/* 页面特定样式补充 */
.hero-section {
    /* 配合 Header 的透明背景，去除背景颜色和光晕，改为透明 */
    background: transparent;
    background-image: url("../Images/Index/hero-bg.png");
    background-size: cover;
    background-position: center;
    padding: 180px 0 0; /* 增加顶部 padding 避开 Header */
    color: #fff;
    overflow: hidden;
    position: relative;
    min-height: 800px;
}

/* 顶部 Badge */
.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    border-radius: 50px;
    background: rgba(46, 167, 255, 0.15);
    border: 1px solid rgba(46, 167, 255, 0.3);
    color: #2ea7ff;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 30px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    letter-spacing: 1px;
}

/* 主标题 */
.hero-title {
    text-align: center;
    font-size: 56px; /* 加大字体 */
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    letter-spacing: 2px;
    text-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.text-blue {
    color: #2ea7ff;
}

.text-gold {
    color: #ffbf2a;
}

.hero-subtitle {
    text-align: center;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 60px;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Tab 切换器 - 改为大按钮样式 */
.hero-tabs {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 80px;
}

.tab-item {
    padding: 15px 40px;
    border-radius: 50px;
    background: #3B4652; /* 默认深灰色背景 */
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 500;
    border: none;
    min-width: 200px;
    justify-content: center;
}

    .tab-item:hover {
        background: #4a5568;
        transform: translateY(-2px);
    }

    .tab-item.active {
        background: #2ea7ff; /* 激活色：亮蓝 */
        box-shadow: 0 0 20px rgba(46, 167, 255, 0.4);
        border-color: #2ea7ff;
    }

    /* 特定 Tab 颜色 (如果需要区分) */
    /* .tab-item:first-child.active { background: #4a5568; } OA 可以是深灰蓝 */

    .tab-item img {
        width: 24px;
        height: 24px;
        fill: currentColor;
    }

/* Hero Section Tabs - Scoped */
.hero-section .tab-content-wrapper {
    position: relative;
    height: 560px;
}

.hero-section .tab-pane {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

    .hero-section .tab-pane.active {
        opacity: 1;
        visibility: visible;
        z-index: 1;
    }

/* Product Section Tabs - Normal Flow */
.product-content-wrapper {
    position: relative;
    min-height: 800px; /* 防止高度跳动 */
    transition: height 0.3s;
}

    .product-content-wrapper .tab-pane {
        /* Reset specific styles if needed, though specific selectors above avoid this */
        position: relative;
        opacity: 0;
        transition: opacity 0.5s ease;
    }

        .product-content-wrapper .tab-pane.active {
            opacity: 1;
        }

/* 左侧内容 */
.pane-left {
    width: 45%;
    padding-left: 20px;
}

.pane-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #fff;
}

/* 统计数据行 */
.pane-stats-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 18px;
    color: #fff;
    font-family: Arial, sans-serif;
}

.stat-highlight {
    color: #2ea7ff;
    font-weight: bold;
}

.stat-divider {
    color: rgba(255,255,255,0.3);
}

.pane-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    line-height: 1.6;
}

/* 特性列表 Grid - Chips */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 50px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 12px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: #e2e8f0;
    border: 1px solid rgba(255,255,255,0.05);
    transition: background 0.3s;
}

    .feature-item:hover {
        background: rgba(255, 255, 255, 0.12);
    }

.feature-icon {
    color: #2ea7ff;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* 按钮组 */
.action-btns {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: linear-gradient(90deg, #2ea7ff 0%, #007bff 100%);
    color: #fff;
    padding: 14px 35px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(46, 167, 255, 0.3);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(46, 167, 255, 0.5);
    }

.btn-outline {
    background: transparent;
    color: #fff;
    padding: 14px 35px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 16px;
}

    .btn-outline:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: #fff;
    }

/* 右侧图片与浮动卡片 */
.pane-right {
    width: 55%; /* 稍微加宽图片区域 */
    position: relative;
    display: flex;
    justify-content: flex-end;
}

.device-mockup {
    width: 90%;
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    /* 占位背景，实际应为透明背景的样机图 */
    background: #1a202c;
    border: 8px solid #333; /* 模拟边框 */
    aspect-ratio: 16/10;
}

.float-card {
    position: absolute;
    background: #fff;
    border-radius: 12px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    color: #333;
    animation: float 3s ease-in-out infinite;
    min-width: 180px;
}

