/* 字体声明 */
@font-face {
    font-family: 'Quantico-Bold';
    src: url('../fonts/Quantico-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'Quantico-Regular';
    src: url('../fonts/Quantico-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'LeagueSpartan';
    src: url('../fonts/LeagueSpartan-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
}

/* CSS变量 - 统一管理设计token */
:root {
    /* 导航栏高度系统 - 统一管理 */
    --navbar-height-desktop: 60px;
    --navbar-height-mobile: 50px;
    --navbar-padding-vertical: 0.5rem; /* 8px */
    --navbar-total-height-desktop: calc(var(--navbar-height-desktop) + 2 * var(--navbar-padding-vertical)); /* 60px + 16px = 76px */
    --navbar-total-height-mobile: calc(var(--navbar-height-mobile) + 2 * var(--navbar-padding-vertical)); /* 50px + 16px = 66px */
    
    /* 网格系统 */
    --grid-columns: 12;
    --grid-gutter: 24px;
    --container-max-width: 1200px;
    --container-padding: 24px;
    --section-spacing: 60px;
    
    /* 颜色系统 */
    --primary-blue: #4299e1;
    --primary-blue-light: #60a5fa;
    --primary-blue-lighter: #63b3ed;
    --primary-blue-bright: #93c5fd;
    --primary-blue-hover: #90cdf4;
    --primary-blue-dark: #3b82f6;
    --primary-blue-darker: #1d4ed8;
    --primary-blue-deepest: #1e40af;
    --secondary-blue: #667eea;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.9);
    --text-muted: rgba(255, 255, 255, 0.7);
    --text-light: #e2e8f0;
    --text-lighter: #f7fafc;
    --text-gray: #94a3b8;
    --text-gray-light: #cbd5e0;
    --text-gray-muted: #a0aec0;
    --text-gray-dark: #718096;
    --text-placeholder: rgba(226, 232, 240, 0.6);
    --text-warning: #ffc107;
    
    /* 背景色 */
    --bg-glass-primary: rgba(45, 55, 72, 0.3);
    --bg-glass-secondary: rgba(45, 55, 72, 0.4);
    --bg-glass-tertiary: rgba(26, 32, 44, 0.3);
    --bg-overlay: rgba(15, 23, 42, 0.7);
    
    /* 边框和分隔线 */
    --border-glass: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(66, 153, 225, 0.15);
    --border-focus: rgba(66, 153, 225, 0.2);
    
    /* 阴影系统 */
    --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.2);
    --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(66, 153, 225, 0.3);
    
    /* 字体系统 */
    --font-primary: 'LeagueSpartan', 'Segoe UI', Arial, sans-serif;
    --font-heading: 'Quantico-Regular', 'LeagueSpartan', sans-serif;
    --font-bold: 'Quantico-Bold', 'LeagueSpartan', sans-serif;
    --font-body: 'LeagueSpartan', 'Noto Sans', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    
    /* 字体大小 */
    --text-xs: 0.8rem;
    --text-sm: 0.9rem;
    --text-base: 1rem;
    --text-lg: 1.1rem;
    --text-xl: 1.3rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.8rem;
    --text-4xl: 2.2rem;
    --text-5xl: 3.5rem;
    
    /* 间距系统 */
    --space-xs: 0.5rem;
    --space-sm: 0.8rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* 过渡动画 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 发光效果 */
    --glow-primary: 0 0 20px rgba(66, 153, 225, 0.4);
    --glow-secondary: 0 0 30px rgba(66, 153, 225, 0.6);
    --text-glow: 0 0 10px rgba(66, 153, 225, 0.6), 0 0 20px rgba(66, 153, 225, 0.4);
    
    /* Z-index层级 */
    --z-overlay: 1000;
    --z-modal: 1001;
    --z-hero: 5;
    --z-nav: 10;
}

/* 响应式变量 */
@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
        --grid-gutter: 12px;
        --section-spacing: 30px;
        --text-5xl: 2rem;
        --text-4xl: 1.8rem;
        --text-3xl: 1.3rem;
        --space-3xl: 2rem;
        --space-2xl: 1.5rem;
        --space-md: 1rem;
        --space-sm: 1rem;  /* 移动端增加边距到16px */
        
        /* 移动端导航栏高度覆盖 */
        --navbar-total-height-current: var(--navbar-total-height-mobile);
    }
}

@media (min-width: 769px) {
    :root {
        /* 桌面端导航栏高度 */
        --navbar-total-height-current: var(--navbar-total-height-desktop);
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    :root {
        --container-padding: 20px;
        --grid-gutter: 20px;
        --section-spacing: 50px;
    }
}

/* 网格容器 */
.grid-container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    box-sizing: border-box;
}

/* 网格行 */
.grid-row {
    display: grid;
    grid-template-columns: repeat(var(--grid-columns), 1fr);
    gap: var(--grid-gutter);
    width: 100%;
}

/* 网格列 - 12栏系统 */
.col-1 { grid-column: span 1; }
.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-10 { grid-column: span 10; }
.col-11 { grid-column: span 11; }
.col-12 { grid-column: span 12; }

/* 偏移列 */
.offset-1 { grid-column-start: 2; }
.offset-2 { grid-column-start: 3; }
.offset-3 { grid-column-start: 4; }
.offset-4 { grid-column-start: 5; }
.offset-5 { grid-column-start: 6; }
.offset-6 { grid-column-start: 7; }

/* 模块间距系统 */
.section {
    margin-bottom: var(--section-spacing);
}

.section:last-child {
    margin-bottom: 0;
}

/* ================================
   FEATURES 区域样式集中管理
   ================================ */

/* 统一的区域标题样式 - 适用于所有主要区域标题 */
.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin: calc(var(--section-spacing) * 1.67) auto var(--space-2xl) auto;
    max-width: var(--container-max-width);
    padding: 0 var(--container-padding);
    text-align: center;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(66, 153, 225, 0.3);
    position: relative;
}



/* ================================
   科技感标题样式
   ================================ */

/* 通用科技感标题样式 - 增强动画效果，继承基础样式自.section-title */
.cyber-title {
    font-family: 'Quantico-Regular', 'LeagueSpartan', sans-serif;
    font-weight: 600;
    background: linear-gradient(45deg, #4299e1, #667eea, #60a5fa, #4299e1);
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleShimmer 4s ease-in-out infinite;
    text-shadow: var(--text-glow);
    transform: perspective(1000px) rotateX(2deg);
}

.cyber-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(45deg, #4299e1, #667eea);
    border-radius: 2px;
}

@keyframes titleShimmer {
    0%, 100% {
        background-position: 0% center;
        text-shadow: var(--text-glow);
    }
    50% {
        background-position: 100% center;
        text-shadow: 
            0 0 15px rgba(66, 153, 225, 0.8),
            0 0 25px rgba(66, 153, 225, 0.6),
            0 0 35px rgba(66, 153, 225, 0.4);
    }
}

