@import url('https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root{
  --ink:#1C2B33; --ink-soft:#48606B; --ink-mute:#6E838C;
  --sea:#2E7488; --sea-deep:#1E5566;
  --mist:#E9F1F3; --mist-deep:#D3E2E6;
  --brass:#A88553;
  --paper:#FCFCFB; --panel:#F3F5F5;
  --line:#DEE4E5; --line-soft:#EBEFEF;
  --wrap:1120px; --narrow:720px; --hdr:66px;
  --f-serif:'Gowun Batang','Nanum Myeongjo','Apple SD Gothic Neo',serif;
  --f-sans:'Pretendard Variable',Pretendard,'Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;
  --s3:1.5rem; --s4:2.25rem; --s5:3.5rem; --s6:5rem;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-sans);
  font-size:17px;line-height:1.85;letter-spacing:-.01em;word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--sea-deep);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--sea);outline-offset:3px}
.hero :focus-visible,.phead :focus-visible,.imgband :focus-visible,.hdr :focus-visible{outline-color:#fff}
.hdr.solid :focus-visible{outline-color:var(--sea)}
h1,h2,h3,h4{font-family:var(--f-serif);font-weight:700;line-height:1.35;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(1.9rem,5.2vw,3rem)}
h2{font-size:clamp(1.45rem,3.4vw,2.05rem)}
h3{font-size:clamp(1.12rem,2.2vw,1.32rem)}
p{margin:0 0 1.15em}p:last-child{margin-bottom:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:1.5rem}
.narrow{max-width:var(--narrow)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.7rem 1.1rem;z-index:300}
.skip:focus{left:.5rem;top:.5rem}

/* ===== header : transparent over image, solid on scroll ===== */
.hdr{position:fixed;top:0;left:0;right:0;z-index:200;border-bottom:1px solid transparent;
  transition:background .25s,border-color .25s}
.hdr-in{max-width:var(--wrap);margin-inline:auto;padding:.8rem 1.5rem;display:flex;align-items:center;
  gap:1rem;min-height:var(--hdr)}
.brand{position:relative;display:block;width:150px;height:36px;flex:0 0 auto}
.brand img{position:absolute;left:0;top:0;width:150px;height:36px;transition:opacity .25s}
.brand .on-light{opacity:0}
.nav{margin-left:auto;display:flex;align-items:center;gap:.15rem}
.nav a{color:rgba(255,255,255,.88);font-size:.94rem;padding:.5rem .75rem;border-radius:3px;
  white-space:nowrap;transition:color .2s,background .2s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.14);text-decoration:none}
.nav a[aria-current="page"]{color:#fff;box-shadow:inset 0 -2px 0 rgba(255,255,255,.7)}
.tel-top{font-family:var(--f-serif);font-weight:700;font-size:1.02rem;color:#fff;margin-left:.7rem;white-space:nowrap}
.tel-top:hover{text-decoration:none;opacity:.85}
.navtog{display:none;margin-left:auto;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);
  border-radius:3px;padding:.45rem .75rem;font:inherit;font-size:.9rem;color:#fff;cursor:pointer}

.hdr.solid{background:rgba(252,252,251,.96);backdrop-filter:blur(12px);border-bottom-color:var(--line-soft)}
.hdr.solid .brand .on-dark{opacity:0}
.hdr.solid .brand .on-light{opacity:1}
.hdr.solid .nav a{color:var(--ink-soft)}
.hdr.solid .nav a:hover{color:var(--sea-deep);background:var(--mist)}
.hdr.solid .nav a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--sea)}
.hdr.solid .tel-top{color:var(--sea-deep)}
.hdr.solid .navtog{background:none;border-color:var(--line);color:var(--ink)}

@media (max-width:920px){
  .brand,.brand img{width:132px;height:32px}
  .navtog{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:.5rem 1.25rem 1.25rem;display:none}
  .nav[data-open="true"]{display:flex}
  .hdr .nav a{color:var(--ink);padding:.8rem .4rem;border-bottom:1px solid var(--line-soft);font-size:1rem;background:none}
  .hdr .nav a:hover{background:var(--mist);color:var(--sea-deep)}
  .hdr .nav a[aria-current="page"]{box-shadow:none;color:var(--sea-deep)}
  .hdr .tel-top{color:var(--sea-deep);margin:.9rem 0 0;font-size:1.2rem}
}

