@charset "utf-8";
/* CSS Document */


       * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
              font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        }

        :root {
            --primary: #1e6de8;
            --primary-dark: #1657c2;
            --secondary: #f8f9fa;
            --text: #333;
            --text-light: #666;
            --border: #e0e0e0;
            --white: #fff;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            --success: #28a745;
            --warning: #ffc107;
            --danger: #dc3545;
			  --primary-color: #1e6de8;
            --secondary-color: #00a86b;
            --accent-color: #ff6b35;
            --dark-color: #333;
            --light-color: #f5f9ff;
            --gray-color: #666;
            --light-gray: #f0f0f0;
        }
        

        
        body, html {
        	   color: var(--text);
        	     line-height: 1.6;
  width: 100%; /* 确保根元素宽度为100% */
  margin: 0; /* 移除默认边距 */
}
        a {
            text-decoration: none;
            color: inherit;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
	      /* 生命周期图样式 */
        .lifecycle-section {
            padding: 80px 0;
        }
        
        .lifecycle-diagram {
            display: flex;
            gap: 20px;
            margin-top: 20px;
            align-items: center;
        }
        
        .lifecycle-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .lifecycle-image img {
            max-width: 95%;
        
        }
        
        .lifecycle-content {
            flex: 1;
              animation: bounce 2s infinite ease-in-out;
        }
        
        .steps-card {
            background: white;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            padding: 10px;
            transition: all 0.2s ease;
        }
        
        .steps-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        
        .step-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 10px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }
        
        .step-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .step-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
      
            display: flex;
            justify-content: center;
            align-items: center;
            flex-shrink: 0;
            box-shadow: 1px 2px 3px rgba(30, 109, 232, 0.3);
        }
        
        .step-icon img {
            width: 30px;
            height: 30px;
        }
        
        .step-content h3 {
            margin-top: 0;
            margin-bottom: 10px;
            color: #1e6de8;
            font-size: 16px;
        }
        
        .step-content p {
            margin: 0;
            line-height: 1.6;
            color: #666;
        }
		
		
		/* 修改动画关键帧 */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}


       /* 功能特性部分 */
.solution-item {
    padding: 80px 0;
    width: 100%; /* 使用100%而非100vw是正确的 */
    margin-left: 0;
    margin-right: 0;
    /* 添加溢出隐藏，作为最终保障 */
    overflow-x: hidden;
}


.solution-item.full-width-bg {
    position: relative;
    width: 100%;
}


.solution-item.full-width-bg::before {
    content: '';
    position: absolute;
    top: 0;
    /* 不再使用left: 50% + transform，而是直接左对齐 */
    left: 0;
    /* 将宽度从100vw改为100%，
       使其宽度与直接父容器(.solution-item)一致，
       而非整个视口（包含滚动条）*/
    width: 1200px;
    height: 100%;
    background-color: inherit;
    z-index: -1;
    /* 确保盒模型计算不包括内边距和边框 */
    box-sizing: border-box;
}
.solution-item.white-bg {
    background-color: #f5f9ff;
}

.solution-item.gray-bg {
    background-color: #ffffff;
}

/* 其他样式保持不变 */
.solution-content {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 100%; /* 确保容器不会溢出 */
    margin: 0 auto;
    padding: 0 20px;
    /* 添加盒模型设置，确保宽度计算包含内边距和边框 */
    box-sizing: border-box;
}
.solution-content.reverse {
    flex-direction: row-reverse;
}
.solution-image {
    flex: 1;
}

/* 确保图片不会溢出容器 */
.solution-image img {
    max-width: 100%; /* 关键：防止图片撑开容器 */
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 5px rgba(0, 0, 0, 0.1);
}
.solution-text {
    flex: 1;
}

.solution-text h3 {
    font-size: 28px;
    color: #1e6de8;
    margin-bottom: 20px;
    font-weight: 600;
}

.solution-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 25px;
}

.solution-features {
    list-style: none;
    padding: 0;
}

.solution-features li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    font-size: 15px;
    color: #555;
}

.solution-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #1e6de8;
    font-weight: bold;
}

@media (max-width: 768px) {
    .solution-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .solution-content.reverse {
        flex-direction: column;
    }
    
    .solution-item {
        padding: 50px 0;
    }
}


        
        /* 数字化管理价值部分 */
        .value-section {
            text-align: center;
            margin-top: 10px;
            padding: 15px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        
        .value-section h3 {
            color: #1e6de8;
            margin-bottom: 20px;
            font-size: 24px;
        }
        
        .value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }
        
        .value-item {
            padding: 15px;
        }
        
        .value-number {
            font-size: 24px;
            color: #1e6de8;
            font-weight: bold;
            margin-bottom: 5px;
        }
        
