it's very clean, very nice - so far. it's hard to critique more than that obviously due to the lack of content, but i have a few suggestions from where you go from here:
- i love the colours. light & cool. i think a few "icons" on their respective sections would be great, in pastel colours.
- the font and font colour could really screw things up, if you decide the wrong size, wrong font, or 'black' as the colour. a dark(ish) grey colour would work quite well, apart from areas that are already grey.
i'm thinking along the lines of a couple of similar 'modern', 'pastel' sites i've seen recently. if i remember the links, i'll throw them over as it might make my points seem a little more valid.
be very interesting to see what you do with it. even if you change the layout, the use of colour is very good so worth keeping.