/* 共享工厂页面样式 */

/* 基础样式 */
:root {
  --primary-color: #0066cc;
  --primary-light: #e6f0ff;
  --secondary-color: #f5f5f5;
  --text-color: #333333;
  --text-light: #666666;
  --white: #ffffff;
  --dark: #222222;
  --border-color: #e0e0e0;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --transition: all 0.3s ease;
}
@font-face {
  font-family: 'Dina';
  src: url('../images/DINA.otf');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
/* 通用样式 */
.section-padding {
  padding: 50px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.highlight {
  color: var(--primary-color);
}

.bg-light {
  background-color: var(--secondary-color);
}

.bg-dark {
  background-color: var(--dark);
  color: var(--white);
}

.text-white {
  color: var(--white);
}

.text-light {
  color: rgba(255, 255, 255, 0.8);
}

/* 页面标题 */
.page-header {
  padding: 180px 0 50px; /* 进一步增加底部内边距，为覆盖效果留出更多空间 */
  text-align: center;
  margin-top: 80px;
  position: relative;
  overflow: visible; /* 改为visible，允许内容溢出 */
  color: var(--white);
  min-height: 20vh; /* 增加视频背景高度 */
  margin-bottom: -100px; /* 负边距，使后续内容上移 */
}

.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.page-header .container {
  position: relative;
  z-index: 2;
  padding-bottom: 160px; /* 增加底部内边距 */
}

.page-title {
  font-size: 4rem;
  font-weight: 300;
  margin-bottom: 15px;
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* 工厂概览 */
.factory-overview {
  padding: 20px 0;
  width: 1440px;
  background-color: rgba(255, 255, 255, 0.5); /* 设置背景透明度为0.9 */
  position: relative;
  margin: 0px auto;
  z-index: 10; /* 确保在视频上方 */
  margin-top: -150px; /* 上移覆盖视频区域，增加覆盖量 */
  border-radius: 20px 20px 0 0; /* 顶部圆角 */
  backdrop-filter: blur(5px); /* 添加模糊效果增强视觉体验 */
}

.factory-overview .container {
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  z-index: 2; /* 确保在父元素上方 */
}

.overview-item {
  text-align: center;
  padding: 40px 20px;
  background-color: #ffffff; /* 使用完全不透明的白色 */
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  opacity: 1; /* 确保完全不透明 */
}

.overview-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.overview-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.overview-number {
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--text-color);
  margin-bottom: 15px;
  line-height: 1;
  font-family: 'Dina';
}

.percent, .plus, .unit {
  font-size: 1.5rem;
  vertical-align: top;
}

.overview-title {
  font-size: 1.1rem;
  color: var(--text-light);
}

/* 共享工厂介绍样式 */
.factory-introduction {
  position: relative;
  z-index: 10;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  background-color: var(--white);
  padding-top: 80px; /* 增加顶部内边距，形成更好的视觉效果 */
  border-radius: 20px 20px 0 0;

}

.factory-introduction .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.introduction-content {
  display: flex;
  gap: 40px;
  margin: 50px 0;
  align-items: center;
}

.introduction-text {
  flex: 1;
}

.introduction-text p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 20px;
}

.introduction-text p:last-child {
  margin-bottom: 0;
}

.introduction-image {
  flex: 1;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.introduction-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.introduction-image:hover img {
  transform: scale(1.03);
}

.image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 15px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0));
  color: #fff;
  font-size: 0.9rem;
  text-align: center;
}

.introduction-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.intro-feature {
  background-color: #f8f9fa;
  padding: 30px 20px;
  border-radius: 10px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.intro-feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.intro-feature-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: #e9f5ff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.intro-feature-icon i {
  font-size: 2rem;
  color: #0066cc;
}

.intro-feature h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #333;
}

.intro-feature p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.5;
}

/* 设备优势 */
.equipment-advantage {
  position: relative;
  z-index: 9;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  background-color: var(--white);
  padding-top: 60px; /* 增加顶部内边距，形成更好的视觉效果 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
}

.equipment-advantage .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.equipment-item {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.equipment-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.equipment-image {
  height: 250px;
  overflow: hidden;
}

.equipment-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.equipment-item:hover .equipment-image img {
  transform: scale(1.05);
}