/* ================================
   FEATURES 区域样式集中管理
   ================================ */

/* Features 主容器 */
.features {
    padding: 0 0 var(--space-xl) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: var(--section-spacing);
}

/* Features 网格容器 */
.features-grid {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
    padding: 0 var(--container-padding);
    box-sizing: border-box;
    overflow: hidden;
}

/* 功能卡片主体样式 */
.feature-card {
    padding: var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "content media";
    gap: var(--grid-gutter);
    align-items: center;
    width: 100%;
    max-width: 100%;
    min-height: 400px;
    background: rgba(45, 55, 72, 0.35);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(66, 153, 225, 0.15);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-sizing: border-box;
    overflow: hidden;
    box-shadow: 
        var(--shadow-large),
        0 0 0 1px rgba(66, 153, 225, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* 功能卡片区域定义 */
.feature-card .feature-content {
    grid-area: content;
    grid-column: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-card .slideshow-container,
.feature-card .feature-image {
    grid-area: media;
    grid-column: 2;
    height: 320px;
    width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* 功能卡片悬停效果 */
.feature-card:hover {
    transform: translateY(-6px) scale(1.01);
    background: rgba(45, 55, 72, 0.45);
    border-color: rgba(66, 153, 225, 0.25);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(66, 153, 225, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 40px rgba(66, 153, 225, 0.06);
}



/* 功能卡片文字样式 */
.feature-card h3 {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    color: var(--primary-blue-light);
    margin: 0 0 0.4rem 0;
    text-shadow: 0 2px 8px rgba(96, 165, 250, 0.15);
    letter-spacing: 0.5px;
}

.feature-card p {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
    margin: 0;
    text-shadow: var(--shadow-small);
    font-weight: 300;
    letter-spacing: 0.025em;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: var(--transition-normal);
}

/* 功能卡片悬停文字效果 */
.feature-card:hover p {
    color: var(--text-primary);
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.feature-card:hover h3 {
    color: var(--primary-blue-bright);
    text-shadow: 0 2px 12px rgba(147, 197, 253, 0.25);
}

/* 独立图片容器样式（非轮播图的功能图片） */
.feature-image {
    cursor: zoom-in;
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.1);
}

.feature-image img {
    width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    cursor: zoom-in;
    transition: transform 0.3s ease;
    border-radius: var(--radius-md);
}

.feature-image img:hover {
    transform: scale(1.02);
}

/* 图片缩放提示效果 */
.feature-image,
.slideshow-container {
    cursor: zoom-in;
    position: relative;
}

.feature-image::after,
.slideshow-container::after {
    content: '🔍 Click to zoom';
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(66, 153, 225, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(4px);
    z-index: 3;
}

.feature-image:hover::after,
.slideshow-container:hover::after {
    opacity: 1;
}

/* Gartner 引用样式 */
.gartner-quote {
    position: relative;
    text-align: center;
    margin: 0 auto var(--space-3xl);
    max-width: calc(var(--container-max-width) - 100px);
    padding: var(--space-3xl) var(--space-3xl) 2.5rem var(--space-3xl);
    background: var(--bg-glass-secondary);
    backdrop-filter: blur(15px);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-glass);
    border-left: 6px solid var(--primary-blue);
    transition: all 0.4s ease;
    box-shadow: 
        var(--shadow-large),
        0 0 0 1px rgba(66, 153, 225, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: visible;
}

/* Gartner 引用装饰 */
.gartner-quote::before {
    content: '"';
    position: absolute;
    top: var(--space-xs);
    left: var(--space-lg);
    font-size: 4rem;
    font-family: 'Times New Roman', serif;
    color: rgba(66, 153, 225, 0.3);
    line-height: 1;
    font-weight: bold;
    z-index: 1;
}

.gartner-quote::after {
    content: '"';
    position: absolute;
    bottom: var(--space-xs);
    right: var(--space-lg);
    font-size: 4rem;
    font-family: 'Times New Roman', serif;
    color: rgba(66, 153, 225, 0.3);
    line-height: 1;
    font-weight: bold;
    z-index: 1;
}

/* Gartner 引用悬停效果 */
.gartner-quote:hover {
    transform: translateY(-4px);
    background: rgba(45, 55, 72, 0.5);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(66, 153, 225, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        0 0 20px rgba(66, 153, 225, 0.1);
    border-left-color: #60a5fa;
}

.gartner-quote:hover::before,
.gartner-quote:hover::after {
    color: rgba(66, 153, 225, 0.5);
}

/* Gartner 引用文字样式 */
.gartner-quote p {
    position: relative;
    font-size: var(--text-2xl);
    font-style: italic;
    font-weight: 400;
    color: var(--text-lighter);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    display: block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    z-index: 2;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.gartner-quote .quote-source {
    position: relative;
    font-size: var(--text-xl);
    color: var(--text-gray-light);
    font-weight: 500;
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--space-xs);
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

/* Features 响应式样式 */
/* 中等屏幕 (≤1024px) */
@media (max-width: 1024px) {
    .gartner-quote {
        margin: 0 2rem 3rem;
        padding: 2.5rem 2rem 2rem;
        max-width: calc(100% - 4rem);
    }

    .gartner-quote::before {
        font-size: 3rem;
        top: 0.3rem;
        left: 1rem;
    }

    .gartner-quote::after {
        font-size: 3rem;
        bottom: 0.3rem;
        right: 1rem;
    }

    .gartner-quote p {
        font-size: 1.3rem;
        line-height: 1.5;
    }

    .gartner-quote .quote-source {
        font-size: 1.1rem;
    }
    
    .feature-card {
        grid-template-columns: 1fr;
        grid-template-areas: "content" "media";
        gap: 2rem;
        padding: 1.5rem;
        min-height: 350px;
        margin-bottom: 1.2rem;
        max-width: 100%;
        overflow: hidden;
    }
    
    .feature-card .feature-content {
        grid-area: content;
        grid-column: 1;
    }
    
    .feature-card .slideshow-container,
    .feature-card .feature-image {
        grid-area: media;
        grid-column: 1;
        height: 280px !important;
        margin-top: 1rem;
    }
    
    .feature-card h3 {
        font-size: 1.6rem;
        margin-bottom: 0.4rem;
    }
    
    .feature-card p {
        font-size: 1.1rem;
        line-height: 1.65;
    }
}

/* Features 移动端样式 (≤768px) */
@media (max-width: 768px) {
    /* Features 容器重置 */
    .features {
        padding: 0 0 var(--space-xl) 0 !important;
        margin: 0 !important;
        width: 100% !important;
        background: transparent !important;
        backdrop-filter: none !important;
        border: none !important;
    }
    
    /* Features 网格重置 */
    .features-grid {
        padding: 0 !important;
        gap: var(--space-lg) !important;
        margin: 0 !important;
        width: 100% !important;
        display: grid !important;
        grid-template-columns: 1fr !important;
    }
    
