No more amazing than your religion believing and teaching Mary is the mother of God and the Queen of heaven...
Do you believe that Jesus is the archangel Michael? Why?
When one reads the CCC 963 one sees the error of Rome.
Since the Virgin Mary's role in the mystery of Christ and the Spirit has been treated, it is fitting now to consider her place in the mystery of the Church. "The Virgin Mary . . . is acknowledged and honored as being truly the Mother of God and of the redeemer...CCC 963
Pay close attention to the AND in the catechism.
Rome is claiming a lot here....and a lot of error.