* {
    margin: 0;
    padding: 0;
    border-collapse: collapse;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    border: none;
}

/* .imgbox {
    width: 100%;
    margin: 0 auto;
}

.imgbox img {
    width: 100%;
    max-width: 100%;
    display: block;
    vertical-align: top;
} */

.tab_content:not(.active) {
    display: none;
}

a {
    color: inherit;
}

img {
    vertical-align: top;
}

html,
body {
    position: relative;
    height: 100%;
    scroll-behavior: smooth;
}

body {
    font-size: 14px;
    color: #000;
    font-family: 'Pretendard', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.5;
    position: relative;
}

:root {
    --main: #005abe;
    --sub: #333333;
    --f75: 3.9vw;
    --f70: 3.65vw;
    --f65: 3.39vw;
    --f60: 3.125vw;
    --f50: 50px;
    --f35: 2.2rem;
    --f30: 1.875rem;
    --f25: 1.55rem;
    --f20: 1.25rem;
}

section {
    overflow: hidden;
}

.wrap {
    max-width: 1540px;
    padding-inline: 20px;
    margin: 0 auto;
}

/* header */
.header {
    position: fixed;
    top: 0;
    background: transparent;
    width: 100%;
    display: block;
    content: '';
    z-index: 10;
    height: 90px;
    background: transparent;
}

.header:hover .header_wrap nav .depth li a {
    color: #000;
    font-weight: 600;
}

.header_bg {
    position: absolute;
    width: 100%;
    height: 0;
    background: #ffffff;
    display: block;
    top: 100%;
    left: 0;
    overflow: hidden;
    border-bottom: 1px solid #fff;
    transition: all .5s;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.04);
}

.header:hover .header_bg {
    height: 20vh;
    transition: all 0.5s;
}

.header .header_wrap {
    width: 100%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    color: white;
    height: 100%;
    position: relative;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
}

.header .header_wrap nav>ul {
    display: flex;
    text-align: center;
    gap: 0vw;
    transition: 0.5s ease-in-out;
}

.header:hover .header_wrap nav>ul {
    gap: 1vw;
    transition: gap 0.8s;
}

.header .header_wrap nav>ul>li>a {
    display: flex;
    text-align: center;
    height: 100%;
    align-items: center;
    justify-content: center;
    padding: 2vw;
    font-size: 20px;
}

.header .header_wrap nav li {
    height: 100%;
    position: relative;
    font-size: 1rem;
}

.header .header_wrap nav .depth {
    position: absolute;
    top: 90px;
    z-index: 1;
    opacity: 0;
    padding-block: 12px;
    width: 100%;
}

.header:hover .header_wrap nav .depth {
    transition: 0.5s ease-in-out;
    visibility: visible;
    opacity: 1;
}

.header .header_wrap nav .depth .d2_wrap {
    display: flex;
    flex-direction: column;
}

.header .header_wrap nav .depth .d2_wrap li a {
    padding: 1rem;
    display: block;
}

.header .header_wrap .ham {
    cursor: pointer;
    position: relative;
    z-index: 99;
}

/* mb gnb */
.m_box {
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    height: 100vh;
    width: 100dvw;
    text-align: center;
    padding: 70px 24px;
    overflow-y: auto;
    box-sizing: border-box;
    visibility: hidden;
    opacity: 0;
}

.m_box.on {
    visibility: visible;
    opacity: 1;
}

.mb_menu {
    display: block;
    list-style-type: none;
    padding: 0;
    margin: 40px 0 0 0;
}

.mb_menu li {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}

.mb_menu li a {
    width: 100%;
    display: block;
    height: 100%;
    padding: 1rem;
}

/* mb gnb */


.m1 {
    overflow: hidden;
}

.m1Swiper {
    width: 100%;
    height: 100%;
}

.m1Swiper .swiper-slide:nth-child(1) {
    background: url(../1x/자산\ 2aa.jpg) no-repeat center / cover;
}

.m1Swiper .swiper-slide:nth-child(2) {
    background: url(../1x/m1_2.jpg) no-repeat center / cover;
}

.m1Swiper .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.m1Swiper .swiper-slide h1 {
    line-height: 1.35;
    color: white;
    font-weight: 600;
    font-size: 3.5vw;
    font-family: 'Pretendard', sans-serif;
    letter-spacing: -0.25px;

}

.m1Swiper .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.m1 {
    width: 100%;
    height: 100dvh;
    position: relative;
}

.m1 .buy_link {
    position: absolute;
    right: 0;
    content: '';
    width: auto;
    height: auto;
    z-index: 2;
    display: block;
    top: 25%;
}

.m1 .buy_link a {
    background: var(--main);
    display: inline-block;
    color: white;
    font-size: var(--f20);
    font-weight: 500;
    transform: rotate(90deg);
    padding: 1em 1.35em;
    border-radius: 0.9rem;
}

.m2 {
    display: flex;
    width: 100%;
    padding-block: 7vw;
}

.m2 .flex_wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 0 auto;
    align-items: flex-end;
    flex-wrap: wrap;
}

.m2 .flex_wrap>div {
    flex: 1;
}

.m2 .flex_wrap .flex_left {
    margin: 0 auto;
}

.m2 .flex_wrap .flex_right h2 {
    font-weight: 800;
    font-size: 65px;
    color: var(--main);
    margin-bottom: 2.5rem;
}

.m2 .flex_wrap .flex_right h3 {
    color: var(--sub);
    font-size: 2.5rem;
    letter-spacing: -0.18rem;
    font-weight: 600;
}

.m2 .flex_wrap .flex_right p {
    color: var(--sub);
    font-size: 1.55rem;
    letter-spacing: -0.1rem;
    font-weight: 400;
    margin-top: 1rem;
}

.m2 .flex_wrap .flex_right a {
    display: block;
    margin-block: 3rem 1.5rem;
}