/* ===== hero ===== */
.hero{position:relative;min-height:clamp(520px,82vh,760px);display:flex;align-items:flex-end;
  color:#fff;overflow:hidden;padding:calc(var(--hdr) + 2rem) 0 3.2rem}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:58% 30%}
.hero-bg::after{content:'';position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(14,26,33,.90) 0%,rgba(14,26,33,.78) 42%,rgba(14,26,33,.55) 100%),
             linear-gradient(180deg,rgba(14,26,33,.55) 0%,rgba(14,26,33,0) 30%,rgba(14,26,33,.5) 100%)}
.hero .wrap{position:relative;z-index:1;width:100%}
.hero .leaf{width:42px;height:40px;margin-bottom:1.4rem}
.hero h1{font-size:clamp(2.1rem,6.4vw,3.6rem);line-height:1.26;letter-spacing:-.035em;max-width:14ch;
  text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero .lede{margin-top:1.3rem;font-size:clamp(1rem,2.2vw,1.13rem);color:rgba(255,255,255,.92);max-width:42ch}
.hero .sub{margin-top:.3rem;font-size:.95rem;color:rgba(255,255,255,.68)}

.hours-strip{margin-top:2.2rem;border-top:1px solid rgba(255,255,255,.28);
  border-bottom:1px solid rgba(255,255,255,.28);display:grid;grid-template-columns:repeat(4,1fr);max-width:44rem}
.hours-strip div{padding:1rem 1rem 1.05rem;border-left:1px solid rgba(255,255,255,.18)}
.hours-strip div:first-child{border-left:0;padding-left:0}
.hours-strip dt{font-size:.82rem;color:rgba(255,255,255,.68);margin-bottom:.25rem}
.hours-strip dd{margin:0;font-family:var(--f-serif);font-weight:700;font-size:1.05rem;color:#fff;letter-spacing:-.02em}
.hours-strip .off dd{color:rgba(255,255,255,.55);font-weight:400}
@media (max-width:760px){
  .hours-strip{grid-template-columns:repeat(2,1fr)}
  .hours-strip div{padding:.85rem}
  .hours-strip div:nth-child(3){border-left:0;padding-left:0}
  .hours-strip div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}
}
.night-note{margin-top:.85rem;font-size:.93rem;color:#9FD4E2}

.cta-row{margin-top:1.8rem;display:flex;flex-wrap:wrap;gap:.7rem}
.btn{display:inline-block;padding:.9rem 1.7rem;border-radius:3px;font-size:.98rem;font-weight:600;
  border:1px solid var(--sea-deep);background:var(--sea-deep);color:#fff;
  transition:background .18s,color .18s,border-color .18s}
.btn:hover{background:var(--ink);border-color:var(--ink);color:#fff;text-decoration:none}
.btn-naver{background:#03C75A;border-color:#03C75A;color:#fff}
.btn-naver:hover{background:#02A64B;border-color:#02A64B;color:#fff}
.hero .btn-naver:hover,.band .btn-naver:hover,.phead .btn-naver:hover{background:#fff;border-color:#fff;color:#03935A}
.fig-illus figcaption{padding:.95rem 1.2rem 1.1rem;font-size:.9rem;line-height:1.7;color:var(--ink-soft);
  background:#fff;border-top:1px solid var(--line-soft)}
.btn-ghost{background:transparent;color:var(--sea-deep);border-color:var(--line)}
.btn-ghost:hover{background:var(--mist);color:var(--sea-deep);border-color:var(--mist-deep)}
.hero .btn:hover,.phead .btn:hover,.imgband .btn:hover{background:#fff;border-color:#fff;color:var(--ink)}
.hero .btn-ghost,.phead .btn-ghost,.imgband .btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.45)}
.hero .btn-ghost:hover,.phead .btn-ghost:hover,.imgband .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}

