#main_content {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

.content_inner {
    /* width: calc(100% - 300px); */
    width: calc(100% - 250px);
}


/* section1 */
.section1 {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.section1>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.2);
    animation: img_zoom 7s ease-out forwards;
}

@keyframes img_zoom {
    100% {
        transform: scale(1);
    }
}

.motion_txt {
    position: absolute;
    left: 90px;
    bottom: 70px;
}

.show_t {
    overflow: hidden;
}

.show_t2 {
    margin-top: -20px;
}

.show_t span {
    display: block;
    font-size: 100px;
    color: #fff;
    /* font-family: 'Marcellus', serif; */
    font-family: 'Nanum Myeongjo', serif;
    font-weight: bold;
    transform: translateY(120px);
}

.show_t1 span {
    animation: show_txt 1.2s ease forwards;
}

.show_t2 span {
    animation: show_txt 1s .5s ease forwards;
}

@keyframes show_txt {
    100% {
        transform: translateY(0);
    }
}

.scroll_down {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    right: 2.5%;
    bottom: 75px;
}

.scroll_down span {
    width: 1px;
    height: 40px;
    background-color: #fff;
    margin-bottom: 10px;
}

.scroll_down p {
    font-size: 12px;
    color: #fff;
    font-family: 'Pretendard-ExtraLight', sans-serif;
    writing-mode: vertical-lr;
}


/* section2 */
.section2 {
    width: 100%;
    padding: 145px 0;
}

.section2_inner {
    width: 100%;
    position: relative;
    left: 50%;
    transform: translateX(-45%);
}

.sec2_title p {
    font-size: 85px;
    /* font-family: 'Marcellus', serif; */
    font-family: 'Nanum Myeongjo', serif;
    font-weight: bold;
    color: #111;
}

.sec2_title span {
    display: block;
    font-size: 18px;
    line-height: 28px;
    color: #111;
    font-family: 'Pretendard-Regular', sans-serif;
    margin-top: 40px;
}

.product_slide {
    width: 125%;
    margin-top: -65px;
}

.product_slide ul {
    width: 100%;
    padding-top: 170px;
}

.product_slide ul li {
    margin-right: 50px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
}

.product_slide ul li img {
    width: 100%;
    transition: transform .8s;
}

.product_slide ul li p {
    position: absolute;
    font-size: 38px;
    color: #fff;
    /* font-family: 'Marcellus', serif; */
    font-family: 'Nanum Myeongjo', serif;
    font-weight: bold;
    left: 40px;
    bottom: 30px;
    transition: color .5s, left .5s;
}

.product_slide ul li:hover img {
    transform: scale(0.9);
}

.product_slide ul li:hover p {
    color: #ccc;
    left: 0;
}


/* section3 */
.section3 {
    width: 100%;
    position: relative;
}

.sec3_bigimg {
    width: 93%;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec3_bigimg img {
    width: 100%;
}

.sec3_bigimg p {
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: #fff;
    bottom: 0;
    left: 0;
    transition: height 1.5s ease-in-out;
}

.sec3_bigimg.on p {
    height: 0;
}

.section3_inner {
    width: 100%;
    padding: 145px 0;
}

.section3_inner .center {
    position: relative;
    display: flex;
}

.sec3_2_txt {
    padding: 12.81vh 0;
    position: relative;
    z-index: 2;
}

.sec3_2_txt p {
    font-size: 17px;
    line-height: 29px;
    color: #111;
    font-family: 'Pretendard-Regular', sans-serif;
}

.sec3_2_txt p span {
    font-size: 88px;
    /* font-family: 'Marcellus', serif; */
    font-family: 'Nanum Myeongjo', serif;
    font-weight: bold;
    line-height: 98px;
    display: block;
    margin-bottom: 50px;
}

a.viewmore_btn {
    width: 230px;
    height: 50px;
    border: 1px solid #acacac;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 55px;
    font-size: 12px;
    color: #acacac;
    font-family: 'Pretendard-Regular', sans-serif;
    transition: background-color .5s;
}

a.viewmore_btn:hover {
    border: 0;
    color: #fff;
    background-color: #000;
}

a.viewmore_btn span {
    width: 30px;
    height: 1px;
    background-color: #acacac;
    margin-right: 7px;
}

a.viewmore_btn:hover span {
    background-color: #fff;
}

.sec3_smallimg {
    width: 30.63vw;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec3_smallimg img {
    width: 100%;
}

.sec3_smallimg p {
    width: 100%;
    height: 100%;
    position: absolute;
    background-color: #fff;
    top: 0;
    right: 0;
    transition: width 1.5s ease-in-out;
}

.sec3_smallimg.on p {
    width: 0;
}

span.green_bg {
    width: 26vw;
    height: 71%;
    background-color: #717d73;
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: 0;
}