.equipment-content {
  padding: 30px;
}

.equipment-title {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.equipment-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* 工厂对比 */
.factory-comparison {
  position: relative;
  z-index: 8;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.factory-comparison .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.comparison-intro {
  margin-bottom: 50px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col-md-6 {
  width: 50%;
  padding: 0 15px;
  box-sizing: border-box;
}

.intro-card {
  background-color: var(--white);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.intro-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.highlight-card {
  background-color: #fff;
}

.intro-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.intro-card h3 {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.intro-card p {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
}

.comparison-table {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  background-color: #ffffff;
  margin: 50px auto;
  max-width: 1440px;

}

.comparison-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  color: #333;
  border-bottom: 2px solid #f1f1f1;
  position: relative;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid #f1f1f1;
  transition: all 0.3s ease;
}

.comparison-row:hover {
  background-color: rgba(249, 250, 251, 0.9);
}

.comparison-row:last-child {
  border-bottom: none;
}

.comparison-cell {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.header-empty {
  background-color: #f5f7fa;
  position: relative;
  font-weight: 600;
  font-size: 1.1rem;
  color: #444;
  border-top-left-radius: 12px;
}

/* 标题第一列右侧投影效果 */
.header-empty::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 10px;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.07), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.header-traditional {
  font-weight: 600;
  font-size: 1.1rem;
  color: #444;
  background-color: #fff;
  position: relative;
}

/* 标题第二列右侧投影效果 */
.header-traditional::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 10px;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.07), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.header-sharing {
  font-weight: 600;
  font-size: 1.1rem;
  color: #333;
  background-color: #ffffff;
  border-top-right-radius: 12px;
}

.feature {
  font-weight: 600;
  color: #444;
  background-color: #f5f7fa;
  position: relative;
}

/* 第一列右侧投影效果 */
.feature::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 10px;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.07), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.traditional {
  color: #666;
  background-color: #fff;
  position: relative;
}

/* 第二列右侧投影效果 */
.traditional::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 10px;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.07), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.sharing.highlight {

  font-weight: 600;
  background-color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 15px rgba(0, 102, 204, 0.03);
}


.sharing.highlight i {
  margin-left: 8px;
  font-size: 1.3rem;
  color: #21b537;
  transition: transform 0.3s ease;
}

.comparison-row:hover .sharing.highlight i {
  transform: scale(1.2);
}

.comparison-table {
  position: relative;
}

/* 添加表格角落装饰元素 */
.comparison-table::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  width: 30px;
  height: 30px;
  border-top: 3px solid #0066cc;
  border-left: 3px solid #0066cc;
  border-radius: 5px 0 0 0;
  opacity: 0.7;
}

.comparison-table::after {
  content: '';
  position: absolute;
  bottom: -5px;
  right: -5px;
  width: 30px;
  height: 30px;
  border-bottom: 3px solid #0066cc;
  border-right: 3px solid #0066cc;
  border-radius: 0 0 5px 0;
  opacity: 0.7;
}

/* 为表格添加响应式样式 */
@media (max-width: 768px) {
  .comparison-table {
    margin: 30px auto;
    border-radius: 8px;
  }
  
  .comparison-cell {
    padding: 16px 10px;
    font-size: 0.9rem;
  }
  
  .header-traditional, .header-sharing {
    font-size: 1rem;
  }
  
  /* 调整所有投影效果的宽度 */
  .feature::after,
  .traditional::after,
  .header-empty::after,
  .header-traditional::after {
    width: 5px;
  }
}

.comparison-benefits {
  margin-top: 60px;
}

.benefits-title {
  font-size: 1.8rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 40px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.benefit-item {
  background-color: var(--white);
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.benefit-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.benefit-item h4 {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.benefit-item p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* 生产流程 */
.production-process {
  position: relative;
  z-index: 7;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  background-color: var(--white);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.production-process .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.process-timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--border-color);
}

.process-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  width: 16%;
  text-align: center;
  z-index: 1;
}

.process-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.process-content {
  padding-top: 10px;
}

.process-title {
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* 添加响应式样式 */
@media (max-width: 992px) {
  .process-timeline {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .process-item {
    width: 30%;
    margin-bottom: 40px;
  }
  
  .process-timeline::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .process-item {
    width: 45%;
  }
}

