@charset "utf-8";

section + section {padding: 120px 0;}
section strong {
    color: var(--color-content-blue)
}

section h3 {
    color: var(--category-bg);
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
}

section p {
    line-height: 1.5;
    word-break: keep-all;
}

/* 메인이미지영역 */
.mainVisual {
    position: relative;
    width: 100%;
    margin-top: 70px;
    height: 760px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.mainVisual::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to bottom, rgba(8, 16, 53, 0.3), rgba(15, 34, 69, 0.4));
}

.mainVisual video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}
.mainTitleArea {
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.mainTitleArea h2>span {
    display: block;
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}
.mainTitleArea h2>strong {
    display: block;
    font-size: 40px;
    margin-top: 25px;
    color: var(--color-point-green);
}
.mainVisual .btnArea {position: relative;}
/* secIntro */
#secIntro {
    position: relative;
    background: #fff url(../img/sub_about/bg_gradinet.png) no-repeat center;
}
#secIntro .introArea {
    margin-bottom: 120px;
}
#secIntro .introArea .introText {
    font-family: 'NEXON Lv2 Gothic';
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 80px;
    line-height: 1.4;
}

#secIntro .introArea .introText strong {
    color: var(--color-content-blue)
}

#secIntro .introArea .text {
    font-size: 22px;
    margin-bottom: 25px;
    text-align: center;
    line-height: 1.6;
}

.sloganArea .tagline {
    text-align: center;
    margin-bottom: 60px;
}

.sloganArea .tagline>strong {
    display: inline-block;
    padding: 2px;
    background: linear-gradient(90deg, #4d88ff, #20ee79);
    border-radius: 40px;
}

.sloganArea .tagline>strong span {
    display: inline-block;
    background: #e4ecfb;
    /* 안쪽 박스 색상 */
    padding: 15px 25px;
    border-radius: 30px;
    color: var(--color-content-blue)
}

.sloganArea .mainSlogan {
    margin-bottom: 80px;
}

.sloganArea .sloganContents {
    display: flex;
    justify-content: space-between;
}

.sloganArea .sloganContents>div {
    width: 50%;
}

.sloganArea .sloganContents .sloganText {
    width: 40%;
}

.sloganArea .sloganContents h3 {
    font-family: 'NEXON Lv2 Gothic';
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 30px;
}

.sloganArea .sloganContents .sloganText p {
    margin-bottom: 25px;
    line-height: 1.6;
    opacity: 0.9;
    font-size: 20px;
    word-break: keep-all;
}

/* secCore */
#secCore {
    position: relative;
    background: #f5f6fa;
    padding: 100px 0 50px;
}

#secCore h2 {
    margin-bottom: 25px;
    color: #000
}
#secCore .titleText {
    font-size: 24px;
}
#secCore .coreList {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

#secCore .coreList>div {
    position: relative;
    background: linear-gradient(to bottom, white, var(--bg-light-gray));
    border-radius: 15px;
    color: #000;
    padding: 45px 40px;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}

#secCore .coreList>div::before {
    content: url(../img/sub_testcenter/ico04.png);
    display: block;
    text-align: center;
    margin-bottom: 30px;
}

#secCore .coreList>div:nth-child(2)::before {
    content: url(../img/sub_testcenter/ico01.png);
}

#secCore .coreList>div:nth-child(3)::before {
    content: url(../img/sub_testcenter/ico07.png);
}

#secCore .coreList>div:nth-child(4)::before {
    content: url(../img/sub_testcenter/ico06.png);
}

/* secWhyus */
#secWhyus {
    position: relative;
    height: 850px;
    padding: 260px 0 0;
    background: url(../img/sub_about/about_img02.png) no-repeat left top / 100%;
    display: flex;
    z-index: 2;
}
#secWhyus h2 {
    position: relative;
    margin-bottom: 80px;    
    text-align: center;
}
#secWhyus h2::before {
    content: '';
    width: 1px; height: 60px;
    background: #fff;
    position: absolute;
    top: -100px; left: 50%;
}
#secWhyus h2 span {
    display: inline-block;
    padding: 15px 40px;
    color: #fff;
    border-radius: 50px;
    border: 2px solid #fff;
}

#secWhyus .whyusCard {
    width: 980px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

#secWhyus .whyusCard>div {
    position: relative;
    padding: 45px 40px;
    height: 320px;
    border-radius: 25px;
    /* background: linear-gradient(to bottom, white, #ddd); */
    background: no-repeat top center;
    box-shadow: rgba(17, 12, 46, 0.15) 0px 48px 100px 0px;
    border: 1px solid #90a2fd;
}
#secWhyus .whyusCard > div:nth-child(1) {
    background-image: url(../img/sub_about/img_whyus01.png);
}
#secWhyus .whyusCard > div:nth-child(2) {
    background-image: url(../img/sub_about/img_whyus02.png);
}
#secWhyus .whyusCard > div:nth-child(3) {
    background-image: url(../img/sub_about/img_whyus03.png);
}
#secWhyus .whyusCard > div > .whyText {
    position: absolute;
    top: 150px; left: 0;
    width: 100%; 
    padding: 0 40px;
    word-break: keep-all;
    color: rgba(255,255,255,0.8)
}
#secWhyus .whyusCard>div h3 {
    color: #fff;
}

/* ourValues */
#secOurValues {
    background: #f5f6fa;
    position: relative;
    top: -120px;
    padding-bottom: 240px;
    color: #000
}

