Harnessing mathematics, the Smith Institute specialises in solving complex tactical and strategic problems for businesses, governments and organisations.
I agree with Jenish. Particularly liked the typography and the simple clean look you've accomplished. Seems to work well for the subject matter.
Overall site experience is good, few things you can improve, for example the navigation case studies is in 2 line, not sure why, other I can see move down element but it is not visible at front-end. (https://screencast.com/t/JLqfFqrRM)
Banner and content area having too much wide space on some resolution some resolution are fine.
Specially I love ...