:root {
    --primary-color: #ca705b;
    --secondary-color: #d97a3a;
    --white-color: #ffffff;
    --dark-gray: #333333;
    --light-gray: #dddddd;
}

.inner {
    max-width: 1620px;
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}

.b_inner {
    max-width: calc((100% - 1620px) / 2 + 1620px);
    width: 100%;
    margin: 0 0 0 auto;
    padding: 0 0 0 24px;
}

.default {}

.default .title {}

.default .title em {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 36px 0;
    color: var(--primary-color);
}

.default .title h2 {}

.default .title h2 span {
    display: block;
    margin: 0 0 8px 0;
    font-size: 40px;
    font-weight: 100;
}

.default .title h2 strong {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
}

.default .title p {
    font-size: 18px;
    line-height: 26px;
}

.default_btn {
    display: inline-block;
    border: none;
    background: transparent;
    padding: 16px 32px;
    border-top: 1px solid var(--dark-gray);
    border-bottom: 1px solid var(--dark-gray);
    text-transform: uppercase;
}

.default .__animation {
    opacity: 0.5;
    transform: translate(0, 100px);
}

.default.on .__animation {
    opacity: 1;
    transform: translate(0, 0);
    transition: opacity 0.5s 0.5s, transform 0.5s 0.5s;
}

#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;

    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    background: var(--white-color);
}

#header .inner {
    display: flex;
    line-height: 100px;
}

#header .gnb {
    margin: 0 0 0 auto;
}

#header .gnb>ul {
    display: flex;
    gap: 60px;
}

#header .gnb>ul>li>a {
    display: block;
    font-size: 18px;
    font-weight: 500;
    white-space: nowrap;
}

#header .util_area {
    margin: 0 0 0 120px;
}

#header .util_area .call span {
    background: var(--primary-color);
    color: var(--white-color);
    padding: 4px;
    border-radius: 50%;
    font-size: 24px;
    vertical-align: middle;
    margin: 0 16px 0 0;
}

#header .util_area .call strong {
    font-size: 24px;
    font-weight: 700;
    vertical-align: middle;
}

#header .total_menu {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 999;

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

    width: 100px;
    height: 121px;
    background: var(--dark-gray);
}

#header .total_menu::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: -20px;
    width: 0;
    height: 0;
    border-top: 10px solid var(--light-gray);
    border-bottom: 10px solid transparent;
    border-left: 10px solid transparent;
    border-right: 10px solid var(--light-gray);
    box-sizing: content-box;
}

#header .total_menu span {
    color: var(--white-color);
    font-size: 32px;
    transform: translate(0, -10px);
}

.mainVisual .main_visual_slide .itm {
    position: relative;
    height: calc(100vh - 101px);
    background: #dddddd;
    background-size: auto 120%;
    background-repeat: no-repeat;
    transition: background-size 0.3s;
}

.mainVisual .main_visual_slide .itm.on {
    background-size: auto 100%;
    transition: background-size 1s;
}

.mainVisual .main_visual_slide .itm01 {
    background-image: url(../images/main_visual01.jpg);
}

.mainVisual .main_visual_slide .itm02 {
    background-image: url(../images/main_visual02.jpg);
}

.mainVisual .main_visual_slide .itm .slg {
    position: absolute;
    top: 100px;
    left: 150px;
    opacity: 0;
    transform: translate(-100px, 0);
    transition: 0.5s 1s;

}

.mainVisual .main_visual_slide .itm.on .slg {
    opacity: 1;
    transform: translate(0, 0);
}

.mainVisual .main_visual_slide .itm .tit {
    margin: 0 0 24px 0;
}

.mainVisual .main_visual_slide .itm .tit01 span {
    display: block;
    font-family: "Nanum Myeongjo", serif;
    color: var(--white-color);
    font-size: 80px;
    margin: 0 0 16px 0;
}

.mainVisual .main_visual_slide .itm .tit01 strong {
    display: block;
    font-family: "Nanum Myeongjo", serif;
    color: var(--primary-color);
    font-size: 80px;
    margin: 0 0 32px 0;
}

.mainVisual .main_visual_slide .itm .tit01 p {
    font-family: 'Noto Serif KR';
    color: var(--white-color);
    text-align: center;
    font-weight: 300;
    font-size: 18px;
    line-height: 26px;
    margin: 0 0 32px 0;
}

