Shopify Expert: Polish & French Store Optimization (Digital Product)

Dear Sir/Madam,I would like to commission the final configuration of my Shopify store in two language versions: Polish (mostly completed, requires fine-tuning) and its mirror French version. The store sells a digital product (audiobook) and is already partially set up — the homepage, section layouts, book covers, texts, and the "Sekret" subpage are functioning.Links to the current homepage/product page (1) and subpage (2):myshopify.commyshopify.comPassword to preview the store: Cloud26! (If there is a browser cache issue, alternative password: t:T8t_!ykhdMjER)Scope of Work:1. Visual adjustments (CSS / Responsiveness):Background widening: I want to widen the beige background of the main section and the "Sekret" subpage to set a targeted, rectangular layout (moving away from the current "narrow stripe"). Requirements: align the left edge of the background with the left vertical edge of the logo, align the right edge with the right vertical edge of the cart icon in the menu, keep it centered, and leave white margins on all sides.Cover and text enlargement: After widening the background, please proportionally enlarge the audiobook cover and the text block on the homepage, and adjust the line spacing and paragraph gaps. The same adjustments should be applied to the "Sekret" subpage. All elements must remain fully responsive (Mobile-First)."Above the fold" single-screen layout: I would like the main section (cover + text + header) to fit on a single screen without scrolling, while further content remains scrollable below.Adding a header: Please add a centered header above the cover, running along the entire background: Cloudbooks przedstawia (same font style as the main text, 1–2 font sizes larger than the menu, same color as the text, with approximately 20–30 px padding from the top and bottom lines of the background).2. Digital Product Specifications (Audiobook):Please ensure that the "This is a physical product" option is disabled for the audiobook product so that the system does not request a shipping address or calculate shipping costs.Please install and fully configure the free Shopify Digital Downloads app (or an alternative recommended app, e.g., Sky Pilot / Fileflare) for automatic audio file delivery post-purchase.3. French version (Multi-language & Multi-currency):Please configure markets in Shopify Markets and install the free Shopify Translate & Adapt app.Ready text files for the French translation will be provided later. The French version must automatically switch the currency to EUR and adjust the language of system notifications and the checkout page.4. Technical setup and integrations:Payments (Unregistered Activity): The store will operate as an unregistered business in Poland. I already have an active Stripe account. Please integrate Stripe with the store to handle card payments, Apple Pay, and Google Pay. For the Polish market, please enable BLIK (via an integration that accepts personal/unregistered accounts), and for the French market, activate PayPal.Email & Notifications: Configure the order confirmation email templates for customers (separately for PL and FR versions).Domain settings: Connect and verify the target domain, implement the SSL certificate, and ensure the store is fully ready for launch.I would appreciate information regarding:The cost of the project and estimated delivery time,The payment structure (fixed price / hourly rate),Any technical limitations,Will the work be conducted on a theme duplicate?Will I be able to independently edit the content and layout afterwards?Do you offer post-launch support (e.g., 7 days)?Attached to this email:Preview screenshots of the current homepage and "Sekret" subpagePreview copy of the audiobook cover (PNG file)Complete production files (full PL/FR text copies, final high-resolution graphics, and logos) will be provided immediately upon budget approval and agreement on the terms.Looking forward to your reply.Best regards,Ina Marlo