[HELP] Tool Creating 100 Landing Pages with Non-Code Staff, Without CMS

Hi there,

Is there any drag and drop builder, or any builder with preview option for simple responsive modernlooking landing page building with Bootsrap / vue/react etc?
We do not conduct designs, but client insists on doing it with us and No budget to hire freelancers. I got some smart Non-Coders. and coding parts can be GPTed. My people are expert GPTers.

I need a online/offline for simple landing page building. Following image is in the ballpark of what my client wants, Very simple design, But need to be different from each other.

I do not need to automate the creation, i just need to make it easier for my staff. I have two three people with coding experience to handle the hard coding part.

Any ideas?

You can use the free Spectra theme (full site editing) for WordPress: https://wpspectra.com/website-templates/?page-builde

And use one of the prebuilt templates