Accessibility & Performance
- Clock and book icons are inline SVG, decorative, and hidden from assistive technology.
- The complete indicator text is available through an accessible label.
- The fixed progress bar uses
role="progressbar", a readable label, and live numeric value. - Reduced-motion preferences disable progress transitions.
- Print styles hide the progress bar and preserve readable indicator text.
- Scroll work is throttled with
requestAnimationFrame. - Progress uses transform-based updates instead of layout-heavy width animation.
- CSS and JavaScript are registered through Joomla Web Asset Manager.
- No jQuery is loaded.