/* 공통 */
html {
    scroll-behavior: smooth;    /* 부드로운 스크롤 이동 효과 */
}

.red { color: #E01818; }
.at-container{padding: 0 15%;}
.flex {display: flex; align-items: normal; justify-content: normal;}
.flex-cc {display: flex; align-items: center; justify-content: normal;}
.flex-c {display: flex; align-items: center; justify-content: center;}
.flex-sp {display: flex; align-items: center; justify-content: space-between;}
.flex-r {display: flex; align-items: center; justify-content: flex-end;}
.flex-a {display: flex; align-items: center; justify-content: space-around;}
.fz10{font-size: 0.772vw;}
.fz11{font-size: 0.849vw;}
.fz12{font-size: 0.926vw;}
.fz13{font-size: 1.003vw;}
.fz14{font-size: 1.08vw;}
.fz16{font-size: 1.235vw;}
.fz17{font-size: 1.312vw;}
.fz18{font-size: 1.389vw;}
.fz19{font-size: 1.466vw;}
.fz20{font-size: 1.543vw;}
.fw3{font-weight: 300;}
.fw4{font-weight: 400;}
.fw5{font-weight: 500;}
.fw6{font-weight: 500;}
.fw7{font-weight: 700;}
.p5{padding: 1.3889vw; box-sizing: border-box;}
.p10{padding: 2.7778vw;box-sizing: border-box;}
.p15{padding: 4.1667vw;box-sizing: border-box;}
.p1015{padding: 2.7778vw 4.1667vw;box-sizing: border-box;}
.pr2 {padding-right: 0.5556vw;}
.pl2 {padding-left: 0.5556vw;}
.pl20 {padding-left: 5.5556vw;}
.pt10 {padding-top: 2.7778vw;}
.pt20 {padding-top: 5.5556vw;}
.pt30 {padding-top: 8.3333vw;}
.pb10 {padding-bottom: 2.7778vw;}
.pb20 {padding-bottom: 5.5556vw;}
.pb30 {padding-bottom: 8.3333vw;}
.ptb15 {padding: 4.1667vw 0;}
.plr15 {padding: 0 4.1667vw; box-sizing: border-box;}
.allm15 {margin: 4.1667vw;}
.mt5 {margin-top: 1.3889vw;}
.mt10 {margin-top: 2.7778vw;}
.mt15 {margin-top: 4.1667vw;}
.mt20 {margin-top: 5.5556vw;}
.mt30 {margin-top: 8.3333vw;}
.mb2 {margin-bottom: 0.5556vw;}
.mb5 {margin-bottom: 1.3889vw;}
.mb7 {margin-bottom: 1.9444vw;}
.mb10 {margin-bottom: 2.7778vw;}
.mb15 {margin-bottom: 4.1667vw;}
.mb20 {margin-bottom: 5.5556vw;}
.mb30 {margin-bottom: 8.3333vw;}
.mb50 {margin-bottom: 13.8889vw;}
.mb100 {margin-bottom: 27.7778vw;}
.mtb15 {margin: 4.1667vw 0;}
.mr5 {margin-right: 1.3889vw;}
.mr8 {margin-right: 2.2222vw;}
.mr10 {margin-right: 2.7778vw;}
.mr15 {margin-right: 4.1667vw;}
.db {display: block;}
.bdc1 {border:0.2778vw solid #C4C4C4;}
.bd5 {border:0.2778vw solid #E4E4E4; border-radius: 1.3889vw;}
.cob {color: #0B5ACE;}
.cof {color: #fff;}
.bgf {background: #fff;}
.bgb{background: #0B5ACE;}
.por{position: absolute; top: 50%;right: 4.1667vw;transform: translateY(-50%);}
.pol{position: absolute; top: 50%;left: 4.1667vw;transform: translateY(-50%);}
.tac {text-align: center;}
.tal {text-align: left;}
.tar {text-align: right;}
.fw100 {font-weight: 100;}
.fw200 {font-weight: 200;}
.fw300 {font-weight: 300;}
.fw400 {font-weight: 400;}
.fw500 {font-weight: 500;}
.fw600 {font-weight: 600;}
.fw700 {font-weight: 700;}
.fw800 {font-weight: 800;}
.fw900 {font-weight: 900;}
.m0a{display: block;margin: 0 auto;}
.w100{width: 100%;}
.w80{width: 80%;}
.w70{width: 70%;}
.w60{width: 60%;}
.w50{width: 50%;}
.w40{width: 40%;}
.w30{width: 30%;}
.w25{width: 25%;}
.w20{width: 20%;}
.w15{width: 15%;}
.w10{width: 10%;}
.op1{ opacity: 0.1; }
.op2{ opacity: 0.2; }
.op3{ opacity: 0.3; }
.op4{ opacity: 0.4; }
.op5{ opacity: 0.5; }
.op6{ opacity: 0.6; }
.op7{ opacity: 0.7; }
.op8{ opacity: 0.8; }
.op9{ opacity: 0.9; }
.op10{ opacity: 1; }

