/* ═══════════════════════════════════════════
   LIV CLINIC 리브의원 — 피부과·성형 클리닉
   클린 프리미엄 메디컬: 아이보리 화이트 + 웜 그레이지 + 로즈누드/샴페인 골드
   ═══════════════════════════════════════════ */
:root{
  --ink:#2b2723; --text:#4c463f; --muted:#9a8f84;
  --bg:#ffffff; --ivory:#faf6f1; --greige:#f1eae0; --greige2:#e9e0d4;
  --line:#ece2d6; --line2:#e0d4c5;
  --nude:#cda493; --nude-d:#b6836f; --nude-bg:#f7eee8;
  --gold:#c2a36a; --gold-d:#a98a52;
  --rose:#c98f88;
  --radius:20px; --radius-s:13px;
  --shadow:0 22px 60px rgba(73,58,46,.10);
  --shadow-sm:0 10px 30px rgba(73,58,46,.07);
  --sans:'Pretendard Variable',Pretendard,system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.wrap-n{max-width:760px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--nude-d)}
.eyebrow::before{content:"";width:24px;height:1.5px;background:var(--gold)}

/* ── 버튼 ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:14.5px;line-height:1;padding:14px 24px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;font-family:inherit;transition:transform .18s,box-shadow .2s,background .2s,color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-prim{background:var(--ink);color:#fff}
.btn-prim:hover{background:#1f1b18}
.btn-nude{background:var(--nude-d);color:#fff;box-shadow:0 8px 22px rgba(182,131,111,.3)}
.btn-nude:hover{background:#a4715d;box-shadow:0 12px 28px rgba(182,131,111,.42)}
.btn-gold{background:var(--gold);color:#fff}
.btn-line{background:transparent;border-color:var(--line2);color:var(--ink)}
.btn-line:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn-ghost{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.24)}
.btn-lg{padding:17px 34px;font-size:16px}
.btn-sm{padding:10px 18px;font-size:13.5px}
.btn-block{width:100%}

/* ── 헤더(솔리드 화이트) ── */
.hd{position:fixed;top:0;left:0;right:0;z-index:900;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);transition:box-shadow .3s,background .3s;border-bottom:1px solid transparent}
.hd.scrolled{background:rgba(255,255,255,.96);box-shadow:0 6px 22px rgba(73,58,46,.07);border-bottom-color:var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-size:21px;font-weight:800;letter-spacing:.02em;color:var(--ink)}
.logo .cl{color:var(--nude-d);font-weight:600;margin-left:5px}
.ft .logo{color:#fff}.ft .logo .cl{color:var(--nude)}
.gnb{display:flex;gap:2px}
.gnb a{font-size:14.5px;font-weight:600;color:var(--text);padding:9px 14px;border-radius:8px;transition:color .2s,background .2s}
.gnb a:hover{color:var(--ink);background:var(--ivory)}
.gnb a.on{color:var(--nude-d)}
.hd-r{display:flex;align-items:center;gap:14px}
.hd-tel{font-size:14.5px;font-weight:700;color:var(--ink)}
.m-burger{display:none;flex-direction:column;gap:5px;width:38px;height:38px;align-items:center;justify-content:center;background:var(--ivory);border:none;border-radius:9px;cursor:pointer}
.m-burger span{width:18px;height:2px;background:var(--ink);border-radius:2px}

/* ── 모바일 내비 ── */
#mNav{position:fixed;inset:0;z-index:1000;background:var(--ivory);transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);padding:22px;display:flex;flex-direction:column;gap:2px}
#mNav.open{transform:translateX(0)}
.m-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.m-top .logo{color:var(--ink)}
.m-close{background:none;border:none;color:var(--ink);font-size:32px;line-height:1;cursor:pointer}
#mNav>a{color:var(--ink);font-size:19px;font-weight:600;padding:15px 8px;border-bottom:1px solid var(--line)}
.m-cta{display:flex;flex-direction:column;gap:10px;margin-top:24px}

