Modern energy-efficient building, sleek glass facade, double-glazed windows, green roof with lush vegetation, solar panels on rooftop, wind turbine integrated into structure, curved lines and minimalist design, steel frame with recycled materials, natural lighting, open-plan interior, wooden floors, floor-to-ceiling windows, vertical garden walls, futuristic urban setting, cityscape background, blue sky with few clouds, warm ambient light, 3/4 composition, shallow depth of field.