Brand materials design adaptation (following currently brand visuals)

Information for the business: Children therapy
Industry: Lifestyle/Travel
Design details: Hi,

I own Helpingkids.co.uk (see website and Facebook page for reference). I am in the process of creating 2 1 pager leaflets and 1 folder. These materials will be handed out to potential partners and or clients. The folder is still tbc depending on printing cost.

I recently had my business cards done in a design that I really like and would like the new materials to fit with this design.
Target audience: Schools, tutoring companies, parents
Number of pages needed: 4
Content on the front/back side and body: will send file
Ideas for the visual style: will send file
Extra notes: I have attached one part of the business cards I can send the other one later on.