@charset "euc-kr";

/* webfont */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.8/dist/web/static/pretendard-dynamic-subset.css"); @font-face {
    font-family: 'GmarketSansBold';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansBold.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}

/* basic */
#wrapper {
    width: auto;
    min-width: 1200px;
    margin: 0 0 -80px;
    /* overflow:hidden;	 */
}

#wrapper .mid > div {
    position: relative;
    overflow: hidden;
}

.mid .inner {
    width: 1200px;
    margin: 0 auto;
    min-height: 50px;
    text-align: center;
}

.mid .mask {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    min-height: 50px;
    text-align: center;
}

.inner .thumb {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

#wrapper .swiper-button-prev, #wrapper .swiper-button-next {
    display: block;
    text-indent: -9999px;
}

#wrapper .swiper-button-next:after, #wrapper .swiper-button-prev:after {
    display: none;
}

.btn {
    display: block;
    text-indent: -9999px;
}

#js-ree-trial-apply .btn{
    text-indent:inherit;
}

/* visual */
.visual {
    position: relative;
    left: 50%;
    overflow: hidden;
    height: 1114px;
    transform: translateX(-50%);
    background: url(img/visual_bg.png) center 0 no-repeat;
}

.visual .inner {
    padding-top: 40px;
    text-align: center;
}

.visual .inner .record {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 346px;
}

.visual .inner h1 {
    position: relative;
    margin-bottom: 32px;
    z-index: 10;
}

.visual .inner .obj {
    position: absolute;
    top: 90px;
    left: 50%;
    margin-left: -123px;
}

/* benefit1 */
.benefit1 {
    background: #1A2748;
}

.benefit1 .inner {
    position: relative;
    padding: 75px 0 100px;
    background: url(img/benefit01_light.png) center top no-repeat;
}

.benefit1 .inner::before {
    content: "";
    position: absolute;
    bottom: 95px;
    right: -450px;
    width: 681px;
    height: 546px;
    background: url(img/benefit01_bg.png) 0 0 no-repeat;
    mix-blend-mode: luminosity;
}

.benefit1 .inner h2 {
    display:inline-block;
    position:relative;
    margin-bottom: 50px;
}

.benefit1 .inner h2:before{
    content:"";
    display:block;
    position:absolute;
    top:-25px;
    right:-16px;
    width:170px;
    height:170px;
    background:url(img/benefit01_badge.png) 0 0 no-repeat;
    animation:blinker 1.5s ease-in infinite alternate;
}

.benefit1 .inner .con {
    display: flex;
    justify-content: center;
    gap: 6px;
}

.benefit1 .inner .con li {
    position: relative;
}

.benefit1 .inner .con li a {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 86%;
    height: 0;
    padding-top: 20.5%;
}

/* benefit2 */
.benefit2 {
    background: linear-gradient(140deg,rgba(96, 244, 255, 1) 0%, rgba(112, 186, 255, 1) 100%);
}

.benefit2 .inner {
    padding: 100px 0;
}

.benefit2 .inner h2 {
    margin-bottom: 50px;
}

/* benefit3 */
.benefit3 {
    background: linear-gradient(140deg,rgba(99, 255, 188, 1) 0%, rgba(83, 250, 250, 1) 100%);
}

.benefit3 .inner {
    padding: 100px 0;
}

.benefit3 .inner h2 {
    margin-bottom: 50px;
}

.benefit3 .inner .con .btn {
    width: 562px;
    height: 102px;
    margin: 40px auto 60px;
    background: url(img/benefit03_btn.png) 0 0 no-repeat;
}

.notice_wrap {
    z-index: 1;
    position: relative;
}

.notice_wrap > .tit {
    display: block;
    height: 70px;
    background-color: #111111;
    border-radius: 40px;
    font-family: "GmarketSansBold" !important;
    font-size: 28px;
    color: #fff;
    line-height: 74px;
}

.notice_wrap > .tit span {
    position: relative;
    padding-right: 30px;
}

.notice_wrap > .tit span:before {
    content: "";
    display: block;
    position: absolute;
    top: 8px;
    right: 0;
    width: 20px;
    height: 13px;
    background: url(/promotion/common/benefit/experience/img/notice_arr.png) 0 0 no-repeat;
    transition: transform .5s;
}