/* section4 */
.section4 {
    width: 100%;
    padding: 120px 0 145px;
    background-color: rgba(238, 235, 228, 0.8);
}

.sec4_title {
    font-size: 85px;
    /* font-family: 'Marcellus', serif; */
    font-family: 'Nanum Myeongjo', serif;
    font-weight: bold;
}

.section4_ul {
    width: 100%;
    margin-top: 35px;
}

.section4_ul ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.section4_ul ul li {
    width: 30.5%;
    cursor: pointer;
}

.gallery_thumb {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .5s, box-shadow .3s;
}

.gallery_thumb img {
    width: 100%;
}

.section4_ul ul li:hover .gallery_thumb {
    transform: translateY(-10px);
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.2);
}

.gallery_info {
    width: 100%;
    margin-top: 20px;
}

.gallery_info p {
    font-size: 20px;
    color: #111;
    font-family: 'Pretendard-Medium', sans-serif;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.gallery_info span {
    font-size: 15px;
    color: #999;
    font-family: 'Pretendard-Light', sans-serif;
    display: block;
    margin-top: 20px;
}

.section4 a.viewmore_btn {
    margin: 60px auto 0;
}








































/* mobile */
@media screen and (max-width: 767px) {

    #main_content {
        display: block;
        margin-top: 65px;
    }

    .content_inner {
        width: 100%;
    }

    /* section1 */
    .section1 {
        height: 35vh;
    }

    .section1>img {
        animation: img_zoom 5s ease-out forwards;
    }

    .motion_txt {
        left: 5%;
        bottom: 25px;
    }

    .show_t2 {
        margin-top: -5px;
    }

    .show_t span {
        font-size: 32px;
        transform: translateY(50px);
    }

    .show_t1 span {
        animation: show_txt 1.2s ease forwards;
    }

    .show_t2 span {
        animation: show_txt 1s .5s ease forwards;
    }

    @keyframes show_txt {
        100% {
            transform: translateY(0);
        }
    }

    .scroll_down {
        display: none;
    }


    /* section2 */
    .section2 {
        padding: 45px 5% 60px;
        box-sizing: border-box;
    }

    .section2_inner {
        left: 0;
        transform: translateX(0);
    }

    .sec2_title p {
        font-size: 30px;
    }

    .sec2_title span {
        width: 90%;
        font-size: 12px;
        line-height: 18px;
        margin-top: 10px;
        word-break: keep-all;
    }

    .sec2_title span br {
        display: none;
    }

    .product_slide {
        width: 170%;
        margin-top: 0;
    }

    .product_slide ul {
        padding-top: 40px;
    }

    .product_slide ul li {
        margin-right: 20px;
        cursor: inherit;
    }

    .product_slide ul li img {
        transition: none;
    }

    .product_slide ul li p {
        font-size: 18px;
        left: 15px;
        bottom: 12px;
        transition: none;
    }

    .product_slide ul li:hover img {
        transform: none;
    }

    .product_slide ul li:hover p {
        color: #fff;
        left: 15px;
    }


    /* section3 */
    .sec3_bigimg {
        width: 100%;
    }

    .sec3_bigimg img {
        width: 100%;
    }

    .sec3_bigimg p {
        transition: height 1s ease-in-out;
    }

    .section3_inner {
        padding: 50px 0 60px;
    }

    .section3_inner .center {
        align-items: center;
        justify-content: center;
        flex-direction: column-reverse;
    }

    .sec3_2_txt {
        padding: 0;
        margin-top: 60px;
    }

    .sec3_2_txt p {
        font-size: 12px;
        line-height: 18px;
    }

    .sec3_2_txt p span {
        font-size: 30px;
        line-height: 38px;
        margin-bottom: 10px;
    }

    a.viewmore_btn {
        width: 155px;
        height: 35px;
        margin: 35px auto 0;
        font-size: 10px;
        transition: none;
    }

    a.viewmore_btn:hover {
        border: 1px solid #acacac;
        color: #acacac;
        background-color: transparent;
    }

    a.viewmore_btn span {
        width: 20px;
        margin-right: 5px;
    }

    a.viewmore_btn:hover span {
        background-color: #acacac;
    }

    .sec3_smallimg {
        width: 60%;
        position: relative;
        top: auto;
        transform: none;
    }

    span.green_bg {
        width: 45vw;
        height: 65%;
        top: 0;
        bottom: auto;
    }


    /* section4 */
    .section4 {
        padding: 60px 0 80px;
    }

    .sec4_title {
        font-size: 30px;
    }

    .section4_ul {
        overflow: auto;
        margin-top: 25px;
    }

    .section4_ul ul {
        width: max-content;
        justify-content: flex-start;
    }

    .section4_ul ul li {
        width: 280px;
        margin-right: 20px;
        cursor: inherit;
    }

