/* Demo skin — only linked when DEMO_MODE. Neutral, unobtrusive; Phase 2 adds rebrand preview. */
.demo-caption {
  position: sticky; top: 0; z-index: 900;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .45rem 1rem; font-size: .85rem; font-weight: 600;
  color: #f4f4ff; background: linear-gradient(90deg, #5b3df0, #a03dfa);
  letter-spacing: .2px;
}
.demo-caption .demo-dot { opacity: .8; }
.demo-watermark {
  position: fixed; right: 10px; bottom: 8px; z-index: 900;
  font: 700 11px/1 "Segoe UI", system-ui, sans-serif; letter-spacing: 2px;
  color: rgba(160,125,250,.35); pointer-events: none; user-select: none;
}
.demo-hero {
  margin: 0 0 1.25rem; padding: 1.25rem 1.5rem; border-radius: 14px;
  background: linear-gradient(135deg, rgba(91,61,240,.14), rgba(160,61,250,.10));
  border: 1px solid rgba(160,125,250,.28);
}
.demo-hero h2 { margin: 0 0 .35rem; font-size: 1.15rem; }
.demo-hero p { margin: 0; opacity: .85; font-size: .92rem; }