    /* 功能卡片移动端布局 */
    .feature-card {
        grid-template-columns: 1fr !important;
        grid-template-areas: "content" "media" !important;
        padding: var(--space-lg) var(--space-md) !important;
        min-height: auto !important;
        margin-bottom: var(--space-lg) !important;
        gap: var(--space-sm) !important;
    }
    
    .feature-card .feature-content {
        grid-area: content !important;
        grid-column: 1 !important;
        margin-bottom: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }
    
    .feature-card .slideshow-container,
    .feature-card .feature-image {
        grid-area: media !important;
        grid-column: 1 !important;
        width: 100% !important;
        max-width: 100% !important;
        height: 220px !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        border-radius: var(--radius-md) !important;
    }
    
    .feature-card .slide {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .feature-card .slide img {
        max-height: 220px !important;
        object-fit: contain !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .feature-card h3 {
        font-size: 1.5rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    /* 移动端标题样式覆盖 */
    .section-title {
        font-size: 1.8rem !important;
        margin: 6rem var(--space-sm) var(--space-2xl) var(--space-sm) !important;
        padding: 0 var(--space-md) !important;
        line-height: 1.3 !important;
    }
    

    

    
    /* Gartner 引用移动端样式 */
    .gartner-quote {
        margin-top: 0 !important;
        margin-bottom: var(--space-md) !important;
        padding: var(--space-xl) var(--space-md) var(--space-lg) !important;
        border-radius: var(--radius-lg) !important;
        border-left-width: 4px !important;
    }

    .gartner-quote::before {
        font-size: 2.5rem;
        top: 0.2rem;
        left: var(--space-sm);
    }

    .gartner-quote::after {
        font-size: 2.5rem;
        bottom: 0.2rem;
        right: var(--space-sm);
    }

    .gartner-quote p {
        font-size: var(--text-xl);
        margin-bottom: var(--space-lg);
    }

    .gartner-quote .quote-source {
        font-size: var(--text-base);
        letter-spacing: 0.5px;
    }
    
    /* 轮播图移动端调整 */
    .slideshow-container {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        height: 300px !important;
    }
    
    .slide {
        width: 100% !important;
    }
    
    .slide img {
        max-width: 100% !important;
        height: auto !important;
    }
    

}

/* ================================
   轮播图样式集中管理
   ================================ */

/* 轮播图容器 */
.slideshow-container {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.1);
    cursor: zoom-in;
}



/* 轮播图片项 */
.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
}

/* 轮播图片继承统一样式 */
.slide img,
.slideshow-container img {
    width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    margin: 0;
    padding: 0;
    cursor: zoom-in;
    transition: transform 0.3s ease;
    border-radius: var(--radius-md);
    display: block;
}

.slide img:hover,
.slideshow-container img:hover {
    transform: scale(1.02);
}

/* 轮播指示器 */
.slide-indicators {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
    z-index: 2;
    padding: 5px 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(5px);
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition-normal);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.indicator.active {
    background: var(--primary-blue);
    box-shadow: 0 0 8px rgba(66, 153, 225, 0.6);
}

/* ================================
   模态框样式集中管理
   ================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: hidden;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: auto;
    height: auto;
    max-width: 90vw;
    max-height: 90vh;
}

.modal-content img {
    width: auto;
    height: auto;
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    display: block;
}

.modal-close {
    position: fixed;
    top: 15px;
    right: 25px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
}

.modal-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    padding: 16px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 4px;
    user-select: none;
    z-index: 1001;
}

.modal-prev {
    left: 20px;
}

.modal-next {
    right: 20px;
}

.modal-close:hover,
.modal-nav:hover {
    color: #4299e1;
}

/* ================================
   通用工具类 - 减少重复代码
   ================================ */

/* 玻璃态效果组件 */
.glass-card {
    background: var(--bg-glass-primary);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    transition: var(--transition-normal);
}

.glass-card--secondary {
    background: var(--bg-glass-secondary);
}

.glass-card--tertiary {
    background: var(--bg-glass-tertiary);
}

.glass-card:hover {
    background: var(--bg-glass-secondary);
    transform: translateY(-2px);
}

/* 发光效果 */
.glow-primary {
    box-shadow: var(--glow-primary);
}

.glow-secondary {
    box-shadow: var(--glow-secondary);
}

/* 文本样式组合 */
.text-glow {
    text-shadow: var(--text-glow);
}

.text-optimized {
    font-family: var(--font-body);
    color: var(--text-secondary);
    text-shadow: var(--shadow-small);
    font-weight: 300;
    letter-spacing: 0.018em;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: var(--transition-normal);
}

/* 渐变文字 */
.gradient-text {
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 动画渐变文字 */
.gradient-text-animated {
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue), var(--primary-blue-light), var(--primary-blue));
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: titleShimmer 4s ease-in-out infinite;
}

/* 科技感装饰线 */
.tech-divider::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 2px;
}

/* 响应式容器 */
.responsive-container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    box-sizing: border-box;
}

/* ================================
   基础样式
   ================================ */
body {
    margin: 0;
    padding-top: var(--navbar-total-height-current);
    font-family: var(--font-primary);
    color: var(--text-primary);
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
}

/* ================================
   HERO 区域样式集中管理
   ================================ */

/* Hero 主容器 - 全屏自适应 */
.hero {
    position: relative;
    width: 100vw;
    height: 100vh;
    margin: 0;
    margin-top: calc(-1 * var(--navbar-total-height-current)); /* 与导航栏重叠 */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-hero);
    min-height: 100vh;
    max-width: 100vw;
    box-sizing: border-box;
}

/* Hero 视频容器 */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    min-width: 100%;
    min-height: 100%;
}

/* Hero 视频海报 */
.hero-video-poster {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
    transition: opacity 0.5s ease;
    min-width: 100%;
    min-height: 100%;
}

/* Hero 视频元素 */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.5s ease;
    min-width: 100%;
    min-height: 100%;
}

.hero-video.loaded {
    opacity: 1;
}

.hero-video.loaded + .hero-video-poster,
.hero-video-poster.hidden {
    opacity: 0;
}

/* 深色滤镜覆盖层 - 星空效果 */
.hero-video-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(1px 1px at 15% 25%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 25% 60%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 45% 35%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 65% 75%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 80% 20%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 85% 80%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(1px 1px at 35% 15%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 55% 85%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 75% 45%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 90% 65%, rgba(255, 255, 255, 0.4), transparent),
        linear-gradient(
            135deg,
            rgba(15, 23, 42, 0.75) 0%,
            rgba(30, 41, 59, 0.65) 30%,
            rgba(15, 23, 42, 0.8) 70%,
            rgba(3, 7, 18, 0.85) 100%
        );
    z-index: 3;
    pointer-events: none;
}

