Create a welcoming and professional website layout for a construction consultancy that specializes in holistic, sustainable building techniques with a focus on biophilic design. The layout should emphasize innovative construction methods, eco-friendly materials, and nature-integrated designs. The header features soft beige with deep olive green text, paired with a light cream navigation bar. Highlight sections on biophilic design principles, natural materials sourcing, and sustainable construction techniques, using muted gold accents for call-to-action buttons. The design should reflect expertise and warmth, emphasizing the connection between nature and construction practices, with minimal focus on the aesthetics of spaces. Tropical forest, nature, masculine and feminine balance.