/*
 * Front Page Styles - CMR Corporate Theme
 * 专为首页设计的完整样式文件
 * Version: 2.0
 */

/* ===== CSS变量定义 ===== */

/* ===== 容器基础样式 ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
}
:root {
    /* 主色调 - 浅灰系科技感 */
    --primary-50: #fafafa;
    --primary-100: #f7f7f7;
    --primary-200: #f0f0f0;
    --primary-300: #e8e8e8;
    --primary-400: #d0d0d0;
    --primary-500: #a8a8a8;
    --primary-600: #888888;
    --primary-700: #6a6a6a;
    --primary-800: #4a4a4a;
    --primary-900: #2a2a2a;
    
    /* 点缀色调 - Logo红色系 */
    --accent-50: #fef8f8;
    --accent-100: #fef1f1;
    --accent-200: #fee2e2;
    --accent-300: #fecaca;
    --accent-400: #f87171;
    --accent-500: #ef4444;
    --accent-600: rgb(220, 44, 44);
    --accent-700: #c53030;
    --accent-800: #9b2c2c;
    --accent-900: #742a2a;
    
    /* 科技感辅助色 */
    --tech-blue: #0ea5e9;
    --tech-cyan: #06b6d4;
    --tech-purple: #8b5cf6;
    --tech-green: #10b981;
    
    /* 功能色彩 */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #0ea5e9;
    
    /* 科技感阴影系统 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.06), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    --shadow-tech: 0 8px 32px rgba(0, 0, 0, 0.08);
    
    /* 科技感渐变 */
    --gradient-tech: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    --gradient-accent: linear-gradient(135deg, #C93E36 0%, var(--accent-600) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* 动画时长 */
    --duration-fast: 0.2s;
    --duration-normal: 0.3s;
    --duration-slow: 0.6s;
    
    /* 边框圆角 */
    --radius-sm: 0.25rem;
    --radius: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
  }
  
  /* ===== 基础重置和通用样式 ===== */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--primary-700);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 50%, var(--primary-50) 100%);
    min-height: 100vh;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: -0.01em;
  }
  
  /* ===== 模块化布局基础 ===== */
  .module-container {
    width: 100%;
    /* min-height: 100vh; */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 0;
    opacity: 0;
    transform: translateY(80px) scale(0.95);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .module-container.animate-in {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  
  .module-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
  }
  
  .module-content.reverse {
    direction: rtl;
  }
  
  .module-content.reverse > * {
    direction: ltr;
  }
  
  /* 文本内容样式 */
  .text-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  
  .text-content > * {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .module-container.animate-in .text-content > * {
    opacity: 1;
    transform: translateY(0);
  }
  
  .module-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-800);
    line-height: 1.2;
    margin-bottom: 20px;
    position: relative;
  }
  
  .module-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-600);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  
  .module-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--primary-600);
    margin-bottom: 16px;
    text-align: left;
    text-align-last: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    width: 100%;
    max-width: 100%;
  }

  .module-subtitles {
    text-align: left;
    text-align-last: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    width: 100%;
    max-width: 100%;
  }
  
  /* ===== GROUP 模块样式 ===== */
  .group-module {
    width: 100%;
    max-width: 1200px;
    /* height: 1000px; */
    position: relative;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    padding: 40px;
  }
  
  .group-slide {
    width: 100%;
    /* height: 50%;  */
    position: relative;
  }
  
  .group-slide.top {
    /* 上部图片轮播区域 */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 500px;
    min-height: 500px;
  }
  
  .group-slide.bottom {
    /* 下部文字标题+正文区域 */
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    align-items: center;
    padding: 20px 10px 0;
    text-align: center;
  }
  
  .group-slide.bottom .group-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-800);
  }
  
  .group-slide.bottom .group-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--primary-600);
    max-width: 1200px;
    text-align: left;
    text-align-last: left;
  }
  
  @media (max-width: 768px) {
    .group-module {
      padding: 0 20px;
      height: auto;
      min-height: 800px;
    }
    