/* Hero 内容容器 */
.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
    text-align: center;
    padding: 2rem;
    width: 90%;
    max-width: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Hero 主标题 */
.hero h1 {
    font-family: var(--font-bold);
    font-size: var(--text-5xl);
    margin-bottom: var(--space-lg);
    background: linear-gradient(120deg, var(--primary-blue), var(--secondary-blue), var(--primary-blue));
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: subtleShine 3s linear infinite;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.5px;
    padding: 0 var(--space-xl);
    text-transform: uppercase;
    position: relative;
    text-shadow: 
        0 0 10px rgba(66, 153, 225, 0.4),
        0 0 20px rgba(66, 153, 225, 0.3),
        0 0 30px rgba(66, 153, 225, 0.2);
    white-space: nowrap;
    display: inline-block;
    transform: perspective(800px) rotateX(8deg);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.6));
}

/* Hero 标题装饰线 */
.hero h1::before,
.hero h1::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, rgba(66, 153, 225, 0), var(--primary-blue), rgba(66, 153, 225, 0));
    filter: drop-shadow(0 0 8px rgba(66, 153, 225, 0.6));
    box-shadow: 
        0 0 5px rgba(66, 153, 225, 0.4),
        0 0 10px rgba(66, 153, 225, 0.2);
    transform: translateY(-50%);
}

.hero h1::before {
    left: -80px;
}

.hero h1::after {
    right: -80px;
}

/* Hero 副标题 */
.hero p {
    font-family: 'LeagueSpartan', 'Segoe UI', sans-serif;
    font-size: 1.6rem;
    font-weight: 400;
    color: #94a3b8;
    margin-bottom: 2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.8),
        0 0 8px rgba(148, 163, 184, 0.3);
    opacity: 0;
    animation: fadeInUp 1.2s ease-out forwards;
    animation-delay: 0.8s;
    position: relative;
    transform: perspective(800px) rotateX(5deg);
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.5));
}

/* Hero 动作按钮 */
.cyber-button {
    position: relative;
    display: inline-block;
    padding: 16px 32px;
    margin-top: 8rem;
    background: rgba(15, 23, 42, 0.7);
    border: 2px solid #60a5fa;
    border-radius: 0;
    color: #e2e8f0;
    font-family: 'Quantico-Bold', 'LeagueSpartan', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 1;
    
    /* 霓虹发光效果 */
    box-shadow: 
        0 0 20px rgba(96, 165, 250, 0.3),
        inset 0 0 20px rgba(96, 165, 250, 0.1),
        0 0 40px rgba(96, 165, 250, 0.2);
    
    /* 增强文字可读性 */
    text-shadow: 
        0 0 2px rgba(0, 0, 0, 0.9),
        0 0 4px rgba(0, 0, 0, 0.8),
        0 0 8px rgba(96, 165, 250, 0.6),
        0 0 12px rgba(96, 165, 250, 0.4),
        0 2px 4px rgba(0, 0, 0, 0.5);
    
    /* 初始状态不显示 */
    opacity: 0;
    animation: cyberbuttonFadeIn 1.5s ease-out forwards;
    animation-delay: 1.5s;
}

/* 动态边框动画 */
.cyber-button::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        #60a5fa, #3b82f6, #1d4ed8, #1e40af, 
        #60a5fa, #3b82f6, #1d4ed8, #1e40af
    );
    background-size: 400% 100%;
    z-index: -1;
    animation: cyberborderFlow 15s linear infinite;
    transition: animation-play-state 0.3s ease;
}

/* 滑动遮罩效果 */
.cyber-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(96, 165, 250, 0.4),
        rgba(96, 165, 250, 0.8),
        rgba(96, 165, 250, 0.4),
        transparent
    );
    transform: skewX(-15deg);
    transition: left 0.6s ease;
    z-index: -1;
}

/* 悬停状态 */
.cyber-button:hover {
    color: #ffffff;
    transform: translateY(-2px);
    
    /* 增强发光效果 */
    box-shadow: 
        0 0 30px rgba(96, 165, 250, 0.6),
        inset 0 0 30px rgba(96, 165, 250, 0.2),
        0 0 60px rgba(96, 165, 250, 0.4),
        0 4px 20px rgba(0, 0, 0, 0.3);
    
    /* 悬停时的文字效果 */
    text-shadow: 
        0 0 2px rgba(0, 0, 0, 1),
        0 0 4px rgba(0, 0, 0, 0.9),
        0 0 8px rgba(255, 255, 255, 0.9),
        0 0 16px rgba(96, 165, 250, 0.8),
        0 0 24px rgba(96, 165, 250, 0.6),
        0 2px 6px rgba(0, 0, 0, 0.6);
}

.cyber-button:hover::before {
    animation-play-state: paused;
}

.cyber-button:hover::after {
    left: 100%;
}

/* Hero 动画关键帧 */
@keyframes subtleShine {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: perspective(800px) rotateX(5deg) translateY(30px);
    }
    to {
        opacity: 1;
        transform: perspective(800px) rotateX(5deg) translateY(0);
    }
}

@keyframes cyberborderFlow {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 400% 50%;
    }
}

@keyframes cyberbuttonFadeIn {
    from {
        opacity: 0;
        transform: perspective(800px) rotateX(10deg) translateY(20px);
    }
    to {
        opacity: 1;
        transform: perspective(800px) rotateX(0deg) translateY(0px);
    }
}

/* Hero 响应式样式 */
/* 超大屏幕 (≥1600px) */
@media (min-width: 1600px) {
    .hero h1 {
        font-size: 4rem;
    }
    
    .hero p {
        font-size: 1.8rem;
    }
    
    .cyber-button {
        font-size: 1.3rem;
        padding: 20px 40px;
        margin-top: 10rem;
    }
}

/* 大屏幕 (1280px-1599px) */
@media (max-width: 1599px) and (min-width: 1280px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero p {
        font-size: 1.3rem;
    }
    
    .cyber-button {
        font-size: 1rem;
        padding: 14px 28px;
        margin-top: 9rem;
    }
    
    .hero h1::before,
    .hero h1::after {
        width: 45px;
        height: 3px;
    }
    
    .hero h1::before {
        left: -65px;
    }
    
    .hero h1::after {
        right: -65px;
    }
}

/* 中等屏幕 (769px-1279px) */
@media (max-width: 1279px) and (min-width: 769px) {
    .hero h1 {
        font-size: 2.2rem;
        white-space: normal !important;
        word-wrap: break-word;
        hyphens: auto;
        line-height: 1.2;
        max-width: 90%;
        overflow-wrap: break-word;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .cyber-button {
        font-size: 1rem;
        padding: 14px 28px;
        margin-top: 7rem;
    }
    
    .hero h1::before,
    .hero h1::after {
        width: 30px;
        height: 2px;
        filter: drop-shadow(0 0 8px rgba(66, 153, 225, 0.8));
        box-shadow: 0 0 6px rgba(66, 153, 225, 0.6);
    }
    
