@charset "utf-8";
/* ===========================================================
   home.css — 首页/全站共享视觉样式 (对齐 Astra 主题)
   设计 token:
     主色 #0c5ba2 (悬停 #000) | 正文灰 #858a93 | 浅底 #F0F5FA
     页脚 #111111 | 版权字 #a8bbd1 | 字体 Roboto
   断点: 991 / 767 / 480
   =========================================================== */

:root {
    --brand: #0c5ba2;
    --brand-hover: #000000;
    --text-dark: #000000;
    --text-body: #858a93;
    --bg-soft: #f7f9fc;
    --bg-white: #ffffff;
    --footer-bg: #111111;
    --footer-text: #a8bbd1;
    --border-soft: #D1D5DB;
    --container-width: 1299px;
}

/* ===========================================================
   基础 / 全局
   =========================================================== */
* { box-sizing: border-box; }
html, body {
    font-family: 'Roboto', Arial, sans-serif;
    color: var(--text-body);
    font-size: 16px;
    line-height: 1.65;
    font-weight: 400;
    margin: 0;
    -webkit-font-smoothing: antialiased;
}
body { background: var(--bg-white); padding-top: 0; }
a { color: var(--brand); text-decoration: none; transition: color .2s; }
a:hover { color: var(--brand-hover); }
h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 16px;
}
h1 { font-size: 36px; }
h2 { font-size: 30px; }
h3 { font-size: 24px; }
h4 { font-size: 20px; }
p { margin: 0 0 16px; }
img { max-width: 100%; height: auto; }
.container { width: 100%; max-width: var(--container-width); }

/* ===========================================================
   顶部细栏 topbar
   =========================================================== */
.topbar {
    position: relative;
    background: transparent;
    border-bottom: none;
    font-size: 15px;
    height: 51px;
    line-height: 51px;
    overflow: hidden;
}
.topbar .container {
    position: relative;
    width: 100%;
    max-width: var(--container-width);
    height: 100%;
    margin: 0 auto;
    padding: 0;
}
.topbar-left { position: absolute; left: 97px; top: 0; height: 100%; line-height: 51px; }
.topbar-right { position: absolute; right: 97px; top: 0; height: 100%; line-height: 51px; display: flex; gap: 20px; align-items: center; }
.topbar-left a { color: var(--brand); }
.topbar-left a:hover { color: var(--brand-hover); }
.topbar-left i { margin-right: 4px; }
.topbar-right .lang-flag {
    display: inline-flex;
    padding: 0;
    border-radius: 2px;
    line-height: 0;
    border: none;
    transition: opacity .2s;
    opacity: .65;
}
.topbar-right .lang-flag img { width: 20px; height: 14px; display: block; object-fit: cover; border-radius: 2px; }
.topbar-right .lang-flag.active,
.topbar-right .lang-flag:hover { opacity: 1; border: none; background: none; }

/* ===========================================================
   主头部 site-header
   =========================================================== */
.site-header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.site-nav { margin-bottom: 0; border: none; min-height: 70px; background: transparent; }
.site-nav .container,
.site-nav > .container { display: flex; align-items: center; justify-content: space-between; padding: 0; }
.navbar-header { flex: 0 0 auto; float: none !important; padding: 0; margin: 0; }
.navbar > .container .navbar-brand,
.site-nav .navbar-brand {
    padding: 10px 0;
    margin: 0 !important;
    height: 70px;
    display: flex;
    align-items: center;
    line-height: 1;
}
.navbar-brand img { max-height: 50px; width: auto; }
.navbar-brand .brand-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--brand);
    letter-spacing: -.3px;
}
.navbar-main { display: flex; align-items: center; gap: 4px; }
.navbar-main > li > a {
    color: var(--text-dark) !important;
    font-weight: 500;
    font-size: 14px;
    padding: 25px 16px;
    text-transform: uppercase;
    letter-spacing: .3px;
    background: transparent !important;
}
.navbar-main > li > a:hover,
.navbar-main > li.active > a,
.navbar-main > li:hover > a { color: var(--brand) !important; }
.navbar-main .dropdown-menu {
    border: 1px solid var(--border-soft);
    border-top: 3px solid var(--brand);
    border-radius: 0;
    box-shadow: 0 6px 20px rgba(0,0,0,.1);
    min-width: 220px;
    padding: 8px 0;
}
/* PC端: hover 展开下拉 (让 PRODUCT 等顶级链接可直接点击跳转) */
@media (min-width: 992px) {
    .navbar-main .dropdown:hover > .dropdown-menu { display: block; }
    .navbar-main .dropdown > a > .caret { transition: transform .2s; }
    .navbar-main .dropdown:hover > a > .caret { transform: rotate(180deg); }
}
.navbar-main .dropdown-menu > li > a {
    padding: 10px 20px;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 400;
    text-transform: none;
}
.navbar-main .dropdown-menu > li > a:hover {
    background: var(--bg-soft);
    color: var(--brand);
}

