.article3 {
    padding: 15rem 0 120px 0;
    background-color: #f2f2f2;
    overflow: hidden;
}

.a3-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.a3-box-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 15rem;
}

.a3-box {
    display: flex;
    justify-content: space-between;
}

.a3-box:nth-child(2) {
    flex-direction: row-reverse;
}

.a3-box-text {
    width: 500px;
    padding-top: 50px;
}

.a3-box-text h1 {
    color: #222;
    font-size: 50px;
    font-weight: 800;
}

.a3-box-text p {
    color: #888;
    font-size: 24px;
    font-weight: 300;
    line-height: 1.7;
    margin-top: 2rem;
}

.a3-phone {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 60px 60px 0 0;
    background-color: #fff;
    border: 6px solid #ddd;
    border-bottom: none;
}

.a3-notch {
    position: absolute;
    top: -2px;
    width: 170px;
    height: 33px;
    border-radius: 0 0 20px 20px;
    background-color: #ddd;
}

.a3-popup {
    position: absolute;
    bottom: -40px; right: -200px;
    padding: 40px 0;
    width: 375px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, .1);
    border-radius: 30px;
    box-shadow: 0 0 30px rgba(0, 0, 0, .1);
}


.a3-box:nth-child(1) .a3-phone {
    background: rgb(15,155,231);
    background: linear-gradient(45deg, rgba(15,155,231,1) 0%, rgba(54,215,157,1) 100%);
}

.a3-box:nth-child(1) .a3-phone img {
    width: 160px;
    filter: none;
    margin: 1rem 0 3rem 0;
}

.a3-box:nth-child(1) .a3-box-image {
    position: relative;
}

.a3-box:nth-child(1) .a3-1 {
    position: absolute;
    bottom: -50px; right: -60px;
    width: 200px;
}



.a3-box:nth-child(2) .a3-popup-wrapper {
    width: 600px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.a3-box:nth-child(2) .a3-popup {
    position: static;
    padding: 40px 20px;
    width: unset;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    border-radius: 15px;
    background-color: #fff;
    box-shadow: 0 4px 16px rgb(0 0 0 / 3%);
}

.a3-box:nth-child(2) .a3-popup p {
    color: #aaa;
    font-size: 18px;
    width: 100px;
    text-align: center;
}

.a3-box:nth-child(2) .a3-popup h1 {
    color: #aaa;
    font-size: 22px;
}

.a3-box:nth-child(2) .a3-popup:nth-child(3) p {
    color: #25c979;
    font-weight: 500;
}

.a3-box:nth-child(2) .a3-popup:nth-child(3) h1 {
    color: #25c979;
    animation: blink .8s step-end infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.a3-box:nth-child(2) .a3-popup img {
    height: 60px;
    margin: 1rem 0;
}

.a3-box:nth-child(2) .a3-popup:nth-child(3) {
    border: 1px solid #25c979;
    background-color: #effff7;
}

.a3-box:nth-child(2) .a3-popup img {
    opacity: .7;
    user-select: none;
    -webkit-filter: invert(28%) sepia(21%) saturate(5453%) hue-rotate(339deg) brightness(120%) contrast(108%);
    filter: invert(28%) sepia(21%) saturate(5453%) hue-rotate(339deg) brightness(120%) contrast(108%);
}

.a3-box:nth-child(2) .a3-popup:nth-child(3) img {
    opacity: 1;
    user-select: none;
    -webkit-filter: invert(72%) sepia(10%) saturate(3109%) hue-rotate(96deg) brightness(90%) contrast(84%);
    filter: invert(72%) sepia(10%) saturate(3109%) hue-rotate(96deg) brightness(90%) contrast(84%);
}



.a3-box:nth-child(3) .a3-box-image {
    position: relative;
}

.a3-box:nth-child(3) .a3-phone img {
    height: 160px;
    margin-bottom: 5rem;
}

.a3-box:nth-child(3) .a3-popup p {
    color: #888;
    font-size: 24px;
    font-weight: 500;
}

.a3-box:nth-child(3)  .a3-popup h1 {
    font-size: 85px;
    font-weight: 800;
    user-select: none;
    background: rgb(15,155,231);
    background: linear-gradient(90deg, rgba(15,155,231,1), rgba(54,215,157,1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}



