/* ========== 贸易服务页面专用样式 ========== */

.services-page {
  padding-bottom: 0;
}

/* 服务横幅 */
.services-banner {
  background: linear-gradient(135deg, #1a6b3c 0%, #0d3d22 100%);
  color: #fff;
  padding: 48px 0;
  text-align: center;
}
.services-banner h2 {
  font-size: 32px;
  margin-bottom: 12px;
}
.services-banner p {
  font-size: 16px;
  color: #c8ecd4;
  margin-bottom: 32px;
}
.banner-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
}
.banner-stats .stat-item {
  text-align: center;
}
.banner-stats .num {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
}
.banner-stats .label {
  font-size: 14px;
  color: #c8ecd4;
}

/* 服务卡片 */
.services-grid-section {
  padding: 40px 0;
}
.services-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card-large {
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.service-badge {
  font-size: 40px;
  margin-bottom: 16px;
}
.service-card-large h3 {
  font-size: 20px;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.service-desc {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.service-features {
  margin-bottom: 16px;
}
.service-features li {
  font-size: 13px;
  color: var(--text);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}
.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}
.service-price {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.price-label {
  font-size: 12px;
  color: #888;
}
.price-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--red);
}
.service-partners {
  font-size: 12px;
  color: #888;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}
.partner-tag {
  background: var(--bg);
  padding: 3px 10px;
  border-radius: 4px;
  color: var(--text);
}

/* 服务流程 */
.process-section {
  padding: 40px 0;
  background: var(--bg);
}
.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 160px;
}
.step-num {
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}
.step-content h4 {
  font-size: 15px;
  color: var(--primary-dark);
  margin-bottom: 6px;
}
.step-content p {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.5;
}
.step-arrow {
  font-size: 24px;
  color: var(--primary);
  opacity: 0.5;
}

/* 成功案例 */
.cases-section {
  padding: 40px 0;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.case-card {
  padding: 20px;
}
.case-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}
.case-type {
  background: var(--primary);
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
}
.case-time {
  font-size: 11px;
  color: #888;
}
.case-card h4 {
  font-size: 14px;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.case-card p {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 12px;
}
.case-info {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: #888;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
}

/* 常见问题 */
.faq-section {
  padding: 40px 0;
  background: var(--bg);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: #fff;
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all .2s;
}
.faq-item:hover {
  box-shadow: var(--shadow);
}
.faq-item.active {
  box-shadow: var(--shadow);
}
.faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
}
.faq-question span {
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.faq-question h4 {
  font-size: 14px;
  color: var(--text);
}
.faq-answer {
  display: none;
  padding: 0 20px 16px 60px;
}
.faq-item.active .faq-answer {
  display: block;
}
.faq-answer span {
  width: 28px;
  height: 28px;
  background: var(--bg2);
  color: var(--primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  margin-right: 12px;
  vertical-align: top;
}
.faq-answer p {
  display: inline;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

/* 联系我们 */
.contact-section {
  padding: 40px 0;
}
.contact-card {
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  color: #fff;
  padding: 48px;
  text-align: center;
}
.contact-content h3 {
  font-size: 24px;
  margin-bottom: 8px;
}
.contact-content > p {
  font-size: 14px;
  color: #c8ecd4;
  margin-bottom: 32px;
}
.contact-methods {
  display: flex;
  justify-content: center;
  gap: 60px;
}
.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.contact-item .icon {
  font-size: 32px;
}
.contact-item .label {
  font-size: 12px;
  color: #c8ecd4;
}
.contact-item .value {
  font-size: 18px;
  font-weight: 700;
}

/* 返回顶部 */
.back-to-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transition: all .3s;
  z-index: 1000;
}
.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* 响应式 */
@media(max-width: 900px) {
  .services-cards {
    grid-template-columns: 1fr;
  }
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .banner-stats {
    gap: 30px;
    flex-wrap: wrap;
  }
  .process-steps {
    gap: 10px;
  }
  .step-item {
    width: 140px;
  }
  .step-arrow {
    display: none;
  }
  .contact-methods {
    flex-direction: column;
    gap: 24px;
  }
}
@media(max-width: 600px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }
  .contact-card {
    padding: 32px 20px;
  }
  .banner-stats .num {
    font-size: 28px;
  }
}