/* Experience demo — PassPer-style sandbox */
.exp-page main{padding-top:calc(var(--nav-offset) + 88px)}
@media (max-width:999px){
  .exp-page main{padding-top:calc(var(--nav-offset) + 72px)}
}

.exp-hero{
  padding-block:clamp(32px,5vw,56px) clamp(24px,4vw,40px);
  position:relative;
  z-index:2;
}
.exp-hero__inner{max-width:var(--max-w-wide);margin:0 auto;padding-inline:clamp(16px,3vw,24px)}
.exp-hero__eyebrow{
  font-size:.8rem;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--accent-b);
  margin:0 0 12px;
}
.exp-hero h1{
  font-size:clamp(1.85rem,4.5vw,2.75rem);
  font-weight:900;
  line-height:1.12;
  margin:0 0 16px;
  max-width:28ch;
}
.exp-hero__lead{
  color:var(--muted);
  font-size:clamp(1rem,2vw,1.15rem);
  max-width:52ch;
  margin:0 0 20px;
  line-height:1.55;
}
.exp-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.exp-badge{
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
  padding:6px 12px;
  border-radius:999px;
  border:1px solid var(--glass-border);
  background:rgba(255,255,255,0.04);
  color:var(--text);
}

.exp-demo-chrome{
  position:relative;
  z-index:4;
  max-width:var(--max-w-wide);
  margin:0 auto;
  padding-inline:clamp(16px,3vw,24px);
}
.exp-controls{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px 20px;
  margin-bottom:28px;
}
@media (min-width:1000px){
  .exp-demo-chrome{margin-top:-12px;margin-bottom:8px}
}
.exp-progress{
  display:flex;
  gap:8px;
  align-items:center;
  list-style:none;
  padding:0;
  margin:0;
}
.exp-progress__item{
  width:10px;
  height:10px;
  border-radius:50%;
  background:rgba(255,255,255,0.15);
  transition:background .25s ease,transform .25s ease;
}
.exp-progress__item.is-active{background:var(--accent-b);transform:scale(1.15)}
.exp-progress__item.is-done{background:var(--accent-a)}
.exp-nav-btns{display:flex;gap:10px}
.exp-btn{
  appearance:none;
  border:1px solid var(--glass-border);
  background:var(--glass-bg);
  color:var(--text);
  font:inherit;
  font-size:.9rem;
  font-weight:700;
  padding:10px 18px;
  border-radius:10px;
  cursor:pointer;
  transition:background .2s ease,border-color .2s ease;
}
.exp-btn:hover{background:var(--glass-bg-hover);border-color:var(--glass-border-hover)}
.exp-btn:disabled{opacity:.4;cursor:not-allowed}
.exp-btn--primary{background:var(--accent-a);border-color:transparent;color:#f4f4f5}
.exp-btn--primary:hover{background:#6a46f5}

.exp-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,4vw,40px);
  max-width:var(--max-w-wide);
  margin:0 auto;
  padding-inline:clamp(16px,3vw,24px);
  padding-bottom:clamp(48px,8vw,80px);
  position:relative;
  z-index:2;
}
@media (min-width:1000px){
  .exp-layout{
    grid-template-columns:minmax(0,0.95fr) minmax(0,1.05fr);
    align-items:start;
    gap:clamp(32px,4vw,56px);
  }
  .exp-stage{position:sticky;top:calc(var(--nav-offset) + 96px)}
  .exp-story{scroll-snap-type:y proximity}
  .exp-story-step{scroll-snap-align:start}
  .exp-story-preview{display:none}
}