/* ── 히어로 ── */
.hero{position:relative;background:linear-gradient(180deg,var(--ivory),#fff);padding:140px 0 80px;overflow:hidden}
.hero::before{content:"";position:absolute;top:-120px;right:-100px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(205,164,147,.20),transparent 68%);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(32px,4.8vw,54px);font-weight:800;line-height:1.18;letter-spacing:-.03em;color:var(--ink);margin:20px 0 18px}
.hero h1 .nu{color:var(--nude-d)}
.hero .dek{font-size:16.5px;color:var(--text);max-width:460px;margin-bottom:30px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.hero-trust{display:flex;gap:10px;flex-wrap:wrap}
.hero-trust .t{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);padding:9px 15px;border-radius:999px;box-shadow:var(--shadow-sm)}
.hero-trust .t b{color:var(--nude-d)}
/* 히어로 비주얼 */
.hero-art{position:relative}
.hero-art .frame{position:relative;border-radius:30px 30px 30px 80px;overflow:hidden;aspect-ratio:5/5.6;border:1px solid var(--line);box-shadow:var(--shadow);background:linear-gradient(160deg,var(--greige),var(--nude-bg))}
.hero-art .frame img{width:100%;height:100%;object-fit:cover}
.hero-art .rcard{position:absolute;left:-18px;bottom:34px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:13px}
.hero-art .rcard .av{width:42px;height:42px;border-radius:50%;background:var(--nude-bg);display:grid;place-items:center;font-size:20px}
.hero-art .rcard .n{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.hero-art .rcard .l{font-size:12px;color:var(--muted)}

/* ── 메인 대형 슬라이더 ── */
.hero-slider{position:relative;background:var(--ivory)}
.hero-slider .swiper,.hero-slider .swiper-slide{height:min(92vh,880px);min-height:600px}
.hero-slider .swiper-slide{position:relative;overflow:hidden}
.hs-bg{position:absolute;inset:0;background:linear-gradient(160deg,#e9e0d4,#f7eee8)}
.hs-bg img{width:100%;height:100%;object-fit:cover}
.hs-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(38,33,29,.66) 0%,rgba(38,33,29,.40) 38%,rgba(38,33,29,.06) 64%,transparent 80%)}
.hs-in{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;z-index:3;color:#fff;padding-top:64px}
.hs-in .eyebrow.on-d{color:#f0d9cd}
.hs-in .eyebrow.on-d::before{background:var(--gold)}
.hs-in h1{font-size:clamp(38px,5.6vw,72px);font-weight:800;line-height:1.12;letter-spacing:-.035em;color:#fff;margin:20px 0 20px;text-shadow:0 2px 30px rgba(0,0,0,.28)}
.hs-in h1 .nu{color:#f1c9b6}
.hs-in p{font-size:clamp(15.5px,1.7vw,19px);color:rgba(255,255,255,.92);max-width:520px;margin-bottom:34px;text-shadow:0 1px 16px rgba(0,0,0,.3)}
.btn-glass{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55);color:#fff;backdrop-filter:blur(4px)}
.btn-glass:hover{background:#fff;color:var(--ink);border-color:#fff}
.hero-slider .swiper-pagination{bottom:26px!important;z-index:5}
.hero-slider .swiper-pagination-bullet{background:#fff;opacity:.5;width:9px;height:9px;transition:width .25s,opacity .25s}
.hero-slider .swiper-pagination-bullet-active{opacity:1;width:26px;border-radius:5px;background:var(--nude)}
.hero-badge{position:absolute;right:max(28px,calc((100vw - 1180px)/2 + 24px));bottom:54px;z-index:6;background:#fff;border-radius:18px;padding:16px 22px;box-shadow:var(--shadow);display:flex;align-items:center;gap:13px}
.hero-badge .av{width:44px;height:44px;border-radius:50%;background:var(--nude-bg);display:grid;place-items:center;font-size:21px}
.hero-badge .n{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1.1}
.hero-badge .l{font-size:12px;color:var(--muted)}

/* ── 신뢰 띠 ── */
.trustbar{background:var(--ink);color:#fff}
.trustbar-in{display:flex;justify-content:center;gap:42px;flex-wrap:wrap;padding:20px 0}
.trustbar .t{font-size:14.5px;color:rgba(255,255,255,.82);display:inline-flex;align-items:center;gap:8px}
.trustbar .t b{color:#f1c9b6;font-weight:700}

/* ── 섹션 ── */
.sec{padding:112px 0}
.sec.tint{background:var(--ivory)}
.sec.nude{background:var(--nude-bg)}
.sec-head{max-width:720px;margin-bottom:62px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(30px,4vw,48px);font-weight:800;letter-spacing:-.03em;line-height:1.2;color:var(--ink);margin-top:16px}
.sec-head p{color:var(--muted);font-size:16.5px;margin-top:16px}

/* ── 신뢰/특징 카드 ── */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 34px;transition:transform .22s,box-shadow .22s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card .ic{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;font-size:28px;background:var(--nude-bg);margin-bottom:20px}
.card h3{font-size:19.5px;font-weight:700;color:var(--ink);margin-bottom:10px}
.card p{font-size:15px;color:var(--muted)}