.m3 .flex_wrap {
    display: flex;
    width: 100%;
}

.m3 .flex_wrap .flex_item {
    flex: 1;
    min-height: 41.6679vw;
    transition: flex 0.5s;
    position: relative;
}

.m3 .flex_wrap .flex_item:hover {
    flex: 1.5;
    transition: flex 0.5s;
}

.m3 .flex_wrap .flex_item .m3_desc {
    position: absolute;
    inset: 0 0 0 0;
    text-align: center;
    align-content: center;
    color: white;
    z-index: 1;
    background: rgba(0, 0, 0, 0.7);
    transition: 0.3s;
}

.m3 .flex_wrap .flex_item .m3_desc h3 {
    font-size: var(--f60);
    font-weight: 800;
}

.m3 .flex_wrap .flex_item .m3_desc p {
    font-size: var(--f30);
    font-weight: 500;
}

.m3 .flex_wrap .flex_item:hover .m3_desc {
    background: transparent;
    transition: 0.5s;
}

.m3 .flex_wrap .flex_item:nth-of-type(1) {
    background: url(../1x/m3_1.jpg) no-repeat center / cover;
    background-position: center;
}

.m3 .flex_wrap .flex_item:nth-of-type(2) {
    background: url(../1x/m3_2.jpg) no-repeat center / cover;
    background-position: center;
}

.m3 .flex_wrap .flex_item:nth-of-type(3) {
    background: url(../1x/m3_3.jpg) no-repeat center / cover;
    background-position: center;
}

.m4 .img_box {
    position: relative;
    width: 100%;
    height: 100%;
}

.m4 .img_box img {
    width: 100%;
    display: block;
}

.m4 .img_box .m4_desc {
    position: absolute;
    inset: 18% 0 0 0;
    content: '';
    display: block;
    margin: 0 auto;
    color: white;
}

.m4 .img_box .m4_desc span {
    font-size: var(--f30);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 2.75rem;
}

.m4 .img_box .m4_desc h3 {
    font-size: var(--f75);
    line-height: 1.3;
}

.m4 .img_box .m4_desc h3:nth-of-type(2) {
    margin-left: 3vw;
}

.m4 .img_box .m4_desc h3:nth-of-type(3) {
    margin-left: 6vw;
}

.m4 .img_box .m4_desc p {
    margin-top: 5%;
    font-size: 2.5rem;
    font-weight: 600;
}

.m5 {
    margin-block: 4rem 5%;
}

.m5 .m5_desc {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.m5 .m5_desc h3 {
    color: #005abe;
    font-size: var(--f65);
}

.m5 hr {
    height: 1px;
    background: black;
}

.m5 .notice_box {
    padding-top: 3rem;
    display: flex;
    align-items: start;
    justify-content: space-between;
}

.m5 .notice_box .notice_item h3 {
    font-size: 20px;
    font-weight: 500;
    margin-block: 1rem 0.5rem;
}

.m5 .notice_box .notice_item p {
    color: #333;
    font-weight: 400;
    font-size: 20px;
    letter-spacing: -1px;
    line-height: 1.35;
}

.m5 .notice_box .notice_item .news_more {
    background-color: #fff;
    border-radius: 2rem;
    border: 1px solid #000;
    transition: 0.3s;
    color: #000;
    width: 157px;
    height: 50px;
    font-size: 20px;
    font-weight: 500;
    margin-top: 2rem;
}

.m5 .notice_box .notice_item .news_more:hover {
    background-color: #000;
    transition: 0.3s;
    border: 1px solid transparent;
    color: #fff;
}

.m5 .notice_box .notice_item .news_more a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
    text-align: center;
}

.m6 .flex_wrap {
    display: flex;
    flex-wrap: wrap;
}

.m6 .flex_wrap .flex_item {
    flex: 1;
    min-height: 620px;
}

.m6 .flex_wrap .flex_item:nth-of-type(1) {
    background: url(../1x/m6_1.png) no-repeat center / cover;

}

.m6 .flex_wrap .flex_item:nth-of-type(2) {
    background: url(../1x/m6_2.png) no-repeat center / cover;
}

.m6 .flex_wrap .flex_item .m6_desc {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 100%;
    color: white;
}

.m6 .flex_wrap .flex_item .m6_desc h3 {
    font-size: var(--f65);
    margin-bottom: 0.5rem;
}

.m6 .flex_wrap .flex_item .m6_desc p {
    font-size: 1.5rem;
    text-align: center;
}

.m6 .flex_wrap .flex_item .m6_desc a {
    padding: 0.9rem 2.5rem;
    border: 1px solid #fff;
    border-radius: 4rem;
    margin-top: 2.5rem;
}

footer {
    background: #000000;
    color: white;
    position: relative;
}

.footer_wrap {
    padding-block: 5%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer_wrap .footer_left h4 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.footer_wrap .footer_center {
    display: flex;
    flex-direction: column;
}

.footer_wrap .footer_center .f_info {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.footer_wrap .footer_center .f_info a {
    font-size: var(--f20);
    color: #e5e5e5;
}

.footer_wrap .footer_center .f_address {
    color: #666666;
    font-size: 1.25rem;
}

.footer_wrap .footer_center .f_address li:last-child {
    font-size: 1.0725rem;
    margin-top: 2rem;
}

.footer_wrap .footer_right {
    display: flex;
    flex-direction: column;
    font-size: var(--f20);
    font-weight: 500;
    color: white;
    gap: 0.3em;
}

.footer_wrap .footer_right li {
    font-size: inherit;
    color: inherit;
    font-weight: inherit;
}

footer .top {
    position: absolute;
    right: 9.5%;
    top: -3rem;
    cursor: pointer;
}



