I already have the full visual design for my new Shopify store; what I need now is a senior-level developer who can turn those mock-ups into a fully responsive, grid-based theme. Your role is strictly layout implementation—no creative design work is required. Scope You will build the complete website layout, covering the Home, Product, and Checkout templates plus any shared sections or snippets that tie them together. Everything must follow the grid structure specified in my design files and render flawlessly on desktop, tablet, and mobile. Key expectations • Develop Liquid templates, CSS/SCSS, and minimal JavaScript to match the provided designs pixel-perfectly. • Keep the code lightweight, modular, and Shopify-native so future content edits remain easy in the theme editor. • Ensure cross-browser compatibility and pass Shopify’s Theme Check without critical warnings. Deliverables 1. Home page grid layout (Liquid, SCSS, JS) 2. Product page grid layout with dynamic media gallery 3. Checkout styling via Shopify checkout.liquid and additional CSS 4. Global grid system, section blocks, and theme settings for easy content control 5. Final package uploaded to a development store for review and QA Acceptance I’ll review the build on multiple devices; once the pages replicate the supplied designs at all breakpoints and load cleanly, the milestone is complete. If you have deep Shopify Liquid expertise and a track record of responsive grid builds, let’s get started.