Single column page using html and css(without js)

Hi everyone, first of all it's a pleasure to be here sharing my stuffs and acquiring knowledge with all of you.

I have some issues when i was doing this challenge.

First, i don't know javascript yet to build beautiful interfaces, so it was kind hard to me (a novice in web development) to complete perfectly the site exactly the same as the example.

The hover effects don't work as it should be when i hover the mouse on it, especifically on the social media icons, that i used svg's and i dont know how to change the color of it even passing hours trying to do so :x

I really really enjoy doing this, and i hope you guys read my submit and could give me a feedback and tips to improving my code.

(Sorry if you are reading grammar errors, english is not my primary language)