@media (max-width: 576px) {
  .process-item {
    width: 100%;
  }
}

/* 产能数据 */
.production-capacity {
  position: relative;
  z-index: 6;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.production-capacity .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.capacity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.capacity-chart {
  background-color: var(--white);
  padding: 0 36px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.chart-title {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 30px;
  text-align: center;
}

.chart-container {
  position: relative;

  width: 94%;

  padding: 0 10px;
  margin-bottom: 20px;
}

.chart-placeholder {
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  height: 110px;
  padding: 0 20px;
}

.chart-item {
  width: 60px;
  background-color: var(--primary-color);
  border-radius: 4px 4px 0 0;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 10px;
}

.chart-label {
  position: absolute;
  bottom: -40px;
  font-size: 0.9rem;
  color: var(--text-color);
  text-align: center;
  width: 100%;
}

.chart-value {
  color: var(--white);
  font-weight: 500;
}

.chart-desc {
  text-align: center;
  margin-top: 70px;
  font-size: 1rem;
  color: var(--text-light);
}

.capacity-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.stats-item {
  background-color: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.stats-number {
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--primary-color);
  margin-bottom: 15px;
  line-height: 1;
}

.stats-title {
  font-size: 1rem;
  color: var(--text-light);
}

/* 可持续发展制造 */
.sustainable-manufacturing {
  position: relative;
  z-index: 5;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.sustainable-manufacturing .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.sustainable-intro {
  margin-bottom: 60px;
}

.sustainable-image {
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.img-fluid {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sustainable-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 0;
}

.content-title {
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.content-text {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 30px;
}

.eco-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.eco-stat-item {
  text-align: center;
  padding: 15px;
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  flex: 1;
  margin: 0 10px;
  transition: var(--transition);
}

.eco-stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.eco-stat-item:first-child {
  margin-left: 0;
}

.eco-stat-item:last-child {
  margin-right: 0;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

.sustainable-features {
  margin-bottom: 60px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.feature-item {
  background-color: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

.sustainable-certifications {
  background-color: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.cert-title {
  font-size: 1.8rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 40px;
}

.cert-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.cert-item {
  text-align: center;
  transition: var(--transition);
}

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

.cert-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.cert-name {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 10px;
}

.cert-desc {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* 创新研发 */
.innovation {
  position: relative;
  z-index: 4;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.innovation .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.innovation-intro {
  margin-bottom: 60px;
}

.innovation-image {
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.innovation-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 0;
}

.innovation-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}

.innovation-stat {
  text-align: center;
  flex: 1;
  padding: 20px 10px;
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.innovation-stat:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.stat-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.innovation-features {
  margin-top: 60px;
}

.feature-tabs {
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--primary-light);
}

.tab-btn {
  flex: 1;
  padding: 15px 20px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-color);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border-bottom: 3px solid transparent;
}

.tab-btn:hover {
  color: var(--primary-color);
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  background-color: var(--white);
}

.tabs-content {
  padding: 40px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.panel-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.panel-content h3 {
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.panel-content p {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 30px;
}

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

.feature-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
  font-size: 1rem;
  color: var(--text-color);
}

.feature-list li i {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-right: 15px;
  flex-shrink: 0;
}

/* 质量控制 */
.quality-control {
  position: relative;
  z-index: 3;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  background-color: var(--white);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.quality-control .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.quality-item {
  background-color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: var(--transition);
}

.quality-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.quality-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.quality-title {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.quality-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* 成本效益分析 */
.cost-efficiency {
  position: relative;
  z-index: 2;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.cost-efficiency .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.cost-intro {
  margin-bottom: 60px;
}

.cost-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cost-benefits {
  margin-top: 30px;
}

.benefit-point {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
}

.benefit-point i {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-right: 15px;
  margin-top: 3px;
  flex-shrink: 0;
}

.benefit-point span {
  font-size: 1rem;
  color: var(--text-color);
  line-height: 1.5;
}

.cost-chart {
  background-color: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.chart-title {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 20px;
  text-align: center;
}

.cost-bar-chart {
  margin-bottom: 30px;
}

.cost-bar {
  margin-bottom: 12px;
}

.cost-bar:last-child {
  margin-bottom: 0;
}

.bar-label {
  font-size: 0.95rem;
  color: var(--text-color);
  margin-bottom: 8px;
  font-weight: 500;
}