        /* 呼吸动画效果 */
        @keyframes breathe {
            0% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
            100% {
                transform: translateY(0);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .lifecycle-diagram {
                flex-direction: column;
            }
            
            .section-title h2 {
                font-size: 28px;
            }
            
            .steps-card {
                padding: 20px;
            }
            
            .step-item {
                flex-direction: column;
                text-align: center;
            }
            
            .step-icon {
                margin: 0 auto 15px;
            }
        }
        
        /* 功能特性 */
        .features-section {
            padding: 80px 0;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        


        
.feature2 {
    margin-bottom: 20px;
    text-align: center;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature2 img {
    max-width: 250px;
    height: auto;
    display: block;
}

        
   
		
/* 本地图标样式 */
.local-icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    display: inline-block;
}

/* 具体的本地图标类名 */
.icon-dollar { background-image: url('icons/dollar.svg'); }
.icon-chart-bar { background-image: url('icons/chart-bar.svg'); }
.icon-chart-line { background-image: url('icons/chart-line.svg'); }
.icon-exclamation-triangle { background-image: url('icons/exclamation-triangle.svg'); }
.icon-fa-file-invoice-dollar { background-image: url('icons/fa-file-invoice-dollar.svg'); }
.icon-fa-sync-alt { background-image: url('icons/fa-sync-alt.svg'); }
.icon-fa-users { background-image: url('icons/fa-users.svg'); }
.icon-globe { background-image: url('icons/globe.svg'); }
.icon-plug { background-image: url('icons/plug.svg'); }
.icon-sync-alt { background-image: url('icons/sync-alt.svg'); }
.icon-tasks { background-image: url('icons/tasks.svg'); }
.icon-qrcode { background-image: url('icons/qrcode.svg'); }
.icon-barcode-solid-full { background-image: url('icons/barcode-solid-full.svg'); }
.icon-door-open-solid-full { background-image: url('icons/door-open-solid-full.svg'); }
.icon-print-solid-full { background-image: url('icons/print-solid-full.svg'); }
.icon-tag-solid-full { background-image: url('icons/tag-solid-full.svg'); }
.icon-circle-check-solid-full { background-image: url('icons/circle-check-solid-full.svg'); }
.icon-circle-info-solid-full { background-image: url('icons/circle-info-solid-full.svg'); }
.icon-fa-phone { background-image: url('icons/fa-phone.svg'); }
.icon-fa-comment { background-image: url('icons/fa-comment.svg'); }
.icon-fa-envelope { background-image: url('icons/fa-envelope.svg'); }
.icon-server-solid-full { background-image: url('icons/server-solid-full.svg'); }
.icon-cloud-solid-full { background-image: url('icons/cloud-solid-full.svg'); }
.icon-cloud-arrow-up-solid-full { background-image: url('icons/cloud-arrow-up-solid-full.svg'); }


.icon-fa-building { background-image: url('icons/zichan.png'); }
.icon-fa-cogs { background-image: url('icons/dollar.svg'); }
.icon-fa-warehouse { background-image: url('icons/dollar.svg'); }
.icon-fa-tools { background-image: url('icons/dollar.svg'); }


		 
		 
		
         
              /* 修复后的右侧飘窗样式 */
        .fixed-bay {
            position: fixed;
            top: 30%;
            right: 20px;
            transform: translateY(-50%);
            z-index: 1000;
        }
        
        .bay-item {
            position: relative;
            margin-bottom: 15px;
            text-align: center;
        }
        
        .bay-icon {
            width: 50px;
            height: 50px;
            border-radius: 50%;
         background: linear-gradient(135deg, #8e2de2, #5513dc);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(26, 35, 126, 0.3);
            transition: all 0.3s ease;
            position: relative;
            z-index: 20;
        }

.bay-icon img {
    width: 35px; /* 控制图片宽度，根据需要调整 */
    height: 35px; /* 控制图片高度，根据需要调整 */
    object-fit: contain; /* 确保图片比例正常，不被拉伸 */
}
        
        .bay-icon:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 16px rgba(26, 35, 126, 0.4);
        }
        
        .bay-tooltip {
            position: absolute;
            right: 70px;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            padding: 10px 15px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 10;
            color: #333;
            font-weight: 500;
        }
        
        .bay-item:hover .bay-tooltip {
            opacity: 1;
            visibility: visible;
            right: 75px;
        }
        
        .pulse-effect {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border-radius: 50%;
            background: transparent;
            border: 1px solid #1a237e;
            animation: pulse 2s infinite;
            z-index: 5;
        }
        

        
        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.8;
            }
            70% {
                transform: scale(1.8);
                opacity: 0;
            }
            100% {
                transform: scale(1.8);
                opacity: 0;
            }
        }

