.article1 {
    margin-top: -7rem;
}

.article1 .article-wrapper {
    width: 100%;
}

.a1-wrapper {
    width: 1000px;
    padding: 90px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, .2);
    background: linear-gradient(-80deg, rgba(255,255,255,.2) 0%, transparent 50%);
}

.a1-image {
    width: 260px;
    mix-blend-mode: soft-light;
}

.a1-text h5 {
    font-size: 40px;
    line-height: 1.4;
}

.a1-text p {
    font-size: 19px;
    margin-top: 2rem;
}

.a1-flow-wrapper {
    width: 100%;
    padding: 2px 0;
    margin-top: 8rem;
    overflow: hidden;
}

.a1-flow {
    width: 100%;
    display: flex;
    gap: 2rem;
    animation: slide 40s linear infinite;
}

@keyframes slide {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-200%, 0, 0);
    }
}

.a1-box {
    width: 330px;
    min-width: 330px;
    padding: 55px 40px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, .1);
}

.a1-box:nth-child(1),
.a1-box:nth-child(7),
.a1-box:nth-child(13),
.a1-box:nth-child(19) {
    border-top: 1px solid #8d50f650;
    background: linear-gradient(to bottom, #8d50f610 0%, rgba(0, 0, 0, 1) 100%);
}
.a1-box:nth-child(2),
.a1-box:nth-child(8),
.a1-box:nth-child(14),
.a1-box:nth-child(20) {
    border-top: 1px solid #50b0f650;
    background: linear-gradient(to bottom, #50b0f610 0%, rgba(0, 0, 0, 1) 100%);
}
.a1-box:nth-child(3),
.a1-box:nth-child(9),
.a1-box:nth-child(15),
.a1-box:nth-child(21) {
    border-top: 1px solid #e0da5450;
    background: linear-gradient(to bottom, #e0da5410 0%, rgba(0, 0, 0, 1) 100%);
}
.a1-box:nth-child(4),
.a1-box:nth-child(10),
.a1-box:nth-child(16),
.a1-box:nth-child(22) {
    border-top: 1px solid #50f66b50;
    background: linear-gradient(to bottom, #50f66b10 0%, rgba(0, 0, 0, 1) 100%);
}
.a1-box:nth-child(5),
.a1-box:nth-child(11),
.a1-box:nth-child(17),
.a1-box:nth-child(23) {
    border-top: 1px solid #e950f650;
    background: linear-gradient(to bottom, #e950f610 0%, rgba(0, 0, 0, 1) 100%);
}
.a1-box:nth-child(6),
.a1-box:nth-child(12),
.a1-box:nth-child(18),
.a1-box:nth-child(24) {
    border-top: 1px solid #d5d5d550;
    background: linear-gradient(to bottom, #d5d5d510 0%, rgba(0, 0, 0, 1) 100%);
}

.a1-box h5 {
    position: relative;
    padding-left: 15px;
}

.a1-box h5::after {
    content: '';
    position: absolute;
    top: 50%; left: 0;
    transform: translate(0, -50%);
    width: 2px;
    height: 90%;
}

.a1-box:nth-child(1) h5:after,
.a1-box:nth-child(7) h5:after,
.a1-box:nth-child(13) h5:after,
.a1-box:nth-child(19) h5:after {
    background-color: #8d50f6;
}
.a1-box:nth-child(2) h5:after,
.a1-box:nth-child(8) h5:after,
.a1-box:nth-child(14) h5:after,
.a1-box:nth-child(20) h5:after {
    background-color: #50b0f6;
}
.a1-box:nth-child(3) h5:after,
.a1-box:nth-child(9) h5:after,
.a1-box:nth-child(15) h5:after,
.a1-box:nth-child(21) h5:after {
    background-color: #e0da54;
}
.a1-box:nth-child(4) h5:after,
.a1-box:nth-child(10) h5:after,
.a1-box:nth-child(16) h5:after,
.a1-box:nth-child(22) h5:after {
    background-color: #50f66b;
}
.a1-box:nth-child(5) h5:after,
.a1-box:nth-child(11) h5:after,
.a1-box:nth-child(17) h5:after,
.a1-box:nth-child(23) h5:after {
    background-color: #e950f6;
}
.a1-box:nth-child(6) h5:after,
.a1-box:nth-child(12) h5:after,
.a1-box:nth-child(18) h5:after,
.a1-box:nth-child(24) h5:after {
    background-color: #d5d5d5;
}

.a1-box p {
    font-size: 19px;
    margin-top: 1rem;
}

.a1-flow-m {
    display: none;
}


/*==================================================*/
@media (max-width: 1150px) {    
    .article1 {
        margin-top: 0;
    }
    
    .a1-wrapper {
        width: 100%;
    }
}


@media (max-width: 850px) {
    .a1-wrapper {
        flex-direction: column;
    }
    
    .a1-flow-wrapper {
        margin-top: 2rem;
    }

    .a1-flow {
        display: none;
    }

    .a1-flow-m {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .a1-box {
        padding: 35px 30px;
        width: 100%;
        min-width: 100%;
    }

    .a1-box h5 {
        font-size: 22px;
    }
}


@media (max-width: 650px) {
    .a1-wrapper {
        padding: 60px;
    }
    
    .a1-text p br {
        display: none;
    }

}


@media (max-width: 550px) {
    .a1-image {
        width: 75%;
    }

    .a1-text h5 {
        font-size: 32px;
    }

    .a1-text p {
        font-size: 15px;
        line-height: 1.8;
    }
    
    .a1-box p {
        font-size: 15px;
    }
}


@media (max-width: 450px) {
    .a1-wrapper {
        padding: 45px;
        gap: 2rem;
    }

    .a1-text h5 {
        font-size: 28px;
    }
    
    .a1-text p {
        margin-top: 1rem;
    }
}