/* 生态合作伙伴 */
.ecosystem {
  padding: var(--section-padding);
  position: relative;
}

.ecosystem-header {
  text-align: center;
  margin-bottom: 64px;
}

.ecosystem-header .section-desc {
  margin: 0 auto;
}

/* 合作伙伴分类 */
.eco-category {
  margin-bottom: 48px;
}

.eco-category-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.eco-category-title .cat-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.eco-category-title .cat-icon.icon-think { background: rgba(0, 240, 255, 0.1); border: 1px solid rgba(0, 240, 255, 0.2); }
.eco-category-title .cat-icon.icon-tech { background: rgba(77, 124, 255, 0.1); border: 1px solid rgba(77, 124, 255, 0.2); }
.eco-category-title .cat-icon.icon-eco { background: rgba(168, 85, 247, 0.1); border: 1px solid rgba(168, 85, 247, 0.2); }
.eco-category-title .cat-icon.icon-local { background: rgba(0, 255, 136, 0.1); border: 1px solid rgba(0, 255, 136, 0.2); }

.eco-category-title h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.eco-partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.eco-partner-card {
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.eco-partner-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.eco-partner-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.eco-partner-info .partner-type {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.eco-partner-info .partner-directions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.eco-partner-info .direction-tag {
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.7rem;
  background: rgba(0, 240, 255, 0.06);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 240, 255, 0.1);
}

/* 响应式 */
@media (max-width: 640px) {
  .eco-partners-grid {
    grid-template-columns: 1fr;
  }
}