Finsmith Koi Craft Hero

Full-viewport lacquer-red hero for a branding studio called Finsmith, with a giant cream Poppins headline and a real Three.js koi swimming over it. The GLB mesh is re-wrapped in the vertex shader around a 32-point spine that follows the path of the head, so the body bends, the tail beats and the fins ripple; the koi follows the cursor, darts to taps and casts a depth-aware drop shadow. Twinkling SVG sparkles and a cream pill nav complete a single index.html, responsive to 375px.