    .hero h1::before {
        left: -35px;
    }
    
    .hero h1::after {
        right: -35px;
    }
}

/* 移动端 (≤768px) */
@media (max-width: 768px) {
    .hero {
        margin-top: calc(-1 * var(--navbar-total-height-current)); /* 保持与导航栏重叠 */
    }

    .hero-content {
        width: 95%;
        max-width: none;
        padding: var(--space-lg);
    }
    
    .hero h1 {
        font-size: var(--text-4xl);
        line-height: 1.3;
        margin: var(--space-md) auto;
        max-width: calc(100% - 5rem);
        padding: 0 2.5rem;
        white-space: normal;
        word-wrap: break-word;
        hyphens: auto;
        letter-spacing: 0.3px;
        transform: perspective(600px) rotateX(5deg);
    }
    
    .hero p {
        font-size: 1.1rem;
        line-height: 1.4;
        padding: 0 var(--space-md);
        margin: var(--space-md) auto;
        letter-spacing: 0.5px;
        transform: perspective(600px) rotateX(3deg);
    }
    
    .cyber-button {
        font-size: var(--text-base);
        padding: 14px 28px;
        margin-top: 6rem;
        letter-spacing: 1.5px;
    }

    .hero h1::before,
    .hero h1::after {
        width: 25px;
        height: 2px;
        filter: drop-shadow(0 0 5px rgba(66, 153, 225, 0.6));
        box-shadow: 0 0 3px rgba(66, 153, 225, 0.4);
    }

    .hero h1::before {
        left: 0;
    }

    .hero h1::after {
        right: 0;
    }
}

/* 小屏移动端 (≤480px) */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.6rem;
        letter-spacing: 0.2px;
        transform: perspective(500px) rotateX(3deg);
        padding: 0 1rem;
    }
    
    .hero h1::before,
    .hero h1::after {
        width: 18px;
        height: 1.5px;
        filter: drop-shadow(0 0 3px rgba(66, 153, 225, 0.8));
        box-shadow: 0 0 2px rgba(66, 153, 225, 0.6);
    }
    
    .hero h1::before {
        left: -2px;
    }
    
    .hero h1::after {
        right: -2px;
    }
    
    .hero p {
        font-size: 0.9rem;
        letter-spacing: 0.3px;
        transform: perspective(500px) rotateX(2deg);
        padding: 0 0.5rem;
    }
    
    .cyber-button {
        font-size: 0.9rem;
        padding: 12px 24px;
        margin-top: 4rem;
        letter-spacing: 1px;
    }
}

/* ================================
   INTRO 区域样式集中管理
   ================================ */

/* Intro 主容器 */
.product-intro {
    padding: var(--space-2xl) var(--space-xl);
    max-width: calc(var(--container-max-width) - 2 * var(--container-padding));
    margin: 0 auto var(--section-spacing) auto;
    background: var(--bg-glass-secondary);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-medium);
}

/* Intro 内容布局 */
    .intro-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    }
    
/* 顶部全宽标题描述区域 */
    .intro-header {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* 顶部标题区域样式 */
.intro-highlight {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-start;
}

/* 底部左右分区布局 */
    .intro-body {
    display: flex;
    align-items: stretch; /* 让两列高度保持一致 */
    gap: var(--grid-gutter);
    min-height: 280px; /* 设置合适的最小高度 */
    }
    
    .intro-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md); /* 减小间距，更紧凑 */
    padding-right: var(--space-md);
    justify-content: space-evenly; /* 均匀分布特性项 */
    }
    
    .intro-image {
    flex: 1;
    text-align: center;
    background: rgba(26, 32, 44, 0.3);
    padding: var(--space-lg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.intro-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    transition: transform 0.3s ease;
}

.intro-image:hover img {
    transform: scale(1.02);
}

/* Intro 徽章样式 */
.highlight-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--text-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: 20px;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    
    /* 动态霓虹发光效果 */
    box-shadow: 
        0 0 15px rgba(66, 153, 225, 0.4),    /* 外部发光 */
        inset 0 0 15px rgba(255, 255, 255, 0.1), /* 内部高光 */
        0 0 25px rgba(66, 153, 225, 0.3),    /* 外层发光 */
        0 2px 8px rgba(0, 0, 0, 0.3);       /* 底部阴影 */
    
    /* 增强文字可读性 */
    text-shadow: 
        0 0 1px rgba(0, 0, 0, 0.8),         /* 黑色描边 */
        0 0 3px rgba(255, 255, 255, 0.6),   /* 白色发光 */
        0 0 6px rgba(66, 153, 225, 0.4),    /* 蓝色发光 */
        0 1px 2px rgba(0, 0, 0, 0.4);       /* 底部阴影 */
    
    /* 滑动遮罩效果设置 */
    overflow: hidden;
    z-index: 2;
}

/* 滑动遮罩霓虹发光效果 */
.highlight-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0.3),
        rgba(255, 255, 255, 0.6),
        rgba(96, 165, 250, 0.4),
        rgba(255, 255, 255, 0.6),
        rgba(255, 255, 255, 0.3),
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: skewX(-15deg);
    box-shadow: 
        0 0 20px rgba(255, 255, 255, 0.8),
        0 0 40px rgba(96, 165, 250, 0.6),
        0 0 60px rgba(96, 165, 250, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.2);
    animation: badgeGlowSlide 4s ease-in-out infinite;
    z-index: 1;
}



.intro-subtitle {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    color: var(--text-light);
    margin: 0;
    font-weight: 500;
    line-height: 1.3;
}

.intro-lead {
    font-size: var(--text-xl);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    font-weight: 400;
    text-align: left;
    max-width: 100%;
}

.intro-lead strong {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Intro 文本样式 */
.intro-text {
    font-family: 'LeagueSpartan', 'Noto Sans', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    font-weight: 300;
    letter-spacing: 0.018em;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: all 0.3s ease;
    font-size: 1.13rem;
    line-height: 1.85;
    padding: 1.5rem;
    margin: 0;
}

/* Intro 特性列表 */
.intro-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg); /* 减小垂直内边距 */
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-blue);
    transition: var(--transition-normal);
    flex: 1; /* 让每个特性项平均分配空间 */
}

.intro-feature:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.feature-icon {
    flex-shrink: 0;
    margin-top: 0.1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition-normal);
}

.intro-feature:hover .feature-icon img {
    transform: scale(1.1);
    filter: brightness(1.2);
}

.feature-text {
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--text-secondary);
}

.feature-text strong {
    color: var(--primary-blue-lighter);
    font-weight: 600;
}

/* Intro 动画 */
@keyframes badgeGlowSlide {
    0% {
        left: -100%;
        opacity: 0;
    }
    15% {
        opacity: 1;
    }
    85% {
        opacity: 1;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

/* 大屏幕优化 (≥1280px) */
@media (min-width: 1280px) {
    .intro-body {
        min-height: 320px; /* 优化大屏幕高度 */
    }
    
    .intro-features {
        gap: var(--space-lg); /* 适中的特性项间距 */
        justify-content: space-evenly;
    }
    
