Codex Silver Token Product Shot

Create a premium macro product photograph of {argument name="token type" default="Codex tokens"}: exactly 5 metallic silver coins on a glossy dark reflective surface, with 4 coins stacked horizontally on the left and 1 large coin standing upright and leaning slightly in front on the right. The upright coin dominates the composition and has a ridged edge, embossed concentric circular rings, the word {argument name="top inscription" default="CODEX"} spaced across the top rim, and {argument name="bottom inscription" default="BUILD THE FUTURE"} curved along the bottom rim. In the center of each visible coin, emboss a rounded-square app-icon panel containing a cloud-shaped outline with a command prompt chevron and short underscore line, like a terminal symbol inside a cloud. The stacked coins should show ribbed edges and partial top engravings, with the top stack coin also showing the same logo and faint rim text. Use cool blue and violet studio lighting, polished brushed-metal material, crisp engraved details, shallow depth of field, soft bloom highlights, and a smooth gradient background from deep navy on the left to pale electric blue on the right. Make it look like a high-end cryptocurrency/token advertisement, square 1:1 composition, photorealistic 3D render, no people, no extra objects, no watermark.