:root {
        --mc: #09847F;
        /*변수를 선언해서 단체로 바꿔줄 수 있음*/
        --sc: #b4613d;
        --wc: #ffffff;
        --gc: #f2f2f2;
        --bg: #f9f9f9;
        --dc: #dddddd;
        --bc: #333333;
    }

    * {
        outline: 1px solid tomato-;
    }

    html {
        font-size: 62.5%;
    }

    body {
        font-size: 1.6rem;
        /*16픽셀을 기준으로 보고 16px 나누기 16 한것을 62.5% 보게함*/
    }

    button {
        cursor: pointer;
    }

    .dafault_btn {
        position: relative;
        display: inline-block;
        padding: 1.6rem 3.2rem;
        border: 3px solid var(--mc);
        border-radius: 5rem;
        color: var(--mc);
        font-size: 1.8rem;
        overflow: hidden;
    }

    .dafault_btn:hover {
        color: var(--wc);
    }

    .dafault_btn::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 0%;
        background: var(--mc);
        transition: height 0.3s;
    }

    .dafault_btn:hover::before {
        bottom: 0;
        height: 100%;
        top: auto;

    }

    .dafault_btn span {
        position: relative;
    }

    .dafault_btn:hover span {
        color: var(--wc);
    }

    .dafault_btn span::after {
        content: "\f1e1";
        font-family: 'Material Symbols Outlined';
        margin: 0 0 0 10px;
        display: inline-block;
        transform: translate(0, 3px);
    }

    /* -------------------------------------------------- */
    .dafault_btn_w {
        position: relative;
        display: inline-block;
        padding: 2.4rem 3.2rem;
        border: 3px solid var(--wc);
        border-radius: 5rem;
        color: var(--wc);
        font-size: 1.8rem;
        overflow: hidden;
    }

    .dafault_btn_w::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 0%;
        background: var(--mc);
        transition: height 0.3s;
    }

    .dafault_btn_w:hover::before {
        bottom: 0;
        height: 100%;
        top: auto;
    }

    .dafault_btn_w span {
        position: relative;
    }

    .dafault_btn_w span::after {
        content: "\f1e1";
        font-family: 'Material Symbols Outlined';
        margin: 0 0 0 10px;
        display: inline-block;
        transform: translate(0, 3px);
    }

    .dafault {
        padding: 8rem 0;
    }

    .dafault h2 {
        font-size: 4rem;
        font-weight: 700;
        margin: 0 0 2rem 0;
    }

    .dafault h3 {
        font-size: 3.2rem;
        font-weight: 700;
        margin: 0 0 3.2rem 0;
    }

    #Header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        z-index: 999;
    }

    #Header.on {
        background: var(--wc);
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        color: #333333;
    }

    #Header.on .inner {
        height: 8rem;
    }

    #Header .inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 12rem;
        transition: 0.5s;
    }

    #Header .inner .gnb .depth1 {
        display: flex;
        gap: 4rem;
        white-space: nowrap;

    }

    #Header .gnb .depth1>li>a {
        display: block;
        font-size: 1.8rem;
        color: var(--wc);
        line-height: calc(12rem - 1px);
    }

    #Header.on .gnb .depth1>li>a {
        color: var(--bc);
    }

    #Header .inner .gnb .depth1>li {
        position: relative;
    }

    #Header .gnb .depth1>li .depth2 {
        position: absolute;
        top: 12rem;
        left: 50%;
        transform: translate(-50%, 0);

        background: var(--wc);

        padding: 1.8rem 2.4rem;
        border: 1px solid #ddd;
        border-radius: 1.6rem;

        max-width: 18rem;

        visibility: hidden;
        opacity: 0;

        transition: 0.5s;
    }

    #Header .gnb .depth1>li:hover .depth2 {
        top: 10rem;
        opacity: 1;
        visibility: visible;
    }

    #Header.on .gnb .depth1>li:hover .depth2 {
        top: 8rem;
    }

    #Header .gnb .depth1>li .depth2 a {
        display: block;
        line-height: 4rem;
    }

    #Header .gnb .depth1>li .depth2>li~li {
        border-top: 1px solid #ddd;
    }

    #Header h1 img {
        height: 4rem;
    }

    #Header.on .txt {
        filter: invert();
    }

    #Header .utill_member {
        display: flex;
        gap: 4rem;
    }

    #Header .utill_member>li {
        position: relative;
    }

    #Header .utill_member>li~li::after {
        content: "";
        position: absolute;
        top: 50%;
        left: -2rem;
        transform: translate(-50%, -50%);
        width: 2px;
        height: 2px;
        background: var(--wc);
    }