    .intro-image {
        padding: var(--space-xl); /* 适中的内边距 */
    }
    
    /* 优化特性项在大屏幕的显示 */
    .intro-feature {
        padding: var(--space-lg) var(--space-xl); /* 更好的内边距比例 */
    }
}

/* Intro 响应式样式 */
/* 中等屏幕 (1024px-769px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .product-intro {
        margin-left: var(--space-lg);
        margin-right: var(--space-lg);
    }
    
    .intro-subtitle {
        font-size: 1.6rem;
    }
    
    .intro-lead {
        font-size: var(--text-xl);
    }
    
    .intro-body {
        min-height: 280px; /* 适中的最小高度 */
    }
    
    .intro-features {
        flex: 1.2; /* 稍微增加特性列表的宽度比例 */
        padding-right: var(--space-sm);
        gap: var(--space-sm); /* 更紧凑的间距 */
    }
    
    .intro-image {
        flex: 0.8; /* 相应减少图片区域的宽度比例 */
        padding: var(--space-md);
    }
    
    /* 优化特性项间距，防止过于紧凑 */
    .intro-feature {
        padding: var(--space-sm) var(--space-md);
    }
}

/* ================================
   移动端产品介绍区域样式 (≤768px)
   ================================ */
@media (max-width: 768px) {
    /* 产品介绍卡片布局 */
    .product-intro {
        margin: 0 var(--space-sm) var(--space-xl);
        width: calc(100% - 2 * var(--space-sm));
        max-width: none;
        background: rgba(26, 32, 44, 0.95);
        backdrop-filter: blur(10px);
        border-radius: var(--radius-lg);
        padding: var(--space-lg) var(--space-md);
        box-sizing: border-box;
    }
    
    /* 内容区域布局调整 */
    .intro-content {
        display: block;
        gap: var(--space-lg);
        width: 100%;
        max-width: 100%;
        padding: 0;
        margin: 0;
        overflow: hidden;
        box-sizing: border-box;
    }
    
    .intro-header {
        gap: var(--space-md);
    }
    
    /* 底部区域垂直堆叠 */
    .intro-body {
        display: flex;
        flex-direction: column;
        gap: var(--space-lg);
        grid-template-columns: none;
    }
    
    .intro-features {
        grid-column: span 12;
        padding-right: 0;
        order: 1;
    }
    
    /* 图片区域样式 */
    .intro-image {
        grid-column: span 12;
        order: 2;
        width: 100%;
        max-width: 100%;
        margin: 0.5rem 0;
        padding: 0.5rem;
        text-align: center;
        background: rgba(26, 32, 44, 0.3);
        border-radius: 6px;
        box-shadow: none;
        overflow: hidden;
        box-sizing: border-box;
    }
    
    .intro-image img {
        max-width: 100%;
        width: auto;
        height: auto;
        max-height: 300px;
        object-fit: contain;
        border-radius: var(--radius-md);
        margin: 0 auto;
        display: block;
    }
    
    /* 文字样式调整 */
    .highlight-badge {
        font-size: var(--text-xs);
        padding: 0.4rem var(--space-sm);
    }
    
    .intro-subtitle {
        font-size: 1.3rem;
        line-height: 1.2;
    }
    
    .intro-lead {
        font-size: 1.1rem;
    }
    
    /* 特性项目样式 */
    .intro-feature {
        padding: var(--space-md);
        gap: var(--space-sm);
        min-height: auto;
        align-items: center;
    }
    
    .feature-icon {
        font-size: 1.3rem;
        margin-top: 0;
        width: 28px;
        height: 28px;
    }
    
    .feature-text {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    /* 文字渲染优化 */
    .intro-text {
        color: rgba(255, 255, 255, 0.9);
        text-shadow: var(--shadow-small);
        font-weight: 300;
        letter-spacing: 0.018em;
        text-rendering: optimizeLegibility;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        padding: var(--space-md) var(--space-xs);
        font-family: var(--font-body);
        transition: var(--transition-normal);
    }
    
    /* 容器修复 */
    .product-intro .container {
        padding: 0;
        margin: 0;
        overflow: hidden;
    }
}



/* ================================
   移动端通用样式和网格系统 (≤768px)
   ================================ */
@media (max-width: 768px) {
    /* CSS变量调整 */
    :root {
        --container-padding: 16px;
        --grid-gutter: 12px;
        --section-spacing: 30px;
    }
    
    /* 网格系统 - 移动端全宽布局 */
    .col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
    .col-7, .col-8, .col-9, .col-10, .col-11, .col-12 {
        grid-column: span 12;
    }
    
    .offset-1, .offset-2, .offset-3, .offset-4, .offset-5, .offset-6 {
        grid-column-start: 1;
    }

    /* 防止水平滚动 - 确保移动端使用正确的导航栏高度 */
    html, body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* 移动端确保使用统一的导航栏高度 */
    body {
        padding-top: var(--navbar-total-height-current) !important;
    }
    
    /* 容器基础样式重置 */
    .container {
        padding: 0;
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* ================================
       移动端卡片统一样式
       ================================ */
    
    /* Gartner引言和Feature卡片 */
    .gartner-quote,
    .feature-card {
        margin: 0 var(--space-sm) var(--space-xl);
        width: calc(100% - 2 * var(--space-sm));
        max-width: none;
        background: rgba(26, 32, 44, 0.95);
        backdrop-filter: blur(10px);
        border-radius: var(--radius-lg);
        box-sizing: border-box;
    }

    /* ================================
       模态框移动端优化
       ================================ */
    .modal {
        padding: 0;
    }
    
    .modal-content {
        width: auto;
        height: auto;
        max-width: 95vw;
        max-height: 90vh;
    }
    
    .modal-content img {
        width: auto;
        height: auto;
        max-width: 95vw;
        max-height: 90vh;
        object-fit: contain;
    }
    
    .modal-close {
        top: 15px;
        right: 15px;
        font-size: 2rem;
        z-index: 1001;
    }
    
    .modal-nav {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        z-index: 1001;
    }
    
    /* ================================
       导航栏和页脚移动端优化
       ================================ */
    .nav-links {
        padding: 1rem 0.8rem;
    }
    
    .nav-link {
        padding: 0.8rem;
        margin: 0;
    }
    
    .footer {
        padding: 1.5rem 0.8rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .copyright {
        font-size: 0.9rem;
        text-align: center;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
}













/* 全局文本样式 */
.global-text,
.feature-card p,
.gartner-quote p,

.intro-text,

.case-content p,
.video-content p {
    font-family: 'LeagueSpartan', 'Noto Sans', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    font-weight: 300;
    letter-spacing: 0.018em;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: all 0.3s ease;
    font-size: 1.13rem;
    line-height: 1.85;
}















.footer {
    text-align: center;
    padding: var(--space-md);
    margin-top: var(--space-xl);
}

