Landing page: jank (stutter) during scroll/animation

[amondnet]

Summary

A user reported jank (visible stutter / dropped frames) on the landing page (https://honmoon.dev). Filed as a triage bug — reproduction details were not provided with the report and are needed before it can be diagnosed and fixed.

Reproduction — needs info

The following details are missing. Please add them so the jank can be reproduced and profiled:

• Which section/element janks (hero, a specific scroll section, a particular animation, ...)
• Which interaction triggers it (initial load, scrolling, hover, scroll-driven animation, ...)
• Browser + version and device/OS, and whether it reproduces on desktop vs. mobile
• Whether it correlates with a specific viewport size or the prefers-reduced-motion setting

Expected behavior

Scrolling and animations on the landing page stay smooth (~60fps), with no visible stutter, frame drops, or layout shift.

Notes

• Reported via Slack; filed on the reporter's behalf.
• Labeled status:needs-info until reproduction details land.
• Once the affected section is identified, a browser-based repro/profile can be attached (DevTools performance trace; Core Web Vitals — INP / CLS).