/* Watch Demo: self-guided visual tour. */
.demo-page{padding-top:64px;padding-bottom:90px}
.demo-intro{max-width:800px}
.demo-intro h1{font-size:clamp(38px,4.4vw,58px)}
.demo-intro h1 em{display:block}
.demo-intro>p{color:var(--slate);font-size:17px;line-height:1.75;max-width:620px}
.demo-player{display:grid;grid-template-columns:1.55fr 1fr;background:var(--charcoal);border-radius:20px;overflow:hidden;margin:40px 0 18px;box-shadow:var(--shadow-2)}
.demo-screen{position:relative;background:var(--mist);padding:24px;display:flex;flex-direction:column;justify-content:center;min-width:0}
.demo-screen img{display:block;width:100%;height:auto;aspect-ratio:1600/735;object-fit:cover;object-position:top left;border:1px solid var(--line-2);border-radius:10px;background:#fff;box-shadow:var(--shadow-1);transition:opacity .35s var(--ease-out)}
.demo-screen img.is-changing{opacity:0}
.demo-screen>span{font-size:12px;color:var(--slate);margin-top:14px}
.demo-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(31,45,61,.08)}
.demo-progress i{display:block;height:100%;width:0;background:var(--brand-line)}
.demo-progress i.run{animation:demo-progress var(--chapter-ms,14000ms) linear forwards}
@keyframes demo-progress{to{width:100%}}
.demo-story{position:relative;padding:40px 38px;color:#fff;display:flex;flex-direction:column}
.demo-story .eyebrow{color:var(--on-dark-2)}
.demo-story h2{color:#fff;font-size:28px;margin-bottom:16px}
.demo-story>p{font-size:15.5px;color:var(--on-dark);line-height:1.75}
.demo-story .text-link{color:#fff;width:max-content}
.demo-controls{display:flex;gap:8px;align-items:center;margin-top:auto;padding-top:28px}
.demo-controls button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;height:44px;background:var(--charcoal-2);border:1px solid var(--charcoal-3);color:#fff;border-radius:10px;padding:0 14px;font-size:14px;font-weight:500;transition:background .2s}
.demo-controls button:hover{background:var(--charcoal-3)}
.demo-controls button .i{width:18px;height:18px}
.demo-controls span{font-size:13px;color:var(--on-dark-2);margin-left:auto;font-variant-numeric:tabular-nums}
.demo-story .demo-note{font-size:12px;color:var(--on-dark-2);margin:22px 0 0;line-height:1.65}
.demo-chapters{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.demo-chapters button{padding:14px 14px;background:#fff;border:1px solid var(--line);border-radius:10px;font-size:14px;font-weight:600;text-align:left;line-height:1.4;transition:border-color .2s,background .2s}
.demo-chapters button span{display:block;color:var(--slate);font-size:12px;font-weight:500;font-variant-numeric:tabular-nums}
.demo-chapters button:hover{border-color:var(--line-2);background:var(--bg)}
.demo-chapters button[aria-pressed=true]{border-color:var(--charcoal);box-shadow:inset 0 -3px 0 var(--orange)}
.demo-ready{display:flex;gap:28px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:34px;margin-top:44px}
.demo-ready h2{font-size:30px;margin-bottom:8px}
.demo-ready p{color:var(--slate);font-size:15px;margin:0}
.demo-help{font-size:14px;color:var(--slate);margin:26px 0 0}
.demo-help a{color:var(--charcoal);text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:4px}
@media(max-width:1100px){
  .demo-player{grid-template-columns:1fr}
  .demo-chapters{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:600px){
  .demo-page{padding-top:36px}
  .demo-intro h1{font-size:36px}
  .demo-screen{padding:12px}
  .demo-story{padding:26px 22px}
  .demo-story h2{font-size:24px}
  .demo-chapters{grid-template-columns:1fr 1fr}
  .demo-ready{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){.demo-progress{display:none}}