.background { background: #161109; height: 100%;}
.main_color { color: #ff8c35; }
.text-point { background-image: linear-gradient(0deg, #ffe4ba 68%, #fbfbfb 32%); }

.bg { background-image: url("../img/pc_bg.jpg"); background-size: 100% 100%; }

.menu { padding: 16px 0px; }
.menu .menu-box { width: auto; gap: 10px; justify-content: center; }
.menu .items { color: #46576c; width: auto; padding: 0.2vw 0.3vw; cursor: pointer; font-size: 14px; line-height: 20px; font-weight: 400; }
.menu .items.on { text-decoration: underline; font-weight: 600; }
.menu-tab { display: none; background: #f7f1e3; }
.menu-tab.on { display: block; }

.intro-box .txt1 { font-size: 42.2px; line-height: 58.3px; letter-spacing: -1.08px; color: #071d38; font-weight: 600; margin-bottom: 10px; }
.intro-box .txt1 .point { color: #c29e6b; }
.intro-box .txt2 { font-size: 15px; line-height: 25px; letter-spacing: -0.3px; color: #071d38; font-weight: 400; margin-bottom: 27.4px; }
.intro-box .sub-title2 { width: 80%; font-size: 1.736vw; font-family: 'NanumPen', monospace; color: #333333; flex-wrap: wrap; line-height: 30px; }
.intro-box .intro-msg { color: #333333; letter-spacing: -0.4px; width: 80%; word-break: keep-all; }

.sns-area { gap: 20px; margin-bottom: 27.4px; }
.sns-area .sns_box { text-align: center; }
.sns-area .sns_box .sns_txt { font-size: 13px; line-height: 20px; letter-spacing: -0.26px; color: #071d38; font-weight: 500; margin-bottom: 10px; }
.sns-area .sns_box img { width: 30px; height: 30px; }

.career-area { gap: 35px; }
.career-area .career_box { color: #071d38; }
.career-area .career_box .career_header { font-size: 16px; line-height: 24px; letter-spacing: -0.32px; font-weight: 800; }
.career-area .career_box .career_body { font-size: 14px; line-height: 24px; letter-spacing: -0.28px; font-weight: 400; }

.cert-area {  }
.cert-area .txt1 { font-size: 14px; line-height: 20px; color: #c29e6b; font-weight: 500; margin-bottom: 12px; }
.cert-area .txt2 { font-size: 36px; line-height: 40px; letter-spacing: -0.9px; color: #071d38; font-weight: 800; margin-bottom: 12px; }
.cert-area .txt3 { font-size: 14px; line-height: 20px; color: #071d38; font-weight: 400; margin-bottom: 12px; }
.gallery-container { display: flex; gap: 12px;  width: 100%; margin: 0 auto; }
.card img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 8px; background: #fff; }
.card-left { flex: 1; }
.right-group { flex: 2; display: flex; gap: 12px; }
.column { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.column .card { flex: 1; }
.right-group .column .card { width: 100%; height: 0; }

.img-box { padding: 0 15%; }

.floating-box { position: fixed; font-size: 15px; bottom: 100px; right: 13%; }
.floating-box .kakao { background: #fee500; padding: 10px 15px; border-radius: 24px; }
.floating-box .tel { background: #00b872; color: #ffffff; padding: 10px 15px; border-radius: 24px; }

@media (max-width: 1300px) {
    .menu-tab.tab1 { flex-wrap: wrap; gap: 20px; }
    .menu-tab .tab-area1 { width: 100%; }
    .menu-tab .tab-area2 { width: 100%; }
    .menu-tab .tab-area2 .sub-box { padding: 0 0.75vw; width: 50%; }
}

@media (max-width: 700px) {
    .at-container{padding: 0 3rem;}
    .fz10{font-size: 1.905vw;}
    .fz11{font-size: 2.095vw;}
    .fz12{font-size: 2.286vw;}
    .fz13{font-size: 2.476vw;}
    .fz14{font-size: 2.667vw;}
    .fz16{font-size: 3.048vw;}
    .fz17{font-size: 3.238vw;}
    .fz18{font-size: 3.429vw;}
    .fz19{font-size: 3.619vw;}
    .fz20{font-size: 3.81vw;}
    .mt5 {margin-top: 0.952vw;}
    .mt10 {margin-top: 7.143vw;}
    .mt15 {margin-top: 4.1667vw;}
    .mt20 {margin-top: 14.286vw;}
    .mt30 {margin-top: 8.3333vw;}
    .mb5 {margin-bottom: 0.952vw;}
    .mb7 {margin-bottom: 1.9444vw;}
    .mb10 {margin-bottom: 7.143vw;}
    .mb15 {margin-bottom: 4.1667vw;}
    .mb20 {margin-bottom: 14.286vw;}
    .mb30 {margin-bottom: 8.3333vw;}
    .mb50 {margin-bottom: 13.8889vw;}
    .mb100 {margin-bottom: 27.7778vw;}

