Now you're talking like a professional. I like that from my future boss.
I see the logo, it's beautiful.
Now, onto business.
25 to 30 seconds is a lot of time for an intro, I propose something 15-20 seconds, 2 or 3 cameras approaching the pyramid and going away, some of them show the different angles. Then we focus on the center and the hologram starts. A great studio lighting covers the whole set. Then we can finish the animation with a kickass start text, appearing beautifully (if such word exists hehe) to finish the whole video with a smooth fade out.
You say that you don't need portfolios or fancy presentations, I won't do such things.
Don't hesitate to ask me the questions you want, I'll be here eager to answer them.
Have a great day.
Esteban