/* 变量定义与品牌色 */
:root {
  --brand-blue: #0d6efd;
  --brand-orange: #fd7e14;
  --text-dark: #333;
  --text-gray: #666;
  --gradient-light: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  --gradient-blue: linear-gradient(135deg, #0a2540 0%, #1a4d8c 100%);
  /* 主色调 */
  --primary: #00A5E5;         /* 科技蓝 */
  --secondary: #141E30;  /* 深邃蓝黑 */
  --accent: #47D6D6;         /* 辅助青色 */
  --neutral-100: #FFFFFF;    
  --neutral-200: #F7F9FA;
  --neutral-300: #E5E8ED;
  --neutral-900: #1C1D1F;
  
  /* 渐变色系 */
  --gradient-hero: linear-gradient(135deg, #141E30 0%, #243B55 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  --gradient-hover: linear-gradient(145deg, var(--primary) 0%, #00A3A0 100%);
  --gradient-light: linear-gradient(135deg, var(--neutral-100) 0%, var(--neutral-200) 100%);
  --gradient-tech: linear-gradient(135deg, rgba(0, 165, 229, 0.05) 0%, rgba(71, 214, 214, 0.05) 100%);
  
  /* 投影效果 */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-strong: 0 20px 40px rgba(0, 0, 0, 0.15);
  --shadow-ambient: 0 8px 24px rgba(28, 29, 31, 0.05);
  --shadow-elevation: 0 24px 48px rgba(28, 29, 31, 0.08);
  
  /* 文字颜色 */
  --text-primary: #141E30;
  --text-secondary: #666666;
  --text-light: rgba(255, 255, 255, 0.9);
  
  /* 主色调 - 清新科技感 */
  --primary-100: #E3F2FD;    /* 最浅科技蓝 */
  --primary-200: #BBDEFB;    /* 浅科技蓝 */
  --primary-500: #2196F3;    /* 主科技蓝 */
  --primary-600: #1E88E5;    /* 深科技蓝 */
  --primary-700: #1976D2;    /* 更深科技蓝 */
  
  /* 辅助色 - 活力感 */
  --accent-100: #E0F7FA;     /* 最浅青色 */
  --accent-500: #00BCD4;     /* 主青色 */
  --accent-700: #0097A7;     /* 深青色 */
  
  /* 中性色 - 层次感 */
  --neutral-50: #FAFAFA;     /* 最浅背景 */
  --neutral-100: #F5F5F5;    /* 浅背景 */
  --neutral-200: #EEEEEE;    /* 分割线 */
  --neutral-300: #E0E0E0;    /* 边框 */
  --neutral-600: #757575;    /* 次要文本 */
  --neutral-800: #424242;    /* 主要文本 */
  --neutral-900: #212121;    /* 深色文本 */

  /* 渐变方案 - 清新自然 */
  --gradient-primary: linear-gradient(135deg,
    var(--primary-500) 0%,
    var(--primary-600) 100%);
  
  --gradient-light: linear-gradient(135deg,
    var(--neutral-50) 0%,
    var(--neutral-100) 100%);
    
  --gradient-card: linear-gradient(145deg,
    #ffffff 0%,
    var(--neutral-50) 100%);
  
  /* 投影效果 - 自然过渡 */
  --shadow-xs: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.09);
  --shadow-hover: 0 20px 40px rgba(33, 150, 243, 0.12);
  
  /* 更新主色调 - 清新科技蓝 */
  --primary-50: #F0F9FF;  /* 最浅背景色 */
  --primary-100: #E0F2FE; /* 浅背景色 */
  --primary-200: #BAE6FD; /* 边框色 */
  --primary-300: #7DD3FC; /* 高亮色 */
  --primary-400: #38BDF8; /* 主要交互色 */
  
  /* 中性色调 - 偏白色系 */
  --neutral-50: #FAFAFA;  
  --neutral-100: #F4F4F5;
  --neutral-200: #E4E4E7;
  --neutral-300: #D4D4D8;
  --neutral-600: #52525B;
  --neutral-700: #3F3F46;
  
  /* 更新渐变方案 */
  --gradient-primary: linear-gradient(135deg,
    var(--primary-400) 0%,
    var(--primary-500) 80%);
    
  --gradient-light: linear-gradient(135deg,
    var(--primary-50) 0%,
    var(--neutral-50) 100%);
    
  --gradient-card: linear-gradient(145deg,
    #ffffff 0%,
    var(--primary-50) 100%);
    
  /* 阴影效果调整 */
  --shadow-hover: 0 20px 40px rgba(14, 165, 233, 0.08);
}

/* 全局样式 */
body, html {
  margin: 0;
  padding: 0;
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 16px;
  color: var(--text-dark);
  background-color: #ffffff;
}