.card-satisfaction {
    top: -30px;
    right: 0;
    animation-delay: 0s;
}

.card-efficiency {
    bottom: -30px;
    left: 50px;
    animation-delay: 1.5s;
}

.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 22px;
    flex-shrink: 0;
}

.icon-yellow {
    background: rgba(255, 191, 42, 0.15);
    color: #ffbf2a;
}

.icon-blue {
    background: #e6f7ff;
    color: #2ea7ff;
}

.card-text strong {
    display: block;
    font-size: 20px;
    color: #1a202c;
    line-height: 1.2;
}

.card-text span {
    font-size: 12px;
    color: #718096;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-12px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* 核心产品区块 */
.core-products-section {
    background-color: #fff;
    padding: 30px 0;
    color: #333;
}

.section-badge {
    background: #e6f7ff;
    color: #2ea7ff;
    padding: 6px 20px;
    border-radius: 20px;
    display: inline-block;
    font-size: 14px;
    margin-bottom: 20px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.container .section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    color: #1a202c;
}

.section-desc {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 16px;
}

/* 浅色模式 Tab */
.light-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.light-tab-item {
    padding: 12px 35px;
    border-radius: 30px;
    background: #f5f7fa;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

    .light-tab-item.active {
        background: #fff;
        color: #333;
        box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        font-weight: 600;
    }

    .light-tab-item svg {
        width: 18px;
        height: 18px;
        fill: currentColor;
    }

/* 产品内容布局 */
.product-container {
    margin-bottom: 80px;
}

.product-intro {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
}

.intro-left {
    width: 45%;
}

.intro-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #1a202c;
}

.intro-link {
    display: inline-block;
    color: #2ea7ff;
    font-size: 18px;
    margin-bottom: 20px;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

    .intro-link:hover {
        border-bottom-color: #2ea7ff;
    }

.intro-text {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 15px;
}

.intro-btns {
    display: flex;
    gap: 20px;
}

.btn-blue {
    background: #2ea7ff;
    color: #fff;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

    .btn-blue:hover {
        background: #007bff;
    }

.btn-white {
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
    padding: 12px 30px;
    border-radius: 4px;
    transition: all 0.3s;
}

    .btn-white:hover {
        border-color: #aaa;
        background: #f9f9f9;
    }

.intro-right {
    width: 50%;
}

.product-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* 功能卡片 Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: #f8fbff;
    padding: 30px 20px;
    border-radius: 8px;
    transition: transform 0.3s;
}

    .feature-card:hover {
        transform: translateY(-5px);
        background: #f0f7ff;
    }

.card-icon-box {
    width: 50px;
    height: 50px;
    background: #e6f7ff;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #2ea7ff;
    margin-bottom: 20px;
}

    .card-icon-box svg {
        width: 24px;
        height: 24px;
    }

.f-card-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.f-card-desc {
    font-size: 13px;
    color: #888;
    margin-bottom: 20px;
    min-height: 40px;
}

.f-card-list li {
    display: flex;
    align-items: flex-start; /* 顶部对齐 */
    gap: 8px;
    margin-bottom: 8px;
    font-size: 13px;
    color: #555;
    line-height: 1.6; /* 增加行高 */
}

    .f-card-list li .icon {
        margin-top: 4px; /* 图标微调，对齐文字首行 */
        flex-shrink: 0;
    }

    .f-card-list li strong {
        color: #333;
        font-weight: 600;
        display: block; /* 标题独占一行（可选，或用 br 换行） */
        margin-bottom: 2px;
    }

.check-icon {
    color: #2ea7ff;
    width: 14px;
    height: 14px;
}

/* 痛点解决区块 */
.pain-points-section {
    background-color: #1f2631;
    padding: 30px 0;
    color: #fff;
}

.pain-badge {
    background: rgba(255, 191, 42, 0.2);
    color: #ffbf2a;
    padding: 6px 20px;
    border-radius: 20px;
    display: inline-block;
    font-size: 14px;
    margin-bottom: 20px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.pain-title {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
    color: #fff;
}

.pain-desc {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 50px;
    font-size: 16px;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.pain-card {
    background: #2b3441;
    padding: 30px 20px;
    border-radius: 8px;
    transition: transform 0.3s;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

    .pain-card:hover {
        transform: translateY(-5px);
        border-color: rgba(46, 167, 255, 0.3);
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }

.pain-icon-box {
    /* 去除占位样式，使用真实图片展示 */
    width: auto;
    height: auto;
    border: none;
    background: transparent;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

