/* 桐果云官网 - 行业实战页面样式文件 */
/* 基于行业实战设计.md中的2.1总览页设计（行业选择门户） */

/* ===== 1. 导航栏样式 ===== */


/* 移动端导航菜单 */
@media (max-width: 768px) {

  /* 隐藏产品功能、行业实战、联系我们三个部分 */
  .footer-content > div:nth-child(2),
  .footer-content > div:nth-child(3),
  .footer-content > div:nth-child(4) {
    display: none;
  }
}

/* ===== 11. 成果可视化样式 ===== */
.results-visualization {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-200);
}

.visualization-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark);
  text-align: center;
}

.visualization-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.visualization-item {
  display: flex;
  align-items: flex-start;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.visualization-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 167, 243, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
  font-size: 1.25rem;
  margin-right: 1.25rem;
  flex-shrink: 0;
  transition: all var(--transition);
}

.visualization-item:hover .visualization-icon {
  background-color: var(--primary-color);
  color: var(--white);
}

.visualization-text {
  flex: 1;
}

.visualization-text h5 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.visualization-text p {
  color: var(--gray-600);
  line-height: 1.5;
  font-size: var(--font-size-sm);
}

  /* 移动端优化 - 成果可视化 */
  @media (max-width: 768px) {
    .results-visualization {
      margin-top: 2rem;
      padding-top: 1.5rem;
    }
    
    .visualization-title {
      font-size: var(--font-size-lg);
      line-height: 1.3;
      margin-bottom: 1.25rem;
    }
    
    .visualization-content {
      grid-template-columns: 1fr;
      gap: 1rem;
    }
    
    .visualization-item {
      padding: 1.25rem;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
    
    .visualization-icon {
      width: 56px; /* 增大图标尺寸，提高触摸友好性 */
      height: 56px;
      font-size: 1.5rem;
      margin-right: 0;
      margin-bottom: 1rem;
    }
    
    .visualization-text h5 {
      font-size: var(--font-size-base);
      line-height: 1.3;
    }
    
    .visualization-text p {
      font-size: var(--font-size-sm);
      line-height: 1.5;
    }
  }
  
  /* ===== 2. 页脚样式 ===== */
.footer {
  background-color: var(--gray-900);
  color: var(--white);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo-placeholder {
  margin-bottom: 1rem;
}

.footer-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.footer-description {
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-contact {
  list-style: none;
  padding: 0;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  color: var(--gray-400);
}

.footer-contact i {
  margin-right: 0.75rem;
  color: var(--primary-color);
  margin-top: 0.25rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--gray-800);
  text-align: center;
  color: var(--gray-400);
}

.footer-bottom a {
  color: var(--gray-400);
}

.footer-bottom a:hover {
  color: var(--primary-color);
}

/* 社交链接 */
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
}

/* 页脚移动端优化 */
@media (max-width: 768px) {
  .footer {
    padding: 3rem 0 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .footer-brand {
    max-width: 100%;
    text-align: center;
  }
  
  .footer-description {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }
  
  .footer-title {
    font-size: var(--font-size-base);
    margin-bottom: 1rem;
  }
  
  .footer-links li {
    margin-bottom: 0.5rem;
  }
  
  .footer-links a {
    font-size: var(--font-size-sm);
  }
  
  .footer-contact li {
    font-size: var(--font-size-sm);
    margin-bottom: 0.75rem;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .social-link {
    width: 40px; /* 增大触摸目标 */
    height: 40px;
  }
  
  .footer-bottom {
    padding-top: 1.5rem;
    font-size: var(--font-size-xs);
  }
}

/* ===== 3. 行业实战英雄区域 ===== */
.industry-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  background-color: var(--white);
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

/* 抽象数据流粒子动画背景 */
.industry-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 167, 243, 0.03) 0%, rgba(0, 149, 224, 0.03) 100%);
  z-index: 0;
}

