Clip-path wipe reveal of children, once
With triggerMode="mount" the wipe fires once the component mounts.
The reveal can originate from any edge: left, right, top, or bottom.
Pass duration (ms) for a slower or faster wipe. Default is 500 ms.
With triggerMode="intersect" the wipe fires once the element reaches 50% visibility — useful for below-the-fold content.