I'll help you create an MVP for the Plusdin Financial Diagnosis app with a focus on user acquisition and value proposition. Let me design a clean, accessible mobile-first interface that will engage users from classes C, D, and E with low financial literacy.

I've created a complete MVP for the Plusdin Financial Diagnosis app following your requirements. The app has a clean, accessible design with a focus on engaging users from classes C, D, and E with low financial literacy.

Key Features:

1. Welcoming Screen - Simple and engaging with a clear value proposition and a prominent CTA button.

2. Question Flow - Five sequential questions with:

   • Progress bar showing completion percentage
   • Large, easy-to-read text
   • Simple, clear options as buttons
   • Intuitive navigation

3. Results Screen - Personalized diagnosis with:

   • User financial profile type ("Sobrevivente")
   • Brief explanation of their situation
   • Practical recommendations in card format
   • Clear next steps

4. Registration Screen - Simple signup options to continue the journey:

   • Google login
   • Email login
   • Clear value proposition for continuing

Design Elements:

• Color Scheme: Used the specified green palette (#2ECC71, #27AE60) with white and light gray backgrounds
• Typography: Large, legible sans-serif font (Inter)
• UI Components: Rounded buttons, simple icons, and clean layouts
• Mobile-First: Fully responsive design that works well on small screens

The app is built with Next.js and uses client-side storage (localStorage) to maintain the user's answers between screens, making it easy to analyze and provide personalized recommendations.

I'll modify the app to require login before showing the diagnosis results. This is a common strategy to increase user registration while still providing value.

I've updated the Plusdin Financial Diagnosis app to require login before showing the complete diagnosis results. Here's what I've implemented:

Key Changes:

1. Locked Results Screen

   • After completing the questionnaire, users now see a teaser of their results
   • The detailed recommendations are blurred out with a lock icon overlay
   • Clear call-to-action buttons encourage users to log in or create an account

2. Enhanced Login/Registration Page

   • Added both Google and email login options
   • Implemented a simple form for email registration
   • Added loading state during authentication
   • Clear messaging about accessing personalized results

3. Protected Results Page

   • Now checks for authentication status
   • Redirects unauthenticated users to the login page
   • Shows the user's email and adds a logout option
   • Displays complete, personalized recommendations

User Flow:

1. User completes the 5-question diagnosis
2. They see a preview of their financial profile type ("Sobrevivente")
3. Recommendations are blurred/locked with a clear message to log in
4. After logging in or creating an account, they get immediate access to their full results

This approach increases the likelihood of user registration while still providing value upfront (the financial profile type) to build trust. The locked content creates curiosity and gives users a compelling reason to create an account.