/* 数据流粒子 */
.data-particle {
  position: absolute;
  background: rgba(0, 167, 243, 0.1);
  border-radius: 50%;
  animation: float 15s infinite linear;
  z-index: 0;
}

.data-particle:nth-child(1) {
  width: 40px;
  height: 40px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 20s;
}

.data-particle:nth-child(2) {
  width: 60px;
  height: 60px;
  top: 60%;
  left: 80%;
  animation-delay: 2s;
  animation-duration: 25s;
}

.data-particle:nth-child(3) {
  width: 30px;
  height: 30px;
  top: 80%;
  left: 20%;
  animation-delay: 4s;
  animation-duration: 18s;
}

.data-particle:nth-child(4) {
  width: 50px;
  height: 50px;
  top: 30%;
  left: 70%;
  animation-delay: 6s;
  animation-duration: 22s;
}

.data-particle:nth-child(5) {
  width: 35px;
  height: 35px;
  top: 70%;
  left: 40%;
  animation-delay: 8s;
  animation-duration: 19s;
}

@keyframes float {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 0.3;
  }
  25% {
    transform: translateY(-20px) translateX(20px) rotate(90deg);
    opacity: 0.5;
  }
  50% {
    transform: translateY(0) translateX(40px) rotate(180deg);
    opacity: 0.3;
  }
  75% {
    transform: translateY(20px) translateX(20px) rotate(270deg);
    opacity: 0.5;
  }
  100% {
    transform: translateY(0) translateX(0) rotate(360deg);
    opacity: 0.3;
  }
}

.industry-hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--dark);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--gray-600);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: var(--font-size-m);
  color: var(--gray-600);
  font-weight: 500;
}

.hero-graphic {
  flex: 1;
  position: relative;
  height: 300px;
}

.graphic-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 167, 243, 0.1) 0%, rgba(0, 149, 224, 0.1) 100%);
}

.graphic-line {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  width: 250px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.graphic-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--primary-color);
  animation: pulse 2s infinite;
}

/* ===== 4. 行业选择门户 ===== */
.industry-portal {
  padding: 5rem 0;
  background-color: var(--light-gray);
}

.portal-intro {
  text-align: center;
  margin-bottom: 4rem;
}

.portal-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 1rem;
}

.portal-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.portal-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== 5. 行业勋章网格 ===== */
.industry-medals-grid {
  margin-bottom: 4rem;
}

.medal-row {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

/* 第一行：3个卡片 */
.medal-row:first-child {
  justify-content: space-between;
}

.medal-row:first-child .industry-medal-card {
  flex: 0 1 calc(33.333% - 2rem);
}

/* 第二行：2个卡片 */
.medal-row:nth-child(2) {
  justify-content: center;
}

.medal-row:nth-child(2) .industry-medal-card {
  flex: 0 1 calc(50% - 2rem);
  max-width: calc(50% - 2rem);
}

/* 第三行：2个卡片 */
.medal-row:last-child {
  justify-content: center;
}

.medal-row:last-child .industry-medal-card {
  flex: 0 1 calc(50% - 2rem);
  max-width: calc(50% - 2rem);
}

/* ===== 6. 行业勋章卡片 ===== */
.industry-medal-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 4px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 380px;
}

.industry-medal-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.industry-medal-card.featured {
  border-top-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.industry-medal-card.featured:hover {
  border-top-color: var(--secondary-color);
}

.medal-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 167, 243, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--primary-color);
  font-size: 1.5rem;
  transition: all var(--transition);
  border: 2px solid rgba(0, 167, 243, 0.2);
}

.industry-medal-card:hover .medal-icon {
  transform: scale(1.05);
  border-color: rgba(0, 167, 243, 0.4);
  color: var(--white); /* 图标颜色变为白色 */
}

.medal-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: var(--gray-900);
  line-height: 1.3;
}

