CRED Vehicle Policy Card Unstack Interaction

When a user taps on a policy card in the list, the selected card smoothly expands vertically to reveal comprehensive details, pricing, and a call-to-action button. Simultaneously, the surrounding cards in the stack slide downwards, creating a clear visual hierarchy and focusing the user's attention on the active policy. The transition uses spring physics to make the movement feel physical and responsive, with subtle stagger as the sub-elements within the card fade and slide into view.