.us-title h5 {
    color: #222;
    font-size: 45px;
    text-align: center;
    margin-bottom: 4rem;
}

.us1-box-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.us1-box {
    position: relative;
    width: 400px;
    height: 400px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    border: 2px dashed #ddd;
    z-index: 2;
}

.us1-box:nth-child(2) {
    width: 450px;
    height: 450px;
    border: 2px solid #eee;
    background-color: rgba(255, 255, 255, .5);
    box-shadow: 0 8px 30px rgba(45,52,61,.08);
    margin: 0 -1.5rem;
    z-index: 5;
}
.us1-box:nth-child(2)::after {
    content: 'PRO';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(0, 0, 0, .05);
    font-size: 160px;
    font-weight: 700;
}

.us1-sb {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    opacity: .05;
}

.us1-box-text {
    text-align: center;
}

.us1-box-text h4 {
    color: var(--main-color);
    font-size: 40px;
    font-weight: 600;
    font-family: 'SCoreDream';
}

.us1-box-text h5 {
    color: var(--main-color);
    font-size: 32px;
    font-weight: 600;
    font-family: 'SCoreDream';
}

.us1-box-text p {
    color: #333;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.7;
    margin-top: 1rem;
}


.us2-box-wrapper {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.us2-box {
    padding: 50px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(45,52,61,.08);
}

.us2-box img {
    height: 80px;
}

.us2-box-text {
    width: 100%;
}

.us2-box-text h5 {
    color: #222;
    font-size: 30px;
}

.us2-box-text p {
    color: #666;
    font-size: 19px;
    font-weight: 500;
    line-height: 1.6;
    margin-top: 1rem;
}


.us3-box-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.us3-box {
    padding: 50px;
    display: flex;
    align-items: center;
    gap: 50px;
    background-color: #f5f5f5;
}


/*==================================================*/
@media (max-width: 1250px) {
    .us1-box-wrapper {
        position: relative;
        width: 100%;
        padding-bottom: 45%;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .us1-box:nth-child(1) {
        margin-right: -20px;
    }
    .us1-box:nth-child(2) {
        position: absolute;
        bottom: -2%; left: 50%;
        transform: translate(-50%, 0) !important;
        margin: 0;
    }
    .us1-box:nth-child(3) {
        margin-left: -20px;
    }

    .us2-box-wrapper {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .us2-box {
        width: 450px;
    }
}


@media (max-width: 850px) {
    .us1-box {
        width: 350px;
        height: 350px;
    }
    .us1-box:nth-child(2) {
        width: 400px;
        height: 400px;
    }
    .us1-box:nth-child(2)::after {
        font-size: 120px;
    }

    .us1-box-text h4 {
        font-size: 36px;
    }

    .us1-box-text h5 {
        font-size: 24px;
    }
    
    .us1-box-text p {
        font-size: 20px;
    }
}


@media (max-width: 768px) {
    .us1-box {
        width: 300px;
        height: 300px;
    }
    .us1-box:nth-child(2) {
        width: 350px;
        height: 350px;
    }
    .us1-box:nth-child(2)::after {
        font-size: 100px;
    }

    .us1-box-text h4 {
        font-size: 32px;
    }

    .us1-box-text h5 {
        font-size: 22px;
    }
    
    .us1-box-text p {
        font-size: 18px;
    }
}


@media (max-width: 600px) {
    .us1-box {
        width: 250px;
        height: 250px;
    }
    .us1-box:nth-child(2) {
        bottom: -7%;
        width: 300px;
        height: 300px;
    }

    .us1-box-text h4 {
        font-size: 30px;
    }

    .us1-box-text h5 {
        font-size: 20px;
    }
    
    .us1-box-text p {
        font-size: 15px;
    }
}


@media (max-width: 550px) {
    .us-title h5 {
        width: 70%;
        font-size: 32px;
        line-height: 1.35;
        margin: 0 auto;
        margin-bottom: 3rem;
    }
    
    .us1-box-wrapper {
        padding-bottom: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .us1-box {
        margin: 0 !important;
    }
    .us1-box:nth-child(2) {
        position: static;
        transform: unset !important;
        margin: -1rem 0 !important;
    }

    .us2-box-wrapper {
        gap: 2rem;
    }
    
    .us2-box {
        width: 90%;
        padding: 40px;
    }

    .us2-box-text h5 {
        font-size: 24px;
    }

    .us2-box-text p {
        font-size: 16px;
    }
}