/* Instant Quote 胶囊按钮 */
.btn-quote {
    display: inline-block;
    background: var(--brand);
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .3px;
    transition: background .2s;
    margin-left: 12px;
}
.btn-quote:hover { background: var(--brand-hover); color: #fff !important; }
.btn-quote i { margin-left: 2px; }

/* 移动端汉堡 */
.navbar-toggle { margin-top: 18px; border-color: var(--border-soft); }
.navbar-toggle .icon-bar { background: var(--text-dark); }

/* ===========================================================
   Hero 三图轮播
   =========================================================== */
.hero-carousel {
    position: relative;
    min-height: 633px;
    color: #fff;
    background: linear-gradient(135deg, #0c5ba2 0%, #0a3d6e 100%);
    overflow: hidden;
}
.hero-carousel .carousel-inner,
.hero-carousel .item,
.hero-slide { min-height: 633px; }
/* 大屏(≥1360px): 高度按 0.469 比例随宽度缩放, 1:1 对齐目标站 SmartSlider; 封顶 900 */
@media (min-width: 1360px) {
    .hero-carousel { min-height: 46.9vw; max-height: 900px; height: 46.9vw; }
    .hero-carousel .carousel-inner,
    .hero-carousel .item,
    .hero-slide { min-height: 46.9vw; max-height: 900px; }
}
/* 超宽屏(≥1921px): 封顶 900px, 1:1 对齐目标站 */
@media (min-width: 1921px) {
    .hero-carousel,
    .hero-carousel .carousel-inner,
    .hero-carousel .item,
    .hero-slide { min-height: 900px; height: 900px; }
}
.hero-carousel.carousel-fade .carousel-inner .item {
    opacity: 0;
    transition: opacity .65s ease-in-out;
}
.hero-carousel.carousel-fade .carousel-inner .active { opacity: 1; }
.hero-carousel.carousel-fade .carousel-inner .active.left,
.hero-carousel.carousel-fade .carousel-inner .active.right { left: 0; opacity: 0; transform: none; }
.hero-carousel.carousel-fade .carousel-inner .next.left,
.hero-carousel.carousel-fade .carousel-inner .prev.right { left: 0; opacity: 1; transform: none; }
.hero-carousel.carousel-fade .carousel-control { z-index: 3; }
.hero-slide {
    position: relative;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 1;
}
.hero-container {
    position: relative;
    z-index: 2;
    min-height: 560px;
    display: flex;
    align-items: center;
}
.hero-content { max-width: 620px; padding: 80px 0; }
.hero-title {
    color: #fff;
    font-size: 64px;
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 18px;
    text-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.hero-subtitle {
    color: rgba(255,255,255,.92);
    font-size: 20px;
    font-weight: 300;
    margin: 0 0 30px;
    line-height: 1.5;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-carousel .carousel-indicators { bottom: 22px; z-index: 4; }
.hero-carousel .carousel-indicators li {
    width: 30px;
    height: 4px;
    margin: 0 4px;
    border: 0;
    border-radius: 2px;
    background: rgba(255,255,255,.55);
}
.hero-carousel .carousel-indicators .active {
    width: 30px;
    height: 4px;
    margin: 0 4px;
    background: #fff;
}
.hero-carousel .carousel-control {
    width: 72px;
    background: none;
    opacity: .75;
    z-index: 3;
    text-shadow: 0 2px 8px rgba(0,0,0,.35);
}
.hero-carousel .carousel-control:hover,
.hero-carousel .carousel-control:focus { opacity: 1; }
.hero-carousel .carousel-control .fa {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 44px;
    height: 44px;
    margin: -22px 0 0 -22px;
    border: 1px solid rgba(255,255,255,.65);
    border-radius: 50%;
    font-size: 28px;
    line-height: 42px;
    text-align: center;
}
.hero-carousel .carousel-control:focus .fa {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