/* hero 全屏焦点图 */
.hero-fullscreen {
  position: relative;
  width: 100%;
  height: 100vh;
  background: var(--gradient-hero);
  overflow: hidden;
  background-color: var(--neutral-100);
}

.hero-background {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  mix-blend-mode: overlay;
}

.hero-overlay {
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(20, 30, 48, 0.7) 0%,
    rgba(36, 59, 85, 0.8) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.hero-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.05),
    transparent
  );
  animation: light-sweep 8s infinite;
}

.hero-text {
  text-align: center;
  color: #fff;
  max-width: 1000px;
  padding: 0 20px;
  opacity: 0.95; /* 提高文字透明度 */
}

.hero-text .title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.2;
  margin-bottom: 30px;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  letter-spacing: 1px;
}

.hero-text .subtitle {
  font-size: clamp(1rem, 3vw, 1.5rem);
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  font-weight: 400;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* 模块基础 */
.module {
  width: 100%;
  height: auto;
  position: relative;
  background: #fff;
  overflow: visible;
  padding: 120px 0;
  --mouse-x: 50%;
  --mouse-y: 50%;
  background: var(--gradient-light);
}

.module.dark-bg {
  background: var(--gradient-blue);
  color: #fff;
}

.module.dark-bg .text-gray-600 {
  color: rgba(255, 255, 255, 0.8);
}

.module::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(
      circle at 0% 0%,
      rgba(0, 198, 194, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 100% 100%,
      rgba(20, 30, 48, 0.03) 0%,
      transparent 50%
    );
  pointer-events: none;
  background: var(--gradient-tech);
  opacity: 0.8;
}

.module::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    600px circle at var(--mouse-x) var(--mouse-y),
    rgba(0, 198, 194, 0.06),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.module:hover::after {
  opacity: 1;
}

.py-120 {
  padding-top: 120px;
  padding-bottom: 120px;
}

/* 交替布局 */
.module .container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  overflow: visible;
}

.content {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.flex {
  display: flex;
}

.gap-60 {
  gap: 60px;
}

/* 文字层次 */
.title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--neutral-900);
  letter-spacing: -0.02em;
}

.subtitle {
  font-size: 1.2rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

.dark-bg .title {
  color: #ffffff;
}

.dark-bg .subtitle {
  color: rgba(255, 255, 255, 0.9);
}

/* 悬浮动效 */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--neutral-200);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-200);
  box-shadow: var(--shadow-hover);
}

.card img {
  width: 100%;
  height: 240px; /* 固定高度 */
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover img {
  transform: scale(1.1);
}

.dark-bg {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 65%);
}

/* 卡片网格 */
.grid-col-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 自适应宽度 */
.w-60 {
  width: 60%;
}
.w-40 {
  width: 40%;
}

/* 缩放比例修正 */
.aspect-16_9 {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 圆角和投影 */
.rounded-8 {
  border-radius: 8px;
}
.rounded-20 {
  border-radius: 20px;
}
.shadow {
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* 间距控制 */
.mb-20 {
  margin-bottom: 20px;
}
.mb-10 {
  margin-bottom: 10px;
}
.mb-30 {
  margin-bottom: 30px;
}
.mb-40 {
  margin-bottom: 40px;
}
.p-40 {
  padding: 40px;
}

/* 文字颜色 */
.text-gray-600 {
  color: #666;
}
.text-24 {
  font-size: 1.5rem;
}

/* 交替布局：偶数编号模块反转 */
.module:nth-child(even) .content {
  flex-direction: row-reverse;
}

/* 按钮样式 */
.nio-button {
  background: var(--primary-400);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 500;
  border: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nio-button::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: 0.5s;
}

.nio-button:hover::before {
  left: 100%;
}

.nio-button:hover {
  background: var(--primary-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nio-button-outline {
  background-color: transparent;
  color: var(--brand-blue);
  border: 2px solid var(--brand-blue);
  padding: 10px 26px;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}
.nio-button-outline:hover {
  background-color: var(--brand-blue);
  color: #fff;
}

/* 添加视差滚动效果 */
@media (min-width: 768px) {
  .hero-fullscreen {
    background-attachment: fixed;
  }
}

/* 移动端优化 */
@media (max-width: 767px) {
  .hero-fullscreen {
    background-attachment: scroll;
    height: 80vh;
  }
}

@media (max-width: 768px) {
  .content {
    flex-direction: column !important;
    gap: 40px;
  }
  
