SIDERIT — the meteorite you light with your cursor

A dark specimen stage where the cursor is the lamp. Not a spotlight mask over a photograph: a normal field derived from the image's own luminance, shaded with Lambert plus Blinn-Phong in a WebGL2 fragment shader, so pits fill and empty from the side the light is on and the silhouette picks up a thin specular edge. One fixed canvas carries the specimen across the whole document rather than reintroducing it per section. Scroll drives it into an etched Widmanstätten lattice at full bleed, out to a catalogue where hovering a row swings the lamp onto that stone, then the viewport re-keys to paper for a certificate you strike a seal into once. Three files, no framework, no animation library.

One payment unlocks every premium prompt for good. Copy them here the moment you own it.