/* ── 시술 카테고리 ── */
.tcards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:transform .22s,box-shadow .22s,border-color .22s;display:block}
.tcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--nude)}
.tcard .ic{font-size:30px;margin-bottom:16px}
.tcard h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:8px}
.tcard p{font-size:14px;color:var(--muted);margin-bottom:14px}
.tcard .more{font-size:13px;font-weight:700;color:var(--nude-d)}
.tcard .tags{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:11.5px;font-weight:600;color:var(--nude-d);background:var(--nude-bg);padding:5px 11px;border-radius:999px;white-space:nowrap}
.chip.gold{color:var(--gold-d);background:rgba(194,163,106,.15)}

/* ── 전후 비교 슬라이더 ── */
.ba-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:920px;margin:0 auto}
.ba{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);background:var(--greige);user-select:none;touch-action:pan-y}
.ba .layer{position:absolute;inset:0}
.ba .layer img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .before{z-index:2}
.ba .lbl{position:absolute;top:12px;font-size:11.5px;font-weight:700;color:#fff;background:rgba(43,39,35,.62);padding:5px 11px;border-radius:999px;z-index:5}
.ba .lbl.b{left:12px}.ba .lbl.a{right:12px}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;transform:translateX(-1px);z-index:4;box-shadow:0 0 0 1px rgba(43,39,35,.1)}
.ba .handle::after{content:"⟺";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;background:#fff;color:var(--nude-d);display:grid;place-items:center;font-size:15px;box-shadow:var(--shadow-sm)}
.ba input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:6}
.ba .cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(43,39,35,.55));color:#fff;font-size:12.5px;padding:24px 14px 12px;z-index:3}

/* ── 의료진 ── */
.doctors{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .22s,box-shadow .22s}
.doc:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.doc .ph{aspect-ratio:1/1.12;background:linear-gradient(160deg,var(--greige),var(--nude-bg));overflow:hidden}
.doc .ph img{width:100%;height:100%;object-fit:cover}
.doc .in{padding:22px}
.doc .nm{font-size:18px;font-weight:700;color:var(--ink)}
.doc .nm span{font-size:12.5px;color:var(--nude-d);font-weight:700;margin-left:7px}
.doc .ro{font-size:13.5px;color:var(--muted);margin:6px 0 12px}
.doc .tags{display:flex;gap:6px;flex-wrap:wrap}

/* ── 분할 ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split.rev .media{order:2}
.media{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;border:1px solid var(--line);background:linear-gradient(160deg,var(--greige),var(--nude-bg))}
.media img{width:100%;height:100%;object-fit:cover}
.media .pill{position:absolute;left:16px;bottom:16px;font-size:12px;font-weight:700;color:#fff;background:var(--nude-d);padding:6px 13px;border-radius:999px}
.feat-list{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.feat-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--text)}
.feat-list .ck{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--nude-bg);color:var(--nude-d);display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:1px}

/* ── 비용 리스트 ── */
.priceblk{max-width:860px;margin:0 auto}
.priceblk + .priceblk{margin-top:40px}
.priceblk h3{font-size:19px;font-weight:800;color:var(--ink);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--ink);display:flex;align-items:center;gap:10px}
.prow{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:baseline;padding:15px 6px;border-bottom:1px solid var(--line)}
.prow .nm{font-size:15.5px;font-weight:600;color:var(--ink)}
.prow .nm small{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:3px}
.prow .pr{font-size:15.5px;font-weight:700;color:var(--nude-d);white-space:nowrap}

/* ── 이벤트 ── */
.events{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ev{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .22s,box-shadow .22s}
.ev:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ev .th{aspect-ratio:16/10;background:linear-gradient(150deg,var(--nude),var(--gold));position:relative;overflow:hidden}
.ev .th img{width:100%;height:100%;object-fit:cover}
.ev .badge{position:absolute;top:12px;left:12px;font-size:11.5px;font-weight:700;color:#fff;background:rgba(43,39,35,.66);padding:5px 11px;border-radius:999px}
.ev .in{padding:22px}
.ev h3{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:8px}
.ev p{font-size:14px;color:var(--muted);margin-bottom:12px}
.ev .price{font-size:14px}
.ev .price b{font-size:20px;font-weight:800;color:var(--nude-d)}
.ev .price s{color:var(--muted);font-size:13px;margin-right:6px}

