Eco-friendly building, recycled materials, low-carbon concrete, sustainable wood, bamboo textures, living roofs, green walls, solar panels, wind turbines, rainwater harvesting systems, natural ventilation, minimal waste design, reusable components, FSC-certified timber, locally sourced materials, organic coatings, non-toxic paints, energy-efficient systems, passive house architecture, thermal mass construction, radiant floor heating, clerestory windows, overhangs, shading devices, natural light optimization.