/* ===========================================================
   通用按钮系统
   =========================================================== */
.btn { border-radius: 4px; font-weight: 500; padding: 12px 26px; transition: all .2s; border: 2px solid transparent; font-family: inherit; }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-primary {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    border-radius: 4px;
}
.btn-primary:hover,
.btn-primary:focus {
    background: var(--brand-hover);
    border-color: var(--brand-hover);
    color: #fff;
}
.btn-hero {
    background: var(--brand);
    color: #fff;
    padding: 16px 40px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 15px;
    border: none;
    transition: background .2s;
}
.btn-hero:hover { background: var(--brand-hover); color: #fff; }
.btn-outline-light {
    background: transparent;
    border: 2px solid rgba(255,255,255,.7);
    color: #fff;
    padding: 14px 32px;
    border-radius: 4px;
    font-weight: 500;
}
.btn-outline-light:hover { background: rgba(255,255,255,.15); border-color: #fff; color: #fff; }

/* ===========================================================
   通用区块
   =========================================================== */
.section { padding: 70px 0; }
.section-soft { background: var(--bg-soft); }
.section-white { background: var(--bg-white); }
.section-feedback { padding-top: 90px; padding-bottom: 90px; }
.section-dark { background: var(--footer-bg); color: #fff; }
.section-head { text-align: center; margin-bottom: 50px; }
.section-title {
    font-size: 40px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 14px;
}
.section-title .accent { color: var(--brand); }
.section-desc {
    font-size: 16px;
    color: var(--text-body);
    max-width: 680px;
    margin: 0 auto;
}
.section-more { text-align: center; margin-top: 44px; }

/* ===========================================================
   区块2: 公司简介 (图文左右)
   =========================================================== */
.section-intro .intro-img {
    width: 100%;
    aspect-ratio: 3 / 2;
    display: block;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
}
/* PC 端 (≥992px) 左右图文同高: 图片改 1:1 以对齐右侧文字高度 */
@media (min-width: 992px) {
    .section-intro .intro-img {
        aspect-ratio: 1 / 1;
        object-position: center;
    }
}
.section-intro h2 { font-size: 40px; margin-bottom: 20px; }
.section-intro p { color: var(--text-body); margin-bottom: 16px; }

/* ===========================================================
   区块3: 信任指标 (1:1 对齐目标站 Why 10000+ Clients Trust Us)
   规格: 深色背景图 + 白字标题 + 4 白卡(图标+标题+描述)
   =========================================================== */
.section-trust {
    position: relative;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
/* 深色渐变遮罩: 压住底图前景细节, 让标题与玻璃卡片更突出 (不改 HTML) */
.section-trust::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7,28,51,.62) 0%, rgba(7,28,51,.48) 50%, rgba(7,28,51,.66) 100%);
    pointer-events: none;
    z-index: 0;
}
.section-trust > .container { position: relative; z-index: 1; }
/* 深色背景上的白色标题/副标题 */
.section-head-light .section-title { color: #ffffff; font-weight: 700; }
.section-head-light .section-desc { color: rgba(255,255,255,.88); }

.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
/* 卡片: 玻璃拟态 + 左侧品牌色强调条, 区别于目标站的纯白居中卡 */
.trust-item {
    position: relative;
    background: rgba(255,255,255,.10);
    backdrop-filter: blur(10px) saturate(1.1);
    -webkit-backdrop-filter: blur(10px) saturate(1.1);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 14px;
    padding: 30px 22px 28px 30px;
    text-align: left;
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
/* 左侧品牌色竖向强调条 */
.trust-item::before {
    content: "";
    position: absolute;
    left: 0; top: 22px; bottom: 22px;
    width: 4px;
    border-radius: 0 4px 4px 0;
    background: var(--brand);
    transition: width .25s ease, top .25s ease, bottom .25s ease;
}
.trust-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 38px rgba(0,0,0,.28);
    background: rgba(255,255,255,.16);
}
.trust-item:hover::before { width: 6px; top: 0; bottom: 0; border-radius: 0; }
/* 图标: 品牌色半透明圆形底托, 托起彩色 PNG */
.trust-icon {
    width: 58px; height: 58px;
    margin: 0 0 16px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(12,91,162,.22);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 50%;
}
.trust-icon img { width: 38px; height: 38px; object-fit: contain; display: block; }
.trust-title {
    font-size: 19px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px;
    line-height: 1.3;
}
/* 标题下方细分隔线, 替代目标站的纯文字间距 */
.trust-title::after {
    content: "";
    display: block;
    width: 32px; height: 2px;
    margin-top: 10px;
    background: var(--brand);
    border-radius: 2px;
}
.trust-desc {
    font-size: 15px;
    color: rgba(255,255,255,.86);
    line-height: 1.65;
    margin: 12px 0 0;
}
/* 兼容旧字段(不再显示) */
.trust-num, .trust-label { display: none; }

