Our services section update (#532)

* Added subtitle

* chore: our services section updates

* chore: additional american english standardization

* chore: minor US english standardization and .png updates

* chore: update the one image I missed

* chore: punctuation in the hero updates

* chore: copy & image updates + stefan's blog

* chore: minor blogpost copy update

* chore: sve i svasta

* chore: minor id update

* Replaced <ins> with <a>

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Co-authored-by: Ante Koceić <ante@crocoder.dev>

Author: vele616