.footer p {
    color: var(--text-light);
    font-size: var(--text-base);
    line-height: 1.6;
    margin: 0;
    background: linear-gradient(45deg, var(--primary-blue), var(--secondary-blue));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(66, 153, 225, 0.3);
}

/* 中等屏幕网格调整 */
@media (max-width: 1024px) and (min-width: 769px) {
    :root {
        --container-padding: 20px;
        --grid-gutter: 20px;
        --section-spacing: 50px;
    }
}

/* 添加平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 容器通用样式 */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    box-sizing: border-box;
}

/* 版权信息样式 */
.copyright {
    font-size: var(--text-sm);
    color: var(--text-gray-dark);
    text-align: center;
    padding: var(--space-md) 0;
}

.company-name {
    color: var(--primary-blue);
    font-weight: 500;
}



/* ================================
   WHY CHOOSE iNET 比较区域样式
   ================================ */

/* 比较区域容器 - 与features-grid宽度完全一致 */
.comparison-grid {
    width: 100%;
    max-width: var(--container-max-width);
    margin: var(--space-xl) auto 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    padding: 0 var(--container-padding);
    box-sizing: border-box;
    align-items: start;
}

/* 比较卡片基础样式 */
.comparison-card {
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin: var(--space-md) 0;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
    min-height: 600px;
}

/* 列顶部图标区域 */
.column-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--space-sm) auto;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.column-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.column-icon img {
    width: 28px;
    height: 28px;
    transition: all var(--transition-fast);
    filter: brightness(1.2);
}

/* 痛点列样式 */
.pain-column {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.08));
    backdrop-filter: blur(12px);
    border: 1px solid rgba(239, 68, 68, 0.2);
    box-shadow: var(--shadow-medium);
}

.pain-column .column-icon {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(220, 38, 38, 0.1));
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.pain-column h3 {
    color: #fca5a5;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
    text-align: center;
    flex-shrink: 0;
}

/* 解决方案列样式 */
.solution-column {
    background: linear-gradient(135deg, var(--bg-glass-primary), var(--bg-glass-secondary));
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-accent);
    box-shadow: var(--shadow-medium);
}

.solution-column .column-icon {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--primary-blue));
    border: 1px solid var(--primary-blue-bright);
    box-shadow: var(--glow-primary);
}

.solution-column h3 {
    color: var(--primary-blue-bright);
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
    text-align: center;
    flex-shrink: 0;
}

/* 收益列样式 */
.benefit-column {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(21, 128, 61, 0.08));
    backdrop-filter: blur(12px);
    border: 1px solid rgba(34, 197, 94, 0.2);
    box-shadow: var(--shadow-medium);
}

.benefit-column .column-icon {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(21, 128, 61, 0.1));
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.benefit-column h3 {
    color: #86efac;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
    text-align: center;
    flex-shrink: 0;
}

/* 比较项目样式 */
.comparison-items {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.comparison-item {
    flex: 0 0 auto;
    height: 120px;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    transition: background var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

/* 奇偶行明显背景差别，突出横向对应关系 */
.comparison-item:nth-child(even) {
    background: rgba(255, 255, 255, 0.15);
}

/* 箭头基础样式 */
.comparison-item::before,
.comparison-item::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    transform: translateY(-50%);
    z-index: 5;
}

/* 右侧箭头位置（痛点列和解决方案列） */
.pain-column .comparison-item::after,
.solution-column .comparison-item::after {
    right: -14px;
    border-left: 8px solid rgba(255, 255, 255, 0.3);
}

/* 左侧箭头位置（解决方案列和收益列） */
.solution-column .comparison-item::before,
.benefit-column .comparison-item::before {
    left: -14px;
    border-left: 8px solid rgba(255, 255, 255, 0.3);
}

/* 箭头颜色 - 红色（来自痛点） */
.pain-column .comparison-item::after,
.solution-column .comparison-item::before {
    border-left-color: rgba(252, 165, 165, 0.6);
}

/* 箭头颜色 - 蓝色（来自解决方案） */
.solution-column .comparison-item::after,
.benefit-column .comparison-item::before {
    border-left-color: var(--primary-blue-light);
}

.comparison-item h4 {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: 6px;
    line-height: 1.3;
}

/* 比较项目中的强调文字样式 */
.comparison-item h4 strong {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--primary-blue-bright));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
    position: relative;
    text-shadow: none;
}

/* 为不同列的强调文字设置不同颜色 */
.pain-column .comparison-item h4 strong {
    background: linear-gradient(135deg, #fca5a5, #ef4444);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.solution-column .comparison-item h4 strong {
    background: linear-gradient(135deg, var(--primary-blue-light), var(--primary-blue-bright));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.benefit-column .comparison-item h4 strong {
    background: linear-gradient(135deg, #86efac, #22c55e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.comparison-item p {
    font-size: var(--text-base);
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* 更多内容区域 */
.more-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), opacity var(--transition-normal), padding var(--transition-normal);
    opacity: 0;
    margin-top: 0;
    padding: 0 var(--space-xs);
    flex-shrink: 0;
}

.more-content p {
    font-size: var(--text-base);
    color: var(--text-muted);
    font-style: italic;
    margin: 0;
    line-height: 1.6;
}

/* Hover效果 */
.comparison-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-large);
    min-height: auto;
    z-index: 10;
}

.pain-column:hover {
    box-shadow: 0 8px 32px rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
}

.solution-column:hover {
    box-shadow: var(--shadow-large), var(--glow-secondary);
    border-color: var(--primary-blue-bright);
}

.benefit-column:hover {
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.2);
    border-color: rgba(34, 197, 94, 0.4);
}

/* Icon Hover动画 */
.comparison-card:hover .column-icon {
    transform: scale(1.1) rotate(5deg);
    animation: iconPulse 2s infinite;
}

.comparison-card:hover .column-icon::before {
    left: 100%;
}

.comparison-card:hover .column-icon img {
    transform: scale(1.1);
    filter: brightness(1.4);
}

.comparison-card:hover .more-content {
    max-height: 100px;
    opacity: 1;
    margin-top: var(--space-sm);
    padding: var(--space-sm) var(--space-xs);
}

.comparison-card:hover .comparison-item {
    background: rgba(255, 255, 255, 0.1);
}

/* 滚动触发的浮现动画 */
.comparison-card.animate-in {
    animation: fadeSlideUp 0.6s ease-out forwards;
}

.comparison-card:nth-child(1).animate-in {
    animation-delay: 0.1s;
}

.comparison-card:nth-child(2).animate-in {
    animation-delay: 0.2s;
}

.comparison-card:nth-child(3).animate-in {
    animation-delay: 0.3s;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes iconPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.3); }
    50% { box-shadow: 0 0 0 8px transparent; }
}

/* 平板端适配 */
@media (max-width: 1024px) and (min-width: 769px) {
    .comparison-grid {
        gap: var(--space-md);
    }
    