    .group-slide {
      height: auto;
      min-height: 50%;
    }
    
    .group-slide.bottom .group-title {
      font-size: 2rem;
    }
    
    .group-slide.bottom .group-content {
      font-size: 1rem;
    }
  }
  /* 【新增】解决方案轮播图样式 */
  #applications{
    max-width: 1200px;
    margin: 0 auto;
  }
#applications .applications-solution{
  padding-bottom: 10px;
}
#applications .swiper-button-next:after{
  font-size: 24px;
}
#applications .swiper-button-prev:after{
  font-size: 24px;
}
.solution-swiper {
  width: 100%;
  overflow: hidden; /* 隐藏超出部分 */
  position: relative;
  padding-bottom: 50px; /* 为分页器留出空间 */
}
.solution-swiper .swiper-slide {
  /* 
   * 这里我们不需要设置太多样式，
   * Swiper 的核心 CSS 会处理 display: flex 和 width。
   * 我们只需要确保它的高度是自动的。
  */
  height: auto; 
  
  /* 
   * 在 slide 内部创建一个 flex 容器，
   * 用来垂直排列两个 solution-row。
   */
  display: flex;
  flex-direction: column;
  /* gap: 40px;  */
  /* 两个 row 之间的间距 */
  padding: 40px 0;
}

/* 3. 导航和分页器样式 (保持不变，但确保它们是针对 .solution-swiper) */
.solution-swiper .swiper-button-next,
.solution-swiper .swiper-button-prev {
  color: var(--accent-600);
}

.solution-swiper .swiper-pagination-bullet-active {
  background-color: var(--accent-600);
}
.solution-slide-content {
  /* 这个容器用来包裹每个 slide 里的两个 row */
  display: flex;
  flex-direction: column;
  /* gap: 40px; */
   /* row 之间的垂直间距 */
}

/* 调整 Swiper 导航按钮的样式 */
.solution-swiper .swiper-button-next,
.solution-swiper .swiper-button-prev {
  color: var(--accent-600); /* 按钮颜色 */
  top: 50%;
  height: 50px;
  width: 50px;
  border-radius: 50%;
}

/* 调整 Swiper 分页器的样式 */
.solution-swiper .swiper-pagination-bullet {
  background-color: #ccc;
}

.solution-swiper .swiper-pagination-bullet-active {
  background-color: var(--accent-600); /* 激活时颜色 */
}

/* 【新增】产品案例轮播图样式 */
.case-swiper {
  position: relative;
  width: 100%;
  margin: 60px auto; /* 上下边距和左右自动居中 */
  overflow: hidden;
  padding: 20px 40px 50px; /* 上下内边距，并为分页器留出空间 */
}

/* 确保 slide 内的 case-block 正常显示 */
.case-swiper .swiper-slide {
  height: auto; /* 高度由内容决定 */
  padding: 0 40px; /* 给 slide 左右一点空间，防止内容贴边 */
  box-sizing: border-box;
}

/* 导航和分页器样式 (可以复用之前的，但用 .case-swiper 限定作用域) */
.case-swiper .swiper-button-next,
.case-swiper .swiper-button-prev {
  color: var(--accent-600);
  background-color: rgba(255, 255, 255, 0.7);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  /* box-shadow: 0 2px 10px rgba(0,0,0,0.1); */
}

.case-swiper .swiper-button-next:after,
.case-swiper .swiper-button-prev:after {
  font-size: 24px;
  font-weight: bold;
}

.case-swiper .swiper-pagination-bullet-active {
  background-color: var(--accent-600);
}

  /* ===== 解决方案模块样式 ===== */
  .applications-solution {
    width: 100%;
    /* margin: 80px 0; */
  }
  
  /* 为applications部分添加上边距，避免与group-culture部分重叠 */
  /* #applications {
    margin-top: 40px;
  } */
  
  .solution-row {
    /* height: 400px; */
    width: 100%;
    margin-bottom: 40px;
    position: relative;
  }
  
  .solution-row:last-child {
    margin-bottom: 0;
  }
  
  .solution-content {
    display: flex;
    width: 100%;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
  }
  
  .solution-text {
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    padding: 0 40px;
    text-align: left;
    /* background-color: var(--primary-50); */
  }
  
  .solution-image {
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  
  .solution-image img {
    width: 100%;
    height: 275px;
    object-fit: cover;
  }
  
