/* ====== 基础变量与重置 ====== */
:root {
    /* 主色调 - 深蓝色系，专业高档 */
    --primary-color: #0A2540;
    --primary-light: #2D4A6E;
    --primary-dark: #051A30;
    
    /* 辅助色 - 金色系，奢华感 */
    --secondary-color: #C9A96E;
    --secondary-light: #E8D4B2;
    --secondary-dark: #B08D3C;
    
    /* 背景色 */
    --light-bg: #F8F9FA;
    --card-bg: #FFFFFF;
    --dark-bg: #0A2540;
    
    /* 文字颜色 */
    --text-primary: #0A2540;
    --text-secondary: #4A5568;
    --text-light: #718096;
    
    /* 边框与阴影 */
    --soft-border: #E2E8F0;
    --border-dark: #CBD5E0;
    --shadow-elevation: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    --shadow-heavy: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-lg: 20px;
    
    /* 间距 */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-xxl: 64px;
    
    /* 字体大小基准 */
    --text-base: 14px;
}

/* 重置与基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background-color: var(--light-bg);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: var(--text-base);
}

/* 页面加载动画 */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s, visibility 0.3s;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden; /* 必须加，否则虽然透明但依然遮挡点击 */
    pointer-events: none;
    transition: all 0.5s ease;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--light-bg);
    border-top: 4px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ====== 字体排版系统 ====== */
/* H1 标题 */
h1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -0.5px;
    margin-bottom: var(--space-md);
}

/* H2 标题 */
h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -0.3px;
    margin-bottom: var(--space-sm);
}

/* H3 标题 */
h3 {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    margin-bottom: var(--space-sm);
}

/* H4 标题 */
h4 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

/* H5 标题 */
h5 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

/* H6 标题 */
h6 {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

/* 段落文本 */
p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

/* 小文本 */
small {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
}

/* ====== 通用容器与布局 ====== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.luxury-page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ====== 英雄横幅 ====== */
.luxury-hero-banner {
    position: relative;
    height: 600px;
    overflow: hidden;
    margin-bottom: var(--space-xxl);
}

.banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.9) 0%, rgba(10, 37, 64, 0.7) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-content {
    text-align: center;
    color: white;
    max-width: 800px;
    padding: var(--space-xl);
}

.hero-title {
    font-size: 56px;
    color: white;
    margin-bottom: var(--space-sm);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--secondary-light);
    margin-bottom: var(--space-lg);
    line-height: 1.4;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    padding: 16px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 16px;
    line-height: 1.6;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-button.primary {
    background: var(--secondary-color);
    color: white;
}

.cta-button.primary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-button.secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* ====== 产品标题区域 ====== */
.product-hero-section {
    padding: var(--space-xxl) 0;
    text-align: center;
}

.product-title {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.product-tagline {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.tagline-badge {
    background: var(--light-bg);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    line-height: 1.8;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid var(--soft-border);
}

.value-proposition p {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-primary);
    max-width: 800px;
    margin: 0 auto var(--space-xl);
}

.editor-content-1 {
    font-size: 16px;
    line-height: 1.6;
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius);
    border-left: 4px solid var(--secondary-color);
    margin-bottom: var(--space-xl);
    text-align: left;
}

.key-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.metric-item {
    text-align: center;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-elevation);
    transition: transform 0.3s ease;
}

.metric-item:hover {
    transform: translateY(-5px);
}

.metric-value {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: var(--space-xs);
}

.metric-label {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ====== 主要内容矩阵 ====== */
.luxury-content-matrix {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xl);
    margin: var(--space-xxl) 0;
}

.main-content-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.sidebar-content-column {
    position: relative;
}

.sticky-container {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* ====== 卡片样式 ====== */
.luxury-card, .sidebar-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-elevation);
    transition: all 0.3s ease;
}

.luxury-card:hover, .sidebar-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.module-header {
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.module-icon {
    font-size: 36px;
    line-height: 1.2;
}

.module-number {
    font-size: 14px;
    line-height: 1.8;
    font-weight: 600;
    color: var(--secondary-light);
    display: block;
    margin-bottom: 4px;
}

.module-header h2 {
    font-size: 28px;
    line-height: 1.2;
    color: white;
    margin-bottom: 4px;
}

.module-subtitle {
    font-size: 16px;
    line-height: 1.6;
    color: var(--secondary-light);
    opacity: 0.9;
}

