.grt {
    position: relative;
}
.grt::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 35%;
    height: 77%;
    background-color: #f2f2f2;
    z-index: 1;
}

.grt-wrapper {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 8rem;
    margin-top: 10rem;
    z-index: 2;
}

.grt-image {
    width: 630px;
    object-fit: cover;
    object-position: right;
}

.grt-text {
    color: #222;
    font-size: 19px;
    line-height: 1.8;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.grt-sign {
    text-align: right;
    margin-top: 3rem;
}

.grt-sign p {
    color: var(--main-color);
    font-size: 18px;
    font-weight: 700;
}

.grt-sign h5 {
    color: #222;
    font-size: 55px;
    font-weight: unset;
    font-family: 'JSArirang-Regular';
}

@font-face {
    font-family: 'JSArirang-Regular';
    src: url('https://fastly.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/JSArirang-RegularA1.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}


/*==================================================*/
@media (max-width: 1450px) {
    .grt-wrapper {
        gap: 3rem;
    }
}


@media (max-width: 1350px) {
    .grt::before {
        display: none;
    }
    
    .grt-wrapper {
        flex-direction: column;
        gap: 2rem;
        margin-top: 3rem;
    }

    .grt-image {
        width: 100%;
        height: 400px;
    }
}


@media (max-width: 550px) {
    .grt-wrapper {
        margin-top: 2rem;
    }

    .grt-image {
        height: 250px;
    }

    .grt-text {
        font-size: 15px;
    }
    
    .grt-sign {
        margin-top: 1rem;
    }
    
    .grt-sign p {
        font-size: 15px;
    }
    
    .grt-sign h5 {
        font-size: 45px;
    }
}