Cards Swipe: Create a swipeable deck of full-bleed image cards. Two card types: visual (centered title over the image) and content (title + short text over a bottom dark gradient). Show 3 stacked cards: back cards peek above the top one, slightly smaller and darker. Drag the top card sideways; it follows the pointer and tilts. Past a threshold or on a fast flick, it flies off and goes to the back, revealing the next; else it snaps back. Wheel/trackpad scroll also swipes; scrolling back restores the previous card. Arrow keys navigate. Infinite loop. Expose stack, swipe and card styles as controls.