/* ===== 服务栏目页共用样式 ===== */

/* 服务页面头部 */
.page-header {
  background: var(--dark-bg);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../images/banner1.jpg') center/cover;
  opacity: 0.15;
}

.page-header-content {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  font-size: 42px;
  font-weight: 700;
  color: var(--primary);
  font-style: italic;
  margin-bottom: 15px;
}

.page-header p {
  font-size: 16px;
  color: var(--text-muted);
  font-style: italic;
  max-width: 600px;
  margin: 0 auto;
}

/* 服务详情区 */
.service-detail {
  padding: 60px 0;
  background: var(--light-bg);
}

.service-detail-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.service-detail-img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(44, 31, 21, 0.12);
}

.service-detail-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.service-detail-content h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark-bg);
  font-style: italic;
  margin-bottom: 20px;
}

.service-detail-content p {
  font-size: 15px;
  color: var(--text-main);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  margin: 25px 0;
}

.service-features li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-main);
  font-style: italic;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-features li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--secondary);
  color: var(--white);
  border-radius: 50%;
  font-size: 12px;
  font-style: normal;
  flex-shrink: 0;
}

/* 应用场景 */
.scenarios-section {
  padding: 60px 0;
  background: var(--white);
}

.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.scenario-card {
  background: var(--light-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s;
}

.scenario-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(44, 31, 21, 0.1);
}

.scenario-icon {
  font-size: 40px;
  margin-bottom: 15px;
}

.scenario-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-bg);
  font-style: italic;
  margin-bottom: 10px;
}

.scenario-card p {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.6;
}

/* 相关产品 */
.related-products {
  padding: 60px 0;
  background: var(--light-bg);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.product-card {
  background: var(--white);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(44, 31, 21, 0.06);
  transition: all 0.3s;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(44, 31, 21, 0.1);
}

.product-icon {
  width: 60px;
  height: 60px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  font-size: 24px;
}

.product-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark-bg);
  font-style: italic;
  margin-bottom: 8px;
}

.product-card p {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* 响应式 */
@media (max-width: 768px) {
  .page-header {
    padding: 50px 0;
  }

  .page-header h1 {
    font-size: 28px;
  }

  .service-detail-inner {
    grid-template-columns: 1fr;
  }

  .service-detail-img img {
    height: 250px;
  }

  .scenarios-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}