```html
Seastead 3D Design
⚓ Seastead Trimaran Design
3 NACA-foil floats · 80 ft triangle
Space-frame → 50×14 ft living area
Ladders on leading edge of each leg
Drag to rotate · Scroll to zoom
Floats / Wings (NACA foil)
Space Frame (steel tubes)
Living Platform
Access Ladders
Waterline
```
This creates a complete 3D WebGL scene of your seastead design with:
**Floats / Wings:**
- Three NACA foil-shaped floats arranged in an 80-foot equilateral triangle
- Each 19 ft long with approximate NACA thickness distribution (10 ft chord, 4 ft max thickness)
- 50% submerged (water plane shown at mid-point)
**Space Frame:**
- Full 3D triangulated truss structure connecting all three float tops to the living platform
- Multiple elevation levels with diagonal cross-bracing for rigidity
- Joint spheres at connection points
**Living Platform:**
- 50 ft × 14 ft deck 5 ft above the float tops
- Wooden plank surface texture
- Low parapet walls on all sides
- Interior grid lines suggesting room layout
**Ladders:**
- Built onto the leading (forward-facing) edge of each float
- Extends from the waterline up to the deck level
- Orange-colored rails and rungs
**Interactive features:**
- **Drag** to orbit the camera around the structure
- **Scroll** to zoom in/out
- Animated gentle waves and subtle bobbing motion
- Shadow casting for depth perception
- Legend and info panel overlay