/* 资质展示页样式 */
.company-qualifications {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* 网格布局 */
.qualification-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.qualification-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.qualification-card:hover {
  transform: translateY(-5px);
}

/* 资质信息 - 标题和描述 */
.qualification-info {
  padding: 20px;
  order: 1; /* 确保信息在图片前显示 */
}

/* 标题颜色为 #333 */
.qualification-title a {
  color: #333;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.qualification-title a:hover {
  color: #2c8dfa;
  text-decoration: underline;
}

/* 描述颜色为 #333 */
.qualification-desc {
  font-size: 0.95em;
  color: #333;
  line-height: 1.6;
  margin-top: 10px; /* 增加描述与标题的间距 */
}

/* 图片链接样式 */
.qualification-link {
  display: block;
  width: 100%;
  order: 2; /* 确保图片在信息后显示 */
}

/* 证书图片容器 */
.qualification-thumbnail {
  width: 100%;
  padding-top: 141.4%; /* A4比例 */
  position: relative;
  overflow: hidden;
}

.certificate-frame {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #f9f9f9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.certificate-frame img {
  max-width: 95%;
  max-height: 95%;
  object-fit: contain;
  box-shadow: 0 1px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.qualification-card:hover .certificate-frame img {
  transform: scale(1.03);
}

/* 响应式布局 */
@media (max-width: 992px) {
  .qualification-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .qualification-grid {
    grid-template-columns: 1fr;
  }
}