/* ===== page header band ===== */
.phead{position:relative;color:#fff;overflow:hidden;display:flex;align-items:flex-end;
  min-height:clamp(300px,44vh,420px);padding:calc(var(--hdr) + 2rem) 0 2.8rem}
.ph-bg{position:absolute;inset:0;z-index:0}
.ph-bg img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.ph-bg::after{content:'';position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(14,26,33,.88) 0%,rgba(14,26,33,.74) 55%,rgba(14,26,33,.58) 100%)}
.phead .wrap{position:relative;z-index:1;width:100%}
.phead .kicker{font-size:.9rem;color:#9FD4E2;margin-bottom:.7rem}
.phead .kicker a{color:#9FD4E2}
.phead h1{text-shadow:0 2px 20px rgba(0,0,0,.3)}
.phead p{margin-top:1rem;color:rgba(255,255,255,.88);max-width:52ch}

/* ===== sections ===== */
.sec{padding:var(--s6) 0}
.sec + .sec{border-top:1px solid var(--line-soft)}
.sec-tint{background:var(--panel);border-top:0}
.sec-intro{margin-top:1rem;color:var(--ink-soft);max-width:50ch}
.rule{width:44px;height:2px;background:var(--brass);border:0;margin:0 0 1.4rem}

/* ===== care cards ===== */
.care-list{margin-top:var(--s4);display:grid;grid-template-columns:repeat(auto-fill,minmax(19rem,1fr));gap:1.4rem}
.care-item{display:block;background:#fff;border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;
  transition:border-color .2s,transform .2s,box-shadow .2s}
.care-item:hover{border-color:var(--mist-deep);transform:translateY(-3px);
  box-shadow:0 12px 28px -18px rgba(28,43,51,.5);text-decoration:none}
.care-item .ph{position:relative;aspect-ratio:640/416;overflow:hidden;background:var(--mist)}
.care-item .ph img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.care-item .ph::after{content:'';position:absolute;inset:0;box-shadow:inset 0 -1px 0 var(--line-soft)}
.care-item .tx{padding:1.2rem 1.3rem 1.4rem}
.care-item h3{margin-bottom:.45rem}
.care-item p{color:var(--ink-soft);font-size:.94rem;margin:0}
.care-item .go{display:inline-block;margin-top:.9rem;font-size:.89rem;color:var(--sea)}

/* ===== image band ===== */
.imgband{position:relative;color:#fff;overflow:hidden;padding:var(--s6) 0;min-height:360px;
  display:flex;align-items:center}
.ib-bg{position:absolute;inset:0;z-index:0}
.ib-bg img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.ib-bg::after{content:'';position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(14,26,33,.9),rgba(14,26,33,.64))}
.imgband .wrap{position:relative;z-index:1}
.imgband h2{color:#fff}
.imgband .pull{color:#fff;border-left-color:var(--brass)}
.imgband p{color:rgba(255,255,255,.86)}

/* ===== doctors ===== */
.doc-grid{margin-top:var(--s4);display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.6rem}
.doc-card{background:#fff;border:1px solid var(--line-soft);border-radius:4px;overflow:hidden}
.doc-card .ph{aspect-ratio:4/5;background:var(--mist);overflow:hidden}
.doc-card .ph img{width:100%;height:100%;object-fit:cover}
.doc-card .tx{padding:1.2rem 1.3rem 1.5rem}
.doc-card h3{font-size:1.25rem}
.doc-card .role{display:block;margin-top:.4rem;font-size:.9rem;color:var(--sea-deep)}
.doc-card p{margin-top:.7rem;font-size:.94rem;color:var(--ink-soft)}

.doc{display:grid;grid-template-columns:minmax(0,16rem) 1fr;gap:2.8rem;padding:var(--s5) 0;
  border-bottom:1px solid var(--line-soft)}
.doc:last-child{border-bottom:0}
.doc .ph{aspect-ratio:4/5;background:var(--mist);border-radius:4px;overflow:hidden}
.doc .ph img{width:100%;height:100%;object-fit:cover}
.doc-head{display:flex;align-items:baseline;gap:.85rem;flex-wrap:wrap}
.doc-head h3{font-size:1.6rem}
.doc-role{font-size:.92rem;color:var(--sea-deep);background:var(--mist);padding:.2rem .65rem;border-radius:2px}
.cred{margin:1.5rem 0 0;padding:0;list-style:none;columns:2;column-gap:2.4rem}
.cred li{font-size:.93rem;color:var(--ink-soft);line-height:1.7;padding-left:.9rem;position:relative;
  break-inside:avoid;margin-bottom:.15rem}
.cred li::before{content:'';position:absolute;left:0;top:.72em;width:4px;height:1px;background:var(--mist-deep)}
.cred li.key{color:var(--ink);font-weight:600}
.cred li.key::before{background:var(--brass);height:2px;top:.68em}
@media (max-width:860px){
  .doc{grid-template-columns:1fr;gap:1.5rem}
  .doc .ph{max-width:14rem}
  .cred{columns:1}
}

