.promo {
    width: 100%;
    height: 100%;
    
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    margin-top: 40rem;
    
    gap: 40rem;
}

.promo__heading {
    width: 100%;
    font-size: 20rem;
    line-height: 20rem;
    text-align: left;
    
    padding: 0 var(--p-x);
}

.promo__heading span {
    display: block;
    width: 100%;
    border-top: 3rem solid var(--theme-black);
}

.promo__cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    
    gap: 80rem;
    padding: 0;
    
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding: 0 var(--p-x);
}

.promo__cards::-webkit-scrollbar {
    display: none;
}

.promo__cards__card {
    height: 100%;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;


    gap: 20rem;
}

.promo__cards__card__img {
    width: 100%;
    border-radius: 12rem;
    object-position: center;
    object-fit: cover;
    
    pointer-events: none;
    user-select: none;
}

.promo__cards__card__text {
    font-size: 16rem;
    line-height: 20rem;

    pointer-events: none;
    user-select: none;
}

a {
    text-decoration: none;
    color: inherit;
}

.project_shape {
    position: absolute;
    max-width: 650rem;
    top: 0;
    left: 50%;
    transform: translate(-50%, -10%);
    z-index: -1000;
}

.project_shape img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.init_sec {
    padding-top: 120rem;
    padding-bottom: 0rem;
}

/* responsive */

@media screen and (min-width: 768px) {
    /* promo section */
    .promo {
        padding: 30rem 0;
        height: auto;
        gap: 100rem;
        justify-content: space-between;
    }

    .promo__heading {
        font-size: 36rem;
        line-height: 40rem;
    }
    
    .promo__cards {
        width: 100%;
        overflow-x: scroll;
        overflow-y: hidden;
        align-items: flex-start;

        flex-direction: row;
        column-gap: 40rem;
    }

    .promo__cards__card {
        min-width: 630rem;
        gap: 45rem;
    }

    .promo__cards__card__img {
        width: 630rem;
        height: 520rem;
        border-radius: 32rem;
    }

    .promo__cards__card__text {
        font-size: 36rem;
        line-height: 40rem;
    }

    .init_sec {
        padding-top: 300rem;
        padding-bottom: 450rem;
    }    
}