #f5f7fa 100%);
}
.partners-section .partners-title {
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: #1B3A6B;
    text-align: center;
    margin-bottom: 10px;
}
.partners-section .partners-subtitle {
    font-size: 15px;
    color: #888;
    text-align: center;
    margin-bottom: 50px;
}
.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 32px 24px;
    align-items: center;
}
.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 16px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #eee;
    transition: all 0.35s ease;
}
.partner-item:hover {
    border-color: #1B3A6B;
    box-shadow: 0 8px 28px rgba(27,58,107,0.10);
    transform: translateY(-4px);
}
.partner-item .partner-logo {
    max-width: 100%;
    max-height: 56px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.4s ease;
}

/* Advantages 响应式 */
@media (max-width: 768px) {
    .advantages-grid { grid-template-columns: 1fr; }
    .adv-card { height: 200px; }
    .adv-name { font-size: 17px; }
    .adv-detail { font-size: 13px; padding: 20px 18px; }
}