.mainVisual .main_visual_slide .itm .tit+figure {
    text-align: center;
}

.mainVisual .main_visual_slide .itm .tit01+figure img {
    filter: brightness(0) grayscale(1) invert();
}

.mainVisual .main_visual_slide .itm .tit02 span {
    display: block;
    font-family: "Nanum Myeongjo", serif;
    color: var(--dark-gray);
    font-size: 80px;
    margin: 0 0 16px 0;
}

.mainVisual .main_visual_slide .itm .tit02 strong {
    display: block;
    font-family: "Nanum Myeongjo", serif;
    color: var(--primary-color);
    font-size: 80px;
    margin: 0 0 32px 0;
}

.mainVisual .main_visual_slide .itm .tit02 p {
    font-family: 'Noto Serif KR';
    color: var(--dark-gray);
    text-align: center;
    font-weight: 300;
    font-size: 18px;
    line-height: 26px;
    margin: 0 0 32px 0;
}

.mainVisual .con {
    position: absolute;
    bottom: 40px;
    left: -75px;
    z-index: 999;

    display: flex;
    gap: 30px;
}

.mainVisual .con li {
    position: relative;
    width: 200px;
    height: 240px;
    background: var(--primary-color);
    clip-path: polygon(50% 0, 100% 15%, 100% 85%, 50% 100%, 0 85%, 0 15%);
}

.mainVisual .con li:nth-child(even) {
    background: var(--secondary-color);
}

.mainVisual .con li a {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    background: #fff;
    clip-path: polygon(50% 0, 100% 15%, 100% 85%, 50% 100%, 0 85%, 0 15%);
}

.mainVisual .con li a::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 2px);
    height: calc(100% - 2px);
    background: var(--primary-color);
    clip-path: polygon(50% 0, 100% 15%, 100% 85%, 50% 100%, 0 85%, 0 15%);
}

.mainVisual .con li:nth-child(even) a::before {
    background: var(--secondary-color);
}

.mainVisual .con li .tit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.mainVisual .con li .tit strong {
    display: block;
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 8px 0;
    text-align: center;
    color: var(--white-color);
}

.mainVisual .con li .tit em {
    display: block;
    font-size: 48px;
    font-weight: 800;
    margin: 0 0 16px 0;
    text-align: center;
    color: var(--white-color);
}

.mainVisual .con li .tit span {
    color: var(--white-color);
    font-size: 32px;
}



.mainVisual .b_inner {
    position: relative;
}

.mainVisual .b_inner .num {
    position: absolute;
    left: -40px;
    top: 120px;
    height: 200px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

}

.mainVisual .b_inner .num::before {
    content: "";
    position: absolute;
    top: 30px;
    bottom: 30px;
    width: 1px;
    background: var(--primary-color);
    left: 50%;
}

.mainVisual .b_inner .num::after {
    content: "";
    position: absolute;
    top: 26px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    left: calc(50% - 3px);
}

.mainVisual .b_inner .num.on::after {
    top: 170px;
    transition: 3s;
}

.mainVisual .b_inner .scroll {
    position: absolute;
    top: 450px;
    left: -80px;
    transform: rotate(-90deg);
    text-transform: uppercase;
    font-size: 14px;
}

.mainContent {
    background: url(../images/content_bg01.jpg) no-repeat center 100px;
}

.mainContent .title {
    margin: 0 0 40px 0;
}

.mainContent .title_area {
    display: flex;
    align-items: center;
    gap: 80px;
}

.mainContent .title_area p {
    position: relative;
}

.mainContent .title_area p::before {
    content: "";
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translate(0, -50%);
    width: 1px;
    height: 100%;
    background: var(--dark-gray);
}

.mainContent .main_content_slide::after {
    content: "premium";

    position: absolute;
    top: 0;
    right: 0;
    font-family: 'Noto Serif KR';
    font-size: 80px;
    font-weight: 800;
    text-transform: uppercase;
    color: transparent;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.25);
}

.mainContent .main_content_slide .itm {
    position: relative;
    min-height: 400px;

    display: flex;
    flex-direction: column;
    justify-content: flex-end;