    #Header .utill_member a {
        font-size: 1.4rem;
        color: var(--wc);
    }

    #Header.on .utill_member>li~li::after {
        background: var(--bc);
    }

    #Header.on .utill_member a {
        color: var(--bc);
    }

    /* .MainVisual .main_visual_slide .swiper-wrapper {
    transition-timing-function: cubic-bezier(0.078, 0.82, 0.165, 1);
} */

    .MainVisual {
        position: relative;
    }

    .MainVisual .main_visual_slide {
        border-radius: 0 0 10rem 0;
        overflow: hidden;
    }

    .MainVisual .submit {
        position: absolute;
        bottom: -8rem;
        right: 10rem;
        z-index: 999;

        display: flex;
        justify-content: center;
        align-items: center;

        width: 16rem;
        height: 16rem;
        background: var(--mc);
        color: var(--wc);
        font-size: 1.8rem;
        font-weight: 600;

        text-align: center;
        line-height: 2rem;
        border-radius: 50%;

    }

    .MainVisual .submit:hover {
        animation: rubberBand 2s infinite;
    }

    .MainVisual .submit span {
        display: block;
        margin: 0 0 1.6rem 0;
    }

    .MainVisual .submit img {
        width: 3rem;
    }

    .MainVisual .main_visual_slide .itm {
        position: relative;
        overflow: hidden;
        height: 100vh;
        min-height: 70rem;
    }

    .MainVisual .main_visual_slide .itm .slide_img {
        position: absolute;
        inset: 0 0 0 0;
        height: 100vh;
    }

    .MainVisual .main_visual_slide .itm01 .slide_img {
        background: url(../images/img_visual01.jpg)no-repeat left center/cover;
    }

    .MainVisual .main_visual_slide .itm02 .slide_img {
        background: url(../images/img_visual02.jpg)no-repeat left center/cover;
    }

    .MainVisual .main_visual_slide .itm .content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .MainVisual .main_visual_slide .itm .content .img_area {
        max-width: 40rem;
        margin: 0 0 4rem 0;
    }

    .MainVisual .main_visual_slide .itm .content p {
        color: var(--wc);
        font-size: 1.6rem;
        text-align: center;
        line-height: 2.4rem;
        margin: 0 0 3.2rem 0;
        /* transform: translate(0, 100px);
    opacity: 0; */
    }

    /* .MainVisual .main_visual_slide .itm.on p {
    transform: translate(0, 0);
    transition: 0.5s 0.1s;
    opacity: 1;
} */

    .MainVisual .main_visual_slide .itm .content .btn_area {
        text-align: center;
    }

    .MainVisual .main_slide_arrows {
        /*드래그 안된다는 단점*/
        position: absolute;
        top: 50%;
        left: 50%;
        z-index: 999;

        transform: translate(-50%, -50%);
        max-width: 135.2rem;
        width: 100%;
        padding: 0 1.6rem;

        display: flex;
        justify-content: space-between;
        transition: 0.5s;
    }

    .MainVisual:hover .main_slide_arrows {
        max-width: 120rem;
        transition: 0.5s;
    }

    .MainVisual .main_slide_arrows button {
        background: transparent;
        border: none;
    }

    .MainVisual .main_slide_arrows button span {
        color: var(--wc);
        font-size: 4rem;
        padding: 1.8rem;
        background: rgba(0, 0, 0, 0.25);
        border-radius: 50%;
    }

    .MainVisual .scroll_down {
        position: absolute;
        bottom: 0;
        left: 50%;
        z-index: 999;
        transform: translate(-50%, 0);
        color: #ffffff;
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: 0.2em;

        height: 15rem;
    }

    .MainVisual .scroll_down::before {
        content: "";
        position: absolute;
        bottom: 50px;
        left: 50%;
        transform: translate(-50%, 0);
        height: 10rem;
        width: 1px;
        background: #ffffff;
    }

    .MainVisual .scroll_down::after {
        content: "";
        position: absolute;
        top: 5rem;
        left: 50%;
        transform: translate(-50%, 0);
        height: 6px;
        width: 6px;
        background: #ffffff;
        border-radius: 50%;

        animation: scroll_down 1s infinite;
    }

    @keyframes scroll_down {
        0% {
            top: 5rem;
            transform: translate(-50%, 0) scale(1);
            opacity: 1;
        }

