The design of a western-style courtyard for a villa typically involves a blend of traditional and modern elements. It often includes a central lawn, decorative hardscapes such as pathways and patios, and a variety of plants and trees for landscaping. The design may also incorporate water features like ponds or fountains, and outdoor seating areas. It is important to consider the architectural style of the villa and the surrounding environment to ensure a cohesive and functional outdoor space.