Sales Wizard Development Needed

I need a clean, step-by-step wizard that walks my internal sales team through a brief sales questionnaire, captures their inputs, and then surfaces the right next step or resource. The flow should feel intuitive—one screen at a time, clear progress indicators, minimal distractions—so reps can move from “start” to “submit” without hunting for buttons or second-guessing what comes next.

Core requirements
• Multi-step layout with progress tracking
• Dynamic sales questionnaire (conditional questions, simple validation)
• Summary page that can be copied or exported (PDF or email)

I’m platform-agnostic: a lightweight React, Vue, Angular, or plain JavaScript solution is fine as long as it’s responsive and easy to maintain. Hand-over must include the working code, brief setup instructions, and a quick video or annotated screenshots showing the flow in action.