# References

- [GSAP ScrollTrigger documentation](https://gsap.com/docs/v3/Plugins/ScrollTrigger/)
- [MDN: TreeWalker](https://developer.mozilla.org/en-US/docs/Web/API/TreeWalker)
- [MDN: Document.createTreeWalker](https://developer.mozilla.org/en-US/docs/Web/API/Document/createTreeWalker)
- [MDN: prefers-reduced-motion](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion)
- [WAI: Page structure and headings](https://www.w3.org/WAI/tutorials/page-structure/)