Empty div scrolling on difference mode in the home page

https://phibsboro-press.webflow.io/
This could be a reference! In my website tho I’d like to have a text centered and fixed and a background image/Svg) – above i’d like to add a “fake scroll” where I create this difference between the div that scrolls & the text/image

How can I achieve that?




Here is my site Read-Only: LINK
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