.local-icon2 {
    width: 2em;
    height: 2em;
    display: inline-flex; /* 使用flex布局 */
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    background-size: contain; /* 确保图标完整显示 */
    background-repeat: no-repeat;

}

.local-icon3 {
    width: 1.3em;
    height: 1.3em;
	  background-size: contain; /* 确保图标完整显示 */
	      align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    background-repeat: no-repeat;
	
}


        /* 导航栏 */
        header {
            background-color: var(--white);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
        }
        
        .logo i {
            margin-right: 10px;
            font-size: 28px;
        }
        
		
		       .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
            position: relative;
        }
		   .nav-links a {
            text-decoration: none;
            color: #000000;
            transition: color 0.3s;
/* 新增的光标特效样式 */
    position: relative;
    padding: 5px 0;
    overflow: hidden;
        }




/* 添加下拉菜单样式 */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

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

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

/* 合并并修复下拉菜单样式 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -150px; /* 向左移动更多，从-100px改为-150px */
    width: 560px; /* 增加宽度以适应两列 */
    background: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px); /* 移除translateX，只保留Y轴变换 */
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 20px;
}

/* 两列布局样式 */
.dropdown-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 两列 */
    gap: 0;
}

.dropdown-column {
    display: flex;
    flex-direction: column;
}

/* 保持原有样式，微调间距 */
.dropdown-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s ease;
}

.dropdown-item:nth-child(odd) {
    border-right: 1px solid #f0f0f0; /* 为左侧列添加右边框 */
}

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

.dropdown-item:hover {
    background-color: #f8f9fa;
}

.dropdown-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: #1e6de8;
    font-size: 18px;
}

.dropdown-icon img {
    width: 40px;
    height: 40px;
}

.dropdown-content h4 {
    margin: 0 0 5px 0;
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.dropdown-content p {
    margin: 0;
    font-size: 12px;
    color: #666;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0); /* 只保留Y轴变换 */
}

/* 移动端适配 - 合并并修复冲突 */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        width: 100%;
        left: 0; /* 移动端不需要左偏移 */
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        margin-top: 0;
    }
    
    .nav-dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-grid {
        grid-template-columns: 1fr; /* 移动端单列 */
    }
    
    .dropdown-item:nth-child(odd) {
        border-right: none;
    }
}



.kchero {
    position: relative;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.kchero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.kcfeature-details {
    list-style-type: none;
    padding-left: 0;
    margin-top: 15px;
    text-align: left;
}

.kcfeature-details li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 14px;
    color: #666;
}

.kcfeature-details li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
}

.kcfeatures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.kcfeature-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.kcfeature-card:hover {
    transform: translateY(-5px);
}

.kcfeature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}






/* 维修流程时间线样式 */

/* 维修流程时间线样式 */
.maintenance-process-timeline {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 60px 0;
    position: relative;
}

.maintenance-process-timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #4a90e2, #7b68ee);
    z-index: 1;
}

.maintenance-process-step {
    display: flex;
    align-items: flex-start;
    position: relative;
    z-index: 2;
}

.maintenance-step-icon {
    position: relative;
    margin-right: 30px;
}

.maintenance-step-number {
    width: 40px;
    height: 40px;
    background: #4a90e2;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;
}

.maintenance-step-image {
    font-size: 48px;
    text-align: center;
}

.maintenance-step-content {
    flex: 1;
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-left: 4px solid #4a90e2;
}

.maintenance-step-content h3 {
    margin: 0 0 15px 0;
    color: #333;
    font-size: 22px;
}

.maintenance-step-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.maintenance-feature-tag {
    background: #f0f7ff;
    color: #4a90e2;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.maintenance-step-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 功能分类网格样式 */
.maintenance-feature-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.maintenance-category-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.maintenance-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.maintenance-category-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 2px solid #f0f7ff;
    padding-bottom: 15px;
}

.maintenance-category-icon {
    font-size: 40px;
    margin-right: 15px;
}

.maintenance-category-header h3 {
    margin: 0;
    color: #333;
    font-size: 20px;
}

.maintenance-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.maintenance-feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid #f5f5f5;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.maintenance-feature-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4a90e2;
    font-weight: bold;
}

.maintenance-feature-list li:last-child {
    border-bottom: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .maintenance-process-timeline::before {
        left: 30px;
    }
    
    .maintenance-step-icon {
        margin-right: 20px;
    }
    
    .maintenance-step-number {
        width: 30px;
        height: 30px;
        font-size: 16px;
    }
    
    .maintenance-step-image {
        font-size: 36px;
    }
    
    .maintenance-step-content {
        padding: 20px;
    }
    
    .maintenance-feature-categories {
        grid-template-columns: 1fr;
    }
}


.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #7878ef, #0000ec);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: #1a237e;
}





        .nav-buttons {
            display: flex;
            align-items: center;
        }
        