.notice_wrap > .tit.on span:before {
    transform: rotate(180deg);
}

.notice_wrap .con {
    display: none;
    padding: 50px;
    background-color: #f6f6f6;
    border-radius: 40px;
    text-align: left;
    letter-spacing: -1px;
}

.notice_wrap .con .tit {
    margin-bottom: 10px;
    padding-left: 10px;
    font-weight: 900;
    font-size: 20px;
    color: #333;
}

.notice_wrap .con ul + p {
    margin-top: 25px;
}

.notice_wrap .con ul li {
    position: relative;
    padding-left: 10px;
    font-weight: 500;
    font-size: 16px;
    color: #777;
}

.notice_wrap .con ul li:not(:first-child) {
    margin-top: 4px;
}

/* chance */
.chance .inner {
    padding: 100px 0;
}

.chance .inner h2 {
    margin-bottom: 45px;
}

.chance .inner .con .txt {
    position: relative;
    height: 505px;
    margin-bottom: 10px;
}

.chance .inner .con .txt > img {
    position: absolute;
}

.chance .inner .con .txt > img:nth-child(1) {
    top: 0;
    left: 90px;
}

.chance .inner .con .txt > img:nth-child(2) {
    top: 46px;
    right: 90px;
}

.chance .inner .con .txt > img:nth-child(3) {
    top: 172px;
    left: 0;
}

.chance .inner .con .txt > img:nth-child(4) {
    top: 246px;
    right: -10px;
}

.chance .inner .con .txt .arr {
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -326px;
}

/* banner1 */
#wrapper .mid > .banner1 {
    overflow: visible;
}

.banner1 {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 290px;
    background: linear-gradient(90deg,rgba(39, 0, 86, 1) 0%, rgba(0, 21, 77, 1) 100%);
}

.banner1:before {
    content: "";
    position: absolute;
    bottom: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 80px;
    background: url(img/banner01_arr.png) 0 0 no-repeat;
    z-index: 10;
}

/* plan */
.plan {
    height: 2348px;
    background: #E9E8FF url(img/plan_bg.png) center 80px no-repeat;
}

.plan .inner {
    padding: 160px 0 0;
}

.plan .inner h2 {
    margin-bottom: 50px;
}

.plan .inner .tab {
    display: flex;
}

.plan .inner .tab li {
    flex: 1;
    overflow: hidden;
}

.plan .inner .tab li:not(:last-child) {
    border-right: 1px solid #252946;
}

.plan .inner .tab li:first-child {
    border-radius: 20px 0 0 0;
}

.plan .inner .tab li:last-child {
    border-radius: 0 20px 0 0;
}

.plan .inner .tab li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    background: #050715;
    font-family: "pretendard";
    font-weight: 900;
    font-size: 34px;
    color: #868B93;
}

.plan .inner .tab li.on a {
    background: linear-gradient(90deg,rgba(65, 103, 205, 1) 0%, rgba(123, 52, 211, 1) 100%);
    ; color: #fff;
}

.plan .inner .tab_contents .tab_con {
    display: none;
    position: relative;
}

.plan .inner .tab_contents .tab_con.active {
    display: block;
}

.plan .inner .tab_contents .tab_con .video {
    position: absolute;
    overflow: hidden;
    width: 420px;
    height: 260px;
    border-radius: 10px;
}

.plan .inner .tab_contents .tab_con .video video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 110%;
    height: 100%;
}

.plan .inner .tab_contents .tab_con#tab1 .video {
    top: 454px;
    right: 120px;
}

.plan .inner .tab_contents .tab_con#tab3 .video {
    bottom: 330px;
    right: 120px;
}

/* manage */
.manage {
    background: #FAE4BA;
}

.manage .inner {
    padding:20px 0 160px;
}

.manage .inner h2 {
    margin-bottom: 30px;
}

.manage .inner .con img:first-child {
    margin-bottom: 80px;
}

/* proof */
.proof {
    background: #f3dffa;
}

.proof .con {
    padding: 100px 0 50px;
    position: absolute;
    top: 0;
    left: 50%;
    width: 1200px;
    height: 100%;
    transform: translateX(-50%);
}

