Julio Enciso's stunning leveller cemented Brighton's place in next season's Europa League as Manchester City's Premier League winning run was halted at 12 games by a thrilling 1-1 draw.
The 19-year-old Paraguay forward unleashed a thunderous, swerving effort into the top right corner from 25 yards seven minutes before the break to mathematically guarantee Albion a sixth-placed finish.
Phil Foden put the newly-crowned champions ahead at the Amex Stadium with his fifth goal in as many starts against the Seagulls.
But, despite bringing back a host of big names, Pep Guardiola saw his formidable side drop points for the first time since February 18 after Erling Haaland's 79th-minute header was disallowed due to VAR spotting a shirt pull on Levi Colwill.