Portfolio hover - display title before and on hover

Site URL: https://castleenvironmental.squarespace.com/services

Hi

I am working with a portfolio collection and I want to be able to display text over the portfolio before hover and also on hover. Currently squarespace makes you choose one or the other as standard. 

I also want to apply a green overlay on hover which I have been able to do by using this code: 

.grid-item .grid-image-inner-wrapper {
    position: relative;
}

.grid-item .grid-image-inner-wrapper:after {
    content: "";
    transition: opacity 0.5s;
    opacity: 0;
}

.grid-item:hover .grid-image-inner-wrapper:after {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    content: "";
    background: #175E01;
    opacity: 0.7;
}

.no-touch .portfolio-grid-basic .grid-item:hover .grid-image {
    opacity: 1;
}

However I want to display the font on the hover as well. I have targetted all the classes I can see to work along side this and am having no luck.

Password to site is : Standout2021

Thanks

Rachael

"display the font on the hover"

Can you explain this? I don't quite understand.

Also, do you need to fix these?

Site URL: https://castleenvironmental.squarespace.com/

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