        .btn {
            padding: 8px 20px;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
             transition: all 0.3s ease;
			 
        }
		
		.btn:hover {
    /* 悬停时稍微上移2像素，产生浮动效果 */
    transform: translateY(-2px);
    /* 添加阴影增强立体感 */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
		
        
        .btn-outline {
            border: 1px solid var(--primary);
            color: var(--primary);
            margin-right: 15px;
        }
        
        .btn-outline:hover {
            background-color: rgba(30, 109, 232, 0.1);
        }
        
        .btn-primary {
            background-color: var(--primary);
            color: var(--white);
            border: 1px solid var(--primary);
        }
        
        .btn-primary:hover {
            background-color: var(--primary-dark);
        }
        
        .mobile-menu {
            display: none;
            font-size: 24px;
            cursor: pointer;
        }
        
        /* 英雄区域 */
        .hero {
            background: linear-gradient(135deg, #f5f9ff 0%, #e6f0ff 100%);
            padding: 80px 0;
            text-align: center;
        }
        
        .hero h1 {
            font-size: 42px;
            margin-bottom: 20px;
            color: var(--text);
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 18px;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto 30px;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }
        
        .btn-large {
            padding: 12px 30px;
            font-size: 16px;
        }
        
        /* 产品功能 */
        .section {
            padding: 60px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .section-title h2 {
            font-size: 32px;
            margin-bottom: 5px;
            color: var(--text);
        }
        
        .section-title p {
            color: var(--text-light);
            max-width: 800px;
            margin: 0 auto;
        }
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background: white;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            background: rgba(30, 109, 232, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        
        .feature-icon i {
            font-size: 28px;
            color: var(--primary);
        }
        
        .feature-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
        }
        
        .feature-card p {
            color: var(--text-light);
            margin-bottom: 20px;
        }
        
        .feature-link {
            color: var(--primary);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
        }
        
        .feature-link i {
            margin-left: 5px;
            transition: transform 0.3s;
        }
        
        .feature-link:hover i {
            transform: translateX(3px);
        }
        
        /* 新增：痛点场景板块 */
        .pain-points {
            background-color: #f9fbfd;
        }
        
        .pain-points-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .pain-point-card {
            background: var(--white);
            border-radius: 8px;
            padding: 30px;
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
			  transition: transform 0.3s;
        }
		.pain-point-card:hover {
            transform: translateY(-5px);
        }
        
        .pain-point-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 32px;
        }
        
        .pain-point-icon.warning {
            background-color: rgba(255, 193, 7, 0.1);
            color: var(--warning);
        }
        
        .pain-point-icon.danger {
            background-color: rgba(220, 53, 69, 0.1);
            color: var(--danger);
        }
        
        .pain-point-icon.primary {
            background-color: rgba(30, 109, 232, 0.1);
            color: var(--primary);
        }
        
        .pain-point-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
        }
        
        /* 新增：功能详细介绍板块 */
        .feature-details {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        .feature-detail-image {
            text-align: center;
        }
        
        .feature-detail-image img {
            max-width: 100%;
            border-radius: 8px;
            box-shadow: var(--shadow);
        }
        
        .feature-detail-content h3 {
            font-size: 28px;
            margin-bottom: 20px;
        }
        
        .feature-detail-content ul {
            list-style: none;
            margin-bottom: 30px;
        }
        
        .feature-detail-content li {
            margin-bottom: 15px;
            padding-left: 30px;
            position: relative;
        }
        
        .feature-detail-content li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--success);
            font-weight: bold;
        }
        
        /* 新增：部署方式板块 */
        .deployment-options {
            background-color: #f9fbfd;
        }
        
        .deployment-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            border-bottom: 1px solid var(--border);
        }
        
        .deployment-tab {
            padding: 15px 30px;
            cursor: pointer;
            font-weight: 500;
            position: relative;
            font-size: 18px;
        }
        
        .deployment-tab.active {
            color: var(--primary);
        }
        
        .deployment-tab.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
        }
        
        .deployment-content {
            display: none;
        }
        
        .deployment-content.active {
            display: block;
        }
        
        .deployment-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .deployment-feature {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }
        
        .deployment-feature i {
            color: var(--primary);
            font-size: 20px;
            margin-top: 3px;
        }
        
        /* 客户案例 */
        .clients {
            background-color: var(--secondary);
			
        }
        
        .client-logos {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 40px;
            margin-bottom: 50px;
        }
        
        .client-logo {
            height: 40px;
            opacity: 0.7;
            transition: opacity 0.3s;
        }
        
        .client-logo:hover {
            opacity: 1;
        }
        
        .case-studies {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
			
        }
        
 .industry-tag {
            position: absolute;
            top: 15px;
            right: 15px;
            padding: 5px 12px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            color: white;
            z-index: 10;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
            animation: fadeIn 0.5s ease;
        

