/* ==========================================
   cases.css - 案例展示页（cases.html）独有样式
   ========================================== */

/* 案例面板切换 */
.case-panel {
  display: none;
}

.case-panel.active {
  display: block;
}

.case-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 35px;
}

.filter-btn {
  padding: 8px 28px;
  border: 1px solid #ddd;
  background: #fff;
  color: #666;
  font-size: 14px;
  transition: all 0.3s;
}

.filter-btn.active,
.filter-btn:hover {
  background: #00a651;
  color: #fff;
  border-color: #00a651;
}

.case-info {
  padding: 15px;
}

.case-info h4 {
  font-size: 16px;
  color: #333;
  font-weight: normal;
  margin-bottom: 5px;
}

.case-info p {
  font-size: 13px;
  color: #999;
}

/* 响应式 */
@media (max-width: 576px) {
  .filter-btn {
    padding: 6px 18px;
    font-size: 13px;
  }
}