Custom Shopify Storefront (Coding Only) Design UI/UX already completed.

Essentially it's a very simple Shopify project. I initially was building the site using Squarespace, but decided Shopify offered more flexibility and scalability for the ecommerce. 1) It would primarily consist of a very simple landing page. That should be simple in look and functionality: consistent left side navigation | right side scrolling contents), simple opaque text rollover on images (see attached/project images) 2) I'll also do a minimal and clean design for the info pages (salon info, about, etc...) 3) Clicking any image, product category, or brand when then take you straight into a pure, simple shopify store with a similar aesthetic to this example: [login to view URL] We can use a preexisting template or shopify framework for this part. 4) Maybe the only other complexity is that the left navigation change to add the addition of some Shopify native sorting/filtering options for the products being sorted/displayed on the right.