/* === RV 항상 표시 === */
.rv,.rv.rv-js{opacity:1!important;transform:none!important}

@charset "UTF-8";
/* ═══════════════════════════════════════════
   LE CIEL CLINIC — Shared Stylesheet
   Light Luxury Design System
   Warm White + Cream + Antique Gold
═══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=Noto+Sans+KR:wght@300;400;500;600&family=Noto+Serif+KR:wght@300;400;500&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#FAFAF8;
  --bg2:#F5F0E8;
  --bg3:#EDE7DC;
  --dark:#1B1B1F;
  --dark2:#232328;
  --text:#1A1818;
  --text2:#5C5650;
  --text3:#9A958F;
  --gold:#B08D57;
  --gold-d:#8C6E3F;
  --gold-l:#D4B483;
  --gold-t:rgba(176,141,87,.10);
  --gold-b:rgba(176,141,87,.22);
  --max:1600px;
  --ease:cubic-bezier(.25,.46,.45,.94);
  --sh-s:0 2px 16px rgba(0,0,0,.06);
  --sh-m:0 8px 40px rgba(0,0,0,.10);
  --sh-l:0 24px 80px rgba(0,0,0,.14);
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Noto Sans KR',sans-serif;font-weight:300;line-height:1.7;letter-spacing:-.06em;overflow-x:hidden;cursor:none}
::selection{background:var(--gold);color:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* ── CURSOR ── */
.cur{position:fixed;width:8px;height:8px;background:var(--gold);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .3s,height .3s}
.cur-r{position:fixed;width:32px;height:32px;border:1.5px solid rgba(176,141,87,.45);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),border-color .3s}
.cur.h{width:18px;height:18px}
.cur-r.h{width:50px;height:50px;border-color:var(--gold)}

/* ── NOTICE ── */
.notice{background:var(--dark);color:rgba(255,255,255,.65);text-align:center;padding:10px 20px;font-size:12px;letter-spacing:.06em;position:relative;z-index:200}
.notice b{color:var(--gold-l);font-weight:500}

/* ── NAVIGATION ── */
nav#nav{position:fixed;top:0;left:0;right:0;z-index:100;height:68px;padding:0 60px;display:flex;align-items:center;justify-content:space-between;transition:background .4s,box-shadow .4s}
nav#nav.s{background:rgba(250,250,248,.93);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 1px 0 var(--gold-b)}
.logo{font-family:'Cormorant Garamond',serif;font-size:21px;font-weight:400;letter-spacing:.12em;color:var(--text)}
.logo em{font-style:italic;color:var(--gold)}
.nl{display:flex;align-items:center;gap:26px;list-style:none}
.nl>li{position:relative}
.nl>li>a{color:var(--text2);font-size:13px;letter-spacing:0;font-weight:400;padding:6px 0;transition:color .25s;white-space:nowrap}
.nl>li>a:hover,.nl>li>a.active{color:var(--gold)}
.nl>li:hover .dp{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dp{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);background:#fff;border:1px solid var(--gold-b);border-radius:14px;box-shadow:var(--sh-l);padding:10px 0;min-width:175px;opacity:0;visibility:hidden;transition:all .25s var(--ease);list-style:none;white-space:nowrap}
.dp li a{display:block;padding:9px 20px;color:var(--text2);font-size:13px;transition:color .2s,background .2s}
.dp li a:hover{color:var(--gold);background:var(--gold-t)}
.nph{font-size:13px;color:var(--text3)}
.nph a{color:var(--text);font-weight:500;transition:color .25s}
.nph a:hover{color:var(--gold)}
.ncta{display:inline-flex;align-items:center;gap:6px;background:var(--gold);color:#fff;padding:9px 20px;border-radius:50px;font-size:13px;font-weight:500;letter-spacing:0;transition:background .3s,transform .2s,box-shadow .3s;box-shadow:0 4px 18px rgba(176,141,87,.28)}
.ncta:hover{background:var(--gold-d);transform:translateY(-1px);box-shadow:0 8px 28px rgba(176,141,87,.35)}

/* ── FOOTER ── */
footer#footer{background:var(--dark);border-top:1px solid rgba(176,141,87,.15);padding:65px 0 34px}
.fi{max-width:var(--max);margin:0 auto;padding:0 80px}
.ft{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:44px;margin-bottom:48px}
.fbn{font-family:'Cormorant Garamond',serif;font-size:26px;font-weight:300;color:var(--gold-l);letter-spacing:.08em;margin-bottom:13px}
.fbt{font-size:13px;color:rgba(255,255,255,.32);line-height:1.95;max-width:260px}
.fso{display:flex;gap:9px;margin-top:22px}
.fsc{width:36px;height:36px;border-radius:50%;border:1px solid rgba(176,141,87,.22);display:flex;align-items:center;justify-content:center;font-size:13px;color:rgba(255,255,255,.38);transition:border-color .3s,color .3s,background .3s}
.fsc:hover{border-color:var(--gold-l);color:var(--gold-l);background:rgba(176,141,87,.08)}
.fct{font-size:10px;letter-spacing:.2em;color:var(--gold-l);margin-bottom:16px;font-weight:400}
.fcl{list-style:none;display:flex;flex-direction:column;gap:9px}
.fcl a{font-size:13px;color:rgba(255,255,255,.32);transition:color .25s}
.fcl a:hover{color:var(--gold-l)}
.fb2{border-top:1px solid rgba(255,255,255,.05);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.fcp{font-size:12px;color:rgba(255,255,255,.18)}
.fmeta{font-size:12px;color:rgba(255,255,255,.18)}
.fmeta a{color:rgba(255,255,255,.28)}
.fmeta a:hover{color:var(--gold-l)}