#secOurValues .titleLogo {
    margin-bottom: 60px;
    text-align: center;
}

#secOurValues .ourValues {
    position: relative;
    height: 560px;
    margin-top: 0;
}

#secOurValues h2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'NEXON Lv2 Gothic';
    font-size: 40px;
    font-weight: 600;
}

.valuesCircle {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    background: url(../img/sub_about/about_img03.png) no-repeat center;
    height: 100%;
    column-gap: 100px;
}

.valueItem {
    position: relative;
    width: 30%;
    padding: 40px;
}

.valueItem.textleft h3,
.valueItem.textleft p {
    text-align: left;
}

.valueItem.textright h3,
.valueItem.textright p {
    text-align: right;
}

.valueItem h3 {
    color: #0da3fa;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.valueItem p {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.5;
}

.valueItem:nth-child(1) {
    left: 50px;
}

.valueItem:nth-child(3) {
    left: -40px;
}

.valueItem:nth-child(5) {
    left: 60px;
    top: 30px;
}

.valueItem:nth-child(2) {
    left: -30px;
}

.valueItem:nth-child(4) {
    left: 50px;
}

.valueItem:nth-child(6) {
    left: -30px;
    top: 30px;
}

/* section#eduPhilosophy */
#secEduPhil {
    padding: 0 0 100px;
    /* background: url(../img/sub_about/about_img06.png) no-repeat center/cover; */
}
#secEduPhil .inner {
    width: 1080px;
    margin: 0 auto;
}
#secEduPhil .edu_phil_top {    
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 100px;
}
#secEduPhil .edu_phil_top .eduPhilText {width: 50%;}
#secEduPhil .edu_phil_top .eduPhilText .top_logo_navy {margin-bottom: 30px;}

#secEduPhil .eduPhilText .text {
    font-size: 20px;
    margin-bottom: 25px;
}
#secEduPhil .eduPhilText .text span {display: block;}
#secEduPhil .eduPhilText .text strong {
    font-weight: 600;
    color: #000;
    display: block;
}
#secEduPhil .edu_phil_top .eduPhilPic {width: 40%;}
#secEduPhil .edu_phil_top .eduPhilPic img {max-width: 100%;}
#secEduPhil .eduPhilText h2 {
    margin-bottom: 50px;
    text-align: left;
}

#secEduPhil .philPoints {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 60px;
    gap: 60px;
}

#secEduPhil .philPoints>div {
    position: relative;
}

#secEduPhil .philPoints>div h3 {
    text-align: left;
}
#secEduPhil .philPoints>div img {
    width: 40px;
    display: block;
    margin-bottom: 20px;
}
#secEduPhil .philPoints>div p {
    color: #000;
    font-size: 18px;
}

/* review */
#secReviews {
    background: linear-gradient(to bottom, #2043a4, #3357bd 22%, #4a89ff 100%);    
}
#secReviews .reviewBg {
    margin: 0 auto;
    background: url(../img/sub_about/review_bg01.png) no-repeat center/cover;
    border-radius: 40px;
    padding: 80px;
}
#secReviews .titleArea {text-align: center;}
#secReviews .titleArea > p > strong {
    display: inline-block;
    padding: 12px 40px;
    background: #111;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    border-radius: 40px;
}
#secReviews .titleText {
    margin-top: 60px;
    margin-bottom: 70px;
}
#secReviews .titleText span {display: block; font-size: 24px;}

#secReviews h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 40px;
}

#secReviews .caseCards.swiper {display: none;}
#secReviews .caseCards {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    height: 280px;    
}
#secReviews .caseCards .caseCard {
    position: relative;
    width: calc(100%/3);
    background: #fff;
    padding: 80px 30px 40px;
    border-radius: 18px;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 13px 27px -5px, rgba(0, 0, 0, 0.3) 0px 8px 16px -8px;
    text-align: left;
}
.caseCard::before {
    position: absolute;
    top: 20px; left: 50%;
    transform: translateX(-50%);
    width: 40px; height: 40px;
    background: url(../img/icon/quotation.png) no-repeat center/contain;
    content: '';    
}
.caseCard p {
    margin-bottom: 20px;
    font-size:17px;
    line-height: 1.5;
    text-align: center;
}
.caseCard p span {
    color: var(--color-content-blue);
    font-weight: 700;
}
.caseCard .author {
    display: block;
    text-align: center;   
}
.caseCard .author span {
    position: relative;
    display: inline-block;
    font-size: 16px;
    color:rgba(0, 0, 0, 0.8);
    text-align: center;
    padding: 0 15px;
}
.caseCard .author span::before,
.caseCard .author span::after {
    content: '';
    width: 10px; height: 1px;
    background: rgba(0,0,0,0.6);
    position: absolute;
    top: 50%;
}
.caseCard .author span::before {left: 0}
.caseCard .author span::after {right: 0}
.reviewBg > .text {
    margin-top: 15px; 
    color: rgba(0,0,0,0.6);
    text-align: right;
}
#secReviews .contactArea {
    margin-top: 80px;
    text-align: center;
}
#secReviews .contactArea .emphasis {
    color: #fff;
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 30px;
}
#secReviews .contactArea .text {
    color: #fff;
    font-size: 24px;
}
#secReviews .contactArea .text strong {font-weight: 600; color:#fff;}