.exp-story-preview{display:none}

@media (min-width:1000px){
  #expMobilePreview{display:none !important}
}

.exp-mobile-preview{display:none}

@media (max-width:999px){
  .exp-stage{display:none}
  .exp-hero h1{max-width:none}
  .exp-demo-chrome{
    position:relative;
    z-index:30;
    padding-inline:0;
    pointer-events:none;
  }
  .exp-demo-chrome .exp-controls,
  .exp-demo-chrome .exp-mobile-preview{
    pointer-events:auto;
  }
  .exp-page main{
    padding-bottom:calc(48vh + 88px + env(safe-area-inset-bottom, 0px));
  }
  .exp-controls{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:12;
    margin:0;
    padding:12px clamp(16px,3vw,24px) calc(12px + env(safe-area-inset-bottom, 0px));
    background:linear-gradient(to top,rgba(8,8,12,0.98) 70%,rgba(8,8,12,0.88));
    border-top:1px solid var(--glass-border);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
  }
  .exp-mobile-preview{
    display:block;
    position:fixed;
    left:clamp(8px,2vw,16px);
    right:clamp(8px,2vw,16px);
    bottom:calc(64px + env(safe-area-inset-bottom, 0px));
    z-index:11;
    margin:0;
    width:auto;
    max-width:none;
  }
  .exp-mobile-preview[hidden]{display:none !important}
  .exp-mobile-preview:not([hidden]) .exp-app__chrome{pointer-events:none}
  .exp-mobile-preview:not([hidden]) .exp-app__sidebar{pointer-events:none}
  .exp-mobile-preview:not([hidden]) .exp-app__main{pointer-events:auto;touch-action:pan-y pan-x}
  .exp-story-preview{display:none !important}
  .exp-story{gap:clamp(24px,6vh,48px)}
  .exp-story-step{
    min-height:auto;
    padding-block:16px;
    scroll-margin-top:calc(var(--nav-offset) + 12px);
    scroll-margin-bottom:calc(48vh + 72px + env(safe-area-inset-bottom, 0px));
  }
  .exp-app--preview{
    overflow:visible;
    border-radius:14px;
  }
  .exp-app--preview .exp-app__chrome{overflow:hidden;border-radius:14px 14px 0 0}
  .exp-app--preview .exp-app__body{min-height:0}
  .exp-app--preview .exp-app__main{
    max-height:min(55vh,480px);
    overflow-y:auto;
    overflow-x:auto;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
    box-shadow:inset 0 -12px 12px -12px rgba(0,0,0,0.45);
  }
  .exp-app--preview .exp-finish{align-items:stretch;text-align:left}
  .exp-app--preview .exp-registry-wrap{
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    max-width:100%;
  }
  .exp-app--preview .exp-registry{min-width:280px}
}

.exp-story{display:flex;flex-direction:column;gap:clamp(48px,12vh,120px)}
.exp-story-step{
  min-height:min(85vh,560px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:12px;
  padding-block:24px;
  opacity:.45;
  transition:opacity .35s ease;
}
.exp-story-step.is-active{opacity:1}
.exp-story-step h2{
  font-size:clamp(1.35rem,3vw,1.75rem);
  font-weight:900;
  margin:0;
  line-height:1.2;
}
.exp-story-step p{margin:0;color:var(--muted);line-height:1.55;max-width:46ch}
.exp-story__kicker{
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent-b);
  margin:0;
}
.exp-story-meta{display:flex;flex-direction:column;gap:14px;margin:4px 0 8px}
.exp-chips{display:flex;flex-wrap:wrap;gap:6px}
.exp-chip{
  font-size:.68rem;
  font-weight:700;
  letter-spacing:.03em;
  padding:5px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.12);
  background:rgba(255,255,255,0.04);
  color:var(--text);
}
.deadline-timer--compact{
  max-width:100%;
  padding:12px 14px;
  gap:8px;
}
.deadline-timer--compact .deadline-timer__digit{
  min-width:32px;
  height:38px;
  font-size:1.1rem;
}

