A Confetti Pop birthday invitation built like a pop-art party poster. The page sets the honoree's name in bold rounded Fredoka One caps over a bright white ground, with the card's own hand-lettered brush headline carried through every kicker. Teal rules, a golden yellow reply plate and bubblegum pink accents follow the card's exact palette, and the confetti is everywhere: falling pieces drift over the page, ben-day dots texture the background, and starburst corners frame the invitation like a proof sheet. The countdown runs in sticker cells that tilt like hand-placed confetti and flip when digits change, under a giant outlined watermark of the honoree's first name that mirrors the name slot at load, and the details read like a party manifest with drawn pop icons — a calendar, a clock, a star-tipped map pin, a tee shirt, a sealed envelope and a parked car — each resting in its own teal chip. The RSVP is the Big Pop, the page's only solid color plate, stamped with a redrawn POP! rubber stamp carrying the honoree's age, and closed by a one-shot confetti burst on reveal. Twin illustrated balloons drift beside the proof at wide viewports so the page lives at rest. The countdown re-reads the host's own date on every tick, the reply slip carries the canonical RSVP call, and every detail row is filled from the host's invitation data. Mobile-first, reduced-motion safe, and built for a host who wants an energetic, no-theme celebration invitation.