Modern Brand Kit for Billosdock

I’m launching a bill-management app called “billosdock” and I need a cohesive brand package that feels modern while still looking muted and professional. The core of the job is a primary logo, but I also need it adapted so it presents perfectly in three contexts: inside the mobile/desktop application, on the public marketing website, and on a standard business card.

Here’s what I expect at hand-off:
• A polished, modern logo in vector format (Adobe Illustrator .ai as the master) with both full-colour and single-colour versions.
• A concise colour palette that uses muted, professional tones, supplied as hex/RGB/CMYK values and embedded in the AI file’s swatches.
• Recommended typography specs that marry well with the logo—please outline weights, sizes, and web-safe fallbacks.
• A simple website hero mock-up showing the logo in situ.
• A double-sided business-card layout (3.5"×2") that demonstrates practical use of the mark, colours, and type.

All files should remain editable vectors, with any linked assets included. If you use Adobe Illustrator, please keep layers tidy and name them logically.

I’ll review the work against clarity at small sizes (app icon), legibility on screens, and overall consistency between the three use cases. Once approved, final delivery should be a zipped package containing the AI source, high-res PNGs, and PDF proofs.