# Collateral

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


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.


- [Business card](https://projectious-work.github.io/brand/v3.0.0/docs/collateral/business-card/index.md) — The digital-first vCard, shared by QR code or link.
- [Email signature](https://projectious-work.github.io/brand/v3.0.0/docs/collateral/email-signature/index.md) — A signature that survives every mail client, carries the details business mail is required to carry, and stays quiet on a white message.
- [Email](https://projectious-work.github.io/brand/v3.0.0/docs/collateral/email/index.md) — A sendable message — the newsletter layout, its bulletproof button, and the constraints a signature does not have to solve.
- [Social & OG](https://projectious-work.github.io/brand/v3.0.0/docs/collateral/social/index.md) — Templates for LinkedIn, GitHub, blog headers, and Open Graph cards.
- [One-pager](https://projectious-work.github.io/brand/v3.0.0/docs/collateral/flier/index.md) — The sales flier — one service, one page, one call to action.