.module-content {
    padding: var(--space-lg);
}

/* ====== 内容区域特殊样式 ====== */
.content-wrapper {
    /* 这里是 det1-det7 内容的通用样式 */
}

.content-wrapper h4 {
    font-size: 24px;
    line-height: 1.2;
    color: var(--text-primary);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--secondary-light);
}

.content-wrapper p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.content-wrapper ul {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.content-wrapper li {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    padding-left: var(--space-lg);
    position: relative;
    margin-bottom: var(--space-sm);
}

.content-wrapper li:before {
    content: "•";
    color: var(--secondary-color);
    font-size: 24px;
    position: absolute;
    left: 0;
    top: -4px;
}

.content-wrapper strong {
    font-weight: 600;
    color: var(--text-primary);
}

.content-wrapper em {
    font-style: italic;
    color: var(--text-light);
}

/* 表格样式增强 */
.spec-table-container table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-lg) 0;
}

.spec-table-container th {
    font-size: 16px;
    line-height: 1.6;
    font-weight: 600;
    background: var(--light-bg);
    color: var(--text-primary);
    padding: 12px 16px;
    text-align: left;
    border-bottom: 2px solid var(--soft-border);
}

.spec-table-container td {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    padding: 12px 16px;
    border-bottom: 1px solid var(--soft-border);
}

.spec-table-container tr:hover td {
    background: var(--light-bg);
}

/* ====== 侧边栏样式 ====== */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--light-bg);
    border-bottom: 1px solid var(--soft-border);
}

.sidebar-header h3 {
    font-size: 20px;
    line-height: 1.4;
    color: var(--text-primary);
    margin: 0;
}

.sidebar-icon {
    font-size: 24px;
    line-height: 1.2;
}

.sidebar-content {
    padding: var(--space-lg);
}

.quick-consultation {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    padding: var(--space-lg);
    border-radius: var(--radius);
    color: white;
}

.quick-consultation h4 {
    font-size: 20px;
    line-height: 1.4;
    color: white;
    margin-bottom: var(--space-xs);
}

.quick-consultation p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--secondary-light);
    margin-bottom: var(--space-md);
}

.consult-form input,
.consult-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: white;
    font-size: 14px;
    line-height: 1.8;
}

.consult-form input::placeholder,
.consult-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-btn:hover {
    background: var(--secondary-dark);
}

/* ====== 产品展示 ====== */
.recommended-section {
    margin: var(--space-xxl) 0;
}

/* ====== 推荐产品部分 ====== */
.recommended-products-section {
    padding: var(--space-xxl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    margin: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

 

/* 推荐标签 */
.recommended-products-section .product-badge {
    position: absolute !important;
    top: 20px !important;
    left: 20px !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    padding: 6px 16px !important;
    border-radius: 30px !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px !important;
    z-index: 2 !important;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3) !important;
}

/* 产品标题 */
.recommended-products-section .product-list .column .text {
    display: block;
    color: #1a202c !important;
    font-weight: 700 !important;
    margin: 20px 20px 12px 20px !important; /* 控制文字周围间距 */
    font-size: 18px !important;
    line-height: 1.4 !important;
    text-decoration: none !important;
    transition: color 0.3s ease !important;
}

.recommended-products-section .product-list .column .text:hover {
    color: #4a5568 !important;
}

/* 产品描述 */
.recommended-products-section .product-list .column .product-short-desc {
    color: #718096 !important;
    font-size: 14px !important;
    line-height: 2 !important;
    margin: 0 20px 20px 20px !important;
    flex-grow: 1 !important;
}

/* 产品特性标签 */
.recommended-products-section .product-features {
    margin: 0 20px 20px 20px !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
}

.recommended-products-section .product-features .feature-tag {
    background: #edf2f7 !important;
    color: #4a5568 !important;
    padding: 4px 12px !important;
    border-radius: 20px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .recommended-products-section .product-list.grid-box.three {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 30px !important;
    }
}

@media (max-width: 768px) {
    .recommended-products-section .product-list.grid-box.three {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
        padding: 0 15px !important;
    }
    
    /*.recommended-products-section .product-list .column .img-box {
        height: 220px !important;
        margin-bottom: 15px !important;
    }*/
}

@media (max-width: 480px) {
    .recommended-products-section .product-list.grid-box.three {
        gap: 20px !important;
    }
    
