@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');
@import url('motion.css');
@media(min-width:901px){body .hero{grid-template-columns:minmax(580px,.95fr) 1.05fr}body .hero-copy{padding-inline:clamp(36px,4vw,76px)}}body .hero h1{font-size:clamp(56px,5.2vw,82px);line-height:1.02;word-break:keep-all;white-space:nowrap}@media(max-width:560px){body .hero h1{font-size:40px}}
:root{--navy:#071c3a;--blue:#1559ff;--ice:#eef3f8;--ink:#111b2a;--line:#cad3df;--white:#fff;--sans:'Noto Sans KR',sans-serif;--latin:'Manrope',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);line-height:1.65}a{color:inherit;text-decoration:none}img{width:100%;display:block;object-fit:cover}button,input,select,textarea{font:inherit}.header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,80px);position:sticky;top:0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);z-index:20}.logo{font:700 19px var(--latin);letter-spacing:.08em}.logo i{color:var(--blue);font-style:normal}.nav{display:flex;align-items:center;gap:28px;font-size:14px}.nav .consult{background:var(--blue);color:white;padding:12px 18px}.menu-btn{display:none;border:0;background:none;font-size:23px}.hero{background:var(--navy);color:white;display:grid;grid-template-columns:minmax(390px,.75fr) 1.25fr;min-height:700px;position:relative}.hero-copy{padding:110px clamp(28px,6vw,100px);display:flex;flex-direction:column;justify-content:center}.eyebrow,.hero small,.page-head small,.treatment-hero small,.missing small{font:600 11px var(--latin);letter-spacing:.22em;color:var(--blue)}.hero h1{font-size:clamp(53px,6vw,90px);line-height:.98;letter-spacing:-.055em;margin:20px 0 30px}.hero p{font-size:18px;color:#bdc9d9;max-width:500px}.hero img{height:700px}.hero-index{position:absolute;bottom:0;left:0;background:var(--blue);padding:18px 30px;font:600 12px var(--latin);letter-spacing:.12em}.section{padding:110px clamp(22px,7vw,110px)}.section-title{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-bottom:55px}.section-title h2,.page-head h1,.detail-layout h2,.blue-cta h2{font-size:clamp(38px,4.7vw,70px);letter-spacing:-.05em;line-height:1.08;margin:0}.section-title p{max-width:590px;font-size:18px;color:#536174}.treatment-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}.treatment-card{min-height:300px;padding:30px;display:flex;flex-direction:column;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.25s}.treatment-card:hover{background:var(--navy);color:white}.treatment-card>span{font:500 13px var(--latin);color:var(--blue)}.treatment-card div{margin:auto 0}.treatment-card small{font:600 10px var(--latin);letter-spacing:.16em;color:#7b8794}.treatment-card h3{font-size:25px;margin:7px 0}.treatment-card p{font-size:14px}.treatment-card>b{align-self:flex-end;color:var(--blue);font-size:25px}.technology{background:var(--ice);display:grid;grid-template-columns:1.15fr .85fr}.technology img{height:650px}.tech-copy{padding:70px;align-self:center}.tech-copy h2{font-size:clamp(38px,4vw,64px);line-height:1.08}.tech-list{margin-top:40px}.tech-list div{border-top:1px solid var(--line);padding:20px 0;display:grid;grid-template-columns:50px 1fr}.tech-list b{color:var(--blue);font-family:var(--latin)}.doctor-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.doctor-strip a{position:relative;background:var(--navy);color:white}.doctor-strip img{height:500px;filter:saturate(.7)}.doctor-strip div{padding:24px}.doctor-strip h3{margin:2px 0;font-size:25px}.doctor-strip small{color:#9db2cf}.doctor-strip span{position:absolute;top:14px;left:14px;background:var(--blue);z-index:2;padding:6px 10px;font:600 11px var(--latin)}.clinic-band{display:grid;grid-template-columns:1fr 1fr;background:var(--navy);color:white}.clinic-band img{height:550px}.clinic-band>div{padding:70px;align-self:center}.clinic-band h2{font-size:50px;line-height:1.08}.btn{display:inline-block;background:var(--blue);color:white;padding:14px 