.proof_con {
    margin-top: 60px;
}

.proof .slide_top {
    margin-top: 60px;
    position: relative;
}

#proofSlideTop {
    width: 1090px;
}

#proofSlideTopPrev, #proofSlideTopNext {
    background: url(img/proof_arr.png) 0 0 no-repeat;
    width: 31px;
    height: 54px;
    margin: 0;
    transform: translate(0, -50%);
}

#proofSlideTopPrev {
    left: 5px;
}

#proofSlideTopNext {
    transform: translate(0, -50%) scaleX(-1);
    right: 5px;
}

.proof .slide_btm {
    margin-top: 60px;
}

#proofSlideBtm {
    overflow: visible;
}

#proofSlideBtm .swiper-wrapper {
    transition-timing-function: linear;
}

#proofSlideBtm .swiper-slide {
    width: 280px;
}

/* secret */
.secret {
    background: linear-gradient(180deg,rgba(255, 226, 224, 1) 0%, rgba(240, 240, 240, 1) 77%);
}

.secret .inner {
    padding: 40px 0 100px;
}

.secret .inner h2 {
    margin-bottom: 60px;
}

.secret_con {
    margin-top: 60px;
}

.secret .slide_top {
    position: relative;
}

.secret .slide_top .swiper-container {
    overflow: visible;
}

.secret .slide_top .swiper-wrapper {
    transition-timing-function: linear;
}

.secret .slide_top .swiper-slide {
    opacity: .3;
    width: 404px;
}

.secret .slide_top .swiper-slide-active, .secret .slide_top .swiper-slide.swiper-slide-prev, .secret .slide_top .swiper-slide.swiper-slide-next {
    opacity: 1;
}

.secret .slide_top .swiper-button-prev, .secret .slide_top .swiper-button-next {
    width: 70px;
    height: 70px;
    background: url(img/ico_arrow2.png) no-repeat;
    margin: -53px 0 0;
}

.secret .slide_top .swiper-button-prev {
    left: -30px;
}

.secret .slide_top .swiper-button-next {
    right: -30px;
    transform: scaleX(-1);
}

.secret .slide_top div {
    cursor: pointer;
}

#secretSlideTop .thumb {
    position: absolute;
    left: auto;
    right: 70px;
    top: 99px;
    width: 421px;
    transform: none;
    cursor: pointer;
}

#secretSlideTop .thumb::after {
    content: '';
    position: absolute;
    bottom: 18px;
    right: 18px;
    background: url(img/play.png) no-repeat;
    width: 70px;
    height: 70px;
    pointer-events: none;
}

#secretSlideTop .thumb img {
    width: 100%;
}

#secretSlideTopPrev, #secretSlideTopNext {
    background: url(img/secret_arr.png) 0 0 no-repeat;
    width: 70px;
    height: 70px;
    margin: 0;
    transform: translate(0, -50%);
}

#secretSlideTopPrev {
    left: -20px;
}

#secretSlideTopNext {
    transform: translate(0, -50%) scaleX(-1);
    right: -20px;
}

#secretSlideTopPage {
    position: static;
    margin-top: 40px;
}

#secretSlideTopPage .swiper-pagination-bullet {
    width: 22px;
    height: 22px;
    opacity: 1;
    margin: 0 6px;
    background: #fff;
}

#secretSlideTopPage .swiper-pagination-bullet-active {
    background: #75abb0;
}

.secret .slide_btm {
    position: relative;
    margin-top: 40px;
}

#secretSlideBtm {
    overflow: visible;
}

#secretSlideBtm .swiper-wrapper {
    transition-timing-function: linear;
}

#secretSlideBtm .swiper-slide {
    width: 346px;
    opacity: 0.3;
}

#secretSlideBtm .swiper-slide img {
    width: 100%;
}

#secretSlideBtm .swiper-slide.swiper-slide-active, #secretSlideBtm .swiper-slide.swiper-slide-prev, #secretSlideBtm .swiper-slide.swiper-slide-next {
    opacity: 1;
}

/* banner2 */
.banner2 {
    background: #070961 url(img/banner02_bg.png) center 0 no-repeat;
}

