Private event deck - interactive financial model

This started as a business conversation: could an outdoor event work financially, operationally, and visually? I turned that into an internal interactive deck that presents the concept while letting the team test the assumptions.

The goal was not to make a decorative landing page. The page needed to work as a decision surface: concept, visual direction, constraints, planning logic, and next steps in one flow. Sensitive venue, budget, and operational details are redacted in this public case.

A static deck would hide the most important question: does the event make sense under different assumptions? I built the calculator into the page so the team can change attendance, ticket price, bar revenue, margin, reserve, and cost lines - then immediately see cost, revenue, result, and break-even.

The hero animation direction uses a 21st.dev component as its starting point. Full credit to 21st.dev for that source inspiration; my work here was adapting it into the deck's visual system, structure, responsive layout, and planning workflow.

The deck still works as a phone link - important when the concept is being shared in chats, calls, and quick partner conversations. The mobile screenshots are redacted for public portfolio use.

I handled the concept-to-interface structure, deck architecture, responsive frontend, interaction design, financial calculator, redaction for public portfolio use, and deployment.

Vanilla JavaScript, GSAP interactions, responsive HTML/CSS, component adaptation, local image assets, and Vercel hosting.

A live decision deck: visual enough to make the concept feel real, concrete enough to discuss assumptions, and interactive enough to replace a static proposal or spreadsheet screenshot.