Vastu Shastra is an ancient Indian science of architecture and construction, which is based on the principles of design, layout, and spatial arrangement. The word "Vastu" refers to the dwelling or structure, while "Shastra" means science or knowledge. Vastu Shastra is believed to guide the creation of living spaces that are in harmony with nature and cosmic energy. It involves the proper alignment of physical elements such as light, air, water, and the Earth to create balanced and harmonious living or working environments.
Vastu Shastra integrates aspects of astrology, astronomy, geometry, and physics, and is aimed at promoting health, prosperity, happiness, and success. The basic idea is that every building, whether residential, commercial, or spiritual, has its own energy field, and by aligning the design according to the principles of Vastu, one can enhance the positive energy and mitigate negative influences.