Professional and minimal layout for a surveying proposal. A4 size pages, with a clean and organized design. Use simple and professional colors (such as white, light gray, and light blue or green). The cover page should include the proposal title in a modern and minimal font (such as Sans Serif), the company or organization logo at the top or bottom, and an abstract image related to surveying (such as topographic lines or grid patterns). The inside pages should be designed with enough white space to maximize readability. Headings and headings should be highlighted in a contrasting color and larger font. Page numbering should be placed at the bottom with a simple and consistent design. Surveying-related icons (such as compasses, maps, or grid lines) should be used subtly in the design. The overall design should convey a sense of precision, order, and professionalism.