/* ===========================================================
   区块4: 产品网格 (极简卡)
   =========================================================== */
/* 列表页 banner */
/* 产品列表 banner (1:1 对齐目标站: 透明底, 面包屑+H1, 小间距) */
.archive-banner { background: transparent; padding: 24px 0 16px; border-bottom: none; }
.archive-banner-title { font-size: 36px; font-weight: 700; color: var(--text-dark); margin: 0; text-align: start; line-height: 1.2; }

/* 分类 tab */
/* banner 内面包屑 */
.breadcrumb-banner { background: none; padding: 0; margin: 0 0 8px; }
.breadcrumb-banner > li, .breadcrumb-banner a { color: var(--text-body); }
.breadcrumb-banner > .active { color: var(--text-dark); }

/* 排序下拉 (对齐目标站 woocommerce-ordering) */
.archive-sort { margin-left: auto; }
.archive-sort select {
    padding: 6px 12px;
    font-size: 14px;
    color: var(--text-body);
    background: var(--bg-white);
    border: 1px solid var(--border-soft);
    border-radius: 4px;
    cursor: pointer;
}

/* 产品网格: 4 列 gap 20px */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
/* 极简卡片: 无背景无圆角, 透明 */
.product-card {
    background: transparent;
    border: none;
    border-radius: 0;
    overflow: hidden;
    display: block;
    color: inherit;
    transition: transform .2s;
}
.product-card:hover {
    transform: translateY(-4px);
    text-decoration: none;
    box-shadow: none;
}
.product-card:hover h3 { color: var(--brand); }
.product-cover { background: var(--bg-soft); aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.product-card:hover .product-cover img { transform: scale(1.05); }
.product-cover-placeholder { color: var(--border-soft); font-size: 48px; }
.product-body { padding: 16px 4px; }
.product-body h3 { font-size: 16px; font-weight: 600; color: var(--text-dark); margin: 0 0 12px; line-height: 1.4; }
.product-readmore {
    display: inline-block;
    font-size: 16px;
    color: var(--brand);
    font-weight: 500;
}
.product-card:hover .product-readmore { text-decoration: underline; }
.product-body p, .product-price { display: none; }   /* 极简卡: 隐藏描述/价格 */

/* ===========================================================
   区块5: 场景 (6 覆盖图卡)
   =========================================================== */
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scenario-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 3/2;
    display: block;
    color: #fff;
}
.scenario-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.scenario-card:hover img { transform: scale(1.08); }
.scenario-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.1) 0%, rgba(0,0,0,.7) 100%);
    display: flex; align-items: flex-end;
    padding: 24px;
}
.scenario-overlay h3 { color: #fff; font-size: 20px; margin: 0; font-weight: 600; }

/* ===========================================================
   区块6/7: 定制 / 质量控制 (图文)
   =========================================================== */
.split-section img { border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.1); width: 100%; }
.split-section h2 { font-size: 40px; margin-bottom: 18px; }
.split-section ul { list-style: none; padding: 0; margin: 16px 0 24px; }
.split-section ul li { padding: 6px 0 6px 28px; position: relative; color: var(--text-body); }
.split-section ul li::before {
    content: '\f00c';
    font-family: FontAwesome;
    color: var(--brand);
    position: absolute; left: 0; top: 6px;
}

/* ===========================================================
   区块8: FAQ 折叠 (Spectra 风, 深色背景图 1:1 对齐目标站)
   =========================================================== */
.section-faq {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border-soft); border-radius: 6px; margin-bottom: 12px; overflow: hidden; background: var(--bg-white); }
.faq-q {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 18px 22px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
}
.faq-q:hover { color: var(--brand); }
.faq-q .faq-icon { color: var(--brand); transition: transform .25s; font-size: 18px; }
.faq-item.open .faq-q .faq-icon { transform: rotate(45deg); }
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 20px; }
.faq-a p { color: var(--text-body); margin: 0; line-height: 1.7; }