/* sub1 */
.s1 .sub_top {
    background: url(../1x/sub1_bg.jpg) no-repeat center / cover;
}

.sub_top {
    position: relative;
    width: 100%;
    min-height: 700px;
    text-align: center;
    align-content: center;
}

.sub_top h2 {
    font-size: var(--f50);
    font-weight: 600;
    letter-spacing: -0.2px;
    color: white;
    line-height: 1.35;
}

.t_bread {
    position: absolute;
    bottom: 0;
    width: 100%;
    margin: 0 auto;
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    z-index: 2;
}

.t_bread .top_menu {
    display: flex;
    width: 90%;
    background: #f9f9f9;
    height: 74px;
    align-items: center;
    font-size: var(--f20);
}

.t_bread .top_menu .home a {
    background: var(--main);
    width: 74px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.t_bread .top_menu>ul {
    display: flex;
    height: 100%;
    align-items: center;
}

.t_bread .top_menu>ul>li {
    height: 100%;
    align-content: center;
}

.t_bread .top_menu>ul>li i img {
    vertical-align: middle;
}

.t_bread .top_menu>ul>li.on a {
    font-weight: 600;
}

.t_bread .top_menu>ul>li:first-child {
    border-right: 1px solid #e5e5e5;
    padding-inline: 1.6vw;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.55vw;
    position: relative;
}

.t_bread .top_menu>ul>li:first-child:hover {

    & ul {
        opacity: 1;
        visibility: visible;
        height: auto;
        transition: 0.5s ease-in-out;
    }
}

.t_bread .top_menu>ul>li>a {
    padding-inline: 2.1vw;
    display: block;
    width: 100%;
    align-content: center;
    height: 100%;
}

.t_bread .top_menu>ul>li>.t_depth {
    position: absolute;
    background: #f0f0f0;
    top: 100%;
    left: 0;
    width: 100%;
    content: '';
    opacity: 0;
    visibility: hidden;
    height: 0;
}

.t_bread .top_menu>ul>li>.t_depth li:hover {
    background: #e2e2e2;
    transition: 0.3s;
}

.t_bread .top_menu>ul>li>.t_depth li a {
    display: block;
    width: 100%;
    padding-block: 0.4vw;
    border-bottom: 1px solid #eee;
    font-size: 1rem;
}

.s1_1 {
    padding-bottom: 15%;
}

.s1_1 .desc {
    margin-top: 60px;
    background: url(../1x/sub1_1_1.png);
    background-position-x: 100%;
    background-repeat: no-repeat;
    padding-block: 10% 5%;
}

.s1 .desc h2 {
    font-size: var(--f50);
    font-weight: 600;
    letter-spacing: -0.2px;
    line-height: 1.4;
    margin-bottom: 3rem;
}

.s1_1 .desc p {
    font-size: var(--f20);
    letter-spacing: -0.25px;
    font-weight: 300;
}

.s1_1 .img_box {
    padding-bottom: 15%;
}

.s1_1 .img_box img {
    width: 100%;
    display: block;
}

.s1_1 .img_flex {
    margin-block: 2rem;
    display: flex;
    justify-content: center;
    gap: 2.37rem;
}

.s1_1 .img_flex .img_2 {
    transform: translateY(-25%);
}

.s1_2 .desc {
    text-align: center;
    margin-block: 8%;
}

.s1_2 .img_box {
    position: relative;
}

.s1_2 .history .flex_wrap {
    display: flex;
}

.s1_2 .history .flex_wrap .flex_left {
    background-image: url(../1x/sub_1_2_22.png);
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.s1_2 .history .flex_wrap .flex_left h2 {
    position: absolute;
    color: #fff;
    z-index: 2;
    font-size: 3.125rem;
    bottom: 20rem;
    left: 15.5rem;
}


.s1_2 .history .flex_wrap>div {
    flex: 1;
}

.s1_2 .history .flex_wrap .flex_right ol li {
    display: flex;
    flex-wrap: wrap;
    gap: 6.2vw;
    align-items: center;
    margin-bottom: 3vw;
}

.s1_2 .history .flex_wrap .flex_right ol li h3 {
    font-size: var(--f70);
    font-weight: 700;
    color: #00caff;
    position: relative;
    width: 17.5%;
}

.s1_2 .history .flex_wrap .flex_right ol li dl dt {
    font-weight: 500;
    letter-spacing: -0.2px;
    font-size: var(--f35);
    line-height: 1.35;
}

.s1_2 .history .flex_wrap .flex_right ol li dl dd {
    font-weight: 400;
    letter-spacing: -0.25px;
    font-size: var(--f25);
    color: #333333;
}

.s1_2 .history .flex_wrap .flex_right ol li h3::after {
    width: 8px;
    height: 8px;
    aspect-ratio: 1;
    background-color: rgb(4, 133, 247);
    position: absolute;
    right: -50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: block;
    content: '';
    border-radius: 999px;
}


.s1_3 .contact .contact_bg {
    font-size: 9.7vw;
    display: flex;
    width: 100%;
    justify-content: flex-end;
    line-height: 0.63;
    color: #f2f2f2;
    font-weight: 900;
    letter-spacing: -1px;
}


.s1_3 .contact .flex_wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding-bottom: 15%;
}

.s1_3 .contact .flex_wrap .flex_item {
    position: relative;
    background: #f2f2f2;
    padding: 3rem;
    display: flex;
    justify-content: space-between;
    width: 480px;
    height: 313px;
}

.s1_3 .contact .flex_wrap .flex_item:first-of-type {
    position: relative;
    background: var(--main);
    padding: 3rem;
    display: flex;
    color: white;
    justify-content: space-between;
    width: 480px;
    height: 313px;

    & * {
        color: #fff;
    }
}

.s1_3 .contact .flex_wrap .flex_item .item_desc {
    position: absolute;
    bottom: 15%;
    left: 3rem;
}