  .solution-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 24px;
  }
  
  .solution-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--primary-600);
    text-align: left;
    text-align-last: left;
  }
  
  .solution-row.reverse .solution-content {
    flex-direction: row-reverse;
  }
  
  @media (max-width: 768px) {
    .solution-row {
      height: auto;
      min-height: 400px;
    }
    
    .solution-content {
      flex-direction: column !important;
      padding: 0 20px;
    }
    
    .solution-row.reverse .solution-content {
      flex-direction: column !important;
    }
    
    .solution-text,
    .solution-image {
      width: 100%;
      height: auto;
      min-height: 50%;
      padding: 20px;
      margin-top: 0!important;
    }
    
    .solution-title {
      font-size: 1.5rem;
    }
    
    .solution-description {
      font-size: 1rem;
    }
  }
  
  /* 图片内容样式 */
  .image-content {
    opacity: 0;
    transform: translateX(40px) scale(0.9);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .module-container.animate-in .image-content {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  
  .module-content.reverse .image-content {
    transform: translateX(-40px) scale(0.9);
  }
  
  .module-content.reverse.animate-in .image-content {
    transform: translateX(0) scale(1);
  }
  
  .module-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
  }
  
  /* ===== HERO 模块样式 ===== */
  .hero-module {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), 
                url('assets/image/hero区背景图/首页背景图.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    position: relative;
    overflow: hidden;
  }
  
  .hero-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      radial-gradient(circle at 20% 80%, rgba(229, 62, 62, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(168, 168, 168, 0.05) 0%, transparent 50%);
    z-index: 1;
  }
  
  .hero-module .module-container {
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
    transition: none !important;
    min-height: 100vh;
  }
  
  .hero-module .module-content {
    grid-template-columns: 1fr;
    text-align: center;
    max-width: 1000px;
  }
  
  .hero-module .module-title {
    font-size: 4.5rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero-module .module-subtitle {
    font-size: 1.75rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
  }
  
  .hero-module .module-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto 40px;
  }
  
  /* ===== ABOUT 模块样式 ===== */
  .about-module {
    background: #ffffff;
    position: relative;
    overflow: hidden;
  }
  
  /* About区域包装器 */
  .about-wrapper {
    display: flex;
    align-items: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    min-height: 80vh;
  }
  
  /* 关于我们内容左右布局 */
  .about {
    padding: 20px 0;
  }
  
  .about-content-wrapper {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    align-items: center;
  }
  
  .about-text-l {
    flex: 1;
  }
  
  .about-img-r {
    flex: 1;
  }
  
  .about-img-r img {
    width: 100%;
    height: auto;
    border-radius: 10px;
  }
  
  @media (max-width: 768px) {
    .about-content-wrapper {
      flex-direction: column;
      padding: 0 20px;
    }
    
    .about-text-l,
    .about-img-r {
      width: 100%;
    }
  }
  
  /* 左侧内容区域 */
  .about-content {
    flex: 1;
    max-width: 600px;
  }
  
  .about-content .module-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 40px;
    line-height: 1.2;
    position: relative;
  }
  
  .about-content .module-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    border-radius: 2px;
  }
  
  .about-content .module-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--primary-600);
    margin-bottom: 24px;
    text-align: left;
  }
  
  /* 右侧数据展示区域 */
  .company-stats {
    flex: 0 0 320px;
    position: relative;
  }
  
  .stats-vertical {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 40px 0;
  }
  
  .stat-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    position: relative;
    transition: all var(--duration-normal) cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    overflow: hidden;
  }
  
  .stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    transform: scaleX(0);
    transition: transform var(--duration-normal) ease;
  }
  
  .stat-item:hover::before {
    transform: scaleX(1);
  }
  
  .stat-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: rgba(229, 62, 62, 0.2);
  }
  
  .stat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--accent-50), #C93E36);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-600);
    transition: all var(--duration-normal) ease;
  }
  
  .stat-item:hover .stat-icon {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    color: white;
    transform: scale(1.1);
  }
  
  .stat-title {
    font-size: 0.9rem;
    color: var(--primary-500);
    margin-bottom: 8px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
  }
  