    .pain-icon-box img,
    .pain-icon-box svg {
        width: 40px;
        height: 40px;
    }

.pain-card-title {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 15px;
}

.pain-card-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 20px;
    min-height: 45px;
}

.pain-divider {
    /* 恢复使用 tdjj_05.png 作为分隔/箭头 */
    margin: 0 0 15px 0;
    text-align: center;
    margin-top: auto; /* Push to bottom if flex column */
    display: flex;
    justify-content: center;
    align-items: center;
}

    .pain-divider img {
        height: 24px; /* 根据实际图片调整高度，通常箭头不会太大 */
        width: auto;
        object-fit: contain;
    }

/* 移除之前自作主张的 CSS 绘制样式 */
/* .pain-divider::after { ... } */

.pain-solution {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: #2ea7ff;
    line-height: 1.5;
    text-align: left;
}

    .pain-solution img {
        width: 20px;
        height: 20px;
        flex-shrink: 0;
        margin-top: 1px;
        object-fit: contain;
    }

.btn-cta-large {
    display: flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    margin: 0 auto;
    background: #2ea7ff;
    color: #fff;
    padding: 15px 40px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s;
}

    .btn-cta-large:hover {
        background: #007bff;
    }

/* 为什么选择我们区域 */
.why-choose-section {
    background-color: #f2f7fb;
    padding: 30px 0;
    color: #333;
}

/* Metrics Row */
.metrics-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
    text-align: center;
    gap: 20px;
}

.metric-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-icon {
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(46, 167, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    color: #2ea7ff;
    transition: transform 0.3s;
}

    .metric-icon img {
        width: 40px; /* 控制图片大小，不要太大或太小 */
        height: 40px;
        object-fit: contain;
    }

/* 统一按钮内图标尺寸，保持与 Hero 一致 */
.btn-blue img,
.btn-cta-large img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.metric-number {
    font-size: 33px;
    font-weight: 550;
    color: #2b3441;
    margin-bottom: 10px;
    line-height: 1.1;
    font-family: 'Arial', sans-serif;
    letter-spacing: 1px;
}

.metric-title {
    font-size: 18px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.metric-desc {
    font-size: 13px;
    color: #7f8c9a;
}

/* Advantage Card */
.advantage-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(183, 204, 226, 0.3);
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
}

.adv-badge {
    text-align: center;
    margin-bottom: 20px;
}

    .adv-badge span {
        background: #eaf6ff;
        color: #2ea7ff;
        padding: 6px 20px;
        border-radius: 50px;
        font-size: 14px;
        font-weight: 600;
        letter-spacing: 1px;
    }

.adv-header {
    text-align: center;
    margin-bottom: 50px;
}

.adv-title {
    font-size: 36px;
    font-weight: 800;
    color: #2b3441;
    margin-bottom: 15px;
}

.adv-subtitle {
    font-size: 16px;
    color: #666;
    letter-spacing: 0.5px;
}

.adv-content {
    display: flex;
    gap: 50px;
    align-items: stretch;
}

.adv-left {
    flex: 0 0 45%; /* 稍微增加左侧宽度，匹配 UI 图比例 */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.adv-list {
    display: flex;
    flex-direction: column;
    gap: 35px; /* 增加间距 */
}

.adv-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.adv-icon {
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

    .adv-icon img {
        width: 55; /* 控制图标图片大小 */
        height: 55px;
        object-fit: contain;
    }

.adv-item-content {
    padding-top: 3px;
}

    .adv-item-content h4 {
        font-size: 18px;
        font-weight: bold;
        color: #333;
        margin-bottom: 6px;
    }

    .adv-item-content p {
        font-size: 14px;
        color: #666;
        line-height: 1.5;
        margin: 0;
    }

.adv-right {
    flex: 1;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #f0f0f0;
    min-height: 400px;
}

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

.adv-right:hover .adv-image {
    transform: scale(1.02);
}

.adv-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(30, 35, 45, 0.85);
    padding: 20px 25px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(5px);
}

.overlay-logos {
    display: flex;
    align-items: center;
}

    .overlay-logos img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        margin-right: -10px;
        border: 2px solid #fff;
        background: #fff;
        object-fit: contain;
        box-shadow: 0 2px 8px rgba(0,0,0,0.2);
        position: relative;
        z-index: 1;
    }

.overlay-text {
    flex: 1;
}

    .overlay-text strong {
        display: block;
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 4px;
    }