        }
          /* 不同行业的标签颜色 */
        .industry-tag.real-estate {
            background: linear-gradient(135deg, #ff7e5f, #feb47b);
        }
        
        .industry-tag.education {
            background: linear-gradient(135deg, #4ecdc4, #44a08d);
        }
        
        .industry-tag.government {
            background: linear-gradient(135deg, #556270, #4ecdc4);
        }
        
        .industry-tag.technology {
            background: linear-gradient(135deg, #8e2de2, #4a00e0);
        }
        
        .industry-tag.construction {
            background: linear-gradient(135deg, #f46b45, #eea849);
        }
        
        .industry-tag.mining {
            background: linear-gradient(135deg, #834d9b, #d04ed6);
        }
        
        .industry-tag.hospitality {
            background: linear-gradient(135deg, #3a7bd5, #00d2ff);
        }
        
        .industry-tag.media {
            background: linear-gradient(135deg, #ff5e62, #ff9966);
        }
        
        .case-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
			transition: transform 0.3s;			
        }
		
		.case-card:hover {
            transform: translateY(-5px);
            
        }
        
        
        .case-image {
        height: 120px; /* 容器高度 */


    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    background-repeat: no-repeat; /* 通常背景图片不重复 */
    background-position: center; /* 让图片居中显示 */
     position: relative; /* 这是必须的，为绝对定位的标签提供参考 */
    overflow: visible; /* 确保不会裁剪掉标签 */
        }
        
        .case-content {
			
            padding: 60px 20px 20px 20px;
		
        }
        
        .case-content h3 {
            font-size: 18px;
            margin-bottom: 10px;
				 font-size: 18px;

        }
        
        .case-content p {
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 15px;
            display: -webkit-box;
            -webkit-line-clamp: 4;
            -webkit-box-orient: vertical;
            overflow: hidden;
       
			
        }
        
        .case-link {
            color: var(--primary);
            font-size: 14px;
            font-weight: 500;
        }
        
        /* 解决方案 */
        .solutions-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        
        .tab {
            padding: 10px 20px;
            cursor: pointer;
            font-weight: 550;
            position: relative;
        }
        
        .tab.active {
            color: var(--primary);
        }
        
        .tab.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
        }
        
        .tab-content {
            display: none;
        }
        
        .tab-content.active {
            display: block;
        }
        
        /* 联系方式 */
        .contact {
            background: linear-gradient(135deg, #1e6de8 0%, #1657c2 100%);
            color: var(--white);
            text-align: center;
            padding: 60px 0;
        }
        
        .contact h2 {
            font-size: 32px;
            margin-bottom: 15px;
        }
        
        .contact p {
            max-width: 600px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        
        .contact-info {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-top: 40px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .contact-item i {
            font-size: 24px;
        }
        
		

    /* RFID硬件板块样式 */
        .hardware-section {
            background-color: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        
        .hardware-tabs {
            display: flex;
            background: linear-gradient(135deg, #1e6de8 0%, #1657c2 100%);
            padding: 0;
        }
        
        .hardware-tab {
            flex: 1;
		
            text-align: center;
            padding: 10px;
            color: var(--white);
            cursor: pointer;
            transition: all 0.3s;
            border-bottom: 3px solid transparent;
            font-weight: 500;
            font-size: 16px;
			  display: flex;
    flex-direction: column;
    align-items: center;
        }
        
        .hardware-tab.active {
            background-color: rgba(255, 255, 255, 0.1);
            border-bottom: 3px solid var(--white);
        }
        
        .hardware-tab:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }
        
        .hardware-tab i {
            font-size: 20px;
			
			
            margin-bottom: 10px;
    
        }
        
        .hardware-content {
            padding: 20px;
        }
        
        .hardware-category {
            display: none;
        }
        
        .hardware-category.active {
            display: block;
        }
        
        .hardware-category-title {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .hardware-category-desc {
            color: var(--text-light);
            margin-bottom: 20px;
            font-size: 16px;
        }
        
        .hardware-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .hardware-card {
            background: var(--secondary);
            border-radius: 8px;
            padding: 25px;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .hardware-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .hardware-image {
            text-align: center;
            margin-bottom: 20px;
            flex-shrink: 0;
        }
        
.hardware-icon {
    width: 200px;
    height: 200px;
    border-radius: 50%; /* 容器是圆形 */
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: white;
    font-size: 32px;
    /* 确保容器本身有溢出隐藏，特别是对图片子元素 */
    overflow: hidden; 
}