.banner2 .inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 249px;
}

/* knowhow common */
#wrapper .mid > div.tab-group {
    overflow: visible;
}

.tab-group {
    padding-top: 100px;
    text-align: center;
}

.tab-group * {
    font-family: "Pretendard";
}

.tab-group h2 {
    margin-bottom: 50px;
}

.tab-group h3 {
    margin-bottom: 50px;
    font-family: "GmarketSansBold";
    font-size: 45px;
    color: #D4DAFF;
    line-height: 60px;
}

.tab-group .content {
    margin-top: 50px;
}

.tab-group .content .tab-content .inner {
    position: relative;
    padding: 230px 0 100px;
}

.tab-group .content .tab-content:first-child .inner {
    position: relative;
    padding: 0 0 100px;
}

.tab-group .tabs {
    display: flex;
    justify-content: center;
    position: sticky;
    top: 0;
    left: 0;
    width: 1200px;
    margin: 0 auto;
    z-index: 1000;
}

.tab-group .tab {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 130px;
    background: #4B5387;
    border: 1px solid #000;
    font-family: "Pretendard";
    font-weight: 700;
    font-size: 34px;
    color: #949CD5;
    line-height: 42px;
    cursor: pointer;
}

.tab-group .tab.active {
    background: linear-gradient(90deg,rgba(255, 60, 0, 1) 0%, rgba(255, 0, 123, 1) 100%);
    ; color: #fff;
}

.tab-group .inner .con_list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 60px 100px;
}

.tab-group .inner .con_list > li {
    width: 380px;
    text-align: center;
}

.tab-group .inner .con_list > li .tit {
    height: 67px;
    margin-bottom: 30px;
    background: #6E80EE;
    border-radius: 100px;
    font-weight: 900;
    font-size: 35px;
    line-height: 67px;
    color: #fff;
}

.tab-group .inner .con_list > li .txt {
    font-weight: 400;
    font-size: 22px;
    color: #fff;
    letter-spacing: -2px;
}

.tab-group .inner .con_list > li .txt span {
    display: inline-block;
    position: relative;
    padding-left: 12px;
}

.tab-group .inner .con_list > li .con {
    overflow: hidden;
    width: 373px;
    height: 224px;
    margin-bottom: 18px;
    border-radius: 13px;
}

.tab-group .inner .con_list > li .con video {
    width: 108%;
}

.tab-group .inner .con_list > li .con img {
    width: 100%;
}

/* knowhow1 */
.knowhow1 {
    background: #1F2235;
}

.knowhow1 #section1 {
    background: #1F2235;
}

.knowhow1 #section2 {
    background: #242C5D;
}

.knowhow1 #section3 {
    background: #1F2235;
}

.knowhow1 #section4 {
    background: #232B5B;
}

/* exclusive */
.exclusive .tit {
    margin-bottom: 80px;
}

.exclusive .con {
    position: relative;
}

.exclusive .mask > div {
    position: relative;
}

.book_slide {
    position: absolute;
    top: 5px;
    left: 27px;
    width: 390px;
}

.exclusive .rolling {
    display: flex;
    position: absolute;
    top: 744px;
    left: calc(50% - 1px);
    transform: translateX(-50%);
    overflow: hidden;
    width: 1114px;
}

.exclusive .rolling img {
    margin: 0 12px;
}

.exclusive .rolling .roller.original {
    animation: 100s linear 0s infinite normal forwards running rollingLeft1;
}

.exclusive .rolling .roller.clone {
    animation: 100s linear 0s infinite normal none running rollingLeft2;
}

.exclusive .book {
    position: absolute;
    top: 416px;
    left: 91px;
    z-index: 1;
}

/* provision */
.provision .txt {
    margin-bottom: 50px;
    font-family: "Pretendard";
    font-weight: 700;
    font-size: 40px;
    color: #F2A896;
}

.provision > img {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    mix-blend-mode: multiply;
}

.provision .con {
    position: relative;
    margin-bottom: 30px;
}

.provision .con .rolling {
    position: absolute;
    top: 0;
    left: 0;
    width: 1200px;
    height: 62px;
    margin: 0 auto;
    background-color: #fa9f88;
    border-top-right-radius: 50px;
    border-top-left-radius: 50px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.provision .con .rolling .roller.original {
    animation: 35s linear 0s infinite normal forwards running rollingLeft1;
}

