Architectural design requires a deep understanding of core subjects essential to creating functional, safe, and visually appealing spaces. Key areas include space planning, building massing, and orientation—ensuring effective layout, natural light use, and site responsiveness. Architects must be proficient in codes and regulations to meet safety, accessibility, and sustainability standards. Knowledge of materials and finishes is crucial for performance, aesthetics, and environmental impact. Successful design also depends on integration with mechanical, electrical, and structural systems. This multidisciplinary coordination supports efficient, compliant, and cohesive designs that align with user needs, project goals, and long-term building performance.