.exp-stage{width:100%}
.exp-app{
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--glass-border);
  background:rgba(8,20,36,0.75);
  backdrop-filter:var(--glass-blur);
  -webkit-backdrop-filter:var(--glass-blur);
  box-shadow:var(--glass-shadow),var(--glass-highlight);
}
.exp-app__chrome{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-bottom:1px solid rgba(255,255,255,0.08);
  background:rgba(0,0,0,0.2);
  font-size:.75rem;
  color:var(--muted);
}
.exp-app__dots{display:flex;gap:5px}
.exp-app__dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.2)}
.exp-app__url{
  flex:1;
  text-align:center;
  font-family:ui-monospace,monospace;
  font-size:.7rem;
  color:rgba(255,255,255,0.55);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.exp-app__body{display:flex;min-height:min(520px,70vh)}
.exp-app__sidebar{
  width:140px;
  flex-shrink:0;
  padding:16px 12px;
  border-right:1px solid rgba(255,255,255,0.06);
  display:flex;
  flex-direction:column;
  gap:8px;
}
.exp-app__brand{font-weight:800;font-size:.85rem;color:var(--text);margin-bottom:8px}
.exp-app__nav-item{
  font-size:.75rem;
  font-weight:600;
  color:var(--muted);
  padding:8px 10px;
  border-radius:8px;
}
.exp-app__nav-item.is-active{background:rgba(124,92,255,0.2);color:var(--text)}
.exp-app__main{
  flex:1;
  padding:20px;
  position:relative;
  min-width:0;
  max-height:min(520px,70vh);
  overflow-y:auto;
  overflow-x:hidden;
}
.exp-app__tenant{
  font-size:.7rem;
  color:var(--muted);
  margin-bottom:16px;
  font-weight:600;
}
.exp-screen{
  display:none;
  animation:expFadeIn .4s ease;
}
.exp-screen.is-active{display:block}
@keyframes expFadeIn{
  from{opacity:0;transform:translateY(8px)}
  to{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  .exp-screen.is-active{animation:none}
  .exp-story-step{transition:none}
}

.exp-screen h3{font-size:1.05rem;font-weight:800;margin:0 0 14px}
.exp-screen0-hint{color:var(--muted);font-size:.85rem;margin:0 0 10px}
.exp-screen0-lead{font-size:.82rem;color:var(--muted);line-height:1.5;margin:0;max-width:36ch}
.exp-dropzone{
  border:2px dashed rgba(255,255,255,0.18);
  border-radius:12px;
  padding:22px 16px;
  text-align:center;
  color:var(--text);
  font-size:.85rem;
  font-weight:600;
  margin-bottom:14px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.exp-dropzone__sub{font-size:.72rem;font-weight:500;color:var(--muted)}
.exp-files{display:flex;flex-direction:column;gap:8px}
.exp-file{
  display:grid;
  grid-template-columns:1fr auto auto;
  align-items:center;
  gap:8px 10px;
  padding:10px 12px;
  border-radius:10px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  font-size:.78rem;
  opacity:0;
  transform:translateY(6px);
}
.exp-screen.is-anim-files .exp-file{animation:expFileIn .35s ease forwards}
.exp-screen.is-anim-files .exp-file:nth-child(1){animation-delay:.15s}
.exp-screen.is-anim-files .exp-file:nth-child(2){animation-delay:.35s}
.exp-screen.is-anim-files .exp-file:nth-child(3){animation-delay:.55s}
.exp-file__type{
  font-size:.68rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:var(--accent-b);
}
@keyframes expFileIn{
  to{opacity:1;transform:none}
}
.exp-file__meta{color:var(--muted);font-size:.72rem}
.exp-file__ok{color:#7ddea0;font-weight:700;font-size:.72rem}

.exp-bar{
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,0.08);
  overflow:hidden;
  margin-bottom:16px;
}
.exp-bar__fill{
  height:100%;
  width:0;
  border-radius:inherit;
  background:linear-gradient(90deg,var(--accent-a),var(--accent-b));
  transition:width 1.2s ease;
}
.exp-extract-source,.exp-extract-status{font-size:.78rem;color:var(--muted);margin:0 0 8px}
.exp-extract-status{font-weight:700;color:var(--text)}
#expExtractPct{color:var(--accent-b)}
.exp-extract-list{display:flex;flex-direction:column}
.exp-extract-row{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:8px 0;
  border-bottom:1px solid rgba(255,255,255,0.06);
  font-size:.78rem;
  opacity:0;
}
.exp-screen.is-anim-extract .exp-extract-row{animation:expFileIn .3s ease forwards}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(1){animation-delay:.15s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(2){animation-delay:.25s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(3){animation-delay:.35s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(4){animation-delay:.45s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(5){animation-delay:.55s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(6){animation-delay:.65s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(7){animation-delay:.75s}
.exp-screen.is-anim-extract .exp-extract-row:nth-child(8){animation-delay:.85s}
.exp-extract-pct{color:var(--accent-b);font-weight:700}