.s1_3 .contact .flex_wrap .flex_item span {
    font-size: var(--f20);
    font-weight: 300;
    margin-top: 0.5rem;
    color: #333;
}

.s1_3 .contact .flex_wrap .flex_item h4 {
    font-size: var(--f35);
    font-weight: 600;
    color: black;
}

.s1_3 .contact .flex_wrap .flex_item p {
    font-size: var(--f25);
    color: #333;
}

.s2 .sub_top {
    background: url(../1x/sub2/sub2_1_bg.jpg) no-repeat center / cover;
}

.s2_1 {
    max-width: 1540px;
    padding-inline: 20px;
    margin: 0 auto;
    padding-bottom: 11.5%;
    padding-top: 7.5%;
}

.s2_1 .tab_wrap {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    width: max-content;
    margin: 0 auto;
    background-color: #F5F5F5;
    border-radius: 2.5rem;
}

.s2_1 .tab_wrap .tab_menu {
    border-radius: 2.5rem;
    color: #666;
}

.s2_1 .tab_wrap .tab_menu h1 {
    font-size: 1.875rem;
    letter-spacing: -0.4px;
    line-height: 1.25;
    padding-inline: 2vw;
    padding-block: 1rem;
    font-weight: 500;
}

.s2_1 .tab_wrap .tab_menu.on {
    background-color: #005ABE;
    color: #fff;
    transition: 0.3s;
}

.s2_1 .tab_content .txt_box {
    text-align: center;
    padding-top: 3.2rem;
}

.s2_1 .tab_content .txt_box h3 {
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.8px;
    line-height: 1.35;
}

.s2_1 .tab_content .txt_box .count {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 2rem;
    gap: 2rem;
}

.s2_1 .tab_content .txt_box .count p {
    font-size: 1.875rem;
    color: #999;
    border-right: 2px solid #999;
    padding-right: 2rem;
    height: 2rem;
    line-height: 100%;
}

.s2_1 .tab_content .txt_box .count p:last-child {
    border-right: none;
}

.s2_1 .tab_content .img_box {
    margin-top: 3rem;
}

.s2_2 {
    margin-bottom: 7.5%;
}

.s2_2 .grid_wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1140px;
    padding-inline: 20px;
    margin: 0 auto;
    gap: 5rem;
    margin-bottom: 7.5%;
}

.s2_2 .txt_box {
    margin: 0 auto;
    margin-top: 25%;
}

.s2_2 .txt_box2 {
    margin-top: 10%;
}

.s2_2 .item4 {
    margin-top: -10rem;
}

.s2_2 .txt_box h3 {
    font-size: 3.125rem;
    letter-spacing: -2px;
    line-height: 1.35;
    font-weight: 600;
    padding-bottom: 2rem;
}

.s2_2 .txt_box p {
    color: #333;
    font-size: 25px;
    letter-spacing: -1px;
    line-height: 1.7;
}

.more {
    background-color: #005ABE;
    margin: 0 auto;
    width: 12vw;
    border-radius: 3rem;
}

.more a {
    text-align: center;
    display: block;
    width: 100%;
    padding-block: 1rem;
    color: #fff;
    font-size: 1.875rem;
    font-weight: 500;
    letter-spacing: -1px;
}

.s3 .sub_top {
    background: url(../1x/sub3/sub3_1_bg.jpg) no-repeat center / cover;
}

.s3 .s3_1 {
    background: url(../1x/sub3/sub3_1_1_bg.jpg) center no-repeat;
    background-size: cover;
    height: auto;
    width: 100%;
    margin: 0 auto;
    padding-top: 8%;
    padding-bottom: 16%;
}

.s3 .s3_1_top {
    max-width: 1490px;
    justify-items: start;
    margin-left: 11%;
}

.s3 .s3_1_top h2 {
    font-size: 3.125rem;
    margin-bottom: 3rem;
    font-weight: 600;
}

.s3 .s3_1 img {
    display: block;
    max-width: 100%;
}

.s3 .s3_1 .tab_wrap {
    display: flex;
    max-width: 1500px;
    gap: 2rem;
    margin-bottom: 75px;
}

.s3 .s3_1_top h1 {
    cursor: pointer;
    color: #999;
    font-size: 25px;
}

.s3 .s3_1 .on h1 {
    color: #005ABE;
    padding-bottom: 0.5rem;
    text-decoration: underline;
}

.s3 .sub3_swiper {
    margin-left: 11%;
    padding-bottom: 5rem;
}

.s3 .sub3_swiper .desc {
    position: absolute;
    right: 12.5%;
    bottom: -3rem;
    background: #fff;
    width: 25vw;
    height: 56%;
    z-index: 9;
    padding: 5%;
    filter: drop-shadow(10px 10px 8px rgba(35, 24, 21, 0.15));
}

.s3 .sub3_swiper .desc .blue {
    color: #005ABE;
    font-size: 25px;
    letter-spacing: -1px;
    line-height: 1.35;
    font-weight: 500;
}

.s3 .sub3_swiper .desc h3 {
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: -1px;
    line-height: 1.3;
    margin-block: 0.5rem 2rem;
}

.s3 .sub3_swiper .desc p:not(.blue) {
    font-size: 25px;
    line-height: 1.35;
    letter-spacing: -1px;
    color: #333333;
}

.s3 .s3_next {
    width: 30px;
    height: 30px;
    background: url(../1x/next.png) center no-repeat;
    background-size: cover;
    right: 22%;
}

.s3 .s3_next::after {
    content: none;
}

.s3_1 .s3_1_1 {
    max-width: 1540px;
    margin: 0 auto;
    padding-inline: 20px;
    margin-top: 8%;
}

.s3_1 .s3_1_1 h2 {
    text-align: center;
    font-size: 3.125rem;
    margin-bottom: 8%;
}