        50% {
            top: 15rem;
            transform: translate(-50%, 0) scale(1);
            opacity: 1;
        }

        100% {
            top: 15rem;
            transform: translate(-50%, 0) scale(10);
            opacity: 0;
        }
    }




    .MainInfo .inner {
        display: flex;
        gap: 3rem;
    }

    .MainInfo .inner>* {
        flex: 1;
    }

    .MainInfo .inner .left {
        background: var(--bg) url(../images/img_dokdo.png)no-repeat right bottom;
        padding: 8rem 8rem 8rem 8rem;
        border-radius: 5.6rem;
    }

    .MainInfo .inner .left p {
        line-height: 2rem;
        margin: 0 0 10rem 0;
    }

    .MainInfo .inner .right {
        padding: 8rem 8rem 8rem 8rem;
    }

    .MainInfo .inner .right .tit_area {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin: 0 0 4rem 0;
        border-bottom: 1px dashed var(--dc);
        padding: 0 0 1.2rem 0;
    }

    .MainInfo .inner .right .tit_area span {
        font-size: 3.2rem;
        padding: 1.6rem;
        background: var(--gc);
        border-radius: 50%;
    }

    .MainInfo .inner .right .tit_area .tel {
        font-size: 2.8rem;
        font-weight: 700;
    }

    .MainInfo .inner .right .tit_area .qa {
        background: var(--bc);
        font-size: 1.4rem;
        color: var(--wc);
        padding: 0.8rem 1.6rem;
        border-radius: 1.6rem;
    }

    .MainInfo .inner .right .list li {
        display: grid;
        grid-template-columns: 12rem 1fr;
        margin: 0 0 1.2rem 0;
    }


    .MainInfo .inner .right .list li strong {
        position: relative;
        font-size: 1.8rem;
        font-weight: 600;
        padding: 0 0 0 1.6rem;
    }

    .MainInfo .inner .right .list li strong::before {
        content: "";
        position: absolute;
        top: 0.7rem;
        left: 0;
        width: 3px;
        height: 3px;
        border-radius: 50%;
        background: var(--mc);
    }

    .MainInfo .inner .right .list li p {
        line-height: 2.4rem;
        margin: -0.4rem 0 0 0;
    }

    .MainInfo .inner .right .list li:last-child strong {
        letter-spacing: 32px;
    }

    .MainCustomer .inner {
        display: flex;
        max-width: calc((100% - 1352px)/2 + 1352px);
        margin: 0 0 0 auto;
        padding: 0 0 0 1.6rem;
    }

    .MainCustomer .inner .tit_area {
        position: relative;
        flex: 0 0 50rem;
    }

    .MainCustomer .inner .tit_area::before {
        content: "";
        position: absolute;
        top: -8rem;
        right: -8rem;
        width: 20rem;
        height: 20rem;
        border: 5rem solid var(--mc);
        border-radius: 50%;
    }

    .MainCustomer .inner .slide_area {
        flex: 1;
        min-width: 0;
    }

    .MainCustomer .inner .slide_area .itm {
        display: flex;
        flex-direction: column;
        padding: 3.2rem;
        background: var(--dc);
        border-radius: 3.2rem;
    }

    .MainCustomer .inner .slide_area .itm .img_box {
        margin: 0 0 3.2rem 0;
        border-radius: 1.2rem;
        height: 24rem;
        overflow: hidden;

        background: var(--dc) url(../images/visual_tx.svg) no-repeat center center/60%;
    }

    .MainCustomer .inner .slide_area .itm .cate {
        margin: 0 0 2.4rem 0;
        align-self: flex-start;
        border: 1px solid var(--mc);
        color: var(--mc);
        font-size: 1.4rem;
        font-weight: 600;
        text-transform: uppercase;
        padding: 0.4rem 1.6rem;
        border-radius: 1.6rem;
    }

    .MainCustomer .inner .slide_area .itm strong {
        font-size: 2rem;
        font-weight: 600;
        margin: 0 0 2.4rem 0;

        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }

    .MainCustomer .inner .slide_area .itm strong p {
        display: -webkit-box;
        white-space: normal;
        line-height: 2.4rem;
        line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }


    .MainCustomer .main_Custom_arrows button {
        background: transparent;
        border: none;
    }

    .MainCustomer .main_Custom_arrows span {
        padding: 1.6rem;
        font-size: 2.4rem;
        background: var(--bc);
        color: var(--wc);
        border-radius: 50%;
        margin: 0 1rem 0 0;
    }