    .recommended-products-section .product-list .column {
        border-radius: 12px !important;
    }
    .recommended-products-section .product-list .column .text {
        font-size: 16px !important;
        margin: 0 15px 10px 15px !important;
    }
    
    .recommended-products-section .product-list .column .product-short-desc {
        margin: 0 15px 15px 15px !important;
        font-size: 13px !important;
    }
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-label {
    display: inline-block;
    font-size: 14px;
    line-height: 1.8;
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: 36px;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.product-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.product-showcase-card {
    background: #ffffff;
    border-radius: 16px; /* 更大的圆角 */
    overflow: hidden;
    border: 1px solid #f0f0f0; /* 细微边框 */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05); /* 柔和投影 */
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--secondary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    line-height: 1.8;
    font-weight: 600;
    z-index: 2;
}

.card-image-container {
    height: 300px;
    overflow: hidden;
    position: relative;
}

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

.product-showcase-card:hover .product-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 37, 64, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-showcase-card:hover .image-overlay {
    opacity: 1;
}

.view-more {
    color: white;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 600;
    padding: 12px 24px;
    border: 2px solid white;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.view-more:hover {
    background: white;
    color: var(--primary-color);
}

.card-content {
    padding: 5px;
}

.product-name {
    font-size: 20px;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--space-md);
}

.feature-tag {
    font-size: 12px;
    line-height: 1.8;
    padding: 4px 8px;
    background: var(--light-bg);
    color: var(--text-secondary);
    border-radius: 4px;
}

.product-cta {
    margin-top: var(--space-md);
}

.cta-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--secondary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.view-all-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

.view-all-btn {
    display: inline-block;
    padding: 16px 32px;
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    border-radius: var(--radius);
    font-size: 16px;
    line-height: 1.6;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.view-all-btn:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
}

/* ====== 特色模块 ====== */
.feature-highlight, .solution-cta, .service-advantage, .faq-cta {
    margin-top: var(--space-lg);
    padding: var(--space-lg);
    background: var(--light-bg);
    border-radius: var(--radius);
    border-left: 4px solid var(--secondary-color);
}

.feature-list {
    list-style: none;
    margin-top: var(--space-md);
}

.feature-list li {
    font-size: 16px;
    line-height: 1.6;
    padding-left: 28px;
    position: relative;
    margin-bottom: var(--space-sm);
}

.feature-icon {
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.inline-cta {
    display: inline-block;
    margin-top: var(--space-sm);
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 16px;
    line-height: 1.6;
}

.inline-cta:hover {
    text-decoration: underline;
}

.advantage-list {
    list-style: none;
    margin-top: var(--space-md);
}

.advantage-list li {
    font-size: 16px;
    line-height: 1.6;
    padding-left: 24px;
    position: relative;
    margin-bottom: 8px;
}

.advantage-list li:before {
    content: "✓";
    color: var(--secondary-color);
    position: absolute;
    left: 0;
}

.faq-link {
    display: inline-block;
    margin-top: var(--space-sm);
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: none;
    font-size: 16px;
    line-height: 1.6;
}

/* ====== 材料工艺展示 ====== */
.material-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.material-item {
    text-align: center;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--soft-border);
    transition: all 0.3s ease;
}

.material-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-elevation);
}

.material-icon {
    font-size: 36px;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.material-item h4 {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.material-item p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
}

/* ====== 定制流程 ====== */
.customization-process {
    margin-top: var(--space-xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.step {
    text-align: center;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--soft-border);
    position: relative;
    transition: all 0.3s ease;
}

.step:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.step h5 {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.step p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
}

/* ====== 最终行动号召 ====== */
.final-cta-section {
    padding: var(--space-xxl) 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    text-align: center;
    margin-top: var(--space-xxl);
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.cta-title {
    font-size: 42px;
    line-height: 1.2;
    color: white;
    margin-bottom: var(--space-sm);
}

.cta-subtitle {
    font-size: 20px;
    line-height: 1.4;
    color: var(--secondary-light);
    margin-bottom: var(--space-xl);
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.cta-button {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 20px 32px;
    background: white;
    color: var(--primary-color);
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 18px;
    line-height: 1.6;
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 200px;
    justify-content: center;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cta-button.phone {
    background: #10B981;
    color: white;
}

