Company logo and header paper design needed

Information for the business: Architectural
Industry: Art and Design
Design details: Hi

Im just starting out with a new business and I need to enhance my profile professionally, I need an architectural logo ( using elements of the company name) needs to be architectural bias,
and also a business letter design, e.g a header and also the company logo.
Content to include: Kirdan Architectural Design
Ideas for the visual style: architectural,
Preferred colors: tonal shades , nothing really vibrant - needs to be conservative, similar to attached images
Extra notes:
the attached images are just for reference