.provision .con .rolling .roller.clone {
    animation: 35s linear 0s infinite normal none running rollingLeft2;
    margin-right: 10px;
}

.provision .list {
    position: absolute;
    right: 44px;
    top: 62px;
}

.provision .list:before {
    content: "";
    display: block;
    position: absolute;
    top: 12px;
    right: -33px;
    width: 141px;
    height: 140px;
    background: url(img/provision01_badge.png) 0 0 no-repeat;
    z-index: 10;
}

.provision .list > ul {
    position: relative;
    display: flex;
    gap: 17px;
    height: 481px;
    overflow: hidden;
}

.provision .list > ul img {
    width: 181px;
}

.provision .list li:nth-of-type(1) .original {
    animation: 120s linear 0s infinite normal forwards running rollingUp1;
}

.provision .list li:nth-of-type(1) .clone {
    animation: 120s linear 0s infinite normal none running rollingUp2;
}

.provision .list li:nth-of-type(2) .original {
    animation: 120s linear 0s infinite normal forwards running rollingDown1;
}

.provision .list li:nth-of-type(2) .clone {
    animation: 120s linear 0s infinite normal none running rollingDown2;
}

.provision .list li:nth-of-type(3) .original {
    animation: 60s linear 0s infinite normal forwards running rollingUp1;
}

.provision .list li:nth-of-type(3) .clone {
    animation: 60s linear 0s infinite normal none running rollingUp2;
}

.provision .math_lec_ready {
    margin-top: 30px;
}

.provision .math_lec_ready > .mask {
    border-radius: 50px;
    overflow: hidden;
}

.provision .math_lec_ready .math_lec_ready_cont {
    position: relative;
}

.provision .math_lec_ready .math_lec_ready_cont .tab {
    position: absolute;
    left: 337px;
    top: 0;
    display: flex;
    height: 60px;
    gap: 41px;
    z-index: 2;
}

.provision .math_lec_ready .math_lec_ready_cont .tab > button {
    width: 241px;
    background: none;
    text-indent: -9999em;
}

.provision .math_lec_ready .math_lec_ready_cont .cont {
    position: relative;
}

.provision .math_lec_ready .math_lec_ready_cont .cont .slider {
    position: absolute;
    left: 75px;
    bottom: 40px;
    width: 1050px;
}

.provision .math_lec_ready .math_lec_ready_cont .cont .swiper-button-prev, .provision .math_lec_ready .math_lec_ready_cont .cont .swiper-button-next {
    top: 0;
    width: 93px;
    height: 100%;
}

.provision .math_lec_ready .math_lec_ready_cont .cont .swiper-button-prev {
    left: 0;
}

.provision .math_lec_ready .math_lec_ready_cont .cont .swiper-button-next {
    right: 0;
}

/* lineup */
.lineup {
    background-color: #1F2235;
}

.lineup .badge {
    position: absolute;
    top: 388px;
    right: -30px;
    left: auto;
    z-index: 2;
}

.lineup .mask {
    text-align: inherit;
}

.lineup .txt_box {
    position: relative;
    width: 971px;
    height: 195px;
    margin: 30px auto 66px;
    background: rgba(157, 166, 255, .3);
    border: 2px solid #b2b9ff;
    border-radius: 30px;
    box-shadow: 0 4px 4px 0 rgb(0 0 0 /25%);
    text-align: center;
}

.lineup .txt_box .bg {
    position: absolute;
    top: 0;
    right: 0;
    opacity: .3;
}

.lineup .txt_box .swiper-container {
    height: 195px;
}

.lineup .txt_box .swiper-wrapper .swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 195px;
}

.lineup .txt_box .swiper-wrapper .swiper-slide p {
    margin-bottom: 25px;
    font-family: "TmoneyRoundWindRegular", sans-serif;
    font-size: 28px;
    color: #fff;
    letter-spacing: -2px;
}

.lineup .txt_box .swiper-wrapper .swiper-slide span {
    font-family: "Pretendard", sans-serif;
    font-weight: 600;
    font-size: 24px;
    color: #E895FF;
}

