#what-is-section {
    background: #212121; 
    display: flex;
    justify-content: center;
    z-index: 1;
}

#what-is-section .content {
    flex-direction: column;
    align-items: center;
    padding-top: 75px;
    padding-bottom: 150px;
}

#what-is-section h2, #what-is-section p {
    color: #FFF;
}

#what-is-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 90px;
}

/* #what-is-cards div {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 360px;
    border: 1px solid #fff;
    border-radius: 20px;
    padding: 30px 30px 15px 30px;
} */

#what-is-cards div {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 360px;
    padding: 30px 30px 15px 30px;
    border-radius: 20px;
    background: #212121;
    z-index: 1;
    overflow: hidden;
}

#what-is-cards div::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 2px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8F8C8 49.4%, #9C27B0 100%);
    border-radius: 20px;
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    z-index: -1;
}

#what-is-cards div p {
    margin-top: 32px;
    text-align: center;
}

#what-is-cards div p:last-child {
    margin-top: 16px;
}

@media (max-width: 600px) {
    #what-is-section .content {
        padding-top: 36px;
        padding-bottom: 40px;
    }
    
    #what-is-section h2 {
        font-size: 28px;
    }

    #what-is-cards {
        margin-top: 10px;
        max-width: 100%;
        padding: 0 20px;
    }
    
}