Modern Shopify Cookie Shop Setup

I need a fully-functioning Shopify store that showcases and sells my artisan cookies in a modern, clean aesthetic. The build should feel light, minimal, and professional—think plenty of white space, crisp typography, and mouth-watering imagery that keeps the focus on the products.

Core tasks include selecting or customizing a theme that fits this look, configuring products, and setting up a smooth checkout that accepts Credit/Debit Cards via Shopify Payments (no PayPal or digital wallets for now).

Each product page must:
• Display customer reviews pulled from a reliable reviews app or Shopify’s built-in functionality.
• Offer customizable options—flavor mix, box size, gift notes—implemented through Shopify variants or a suitable product-options app without cluttering the interface.

Please also ensure:
• Responsive design across mobile, tablet, and desktop.
• SEO-friendly titles, meta descriptions, and alt tags pre-filled for the initial product set.
• Basic on-brand email notifications edited for order confirmation and shipping updates.

When the site is live, I should be able to add new flavors myself and see them slot into the existing structure without extra development. A brief hand-off document or loom video walking me through theme settings and product setup will complete the project.