/* 针对容器内的 <img> 元素设置样式 */
.hardware-icon img {
    width: 100%;       /* 图片宽度填满整个容器 */
    height: 100%;      /* 图片高度填满整个容器 */
    object-fit: cover; /* 关键属性：图片覆盖整个容器，可能被裁剪，但保持比例 */
    border-radius: 50%; /* 继承容器的圆形，确保图片本身也是圆角 */
}
        .hardware-content-inner {
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .hardware-card h4 {
            font-size: 18px;
            margin-bottom: 15px;
            color: var(--text);
        }
        
        .hardware-features {
            list-style: none;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        .hardware-features li {
            margin-bottom: 8px;
            padding-left: 20px;
            position: relative;
            color: var(--text-light);
        }
        
        .hardware-features li:before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }
        
        .hardware-note {
            background: #e6f0ff;
            padding: 15px;
            border-radius: 4px;
            border-left: 4px solid var(--primary);
            margin-top: 20px;
        }
        
        .hardware-note p {
            margin: 0;
            display: flex;
            align-items: center;
            color: var(--primary-dark);
        }
        
        .hardware-note i {
            margin-right: 10px;
            font-size: 18px;
        }
        
        .hardware-cta {
            text-align: center;
            padding: 30px;
            background: var(--secondary);
            border-radius: 8px;
            margin-top: 40px;
        }
        
        .hardware-cta h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--text);
        }
        
        .hardware-cta p {
            color: var(--text-light);
            margin-bottom: 25px;
            font-size: 16px;
        }

    @media (max-width: 768px) {
            .hardware-tabs {
                flex-direction: column;
            }
            
            .hardware-tab {
                padding: 15px;
            }
            
            .hardware-grid {
                grid-template-columns: 1fr;
            }
            
            .contact-info {
                flex-direction: column;
                gap: 15px;
            }
        }

  /* 维修保养板块样式 */
        .maintenance-section {
            background-color: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        
        .maintenance-tabs {
            display: flex;
            background: linear-gradient(135deg, #1e6de8 0%, #1657c2 100%);
            padding: 0;
        }
        
        .maintenance-tab {
            flex: 1;
            text-align: center;
            padding: 20px;
            color: var(--white);
            cursor: pointer;
            transition: all 0.3s;
            border-bottom: 3px solid transparent;
            font-weight: 500;
            font-size: 16px;
        }
        
        .maintenance-tab.active {
            background-color: rgba(255, 255, 255, 0.1);
            border-bottom: 3px solid var(--white);
        }
        
        .maintenance-tab:hover {
            background-color: rgba(255, 255, 255, 0.15);
        }
        
        .maintenance-tab i {
            font-size: 24px;
            margin-bottom: 10px;
            display: block;
        }
        
        .maintenance-content {
            padding: 40px;
        }
        
        .maintenance-category {
            display: none;
        }
        
        .maintenance-category.active {
            display: block;
        }
        
        .maintenance-category-title {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--primary);
        }
        
        .maintenance-category-desc {
            color: var(--text-light);
            margin-bottom: 30px;
            font-size: 16px;
        }
        
        .maintenance-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .maintenance-card {
            background: var(--secondary);
            border-radius: 8px;
            padding: 25px;
            transition: transform 0.3s, box-shadow 0.3s;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .maintenance-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .maintenance-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #1e6de8 0%, #1657c2 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 32px;
        }
        
        .maintenance-card h4 {
            font-size: 18px;
            margin-bottom: 15px;
            color: var(--text);
            text-align: center;
        }
        
        .maintenance-features {
            list-style: none;
            margin-bottom: 20px;
        }
        
        .maintenance-features li {
            margin-bottom: 8px;
            padding-left: 20px;
            position: relative;
            color: var(--text-light);
        }
        
        .maintenance-features li:before {
            content: "•";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }
        
        .maintenance-process {
            margin-top: 40px;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin: 40px 0;
        }
        
        .process-steps:before {
            content: '';
            position: absolute;
            top: 40px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--border);
            z-index: 1;
        }
        
        .process-step {
            text-align: center;
            position: relative;
            z-index: 2;
            flex: 1;
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            color: white;
            font-size: 24px;
            font-weight: bold;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        
        .step-content {
            padding: 0 10px;
        }
        
        .step-content h5 {
            font-size: 16px;
            margin-bottom: 10px;
            color: var(--text);
        }
        
        .step-content p {
            font-size: 14px;
            color: var(--text-light);
        }
        
        .maintenance-cta {
            text-align: center;
            padding: 30px;
            background: var(--secondary);
            border-radius: 8px;
            margin-top: 40px;
        }
        
        .maintenance-cta h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--text);
        }
        
        .maintenance-cta p {
            color: var(--text-light);
            margin-bottom: 25px;
            font-size: 16px;
        }

     .maintenance-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        
        .maintenance-table th, .maintenance-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid var(--border);
        }
        
        .maintenance-table th {
            background-color: var(--secondary);
            font-weight: 600;
        }
        