.medal-data-tags {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.medal-data-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: rgba(255, 99, 60, 0.1);
  color: var(--secondary-color);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius-pill);
  border: 1px solid rgba(255, 99, 60, 0.2);
  letter-spacing: 0.02em;
}

.medal-tags {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.medal-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: rgba(0, 167, 243, 0.1);
  color: var(--primary-color);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--border-radius-pill);
  border: 1px solid rgba(0, 167, 243, 0.2);
}

.medal-description {
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 2rem;
  flex-grow: 1;
  font-size: var(--font-size-base);
}

.medal-btn {
  margin-top: auto;
  width: 100%;
  max-width: 200px;
}

/* 移除伪元素，确保边框颜色统一 */
.industry-medal-card::before {
  display: none;
}

/* 不同行业的颜色变化 */
.industry-medal-card[data-industry="public-security"]:hover {
  border-top-color: #0066cc;
}

.industry-medal-card[data-industry="public-security"]:hover .medal-icon {
  background: #0066cc; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

.industry-medal-card[data-industry="smart-traffic"]:hover {
  border-top-color: #ff9900;
  transition: border-top-color 0s; /* 立即变化，无过渡效果 */
}

.industry-medal-card[data-industry="smart-traffic"]:hover .medal-icon {
  background: #ff9900; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

.industry-medal-card[data-industry="new-energy-vehicle"]:hover {
  border-top-color: #28a745;
}

.industry-medal-card[data-industry="new-energy-vehicle"]:hover .medal-icon {
  background: #28a745; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

.industry-medal-card[data-industry="smart-healthcare"]:hover {
  border-top-color: #17a2b8;
}

.industry-medal-card[data-industry="smart-healthcare"]:hover .medal-icon {
  background: #17a2b8; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

.industry-medal-card[data-industry="energy-engineering"]:hover {
  border-top-color: #ffc107;
  transition: border-top-color 0s; /* 立即变化，无过渡效果 */
}

.industry-medal-card[data-industry="energy-engineering"]:hover .medal-icon {
  background: #ffc107; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

.industry-medal-card[data-industry="cross-border-logistics"]:hover {
  border-top-color: #6f42c1;
  transition: border-top-color 0s; /* 立即变化，无过渡效果 */
}

.industry-medal-card[data-industry="cross-border-logistics"]:hover .medal-icon {
  background: #6f42c1; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

.industry-medal-card[data-industry="wholesale-trade"]:hover {
  border-top-color: #dc3545;
  transition: border-top-color 0s; /* 立即变化，无过渡效果 */
}

.industry-medal-card[data-industry="wholesale-trade"]:hover .medal-icon {
  background: #dc3545; /* 改为纯色，与边框颜色一致 */
  color: var(--white); /* 图标颜色变为白色 */
}

/* ===== 7. 动画效果 ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* ===== 8. 响应式设计 ===== */
@media (max-width: 1200px) {
  .industry-medal-card {
    flex: 0 1 calc(33.333% - 2rem);
    min-height: 400px;
  }
  
  .medal-row:first-child {
    justify-content: center;
  }
  
  .medal-row:first-child .industry-medal-card {
    flex: 0 1 calc(33.333% - 2rem);
  }
  
  .medal-row:nth-child(2) .industry-medal-card,
  .medal-row:last-child .industry-medal-card {
    flex: 0 1 calc(50% - 2rem);
  }
}

@media (max-width: 992px) {
  .industry-hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
    margin-bottom: 3rem;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-lg);
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-graphic {
    height: 200px;
  }
  
  .graphic-circle {
    width: 150px;
    height: 150px;
  }
  
  .graphic-line {
    width: 180px;
  }
  
  .portal-title {
    font-size: var(--font-size-3xl);
  }
  
  .industry-medal-card {
    flex: 0 1 calc(50% - 2rem);
    min-height: 380px;
  }
  
  .medal-row:first-child .industry-medal-card {
    flex: 0 1 calc(50% - 2rem);
  }
  
