The intro has a weird but captivating pull. The choice of sound design pleasant while also unnerving but it's not off-putting or abrasive. The song doesn't progress in a way that I'd expect, but, and I understand that my style tends to explore how big a song can go, similar to what you have in the 2:18 section. Even when it is at that climactic big environment it's still a subdued feel. It feels short for being 3 minutes long.
The writing has a pretty but dark feel to it. The instrumentation generally feels soft and at times bright (without being harsh). Similar to what would be used to bring across the feel of ice or space, the brighter (higher pitched) aspects of the voices has a sense of clear light or a pureness, but then the minimalistic voicing and soft attacks brings about a feeling of emptiness or void (without feeling like there's something missing in the mix). I really like your blend of organic voices (strings and female vocals) combined with electronic synths. Your choices here have them working well to combine into a single idea as compared to what some people would do with having them be symbolic for two different and opposing themes.
I'm pretty happy with the mixing. It helps that you don't have a lot of voices happening at the same time, but I have no complaints with the production quality. However, if I were to nitpick, I think at 2:31 that some of your background chord synths might be a tad overpowering.