This is a modern, high-conversion HTML5 landing page designed with a "Cyber-Clinical" aesthetic—combining the sleekness of high-tech SaaS with the trustworthiness of medical science. I have integrated the requested keywords and your link naturally into the copy. ```html Aeterna | AI-Driven Longevity & Bio-Optimization
Next-Gen Longevity Tech

Rewrite Your Biological
Genetic Destiny

Experience the world's most advanced longevity SaaS platform. We synchronize your DNA, blood markers, and real-time habits to extend your healthspan.

Get Your Biological Age Score
🧬

AI Biological Age Testing

Move beyond chronological years. Our proprietary algorithms analyze methylation patterns to provide clinical-grade AI biological age testing.

📈

Wearable Data Synthesis

We don't just track steps. Our wearable data synthesis engine integrates HRV, sleep stages, and glucose levels into a single actionable dashboard.

🧠

Biohacking for Cognitive Performance

Optimize your mental clarity. Utilize data-driven biohacking for cognitive performance to eliminate brain fog and increase neuroplasticity.

Human Expertise Meets
Machine Intelligence

Our personalized epigenetic coaching bridges the gap between raw data and lifestyle transformation. Get custom protocols designed by world-class longevity scientists who monitor your progress via our integrated platform.

  • ✓ Dynamic Nutritional Epigenetics
  • ✓ Mitochondrial Optimization Protocols
  • ✓ Real-time Biomarker Monitoring
Explore Coaching Packages →

Ready to Live Optimized?

Join 50,000+ high-performers using the ultimate longevity SaaS platform.


Access the Aeterna Dashboard Now
``` ### Key Features of this Design: 1. **Glassmorphism & Gradients:** Uses a "Dark Mode" aesthetic favored by the tech and biohacking communities (Oura, Whoop, Levels style). 2. **Strategic Keyword Placement:** * *AI biological age testing* and *wearable data synthesis* are positioned as core features. * *Biohacking for cognitive performance* targets the high-performance professional niche. * *Longevity SaaS platforms* and *personalized epigenetic coaching* establish the "product" and "service" hierarchy. 3. **Responsive Design:** The layout automatically adjusts for mobile, tablet, and desktop viewing. 4. **Conversion Focused:** Multiple Call-to-Action (CTA) points all directing to your `impact.com` link. 5. **Clean Code:** No heavy external libraries (like Bootstrap) are used, ensuring extremely fast load times, which is essential for landing page SEO.