.s3_1 .s3_1_1 .tab_wrap {
    display: flex;
    width: 100%;
    max-width: 1020px;
    margin: 0 auto;
    padding-inline: 20px;
    align-items: end;
    gap: 11.5%;
    text-align: center;
}

.s3_1 .s3_1_1 .tab_wrap .tab_menu {
    flex: 1;
}

.s3_1 .s3_1_1 .tab_wrap h4 {

    font-size: 25px;
    letter-spacing: -1px;
    line-height: 1.12;
    font-weight: 500;
    padding-bottom: 1rem;
    border-bottom: 1px solid #000;
}

.s3_1 .s3_1_1 .tab_wrap .icon:not(.icon2) {
    margin-bottom: 64px;
}

.s3_1 .s3_1_1 .tab_wrap .icon2 {
    margin-bottom: 55px;
}

.s3 .s3_1_1 .tab_content {
    width: 100%;
    max-width: 1540px;
    margin: 0 auto;
    padding-inline: 20px;
    margin-top: 9.3%;
    background-color: #F5F5F5;
    height: 62.4vh;
    border-radius: 5rem 5rem 0 0;
}

.s3 .s3_1_1 .tab_content .txt_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-inline: 20% 10%;
    padding-top: 90px;
}

.s3 .s3_1_1 .tab_content .txt_box .left h3 {
    font-size: 25px;
    letter-spacing: -1px;
    font-weight: 500;
}

.s3 .s3_1_1 .tab_content .txt_box .right {
    flex: 0 0 70%;
}

.s3 .s3_1_1 .tab_content .txt_box .right p {
    font-size: 20px;
    letter-spacing: -1px;
    line-height: 1.5;
    font-weight: 300;
}

.s4 .sub_top {
    background: url(../1x/sub4/sub4_bg.jpg) no-repeat center / cover;
}

.s4 .s4_1 {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding-block: 8% 6%;
}

.s4 .s4_1 h2 {
    font-size: 3.125rem;
    font-weight: 600;
    letter-spacing: -1px;
    line-height: 1.3;
    text-align: center;
}

.s5_1_1 .title {
    text-align: center;
    margin-top: 5%;
}

.s5_1_1 .title h2 {
    font-weight: 600;
    font-size: 3.125rem;
    letter-spacing: -1.5px;
    line-height: 1.5;
    margin-bottom: 3rem;
}

.form {
    width: 100%;
    max-width: 1540px;
    padding-inline: 20px;
    margin: 0 auto;
    letter-spacing: -0.4px;
    margin-bottom: 12%;
}

.form>p {
    color: inherit;
    font-size: 20px;
    letter-spacing: -0.8px;
    display: block;
    width: 100%;
    text-align: right;
    border-bottom: 2px solid #000;
    padding-bottom: 1rem;
    color: #005ABE;
}

.form ul {
    display: flex;
    width: 100%;
    flex-direction: column;
    margin-block: 3.1rem;
}

.form ul li {
    display: inline-flex;
    gap: 5rem;
    overflow: hidden;
}

.form ul .content_box {
    border-bottom: 2px solid #000;
}

.form ul .content_box .input_box {
    margin-bottom: 5rem;
}

.form ul li .input_box {
    display: flex;
    padding: 2.5rem 0.5rem;
    border-radius: 6px;
    min-width: 49%;
    margin-bottom: 1.7rem;
}

.form ul li .input_box p {
    font-size: 1.875rem;
    font-weight: 500;
    letter-spacing: -1px;
    margin-right: 1rem;
    min-width: 100px;
}

.form ul li .input_box p .blue {
    color: #1D72A6;
}

.form ul li .input_box input {
    background: transparent;
    border: none;
    min-width: fit-content;
    width: 100%;
    box-sizing: border-box;
    font-size: 1rem;
    border-bottom: 1px solid #B2B2B2;
}

.form ul li .input_box input::placeholder {
    font-size: 25px;
    letter-spacing: -0.4px;
    color: #D9D9D9;
    font-weight: 400;
    font-family: 'pretendard';
}

.form ul li .input_box2 {
    width: 100%;
    color: inherit;
}

.form ul li .input_box2 .title {
    text-align: left;
    width: 100%;
}

.form textarea {
    border: none;
    overflow: auto;
    min-height: 100px;
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-appearance: none;
    border-radius: 0;
    resize: none;
    padding: 0.625rem;
    font-size: 1rem;
    font-family: 'pretendard';
    border-bottom: 1px solid #B2B2B2;
}

.form textarea::placeholder {
    font-size: 25px;
    letter-spacing: -0.4px;
    color: #D9D9D9;
    font-weight: 400;
    font-family: 'pretendard';
}

.form ul li .input_box .file {
    width: 100%;
    padding-block: 0.9rem;
    border-bottom: none;
    background-color: #F5F5F5;
    position: relative;
    border-radius: 0 2rem 2rem 0;
}

.form ul .file_box {
    margin-top: 3.4rem;
}

.form input[type=file]::file-selector-button {
    padding-inline: 2.5rem;
    padding-block: 0.8rem;
    background: #fff;
    border: 1px solid #000;
    border-radius: 2rem;
    cursor: pointer;
    position: absolute;
    right: 0;
    bottom: 0;
}

.privacy {
    width: 100%;
    height: 250px;
    background-color: #F5F5F5;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.privacy_box {
    padding-bottom: 3rem;
    border-bottom: 2px solid #000;
}

.privacy input {
    width: 37px;
    height: 37px;
    background-color: #fff;
}

.privacy p:nth-child(1) {
    font-weight: 500;
    font-size: 25px;
    letter-spacing: -1px;
    line-height: 1.5;
    padding-bottom: 0.5rem;
}