  .medal-row:nth-child(2) .industry-medal-card,
  .medal-row:last-child .industry-medal-card {
    flex: 0 1 calc(50% - 2rem);
  }
}

@media (max-width: 768px) {
  .industry-hero {
    min-height: 50vh;
    padding-top: 80px;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
    line-height: 1.3; /* 提高移动端可读性 */
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
    line-height: 1.6; /* 提高行高 */
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem; /* 增加间距 */
  }
  
  .stat-number {
    font-size: var(--font-size-2xl);
  }
  
  .portal-title {
    font-size: var(--font-size-2xl);
    line-height: 1.3;
  }
  
  .portal-subtitle {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
  
  .industry-medal-card {
    flex: 0 1 100%;
    max-width: 400px;
    min-height: 380px; /* 稍微增加最小高度 */
    padding: 2rem 1.5rem; /* 调整内边距 */
  }
  
  .medal-row {
    gap: 1.5rem;
    margin-bottom: 1.5rem; /* 增加行间距 */
  }
  
  .medal-row:first-child .industry-medal-card,
  .medal-row:nth-child(2) .industry-medal-card,
  .medal-row:last-child .industry-medal-card {
    flex: 0 1 100%;
    max-width: 400px;
  }
  
  /* 优化勋章按钮触摸目标 */
  .medal-btn {
    min-height: 44px; /* 确保按钮足够大 */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base); /* 确保字体大小合适 */
  }
  
  /* 优化勋章图标大小 */
  .medal-icon {
    width: 70px; /* 稍微增大图标 */
    height: 70px;
    font-size: 1.75rem;
  }
  
  /* 优化勋章标题字体大小 */
  .medal-title {
    font-size: var(--font-size-xl);
    line-height: 1.3;
  }
  
  /* 优化勋章描述字体大小 */
  .medal-description {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
}

/* ===== 9. 2.2 详情页导航系统 - 左侧固定锚点导航 ===== */
.industry-side-nav {
  position: fixed;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  z-index: 999;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1rem 0.5rem;
  transition: all var(--transition);
  width: 60px;
  opacity: 0;
  visibility: hidden;
}

.industry-side-nav.collapsed {
  width: 40px;
}

.industry-side-nav.collapsed .side-nav-text {
  display: none;
}

.industry-side-nav.collapsed .side-nav-title {
  display: none;
}

.side-nav-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.side-nav-header {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray-200);
  width: 100%;
  text-align: center;
}

.side-nav-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.side-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.side-nav-item {
  margin-bottom: 0.75rem;
  position: relative;
}

.side-nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  color: var(--gray-600);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
}

.side-nav-link:hover {
  background-color: rgba(0, 167, 243, 0.1);
  color: var(--primary-color);
}

.side-nav-link.active {
  background-color: rgba(0, 167, 243, 0.1);
  color: var(--primary-color);
}

.side-nav-link.active::before {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 60%;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.side-nav-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 167, 243, 0.1);
  border-radius: 50%;
  margin-bottom: 0.25rem;
  color: var(--primary-color);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.side-nav-link:hover .side-nav-icon,
.side-nav-link.active .side-nav-icon {
  background-color: var(--primary-color);
  color: var(--white);
}

.side-nav-text {
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-align: center;
  line-height: 1.2;
}

.side-nav-footer {
  margin-top: 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--gray-200);
  width: 100%;
  text-align: center;
}

.side-nav-toggle {
  background: none;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.side-nav-toggle:hover {
  background-color: rgba(0, 167, 243, 0.1);
  color: var(--primary-color);
}

/* 呼吸灯效果 */
@keyframes breathing {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 167, 243, 0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(0, 167, 243, 0);
  }
}

.side-nav-link.active .side-nav-icon {
  animation: breathing 2s infinite;
}

/* 移动端隐藏侧边导航 */
@media (max-width: 992px) {
  .industry-side-nav {
    display: none;
  }
}

