Space Tourism Website Solution

Hi, this is the solution that I came up with for this multipage website. I had a really hard time building it with all the different components which are a part of this site. The css I wrote is a mess and there is a lot of redundant code, so I know it can be improved using best practices. There are some other issues with the site, that unfortunately I couldn't figure out how to solve and I ran out of time. Please give your feedback, it'll be highly appreciated. Thanks.