This is the Heading

This text is visible using the Poppins font. and local font

This text is hidden using opacity: 0, so it is invisible but still takes up space.

This text is hidden using visibility: hidden, so it is invisible but still occupies space.

This text is hidden using display: none, so it does not occupy space at all.

This text is hidden using display: none, local font, so it does not occupy space at all.

This text is hidden using transparent text, local font, so it does not occupy space at all.