/* Shared screenshot walkthrough: the same native app captures on both sites. */
.checklist-demo {
  --demo-ink: #163638;
  --demo-muted: #536867;
  --demo-accent: #0b555a;
  --demo-line: #c6d9cf;
  --demo-active: #fff;
  --demo-badge: #d0e6db;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 64px;
}
.demo-copy, .demo-panels { min-width: 0; }
.demo-intro { margin-top: 22px; color: var(--demo-muted); }
.demo-preview {
  display: inline-block;
  margin: 24px 0 0;
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--demo-badge);
  color: var(--demo-accent);
  font-size: 12px;
  font-weight: 650;
}
.demo-steps { list-style: none; padding: 0; margin: 20px 0; }
.demo-steps li + li { margin-top: 10px; }
.demo-step {
  display: grid;
  grid-template-columns: 28px 1fr 16px;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--demo-line);
  border-radius: 12px;
  text-decoration: none;
  color: var(--demo-ink);
  transition: background .2s, border-color .2s;
}
.demo-step:hover, .demo-step[aria-selected="true"] {
  background: var(--demo-active);
  border-color: var(--demo-accent);
}
.demo-step:focus-visible, .demo-image-link:focus-visible, .demo-panel:focus-visible {
  outline: 3px solid #a85916;
  outline-offset: 5px;
}
.demo-number { font-size: 12px; font-weight: 700; color: var(--demo-accent); padding-top: 3px; }
.demo-step strong { display: block; font-size: 16px; line-height: 1.4; }
.demo-step strong + span { display: block; margin-top: 5px; font-size: 13px; line-height: 1.6; color: var(--demo-muted); }
.demo-arrow { color: var(--demo-accent); align-self: center; }
.is-interactive .demo-step[aria-selected="true"] .demo-arrow { transform: rotate(45deg); }
.demo-note { font-size: 12px; line-height: 1.65; color: var(--demo-muted); margin-bottom: 20px; }
.demo-panel { margin: 0 auto; max-width: 420px; scroll-margin-top: 100px; }
.demo-panel + .demo-panel { margin-top: 30px; }
.is-interactive .demo-panel { margin-top: 0; }
.demo-panel[hidden] { display: none; }
.demo-image-link {
  display: block;
  background: #111b29;
  border: 6px solid #163638;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 16px 40px #17383a1c;
}
.demo-image-link img { display: block; width: 100%; height: auto; max-width: 100%; }
.demo-panel figcaption { margin-top: 14px; text-align: center; color: var(--demo-muted); font-size: 11px; line-height: 1.6; }
.demo-report-link { color: var(--demo-accent); font-weight: 650; text-underline-offset: 4px; }
@media (max-width: 1050px) { .checklist-demo { gap: 36px; } }
@media (max-width: 760px) {
  .checklist-demo { grid-template-columns: 1fr; gap: 32px; }
  .demo-panel { max-width: 420px; }
  .demo-step { padding: 15px; gap: 10px; }
  .demo-step strong { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) { .demo-step { transition: none; } }