    .overlay-text span {
        font-size: 12px;
        opacity: 0.8;
        font-weight: 300;
    }

/* 资质认证区域 */
.cert-section {
    background-color: #fff;
    padding: 30px 0;
    color: #333;
    text-align: center;
}

.cert-badge {
    background: #e8f3ff;
    color: #4a90e2;
    padding: 6px 20px;
    border-radius: 20px;
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.cert-title {
    font-size: 32px;
    font-weight: 800;
    color: #1f2a37;
    margin-bottom: 10px;
}

.cert-subtitle {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 50px;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.cert-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    transition: all 0.3s;
    position: relative; /* 为悬浮定位做基准 */
}

    .cert-card:hover {
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        border-color: #2ea7ff;
        /* transform: translateY(-2px); 移除位移，避免破坏 fixed 定位 */
    }

.cert-img-box {
    background: #f9fafb;
    border-radius: 8px;
    /* overflow: hidden; 移除 overflow，避免遮挡悬浮层（尽管 fixed 不受影响，但为了保险） */
    margin-bottom: 15px;
    height: 180px; /* 固定高度保持统一 */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

    .cert-img-box > img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        transition: transform 0.3s;
        border-radius: 8px; /* 图片自身圆角 */
    }

/* 悬浮预览层 - 优化动画与样式 */
.cert-hover-preview {
    visibility: hidden;
    opacity: 0;
    position: absolute; /* 改为绝对定位，跟随卡片 */
    top: -20px;
    left: 120%; /* 显示在右侧，或者根据需求调整为左侧 */
    transform: translateY(-50%) translateX(10px) scale(0.95);
    z-index: 10000;
    background: #fff;
    padding: 8px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    width: 420px; /* 限制宽度，缩小图片 */
    max-width: none; /* 移除原来的限制 */
    border: 1px solid #e5e7eb;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
}

/* 针对不同列的处理，防止超出屏幕 */
/* 第4、5列向左显示 */
.cert-card:nth-child(n+4) .cert-hover-preview {
    left: auto;
    right: 120%;
    transform: translateY(-50%) translateX(-10px) scale(0.95);
}

.cert-hover-preview img {
    width: 100%; /* 撑满容器 */
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: 4px;
}

/* 鼠标悬停显示大图 */
.cert-img-box:hover .cert-hover-preview {
    visibility: visible;
    opacity: 1;
    transform: translateY(-50%) translateX(0) scale(1);
}

.cert-card:nth-child(n+4) .cert-img-box:hover .cert-hover-preview {
    transform: translateY(-50%) translateX(0) scale(1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -45%);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.cert-caption {
    font-size: 14px;
    color: #4b5563;
    font-weight: 500;
}

/* 客户见证区域 */
.testimonial-section {
    background-color: #fff; /* 外部背景与资质认证一致 */
    padding: 30px 0;
    text-align: center;
}

.testi-badge {
    background: #e8f3ff;
    color: #4a90e2;
    padding: 6px 20px;
    border-radius: 20px;
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.testi-title {
    font-size: 32px;
    font-weight: 800;
    color: #1f2a37;
    margin-bottom: 10px;
}

.testi-subtitle {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 50px;
}

/* 轮播容器 */
.testi-carousel {
    position: relative;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    background: #f4f7fc;
    border-radius: 24px;
    padding: 60px 0 30px;
}

.testi-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testi-slide {
    min-width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

.testi-card {
    position: relative;
}

.quote-icon {
    /* 替换文字引号为图片引号 */
    width: 40px;
    height: 40px;
    margin-bottom: 20px;
    display: inline-block;
}

.quote-icon {
    /* 替换文字引号为图片引号 */
    width: 40px;
    height: 40px;
    margin-bottom: 20px;
    display: inline-block;
}

    .quote-icon img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.testi-content {
    font-size: 16px;
    color: #333;
    line-height: 1.8;
    margin: 0 auto 40px;
    font-weight: normal;
    max-width: 700px;
}

.testi-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #ddd;
    overflow: hidden;
}

    .author-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.author-info {
    text-align: left;
}

.author-name {
    font-size: 18px;
    font-weight: bold;
    color: #1f2a37;
    display: block;
}

.author-title {
    font-size: 14px;
    color: #6b7280;
}

/* 轮播指示器 */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d1d5db;
    cursor: pointer;
    transition: all 0.3s;
}