    .MainGuide {
        position: relative;
        margin: 0 0 -10rem 0;
        z-index: 999;
    }

    .MainGuide .content {
        display: flex;
        gap: 10rem;
        background: var(--mc);
        border-radius: 5rem;
    }

    .MainGuide .content>* {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex: 1;
        padding: 8rem;
        padding: 6rem 8rem;
    }

    .MainGuide .content>*~*::after {
        content: "";
        position: absolute;
        top: 3rem;
        bottom: 3rem;
        width: 1px;
        background: #ffffff;
        left: -5rem;
        background: rgba(255, 255, 255, 0.255);
    }

    .MainGuide .content .tit {
        flex: 1 1 auto;
    }

    .MainGuide .content .tit h3 {
        font-size: 3.2rem;
        font-weight: 700;
        margin: 0 0 1.8rem 0;
        color: var(--wc);
    }

    .MainGuide .content .tit p {
        line-height: 2rem;
        color: var(--wc);
    }

    .MainGuide .content .img_box {
        flex: 0 0 12rem;
    }

    #Footer {
        position: relative;
        border-radius: 10rem 0 0 0;
        background: #3a3846;
        overflow: hidden;
        padding: 0 0 10rem 0;
    }


    #Footer .txt_area {
        text-align: center;
        height: 68rem;
        padding: 20rem 0 0 0;
        background: #3a3846 url(../images/bg_banner.jpg) no-repeat left top/auto 100%;
    }

    #Footer .txt_area .img_box {
        text-align: center;
        margin: 0 0 3.2rem 0;
    }

    #Footer .txt_area .img_box img {
        width: 20rem;
    }

    #Footer .txt_area p {
        position: relative;
        display: inline-block;
        font-family: 'Noto Serif KR', serif;
        font-size: 3.2rem;
        line-height: 4rem;
        font-weight: 600;
        color: rgba(0, 0, 0, 0.6);
        white-space: nowrap;
    }

    #Footer .txt_area p::after {
        content: "“ 경상북도 울릉읍 독도리 1-96 ”";
        position: absolute;
        top: 0;
        left: 0;
        color: var(--wc);
        width: 0;
        overflow: hidden;
        border-right: 1px solid #ffffff;
        animation: txt_ani 5s infinite;
        animation-timing-function: steps(20, end);
    }

    @keyframes txt_ani {
        0% {
            width: 0;
        }

        100% {
            width: 105%;
        }
    }

    #Footer .dots {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 999;
        color: #ffffff;
    }

    #Footer .dots .west {
        top: -1.3rem;
        left: -50.67%;
    }

    #Footer .dots .east {
        top: 9.2rem;
        right: -17.02%;
    }


    #Footer .dots>* {
        position: absolute;
        white-space: nowrap;
    }

    #Footer .dots .dot::before {
        content: "";
        position: absolute;
        top: -3rem;
        left: 50%;
        transform: translate(-50%, 0);
        width: 4px;
        height: 4px;
        background: var(--wc);
        border-radius: 50%;

    }

    #Footer .dots .dot::after {
        content: "";
        position: absolute;
        top: -3rem;
        left: 50%;
        transform: translate(-50%, 0);
        width: 4px;
        height: 4px;
        background: var(--wc);
        border-radius: 50%;
        animation: dot 1s infinite;
    }

    @keyframes dot {
        0% {
            transform: translate(-50%, 0) scale(1);
            opacity: 0.5;
        }

        100% {
            transform: translate(-50%, 0) scale(10);
            opacity: 0.1;
        }
    }

    #Footer .bottom .link {
        color: var(--dc);
        margin: 0 0 1.8rem 0;
    }

    #Footer .bottom .link strong {
        font-weight: 700;
    }

    #Footer .bottom .link li {
        display: inline-block;
    }

    #Footer .bottom .link>li~li::before {
        content: "";
        display: inline-block;
        margin: 0 8px 0 4px;
        width: 3px;
        height: 3px;
        background: var(--dc);
        vertical-align: 4px;
        border-radius: 50%;
    }

    #Footer .bottom .info {
        color: var(--dc);
        margin: 0 0 2.4rem 0;
    }

    #Footer .bottom .info>li {
        display: inline-block;
        margin: 0 8px 0 0;
    }

    #Footer .bottom .copy {
        font-size: 1.4rem;
        color: var(--dc);
    }