.demo-section{padding:4.5rem var(--layout-page-gutter);background:var(--palette-surface);border-top:1px solid var(--custom-rule);border-bottom:1px solid var(--custom-rule)}.demo-container{max-width:var(--layout-content-max,72rem);margin:0 auto}.demo-header{text-align:center;max-width:44rem;margin:0 auto 3rem}.demo-header .eyebrow{color:var(--palette-brand-primary);font-size:.88rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.6rem}.demo-header h2{font-family:var(--typography-display-family);font-size:clamp(2rem,4vw,2.75rem);color:var(--custom-hero-ink);line-height:1.15;margin-bottom:.85rem}.demo-header p{color:var(--palette-text-muted);font-size:1.1rem;line-height:1.5}.compare-viewer{background:#fff;border:1px solid var(--custom-rule);border-radius:var(--geometry-card-radius,1.15rem);overflow:hidden;box-shadow:0 8px 30px -12px rgba(52,46,43,.08);margin-bottom:3.5rem}.compare-viewer__toolbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:var(--palette-background);border-bottom:1px solid var(--custom-rule);gap:1rem;flex-wrap:wrap}.compare-viewer__tabs{display:inline-flex;background:color-mix(in srgb,var(--custom-rule) 40%,#fff);padding:.25rem;border-radius:.65rem;gap:.25rem}.compare-viewer__tab{border:0;background:transparent;padding:.5rem 1.15rem;font-family:var(--typography-body-family);font-size:.92rem;font-weight:500;color:var(--palette-text-muted);border-radius:.5rem;cursor:pointer;transition:all var(--motion-fast)}.compare-viewer__tab--active{background:#fff;color:var(--palette-brand-primary);box-shadow:0 2px 6px rgba(0,0,0,.05)}.compare-viewer__stage{padding:2rem;display:grid;grid-template-columns:1fr;align-items:center;justify-content:center;min-height:26rem;background:#fff}.compare-viewer__image-wrapper{max-width:52rem;margin:0 auto;border-radius:.6rem;overflow:hidden;border:1px solid var(--custom-rule);box-shadow:0 4px 16px rgba(0,0,0,.04)}.compare-viewer__image-wrapper img{width:100%;height:auto;display:block}.compare-viewer__caption{padding:1rem 1.5rem;background:var(--palette-surface);border-top:1px solid var(--custom-rule);font-size:.92rem;color:var(--palette-text-muted);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.compare-viewer__callouts{display:flex;gap:1.5rem;flex-wrap:wrap}.compare-viewer__callout{display:flex;align-items:center;gap:.4rem;font-weight:500;color:var(--palette-text);font-size:.88rem}.compare-viewer__callout-bullet{color:var(--palette-brand-primary);font-weight:700}.sample-reader{background:#fff;border:1px solid var(--custom-rule);border-radius:var(--geometry-card-radius,1.15rem);padding:2rem;box-shadow:0 8px 30px -12px rgba(52,46,43,.08)}.sample-reader__nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;gap:1rem;flex-wrap:wrap}.sample-reader__title-wrap h3{font-family:var(--typography-display-family);font-size:1.35rem;color:var(--custom-hero-ink);margin-bottom:.25rem}.sample-reader__title-wrap p{font-size:.88rem;color:var(--palette-text-muted)}.sample-reader__controls{display:flex;align-items:center;gap:.75rem}.sample-reader__btn{background:var(--palette-background);border:1px solid var(--custom-rule);border-radius:.5rem;padding:.5rem 1rem;font-size:.9rem;font-weight:500;color:var(--palette-text);cursor:pointer;transition:all var(--motion-fast)}.sample-reader__btn:hover:not(:disabled){background:var(--palette-brand-primary);color:#fff;border-color:var(--palette-brand-primary)}.sample-reader__btn:disabled{opacity:.4;cursor:not-allowed}.sample-reader__stage{max-width:48rem;margin:0 auto;border:1px solid var(--custom-rule);border-radius:.75rem;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);background:#faf8f5}.sample-reader__stage img{width:100%;height:auto;display:block}.sample-reader__footer{margin-top:1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.sample-reader__download{display:inline-flex;align-items:center;gap:.5rem;padding:.65rem 1.35rem;border-radius:.65rem;background:var(--palette-brand-primary);color:#fff;font-size:.92rem;font-weight:500;text-decoration:none;transition:background var(--motion-fast)}.sample-reader__download:hover{background:var(--palette-brand-accent)}.sample-reader__dots{display:flex;gap:.4rem}.sample-reader__dot{width:.6rem;height:.6rem;border-radius:50%;background:var(--custom-rule);cursor:pointer;border:0;padding:0;transition:background var(--motion-fast)}.sample-reader__dot--active{background:var(--palette-brand-primary);width:1.2rem;border-radius:9999px}@media (max-width:768px){.demo-section{padding:3rem 1.25rem}.compare-viewer__stage{padding:1rem}.sample-reader{padding:1.25rem}.compare-viewer__callouts{flex-direction:column;gap:.5rem}}