/* 해든치과 — KakaoBank DESIGN.md tokens
   Source: https://oh-my-design.kr/design-systems/kakaobank
   #FFE300 identity only. White canvas, black type, #f7f7f7 bands.
   Nav 0px / 62px. Action 6px black. No shadow. Pretendard. */
:root{
  --yellow:#FFE300;
  --canvas:#ffffff;
  --ink:#000000;
  --body:#444444;
  --muted:#888888;
  --band:#f7f7f7;
  --line:#e6e6e6;
  --r-nav:0;
  --r-btn:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Pretendard Variable','Pretendard','Noto Sans KR',system-ui,sans-serif;
  background:var(--canvas);
  color:var(--ink);
  font-size:16px;line-height:24px;font-weight:400;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
table{border-collapse:collapse;width:100%}
ul{list-style:none}
.wrap{width:min(1080px,calc(100% - 40px));margin:0 auto}

.gnb{
  height:62px;background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:40;
}
.gnb .wrap{height:62px;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;height:40px;flex-shrink:0}
.logo img{height:36px;width:auto}
.gnb-nav{display:flex;align-items:stretch;height:62px;margin-left:auto;gap:0}
.gnb-nav a{
  display:flex;align-items:center;padding:0 14px;height:62px;
  font-size:14px;font-weight:600;line-height:21px;letter-spacing:-0.14px;
  color:#000;border-bottom:2px solid transparent;margin-bottom:-1px;
}
.gnb-nav a:hover{color:#444}
.gnb-nav a.is-on{border-bottom-color:#000}
.btn-menu{
  display:none;width:36px;height:36px;border:0;background:transparent;position:relative;cursor:pointer;
}
.btn-menu span,.btn-menu::before,.btn-menu::after{
  content:"";position:absolute;left:8px;right:8px;height:1px;background:#000;
}
.btn-menu span{top:17px}
.btn-menu::before{top:11px}
.btn-menu::after{bottom:11px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:42px;padding:9.5px 18px;
  background:#000;color:#fff;border:0;border-radius:6px;
  font-size:15px;font-weight:600;cursor:pointer;
}
.btn:hover{background:#222}
.btn-line{
  background:#fff;color:#000;border:1px solid #000;
}
.btn-line:hover{background:#000;color:#fff}

.hero{padding:72px 0 48px}
.hero h1{
  font-size:56px;font-weight:800;line-height:1.2;letter-spacing:-0.9px;
  max-width:16ch;
}
.hero p{margin-top:20px;font-size:16px;line-height:24px;color:var(--body);max-width:40em}
.hero-actions{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap}
.hero-photo{margin-top:40px}
.hero-photo img{width:100%;height:380px;object-fit:cover}

.band{background:var(--band)}
.sec{padding:72px 0}
.sec h2{
  font-size:32px;font-weight:700;line-height:43.52px;letter-spacing:-0.64px;
  margin-bottom:28px;
}
.sec h3{font-size:24px;font-weight:700;line-height:34.56px;letter-spacing:-0.48px;margin-bottom:10px}
.sec p{color:var(--body)}
.sec p + p{margin-top:12px}

.page-head{padding:56px 0 28px;border-bottom:1px solid var(--line)}
.page-head .crumb{font-size:14px;color:var(--muted);margin-bottom:12px}
.page-head h1{font-size:42px;font-weight:700;line-height:52px;letter-spacing:-0.84px}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.block{background:#fff}
.block img{width:100%;height:200px;object-fit:cover}
.block .body{padding:20px 0}
.block a.more{display:inline-block;margin-top:12px;font-size:15px;font-weight:600;border-bottom:1px solid #000}

.board{border-top:1px solid #000}
.board a{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:16px}
.board a span{color:var(--muted);flex-shrink:0}
.board a:hover{font-weight:600}

.tel{font-size:36px;font-weight:800;letter-spacing:-1px;margin:8px 0 12px}

.spec th,.spec td{border-bottom:1px solid var(--line);padding:12px 0;text-align:left;font-size:16px;vertical-align:top}
.spec th{width:28%;font-weight:700;color:#000}
.spec td{color:#444}

.tl{border-top:1px solid #000}
.tl-item{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.tl-item .y{font-weight:800}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);background:#fff;padding:10px 12px;border-radius:0;
}
.field textarea{min-height:140px;resize:vertical}
.form-ok{display:none;margin-bottom:14px;padding:12px 0;border-top:1px solid #000;border-bottom:1px solid #000;font-size:15px}
.form-ok.show{display:block}
.form-note{margin-top:10px;font-size:14px;color:var(--muted)}

.photo{width:100%;height:320px;object-fit:cover}
.legal{margin-top:16px;font-size:14px;color:var(--muted)}

.footer{border-top:1px solid var(--line);padding:40px 0 28px;color:var(--muted);font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.footer h4{color:#000;font-size:14px;font-weight:700;margin-bottom:10px}
.footer a{color:#888}
.footer a:hover{color:#000}
.footer li{margin:6px 0}
.footer-bot{margin-top:28px;padding-top:16px;border-top:1px solid var(--line);font-size:13px}

.identity{height:6px;background:var(--yellow)}

@media (max-width:860px){
  .hero h1{font-size:36px}
  .page-head h1{font-size:32px;line-height:40px}
  .grid-2,.grid-3,.form-grid,.footer-grid,.tl-item{grid-template-columns:1fr}
  .hero-photo img,.photo{height:220px}
  .gnb-nav{display:none;position:absolute;left:0;right:0;top:62px;background:#fff;flex-direction:column;height:auto;border-bottom:1px solid var(--line)}
  .gnb-nav.open{display:flex}
  .gnb-nav a{height:48px;border-bottom:1px solid var(--line)}
  .btn-menu{display:block;margin-left:auto}
}