Shopify Product & Checkout Revamp

My store already runs on Shopify, yet the default experience no longer matches our brand or the level of conversion I’m aiming for. I need a focused overhaul in two specific areas:

Product pages
The goal is a cleaner, conversion-driven layout. Think reorganised sections, stronger image presentation, clear variant selectors, and room for additional selling points such as trust badges or upsell modules. Liquid tweaks, custom CSS and a bit of JavaScript will likely be involved to keep everything responsive and fast.

Checkout process
Because my branding falls flat once customers reach checkout, I want a visual refresh that covers layout adjustments, colour and style updates, and the insertion of custom images or icons that reinforce trust. Beyond looks, I also need extra fields/forms (e.g. gift note, PO number, or anything we finalise together) integrated seamlessly so data flows straight into the order details.

Deliverables
• Updated product-page template with commented Liquid code
• Restyled checkout (layout, colours, icons) that mirrors the main site brand guide
• Custom checkout fields captured and stored in the order object
• Fully responsive output, tested on modern browsers and mobile
• Brief hand-off notes so I can maintain future edits without breaking the theme

If you have solid Shopify Liquid experience, comfort working inside the checkout.liquid environment (or Shopify Plus scripts if needed), and an eye for on-brand design, let’s get this live.