Laptop won’t turn on

My laptop won’t turn on. It’s a MacBook Air 2017.

The screen is completely black, there is no sound, no keyboard light, nothing happening. I used it yesterday with no issue.

I have it charging (charging light is orange) and the only thing that happens is that when I press Ctl + Alt + Maj + power button for 10sec, when I release them, the charging light changes to green for 1 or 2 sec and then goes back to orange.

Any ideas where the issues could come from and what can I do ?

Many thanks for your help!