What style of karate was featured in the movie where Ralph Macchio portrayed Daniel LaRusso?
Ralph Macchio: Ralph George Macchio, Jr. ( ; ] ; born November 4, 1961) is an American actor, best known for his roles as Daniel LaRusso in "The Karate Kid" , Eugene Martone in "Crossroads", Bill Gambini in "My Cousin Vinny", and Johnny Cade in "The Outsiders". The Karate Kid: The Karate Kid is a 1984 American martial arts drama film produced by Jerry Weintraub, directed by John G. Avildsen, written by Robert Mark Kamen, and stars Ralph Macchio, Pat Morita and Elisabeth Shue. The Karate Kid:  The film features the Gōjū-ryū style of karate.
Gōjū-ryū