  .media-wrap,
  .text-wrap {
    width: 100% !important;
  }
  
  .media-wrap {
    aspect-ratio: 4 / 3;
  }
  
  .card img {
    height: 200px;
  }
}

/* 优化图片显示容器 */
.media-wrap {
  position: relative;
  width: 60%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.media-wrap:hover img {
  transform: scale(1.05);
}

/* 添加到现有的 CSS 文件末尾 */
/* 装饰元素样式 */
.hero-decoration {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.decoration-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255,255,255,0.2) 50%,
    transparent 100%
  );
}

.decoration-dots {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, 
    rgba(255,255,255,0.1) 1px, 
    transparent 1px
  );
  background-size: 20px 20px;
}

.module-decoration {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.decoration-circle {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(13, 110, 253, 0.05) 0%,
    transparent 70%
  );
}

/* 添加动画 */
@keyframes light-sweep {
  0% {
    left: -100%;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 0;
  }
}

/* 添加到文件末尾 */

/* 动画准备状态 */
.animate-prepare {
  opacity: 0;
  transform: translateY(30px);
}

/* 动画入场效果 */
.animate-in {
  animation: fade-in-up 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 定义动画 */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 鼠标跟踪光效 */
.module {
  --mouse-x: 50%;
  --mouse-y: 50%;
}

.module::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    600px circle at var(--mouse-x) var(--mouse-y),
    rgba(0, 198, 194, 0.06),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.module:hover::after {
  opacity: 1;
}

/* 工业大图样式 */
.hero-industrial {
  position: relative;
  height: 80vh;
  min-height: 600px;
  max-height: 1080px;
  background-color: var(--neutral-200);
  overflow: hidden;
}

.hero-industrial img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.95);
}



/* 现代工业文本样式 */
.industrial-caption {
  position: absolute;
  bottom: 10%;
  left: 10%;
  z-index: 1;
}

.industrial-caption .title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: 1rem;
  line-height: 1.1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.industrial-caption .subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* 工业风格装饰元素 */
.industrial-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 165, 229, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 165, 229, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.text-white {
  color: #FFFFFF;
}

/* 为了确保文字清晰可见，可以添加一个渐变遮罩 */


.hero-industrial::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(20, 30, 48, 0.8)
    );
    z-index: 1;
}

/* 技术参数展示样式优化 */
.tech-specs {
    background: rgba(255, 255, 255, 0.98);  /* 改为浅色背景 */
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--primary-100);
}

.tech-specs::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg at 50% 50%,
        transparent 0deg,
        var(--tech-accent) 60deg,
        transparent 120deg
    );
    animation: rotate-glow 8s linear infinite;
    opacity: 0.1;
}

@keyframes rotate-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

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

.spec-item span {
    color: var(--neutral-800);  /* 深色文本 */
    font-size: 0.95rem;
}

.spec-item strong {
    color: var(--primary-500);  /* 主题蓝色 */
    font-weight: 600;
    font-size: 1.1rem;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.spec-label {
  color: var(--neutral-600);
}

.spec-value {
  color: var(--primary-700);
  font-weight: 500;
}

/* 解决方案卡片样式 */
.solution-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid var(--primary-100);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-elevation);
}

.feature-list li {
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* 时间线样式 */
.supply-chain-timeline {
    position: relative;
    padding: 40px 0;
}

.timeline-node {
    position: relative;
    padding-left: 30px;
    margin-bottom: 40px;
}

.timeline-node::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--primary);
}

/* 数据统计样式 */
.capacity-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
    background: linear-gradient(145deg,
      rgba(255, 255, 255, 0.9),
      rgba(255, 255, 255, 0.8)
    );
    border: 1px solid var(--primary-100);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    background: linear-gradient(135deg,
      var(--primary-400) 0%,
      var(--primary-500) 100%
    );
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* 交互效果增强 */
.hover-effect {
  position: relative;
  overflow: hidden;
}

.hover-effect::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    800px circle at var(--mouse-x) var(--mouse-y),
    rgba(33, 150, 243, 0.06),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.hover-effect:hover::after {
  opacity: 1;
}

/* 新能源解决方案磁块样式 */
.solution-block {
  position: relative;
  background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(255,255,255,0.8));
  backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 40px;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.solution-block:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 
    0 20px 40px rgba(0,0,0,0.08),
    0 0 0 1px rgba(255,255,255,0.1);
}

/* 内容容器 */
.solution-content {
  position: relative;
  z-index: 2;
}

/* 标题样式 */
.solution-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 2rem;
  background: linear-gradient(90deg, 
    var(--primary-600), 
    var(--accent-500)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUpIn 0.8s forwards 0.2s;
}

