Respect reduced-motion preferences across the application

[nexspro]

Context

Nexspro uses smooth scrolling, mandatory scroll snapping, continuous decorative animations, transitions, and transform effects.

Users who enable the prefers-reduced-motion accessibility preference should be able to navigate the platform without unnecessary or forced motion.

Scope

• Audit animations, transitions, transforms, and scrolling effects.
• Add a global reduced-motion strategy.
• Disable non-essential infinite animations.
• Disable smooth scrolling when reduced motion is requested.
• Replace mandatory scroll snapping with normal scrolling.
• Preserve the visual identity without compromising accessibility.

Acceptance criteria

• prefers-reduced-motion: reduce is handled globally.
• Smooth scrolling is disabled in reduced-motion mode.
• Mandatory scroll snapping is disabled.
• Infinite decorative animations are stopped.
• Scale and transform effects are removed or significantly reduced.
• No content depends on animation to become visible.
• Navigation remains fully usable on all public pages.
• The behavior is covered by an automated test or a documented manual test.