/* 深色背景图上的 FAQ (1:1 对齐目标站: 白字 + 半透明深条) */
.section-faq .faq-item {
    background: rgba(0, 0, 0, .38);
    border-color: rgba(255, 255, 255, .14);
    backdrop-filter: blur(2px);
}
.section-faq .faq-q { color: #ffffff; }
.section-faq .faq-q:hover { color: #cfe0f5; }
.section-faq .faq-q .faq-icon { color: #ffffff; }
.section-faq .faq-a p { color: rgba(255, 255, 255, .85); }

/* ===========================================================
   区块9: 客户评价 (3 卡)
   =========================================================== */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial-card {
    background: var(--bg-white);
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    padding: 32px 26px;
    text-align: center;
}
.testimonial-avatar { width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 16px; object-fit: cover; border: 3px solid var(--bg-soft); }
.testimonial-stars { color: #f5a623; margin-bottom: 12px; font-size: 14px; }
.testimonial-text { color: var(--text-body); font-style: italic; margin-bottom: 16px; line-height: 1.7; }
.testimonial-name { font-weight: 600; color: var(--text-dark); margin: 0; }
.testimonial-from { font-size: 13px; color: var(--text-body); }

/* ===========================================================
   区块10: 报价表单 (Fluent 风)
   =========================================================== */
.quote-section { background: var(--bg-white); }
.quote-section h2 { font-size: 40px; }
.quote-form-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: center; }
.quote-form { background: var(--bg-white); padding: 36px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.quote-form h3 { font-size: 22px; margin-bottom: 20px; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 13px; font-weight: 500; color: var(--text-dark); margin-bottom: 6px; }
.form-row label .req { color: #d6334c; }
.form-row input,
.form-row textarea,
.form-row select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-soft);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    color: var(--text-dark);
    background: var(--bg-white);
    transition: border-color .2s;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(12,91,162,.12); }
.form-row textarea { min-height: 90px; resize: vertical; }
.quote-form .btn-primary { width: 100%; padding: 14px; }

/* ===========================================================
   区块11: 博客卡 (3 列)
   =========================================================== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card {
    background: var(--bg-white);
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow .2s, transform .2s;
    display: block;
    color: inherit;
}
.blog-card:hover { box-shadow: 0 12px 32px rgba(0,0,0,.1); transform: translateY(-4px); text-decoration: none; }
.blog-card:hover h3 { color: var(--brand); }
.blog-cover { aspect-ratio: 16/9; overflow: hidden; background: var(--bg-soft); }
.blog-cover img { width: 100%; height: 100%; object-fit: cover; }
.blog-cover-placeholder { display: flex; align-items: center; justify-content: center; color: var(--border-soft); font-size: 40px; }
.blog-body { padding: 20px 22px 24px; }
.blog-body .blog-date { font-size: 13px; color: var(--text-body); margin-bottom: 8px; display: block; }
.blog-body h3 { font-size: 18px; font-weight: 600; margin: 0 0 10px; line-height: 1.4; }
.blog-body p { font-size: 14px; color: var(--text-body); margin: 0 0 12px; line-height: 1.6; }
.blog-more { color: var(--brand); font-weight: 500; font-size: 14px; }

/* ===========================================================
   页脚
   =========================================================== */
.site-footer { background: var(--footer-bg); color: var(--footer-text); }
.footer-main { padding: 64px 0 60px; }
.footer-col { margin-bottom: 30px; }
.footer-logo {
    display: inline-block;
    margin-bottom: 18px;
    line-height: 1;
}
.footer-logo img {
    width: 200px;
    height: auto;
    display: block;
}
.footer-logo:hover { color: var(--brand); }
.footer-blurb { font-size: 14px; color: #727579; line-height: 1.7; margin-bottom: 18px; }
.footer-title { color: #fff; font-size: 20px; font-weight: 600; margin-bottom: 20px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 13px; }
.footer-links a { color: var(--footer-text); font-size: 14px; }
.footer-links a:hover { color: var(--brand); }
.footer-links a i { font-size: 12px; margin-right: 6px; }
.footer-contact-list { list-style: none; padding: 0; margin: 0; }
.footer-contact-list li { font-size: 14px; color: var(--footer-text); margin-bottom: 12px; display: flex; align-items: flex-start; gap: 10px; }
.footer-contact-list i { color: var(--brand); margin-top: 4px; width: 16px; text-align: center; }
.footer-contact-list a { color: var(--footer-text); }
.footer-contact-list a:hover { color: var(--brand); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
}
.footer-social a:hover { background: var(--brand); color: #fff; }
.footer-copyright {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 20px 0;
    text-align: center;
    font-size: 14px;
    color: var(--footer-text);
}