/* ── 서브 히어로 ── */
.sub-hero{position:relative;background:linear-gradient(180deg,var(--ivory),#fff);padding:128px 0 56px;overflow:hidden}
.sub-hero::before{content:"";position:absolute;top:-100px;right:-80px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(205,164,147,.18),transparent 70%)}
.sub-hero .inner{position:relative;z-index:2}
.crumb{font-size:12.5px;letter-spacing:.06em;color:var(--nude-d);font-weight:700;margin-bottom:14px}
.sub-hero h1{font-size:clamp(28px,4.2vw,44px);font-weight:800;letter-spacing:-.025em;color:var(--ink)}
.sub-hero h1 .nu{color:var(--nude-d)}
.sub-hero p{color:var(--muted);font-size:15.5px;margin-top:14px;max-width:560px}

/* ── 폼 ── */
.form{display:grid;gap:18px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fld{display:flex;flex-direction:column;gap:7px}
.fld label{font-size:13.5px;font-weight:700;color:var(--ink)}
.fld input,.fld select,.fld textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;font-size:14.5px;font-family:inherit;color:var(--text);background:var(--ivory);outline:none;transition:border-color .2s,background .2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--nude);background:#fff}
.chk{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.5}
.chk input{margin-top:3px;accent-color:var(--nude-d);width:16px;height:16px}
.form-done{display:none;text-align:center;padding:20px 10px}
.form-done .ok{width:64px;height:64px;border-radius:50%;background:var(--nude-d);color:#fff;font-size:30px;font-weight:800;display:grid;place-items:center;margin:0 auto 20px}
.form-done h2{font-size:24px;font-weight:800;color:var(--ink);margin-bottom:10px}
.form-done p{color:var(--muted)}

/* ── FAQ ── */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:4px 22px}
.faq summary{list-style:none;cursor:pointer;font-weight:700;font-size:15.5px;color:var(--ink);padding:18px 0;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--nude-d);font-size:22px;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 0 20px;color:var(--muted);font-size:14.5px}

/* ── CTA 밴드 ── */
.cta-band{background:linear-gradient(120deg,var(--nude),var(--gold));color:#fff;text-align:center;padding:78px 0}
.cta-band h2{font-size:clamp(24px,3.4vw,38px);font-weight:800;letter-spacing:-.02em}
.cta-band p{color:rgba(255,255,255,.86);margin:14px auto 28px;max-width:520px}
.cta-band .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-band .btn-line{border-color:rgba(255,255,255,.7);color:#fff}
.cta-band .btn-line:hover{background:#fff;color:var(--nude-d);border-color:#fff}

/* ── 푸터(다크) ── */
.ft{background:#26211d;color:#fff;padding:60px 0 26px}
.ft-in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:34px}
.ft-brand p{color:rgba(255,255,255,.5);font-size:13.5px;margin-top:16px;max-width:300px}
.ft-col h4{font-size:13px;letter-spacing:.04em;color:var(--nude);margin-bottom:16px}
.ft-col li{margin-bottom:10px}
.ft-col a{color:rgba(255,255,255,.66);font-size:14px}
.ft-col a:hover{color:#fff}
.ft-tel{font-size:22px;font-weight:800;color:#fff;margin-bottom:10px}
.ft-contact p{color:rgba(255,255,255,.5);font-size:13px}
.ft-bot{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.4)}
.ft-bot .caution{color:rgba(255,255,255,.34)}

/* ── 플로팅 ── */
.floats{position:fixed;right:18px;bottom:20px;z-index:850;display:flex;flex-direction:column;gap:11px}
.fl{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:22px;box-shadow:0 10px 26px rgba(0,0,0,.18);transition:transform .18s}
.fl:hover{transform:translateY(-3px)}
.fl-tel{background:var(--nude-d)}
.fl-kko{background:#fae100}

/* ── 리빌 ── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.on{opacity:1;transform:none}
html:not(.js) .reveal{opacity:1;transform:none}

/* ── 반응형 ── */
@media(max-width:1024px){
  .gnb,.hd-tel{display:none}
  .m-burger{display:flex}
  .hero-grid,.split{grid-template-columns:1fr;gap:38px}
  .split.rev .media{order:0}
  .cards,.tcards,.doctors,.events{grid-template-columns:repeat(2,1fr)}
  .ft-in{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .sec{padding:62px 0}
  .hero{padding:116px 0 60px}
  .cards,.tcards,.doctors,.events,.ba-grid{grid-template-columns:1fr}
  .form .two{grid-template-columns:1fr}
  .ft-in{grid-template-columns:1fr 1fr;gap:24px}
  .ft-bot{flex-direction:column;text-align:center}
  .hero-art .rcard{left:10px}
}
@media(max-width:430px){.cards,.doctors{grid-template-columns:1fr}}