  .stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-800);
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-800), var(--primary-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  /* 数据项动画效果 */
  .stat-item:nth-child(1) { animation-delay: 0.1s; }
  .stat-item:nth-child(2) { animation-delay: 0.2s; }
  .stat-item:nth-child(3) { animation-delay: 0.3s; }
  .stat-item:nth-child(4) { animation-delay: 0.4s; }
  .stat-item:nth-child(5) { animation-delay: 0.5s; }
  .stat-item:nth-child(6) { animation-delay: 0.6s; }
  
  /* ===== INDUSTRY 模块样式 ===== */
  .industry-module {
    background: #f8f9fa;
    position: relative;
  }
  
  .carousel-section {
    padding: 0;
  }
  
  .carousel-section .module-container {
    padding: 0;
    min-height: 100vh;
  }
  
  .carousel-full-width {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
  }
  
  .carousel-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
  }
  
  .carousel-track {
    display: flex;
    width: 500%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .carousel-slide {
    width: 20%;
    height: 100%;
    position: relative;
    flex-shrink: 0;
  }
  
  .slide-content-full {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 80px;
  }
  
  
  
  .industry-content {
    position: relative;
    z-index: 2;
    color: white;
  }
  
  .slide-title-block {
    max-width: 600px;
  }
  
  .slide-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  }
  
  .industry-buttons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
  }
  
  .btn-cta, .btn-materials {
    padding: 16px 32px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--duration-normal) ease;
    border: 2px solid transparent;
  }
  
  .btn-cta {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    color: white;
  }
  
  .btn-cta:hover {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(229, 62, 62, 0.3);
  }
  
  .btn-materials {
    background: transparent;
    color: white;
    border-color: white;
  }
  
  .btn-materials:hover {
    background: white;
    color: var(--primary-800);
  }
  
  /* 轮播导航点 */
  .carousel-dots {
    position: absolute;
    bottom: 60px;
    left: 80px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 3;
  }
  
  .dot {
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.8);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
  }
  
  .dot:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    color: white;
  }
  
  .dot.active {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    border-color: var(--accent-600);
    color: white;
    box-shadow: 0 4px 20px rgba(229, 62, 62, 0.3);
  }
  
  /* ===== PRODUCTS 模块样式 ===== */
  .products-module {
    background: #ffffff;
    position: relative;
  }
  
  .slide-info {
    max-width: 600px;
    padding: 60px 80px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 250, 0.95));
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
  
  .slide-info h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 16px;
  }
  
  .product-subtitle {
    font-size: 1rem;
    color: var(--accent-600);
    margin-bottom: 24px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  
  .slide-info h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-700);
    margin-bottom: 16px;
  }
  
  .slide-info p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--primary-600);
    margin-bottom: 20px;
  }
  
  .product-features {
    margin: 24px 0;
  }
  
  .feature {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--primary-600);
    margin-bottom: 12px;
    padding-left: 8px;
  }
  
  .product-advantages {
    margin: 24px 0;
  }
  
  .advantage {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--primary-600);
    margin-bottom: 12px;
    padding-left: 8px;
  }
  
  .btn-product-more {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--duration-normal) ease;
    margin-top: 20px;
  }
  
  .btn-product-more:hover {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(229, 62, 62, 0.25);
  }
  
  .slide-product-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-size: cover;
    background-position: center;
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  }
  
  /* ===== GLOBAL 模块样式 ===== */
  .global-module {
    background: #f8f9fa;
    position: relative;
  }
  
  .global-content-wrapper {
    display: flex;
    gap: 60px;
    align-items: flex-start;
    width: 100%;
  }
  
  .global-main-content {
    flex: 1;
  }
  
  .global-content-display {
    position: relative;
  }
  
  .content-item {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--duration-normal) ease;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
  }
  
  .content-item.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
  }
  
  .global-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 30px;
    margin-top: 40px;
  }
  
  .global-stats .stat-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    transition: all var(--duration-normal) ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  }
  
  .global-stats .stat-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  }
  
  .global-stats .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-600);
    margin-bottom: 8px;
  }
  
  .global-stats .stat-label {
    font-size: 0.9rem;
    color: var(--primary-600);
    font-weight: 500;
  }
  