.exp-pass{display:flex;flex-direction:column;gap:14px}
.exp-pass-section h4{
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 8px;
}
.exp-evidence{
  display:inline-flex;
  align-self:flex-end;
  font-size:.62rem;
  font-weight:600;
  padding:3px 8px;
  border-radius:999px;
  background:rgba(124,92,255,0.15);
  color:rgba(255,255,255,0.85);
  border:1px solid rgba(124,92,255,0.25);
  white-space:nowrap;
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
}
.exp-field{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  grid-template-rows:auto auto;
  gap:4px 10px;
}
.exp-field span:first-child{grid-column:1}
.exp-field strong{grid-column:2;text-align:right}
.exp-field .exp-evidence{grid-column:1/-1;justify-self:start;margin-top:2px}

.exp-publish-lead{font-size:.8rem;color:var(--muted);margin:0 0 14px;line-height:1.45}

.exp-complete{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.85rem;
  font-weight:700;
  color:#7ddea0;
  margin-bottom:14px;
}
.exp-pass .exp-field{
  font-size:.78rem;
  padding:8px 10px;
  border-radius:8px;
  background:rgba(255,255,255,0.03);
}
.exp-pass .exp-field span:first-child{color:var(--muted)}
.exp-pass .exp-field strong{font-weight:600;color:var(--text)}

.exp-checklist{display:flex;flex-direction:column;gap:10px}
.exp-check{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:.82rem;
  padding:10px 12px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.08);
  opacity:.5;
}
.exp-check.is-done{opacity:1;border-color:rgba(124,92,255,0.35);background:rgba(124,92,255,0.08)}
.exp-check__icon{
  width:20px;
  height:20px;
  border-radius:50%;
  border:2px solid rgba(255,255,255,0.25);
  flex-shrink:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.65rem;
}
.exp-check.is-done .exp-check__icon{border-color:#7ddea0;color:#7ddea0}
.exp-check.is-done .exp-check__icon::after{content:"✓"}

.exp-finish{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.exp-finish__lead{font-size:.78rem;color:var(--muted);line-height:1.5;margin:0;max-width:40ch}
.exp-registry-wrap{width:100%;text-align:left}
.exp-registry__title{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 8px}
.exp-registry{
  width:100%;
  border-collapse:collapse;
  font-size:.68rem;
}
.exp-registry th,.exp-registry td{
  padding:7px 8px;
  border-bottom:1px solid rgba(255,255,255,0.08);
  text-align:left;
}
.exp-registry th{color:var(--muted);font-weight:700}
.exp-registry tr.is-highlight td{background:rgba(124,92,255,0.1)}
.exp-qr{
  width:140px;
  height:140px;
  padding:10px;
  border-radius:12px;
  background:#fff;
}
.exp-qr svg,.exp-qr img{display:block;width:100%;height:100%;object-fit:contain}
.exp-audience{
  width:100%;
  border-collapse:collapse;
  font-size:.75rem;
  margin-top:8px;
}
.exp-audience th,.exp-audience td{
  padding:8px 10px;
  border-bottom:1px solid rgba(255,255,255,0.08);
  text-align:left;
}
.exp-audience th{color:var(--muted);font-weight:700}

.exp-cta-block{
  text-align:center;
  padding:clamp(40px,6vw,64px) 16px;
  position:relative;
  z-index:2;
}
.exp-cta-block .btn{margin-top:16px}

.exp-app--preview .exp-app__main{padding:14px}
@media (min-width:1000px){
  .exp-app--preview{overflow:visible}
  .exp-app--preview .exp-app__main{max-height:none}
  .exp-app--preview .exp-app__body{min-height:auto}
}
.exp-app--preview .exp-pass-section h4{font-size:.65rem}