    .title { font-size: 3.429vw; }

    .bg { background-image: url("../img/mo_bg.jpg"); background-size: 100% 100%; }

    .menu .items { padding: 0.5vw 1.7vw; }

    .menu-tab .menu-li { line-height: 3vw; }

    .menu-tab .intro-box { flex-wrap: wrap; gap: 20px; }
    .menu-tab .tab-area1 { width: 100%; }
    .menu-tab .tab-area2 { width: 100%; flex-wrap: wrap; gap: 20px; }
    .menu-tab .tab-area2 .sub-box { padding: 0 0.75vw; width: 48%; }

    .intro-box { padding-bottom: 20px; }
    .intro-box .txt1 { font-size: 25.4px; line-height: 35px; letter-spacing: -0.76px; }
    .intro-box .txt2 { font-size: 14px; line-height: 25px; letter-spacing: -0.28px; margin-bottom: 400px; }
    .intro-box .mo_box { background: rgba(255, 255, 255, 0.72); border-radius: 13px; padding: 20px; }
    .sns-area { justify-content: center; }
    .career-area { flex-wrap: wrap; }
    .career-area .career_box { width: 100%; }
    .cert-area .txt2 { font-size: 30px; line-height: 36px; letter-spacing: -0.75px; }

    .gallery-container, .right-group { flex-direction: column; }

    .floating-box { bottom: 30px; right: 7%; }

}

@media (max-width: 500px) {
    .at-container{padding: 0 1rem;}
    .fz10{font-size: 3.333vw;}
    .fz11{font-size: 3.667vw;}
    .fz12{font-size: 4vw;}
    .fz13{font-size: 4.333vw;}
    .fz14{font-size: 4.667vw;}
    .fz16{font-size: 5.333vw;}
    .fz17{font-size: 5.667vw;}
    .fz18{font-size: 6vw;}
    .fz19{font-size: 6.333vw;}
    .fz20{font-size: 6.667vw;}
    .mt5 {margin-top: 0.952vw;}
    .mt10 {margin-top: 7.143vw;}
    .mt15 {margin-top: 4.1667vw;}
    .mt20 {margin-top: 14.286vw;}
    .mt30 {margin-top: 8.3333vw;}
    .mb5 {margin-bottom: 0.952vw;}
    .mb7 {margin-bottom: 1.9444vw;}
    .mb10 {margin-bottom: 7.143vw;}
    .mb15 {margin-bottom: 4.1667vw;}
    .mb20 {margin-bottom: 14.286vw;}
    .mb30 {margin-bottom: 8.3333vw;}
    .mb50 {margin-bottom: 13.8889vw;}
    .mb100 {margin-bottom: 27.7778vw;}

    .intro-box .title { font-size: 6vw; line-height: 35px; text-align: center; margin-bottom: 10vw; }
    .intro-box .text-box { width: 100%; }
    .intro-box .sub-title { width: 100%; font-size: 2.7vw; text-align: center; }
    .intro-box .sub-title2 { width: 100%; font-size: 9.5vw; text-align: center; flex-wrap: wrap; justify-content: center; line-height: 36px; margin-bottom: 10vw; word-break: keep-all; } 

    .intro-box .profile-box { width: 100%; text-align: center; }
    .intro-box .profile-box img { width: 70%; }

    .intro-box .intro-msg { width: 100%; text-align: center; margin-bottom: 10vw; }

    .info-box { flex-wrap: wrap-reverse; gap: 25px; }
    .info-box .career-box { width: 100%; flex-wrap: wrap; gap: 25px; }
    .info-box .business-card { flex-wrap: wrap; width: 100%; }
    .info-box .business-card .li-box { width: 100%; text-align: center; }

    .li-box { width: 100%; text-align: center; }
    .li-box.tap { padding-left: 0; }

    .under-line { width: 70%; margin: auto; }

    .menu { overflow: hidden; width: 100%; position: initial; padding: 10vw 0 3vw 0; margin-bottom: 10vw; }
    .menu .menu-box { flex-wrap: initial; gap: 0px;}
    .menu .items { width: auto; padding: 0.7vw 2.1vw; }

    .menu .swiper-wrapper { justify-content: unset; }

    .menu-tab .menu-li { line-height: 7vw; }

    .menu-tab .intro-box { flex-wrap: wrap; gap: 20px; }
    .menu-tab .tab-area1 { width: 100%; }
    .menu-tab .tab-area2 { width: 100%; flex-wrap: wrap; gap: 20px; }
    .menu-tab .tab-area2 .sub-box { padding: 0 0.75vw; width: 100%; }

    .link-box .link-icon { padding: 4vw 2vw; }

    .img-box { padding: 0; }

    .floating-box { bottom: 30px; right: 7%; }

}