/* 质量保证页面样式 */

/* 页面容器 */
.quality-content {
  padding: 70px 0 50px;
  background-color: #fff;
}

.quality-content .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  display: flex;
  gap: 40px;
}

/* 左侧分类菜单 */
.quality-categories {
  flex: 0 0 270px;
  border: 1px solid #EEF0F4;
  padding: 28px;
  height: 318px;
}

.category-item {
  display: flex;
  align-items: center;
  padding: 12px 0;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  color: #333;
  font-size: 16px;
  /* border-bottom: 1px solid #f3f3f3; */
}

.category-item span {
  font-size: 16px;
  color: #333;
  margin-left: 30px;
}

/* 多选框样式 */
.category-item:before {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 16px;
  border: 1px solid #ddd;
  border-radius: 2px;
  background-color: #fff;
}

.category-item.active {
  /* color: #66cc33; */
  background: none !important;
  font-weight: 400 !important;
}



.category-item.active:before {
  content: "";
  /* background-color: #66cc33; */
  /* border-color: #66cc33; */
}

.category-item.active:after {
  content: "✓";
  position: absolute;
  left: 2%;
  top: 29%;
  color: #66cc33;
  font-size: 12px;
}

/* 证书分类标题 */
.quality-title {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 500;
  color: #333;
  padding-bottom: 10px;
  /* border-bottom: 1px solid #eee; */
}

/* 右侧证书展示 */
.quality-display {
  flex: 1;
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

/* 证书项目样式 */
.certificate-item {
  display: flex;
  flex-direction: column;
  border: 1px solid #eee;
  padding-bottom: 15px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.certificate-item:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.certificate-image {
  width: 100%;
  height: 240px;
  margin-bottom: 15px;
  overflow: hidden;
  background: #EFEEF3;
}

.certificate-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.certificate-info {
  text-align: center;
}

.certificate-name {
  width: 100%;
  margin: 0 0 15px 0;
  font-size: 14px;
  color: #333;
  font-weight: normal;
  text-align: center;
}

.zoom-btn {
  display: inline-block;
  padding: 8px 20px;
  background-color: #fff;
  color: #333;
  font-size: 14px;
  border-radius: 3px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid #ddd;
  width: 143px;
  height: 41px;
  background: rgba(0, 0, 0, 0);
  border-radius: 21px;
  border: 1px solid #DEE1E6;
  text-align: center;
  margin: auto;
}

.certificate-item:hover .zoom-btn {
  background-color: #66cc33;
  color: #fff;
  border-color: #66cc33;
}

/* 分页样式 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 50px;
}

.page-num {
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 5px;
  border-radius: 50%;
  color: #333;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
}

.page-num:hover {
  background-color: #f0f0f0;
}

.page-num-current {
  background-color: #66cc33;
  color: #fff;
}

/* 证书预览弹窗 */
.certificate-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  position: relative;
  /* width: 80%; */
  max-width: 500px;
  background-color: #fff;
  border-radius: 5px;
  padding: 20px;
}

.close-modal {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 28px;
  color: #333;
  cursor: pointer;
  z-index: 10;
}

#modal-image {
  width: 100%;
  height: auto;
  display: block;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .quality-content .container {
    flex-direction: column;
  }
  
  .quality-categories {
    flex: 0 0 auto;
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
  
  .certificate-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .certificate-image {
    height: 200px;
  }
  
  .product-banner {
    height: 350px;
  }
}

@media (max-width: 768px) {
  .quality-content {
    padding: 50px 0 30px;
  }
  
  .certificate-image {
    height: 180px;
  }
  
  .product-banner {
    height: 300px;
  }
  
  .breadcrumb .container {
    width: 180px;
    height: 46px;
    font-size: 13px;
  }
  
  .pagination {
    margin-top: 30px;
  }
  
  .page-num {
    width: 32px;
    height: 32px;
    margin: 0 3px;
    font-size: 13px;
  }
  
  .modal-content {
    width: 90%;
    padding: 15px;
  }
}

@media (max-width: 576px) {
  .quality-content {
    padding: 40px 0 20px;
  }
  
  .certificate-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .certificate-image {
    height: 200px;
  }
  
  .certificate-name {
    font-size: 15px;
  }
  
  .category-item {
    padding: 10px 0;
  }
  
  .category-item span {
    font-size: 15px;
  }
  
  .product-banner {
    height: 250px;
  }
  
  .product-banner h1 {
    font-size: 24px;
  }
  
  .breadcrumb {
    bottom: -20px;
  }
  
  .breadcrumb .container {
    width: 160px;
    height: 40px;
    font-size: 12px;
  }
  
  .pagination {
    flex-wrap: wrap;
  }
  
  .modal-content {
    width: 95%;
    padding: 10px;
  }
}