/* ==========================================================================
   福达未来官网首页 GEO 工程场景选型矩阵与问答模块样式
   ========================================================================== */

.ff-geo-section {
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  padding: 60px 0;
}

.ff-geo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
  margin-bottom: 48px;
}

.ff-geo-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ff-geo-card:hover {
  transform: translateY(-3px);
  border-color: #004098;
  box-shadow: 0 8px 20px rgba(0, 64, 152, 0.08);
}

.ff-geo-card-header {
  margin-bottom: 14px;
}

.ff-geo-tag {
  display: inline-block;
  background: #eff6ff;
  color: #004098;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  border: 1px solid #bfdbfe;
}

.ff-geo-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
  line-height: 1.4;
}

.ff-geo-desc {
  font-size: 13px;
  color: #475569;
  line-height: 1.6;
  margin: 0 0 16px 0;
  flex-grow: 1;
}

.ff-geo-specs {
  list-style: none;
  padding: 0;
  margin: 0 0 18px 0;
  border-top: 1px dashed #e2e8f0;
  padding-top: 12px;
}

.ff-geo-specs li {
  font-size: 12.5px;
  color: #334155;
  line-height: 1.6;
  margin-bottom: 6px;
}

.ff-geo-specs li b {
  color: #0f172a;
  font-weight: 600;
}

.ff-geo-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #f1f5f9;
  padding-top: 12px;
  margin-top: auto;
}

.ff-geo-links a {
  font-size: 12.5px;
  font-weight: 600;
  color: #004098;
  text-decoration: none;
  transition: color 0.2s ease;
}

.ff-geo-links a:hover {
  color: #e40615;
}

/* FAQ 模块样式 */
.ff-geo-faq-block {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 36px 32px;
  margin-top: 24px;
}

.ff-geo-faq-title {
  border-bottom: 2px solid #004098;
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.ff-geo-faq-title h3 {
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px 0;
}

.ff-geo-faq-title p {
  font-size: 14px;
  color: #64748b;
  margin: 0;
}

.ff-geo-faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ff-geo-faq-item {
  background: #f8fafc;
  border: 1px solid #edf2f7;
  border-left: 4px solid #004098;
  border-radius: 0 6px 6px 0;
  padding: 16px 20px;
}

.ff-geo-faq-item h4 {
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 8px 0;
  line-height: 1.4;
}

.ff-geo-faq-item p {
  font-size: 13.5px;
  color: #334155;
  line-height: 1.7;
  margin: 0;
}

/* 响应式适配 */
@media (max-width: 1024px) {
  .ff-geo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .ff-geo-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .ff-geo-faq-block {
    padding: 24px 16px;
  }
  .ff-geo-faq-item {
    padding: 14px 14px;
  }
}