.lineup .slider {
    margin: 30px 0 -238px 0;
    width: 1200px;
    overflow: hidden;
}

.lineup .slider .swiper-container {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    overflow: visible;
}

.lineup .slider .swiper-slide {
    opacity: 0 !important;
    transition: opacity ease .5s;
}

.lineup .slider .swiper-slide-active {
    opacity: 1 !important;
}

.lineup .slider .swiper-button-next {
    top: 50%;
    right: 0;
    left: auto;
    width: 30px;
    height: 49px;
}

.lineup .slider .swiper-button-prev {
    top: 50%;
    left: 0;
    right: auto;
    width: 30px;
    height: 49px;
}

.lineup .slider .swiper-button-next a {
    display: block;
    width: 100%;
    height: 100%;
    background: url(/promotion/event/2023/1221_11780/img/slide_next_arr.png) 0 0 no-repeat;
}

.lineup .slider .swiper-button-prev a {
    display: block;
    width: 100%;
    height: 100%;
    background: url(/promotion/event/2023/1221_11780/img/slide_prev_arr.png) 0 0 no-repeat;
}

/* alignment */
.alignment .inner .con_list > li .txt span:before {
    content: "";
    display: block;
    position: absolute;
    top: 14px;
    left: 0;
    width: 6px;
    height: 6px;
    background: #fff;
}

/* knowhow2 */
.knowhow2 {
    background: #EFDDFF;
}

.knowhow2 .inner {
    padding: 100px 0;
}

.knowhow2 .inner h2 {
    margin-bottom: 50px;
}

.knowhow2 .inner .swiper-pagination {
    display: flex;
    gap: 12px;
    position: static;
    margin-bottom: 30px;
}

.knowhow2 .inner .swiper-pagination span {
    flex: 1;
    position: relative;
    height: 90px;
    margin: 0 !important;
    background: #4A4F71;
    border-radius: 30px;
    font-family: "Pretendard";
    font-weight: 900;
    font-size: 34px;
    color: #868B93;
    opacity: 1;
}

.knowhow2 .inner .swiper-pagination span.swiper-pagination-bullet-active {
    background: linear-gradient(90deg, rgba(255, 49, 21, 1) 0%,rgba(236, 0, 86, 1) 100%);
    ; color: #fff;
}

.knowhow2 .inner .swiper-pagination span.swiper-pagination-bullet-active:after {
    content: "";
    display: block;
    position: absolute;
    bottom: -17px;
    left: 50%;
    transform: translateX(-50%);
    width: 34px;
    height: 27px;
    background: url(img/knowhow02_tab_arr.png) 0 0 no-repeat;
}

.knowhow2 .inner .swiper-pagination span:before {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
}

.knowhow2 .inner .swiper-pagination span:nth-child(1):before {
    content: "±¹¾î"
}

.knowhow2 .inner .swiper-pagination span:nth-child(2):before {
    content: "¿µ¾î"
}

.knowhow2 .inner .swiper-pagination span:nth-child(3):before {
    content: "¼öÇÐ"
}

.knowhow2 .inner .swiper-pagination span:nth-child(4):before {
    content: "»çȸ/¿ª»ç"
}

.knowhow2 .inner .swiper-pagination span:nth-child(5):before {
    content: "°úÇÐ"
}

.knowhow2 .inner .swiper-container .swiper-slide img:not(:first-child) {
    margin-top: 20px;
}

/* knowhow3 */
.knowhow3 {
    background: #232B5B;
}

.knowhow3 #section6 {
    background: #1F2235;
}

.knowhow3 .tab {
    height: 110px;
    background: #061D2D;
    color: #5185AC;
}

.knowhow3 #section5 h3 {
    color: #D2D4EB;
}

.knowhow3 #section6 h3 {
    color: #ABD6F6;
}

.knowhow3 .video {
    position: absolute;
    bottom: 125px;
    width: 402px;
    height: 241px;
}

.knowhow3 .video1 {
    left: 86px;
}

.knowhow3 .video2 {
    right: 86px;
}

.knowhow3 .video video, .knowhow3 .video img {
    width: 100%;
    height: 100%;
}

