I don’t think it’s so much that the fonts are too big as much as I would probably make better differentiators btwn groups of information. Make the header leading tighter, maybe take off the lines.
Maybe make the most important words in that teal green color from the image to add more pop and tie together better.
Combine your project… text and the transforming visions… text into one body paragraph in smaller at the right of the image.
tighten leading of bottom text as well, maybe you can go somewhat smaller.
G’luck! Dunno if my response is too late!