/* ===== system / gallery / tables ===== */
.sys{margin-top:var(--s4);display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:2.4rem 2.8rem}
.sys h3{font-size:1.08rem;margin-bottom:.5rem;padding-top:1rem;border-top:2px solid var(--mist-deep)}
.sys p{font-size:.94rem;color:var(--ink-soft);margin:0}
.gal{margin-top:var(--s4);display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.gal img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:3px}
@media (max-width:700px){.gal{grid-template-columns:repeat(2,1fr)}}

.tbl{width:100%;border-collapse:collapse;margin-top:var(--s3);font-size:.98rem}
.tbl th,.tbl td{text-align:left;padding:.9rem .6rem;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tbl th{width:10rem;font-weight:600;color:var(--ink-soft);font-size:.93rem}
.tbl tr.off td,.tbl tr.off th{color:var(--ink-mute)}

.faq{margin-top:var(--s4);border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{cursor:pointer;padding:1.15rem 2rem 1.15rem 0;font-weight:600;font-size:1rem;position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:.2rem;top:1rem;font-size:1.3rem;color:var(--sea);font-weight:400}
.faq details[open] summary::after{content:'−'}
.faq summary:hover{color:var(--sea-deep)}
.faq .a{padding:0 0 1.3rem;color:var(--ink-soft);font-size:.97rem;max-width:62ch}

.mapwrap{margin-top:var(--s4);background:#fff;border:1px solid var(--line);border-radius:4px;padding:1.5rem;overflow-x:auto}
.mapwrap img{display:block;width:100%;height:auto;max-width:900px;margin-inline:auto}
.routes{margin-top:var(--s4);display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:2rem}
.routes h3{font-size:1.02rem;margin-bottom:.5rem;color:var(--sea-deep)}
.routes ul{margin:0;padding-left:1.1rem;font-size:.95rem;color:var(--ink-soft)}
.routes li{margin-bottom:.3rem}
.pull{font-family:var(--f-serif);font-size:clamp(1.3rem,3.1vw,1.85rem);line-height:1.6;color:var(--ink);
  max-width:26ch;margin:0;padding-left:1.5rem;border-left:2px solid var(--brass)}
.fig{margin:2.2rem 0 0;border-radius:4px;overflow:hidden}
.fig img{width:100%;aspect-ratio:16/9;object-fit:cover}
.fig-illus{margin:0 0 2.6rem;border-radius:4px;overflow:hidden;background:var(--mist)}
.fig-illus img{width:100%;height:auto}

/* ===== contact band + footer ===== */
.band{background:var(--ink);color:#fff;padding:var(--s5) 0}
.band h2{color:#fff}.band p{color:#B8C7CE}
.band .tel{display:inline-block;margin-top:1rem;font-family:var(--f-serif);font-weight:700;
  font-size:clamp(2rem,5.4vw,2.8rem);color:#fff;letter-spacing:.01em}
.band .tel:hover{color:var(--mist);text-decoration:none}
.band .btn{margin-top:1.4rem;background:transparent;border-color:#46606C;color:#fff}
.band .btn:hover{background:#fff;color:var(--ink);border-color:#fff}

.ft{background:#16232A;color:#93A7B0;padding:var(--s5) 0 var(--s4);font-size:.9rem;line-height:1.8}
.ft img{width:150px;height:36px;margin-bottom:1.4rem;opacity:.95}
.ft-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:2.5rem}
.ft h4{font-family:var(--f-sans);font-size:.88rem;font-weight:600;color:#DCE5E8;margin-bottom:.7rem}
.ft ul{list-style:none;margin:0;padding:0}
.ft a{color:#93A7B0}.ft a:hover{color:#fff}
.ft .legal{margin-top:var(--s4);padding-top:1.3rem;border-top:1px solid #2A3A43;font-size:.82rem;color:#6F838C}
@media (max-width:760px){.ft-grid{grid-template-columns:1fr;gap:2rem}}