/* 参数展示 */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin: 2rem 0;
}

.spec-block {
  position: relative;
  padding: 20px;
  background: rgba(255,255,255,0.7);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.spec-block:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

/* 发光效果 */
.spec-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    600px circle at var(--mouse-x) var(--mouse-y),
    rgba(33, 150, 243, 0.15),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.3s;
}

.spec-block:hover::before {
  opacity: 1;
}

/* 参数值样式 */
.spec-value {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(90deg, 
    var(--primary-500), 
    var(--primary-700)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

/* 参数标签样式 */
.spec-label {
  font-size: 0.9rem;
  color: var(--neutral-600);
  font-weight: 500;
}

/* 特性标签组 */
.feature-tags {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.feature-tag {
  padding: 8px 16px;
  background: var(--primary-50);
  border-radius: 20px;
  font-size: 0.9rem;
  color: var(--primary-600);
  transition: all 0.3s ease;
  border: 1px solid var(--primary-200);
}

.feature-tag:hover {
  background: var(--primary-400);
  color: white;
  transform: translateY(-2px);
}

/* 动画效果 */
@keyframes fadeUpIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 解决方案模块样式优化 */
.solution-section {
    background: var(--primary-50);
    position: relative;
    overflow: hidden;
}

/* 玻璃态卡片效果 */
.solution-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 4px 24px -1px rgba(0, 0, 0, 0.1),
        0 2px 8px -1px rgba(0, 0, 0, 0.06);
}

/* 卡片网格布局 */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

/* 标题样式 */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, 
      var(--primary-500),
      var(--primary-600)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

/* 技术规格网格 */
.tech-specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.tech-spec {
    text-align: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* 特性列表样式 */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-icon {
    font-size: 24px;
    margin-right: 15px;
}

.feature-detail strong {
    display: block;
    color: var(--primary-700);
    margin-bottom: 5px;
}

/* 案例研究部分 */
.case-study-section {
    margin-top: 30px;
    padding: 20px;
    background: rgba(var(--primary-100-rgb), 0.1);
    border-radius: 12px;
    border-left: 4px solid var(--primary-500);
}

/* 高亮渐变文本 */
.highlight-gradient {
    background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
    font-size: 1.2rem;
}

/* 标签样式 */
.solution-badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--primary-100);
    color: var(--primary-600);
    border-radius: 20px;
    font-size: 0.875rem;
    margin-bottom: 20px;
}

/* 动态密封体系标题样式优化 */
.title.mb-30 {
    font-size: 2.6rem;
    font-weight: 700;
    color: #2D3748;
    text-shadow: 0 2px 4px rgba(0,0,0,0.15);
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

/* 技术参数文字优化 */
.tech-specs {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 30px;
}

.spec-item span {
    font-size: 1.1rem;
    color: #2C3E50;
    font-weight: 500;
}

.spec-item strong {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-600);
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* 说明文本加大加粗 */
.tech-specs + p.text-gray-600 {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #666666 !important;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

/* 工业机器人卡片文字改为黑色 */
.card h3.text-24 {
    font-size: 1.5rem;
    color: #1A202C;
    font-weight: 600;
    margin-bottom: 1rem;
}

.card p.text-gray-600 {
    color: #2D3748 !important;
    font-size: 1rem;
    line-height: 1.6;
}

/* 优化产能数据展示 */
.capacity-stats {
  background: linear-gradient(145deg, 
    rgba(255, 255, 255, 0.15),
    rgba(255, 255, 255, 0.08)
  );
  border-radius: 20px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.stat-value {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, 
    #4facfe 0%,
    #00f2fe 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.8rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
  position: relative;
  z-index: 1;
  letter-spacing: -0.02em;
  /* 添加发光效果 */
  filter: drop-shadow(0 0 8px rgba(79,172,254,0.3));
  transition: all 0.3s ease;
}

.stat-value:hover {
  background: linear-gradient(135deg,
    #00f2fe 0%,
    #4facfe 100%
  );
  -webkit-background-clip: text;
  filter: drop-shadow(0 0 12px rgba(79,172,254,0.4));
  transform: scale(1.05);
}

/* Remove the duplicate stat-value definition that had the blur effect */

.stat-label {
    font-size: 1.25rem;
    color: #2D3748;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

/* 确保卡片内文字清晰可见 */
.card.bg-blue-10 {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* 容器背景优化 */
.gradient-tech-light {
    background: linear-gradient(
        135deg, 
        rgba(255, 255, 255, 0.98) 0%,
        rgba(240, 249, 255, 0.95) 100%
    );
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}