.hero-products {
  text-align: center;
  padding: 60px 10px; /* 减少两侧空白 */
  background-color: #f8f9fa;
}

.section-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #222;
}

.section-subtitle {
  color: #666;
  margin-bottom: 40px;
}

/* 三列布局，间距紧凑，居中 */
.product-grid {
  display: flex;
  justify-content: center;  /* 居中 */
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  gap: 20px; /* 图片间距 */
}

/* 产品卡片 */
.product-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  padding: 20px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  
  width: calc((100% - 40px) / 3); /* 三列固定，减去总间距 */
  box-sizing: border-box;
}

/* 悬停效果 */
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

/* 产品图片 */
.product-card img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 10px; /* 缩小图片下方间隙 */
}

/* 产品标题 */
.product-card h3 {
  font-size: 1.8rem;          
  font-weight: 700;           
  color: #0a2e57;             
  margin-bottom: 15px;
  letter-spacing: 0.5px;
  text-transform: capitalize; 
  transition: color 0.3s ease, transform 0.3s ease;
}

.product-card h3:hover {
  color: #004aad;             
  transform: translateY(-2px); 
}

/* 产品描述 */
.product-card p {
  color: #555;
  font-size: 1.3rem;
  margin-bottom: 15px;
  line-height: 1.5;
}

/* View Product 按钮 */
.product-link {
  display: inline-block;
  font-size: 1.2rem;          
  font-weight: 700;           
  color: #0066cc;             
  text-decoration: none;
  padding: 8px 16px;          
  border-radius: 8px;
  background-color: #e6f0ff;  
  transition: all 0.3s ease;
}

.product-link:hover {
  color: #ffffff;             
  background-color: #004aad;  
  transform: translateY(-2px); 
}

/* 平板两列 */
@media (max-width: 992px) {
  .product-card {
    width: calc((100% - 20px)/2);
  }
}


/* 主页内容介绍部分控制代码 */

.hero-info {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 20px;
  font-family: Arial, sans-serif;
  color: #333;
  line-height: 1.7;
}

.hero-info .info-block {
  margin-bottom: 50px;
}

.hero-info h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #0a2e57;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-info p {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #555;
}

.hero-info .info-image {
  text-align: center;
  margin: 25px 0;
}

.hero-info .info-image img {
  width: 100%; /* 填满容器宽度 */
  height: auto;
  border-radius: 12px;
}

.hero-info ul {
  list-style: disc inside;
  padding-left: 0;
}

.hero-info ul li {
  margin-bottom: 12px;
  font-size: 1.5rem;
}

.hero-info ul li strong {
  color: #0a2e57;
}

/* 响应式优化 */
@media (max-width: 768px) {
  .hero-info h2 {
    font-size: 1.6rem;
  }
  .hero-info p, .hero-info ul li {
    font-size: 1.5rem;
  }
}



 .company-intro {
    max-width: 900px;
    margin: 0 auto;
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  }

  .company-intro img {
    float: left;
    width: 300px;
    height: auto;
    margin: 0 20px 20px 0;
    border-radius: 50%; /* 圆形效果 */
    object-fit: cover;
    shape-outside: circle(50%);
    clip-path: circle(50%);
  }

  .company-intro h2 {
    font-size: 32px;
    color: #0a4d8c;
    margin-top: 0;
  }

  .company-intro p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
  }

  .company-intro ul {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 20px;
  }

  .company-intro ul li {
    margin-bottom: 8px;
  }

  /* 移动端自适应 */
  @media screen and (max-width: 768px) {
    .company-intro img {
      float: none;
      display: block;
      margin: 0 auto 20px auto;
      width: 80%;
      clip-path: none;
    }
  }