South-facing building facade, large windows, solar panels, green roofs, natural ventilation, cross-ventilation, clerestory windows, high ceilings, open floor plans, minimalist interior design, polished concrete floors, wooden accents, optimized daylighting, reduced artificial lighting, passive heating and cooling, thermal mass materials, insulation systems, weather-tight exterior walls, durable building envelope, energy-efficient systems, real-time performance monitoring, data-driven optimization.