.company-container {
  min-height: 100vh;
  background-color: #f5f5f5;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* 头部banner */
.banner {
  position: relative;
  height: 300rpx;
  overflow: hidden;
}

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

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0, 122, 255, 0.8), rgba(0, 170, 255, 0.6));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
}

.banner-title {
  font-size: 48rpx;
  font-weight: bold;
  margin-bottom: 20rpx;
}

.banner-subtitle {
  font-size: 28rpx;
  opacity: 0.9;
}

/* 通用 section 样式 */
.section {
  background-color: white;
  margin: 20rpx;
  padding: 30rpx;
  border-radius: 16rpx;
  box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
}

.section-header {
  display: flex;
  align-items: center;
  margin-bottom: 30rpx;
}

.section-title {
  font-size: 32rpx;
  font-weight: bold;
  color: #333;
  margin-right: 20rpx;
}

.section-line {
  flex: 1;
  height: 2rpx;
  background: linear-gradient(to right, #007aff, transparent);
}

/* 关于我们内容 */
.company-name {
  font-size: 36rpx;
  font-weight: bold;
  color: #007aff;
  margin-bottom: 20rpx;
  display: block;
}

.company-desc {
  font-size: 28rpx;
  color: #666;
  line-height: 44rpx;
  margin-bottom: 20rpx;
  display: block;
}

/* 发展历程 */
.timeline {
  position: relative;
  padding-left: 40rpx;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15rpx;
  top: 0;
  bottom: 0;
  width: 2rpx;
  background-color: #e0e0e0;
}

.timeline-item {
  position: relative;
  margin-bottom: 40rpx;
}

.timeline-dot {
  position: absolute;
  left: -35rpx;
  top: 8rpx;
  width: 24rpx;
  height: 24rpx;
  border-radius: 50%;
  background-color: #007aff;
  border: 4rpx solid white;
  box-shadow: 0 0 0 4rpx #e3f2fd;
}

.timeline-year {
  font-size: 28rpx;
  font-weight: bold;
  color: #007aff;
  margin-bottom: 10rpx;
  display: block;
}

.timeline-desc {
  font-size: 26rpx;
  color: #666;
  line-height: 40rpx;
}

/* 核心业务 */
.business-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 30rpx;
}

@media (min-width: 768rpx) {
  .business-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.business-item {
  background-color: #f8f9fa;
  padding: 30rpx;
  border-radius: 12rpx;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.business-icon {
  width: 80rpx;
  height: 80rpx;
  background-color: #e3f2fd;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20rpx;
  font-size: 40rpx;
}

.business-title {
  font-size: 28rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 15rpx;
  display: block;
}

.business-desc {
  font-size: 24rpx;
  color: #666;
  line-height: 36rpx;
}

/* 核心优势 */
.advantages-list {
  display: flex;
  flex-direction: column;
  gap: 30rpx;
}

.advantage-item {
  display: flex;
  align-items: flex-start;
  gap: 20rpx;
  padding: 20rpx;
  background-color: #f8f9fa;
  border-radius: 12rpx;
}

.advantage-number {
  font-size: 36rpx;
  font-weight: bold;
  color: #007aff;
  opacity: 0.3;
  min-width: 60rpx;
}

.advantage-content {
  flex: 1;
}

.advantage-title {
  font-size: 28rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 10rpx;
  display: block;
}

.advantage-desc {
  font-size: 24rpx;
  color: #666;
  line-height: 36rpx;
}

/* 企业文化 */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20rpx;
}

.culture-item {
  background-color: #f8f9fa;
  padding: 30rpx;
  border-radius: 12rpx;
  text-align: center;
  transition: transform 0.3s ease;
}

.culture-item:hover {
  transform: translateY(-5rpx);
}

.culture-icon {
  font-size: 48rpx;
  margin-bottom: 15rpx;
  display: block;
}

.culture-title {
  font-size: 26rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 10rpx;
  display: block;
}

.culture-desc {
  font-size: 22rpx;
  color: #666;
  line-height: 32rpx;
}

/* 联系方式 */
.contact-section {
  margin-bottom: 40rpx;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 25rpx;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20rpx;
  padding: 20rpx;
  background-color: #f8f9fa;
  border-radius: 12rpx;
}

.contact-icon {
  font-size: 32rpx;
  min-width: 40rpx;
}

.contact-label {
  font-size: 26rpx;
  font-weight: bold;
  color: #333;
  min-width: 120rpx;
}

.contact-value {
  font-size: 26rpx;
  color: #666;
  flex: 1;
}

/* 响应式设计 */
@media (max-width: 767rpx) {
  .section {
    margin: 10rpx;
    padding: 20rpx;
  }
  
  .banner {
    height: 250rpx;
  }
  
  .banner-title {
    font-size: 36rpx;
  }
  
  .banner-subtitle {
    font-size: 24rpx;
  }
  
  .section-title {
    font-size: 28rpx;
  }
  
  .company-desc,
  .timeline-desc,
  .business-desc,
  .advantage-desc,
  .culture-desc,
  .contact-value {
    font-size: 24rpx;
  }
  
  .culture-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}