23px;border:0;cursor:pointer}.btn.white{background:white;color:var(--navy)}.page-head{padding:95px clamp(22px,7vw,110px);background:var(--navy);color:white}.page-head p{max-width:650px;color:#b8c5d6}.page-image{height:560px}.clinic-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.clinic-grid h2{font-size:48px;line-height:1.15}.standards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}.standard{padding:45px;background:white}.standard b{font:600 32px var(--latin);color:var(--blue)}.standard h3{font-size:22px}.doctors-list .doctor{display:grid;grid-template-columns:70px 300px 1fr;gap:40px;align-items:center;border-top:1px solid var(--ink);padding:32px 0}.doctor img{height:340px}.doctor>span{font:600 13px var(--latin);color:var(--blue)}.doctor h3{font-size:36px;margin:7px 0}.doctor small{color:#617086}.treatment-hero{display:grid;grid-template-columns:100px .8fr 1.2fr;min-height:620px;background:var(--navy);color:white}.treatment-hero .number{padding:70px 28px;background:var(--blue);font:600 20px var(--latin)}.treatment-hero>div:nth-child(2){padding:90px 60px;align-self:center}.treatment-hero h1{font-size:clamp(44px,5vw,72px);line-height:1.05;margin:15px 0}.treatment-hero p{color:#b9c6d8}.treatment-hero img{height:620px}.treatment-hero dl{border-top:1px solid #3e5068;padding-top:20px}.treatment-hero dt{font-size:12px;color:#8293aa}.treatment-hero dd{margin:4px 0}.detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px}.feature-list,.stage-list{list-style:none;padding:0;border-top:1px solid var(--ink)}.feature-list li,.stage-list li{padding:20px 0;border-bottom:1px solid var(--line)}.stage-list b{color:var(--blue);margin-right:25px}.caution{background:var(--ice);padding:18px;font-size:13px}.blue-cta{background:var(--blue);color:white;padding:70px clamp(22px,7vw,110px);display:flex;align-items:center;justify-content:space-between}.doctor-profile{display:grid;grid-template-columns:.9fr 1.1fr;min-height:760px}.doctor-profile>img{height:760px}.doctor-profile>div{padding:90px clamp(30px,7vw,100px);align-self:center}.doctor-profile h1{font-size:65px;margin:12px 0}.doctor-profile h1 small{display:block;font-size:15px;color:#66748a}.doctor-profile blockquote{font-size:24px;margin:30px 0;padding-left:20px;border-left:4px solid var(--blue)}.career{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid var(--line);margin:35px 0}.career p{font-size:13px}.missing{padding:140px clamp(22px,7vw,110px);min-height:60vh}.missing h1{font-size:55px}.consult-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.info-panel{background:var(--navy);color:white;padding:45px;height:max-content}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.field.full,.agree{grid-column:1/-1}.field label{display:block;font-size:13px}.field input,.field select,.field textarea{width:100%;padding:13px 4px;border:0;border-bottom:1px solid #9eacbb;background:transparent}.form-msg{padding:15px;margin-top:15px}.form-msg.error{background:#ffebe6;color:#932d16}.form-msg.success{background:#e5f6ee;color:#176442}.footer{background:#031329;color:#a7b4c7;padding:50px clamp(22px,5vw,80px);display:flex;justify-content:space-between;font-size:12px}.mobile-bar{display:none}
@media(max-width:900px){.nav{display:none;position:absolute;top:75px;left:0;right:0;background:white;padding:25px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.nav.open{display:flex}.menu-btn{display:block}.hero{grid-template-columns:1fr}.hero-copy{min-height:570px}.hero img{height:480px}.section{padding:75px 22px}.section-title,.technology,.clinic-band,.clinic-grid,.detail-layout,.doctor-profile,.consult-layout{grid-template-columns:1fr}.treatment-grid{grid-template-columns:1fr 1fr}.technology img,.clinic-band img{height:480px}.doctor-strip{grid-template-columns:1fr 1fr}.standards{grid-template-columns:1fr}.doctors-list .doctor{grid-template-columns:50px 240px 1fr}.treatment-hero{grid-template-columns:70px 1fr}.treatment-hero img{grid-column:1/-1;height:430px}.doctor-profile>img{height:620px}.mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:30}.mobile-bar a{text-align:center;padding:13px;background:white;border-top:1px solid var(--navy)}.mobile-bar a:last-child{background:var(--blue);color:white}.footer{padding-bottom:80px}}
