A modern web application that projects your future life based on current lifestyle choices, combining health, climate, and financial data with AI-powered storytelling and personalized recommendations.

• Life Projection Engine: Advanced algorithms calculate health, climate, and financial projections based on user inputs
• AI Storytelling: Gemini AI generates personalized narratives about your future self in 2049
• Interactive Visualizations: Dynamic charts showing 25-year projections and trends
• Scenario Comparison: Save and compare different lifestyle choices side by side
• Goal Tracking: Set personal improvement targets with progress monitoring

• Life expectancy calculations based on sleep, diet, and exercise habits
• Health score tracking over time
• Personalized benefits and risk factor analysis
• Research-based multipliers for lifestyle impacts

• Annual CO₂ footprint calculation from commute and lifestyle choices
• Tree equivalent visualizations for environmental impact
• Cumulative environmental impact over 25 years
• Actionable climate improvement suggestions

• Compound interest calculations for savings growth
• 25-year wealth accumulation projections
• Monthly contribution tracking
• Investment growth visualizations

• Personalized Stories: Gemini AI crafts engaging narratives about your future life
• Smart Suggestions: AI analyzes your lifestyle and provides improvement recommendations
• Goal Setting: Intelligent goal suggestions based on your current habits

• Modern Design: Animated backgrounds, floating cards, and interactive elements
• Responsive Layout: Optimized for desktop and mobile devices
• Real-time Updates: Instant feedback and dynamic visualizations
• Share Results: Generate shareable links for your projections

• Frontend: Next.js 14 with App Router, React 18, TypeScript
• Styling: Tailwind CSS v4, shadcn/ui components, custom animations
• Charts: Recharts for data visualization
• AI Integration: Google Gemini API for storytelling and suggestions
• State Management: React hooks and context
• Data Storage: In-memory storage for scenarios and shared results

• Sleep impact: Based on sleep research showing optimal 7-9 hours
• Diet multipliers: Vegetarian/vegan (+2-3 years), balanced diet (+1 year)
• Exercise benefits: Regular exercise adds 3-7 years to life expectancy
• Screen time effects: Excessive screen time reduces life expectancy

• Commute CO₂ emissions: Real-world data for different transportation methods
• Diet carbon footprint: Meat consumption vs. plant-based diets
• Tree equivalents: ~40 trees needed to offset 1 ton of CO₂ annually

• Compound interest formula: A = P(1 + r/n)^(nt)
• Assumed 5% annual return (conservative market average)
• Monthly contribution compounding

• app/page.tsx - Main application with form and results display
• lib/simulation-engine.ts - Core calculation logic for all projections
• components/projection-charts.tsx - Interactive data visualizations
• components/goal-tracker.tsx - Goal setting and progress monitoring

• components/animated-background.tsx - Dynamic background with floating orbs
• components/floating-card.tsx - Animated card components
• components/interactive-button.tsx - Enhanced button with hover effects

• app/api/generate-story/route.ts - Gemini AI story generation
• app/api/generate-suggestions/route.ts - AI-powered improvement suggestions
• app/api/share-results/route.ts - Create shareable result links
• app/api/save-scenario/route.ts - Save user scenarios

1. Clone the repository ```bash git clone cd future-you-simulator ```

2. Install dependencies ```bash npm install ```

3. Environment Variables Create a .env.local file with: ``` GEMINI_API_KEY=your_gemini_api_key_here ```

4. Run the development server ```bash npm run dev ```

5. Open in browser Navigate to http://localhost:3000

The application follows modern design principles with:

• Gradient Aesthetics: Blue-to-purple gradients with accent colors
• Animated Interactions: Floating elements, hover effects, and smooth transitions
• Accessibility First: Proper contrast ratios, semantic HTML, and screen reader support
• Mobile Responsive: Optimized layouts for all device sizes

• Database Integration: Persistent storage for user accounts and scenarios
• Social Features: Share and compare results with friends
• Advanced AI: More sophisticated lifestyle analysis and recommendations
• Gamification: Achievement system and progress rewards
• Expert Insights: Integration with health and financial professionals

The app tracks user engagement through:

• Scenario creation and comparison rates
• AI story generation success rates
• Goal setting and achievement tracking
• Share link creation and usage

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

This project is licensed under the MIT License - see the LICENSE file for details.

Built with ❤️ for a better future