One-Product WooCommerce Site Clone (shopify to woocommerce)

I have a single-product reference website and I want its look, flow, and custom price-calculator functionality reproduced on a fresh WordPress install running WooCommerce. The layout, navigation, and overall user experience should feel identical to the source while remaining fully responsive on mobile and desktop.

The calculator is central: it must mirror the reference logic, update the product price dynamically, and pass the correct amount straight into the WooCommerce cart and checkout. Clean, well-commented code is essential because I will be maintaining the site after delivery.

Timeline is tight—everything needs to be finished, tested, and ready to hand over within 3 days.

Deliverables
• Pixel-perfect replication of the reference design on WordPress + WooCommerce
• Custom price calculator (PHP/JS) integrated with the product page and cart
• Responsive styling (HTML5, CSS3, Bootstrap or similar)
• Final site migrated to my hosting with all data intact
• Brief hand-off notes explaining key code sections and how to adjust the calculator rules

I’m available to supply the reference URL, current hosting credentials, and any brand assets as soon as we start. Please confirm you’ve built similar WooCommerce calculators before and can meet the 3-day window.