/* knowhow4 */
.knowhow4 {
    background: #EAEBFF url(img/knowhow04_bg01.png) 0 0 no-repeat;
}

.knowhow4 * {
    font-family: "Pretendard";
}

.knowhow4 .tab {
    height: 110px;
    background: #000;
    border: 1px solid #fff;
    color: #868B93;
}

.knowhow4 #section7 h3 {
    color: #3A51B3;
}

.knowhow4 #section7 .inner .con_list > li .tit {
    background: #FF6087;
}

.knowhow4 #section8 {
    background: #FFF6FE url(img/knowhow04_bg02.png) 0 0 no-repeat;
}

.knowhow4 #section8 h3 {
    color: #B43D59;
}

.knowhow4 #section8 .inner .con_list {
    gap: 62px 1px;
}

.knowhow4 #section8 .inner .con_list > li {
    width: 394px;
}

.knowhow4 #section8 .inner .con_list > li:nth-child(2) {
    width: 410px;
}

.knowhow4 #section8 .inner .con_list > li .tit {
    width: 340px;
    margin: 0 auto 30px;
    background: #F593AB;
}

.knowhow4 #section9 {
    background: #E5F2FF url(img/knowhow04_bg03.png) 0 -275px no-repeat;
}

.knowhow4 #section9 h3 {
    color: #2B6BC5;
}

.knowhow4 #section9 .inner .con_list {
    justify-content: space-between;
    gap: 54px;
}

.knowhow4 #section9 .inner .con_list li {
    width: auto;
}

.knowhow4 #section9 .inner .con_list > li .tit {
    width: 340px;
    margin: 0 auto 30px;
    background: #71ABF2;
}

.knowhow4 .inner .con_list > li .con {
    width: 360px;
    margin: 0 auto 18px;
    background: #000;
    border: 12px solid #000;
    border-radius: 13px;
}

.knowhow4 .inner .con_list > li .txt span {
    padding-left: 25px;
    background: url(img/check_ico.png) 0 6px no-repeat;
    font-weight: 500;
    font-size: 24px;
    color: #222;
}

/* knowhow5 */
.knowhow5 {
    background: #232B5B;
}

.knowhow5 .tab {
    background: #353D6D;
    color: #6C6FA3;
}

.knowhow5 #section10 h3 {
    color: #FECD71;
}

.knowhow5 #section11 {
    background: #1F2235;
}

.knowhow5 #section11 h3 {
    color: #FAA6CF;
}

.knowhow5 #section12 {
    background: #3E4464;
}

/* system */
.system #cont1_1_slide {
    margin-top: 46px;
}

.system #cont1_1_slide > .swiper-pagination {
    position: static;
    margin-bottom: 50px;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet {
    width: 318px;
    height: 201px;
    border-radius: 0;
    position: relative;
    margin: 0;
    opacity: 1;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet:nth-of-type(1) {
    background: url(img/system_tab_off.png) no-repeat 0 0;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet:nth-of-type(2) {
    background: url(img/system_tab_off.png) no-repeat -395px 0;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet:nth-of-type(3) {
    background: url(img/system_tab_off.png) no-repeat -790px 0;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet-active:nth-of-type(1) {
    background: url(img/system_tab_on.png) no-repeat 0 0;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet-active:nth-of-type(2) {
    background: url(img/system_tab_on.png) no-repeat -395px 0;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet-active:nth-of-type(3) {
    background: url(img/system_tab_on.png) no-repeat -790px 0;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet + .swiper-pagination-bullet {
    margin-left: 81px;
}

.system #cont1_1_slide > .swiper-pagination .swiper-pagination-bullet + .swiper-pagination-bullet::before {
    content: '';
    width: 24px;
    height: 100%;
    background: url(img/system_tab_off.png) no-repeat -743px 0;
    display: block;
    position: absolute;
    left: -50px;
    top: 0;
    /* margin: 0 0 0 100px; */
}

.system #cont1_1_slide .tabs {
    margin-bottom: 60px;
    display: flex;
    padding-left: 46px;
    gap: 27px;
    align-items: flex-start;
}