.privacy p:nth-child(2) {
    color: #999;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: -1px;
    line-height: 1.5;
    text-decoration: underline;
    cursor: pointer;
}

.s5_1_1 .submit {
    background: #005ABE;
    appearance: none;
    border: none;
    outline: none;
    text-align: center;
    color: white;
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 500;
    border-radius: 5rem;
    margin: 0 auto;
    display: block;
    cursor: pointer;
}

@media screen and (max-width : 1441px) {
    .header:hover .header_bg {
        height: 30vh;
    }

    .s1_3 .contact .flex_wrap .flex_item {
        width: 430px;
    }

    .m5 .notice_box .notice_item img {
        max-width: 90%;
    }

    .s1_2 .history .flex_wrap .flex_left h2 {
        bottom: 13rem;
        left: 11.5rem;
    }

    .more a {
        font-size: 1.5rem;
    }

    .s3 .sub3_swiper .desc p:not(.blue) {
        font-size: 22px;
    }

    .s3 .sub3_swiper .desc {
        right: 3.5%;
        width: 30vw;
    }
}

@media screen and (max-width : 1025px) {

    .header .header_wrap .logo img {
        vertical-align: middle;
        width: 130px;
    }

    .m2 .flex_wrap .flex_left img {
        max-width: 90%;
    }

    .m2 .flex_wrap .flex_right h2 {
        font-size: 3rem;
    }

    .m2 .flex_wrap .flex_right h3 {
        font-size: 2rem;
    }

    .m2 .flex_wrap .flex_right p {
        font-size: 1.25rem;
    }

    .m3 .flex_wrap .flex_item .m3_desc p {
        font-size: 24px;
    }

    .m4 .img_box .m4_desc p {
        font-size: 2.25rem;
    }

    .m5 {
        margin-block: 12%;
    }

    .m6 .flex_wrap .flex_item {
        min-height: 500px;
    }

    .sub_top {
        height: 600px;
    }

    .sub_top h2 {
        font-size: 3rem;
    }

    .s1 .desc h2 {
        font-size: 2.5rem;
    }

    .s1_1 .desc p {
        font-size: 1.125rem;
    }

    .s1_1 .img_flex {
        margin-block: 30% 12.2%;
    }

    .s1_1 .img_flex img {
        display: block;
        max-width: 100%;
    }

    .s1_2 {
        margin-bottom: 10%;
    }

    .s1_2 .history .flex_wrap .flex_right ol li h3 {
        font-size: 2.5rem;
    }

    .s1_2 .history .flex_wrap .flex_right ol li dl dt {
        font-size: 1.75rem;
    }

    .s1_2 .history .flex_wrap .flex_right ol li dl dd {
        font-size: 1.25rem;
    }

    .s1_3 .contact .flex_wrap .flex_item {
        width: 48%;
        height: 300px;
    }

    .s2_1 .tab_wrap .tab_menu h1 {
        font-size: 1.5rem;
    }

    .s2_1 .tab_content .txt_box h3 {
        font-size: 2rem;
    }

    .s2_1 .tab_content .txt_box .count p {
        font-size: 1.5rem;
    }

    .s2_2 .grid_wrap {
        gap: 1rem;
    }

    .s2_2 .grid_wrap img {
        display: block;
        max-width: 100%;
    }

    .s2_2 .txt_box h3 {
        font-size: 2.5rem;
    }

    .s2_2 .txt_box p {
        font-size: 20px;
    }

    .s3 .s3_1_top {
        margin-left: 20px;
    }

    .s3 .s3_1_top h2 {
        font-size: 2.75rem;
        margin-bottom: 0;
    }

    .s3 .s3_1_top h1 {
        font-size: 24px;
    }

    .s3 .sub3_swiper {
        margin-left: 20px;
    }

    .s3 .sub3_swiper .desc {
        width: 400px;
        height: 300px;
        right: 2rem;
    }

    .s3 .sub3_swiper .desc .blue {
        font-size: 22px;
    }

    .s3 .sub3_swiper .desc h3 {
        font-size: 2.25rem;
    }

    .s3 .sub3_swiper .desc p:not(.blue) {
        font-size: 22px;
        line-height: 1.5;
    }

    .s3 .s3_1_1 .tab_content {
        border-radius: 3rem 3rem 0 0;
        height: 45vh;
    }

    .s3 .s3_1_1 .tab_content .txt_box {
        padding-inline: 5%;
    }

    .s3 .s3_1_1 .tab_content .txt_box .right p {
        font-size: 1rem;
    }

    .more {
        width: 200px;
    }

    .more a {
        font-size: 1.25rem;
    }

    .s4 .s4_1 h2 {
        font-size: 2.75rem;
    }

    .s5_1_1 .title {
        margin-top: 4rem;
    }

    .s5_1_1 .title h2 {
        font-size: 2.5rem;
    }

    .form ul li {
        display: table;
    }

    .form ul li .input_box {
        padding: 2rem 0.5rem;
        min-width: 100%;
    }

    .form ul li .input_box p {
        font-size: 28px;
    }

    .footer_wrap .footer_center .f_info a {
        font-size: 18px;
    }

    .footer_wrap .footer_center .f_address {
        font-size: 1rem;
    }

    .footer_wrap .footer_right {
        font-size: 18px;
    }

    footer .top {
        right: 20px;
        width: 75px;
    }

    footer .top img {
        width: 100%;
    }

}

@media screen and (max-width : 900px) {
    .header .header_wrap {
        padding: 20px
    }

