/* =========================================================
   Touch 裝置 — 隱藏 tooltip（mouseenter 喺 touch 上會 flash）
   ========================================================= */
@media (hover: none) {
  .ann-tip { display: none !important; }
  body.inspect-on [data-annotate] { cursor: pointer; }
}

/* Inspector hint — pointer vs touch 切換 */
.hint-touch { display: none; }
@media (hover: none) {
  .hint-pointer { display: none; }
  .hint-touch { display: inline; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 40px; }
  .hero-float.f1 { right: 0; }
  .hero-float.f2 { left: 0; }
  .feature-grid, .pricing-grid, .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .zigzag-row { grid-template-columns: 1fr; gap: 32px; }
  .zigzag-row.reverse .zigzag-text { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }

  /* Inspector 變底部浮動 pill - 唔再 hide */
  .inspector {
    top: auto;
    bottom: 16px;
    right: 12px;
    left: 12px;
    width: auto;
    max-width: 380px;
    margin: 0 auto;
    padding: 10px 12px;
  }
  .inspector h6 { display: none; }
  .inspector-hint { font-size: 10px; padding-top: 8px; margin-top: 8px; }
  .inspector-toggle { margin-bottom: 8px; }
  .legend { flex-direction: row; gap: 14px; flex-wrap: wrap; }

  /* Detail panel 變底部 sheet — 留 25vh 喺頂俾 element 可見 */
  .detail-panel {
    width: 100vw;
    max-width: 100vw;
    top: auto;
    bottom: 0;
    height: 75vh;
    border-left: none;
    border-top: 1px solid var(--line);
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
    box-shadow: 0 -20px 60px rgba(26,26,46,0.18);
    padding-top: 40px;
  }
  .detail-panel.open { transform: translateY(0); }
  /* 加 drag handle 視覺提示 */
  .detail-panel::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--line);
    border-radius: 999px;
  }
}

/* 細螢幕：再壓縮 inspector */
@media (max-width: 480px) {
  .inspector-hint { display: none; }
  .inspector { padding: 8px 12px; }
}