# Collateral

> Artefacts that leave the product — cards, signatures, and social imagery.

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LLMS index: [llms.txt](/brand/llms.txt)

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Collateral is where the brand travels without its context. These artefacts are
often seen once, at small size, next to other companies' material — so they lean
harder on the mark and the wordmark than in-product surfaces do.

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Section pages:

- [Business card](/brand/docs/collateral/business-card/): The digital-first vCard, shared by QR code or link.
- [Email signature](/brand/docs/collateral/email-signature/): A signature that survives every mail client, carries the details business mail is required to carry, and stays quiet on a white message.
- [Email](/brand/docs/collateral/email/): A sendable message — the newsletter layout, its bulletproof button, and the constraints a signature does not have to solve.
- [Social and OG images](/brand/docs/collateral/social/): Templates for LinkedIn, GitHub, blog headers, and Open Graph cards.
- [Service one-pager](/brand/docs/collateral/flier/): The sales flier — one service, one page, one call to action.