Made a countdown timer that's actually satisfying to watch

Working on CountdownPop (countdownpop.com). It's a countdown timer that's actually nice to look at instead of just plain numbers ticking down. Ring drains from green to red, a little pendulum ticks once a second, pop + confetti at zero. You can also throw a scenic photo backdrop behind it (beach, mountains, valley, etc.) and the text color auto-adjusts to stay readable against whatever's showing.

No sign-up, nothing tracked. Just launched it properly this week. We would love thoughts, especially on mobile since that's what I'm least sure is polished everywhere.