/* ===========================================================
   悬浮侧边菜单
   =========================================================== */
.floating-menu {
    position: fixed;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.fm-item {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 14px rgba(0,0,0,.2);
    position: relative;
    transition: background .2s;
}
.fm-item:hover { background: var(--brand-hover); color: #fff; }
.fm-item .fm-label {
    position: absolute;
    right: 58px;
    background: var(--text-dark);
    color: #fff;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
}
.fm-item:hover .fm-label { opacity: 1; }
.fm-item.fm-top { background: var(--text-dark); }

/* ===========================================================
   询盘弹窗 (.inquiry-modal) — 对齐目标站 Send Inquiry 模态
   由 .js-open-inquiry 触发; 默认隐藏, .is-open 显示
   字段复用 .inquiry-form (content.css 已有样式)
   =========================================================== */
.inquiry-modal { display: none; }
.inquiry-modal.is-open { display: block; }

.inquiry-modal__overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 2000;
}
.inquiry-modal__card {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 560px; max-width: calc(100vw - 32px);
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 24px 60px rgba(0,0,0,.28);
    padding: 36px 36px 30px;
    z-index: 2001;
    -webkit-overflow-scrolling: touch;
}
/* 关闭按钮 (触屏 ≥44px) */
.inquiry-modal__close {
    position: absolute; top: 10px; right: 10px;
    width: 44px; height: 44px;
    border: 0; background: transparent;
    color: #858a93; font-size: 28px; line-height: 1;
    cursor: pointer; border-radius: 50%;
    transition: background .15s, color .15s;
}
.inquiry-modal__close:hover,
.inquiry-modal__close:focus { background: var(--bg-soft); color: var(--text-dark); outline: none; }
/* 头部 */
.inquiry-modal__head { margin-bottom: 18px; padding-right: 32px; }
.inquiry-modal__title { font-size: 24px; font-weight: 700; color: var(--text-dark); margin: 0 0 6px; }
.inquiry-modal__sub { font-size: 14px; color: var(--text-body); margin: 0; }
/* 弹窗内表单微调: 比联系页略紧凑 */
.inquiry-modal__formwrap .inquiry-form .form-row { margin-bottom: 12px; }
.inquiry-modal__formwrap .inquiry-form .form-submit { margin-bottom: 0; }
/* 蜜罐: 视觉隐藏但保留可被表单读取 */
.inquiry-modal__formwrap .form-honeypot,
.inquiry-form .form-honeypot {
    position: absolute !important;
    left: -9999px !important; top: auto !important;
    width: 1px; height: 1px; overflow: hidden;
}
/* 错误提示 */
.inquiry-form .form-error {
    margin: 0 0 12px;
    padding: 10px 14px;
    background: #fdecec;
    border: 1px solid #f5c2c7;
    color: #c0392b;
    border-radius: 6px;
    font-size: 14px;
}
/* 提交按钮 loading */
.inquiry-form [type=submit].is-loading { opacity: .7; pointer-events: none; }
/* 成功面板 */
.inquiry-modal__result { text-align: center; padding: 24px 8px; }
.inquiry-modal__result-icon {
    width: 64px; height: 64px; margin: 0 auto 14px;
    border-radius: 50%;
    background: rgba(12,91,162,.12);
    color: var(--brand);
    font-size: 34px; line-height: 64px;
}
.inquiry-modal__result h4 { font-size: 20px; color: var(--text-dark); margin: 0 0 8px; }
.inquiry-modal__result p { font-size: 15px; color: var(--text-body); margin: 0; }
body.modal-open { overflow: hidden; }


@media (max-width: 1199px) {
    .navbar-main > li > a { padding: 25px 10px; font-size: 13px; }
}

