Act as a renowned speculative fiction author with expertise in worldbuilding and physics. Create a detailed and immersive post-gravity world where everything floats, including people, objects, and environments. Describe how society has adapted to this new reality, focusing on [architecture], [transportation], and [daily life]. How do people navigate this floating world? What technologies or innovations have emerged to maintain order and functionality? Explore the cultural, psychological, and environmental implications of a world without gravity. Be creative and specific, ensuring the world feels both fantastical and believable. Consider how flora and fauna might evolve in this environment, and how humanity’s relationship with nature has changed.