"Design an architectural pod for Neptune, inspired by the planet’s violent storms and the nautilus shell. The pod should feature a shape-shifting spiral structure that adapts seamlessly to Neptune’s extreme environmental conditions, such as strong winds, intense storms, and extreme cold, providing natural storm protection. The pod should be modular and dynamic, capable of adjusting its configuration based on external factors like weather and terrain. At the core, include a reinforced lab for the production of Nelus, designed to withstand Neptune’s harsh conditions. Living spaces--such as circular bunk rooms, dining, and recreation zones--should be flexible and easily reconfigurable to meet the changing needs of the inhabitants. Strategically place mobile storm shelters that can shift positions in response to storm patterns for maximum safety. The design must incorporate biomimicry, renewable energy systems like solar and wind, and self-sufficient systems for water, waste, and food management, making it a fully sustainable and resilient pod. Ensure the design is contextualized within Neptune's environment, highlighting how the pod interacts and adapts to the planet's atmospheric and surface conditions. This is not to be a poster, but a functional, shape-shifting architectural pod set on Neptune."