@media (max-width: 991px) {
    .topbar { display: none; }
    .navbar-header {
        float: none;
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    .site-nav .container { display: block; }
    .navbar-collapse { padding: 0; }
    .navbar-main { display: block; padding: 0 0 10px; }
    .navbar-main > li { display: block; }
    .navbar-main > li > a { padding: 12px 15px; }
    .navbar-main .dropdown-menu { position: static; float: none; box-shadow: none; border: 1px solid var(--border-soft); border-top: 1px solid var(--border-soft); min-width: auto; margin: 0 15px; }
    .quote-btn-wrap { padding: 10px 15px; }
    .btn-quote { margin-left: 0; }

    .hero-carousel,
    .hero-carousel .carousel-inner,
    .hero-carousel .item,
    .hero-slide,
    .hero-container { min-height: 633px; }
    .hero-title { font-size: 38px; }
    .hero-content { padding: 56px 0; }

    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .scenario-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: 1fr; }
    .quote-form-wrap { grid-template-columns: 1fr; gap: 30px; }

    /* 询盘弹窗: 平板/窄屏堆叠为单列, 卡片自适应 */
    .inquiry-modal__card { width: 92vw; padding: 28px 22px 24px; }
    .inquiry-modal__title { font-size: 22px; }
    .inquiry-modal__formwrap .inquiry-form .form-row-2col { flex-direction: column; }
    .inquiry-modal__formwrap .inquiry-form .form-row-2col .form-cell { flex: 0 0 100%; max-width: 100%; }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-col { margin-bottom: 24px; }
}

@media (max-width: 767px) {
    .section { padding: 48px 0; }
    .section-title { font-size: 24px; }
    .section-head { margin-bottom: 32px; }
    .section-intro .intro-img { margin-bottom: 28px; }

    .hero-carousel,
    .hero-carousel .carousel-inner,
    .hero-carousel .item,
    .hero-slide,
    .hero-container { min-height: 633px; }
    .hero-title { font-size: 28px; }
    .hero-subtitle { font-size: 16px; }
    .hero-content { padding: 40px 38px; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .hero-actions .btn,
    .hero-actions .btn-hero,
    .hero-actions .btn-outline-light { width: 100%; text-align: center; }
    .hero-carousel .carousel-control { width: 44px; }
    .hero-carousel .carousel-control .fa {
        width: 36px;
        height: 36px;
        margin: -18px 0 0 -18px;
        font-size: 24px;
        line-height: 34px;
    }

    .trust-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .trust-item { padding: 22px 16px 20px 24px; }
    .trust-item::before { top: 16px; bottom: 16px; }
    .trust-icon { width: 48px; height: 48px; margin-bottom: 12px; }
    .trust-icon img { width: 32px; height: 32px; }
    .trust-title { font-size: 16px; margin-bottom: 8px; }
    .trust-title::after { width: 26px; margin-top: 8px; }
    .trust-desc { font-size: 13px; line-height: 1.55; }

    .product-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .product-body { padding: 12px; }
    .product-body h3 { font-size: 14px; min-height: 0; }
    .product-body p { display: none; }

    .scenario-grid { grid-template-columns: 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .quote-form { padding: 24px; }
    .blog-grid { grid-template-columns: 1fr; }

    .floating-menu { right: 10px; }
    .fm-item { width: 42px; height: 42px; font-size: 18px; }
    .fm-item .fm-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-carousel.carousel-fade .carousel-inner .item { transition: none; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 24px; }
    .hero-content { padding-right: 30px; padding-left: 30px; }
    .hero-carousel .carousel-control { width: 34px; }
    .hero-carousel .carousel-control .fa {
        width: 30px;
        height: 30px;
        margin: -15px 0 0 -15px;
        font-size: 20px;
        line-height: 28px;
    }
    .section-title { font-size: 21px; }
    .trust-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }

    /* 询盘弹窗: 手机接近全屏, 提交按钮 100% 宽 */
    .inquiry-modal__card { width: 100vw; max-width: 100vw; max-height: 100vh; border-radius: 0; padding: 24px 18px; }
    .inquiry-modal__close { top: 8px; right: 8px; }
    .inquiry-modal__title { font-size: 20px; }
    .inquiry-modal__formwrap .inquiry-form [type=submit] { width: 100%; padding: 13px; }
}