/* About Page - 语义化样式 */

/* 页面容器 */
.about-page {
  background-color: white;
}

/* 主内容区域 */
.about-main {
  padding-bottom: 3rem;
  background-color: white;
  min-height: 100vh;
}

/* 面包屑导航 */
.breadcrumb-section {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.breadcrumb-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .breadcrumb-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .breadcrumb-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.breadcrumb-nav {
  font-size: 0.875rem;
  color: #4b5563;
}

.breadcrumb-link {
  color: #4b5563;
  transition: color 0.2s;
}

.breadcrumb-link:hover {
  color: #1d4ed8;
}

.breadcrumb-separator {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.breadcrumb-current {
  color: #111827;
}

/* 公司介绍区域 */
.company-intro-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .company-intro-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .company-intro-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.company-intro-wrapper {
  display: flex;
  flex-direction: column;
}

/* 公司详情布局 - 左右布局 */
.company-detail-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .company-detail-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 2.5rem;
    width: 100%;
  }
}

/* 公司图片 */
.company-image-wrapper {
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .company-image-wrapper {
    width: 520px;
    flex-shrink: 0;
  }
}

/* 公司图片项包装器 */
.company-image-item-wrapper {
  width: 100%;
}

.company-image-container {
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  aspect-ratio: 520 / 660;
}

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

/* 公司名称 */
.company-name {
  font-size: 1.5rem;
  color: #111827;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* 公司内容区域 */
.company-section {
  flex: 1;
  min-width: 0;
  width: 100%;
  order: 2; /* 确保在右侧 */
}

@media (min-width: 768px) {
  .company-section {
    flex: 1;
    min-width: 0;
    order: 2; /* 右侧 */
  }
}

.company-section-title {
  font-size: 1.5rem;
  color: #111827;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* 公司内容 */
.company-content {
  font-size: 1.125rem;
  color: #4b5563;
  line-height: 1.75;
  text-align: justify;
}

.company-content p {
  margin-bottom: 1.5rem;
}

.company-content p:last-child {
  margin-bottom: 0;
}

/* 公司图片网格（多张图片） */
.company-images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.company-image-item {
  border-radius: 0.5rem;
  overflow: hidden;
}

.company-image-item .company-image {
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

/* 发展历程布局 - 左侧多张图片纵向排列，右侧文字 */
.company-history-layout {
  display: flex;
  flex-direction: column; /* 手机端：上下布局（图片在上，文字在下） */
  gap: 2rem;
}

@media (min-width: 768px) {
  .company-history-layout {
    flex-direction: row; /* 电脑端：左右布局（图片在左，文字在右） */
    align-items: flex-start;
    gap: 2.5rem;
  }
}

/* 发展历程左侧图片列表 - 多张图片上下排列 */
.company-history-images {
  display: flex;
  flex-direction: column; /* 图片纵向排列 */
  gap: 1.5rem;
  width: 100%;
  order: 1; /* 确保在左侧 */
}

@media (min-width: 768px) {
  .company-history-images {
    width: 520px;
    flex-shrink: 0;
    order: 1; /* 左侧 */
  }
}

.company-history-image-item {
  width: 100%;
}

.company-history-image-item .company-image-container {
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  aspect-ratio: 520 / 660;
}

.company-history-image-item .company-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 响应式设计 */
@media (max-width: 767px) {
  .company-section-title {
    font-size: 1.25rem;
  }

  .company-content {
    font-size: 1rem;
  }
  
  .company-images-grid {
    grid-template-columns: 1fr;
  }
  
  .company-history-layout {
    gap: 2rem;
  }
  
  .company-history-images {
    gap: 1.5rem;
  }
}