if you want to achieve a true frosted glass effect, stop using just opacity. the key is combining
backdrop-filter: blur(10px);
with a semi-transparent border to define the edge. this creates a
clear visual separation between overlapping layers without adding heavy shadows.
>always use a very subtle white tint instead of pure white.it prevents the UI from looking
washed out and muddy on dark backgrounds ] when your content density increases. just make sure to include a fallback for older browsers that do not support the filter property.