  .global-tab-switcher {
    flex: 0 0 200px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .tab-option {
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    text-align: center;
  }
  
  .tab-option:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: #C93E36;
    transform: translateX(4px);
  }
  
  .tab-option.active {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    border-color: var(--accent-600);
    color: white;
    box-shadow: 0 4px 20px rgba(229, 62, 62, 0.2);
  }
  
  .tab-text {
    font-size: 0.95rem;
    font-weight: 500;
  }
  
  /* ===== CONTACT 模块样式 ===== */
  .contact-module {
    background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
    color: white;
    position: relative;
    overflow: hidden;
  }
  
  .contact-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      radial-gradient(circle at 20% 80%, rgba(229, 62, 62, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(168, 168, 168, 0.05) 0%, transparent 50%);
    z-index: 1;
  }
  
  .contact-simple-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  
  .contact-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  }
  
  .contact-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.6;
  }
  
  .contact-btn {
    display: inline-flex;
    align-items: center;
    padding: 18px 36px;
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--duration-normal) ease;
    box-shadow: 0 8px 32px rgba(229, 62, 62, 0.2);
  }
  
  .contact-btn:hover {
    background: linear-gradient(135deg, var(--accent-600), var(--accent-600));
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(229, 62, 62, 0.3);
  }
  
  /* ===== 动画效果 ===== */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(60px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes slideInFromBottom {
    from {
      opacity: 0;
      transform: translateY(100px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes pulse {
    0%, 100% {
      transform: scale(1);
      opacity: 1;
    }
    50% {
      transform: scale(1.05);
      opacity: 0.8;
    }
  }
  
  @keyframes float {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  /* ===== 制造基地hover效果 ===== */
  .coordinate-item[data-city-type*="manufacturing"] {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .coordinate-item[data-city-type*="manufacturing"].hover-shift-manufacturing {
    transform: translateX(-20rem);
  }
  
  /* 地图图片hover效果 */
  .maps {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  /* JavaScript控制的hover效果类 */
  .maps.hover-shift-maps {
    transform: translateX(-20rem);
  }
  
  /* ===== 响应式设计 ===== */
  @media (max-width: 1200px) {
    .about-wrapper {
      gap: 60px;
      padding: 0 30px;
    }
    
    .company-stats {
      flex: 0 0 280px;
    }
    
    .stat-item {
      padding: 28px 24px;
    }
    
    .slide-content-full {
      padding: 0 60px;
    }
    
    .carousel-dots {
      left: 60px;
    }
  }
  
  @media (max-width: 968px) {
    .module-content {
      grid-template-columns: 1fr;
      gap: 60px;
      padding: 0 30px;
    }
    
    .module-content.reverse .text-content,
    .module-content.reverse .image-content {
      order: unset;
    }
    
    .about-wrapper {
      flex-direction: column;
      gap: 60px;
      text-align: center;
    }
    
    .about-content {
      max-width: 100%;
    }
    
    .company-stats {
      flex: none;
      width: 100%;
      max-width: 600px;
    }
    
    .stats-vertical {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }
    
    .global-content-wrapper {
      flex-direction: column;
      gap: 40px;
    }
    
    .global-tab-switcher {
      flex: none;
      flex-direction: row;
      justify-content: center;
      flex-wrap: wrap;
    }
    
    .slide-content-full {
      padding: 0 40px;
    }
    
    .carousel-dots {
      left: 40px;
      bottom: 40px;
    }
  }
  
  @media (max-width: 768px) {
    .module-container {
      padding: 80px 0;
    }
    
    .module-title {
      font-size: 2.5rem;
    }
    
    .hero-module .module-title {
      font-size: 3rem;
    }
    
    .about-content .module-title {
      font-size: 2.8rem;
    }
    
    .slide-title {
      font-size: 2.5rem;
    }
    
    .contact-title {
      font-size: 2.8rem;
    }
    
    .module-subtitle {
      font-size: 1.25rem;
    }
    
    .module-description {
      font-size: 1rem;
    }
    
    .about-content .module-description {
      font-size: 1rem;
    }
    
    .stats-vertical {
      grid-template-columns: 1fr;
    }
    
    .stat-item {
      padding: 24px 20px;
    }
    
    .stat-number {
      font-size: 1.8rem;
    }
    
    .slide-content-full {
      padding: 0 20px;
    }
    
    .carousel-dots {
      left: 20px;
      bottom: 20px;
    }
    
    .dot {
      padding: 8px 16px;
      font-size: 0.8rem;
    }
    
    .industry-buttons {
      flex-direction: column;
      gap: 12px;
    }
    
    .btn-cta, .btn-materials {
      padding: 14px 24px;
      font-size: 0.9rem;
    }
  }
  