    .header .header_wrap nav .depth {
        top: 70px;
    }

    .m1Swiper .swiper-slide h1 {
        font-size: 3rem;
    }

    .m5 .notice_box {
        flex-wrap: wrap;
        gap: 2rem;
    }

    .m5 .notice_box .notice_item {
        width: 100%;
    }

    .m5 .notice_box .notice_item img {
        width: 100%;
    }

    .t_bread .top_menu>ul>li>a {
        padding-inline: 4vw;
    }

    .s1_1 .img_flex>div {
        flex: 1;
    }

    .s1_1 .img_flex>div img {
        width: 100%;
    }

    .s1_1 .desc p {
        max-width: 65%;
        line-height: 1.5;
    }

    .s1_2 .history .flex_wrap>div {
        flex: initial;
        padding-inline: 20px;
    }

    .s1_2 .history .flex_wrap {
        flex-direction: column;
        gap: 2rem;
    }

    .s1_2 .history .flex_wrap .flex_left {
        height: 300px;
        background-position: left;
    }

    .s1_2 .history .flex_wrap .flex_right ol li h3::after {
        right: -15%;
    }

    .s1_2 .img_box img {
        width: 100%;
    }

    .s1_2 .img_box iframe {
        height: 350px;
    }

    .s1_3 .contact .flex_wrap .flex_item {
        width: 100%;
    }

    .s1_3 .contact .flex_wrap .flex_item:first-of-type {
        width: 100%;
    }

    .s2_1 .tab_wrap {
        width: 45%;
    }

    .s2_1 .tab_content .img_box img {
        width: 100%;
    }

    .s2_2 {
        margin-bottom: 10rem;
    }

    .s2_2 .grid_wrap {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .s2_2 .grid_wrap .item img {
        width: 100%;
    }

    .s2_2 .txt_box {
        margin-top: 4rem;
        text-align: center;
    }

    .s2_2 .item2 {
        grid-row: 1 / 2;
    }

    .s2_2 .item4 {
        margin-top: 0;
    }

    .s3 .s3_1_1 .tab_content {
        height: 350px;
    }

    .s5_1_1 .more {
        width: 200px;
    }

    .privacy_box {
        display: block !important;
    }
}

@media screen and (max-width : 450px) {

    .header .header_bg {
        display: none;
    }

    .header:hover .sitemap {
        display: block;
    }

    .header .header_wrap nav {
        display: none;
    }

    .m1Swiper .swiper-slide h1 {
        font-size: 1.75rem;
        max-width: 80%;
        margin: 0 auto;
    }

    .m1 .buy_link {
        top: 23%;
        right: -1rem;
    }

    .m1 .buy_link a {
        padding: 0.8rem;
        font-size: 1rem;
    }

    .m2 {
        padding-block: 5rem;
    }

    .m2 .flex_wrap {
        flex-direction: column;
        gap: 3rem;
    }

    .m2 .flex_wrap>div {
        width: 100%;
    }

    .m2 .flex_wrap .flex_left img {
        max-width: 80%;
        margin: 0 auto;
        display: block;
    }

    .m2 .flex_wrap .flex_right h2 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .m2 .flex_wrap .flex_right h3 {
        font-size: 1.5rem;
    }

    .m2 .flex_wrap .flex_right p {
        font-size: 1rem;
        max-width: 88%;
    }

    .m2 .flex_wrap .flex_right p br {
        display: none;
    }

    .m3 .flex_wrap {
        flex-direction: column;
        height: 80vh;
        margin-bottom: 2rem;
    }

    .m3 .flex_wrap .flex_item .m3_desc h3 {
        font-size: 1.2rem;
    }

    .m4 .img_box img {
        filter: brightness(0.75);
    }

    .m4 .img_box .m4_desc {
        inset: 10% 0 0 0;
    }

    .m4 .img_box .m4_desc span {
        font-size: 1.75rem;
        margin-bottom: 0rem;
    }

    .m4 .img_box .m4_desc h3 {
        font-size: 1.5rem;
    }

    .m4 .img_box .m4_desc p {
        font-size: 1.2rem;
    }

    .m5 .m5_desc h3 {
        font-size: 1.75rem;
    }

    .m5 .m5_desc a img {
        width: 25px;
    }

    .m5 .notice_box .notice_item img {
        width: 80%;
    }

    .m5 .notice_box .notice_item h3 {
        font-size: 24px;
    }

    .m5 .notice_box .notice_item p {
        font-size: 1rem;
        line-height: 1.5;
    }

    .m5 .notice_box .notice_item .news_more {
        width: 120px;
        height: 36px;
    }

    .m5 .notice_box .notice_item .news_more a {
        font-size: 14px;
    }

    .m6 .flex_wrap {
        flex-direction: column;
    }

    .m6 .flex_wrap .flex_item {
        min-height: 300px;
        align-content: center;
    }

    .m6 .flex_wrap .flex_item .m6_desc h3 {
        font-size: 1.75rem;
    }

    .m6 .flex_wrap .flex_item .m6_desc p {
        font-size: 1rem;
    }

    .footer_wrap .footer_left h4 {
        font-size: 1.5rem;
        display: inline;
    }

    .footer_wrap .footer_left p {
        display: inline;
        padding-top: 0.3rem;
    }

    .footer_wrap .footer_center {
        margin-top: 1.5rem;
    }

    .footer_wrap .footer_center .f_info a {
        font-size: 14px;
    }

    .footer_wrap .footer_center .f_address {
        font-size: 14px;
    }

    .footer_wrap .footer_center .f_address li:last-child {
        font-size: 14px;
        margin-top: 1.25rem;
    }

    .footer_wrap .footer_right {
        font-size: 1rem;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
        padding-block: 1.25rem;
    }

    footer .top {
        width: 60px;
        top: -2rem;
    }

    .sub_top {
        min-height: 450px;
    }

    .sub_top h2 {
        font-size: 1.75rem;
    }

    .t_bread .top_menu {
        width: 100%;
    }

    .t_bread .top_menu>ul>li:first-child {
        font-size: 14px;
    }

    .t_bread .top_menu>ul>li {
        font-size: 14px;
        min-width: fit-content;
    }