.bar-container {
  position: relative;
  height: 40px;
}

.bar {
  position: absolute;
  height: 15px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.bar.traditional {
  top: 0;
  background-color: #aaaaaa;
}

.bar.sharing {
  bottom: 0;
  background-color: var(--primary-color);
}

.chart-legend {
  display: flex;
  justify-content: center;
  gap: 30px;
}

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

.legend-color {
  width: 20px;
  height: 10px;
  border-radius: 2px;
  margin-right: 8px;
}

.legend-color.traditional {
  background-color: #aaaaaa;
}

.legend-color.sharing {
  background-color: var(--primary-color);
}

.legend-text {
  font-size: 0.9rem;
  color: var(--text-color);
}

.cost-calculator {
  background-color: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.calculator-title {
  font-size: 1.8rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 10px;
}

.calculator-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 40px;
}

.calculator-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.calculator-form {
  padding-right: 40px;
  border-right: 1px solid var(--border-color);
}

.form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  flex: 1;
}

label {
  display: block;
  font-size: 0.95rem;
  color: var(--text-color);
  margin-bottom: 8px;
}

.form-control {
  width: 80%!important;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  color: var(--text-color);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

/* 自定义下拉框样式 */
.custom-select-wrapper {
  position: relative;
  width: 80%;
}

.custom-select {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.custom-select-display {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  color: var(--text-color);
  background-color: white;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.custom-select-display:hover {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

.custom-select-wrapper.active .custom-select-display {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

.custom-select-display .selected-text {
  flex: 1;
}

.custom-select-display i {
  color: var(--primary-color);
  transition: transform 0.3s ease;
  font-size: 0.9rem;
}

.custom-select-wrapper.active .custom-select-display i {
  transform: rotate(180deg);
}

.custom-select-dropdown {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.custom-select-wrapper.active .custom-select-dropdown {
  max-height: 300px;
  opacity: 1;
  transform: translateY(0);
  overflow-y: auto;
}

.custom-option {
  padding: 12px 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
  border-bottom: 1px solid #f5f5f5;
}

.custom-option:last-child {
  border-bottom: none;
}

.custom-option i {
  color: var(--primary-color);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.custom-option span {
  color: var(--text-color);
  font-size: 0.95rem;
}

.custom-option:hover {
  background-color: #f8f9ff;
  padding-left: 20px;
}

.custom-option.active {
  background-color: #e8ecff;
  font-weight: 500;
}

.custom-option.active span {
  color: var(--primary-color);
}

.form-action {
  margin-top: 30px;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
  border: 2px solid var(--primary-color);
  padding: 12px 30px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--primary-color);
}

.calculator-result {
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 8px;
}

.calculator-result h4 {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 30px;
  text-align: center;
}

.result-item {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid var(--border-color);
}

.result-item.total {
  font-weight: 500;
  font-size: 1.1rem;
}

.result-label {
  color: var(--text-color);
}

.result-value {
  color: var(--text-color);
}

.result-value.highlight {
  color: var(--primary-color);
  font-weight: 500;
}

.result-note {
  margin-top: 30px;
  padding-top: 15px;
  border-top: 1px dashed var(--border-color);
}

.result-note p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 5px;
}

@keyframes highlight-pulse {
  0% {
    background-color: transparent;
  }
  50% {
    background-color: rgba(0, 102, 204, 0.1);
  }
  100% {
    background-color: transparent;
  }
}

.highlight-animation {
  animation: highlight-pulse 1s ease;
}

/* 客户案例 */
.client-cases {
  position: relative;
  z-index: 1;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  background-color: var(--white);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.client-cases .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.case-item {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.case-image {
  height: 350px;
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.case-item:hover .case-image img {
  transform: scale(1.05);
}

.case-content {
  padding: 30px;
}

.case-title {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 15px;
}

.case-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
}

.case-stats {
  display: flex;
  gap: 30px;
}

.case-stat {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 5px;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--primary-color);
}

/* 客户评价 */
.testimonials {
  position: relative;
  z-index: 0;
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.testimonials .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.testimonial-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto 60px;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-item {
  min-width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

.testimonial-content {
  background-color: var(--white);
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  position: relative;
}

.testimonial-quote {
  margin-bottom: 30px;
}

.testimonial-quote i {
  font-size: 2rem;
  color: var(--primary-color);
  opacity: 0.3;
  position: absolute;
  top: 20px;
  left: 20px;
}

