/* 关于页面样式 */
.about-page {
  padding-top: 80px;
}
/* 页面顶部 */
.page-hero {
  height: 50vh;
  min-height: 400px;
  background: linear-gradient(rgba(96, 127, 86, 0.7), rgba(96, 127, 86, 0.7)), 
              url(/newweb/image/banner.png) center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding-top: 80px;
}

.page-hero-content {
  max-width: 800px;
  padding: 0 20px;
  color: white;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-hero p {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  margin-bottom: 30px;
  opacity: 0.9;
}

/* 面包屑导航 */
.breadcrumb {
  background-color: #f9fafb;
  padding: 20px 0;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #6b7280;
}

.breadcrumb-nav a {
  color: #567b5c;
  text-decoration: none;
}

.breadcrumb-nav span {
  color: #9ca3af;
}

/* 公司介绍 */
.company-intro {
  background-color: white;
}

.intro-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.intro-text h3 {
  font-size: 28px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 25px;
}

.intro-text p {
  font-size: 16px;
  line-height: 1.8;
  color: #4b5563;
  margin-bottom: 20px;
}

.intro-image {
  width: 100%;
  height: 400px;
  border-radius: 12px;
}

/* 企业文化 */
.culture-section {
  background-color: #f9fafb;
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.culture-item {
  text-align: center;
  padding: 40px 20px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

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

.culture-icon {
  width: 80px;
  height: 80px;
  background: #567b5c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 40px;
}

.culture-item h4 {
  font-size: 24px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 15px;
}

.culture-item p {
  font-size: 16px;
  line-height: 1.6;
  color: #4b5563;
}

/* 数据统计 */
.stats-section {
  background: linear-gradient(135deg, #567b5c, #607f56);
  color: white;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

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

.stat-number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 10px;
  color: white;
}

.stat-label {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
}

/* 中等屏幕适配 */
@media screen and (max-width: 1024px) and (min-width: 769px) {
  .culture-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
  .page-hero {
    height: 40vh;
    min-height: 300px;
    padding-top: 70px;
  }
  
  .intro-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .intro-image {
    height: 250px;
  }
  
  .culture-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 480px) {
  .page-hero {
    height: 35vh;
    min-height: 250px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}