Great to see someone working in a dedicated way on marketing.
Took a look at the site under development. I'm not a fan of dark backgrounds but I know some are. One of the main reasons I don't like dark backgrounds is I find the text is too bright. You might want to consider going with a bit larger body text with a SLIGHT gray tinge to cut the bright a bit. The larger helps those of us over 50 see easier. It does seem that we have a broad age group accessing Hive.
I found the logo placement on the main page worked flawlessly for me. Didn't actually notice the animation the first time I looked and that actually is a good thing. Subtle animation is something I very much prefer. It gives me that opportunity to 'discover' it rather than it jammed in my face.
The DHF title.. you might want to consider, even if in small print, adding the words beside it. The title as it is does nothing to draw me to read the text.
Did you intend to have the text from the Ecosystem section repeated under wallet? It doesn't really say anything about wallet.
I like the popups when you hover over the icons on the ecosystem ... nice job. The type is a bit small but worth the squint and the layout is clean.
Bit of a nitpick but on the Exchanges section ... maybe drop 'the' from the sentence. It flows nicer when it reads: Hive is available at top exchanges for secure transactions
That moving body text is irritating. The first time it's disorienting to see and after a while, having to pause for the text to stop moving is irritating.
Sorry, I know you're doing a lot of work and I don't like giving the negative feedback but if no one says anything you don't get how others see it.
Overall, other than what I've noted, the site is clean and easy to follow.