Hi Marco. New website looks great! Love the animated logo! Good job with portfolio and galleries. A few comments:
Animated logo loop
Although I love the logo, I think it becomes a bit annoying when it keeps animating forever. I don't know what application you are using, but there should be a "loop" setting available for gifs, which by default it set to infinite. I think it would look more pro if the logo only animated 3-4 times, and then remain static.
The chosen "vertical" layout for the screenshot-type images on this page feels cluttered and confusing. Also, with this layout, each image doesn't fit on my 13" screen without scrolling and the visible JPG-compression on the screenshots is not elegant. Perhaps you should try COLUMNS layout (for example 3 columns) for this page? Also, I would consider using PNG images for these images, although that will be less important when if you change the layout. I don't think visitors will be reading the text in the screenshots, but they give a good overview of your works.
Add an image or image intro? Page feels a bit naked with only text. Also, perhaps use two columns for listing the clients?
Karl. thanks for your precious suggestions. Now I use a not-animated logo. WORKS page changed according to your comments and CLIENTS page with two columns (I still have to think about a INTRO image).