/* 产品展示页面样式 */

/* 产品系列部分 */
.products-section {
  padding: 60px 0;
  background-color: var(--pure-white);
}

.product-series {
  margin-bottom: 50px;
}

.series-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--xmu-blue);
  margin-bottom: 30px;
  text-align: center;
  position: relative;
}

.series-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background-color: var(--malt-gold);
}

.products-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.product-card {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  background: var(--pure-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(29, 77, 159, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(29, 77, 159, 0.15);
}

.product-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-bottom: 3px solid var(--malt-gold);
}

.product-info {
  padding: 20px;
}

.product-name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--xmu-blue);
}

.product-desc {
  font-size: 16px;
  color: var(--carbon-black);
  margin-bottom: 15px;
  line-height: 1.5;
}

.product-features {
  margin-top: 15px;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
}

.feature-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--malt-gold);
  font-size: 18px;
  line-height: 1;
}

/* 产品特点部分 */
.features-section {
  padding: 60px 0;
  background-color: var(--light-gray);
}

.features-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.feature-card {
  flex: 1;
  min-width: 250px;
  background: var(--pure-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(29, 77, 159, 0.1);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(29, 77, 159, 0.15);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(29, 77, 159, 0.1);
  border-radius: 50%;
}

.feature-icon i {
  font-size: 24px;
  color: var(--xmu-blue);
}

.feature-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--xmu-blue);
}

.feature-desc {
  font-size: 16px;
  color: var(--carbon-black);
  line-height: 1.5;
}

/* 产品故事部分 */
.story-section {
  padding: 60px 0;
  background-color: var(--pure-white);
}

.stories-container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.story-card {
  flex: 1;
  min-width: 320px;
  background: var(--pure-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(29, 77, 159, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.story-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(29, 77, 159, 0.15);
}

.story-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.story-content {
  padding: 20px;
}

.story-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--xmu-blue);
}

.story-desc {
  font-size: 16px;
  color: var(--carbon-black);
  line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 991px) {
  .products-container {
    justify-content: center;
  }
  
  .product-card {
    flex: 0 0 calc(50% - 30px);
  }
  
  .features-container, .stories-container {
    flex-direction: column;
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 767px) {
  .product-card {
    flex: 0 0 100%;
    max-width: 400px;
  }
}