.article0 {
    position: relative;
    overflow: hidden;
}

.a0-shadow {
    position: absolute;
    top: 0; left: 0;
    transform: scaleX(-1);
    width: 750px;
    opacity: .3;
    z-index: 1;
}

.a0-box-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12rem;
}

.a0-box {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
}
.a0-box:nth-child(2n) {
    flex-direction: row-reverse;
}

.a0-box-text {
    margin-top: 2rem;
}

.a0-box-text h4 {
    color: var(--main-color);
    font-size: 19px;
    font-weight: 600;
    font-family: 'Montserrat';
    margin-bottom: 1.5rem;
}

.a0-box-text h5 {
    color: #222;
    font-size: 45px;
    font-weight: 600;
}

.a0-box-text p {
    color: #aaa;
    font-size: 20px;
    line-height: 1.6;
    margin-top: 2rem;
}

.a0-box-image {
    width: 60%;
    min-width: 60%;
}


/*==================================================*/
@media (min-width: 2250px) {
    .a0-shadow {
        width: 900px;
    }
}


@media (max-width: 950px) {
    .a0-shadow {
        width: 80%;
    }
    
    .a0-box-wrapper {
        gap: 6rem;
    }
    
    .a0-box,
    .a0-box:nth-child(2n) {
        flex-direction: column;
    }

    .a0-box-image {
        width: 100%;
        min-width: unset;
    }

    .a0-box-image img {
        float: right;
        width: 70%;
    }
}


@media (max-width: 550px) {
    .a0-box-wrapper {
        gap: 4rem;
    }
    
    .a0-box {
        gap: 2rem;
    }
    
    .a0-box-image img {
        width: 100%;
    }
    
    .a0-box-text h4 {
        font-size: 16px;
    }

    .a0-box-text h5 {
        font-size: 36px;
    }

    .a0-box-text p {
        font-size: 15px;
        margin-top: 1rem;
    }
}