    .comparison-card {
        padding: var(--space-md);
    }
    
    .column-icon {
        width: 50px;
        height: 50px;
    }
    
    .column-icon img {
        width: 28px;
        height: 28px;
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .comparison-card {
        padding: var(--space-md);
        min-height: auto;
    }
    
    .comparison-card:hover {
        transform: translateY(-4px) scale(1.01);
    }
    
    .column-icon {
        width: 50px;
        height: 50px;
    }
    
    .column-icon img {
        width: 28px;
        height: 28px;
    }
    
    .comparison-card h3 {
        font-size: var(--text-xl);
        margin-bottom: var(--space-sm);
    }
    
    .comparison-item {
        padding: var(--space-sm);
        min-height: auto;
    }
    
    .comparison-item h4 {
        font-size: var(--text-lg);
    }
    
    .comparison-item p {
        font-size: var(--text-sm);
    }
    
    /* 移动端加强视觉区分 */
    .pain-column {
        border-left: 4px solid #ef4444;
    }
    
    .solution-column {
        border-left: 4px solid var(--primary-blue);
    }
    
    .benefit-column {
        border-left: 4px solid #22c55e;
    }
    
    /* 移动端触摸反馈 */
    .comparison-card:active {
        transform: scale(0.98);
    }
}

/* 小屏移动端优化 */
@media (max-width: 480px) {
    .comparison-grid {
        gap: var(--space-sm);
    }
    
    .comparison-card {
        padding: var(--space-sm);
    }
}

/* ================================
   TRUSTED CLIENTS 区域样式
   ================================ */

.trusted-clients {
    padding: 0 0 var(--space-3xl) 0;
    position: relative;
}

/* Trust Overview Card */
.trust-overview-card {
    background: var(--bg-glass-primary);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: var(--space-3xl);
    border: 1px solid var(--border-glass);
    margin: 0 auto var(--space-3xl) auto;
    max-width: 1000px;
    transition: all var(--transition-normal);
}

.trust-overview-card:hover {
    background: var(--bg-glass-secondary);
    box-shadow: var(--shadow-medium);
}

.trust-intro {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.trust-description {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 300;
    margin: 0;
    max-width: 800px;
    margin: 0 auto;
}

/* Trust Statistics */
.trust-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.trust-stat {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(45, 55, 72, 0.4);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-normal);
}

.trust-stat:hover {
    background: rgba(45, 55, 72, 0.6);
    transform: translateY(-3px);
    border-color: rgba(66, 153, 225, 0.3);
}

.stat-number {
    font-family: var(--font-bold);
    font-size: var(--text-4xl);
    color: var(--primary-blue);
    margin-bottom: var(--space-sm);
    text-shadow: var(--text-glow);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Industries Showcase */
.industries-showcase {
    margin-top: var(--space-2xl);
}

.industries-container {
    background: var(--bg-glass-primary);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    padding: var(--space-3xl);
    transition: all var(--transition-normal);
    max-width: 1000px;
    margin: 0 auto;
}

.industries-container:hover {
    background: var(--bg-glass-secondary);
    box-shadow: var(--glow-primary);
}

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

.industries-header h3 {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--primary-blue);
    margin: 0;
}

.industries-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.industry-row {
    display: flex;
    gap: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: var(--space-xl);
    margin-bottom: var(--space-lg);
}
.industry-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.industry-section {
    min-width: 0;
}
.industry-section.flex-full { flex: 1; }
.industry-section.flex-2 { flex: 2; }
.industry-section.flex-1 { flex: 1; }


.industry-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.industry-icon {
    font-size: var(--text-xl);
}

.industry-header h4 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--text-primary);
}

.clients-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: flex-start;
}

.client-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: rgba(45, 55, 72, 0.3);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    position: relative;
    height: 65px;
    width: 110px;
}

.client-item:hover {
    background: rgba(45, 55, 72, 0.5);
    transform: translateY(-2px);
    border-color: rgba(66, 153, 225, 0.2);
}

.client-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: brightness(0.9) contrast(1.1);
    transition: filter var(--transition-normal);
}

.client-item:hover img {
    filter: brightness(1.1) contrast(1.2);
}

.client-name {
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--text-xs);
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.85);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease-in-out;
    z-index: 10;
    font-weight: 500;
}

.client-item:hover .client-name {
    opacity: 1;
    visibility: visible;
    bottom: -30px;
}



/* Responsive Design */
@media (max-width: 1024px) {
    .trust-overview-card {
        padding: var(--space-2xl);
        margin-bottom: var(--space-2xl);
    }
    
    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
    
    .trust-description {
        font-size: var(--text-lg);
    }
    
    .industries-container {
        padding: var(--space-xl);
    }
    
    .industries-header h3 {
        font-size: var(--text-2xl);
    }
    
    .industry-header h4 {
        font-size: var(--text-lg);
    }
    
    .clients-row {
        gap: 14px;
    }
    
    .client-item {
        min-width: 85px;
        width: 95px;
        height: 60px;
        padding: 10px;
    }
    
    .industry-row {
        flex-direction: column;
        gap: var(--space-xl);
        margin-bottom: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .trusted-clients {
        padding: var(--space-2xl) var(--container-padding);
    }
    
    .trust-overview-card {
        padding: var(--space-xl);
        margin-bottom: var(--space-2xl);
    }
    
    .trust-intro {
        margin-bottom: var(--space-xl);
    }
    
    .trust-description {
        font-size: var(--text-base);
    }
    
    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    
    .trust-stat {
        padding: var(--space-md);
    }
    
    .stat-number {
        font-size: var(--text-3xl);
    }
    
    .industries-container {
        padding: var(--space-lg);
    }
    
    .industries-header h3 {
        font-size: var(--text-xl);
    }
    
    .industry-header h4 {
        font-size: var(--text-base);
    }
    
    .clients-row {
        gap: 12px;
    }
    
    .client-item {
        min-width: 75px;
        width: 85px;
        height: 55px;
        padding: 8px;
    }
    
    .industry-row {
        gap: var(--space-2xl);
        margin-bottom: var(--space-2xl);
    }
    
    .client-item img {
        width: 40px;
        height: 30px;
    }
    
    .client-name {
        font-size: 10px;
        padding: 2px 6px;
    }
}

@media (max-width: 480px) {
    .trust-overview-card {
        padding: var(--space-lg);
    }
    
    .trust-stats {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .trust-description {
        font-size: var(--text-sm);
    }
    
    .industries-container {
        padding: var(--space-md);
    }
    
    .industries-header h3 {
        font-size: var(--text-lg);
    }
    
    .industry-header h4 {
        font-size: var(--text-sm);
    }
    
    .client-item {
        min-width: 65px;
        width: 75px;
        height: 50px;
        padding: 6px;
    }
    
    .clients-row {
        gap: 10px;
    }
    
    .industry-row {
        gap: var(--space-xl);
        margin-bottom: var(--space-xl);
    }
    
    .client-name {
        font-size: 9px;
        padding: 2px 4px;
    }
}