.testimonial-quote p {
  font-size: 1.1rem;
  color: var(--text-color);
  line-height: 1.7;
  font-style: italic;
  padding-left: 30px;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.author-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 20px;
}

.author-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 5px;
  color: var(--text-color);
}

.author-info p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
}

.control-prev,
.control-next {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 0 15px;
  transition: var(--transition);
}

.control-prev:hover,
.control-next:hover {
  color: var(--primary-color);
}

.testimonial-dots {
  display: flex;
  gap: 10px;
  margin: 0 20px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

.client-logos {
  margin-top: 60px;
}

.logos-title {
  font-size: 1.8rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 40px;
}

.logos-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.logo-item {
  width: 150px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--white);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.logo-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition);
}

.logo-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* 合作流程 */
.cooperation-process {
  position: relative;
  background-color: var(--white);
  margin-top: -20px; /* 向上移动，与上一个区块有所重叠 */
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
  padding-top: 100px; /* 增加顶部内边距，形成更好的视觉效果 */
  padding-bottom: 100px;
}

.cooperation-process .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.cooperation-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.step-item {
  text-align: center;
  width: 200px;
  position: relative;
}

.step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-light);
}

.step-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-icon i {
  font-size: 2.5rem;
  color: var(--primary-color);
}

.step-title {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

.step-arrow {
  font-size: 2rem;
  color: var(--text-light);
}



/* 联系我们 */
.factory-contact {
  position: relative;
  text-align: center;
  background: url('../images/bg1.jpg') no-repeat center center;
  background-size: 100% ;
  padding-top: 20px; /* 增加顶部内边距，形成更好的视觉效果 */
}

.factory-contact .container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

.btn {
  display: inline-block;
  padding: 15px 40px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-white {
  background-color: var(--white);
  color: var(--primary-color);
  border: 2px solid var(--white);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--white);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .quality-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cert-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  
  .cooperation-steps {
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
  }
  
  .step-arrow {
    display: none;
  }
  
  .logos-container {
    gap: 30px;
  }
  
  .logo-item {
    width: 130px;
    height: 70px;
    padding: 15px;
  }
  
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .page-title {
    font-size: 2.8rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
  
  .capacity-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .cases-grid {
    grid-template-columns: 1fr;
  }
  
  .col-md-6 {
    width: 100%;
    margin-bottom: 20px;
  }
  
  .col-md-6:last-child {
    margin-bottom: 0;
  }
  
  .calculator-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .calculator-form {
    padding-right: 0;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 40px;
  }
  
  .panel-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .panel-image {
    margin-bottom: 20px;
  }
  
  .tabs-nav {
    flex-wrap: wrap;
  }
  
  .tab-btn {
    padding: 12px 15px;
    font-size: 0.95rem;
  }
  
  .tabs-content {
    padding: 30px 20px;
  }
  
  .innovation-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .innovation-stat {
    margin: 0;
  }
  
  .global-map {
    grid-template-columns: 1fr;
  }
  
  .region-tabs {
    flex-wrap: wrap;
  }
  
  .region-tab {
    padding: 12px 15px;
    font-size: 0.95rem;
  }
  
  .region-panels {
    padding: 20px;
  }
  
  .region-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .region-stat {
    flex: 0 0 30%;
  }
}

@media (max-width: 768px) {
  .page-header {
    padding: 150px 0 150px;
    min-height: 50vh;
    margin-bottom: -80px;
  }
  
  .factory-overview {
    width: 100%;
    max-width: 90%;
  }
  
  .factory-overview,
  .factory-introduction,
  .equipment-advantage,
  .factory-comparison,
  .production-process,
  .production-capacity,
  .sustainable-manufacturing,
  .innovation,
  .quality-control,
  .cost-efficiency,
  .client-cases,
  .testimonials,
  .cooperation-process,
  .global-reach,
  .factory-contact {
    margin-top: -40px;
    border-radius: 15px 15px 0 0;
    padding-top: 60px;
  }
  
  .introduction-content {
    flex-direction: column;
    margin: 30px 0;
  }
  
  .introduction-features {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
  }
  