.system #cont1_1_slide .tabs .tab1_btn {
    position: relative;
}

.system #cont1_1_slide .tabs .tab2_btn {
    position: relative;
}

.system #cont1_1_slide .tabs .tab3_btn {
    position: relative;
}

.system #cont1_1_slide .tabs .tab2_arrow {
    position: relative;
    margin-top: 96px;
    opacity: 0;
    transition: .5s;
}

.system #cont1_1_slide .tabs .tab3_arrow {
    position: relative;
    margin-top: 96px;
    opacity: 0;
    transition: .5s;
}

.system #cont1_1_slide .tabs2 .tab2_btn {
    opacity: 0;
    left: -20px;
    transition: .5s .5s;
}

.system #cont1_1_slide .tabs3 .tab3_btn {
    opacity: 0;
    left: -20px;
    transition: .5s .5s;
}

.system #cont1_1_slide .swiper-slide-active .tabs .tab2_btn {
    opacity: 1;
    left: 0;
}

.system #cont1_1_slide .swiper-slide-active .tabs .tab3_btn {
    opacity: 1;
    left: 0;
}

.system #cont1_1_slide .swiper-slide-active .tabs .tab2_arrow {
    opacity: 1;
}

.system #cont1_1_slide .swiper-slide-active .tabs .tab3_arrow {
    opacity: 1;
}

.system #cont1_1_slide .con {
    position: relative;
    opacity: 0;
    transition: .5s .5s;
}

.system #cont1_1_slide .swiper-slide-active .con {
    opacity: 1;
}

.system #cont1_1_slide .con .swiper-container {
    position: absolute;
    top: 89px;
    width: 400px;
    padding-bottom: 27px;
}

.system #cont1_1_slide .con .swiper-container .swiper-pagination-bullet {
    width: 11px;
    height: 11px;
    background: #ddd;
    opacity: 1;
    margin: 0 5px;
}

.system #cont1_1_slide .con .swiper-container .swiper-pagination-bullet-active {
    background: #666;
}

.system #cont1_1_tab2 {
    left: 42px;
}

.system #cont1_1_tab3 {
    right: 42px;
}

/* check */
.check h4 {
    margin-bottom: 30px;
    font-weight: 700;
    font-size: 45px;
    color: #FFBACA;
}

.check h4:nth-of-type(1) {
    margin-bottom: 50px;
}

.check .align {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 72px;
}

.check .align .slider {
    position: relative;
    width: 326px;
    margin-top: -25px;
}

.check .align .slider .swiper-pagination {
    bottom: -29px;
    width: 100%;
}

.check .align .slider .swiper-pagination span {
    width: 14px;
    height: 14px;
    margin: 0 3px;
    background-color: #cfcfcf;
    opacity: 1;
}

.check .align .slider .swiper-pagination span.swiper-pagination-bullet-active {
    background-color: #EC3D3D;
}

/* banner3 */
.banner3 {
    background: url(img/banner03_bg.png) center 0 no-repeat;
}

.banner3 .inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 249px;
}

/* ½ºÅ©·Ñ ½Ã ³ªÅ¸³ª´Â Æ˾÷ */
.popup {
    overflow: hidden;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    transition: all .5s;
}

.popup.active {
    overflow: visible;
    position: fixed !important;
    top: 0;
    left: 0;
    opacity: 1;
}

.popup .dim {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0 ,.6);
}

.popup .inner {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.popup .inner .con a {
    display: block;
}

.popup .inner .con .close {
    position: absolute;
    top: 27px;
    right: 24px;
    width: 50px;
    height: 50px;
    background: none;
    text-indent: -9999px;
}

/* aos */
[data-aos=fade-up] {
    transform: translate3d(0,50px,0)
}

/* keyframes */
@keyframes width {
    50% {
        opacity: .7;
    }

    100% {
        width: 100%;
        opacity: 0;
    }
}

@keyframes move {
    50% {
        transform: translateY(10px);
    }
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

@keyframes rollingLeft1 {
    0% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(100%);
    }

    50.01% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes rollingLeft2 {
    0% {
        transform: translateX(-200%);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes rollingDown1 {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(100%);
    }

    50.01% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes rollingDown2 {
    0% {
        transform: translateY(-200%);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes rollingUp1 {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-100%);
    }

    50.01% {
        transform: translateY(100%);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes rollingUp2 {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-200%);
    }
}