Visual issues

• The gradient is good but can you make it more in shades of blue / indigo rather than pink/purple.

• the header is really messy. what I'd like on the mobile is

  • The sign in on the far right, with a drop down. actually, just follow the way github does it's menus. User drop down, links on the left side on mobile. breadcrumbs done well .I like the layout, keep that layout for hara.

the hero visualization is really bad. don't even use it. find something that was used in an early version of the hara-www site under the shaders section.

![Screenshot 2026-08-

22 at 19.49.31.png](https://github.com/user-attachments/assets/5c22c7dc-1e08-40d5-aade-5483cf4ffc2f)

I'd like there to be more examples, and it should be that the //.... should be in a dropdown and made to look like choosing examples instead of seemingly looking like buttons.

this should be much more tight, like a icon toolbar and in one line.

there is no need for TRY it Here, One Expression. it's better if there is a bunch of examples to play with already.

The issue names no files, tests, or entry points. Start by reviewing the current site against the screenshots and the earlier hara-www shaders section; done means the mobile header, blue/indigo styling, hero visualization, example selection, and toolbar layout have clear agreed requirements and are implemented.