.cta-button.email {
    background: var(--secondary-color);
    color: white;
}

.cta-button.consultation {
    background: white;
    color: var(--primary-color);
}

.cta-guarantee {
    font-size: 18px;
    line-height: 1.6;
    color: white;
    margin-top: var(--space-xl);
}

/* ====== 固定工具栏 ====== */
.fixed-toolbar {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 1000;
}

.toolbar-item {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.toolbar-item:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.toolbar-item span {
    font-size: 10px;
    line-height: 1.8;
    font-weight: 600;
    margin-top: 4px;
}

.toolbar-item.chat {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.toolbar-item.quote {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.toolbar-item.call {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
}

.toolbar-item.call a {
    color: white;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 100%;
    justify-content: center;
}

.toolbar-item.back {
    background: white;
    color: var(--text-primary);
}

/* ====== 侧边进度导航 ====== */

.side-progress-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-end;
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(10, 37, 64, 0.2);
    border: 1px solid var(--soft-border);
    min-width: 60px;
    transition: all 0.3s ease;
}

.side-progress-nav:hover {
    background: white;
    box-shadow: 0 15px 50px rgba(10, 37, 64, 0.3);
    transform: translateY(-50%) scale(1.02);
}

.nav-dot {
    width: 50px;
    height: 50px;
    background: var(--light-bg);
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 5px;
    border: 2px solid transparent;
}

.nav-dot:hover {
    background: var(--primary-color);
    transform: scale(1.1);
    border-color: var(--secondary-color);
}

.nav-dot.active {
    background: var(--primary-color);
    transform: scale(1.15);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.3);
}

.nav-dot span {
    display: none;
    font-size: 12px;
    line-height: 1.8;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-tooltip {
    position: absolute;
    right: 65px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.nav-tooltip:after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--primary-color);
}

.nav-dot:hover .nav-tooltip {
    opacity: 1;
    visibility: visible;
    right: 60px;
}

/* 导航点图标或数字 */
.nav-dot:before {
    content: attr(data-target);
    font-size: 12px;
    line-height: 1.8;
    font-weight: 700;
    color: var(--text-primary);
    transition: color 0.3s ease;
    text-transform: uppercase;
}

.nav-dot:hover:before,
.nav-dot.active:before {
    color: white;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .side-progress-nav {
        right: 20px;
        min-width: 50px;
    }
    
    .nav-dot {
        width: 45px;
        height: 45px;
    }
    
    .nav-tooltip {
        right: 60px;
        font-size: 13px;
        padding: 8px 14px;
    }
    
    .nav-dot:hover .nav-tooltip {
        right: 55px;
    }
}

@media (max-width: 768px) {
    .side-progress-nav {
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        min-width: 45px;
        gap: 12px;
        padding: 15px 0;
    }
    
    .nav-dot {
        width: 40px;
        height: 40px;
        margin: 0 2px;
    }
    
    .nav-tooltip {
        right: 50px;
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .nav-dot:hover .nav-tooltip {
        right: 45px;
    }
}

@media (max-width: 480px) {
    .side-progress-nav {
        right: 10px;
        min-width: 40px;
        gap: 10px;
        padding: 12px 0;
    }
    
    .nav-dot {
        width: 36px;
        height: 36px;
    }
    
    .nav-dot:before {
        font-size: 10px;
    }
    
    .nav-tooltip {
        display: none; /* 移动端隐藏工具提示 */
    }
}

/* 确保导航不会被其他元素遮挡 */
.side-progress-nav {
    z-index: 9999;
}

/* 悬停时展开效果 */
.side-progress-nav:hover .nav-dot {
    margin: 5px 10px;
}

/* 增强点击区域 */
.nav-dot:after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    z-index: -1;
}

/* 添加滚动指示器 */
.side-progress-nav:before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent,
        var(--secondary-color),
        transparent
    );
    opacity: 0.3;
}

/* 导航容器动画 */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

/*.side-progress-nav {
    animation: slideInRight 0.5s ease-out 0.3s both;
}*/

/* 导航点脉冲动画 */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(201, 169, 110, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(201, 169, 110, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(201, 169, 110, 0);
    }
}

.nav-dot.active {
    animation: pulse 2s infinite;
}

img.svg {
    vertical-align: middle;
    width: auto;
    max-height: 27px;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    transition: .5s;
    margin-top: -2px;
    fill: rgba(0,0,0,.5);
}