    .section4_ul ul li:last-child {
        margin-right: 0;
    }

    .gallery_thumb {
        transition: none;
    }

    .section4_ul ul li:hover .gallery_thumb {
        transform: none;
        box-shadow: none;
    }

    .gallery_info {
        margin-top: 15px;
    }

    .gallery_info p {
        font-size: 16px;
    }

    .gallery_info span {
        font-size: 12px;
        margin-top: 10px;
    }

}



































/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px) {

    #main_content {
        display: block;
        margin-top: 65px;
    }

    .content_inner {
        width: 100%;
    }

    /* section1 */
    .section1 {
        height: 50vh;
    }

    .section1>img {
        animation: img_zoom 5s ease-out forwards;
    }

    .motion_txt {
        left: 5%;
        bottom: 25px;
    }

    .show_t2 {
        margin-top: -5px;
    }

    .show_t span {
        font-size: 32px;
        transform: translateY(50px);
    }

    .show_t1 span {
        animation: show_txt 1.2s ease forwards;
    }

    .show_t2 span {
        animation: show_txt 1s .5s ease forwards;
    }

    @keyframes show_txt {
        100% {
            transform: translateY(0);
        }
    }

    .scroll_down {
        display: none;
    }


    /* section2 */
    .section2 {
        padding: 50px 5% 60px;
        box-sizing: border-box;
    }

    .section2_inner {
        left: 0;
        transform: translateX(0);
    }

    .sec2_title p {
        font-size: 30px;
    }

    .sec2_title span {
        width: 95%;
        font-size: 12px;
        line-height: 18px;
        margin-top: 10px;
        word-break: keep-all;
    }

    .sec2_title span br {
        display: none;
    }

    .product_slide {
        width: 130%;
        margin-top: 0;
    }

    .product_slide ul {
        padding-top: 40px;
    }

    .product_slide ul li {
        margin-right: 20px;
        cursor: inherit;
    }

    .product_slide ul li img {
        transition: none;
    }

    .product_slide ul li p {
        font-size: 18px;
        left: 15px;
        bottom: 12px;
        transition: none;
    }

    .product_slide ul li:hover img {
        transform: none;
    }

    .product_slide ul li:hover p {
        color: #fff;
        left: 15px;
    }


    /* section3 */
    .sec3_bigimg {
        width: 100%;
    }

    .sec3_bigimg img {
        width: 100%;
    }

    .sec3_bigimg p {
        transition: height 1s ease-in-out;
    }

    .section3_inner {
        padding: 50px 0 60px;
    }

    .section3_inner .center {
        align-items: center;
        justify-content: center;
    }

    .sec3_2_txt {
        width: 40%;
        padding: 0;
    }

    .sec3_2_txt p {
        font-size: 12px;
        line-height: 18px;
    }

    .sec3_2_txt p span {
        font-size: 30px;
        line-height: 38px;
        margin-bottom: 10px;
    }

    a.viewmore_btn {
        width: 155px;
        height: 35px;
        margin-top: 35px;
        font-size: 10px;
        transition: none;
    }

    a.viewmore_btn:hover {
        border: 1px solid #acacac;
        color: #acacac;
        background-color: transparent;
    }

    a.viewmore_btn span {
        width: 20px;
        margin-right: 5px;
    }

    a.viewmore_btn:hover span {
        background-color: #acacac;
    }

    .sec3_smallimg {
        width: 40%;
        position: relative;
        top: auto;
        transform: none;
    }

    span.green_bg {
        width: 30vw;
        height: 100%;
        top: 0;
        bottom: auto;
    }


    /* section4 */
    .section4 {
        padding: 60px 0 80px;
    }

    .sec4_title {
        font-size: 30px;
    }

    .section4_ul {
        margin-top: 25px;
    }

    .section4_ul ul li {
        width: 32%;
        cursor: inherit;
    }

    .gallery_thumb {
        transition: none;
    }

    .section4_ul ul li:hover .gallery_thumb {
        transform: none;
        box-shadow: none;
    }

    .gallery_info {
        margin-top: 15px;
    }

    .gallery_info p {
        font-size: 16px;
    }

    .gallery_info span {
        font-size: 12px;
        margin-top: 10px;
    }

}































/* pc */
@media screen and (min-width: 1025px) and (max-width: 1400px) {

    /* section1 */
    .motion_txt {
        left: 50px;
        bottom: 30px;
    }

    .show_t2 {
        margin-top: -15px;
    }

    .show_t span {
        font-size: 80px;
        transform: translateY(100px);
    }


    /* section2 */
    .product_slide {
        width: 180%;
    }


    /* section3 */
    .section3_inner {
        padding: 100px 0;
    }

    .sec3_2_txt p span {
        font-size: 60px;
        line-height: 70px;
        margin-bottom: 40px;
    }

    .sec3_smallimg {
        width: 35vw;
    }


    /* section4 */
    .section4_ul ul li {
        width: 32%;
    }

}