/* ===== 10. 3.1 公安行业案例详情页 ===== */
.industry-detail-section {
  padding: 5rem 0;
  background-color: var(--white);
  position: relative;
}

/* 行业背景交替颜色：奇数行业为灰色，偶数行业为白色 */
.industry-detail-section:nth-child(odd) {
  background-color: var(--light-gray);
}

.industry-detail-section:nth-child(even) {
  background-color: var(--white);
}

.industry-detail-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

/* 行业标题区 */
.industry-detail-header {
  text-align: center;
  margin-bottom: 4rem;
}

.industry-detail-badge {
  display: inline-flex;
  align-items: center;
  background-color: rgba(0, 167, 243, 0.1);
  border-radius: var(--border-radius-pill);
  padding: 0.5rem 1.25rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(0, 167, 243, 0.2);
}

.detail-badge-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  border-radius: 50%;
  color: var(--white);
  margin-right: 0.5rem;
  font-size: 0.75rem;
}

.detail-badge-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary-color);
}

.industry-detail-title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--dark);
  line-height: 1.2;
}

.industry-detail-subtitle {
  font-size: var(--font-size-xl);
  color: var(--gray-600);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 行业模块通用样式 */
.industry-module {
  margin-bottom: 5rem;
}

.module-header {
  text-align: center;
  margin-bottom: 3rem;
}

.module-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
  position: relative;
  padding-bottom: 1rem;
}

.module-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 1.5px;
}

.module-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 移动端优化 */
@media (max-width: 768px) {
  .industry-module {
    margin-bottom: 4rem;
  }
  
  .module-header {
    margin-bottom: 2rem;
  }
  
  .module-title {
    font-size: var(--font-size-2xl);
    line-height: 1.3;
  }
  
  .module-subtitle {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
  
  /* 行业详情页标题区域移动端优化 */
  .industry-detail-header {
    margin-bottom: 3rem;
  }
  
  .industry-detail-badge {
    padding: 0.4rem 1rem;
    margin-bottom: 1rem;
  }
  
  .detail-badge-icon {
    width: 20px;
    height: 20px;
    font-size: 0.65rem;
  }
  
  .detail-badge-text {
    font-size: var(--font-size-xs);
  }
  
  .industry-detail-title {
    font-size: var(--font-size-2xl);
    line-height: 1.3;
    margin-bottom: 0.75rem;
  }
  
  .industry-detail-subtitle {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
}

/* 痛点共鸣区 */
.pain-points-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.pain-point-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary-color);
  transition: transform var(--transition), box-shadow var(--transition);
}

.pain-point-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pain-point-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 167, 243, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.pain-point-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}

.pain-point-description {
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.pain-point-scenario {
  display: flex;
  align-items: flex-start;
  background-color: rgba(0, 167, 243, 0.05);
  border-radius: var(--border-radius);
  padding: 1rem;
  border-left: 3px solid var(--primary-color);
}

.scenario-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  border-radius: 50%;
  color: var(--white);
  font-size: 0.875rem;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.scenario-text {
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  line-height: 1.5;
}

/* 移动端优化 */
@media (max-width: 768px) {
  .pain-points-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .pain-point-card {
    padding: 1.5rem;
  }
  
  .pain-point-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
  
  .pain-point-title {
    font-size: var(--font-size-lg);
    line-height: 1.3;
  }
  
  .pain-point-description {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }
  
  .pain-point-scenario {
    padding: 0.75rem;
  }
  
  .scenario-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }
  
  .scenario-text {
    font-size: var(--font-size-xs);
    line-height: 1.4;
  }
}

/* 解决方案展示 */
.solution-architecture {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.architecture-diagram {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.architecture-layer {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.layer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
}

.layer-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--dark);
}

.layer-badge {
  font-size: var(--font-size-xs);
  font-weight: 600;
  background-color: rgba(0, 167, 243, 0.1);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-pill);
}

