Keep all Russian text perfectly still, sharp, readable and unchanged throughout t...

Keep all Russian text perfectly still, sharp, readable and unchanged throughout the whole video. Animate only the festive elements around the card: delicate gold and blue confetti slowly drifts down from above; balloons at the sides gently sway on their ribbons; sparklers at the lower corners burn with small warm realistic sparks; soft golden light twinkles in the background. Add two subtle ...