  @media (max-width: 480px) {
    .module-content {
      padding: 0 20px;
    }
    
    .about-wrapper {
      padding: 0 20px;
    }
    
    .hero-module .module-title {
      font-size: 2.5rem;
    }
    
    .module-title {
      font-size: 2rem;
    }
    
    .slide-title {
      font-size: 2rem;
    }
    
    .contact-title {
      font-size: 2.2rem;
    }
    
    .slide-info {
      padding: 40px 30px;
    }
    
    .slide-info h3 {
      font-size: 2rem;
    }
  }

  #group-data{
    margin-bottom: 50px;
  }
/* ===== 新增轮播图样式 ===== */

/* 制造基地轮播图样式 */
.group-base-swiper,
.group-culture-swiper {
  width: 100%;
  height: 100%;
}

.group-base-swiper .swiper-slide,
.group-culture-swiper .swiper-slide {
  width: 100%;
  height: 100%;
}

.group-base-swiper .slide-content-full,
.group-culture-swiper .slide-content-full {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  position: relative;
}
.product-application-swiper .swiper-button-prev{
  left: 0px;
}
.product-application-swiper .swiper-button-next{
  right:0px;
}
#case .swiper-button-prev{
  left: 0px;
}
#case .swiper-button-next{
  right:0px;
}
/* 轮播导航按钮样式 */
.group-base-swiper .swiper-button-next,
.group-base-swiper .swiper-button-prev,
.group-culture-swiper .swiper-button-next,
.group-culture-swiper .swiper-button-prev {
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.group-base-swiper .swiper-button-next:hover,
.group-base-swiper .swiper-button-prev:hover,
.group-culture-swiper .swiper-button-next:hover,
.group-culture-swiper .swiper-button-prev:hover {
  background: rgba(0, 0, 0, 0.5);
  transform: scale(1.1);
}

.group-base-swiper .swiper-button-next:after,
.group-base-swiper .swiper-button-prev:after,
.group-culture-swiper .swiper-button-next:after,
.group-culture-swiper .swiper-button-prev:after {
  font-size: 20px;
  font-weight: bold;
}

/* 轮播分页器样式 */
.group-base-swiper .swiper-pagination,
.group-culture-swiper .swiper-pagination {
  bottom: 30px;
}

.group-base-swiper .swiper-pagination-bullet,
.group-culture-swiper .swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.5);
  opacity: 1;
  width: 10px;
  height: 10px;
  transition: all 0.3s ease;
}

.group-base-swiper .swiper-pagination-bullet-active,
.group-culture-swiper .swiper-pagination-bullet-active {
  background: white;
  transform: scale(1.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .group-base-swiper .swiper-button-next,
  .group-base-swiper .swiper-button-prev,
  .group-culture-swiper .swiper-button-next,
  .group-culture-swiper .swiper-button-prev {
    width: 40px;
    height: 40px;
  }
  
  .group-base-swiper .swiper-button-next:after,
  .group-base-swiper .swiper-button-prev:after,
  .group-culture-swiper .swiper-button-next:after,
  .group-culture-swiper .swiper-button-prev:after {
    font-size: 16px;
  }
  
  .group-base-swiper .swiper-pagination,
  .group-culture-swiper .swiper-pagination {
    bottom: 20px;
  }
}

@media (max-width: 480px) {
  .group-base-swiper .swiper-button-next,
  .group-base-swiper .swiper-button-prev,
  .group-culture-swiper .swiper-button-next,
  .group-culture-swiper .swiper-button-prev {
    width: 35px;
    height: 35px;
  }
}