.layer-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.layer-item {
  background-color: rgba(0, 167, 243, 0.05);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  font-weight: 500;
}

.architecture-arrow {
  text-align: center;
  color: var(--primary-color);
  font-size: 1.25rem;
}

.architecture-features {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.features-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
}

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

.features-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--gray-700);
}

.features-item i {
  color: var(--primary-color);
  margin-right: 0.75rem;
  font-size: 1rem;
}

/* 成果验证 */
.results-dashboard {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.dashboard-card {
  background-color: rgba(0, 167, 243, 0.05);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(0, 167, 243, 0.1);
  transition: transform var(--transition);
}

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

.dashboard-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.25rem;
  margin: 0 auto 1rem;
}

.dashboard-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.dashboard-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.25rem;
}

.dashboard-trend {
  font-size: var(--font-size-xs);
  color: var(--gray-600);
  font-weight: 500;
}

.application-scenarios {
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
}

.scenarios-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}

.scenarios-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.scenario-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: rgba(0, 167, 243, 0.1);
  color: var(--primary-color);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--border-radius-pill);
  border: 1px solid rgba(0, 167, 243, 0.2);
  transition: all var(--transition-fast);
  min-height: 44px; /* 确保触摸目标足够大 */
  display: flex;
  align-items: center;
  justify-content: center;
}

.scenario-tag:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

  /* 移动端优化 - 成果验证区 */
  @media (max-width: 768px) {
    .results-dashboard {
      padding: 1.5rem;
    }
    
    .dashboard-grid {
      grid-template-columns: repeat(2, 1fr); /* 移动端改为2列布局 */
      gap: 1rem;
      margin-bottom: 2rem;
    }
    
    .dashboard-card {
      padding: 1rem;
    }
    
    .dashboard-icon {
      width: 40px;
      height: 40px;
      font-size: 1rem;
    }
    
    .dashboard-value {
      font-size: var(--font-size-2xl);
    }
    
    .dashboard-label {
      font-size: var(--font-size-xs);
    }
    
    .dashboard-trend {
      font-size: var(--font-size-xxs);
    }
    
    .scenarios-title {
      font-size: var(--font-size-base);
    }
    
    .scenario-tag {
      padding: 0.5rem 0.75rem;
      font-size: var(--font-size-xs);
      min-height: 40px;
    }
  }
  
/* 移动端优化 - 解决方案展示和快速启动包 */
@media (max-width: 768px) {
  /* 解决方案展示 - 改为单列布局 */
  .solution-architecture {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .architecture-layer {
    padding: 1.25rem;
  }
  
  .layer-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .layer-title {
    font-size: var(--font-size-base);
    line-height: 1.3;
  }
  
  .layer-badge {
    font-size: var(--font-size-xxs);
    padding: 0.2rem 0.5rem;
  }
  
  .layer-content {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .layer-item {
    padding: 0.75rem 0.5rem;
    font-size: var(--font-size-xs);
    line-height: 1.4;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .architecture-arrow {
    font-size: 1rem;
    margin: 0.5rem 0;
  }
  
  .architecture-features {
    padding: 1.5rem;
  }
  
  .features-title {
    font-size: var(--font-size-lg);
    line-height: 1.3;
  }
  
  .features-item {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: 0.75rem;
  }
  
  .features-item i {
    font-size: 0.875rem;
    margin-right: 0.5rem;
  }
  
  /* 快速启动包优化 */
  .quickstart-package {
    padding: 1.5rem;
  }
  
  .package-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .package-value,
  .package-includes,
  .package-action {
    padding: 1.25rem;
  }
  
  .value-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .value-title {
    font-size: var(--font-size-lg);
    line-height: 1.3;
  }
  
  .value-badge {
    font-size: var(--font-size-xs);
    padding: 0.2rem 0.75rem;
  }
  
