0714
When the user taps the collapse toggle in the Flighty Connection Assistant Sheet, the explanatory paragraph smoothly fades out and collapses its height. Simultaneously, the colorful connection timeline slides upward, and the detailed flight connection itinerary (including terminals and times) fades and slides up from the bottom into view. The caret icon rotates 180 degrees to indicate the collapsed state. The entire transition uses a snappy spring curve, making the layout adjustment feel responsive and tactile.