    .t_bread .top_menu>ul>li>.t_depth li a {
        padding-block: 0.5rem;
    }

    .s1_2 .desc {
        margin-block: 17% 8%;
    }

    .s1 .desc h2 {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .s1_1 .desc p {
        font-size: 1rem;
        line-height: 1.5;
        max-width: 88%;
        word-break: keep-all;
    }

    .s1_1 .desc p br {
        display: none;
    }

    .s1_2 .history .flex_wrap .flex_left {
        height: 170px;
    }

    .s1_2 .history .flex_wrap .flex_right ol li {
        margin-bottom: 1rem;
    }

    .s1_2 .history .flex_wrap .flex_right ol li h3 {
        font-size: 1.5rem;
    }

    .s1_2 .history .flex_wrap .flex_right ol li dl dt {
        font-size: 1.125rem;
    }

    .s1_2 .history .flex_wrap .flex_right ol li dl dd {
        font-size: 14px;
    }

    .s1_2 .history .flex_wrap .flex_right ol li h3::after {
        width: 4px;
        height: 4px;
        right: -25%;
    }

    .s1_3 .contact .flex_wrap .flex_item,
    .s1_3 .contact .flex_wrap .flex_item:first-of-type {
        width: 100%;
        height: 190px;
        padding: 2rem;
    }

    .s1_3 .contact .flex_wrap .flex_item h4 {
        font-size: 1.5rem;
    }

    .s1_3 .contact .flex_wrap .flex_item p {
        font-size: 1rem;
    }

    .s1_3 .contact .flex_wrap .flex_item .item_icon img {
        width: 60px;
    }

    .s1_3 .contact .flex_wrap .flex_item .item_desc {
        bottom: 20%;
        left: 2rem;
    }

    .s2_1 .tab_wrap {
        width: 70%;
    }

    .s2_1 .tab_wrap .tab_menu h1 {
        font-size: 1rem;
        padding-inline: 1.2rem;
    }

    .s2_1 .tab_content .txt_box h3 {
        font-size: 1.5rem;
        max-width: 80%;
        margin: 0 auto;
    }

    .s2_1 .tab_content .txt_box .count p {
        font-size: 14px;
        height: 1rem;
        padding-right: 1rem;
    }

    .s2_2 .txt_box {
        margin-top: 0;
    }

    .s2_2 .txt_box h3 {
        font-size: 1.75rem;
    }

    .s2_2 .txt_box p {
        font-size: 1rem;
    }

    .s2_2 .grid_wrap {
        width: 100% !important;
        display: flex;
        flex-direction: column;
        gap: 3rem;
        margin-bottom: 15%;
    }

    .s2_2 .grid_wrap .item1 {
        order: 2;
    }

    .s2_2 .grid_wrap .item2 {
        order: 1;
    }

    .s2_2 .grid_wrap .item3 {
        order: 3;
    }

    .s2_2 .grid_wrap .item4 {
        order: 3;
    }

    .s2_2 .grid_wrap .item1 img,
    .s2_2 .grid_wrap .item4 img {
        width: 100% !important
    }

    .s3 .s3_1 {
        padding-top: 4rem;
    }

    .s3 .s3_1_top h2 {
        font-size: 1.75rem;
    }

    .s3 .s3_1_top h1 {
        font-size: 18px;
    }

    .s3 .s3_1 .tab_wrap {
        margin-bottom: 1.2rem;
    }

    .s3 .sub3_swiper {
        margin-right: 20px;
    }

    .s3 .sub3_swiper .desc {
        width: 200px;
        height: 170px;
        right: 1rem;
        bottom: -2rem;
    }

    .s3 .sub3_swiper .desc .blue {
        font-size: 14px;
    }

    .s3 .sub3_swiper .desc h3 {
        font-size: 1.25rem;
        margin-block: 0.5rem 1rem;
    }

    .s3 .sub3_swiper .desc p:not(.blue) {
        font-size: 14px;
    }

    .s3 .s3_next {
        right: 10%;
        top: 8rem;
    }

    .s3_1 .s3_1_1 {
        margin-top: 4rem;
    }

    .s3_1 .s3_1_1 h2 {
        font-size: 2rem;
    }

    .s3_1 .s3_1_1 .tab_wrap {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
    }

    .s3_1 .s3_1_1 .tab_wrap h4 {
        font-size: 20px;
        padding-bottom: 0.5rem;
    }

    .s3_1 .s3_1_1 .tab_wrap .icon {
        transition: 0.3s;
    }

    .s3_1 .s3_1_1 .tab_wrap .icon:hover {
        transform: scale(1.02);
        transition: 0.3s;
    }

    .s3 .s3_1_1 .tab_content .txt_box {
        flex-direction: column;
        gap: 2rem;
    }


    .s3 .s3_1_1 .tab_content .txt_box .right p br {
        display: none;
    }

    .s4 .s4_1 {
        padding-block: 4rem 6%;
    }

    .s4 .s4_1 h2 {
        font-size: 1.75rem;
    }

    .s5_1_1 .title h2 {
        font-size: 1.5rem;
    }

    .form ul li .input_box p {
        font-size: 1.125rem;
        min-width: 60px;
        margin-right: 1rem;
    }

    .form ul li .input_box input::placeholder,
    .form textarea::placeholder {
        font-size: 1rem;
    }

    .form ul .file_box .input_box {
        flex-direction: column;
        gap: 1rem;
    }

    .privacy p:nth-child(1) {
        font-size: 1rem;
    }

    .privacy p:nth-child(2) {
        font-size: 14px;
    }

    .privacy input {
        width: 30px;
        height: 30px;
    }

}

@media screen and (max-width : 321px) {
    .m_box {
        padding: 24px;
    }

    .mb_menu {
        margin: 0;
    }
}