.a3-vertical {
    width: 1px;
    height: 120px;
    background-color: rgba(0, 0, 0, .4);
    margin: 15rem 0 3rem 0;
}

.a3-bottom p {
    color: rgba(0, 0, 0, .4);
    font-size: 26px;
    font-weight: 500;
    line-height: 1.6;
    text-align: center;
}

.a3-bottom p span {
    color: #555;
    font-size: 40px;
    font-weight: 700;
}


/*==================================================*/
@media (max-width: 1050px) {
    .article3 {
        padding: 120px 0;
    }
    
    .a3-box-wrapper {
        gap: 10rem;
    }

    .a3-box {
        flex-direction: column-reverse;
        align-items: center;
        gap: 3rem;
    }

    .a3-box:nth-child(2) {
        flex-direction: column-reverse;
    }

    .a3-box-text {
        width: 100%;
        padding-top: 0;
    }

    .a3-box-image {
        width: 100%;
        display: flex;
        justify-content: flex-end;
    }

    .a3-box:nth-child(1) .a3-1 {
        bottom: -60px; right: 20px;
        width: 200px;
    }

    .a3-box:nth-child(2) .a3-popup-wrapper {
        width: 450px;
    }

    .a3-box:nth-child(2) .a3-popup {
        padding: 30px 15px;
    }

    .a3-box:nth-child(2) .a3-popup h1 {
        font-size: 20px;
    }

    .a3-box:nth-child(2) .a3-popup img {
        height: 40px;
    }
    
    .a3-box:nth-child(3) .a3-popup {
        bottom: -60px; right: 13px;
    }
}


@media (max-width: 768px) {
    .article3 {
        padding: 80px 0 60px 0;
    }
}


@media (max-width: 550px) {
    .a3-box {
        gap: 3rem;
    }
    
    .a3-box-text h1 {
        font-size: 36px;
    }

    .a3-box-text p {
        font-size: 22px;
        margin-top: 1.5rem;
    }

    .a3-box-image {
        justify-content: center;
    }

    .a3-phone {
        width: 90%;
        height: 450px;
        border-radius: 50px 50px 0 0;
    }

    .a3-notch {
        width: 40%;
        height: 28px;
        border-radius: 0 0 15px 15px;
    }
    
    .a3-box:nth-child(1) .a3-1 {
        bottom: -40px; right: 0;
        width: 160px;
    }

    .a3-box:nth-child(2) .a3-popup-wrapper {
        width: 100%;
    }

    .a3-box:nth-child(3) .a3-popup {
        bottom: -60px;
        right: unset;
    }

    .a3-vertical {
        height: 100px;
        margin: 12rem 0 3rem 0;
    }

    .a3-bottom p {
        font-size: 22px;
    }

    .a3-bottom p span {
        font-size: 30px;
    }
}


@media (max-width: 450px) {
    .a3-box {
        gap: 2rem;
    }
    
    .a3-box-text h1 {
        font-size: 32px;
    }

    .a3-box-text p {
        font-size: 17px;
    }
    
    .a3-phone {
        height: 350px;
    }

    .a3-box:nth-child(1) .a3-1 {
        bottom: -40px; right: 20px;
        width: 120px;
    }

    .a3-box:nth-child(2) .a3-popup-wrapper {
        width: 90%;
    }

    .a3-box:nth-child(2) .a3-popup {
        padding: 20px 15px;
    }

    .a3-box:nth-child(2) .a3-popup p {
        font-size: 13px;
    }

    .a3-box:nth-child(2) .a3-popup h1 {
        font-size: 17px;
    }

    .a3-box:nth-child(2) .a3-popup img {
        height: 30px;
    }

    .a3-box:nth-child(3) .a3-phone img {
        height: 120px;
    }

    .a3-box:nth-child(3) .a3-popup {
        width: 80%;
        padding: 30px 0;
    }

    .a3-box:nth-child(3) .a3-popup p {
        font-size: 20px;
        margin-bottom: 1rem;
    }
    
    .a3-box:nth-child(3)  .a3-popup h1 {
        font-size: 55px;
    }

    .a3-vertical {
        height: 60px;
        margin: 8rem 0 3rem 0;
    }

    .a3-bottom p {
        font-size: 18px;
    }

    .a3-bottom p span {
        font-size: 22px;
    }
}