/* ELVIA — 官网复刻样式 (site clone) */
@import url('https://fonts.googleapis.com/css2?family=Sorts+Mill+Goudy:ital@0;1&family=Noto+Serif+SC:wght@300;400;500;600&family=Noto+Serif+KR:wght@300;400;500;600&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

:root{
  --bg:#f5f3ef;
  --ink:#20201e;
  --muted:#8a857c;
  --line:#e2ddd4;
  --brown:#8f7a5f;
  --brown-d:#6f5d46;
  --gold:#a6845c;
  --hero-ink:#f4efe8;
  --serif-en:'Sorts Mill Goudy',serif;
  --serif-cjk:'Noto Serif SC','Noto Serif KR',serif;
  --sans:'Pretendard','Noto Sans SC',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- Header ---------- */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:100;transition:.35s;padding:22px 0}
.site-header.scrolled{background:rgba(245,243,239,.96);box-shadow:0 1px 0 var(--line);padding:14px 0}
.hd-inner{max-width:1500px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--serif-en);font-size:30px;letter-spacing:.14em;color:#fff;line-height:1}
.logo small{display:block;font-size:8.5px;letter-spacing:.34em;margin-top:3px;font-family:var(--sans);font-weight:500}
.scrolled .logo{color:var(--gold)}
.gnb{display:flex;gap:40px;align-items:center}
.gnb-item{font-size:15px;letter-spacing:.02em;color:var(--hero-ink);font-weight:500;position:relative;padding:20px 0}
.gnb-item>a{color:inherit;display:inline-flex;align-items:center}
.scrolled .gnb-item{color:var(--ink)}
.gnb-item.on>a::after,.gnb-item:hover>a::after{content:'';position:absolute;left:0;right:0;bottom:12px;height:1px;background:currentColor}
.sub-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);background:rgba(245,243,239,.98);min-width:190px;padding:12px 0;box-shadow:0 14px 34px rgba(60,48,36,.12);opacity:0;visibility:hidden;transition:.25s;border-radius:2px}
.gnb-item:hover .sub-menu{opacity:1;visibility:visible}
.sub-menu a{display:block;padding:10px 22px;font-size:13.5px;color:var(--ink);white-space:nowrap;text-align:center;font-weight:400}
.sub-menu a:hover{color:var(--gold)}
.hd-util{display:flex;gap:20px;align-items:center;color:var(--hero-ink)}
.scrolled .hd-util{color:var(--ink)}
.hd-util i{font-size:16px;cursor:pointer;opacity:.9}

/* ---------- Hero ---------- */
.hero{height:100vh;min-height:640px;position:relative;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:#6f5d46}
.hero::before{content:'';position:absolute;inset:0;background:var(--hero-bg) center/cover no-repeat;transform:scale(1.03)}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(60,48,36,.28),rgba(60,48,36,.42))}
.hero-inner{position:relative;z-index:2;color:var(--hero-ink);padding:0 24px}
.hero-en{font-family:var(--serif-en);font-style:italic;font-size:19px;letter-spacing:.16em;opacity:.9;margin-bottom:22px}
.hero-tit{font-family:var(--serif-cjk);font-weight:400;font-size:52px;letter-spacing:.06em;line-height:1.28}
.hero-sub{margin-top:26px;font-size:17px;font-weight:300;letter-spacing:.04em;line-height:1.9;opacity:.92}
.hero-line{width:54px;height:1px;background:rgba(244,239,232,.7);margin:40px auto 0}

/* ---------- Sections / image stack ---------- */
.sec{padding:0}
.stack{max-width:960px;margin:0 auto}
.stack img{width:100%}
.sec-lead{max-width:960px;margin:0 auto;text-align:center;padding:96px 24px 60px}
.sec-lead .en{font-family:var(--serif-en);font-style:italic;color:var(--gold);letter-spacing:.14em;font-size:16px}
.sec-lead h2{font-family:var(--serif-cjk);font-weight:400;font-size:34px;letter-spacing:.05em;margin-top:16px;line-height:1.4}
.sec-lead p{color:var(--muted);margin-top:20px;font-size:16px;font-weight:300}

/* doctor band */
.doctor{background:#efe9e1;padding:0}
.doctor .stack{max-width:1100px}

/* consult */
.btn-consult{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:90;background:#20201e;color:#fff;font-size:15px;letter-spacing:.06em;padding:16px 42px;border-radius:40px;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:.25s}
.btn-consult:hover{background:#000;transform:translateX(-50%) translateY(-2px)}

/* side social */
.side-social{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;gap:20px}
.side-social a{width:34px;height:34px;display:flex;align-items:center;justify-content:center;color:var(--brown-d);font-size:17px;opacity:.75;transition:.2s}
.side-social a:hover{opacity:1}

/* ---------- Footer ---------- */
.site-footer{padding:80px 24px 120px;text-align:center;color:var(--muted);border-top:1px solid var(--line);background:var(--bg)}
.ft-logo{font-family:var(--serif-en);font-size:30px;letter-spacing:.14em;color:var(--gold)}
.ft-logo small{display:block;font-size:8.5px;letter-spacing:.34em;margin-top:4px;font-family:var(--sans);color:var(--muted)}
.ft-sns{margin:26px 0 30px;display:flex;gap:26px;justify-content:center;font-size:14px;letter-spacing:.05em}
.ft-links{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;font-size:13.5px;margin-bottom:34px}
.ft-links a:hover{color:var(--ink)}
.ft-info{font-size:13px;line-height:2;letter-spacing:.02em}
.ft-copy{margin-top:20px;font-size:12.5px;opacity:.7}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .gnb,.hd-util{display:none}
  .hero-tit{font-size:34px}
  .hero-en{font-size:16px}
  .hero-sub{font-size:15px}
  .sec-lead h2{font-size:26px}
  .hd-inner{padding:0 22px}
}