/* 产品服务区域样式 */
.product-section {
  width: 100%;
  padding: 60px 0;
}

.product-section.module-gray {
  background-color: #f5f5f5;
}

.product-section .container {
  width: 100%;
  margin: 0 auto;
  padding: 0 15px;
}

@media (min-width: 768px) {
  .product-section .container {
    width: 750px;
  }
}

@media (min-width: 992px) {
  .product-section .container {
    width: 970px;
  }
}

@media (min-width: 1200px) {
  .product-section .container {
    width: 1170px;
  }
}

.product-section .content-h {
  text-align: center;
  margin-bottom: 50px;
}

.product-section .content-h h2 {
  font-size: 36px;
  font-weight: 700;
  color: #333;
  margin: 0;
  line-height: 1.4;
}

/* 产品服务卡片样式 */
.product-cards {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.product-card-wrapper {
  width: 25%;
  padding-left: 15px;
  padding-right: 15px;
}

.product-card {
  flex: 1;
  background: #fff;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  border: 1px solid #e8e8e8;
  transition: all 0.3s ease;
  height:126px;
}

.product-card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.product-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.product-card-front {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  padding:32px 0;
  gap: 10px;
}

.product-card:hover .product-card-front {
  transform: translateY(-100%);
}

.product-icon {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-icon img {
  width: 62px;
  height: 64px;
  object-fit: contain;
}

.product-title {
  font-size: 18px;
  font-weight: 400;
  color: #333;
  text-align: center;
  padding-bottom: 10px;
}

.product-card-back {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  text-align: center;
  transition: transform 0.3s ease;
  height: 126px;
  margin-top: 20px;
}

.product-card:hover .product-card-back {
  transform: translateY(-100%);
}

.tooltip-title {
  font-size: 18px;
  font-weight: 700;
  color: #333;
  margin: 0 0 12px;
  line-height: 25px;
}

.product-card-back p {
  font-size: 14px;
  color: #666;
  margin: 8px 0;
}

.product-card-back p:first-of-type {
  margin-top: 0;
}

.product-more {
  text-align: center;
  margin-top: 20px;
}

.product-more a {
  color: #357ad5;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s ease;
}

.product-more a:hover {
  color: #2a5fa0;
  text-decoration: underline;
}

.product-more a .fa {
  margin-left: 5px;
}

/* 产品卡片响应式 */
@media (max-width: 991px) {
 .product-card-wrapper{
   width:50%;
 }
}

@media only screen and (max-width: 468px) {
  .product-section{
    padding:40px 0;
  }
  .product-section .container {
    padding:0;
  }
  .product-card-wrapper{
    margin-bottom: 15px;
  }
 .product-section .content-h{
    margin-bottom: 20px;
    padding: 0 15px;
  }
 .product-section .content-h h2{
    font-size: 24px;
  }
  .product-section .product-cards{
    margin-bottom: 0;
  }
  .product-card-front{
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding:24px 0;
    gap:0;
  }
  .product-icon{
    margin-bottom: 7px;
  }
  .product-icon img{
    width:45px;
    height:45px;
  }
  .product-title{
    font-size: 14px;
  }
}