  .value-feature {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
  }
  
  .feature-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
    margin-right: 0;
    margin-bottom: 0.75rem;
  }
  
  .feature-title {
    font-size: var(--font-size-base);
    line-height: 1.3;
  }
  
  .feature-description {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }
  
  .includes-title {
    font-size: var(--font-size-lg);
    line-height: 1.3;
  }
  
  .include-item {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 0.75rem;
  }
  
  .include-check {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
    margin-right: 0;
    margin-bottom: 0;
    flex-shrink: 0;
  }
  
  .include-text {
    font-size: var(--font-size-sm);
    line-height: 1.4;
  }
  
  .action-title {
    font-size: var(--font-size-lg);
    line-height: 1.3;
  }
  
  .price-amount {
    font-size: var(--font-size-2xl);
  }
  
  .benefit-item {
    font-size: var(--font-size-sm);
    line-height: 1.4;
  }
  
  /* 优化快速启动包按钮触摸目标 */
  .btn-block {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    padding: 0.75rem 1rem;
  }
  
  .action-note {
    font-size: var(--font-size-xs);
    line-height: 1.4;
    padding: 0.5rem;
  }
}

/* ===== 12. 系统架构图悬停放大效果（仅电脑端） ===== */
@media (min-width: 769px) {
  .architecture-layer img {
    transition: transform 0.3s ease;
    cursor: pointer;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  
  .architecture-layer img:hover {
    transform: scale(1.2);
    z-index: 10;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  }
  
  /* 确保图片容器有足够的空间显示放大效果 */
  .architecture-layer {
    overflow: visible;
    position: relative;
  }
}

/* 公安快速启动包 */
.quickstart-package {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  margin-top: 2rem;
}

.package-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.package-value,
.package-includes,
.package-action {
  display: flex;
  flex-direction: column;
}

/* 左侧价值主张区 */
.package-value {
  background-color: rgba(0, 167, 243, 0.05);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  border: 1px solid rgba(0, 167, 243, 0.1);
}

.value-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0, 167, 243, 0.2);
}

.value-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--dark);
}

.value-badge {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.value-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.value-feature {
  display: flex;
  align-items: flex-start;
}

.feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  border-radius: 50%;
  color: var(--white);
  font-size: 1rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.feature-content {
  flex: 1;
}

.feature-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--dark);
}

.feature-description {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  line-height: 1.4;
}

/* 中部包含内容清单 */
.package-includes {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--gray-200);
}

.includes-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-200);
}

.includes-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.include-item {
  display: flex;
  align-items: center;
}

.include-check {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 167, 243, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
  font-size: 0.75rem;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.include-text {
  font-size: var(--font-size-base);
  color: var(--gray-700);
  font-weight: 500;
}

/* 右侧行动引导区 */
.package-action {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.action-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.action-header {
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-200);
}

.action-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.action-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.price-amount {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--primary-color);
}

.price-period {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
}

.action-benefits {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.benefit-item {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
  color: var(--gray-700);
}

.benefit-item i {
  color: var(--primary-color);
  margin-right: 0.5rem;
  font-size: 0.875rem;
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.btn-block {
  width: 100%;
  text-align: center;
}

.action-note {
  background-color: rgba(0, 167, 243, 0.05);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  border-left: 3px solid var(--primary-color);
  font-size: var(--font-size-xs);
  color: var(--gray-600);
}

.action-note i {
  color: var(--primary-color);
  margin-right: 0.5rem;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .package-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .package-value,
  .package-includes,
  .package-action {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .quickstart-package {
    padding: 1.5rem;
  }
  
  .value-feature {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .feature-icon {
    margin-right: 0;
    margin-bottom: 0.75rem;
    display: none;
  }
  
  .include-item {
    align-items: flex-start;
    text-align: left;
  }
  
  .include-check {
    margin-right: 0;
    margin-bottom: 0.5rem;
  }
}