FutureFuel — Energy Drink Storefront Prototype

FutureFuel is an AI-assisted storefront prototype for a concept energy-drink brand. It combines four customer-facing screens, a reusable component library, and an interactive cart in a frontend demonstration.

The design problem

A product storefront needs to connect several decisions: understanding the brand, comparing products, reviewing product information, and selecting items. FutureFuel explores that journey through Home, Shop, Ingredients, and About screens. The gallery above shows the interface and parts of the development process.

The visual direction uses dark navy surfaces and electric-blue controls. Display headings, body text, and monospaced labels have distinct roles. Product-specific accent colors distinguish the four concept flavors without changing the shared navigation, buttons, or cart styling.

What the prototype implements

• Product browsing: a home-page lineup and a shop grid with product imagery, descriptions, prices, quantity controls, and bundle options.
• Purchase options: a one-time/subscription toggle changes the displayed prototype prices. It demonstrates the selection interface rather than a recurring-billing integration.
• Cart interactions: adding an item opens a drawer. Line items include product thumbnails, quantity controls, removal actions, and a calculated subtotal. The cart state is held within the frontend component.
• Ingredient exploration: numbered markers on the can and corresponding ingredient rows select a detail panel. This demonstrates a way to connect visual product information with an explanation.

Implementation and iteration

The prototype uses HTML, CSS design tokens, and JavaScript component logic with React-based rendering in a design runtime. Shared components include NavBar, ProductCard, QtyStepper, IngredientRow, and CartDrawer. Color, typography, spacing, and effects are defined in a separate design-system folder.

The implementation was developed from visual references with AI assistance. Screenshots document iterations on the cart’s product imagery, the ingredient layout, and the newsletter section. The component structure makes those changes reusable across screens, rather than requiring a separate styling decision for every product card.

Scope and evidence

This is a concept interface, not an operating retail business. Checkout and newsletter capture are demonstration surfaces. The displayed brand story, prices, nutritional copy, and promotional figures are sample content for the prototype. They should not be read as verified product claims or business results.

Use the gallery to compare the home-page product lineup with the fuller shop cards, inspect the populated cart drawer, and see the ingredient panel alongside the design-system reference. Together, they show how shared visual rules and component state connect the screens.

For related work, browse my software project portfolio. To discuss the scope of a product storefront or interactive prototype, see my development services or contact me.