        .maintenance-table tr:hover {
            background-color: rgba(0, 0, 0, 0.02);
        }
        
		
		
		   .industry-highlights {
            margin-top: 40px;
            background: #f0f7ff;
            border-radius: 10px;
            padding: 25px;
        }
        
        .industry-highlights h4 {
            font-size: 18px;
            margin-bottom: 15px;
            color: #1890ff;
        }
        
        .industry-highlights ul {
            list-style-type: none;
        }
        
        .industry-highlights li {
            padding: 8px 0;
            position: relative;
            padding-left: 20px;
        }
        
        .industry-highlights li:before {
            content: "•";
            color: #1890ff;
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        /* 页脚 */
        footer {
            background-color: #1a1a1a;
            color: #aaa;
            padding: 60px 0 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            color: var(--white);
            font-size: 18px;
            margin-bottom: 20px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #aaa;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--white);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #333;
            font-size: 14px;
        }
        
		
		
		  /* 新增场景Banner样式 */
        .industry-banner {
            width: 100%;
            height: 200px;
            border-radius: 10px;
            margin-bottom: 30px;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        .banner-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4);
            z-index: 1;
        }
        
        .banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: white;
        }
        
        .banner-content h2 {
            font-size: 36px;
            margin-bottom: 10px;
            font-weight: 600;
        }
        
        .banner-content p {
            font-size: 18px;
            max-width: 600px;
            margin: 0 auto;
        }
		
		
		.phone-number {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #4c4c4c;
    font-size: 18px;
    font-weight: 800;
    text-decoration: none;
    padding: 8px 22px;
    border-radius: 4px;
    transition: all 0.3s ease;
}



.phone-icon {

    margin-top: 5px; /* 向下移动 */


}

 /* 不动产类型板块样式 */
        .pm-section {
            padding: 80px 0;
            background: #f8fafc;
            position: relative;
        }
        
        .pm-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .pm-header {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .pm-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 15px;
            line-height: 1.2;
        }
        
        .pm-subtitle {
            font-size: 1.1rem;
            color: #64748b;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
        /* 网格布局 */
        .pm-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 25px;
        }
        
        /* 卡片样式 */
        .pm-card {
            background: white;
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .pm-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }
        
        /* 图标样式 */
        .pm-icon {
            width: 60px;
            height: 60px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 24px;
            color: white;
            position: relative;
        }
        
        .pm-card:nth-child(1) .pm-icon {
            background: #3b82f6;
        }
        
        .pm-card:nth-child(2) .pm-icon {
            background: #10b981;
        }
        
        .pm-card:nth-child(3) .pm-icon {
            background: #f59e0b;
        }
        
        .pm-card:nth-child(4) .pm-icon {
            background: #8b5cf6;
        }
        
        .pm-card:nth-child(5) .pm-icon {
            background: #ec4899;
        }
        
        .pm-card:nth-child(6) .pm-icon {
            background: #06b6d4;
        }
        
        /* 卡片内容 */
        .pm-card-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 12px;
        }
        
        .pm-card-desc {
            color: #64748b;
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        
        /* 功能列表 */
        .pm-features {
            list-style: none;
            margin-top: 15px;
        }
        
        .pm-feature {
            padding: 8px 0;
            display: flex;
            align-items: center;
            font-size: 0.95rem;
            color: #475569;
        }
        
        .pm-feature::before {
            content: "•";
            color: #3b82f6;
            font-weight: bold;
            margin-right: 10px;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .pm-title {
                font-size: 2rem;
            }
            
            .pm-grid {
                grid-template-columns: 1fr;
            }
            
            .pm-card {
                padding: 25px;
            }
        }
        
        /* 动画效果 */
        @keyframes pm-fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .pm-card {
            animation: pm-fadeIn 0.6s ease forwards;
            opacity: 0;
        }
        
        .pm-card:nth-child(1) { animation-delay: 0.1s; }
        .pm-card:nth-child(2) { animation-delay: 0.2s; }
        .pm-card:nth-child(3) { animation-delay: 0.3s; }
        .pm-card:nth-child(4) { animation-delay: 0.4s; }
        .pm-card:nth-child(5) { animation-delay: 0.5s; }
        .pm-card:nth-child(6) { animation-delay: 0.6s; }




/*不动产管理核心价值*/

.cv-section {
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        
        .cv-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .cv-header {
            text-align: center;
            margin-bottom: 80px;
        }
        
        .cv-title {
            font-size: 2.8rem;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .cv-subtitle {
            font-size: 1.2rem;
            color: #64748b;
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* 价值网格布局 */
        .cv-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        /* 价值卡片 */
        .cv-card {
            background: white;
            border-radius: 16px;
            padding: 40px 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.04);
            transition: all 0.3s ease;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cv-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #3b82f6, #60a5fa);
            transform: scaleX(0);
            transition: transform 0.4s ease;
        }
        
