Shopify Expert required - Fix errors in custom colors work (JS, CSS etc ...)

Hello,

How are you ?

We have multiple work after this project so looking for long term colaboration :)

Please check work details below:

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1. Fix color custom work of website:

This is our website: https://www.madameprovence.com/

Please click on multiple color collections at top of header.
You will see each time header color and announcement bar color change, and in product page lot of color change.

So if you are HOMEPAGE and you click any collection color, everything works correctly.

The problem is you come from link directly and have no cookies stored, you will see everytime default color.

Example (this is the link of blue collection): https://www.madameprovence.com/collections/maison-cuisine/products/13

You can see it appears in white.

You can try with every collection page.

So we want the colors to directly apply, even on direct link you see ?

2. Remove current LANGUAGE SWITCHER code and put it at top of header just before CART icon (for all devices screen sizes).

3. Fix/remove the border color error on "add to cart button" and "add to cart drawer cart button" (on all devices screen sizes), you can check image: https://i.imgur.com/tJCMylY.png

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Price: 20€ as first point is hardest and second and third points I think you can fix very easily :)

Any questions please let me know.

Thanks !