@media(max-width:560px){.header{height:66px}.nav{top:65px}.hero-copy{padding:70px 22px}.hero h1{font-size:50px}.hero img{height:360px}.section-title{gap:20px}.treatment-grid{grid-template-columns:1fr}.technology img,.clinic-band img,.page-image{height:330px}.tech-copy,.clinic-band>div{padding:50px 22px}.doctor-strip{grid-template-columns:1fr}.doctor-strip img{height:480px}.doctors-list .doctor{grid-template-columns:35px 1fr;gap:18px}.doctors-list .doctor img{grid-column:2;height:420px}.doctors-list .doctor div{grid-column:2}.treatment-hero{grid-template-columns:45px 1fr}.treatment-hero .number{padding:50px 10px}.treatment-hero>div:nth-child(2){padding:65px 22px}.blue-cta{display:block}.blue-cta .btn{margin-top:20px}.doctor-profile>img{height:520px}.doctor-profile>div{padding:60px 22px}.doctor-profile h1{font-size:50px}.career,.form-grid{grid-template-columns:1fr}.field.full,.agree{grid-column:auto}.footer{display:block}}

/* === mobile navigation + back-to-top refinement === */
@media(max-width:900px){
  .header{position:sticky;top:0;z-index:100}
  body.menu-open{overflow:hidden}
  .nav{display:flex;position:fixed;top:76px;left:0;right:0;bottom:0;padding:40px 24px;background:var(--navy);color:#fff;border:0;flex-direction:column;align-items:stretch;gap:0;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:opacity .22s,transform .22s,visibility .22s;counter-reset:nova-nav}
  .nav.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav>a{position:relative;padding:18px 0 18px 48px;border-bottom:1px solid rgba(255,255,255,.14);font-size:18px}
  .nav>a::before{counter-increment:nova-nav;content:"0" counter(nova-nav);position:absolute;left:0;top:21px;font:600 10px var(--latin);letter-spacing:.16em;color:var(--blue)}
  .nav .consult{margin-top:auto;text-align:center;padding:16px 18px;background:var(--blue);border:0}
  .menu-btn{width:44px;height:44px;border:1px solid var(--navy);color:var(--navy);font-size:0;position:relative}
  .menu-btn::before,.menu-btn::after{content:"";position:absolute;left:11px;right:11px;height:2px;background:currentColor;transition:.2s}.menu-btn::before{top:16px}.menu-btn::after{top:25px}.menu-btn[aria-expanded="true"]{background:var(--blue);border-color:var(--blue);color:#fff}.menu-btn[aria-expanded="true"]::before{top:20px;transform:rotate(45deg)}.menu-btn[aria-expanded="true"]::after{top:20px;transform:rotate(-45deg)}
}
@media(max-width:560px){.nav{top:66px}}
.back-to-top{position:fixed;right:18px;bottom:82px;width:46px;height:46px;border:1px solid #fff;background:var(--blue);color:#fff;display:grid;place-items:center;font:700 17px var(--latin);z-index:80;opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}

/* === mobile nav overlay bugfix: cover viewport instead of exposing hero above menu === */
@media(max-width:900px){
  .header{background:#fff;z-index:110}
  .nav{position:fixed;top:76px;left:0;right:0;bottom:0;width:100vw;height:auto;padding:34px 24px 30px;background:var(--navy);z-index:100;overflow-y:auto;overscroll-behavior:contain;transform:none;opacity:0;visibility:hidden;pointer-events:none}
  .nav.open{opacity:1;visibility:visible;pointer-events:auto}
}
@media(max-width:560px){.nav{top:66px;padding-top:32px}}


/* === 2026-09 mobile header lock fix === */
@media(max-width:900px){
  body{padding-top:76px}
  .header{
    position:fixed!important;
    top:0;left:0;right:0;
    width:100%;
    z-index:140!important;
  }
  .nav{top:76px!important;z-index:130!important}
}
@media(max-width:560px){
  body{padding-top:66px}
  .nav{top:66px!important}
}