What will prevent adapting the old man?

Question

css

Good day to all. I took my first freelance order: soso82.myjino.ru/. I need hard reasoned criticism in the course of work. The biggest question is the question of adaptation. Is it worth taking this into account now as we work and building the page structure taking into account subsequent adaptation, or is it easier to do it later?

Answer 1

You can check yourself on point 1.
But it's better - on all.

Answer 2

horizontal scrolling, incomprehensible indentation from above (probably due to the lack of a reset)

Answer 3

needs to be done right away.