I see what’s happening here.

The problem most likely comes from CSS animations or positioning issues that are not properly supported or behaving differently on mobile browsers.

Here’s what could be wrong and how to fix it:

1. Check if position: relative is the issue In your Windowz component, you are generating stars like this:

✅ Instead of position: relative, you should use position: absolute for the stars because relative positioning doesn’t really move elements freely — it just nudges them inside their normal flow. On mobile devices, this can cause nothing to appear if the layout is broken.

👉 Update it to:

<div key={index} style={{ position: "absolute", top: element, left: element }}></div>

2. Check your viewport meta tag Make sure your HTML has this inside the :

Without this, mobile browsers can misinterpret your layout and animations.

3. CSS Animations Compatibility If you are using CSS animations (like moving clouds, orbiting sun/moon), check:

Are you using transform and @keyframes properly?

Are overflow or z-index settings causing them to be clipped or hidden on small screens?

Sometimes mobile browsers disable animations if they are too heavy or not optimized. You might want to check if there are any CSS media queries like:

@media (max-width: 768px) {
/* Animations turned off accidentally here? */

}

🔍 Tip: Always test if you accidentally turned off animations for smaller devices.

4. Browser Developer Tools on Mobile Use Chrome Developer Tools → Toggle device toolbar (Ctrl+Shift+M) → Simulate mobile → Check console for errors.

You might find helpful warnings like "Animation dropped because..." or "Layout Shift" issues.

✨ Summary

Change stars from relative ➔ absolute.

Add correct viewport meta tag.

Check CSS media queries.

Use Chrome DevTools Mobile View for debugging.

Let me know if you want a working code example after fixing these points.