    .dot.active {
        width: 30px;
        border-radius: 10px;
        background: #2ea7ff;
    }
/* 客户展示区域 */
.client-section {
    background-color: #fff;
    padding: 30px 0;
}

.client-title {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: #333;
    margin-bottom: 50px;
}

.client-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
}

.client-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

    .client-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    }

.client-logo {
    height: 60px;
    width: 100%;
    object-fit: contain;
    margin-bottom: 15px;
}

.client-name {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.client-desc {
    font-size: 12px;
    color: #999;
}

/* 申请免费试用区域 - 优化背景与样式 */
.apply-section {
    padding: 80px 0; /* 增加上下内边距 */
    position: relative;
    overflow: hidden;
    background: url('../Images/Index/mfsy-bg.png') center / cover no-repeat;
}

.apply-container {
    display: flex;
    justify-content: center; /* 居中对齐 */
    gap: 100px; /* 增加左右间距 */
    align-items: flex-start;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.apply-left {
    width: 450px; /* 固定宽度，避免过宽 */
    padding-top: 20px;
}

.apply-tag {
    background: #e6f7ff;
    color: #2ea7ff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 19px;
    display: inline-block;
    margin-bottom: 25px;
    font-weight: 450;
    border: 1px solid #2ea7ff;
}

.apply-title {
    font-size: 42px; /* 调整字体大小 */
    font-weight: 800;
    color: #1a202c;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.apply-desc {
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.apply-features {
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    gap: 15px; /* 列表间距 */
}

.apply-feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #4a5568;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 0;
}

    .apply-feature-item img {
        width: 31px;
        height: 31px;
        object-fit: contain;
        flex-shrink: 0;
    }

.apply-contact-row {
    display: flex;
    gap: 50px; /* 两项之间的间距 */
    margin-top: 30px; /* 顶部间距 */
}

.apply-contact-item {
    display: flex;
    align-items: center; /* 垂直居中对齐 */
    /* gap: 15px; 移除 gap，改为由 icon margin 控制 */
}

.apply-contact-icon {
    width: 31px;
    height: 31px;
    margin-right: 15px; /* 图标与文字间距 */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .apply-contact-icon img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.apply-contact-info label {
    display: block;
    font-size: 14px;
    color: #718096;
    margin-bottom: 2px;
}

.apply-contact-info span {
    display: block;
    font-size: 28px; /* 加大数字 */
    font-weight: 580;
    color: #1a202c;
    font-family: Arial, sans-serif;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

/* 右侧表单卡片 - 还原 UI */
.apply-form-card {
    width: 500px; /* 卡片宽度 */
    background: #fff;
    border-radius: 20px; /* 大圆角 */
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1); /* 柔和阴影 */
    border: none; /* 移除边框 */
}

.form-title {
    font-size: 24px;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 14px;
    color: #a0aec0;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 15px; /* 控件间距 */
}

.form-input {
    width: 100%;
    height: 50px;
    padding: 0 15px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 15px;
    color: #333;
    outline: none;
    transition: all 0.3s;
    background: #fff;
}

    .form-input::placeholder {
        color: #a0aec0;
    }

    .form-input:focus {
        border-color: #2ea7ff;
        box-shadow: 0 0 0 3px rgba(46, 167, 255, 0.1);
    }

.form-label {
    display: block;
    font-size: 15px;
    color: #4a5568;
    margin-bottom: 10px;
    font-weight: 500;
    margin-top: 10px;
}

.radio-group {
    display: flex;
    gap: 25px;
    align-items: center;
}

.layui-form-radio > i:hover,
.layui-form-radioed > i {
    color: #2ea7ff;
}

.form-textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 15px;
    color: #333;
    outline: none;
    resize: none;
    height: 100px; /* 调整高度 */
    background: #fff;
    font-family: inherit;
}

    .form-textarea:focus {
        border-color: #2ea7ff;
        box-shadow: 0 0 0 3px rgba(46, 167, 255, 0.1);
    }

.btn-submit {
    width: 100%;
    background: #2ea7ff;
    color: #fff;
    padding: 15px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 15px;
    box-shadow: 0 4px 15px rgba(46, 167, 255, 0.3);
}

    .btn-submit:hover {
        background: #007bff;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(46, 167, 255, 0.4);
    }

.form-disclaimer {
    text-align: center;
    font-size: 12px;
    color: #cbd5e0;
    margin-top: 15px;
}

.icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.icon-hero {
    width: 42px;
    height: 42px;
    object-fit: contain;
}