Modal is fixed in the hero above. As you scroll past him, his eyes look down. As you scroll back, they look up. ScrollTrigger handles the position math — we just say "when this section enters the viewport, eyes go down."
When this section enters view, Modal's body band shows a one-pixel pulse traveling left to right — like a heartbeat. ScrollTrigger fires the timeline. repeat: -1 keeps it running while this section is visible.
Five small Carbon stars puff up around his head. Stagger 90ms apart. elastic.out(1, 0.5) on the scale, power2.in on the fade-out. He bounces once.