Teejay I would firstly go back the webpage where you saw the design idea, do a Ctrl + U then Ctrl + F search for the word "theme" you are looking for a line of information similar to "'
https://www.websitename.com/wp-content/themes/astra" the section after themes (astra) will tell you the WP theme used to achieve that design. Your now half way home.
Can this be achieved with Elementor yes but I would suggest the pro version, in fact it can be achieved with most page builders. For example
https://www.skyshot.co.uk/themes/ these are produced with another page builder but I needed a New Year challenge so opted to learn Elementor in 2020. And the first client web build on my testing server is looking good and planned for launch March 2020
https://movemywebsite.co.uk/build/midi1 Please bear in mind I've be doing this for 30yrs and learnt my trade coding in notepad when computers starting using 250kb floppy disks for storage and the www internet was really in it's infancy. Over the years I've built simple landing pages to complex site's that since launch back in 1997 a news site that is now 100,000's of pages. Google piped us to the post on launch by only 60 days.
That's frightening I've had a google account for 22 years OMG
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In today's web design world remember your chosen design should work mobile > tablet > desktop 85% of your users with be in mobile > tablet so the first questions is how much of your viewport (screen) is going to be lost to the drop-shadow.
So anything in the web space is possible, and I'm still learning everyday. Your're welcome to pm me but I think we have exhausted this thread.