        .cv-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
        }
        
        .cv-card:hover::before {
            transform: scaleX(1);
        }
        
        /* 图标样式 */
        .cv-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 32px;
            color: white;
            position: relative;
        }
        
        .cv-card:nth-child(1) .cv-icon {
            background: linear-gradient(135deg, #3b82f6, #60a5fa);
            box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
        }
        
        .cv-card:nth-child(2) .cv-icon {
            background: linear-gradient(135deg, #10b981, #34d399);
            box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
        }
        
        .cv-card:nth-child(3) .cv-icon {
            background: linear-gradient(135deg, #f59e0b, #fbbf24);
            box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
        }
        
        .cv-card:nth-child(4) .cv-icon {
            background: linear-gradient(135deg, #8b5cf6, #a78bfa);
            box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
        }
        
        /* 卡片内容 */
        .cv-card-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 15px;
        }
        
        .cv-card-desc {
            color: #64748b;
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        
        .cv-stats {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
        }
        
        .cv-stat {
            text-align: center;
        }
        
        .cv-stat-value {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 5px;
            line-height: 1;
        }
        
        .cv-card:nth-child(1) .cv-stat-value {
            color: #3b82f6;
        }
        
        .cv-card:nth-child(2) .cv-stat-value {
            color: #10b981;
        }
        
        .cv-card:nth-child(3) .cv-stat-value {
            color: #f59e0b;
        }
        
        .cv-card:nth-child(4) .cv-stat-value {
            color: #8b5cf6;
        }
        
        .cv-stat-label {
            font-size: 0.9rem;
            color: #64748b;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .cv-title {
                font-size: 2.2rem;
            }
            
            .cv-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .cv-card {
                padding: 30px 20px;
            }
        }
        
        /* 动画效果 */
        @keyframes cv-fadeIn {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .cv-card {
            animation: cv-fadeIn 0.6s ease forwards;
            opacity: 0;
        }
        
        .cv-card:nth-child(1) { animation-delay: 0.1s; }
        .cv-card:nth-child(2) { animation-delay: 0.2s; }
        .cv-card:nth-child(3) { animation-delay: 0.3s; }
        .cv-card:nth-child(4) { animation-delay: 0.4s; }
        
        /* 装饰元素 */
        .cv-decoration {
            position: absolute;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            opacity: 0.05;
            z-index: 0;
        }
        
        .cv-decoration-1 {
            top: -100px;
            right: -100px;
            background: #3b82f6;
        }
        
        .cv-decoration-2 {
            bottom: -100px;
            left: -100px;
            background: #10b981;
        }

  /* 全宽LOGO滚动墙样式 */
        .clients-section {
            background: linear-gradient(135deg, #f5f9ff 0%, #e6f0ff 100%);
            padding: 60px 0;
            overflow: hidden;
        }
        
        .clients-section .container {
            max-width: 100%;
            padding: 0;
        }
        
        .client-logos-scroll {
            position: relative;
            width: 100%;
            overflow: hidden;
            padding: 40px 0;
        }
        
        .logos-track {
            display: flex;
            animation: scrollLogos 30s linear infinite;
            gap: 60px;
            padding: 0 20px;
        }
        
        .logos-track:hover {
            animation-play-state: paused;
        }
        
        .client-logo-item {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 180px;
            height: 100px;
            background: white;
            border-radius: 12px;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            padding: 20px;
        }
        
        .client-logo-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
        }
        
        .client-logo-placeholder {
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 600;
            font-size: 16px;
            text-align: center;
        }
        
        @keyframes scrollLogos {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(calc(-180px * 6 - 60px * 6)); /* 根据实际LOGO数量调整 */
            }
        }
		
		    @keyframes scrollLogos {
                0% {
                    transform: translateX(0);
                }
                100% {
                    transform: translateX(calc(-120px * 6 - 40px * 6));
                }
            }
        }
		
        /* 响应式设计 */
        @media (max-width: 992px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .hero h1 {
                font-size: 32px;
            }
            
            .feature-details {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        
        @media (max-width: 768px) {
			
		  .client-logo-item {
                width: 140px;
                height: 80px;
            }
            
            .logos-track {
                gap: 40px;
            }
			
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .btn-large {
                width: 100%;
                max-width: 300px;
            }
            
            .contact-info {
                flex-direction: column;
                gap: 20px;
            }
            
            .deployment-tabs {
                flex-direction: column;
                align-items: center;
            }
            
			    .industry-banner {
                height: 150px;
            }
            
            .banner-content h2 {
                font-size: 28px;
            }
            
            .banner-content p {
                font-size: 16px;
            }
            .deployment-tab {
                width: 100%;
                text-align: center;
            }
  
        }