  .factory-overview {
    margin-top: -120px;
  }
  
  .factory-overview .container,
  .factory-introduction .container,
  .equipment-advantage .container,
  .factory-comparison .container,
  .production-process .container,
  .production-capacity .container,
  .sustainable-manufacturing .container,
  .innovation .container,
  .quality-control .container,
  .cost-efficiency .container,
  .client-cases .container,
  .testimonials .container,
  .cooperation-process .container,
  .global-reach .container,
  .factory-contact .container {
    padding: 0 15px;
  }
  
  .page-title {
    font-size: 2.2rem;
  }
  
  .section-padding {
    padding: 60px 0;
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
  }
  
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  
  .comparison-header,
  .comparison-row {
    grid-template-columns: 2fr 1fr 1fr;
  }
  
  .quality-grid {
    grid-template-columns: 1fr;
  }
  
  .capacity-stats {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .cert-list {
    grid-template-columns: 1fr;
  }
  
  .sustainable-image {
    margin-bottom: 30px;
    height: 300px;
  }
  
  .eco-stats {
    flex-direction: column;
    gap: 15px;
  }
  
  .eco-stat-item {
    margin: 0;
  }
  
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .region-stat {
    flex: 0 0 100%;
    margin-bottom: 15px;
  }
  
  .region-stats {
    flex-direction: column;
  }
  
  .contact-actions {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 576px) {
  .page-header {
    padding: 120px 0 120px;
    min-height: 40vh;
    margin-bottom: -60px;
  }
  
  .factory-overview {
    width: 100%;
    max-width: 95%;
  }
  
  .factory-overview,
  .factory-introduction,
  .equipment-advantage,
  .factory-comparison,
  .production-process,
  .production-capacity,
  .sustainable-manufacturing,
  .innovation,
  .quality-control,
  .cost-efficiency,
  .client-cases,
  .testimonials,
  .cooperation-process,
  .global-reach,
  .factory-contact {
    margin-top: -30px;
    border-radius: 12px 12px 0 0;
    padding-top: 40px;
  }
  
  .introduction-features {
    grid-template-columns: 1fr;
  }
  
  .introduction-content {
    margin: 20px 0;
  }
  
  .intro-feature {
    padding: 20px 15px;
  }
  
  .intro-feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
  }
  
  .intro-feature-icon i {
    font-size: 1.5rem;
  }
  
  .factory-overview {
    margin-top: -100px;
  }
  
  .factory-overview .container,
  .equipment-advantage .container,
  .factory-comparison .container,
  .production-process .container,
  .production-capacity .container,
  .sustainable-manufacturing .container,
  .innovation .container,
  .quality-control .container,
  .cost-efficiency .container,
  .client-cases .container,
  .testimonials .container,
  .cooperation-process .container,
  .global-reach .container,
  .factory-contact .container {
    padding: 0 10px;
  }

  .page-title {
    font-size: 1.8rem;
  }
  
  .page-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .section-subtitle {
    font-size: 0.95rem;
  }
  
  .comparison-cell {
    padding: 15px 10px;
    font-size: 0.9rem;
  }
  
  .benefits-title {
    font-size: 1.5rem;
  }
  
  .benefit-item {
    padding: 20px;
  }
  
  .benefit-icon {
    font-size: 2rem;
    margin-bottom: 15px;
  }
  
  .benefit-item h4 {
    font-size: 1.1rem;
  }
  
  .benefit-item p {
    font-size: 0.9rem;
  }
  
  .form-row {
    flex-direction: column;
    gap: 15px;
  }
  
  .calculator-title {
    font-size: 1.5rem;
  }
  
  .calculator-subtitle {
    font-size: 0.9rem;
  }
  
  .cost-calculator {
    padding: 30px 20px;
  }
  
  .calculator-result h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
  }
  
  .result-item {
    font-size: 0.9rem;
  }
  
  .result-item.total {
    font-size: 1rem;
  }
  
  .testimonial-content {
    padding: 30px 20px;
  }
  
  .testimonial-quote p {
    font-size: 1rem;
  }
  
  .author-image {
    width: 50px;
    height: 50px;
  }
  
  .author-info h4 {
    font-size: 1rem;
  }
  
  .logos-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
  }
  
  .logos-container {
    gap: 20px;
  }
  
  .logo-item {
    width: 100px;
    height: 60px;
    padding: 10px;
  }

}