}

.mainContent .main_content_slide .itm::before {
    content: "";
    position: absolute;
    inset: 100px 0 0 0;
    background: transparent;
    transition: 0.5s 0.5s;
}

.mainContent .main_content_slide .itm.on::before {
    content: "";
    position: absolute;
    inset: 0 0 0 0;
    filter: grayscale(1);
}

.mainContent .main_content_slide .itm01.on::before {
    background: url(../images/primium_itm01.jpg);
}

.mainContent .main_content_slide .itm02.on::before {
    background: url(../images/primium_itm02.jpg);
}

.mainContent .main_content_slide .itm03.on::before {
    background: url(../images/primium_itm03.jpg);
}

.mainContent .main_content_slide .itm04.on::before {
    background: url(../images/primium_itm04.jpg);
}

.mainContent .main_content_slide .itm05.on::before {
    background: url(../images/primium_itm05.jpg);
}


.mainContent .main_content_slide .itm::after {
    content: "";
    position: absolute;
    inset: 100px 0 0 0;
    background: var(--white-color);
    transition: 0.5s 0.5s;
}

.mainContent .main_content_slide .itm.on::after {
    content: "";
    position: absolute;
    inset: 0 0 0 0;
    background: var(--primary-color);
    opacity: 0.75;
}

.mainContent .main_content_slide .itm .con_area {
    position: relative;
    z-index: 999;
    min-height: 300px;

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

    transition: 0.5s 0.5s;
}

.mainContent .main_content_slide .itm.on .con_area {
    min-height: 400px;
}

.mainContent .main_content_slide .itm .con_area .icon {
    background: var(--dark-gray);
    color: var(--white-color);
    padding: 16px;
    font-size: 32px;
    border-radius: 50%;
    margin: 0 0 16px 0;
}

.mainContent .main_content_slide .itm .con_area strong {
    color: var(--primary-color);
    margin: 0 0 16px 0;
    font-size: 24px;
    transition: 0.5s 0.5s;
}

.mainContent .main_content_slide .itm.on .con_area strong {
    color: var(--white-color);
}

.mainContent .main_content_slide .itm .con_area p {
    line-height: 20px;
    text-align: center;
    padding: 0 24px;
    min-height: 60px;
    transition: 0.5s 0.5s;
}

.mainContent .main_content_slide .itm.on .con_area p {
    color: var(--white-color);
    margin: 0 0 16px 0;
}

.mainContent .main_content_slide .itm .con_area .btn {
    display: none;
    background: var(--white-color);
    color: var(--primary-color);
    padding: 8px 24px;
    font-size: 14px;
    text-transform: uppercase;
}

.mainContent .main_content_slide .itm.on .con_area .btn {
    display: block;
}

.mainContent .main_content_slide .arrows {
    position: absolute;
    top: 0;
    left: 400px;
    z-index: 999;

    display: inline-flex;
}

.mainContent .main_content_slide .arrows button {
    all: unset;
    padding: 0 8px;
}

.mainContent .main_content_slide .arrows button~button {
    border-left: 1px solid var(--light-gray);
}


.mainDesign .b_inner {
    display: flex;
    align-items: center;
    min-height: 600px;
    background: url(../images/content_bg02.jpg)no-repeat right center/auto 100%;
}

.mainDesign .title_area h2 {
    margin: 0 0 48px 0;
}

.mainDesign .title_area p {
    margin: 0 0 48px 0;
}

.mainstory .inner {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    max-width: calc(1620px - 24px * 2);
    min-height: 600px;
    background: url(../images/content_bg03.jpg)no-repeat center center/cover;
}


.mainstory .inner h2 {
    color: var(--primary-color);
    font-size: 32px;
    font-weight: 800;
}

.mainstory .inner .desc::after {
    content: "";
    display: block;
    margin: 24px auto;
    width: 1px;
    height: 80px;
    background: var(--white-color);
}

.mainstory .inner .desc strong {
    display: block;
    margin: 0 0 24px 0;
    font-size: 32px;
    font-weight: 100;
    text-align: center;
    color: var(--white-color);
}

.mainstory .inner .desc p {
    text-align: center;
    color: var(--white-color);
}

.mainstory .inner .desc p span {
    color: var(--primary-color);
}