/* ── STICKY CTA ── */
.sf{position:fixed;bottom:30px;right:30px;z-index:90;display:flex;flex-direction:column;gap:10px;opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}
.sf.on{opacity:1;transform:none}
.stb{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--sh-m);transition:transform .3s;position:relative;border:none;cursor:pointer}
.stb:hover{transform:scale(1.1)}
.stk{background:#FAE100}
.stp{background:var(--gold)}
.stt{background:#fff;border:1.5px solid var(--gold-b)!important;color:var(--gold);font-size:14px}
.stl{position:absolute;right:calc(100% + 10px);background:#fff;border:1px solid var(--gold-b);color:var(--text);font-size:11px;padding:4px 10px;border-radius:7px;white-space:nowrap;opacity:0;transform:translateX(4px);transition:opacity .2s,transform .2s;pointer-events:none;box-shadow:var(--sh-s)}
.stb:hover .stl{opacity:1;transform:none}

/* ── SECTION COMMONS ── */
section{padding:120px 0}
.w{max-width:var(--max);margin:0 auto;padding:0 80px}
.lbl{font-size:10px;letter-spacing:.22em;color:var(--gold-d);margin-bottom:15px;text-transform:uppercase;font-weight:500}
.h2{font-family:'Cormorant Garamond',serif;font-size:clamp(34px,3.8vw,60px);font-weight:300;line-height:1.3;letter-spacing:-.06em;color:var(--text)}
.h2 em{font-style:normal;color:var(--gold);display:block;margin-top:6px;line-height:1.2}
.h3{font-family:'Noto Serif KR',serif;font-size:clamp(20px,2.2vw,32px);font-weight:400;line-height:1.4;letter-spacing:-.05em;color:var(--text)}
.lead{font-size:15px;color:var(--text2);line-height:1.95;margin-top:16px;max-width:600px;letter-spacing:-.05em;font-family:'Noto Serif KR',serif;font-weight:300}
/* Scroll Reveal */
.rv{transition:opacity .7s ease,transform .7s ease}

.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
.d4{transition-delay:.32s}.d5{transition-delay:.40s}
/* Buttons */
.btn-g{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#fff;padding:14px 30px;border-radius:50px;font-size:14px;font-weight:500;transition:background .3s,transform .3s,box-shadow .3s;box-shadow:0 6px 24px rgba(176,141,87,.28)}
.btn-g:hover{background:var(--gold-d);transform:translateY(-2px);box-shadow:0 12px 36px rgba(176,141,87,.35)}
.btn-o{display:inline-flex;align-items:center;gap:6px;color:var(--text2);font-size:14px;padding:14px 0;border-bottom:1px solid var(--text3);transition:color .3s,border-color .3s}
.btn-o:hover{color:var(--gold);border-color:var(--gold)}
.btn-kk{display:inline-flex;align-items:center;gap:8px;background:#FAE100;color:#3B1E08;padding:14px 30px;border-radius:50px;font-size:14px;font-weight:600;transition:transform .3s,box-shadow .3s}
.btn-kk:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(250,225,0,.35)}
/* Image Placeholder */
.iph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:var(--bg3);border:1px dashed var(--gold-b);border-radius:16px}
.iph-ico{font-size:28px;opacity:.22}
.iph-txt{font-size:11px;color:var(--gold-d);opacity:.45;text-align:center;line-height:1.9;letter-spacing:.08em}

/* ── SUB-PAGE: HERO VIDEO BANNER ── */
.sub-hero{position:relative;height:580px;overflow:hidden;display:flex;align-items:flex-end}
.sub-hero-video{position:absolute;inset:0;top:0;left:0;right:0;bottom:0;background:var(--dark2);overflow:hidden;z-index:0}
.sub-hero-video-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:linear-gradient(135deg,#1a1612 0%,#0d0d0d 100%)}
.sub-hero-video-ph .iph-ico{font-size:48px;opacity:.15}
.sub-hero-video-ph p{font-size:13px;color:rgba(255,255,255,.25);letter-spacing:.12em}
.sub-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.82) 0%,rgba(0,0,0,.25) 60%,transparent 100%)}
.sub-hero-content{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 80px 60px;width:100%}
.sub-hero-category{display:inline-flex;align-items:center;gap:8px;background:var(--gold-t);border:1px solid var(--gold-b);border-radius:50px;padding:6px 16px;font-size:11px;letter-spacing:.16em;color:var(--gold-l);margin-bottom:20px}
.sub-hero-title{font-family:'Cormorant Garamond',serif;font-size:clamp(42px,5vw,80px);font-weight:300;line-height:1.1;letter-spacing:-.08em;color:#fff;margin-bottom:16px}
.sub-hero-title em{font-style:italic;color:var(--gold-l)}
.sub-hero-sub{font-size:16px;color:rgba(255,255,255,.65);max-width:600px;line-height:1.8;letter-spacing:-.04em;font-family:'Noto Serif KR',serif;font-weight:300}
.sub-hero-breadcrumb{position:absolute;top:24px;left:80px;right:80px;display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,.4);z-index:2}
.sub-hero-breadcrumb a{color:rgba(255,255,255,.4);transition:color .2s}
.sub-hero-breadcrumb a:hover{color:var(--gold-l)}
.sub-hero-breadcrumb span{opacity:.4}

/* ── SUB-PAGE: INTRO (quote) ── */
.sub-intro{background:#fff;padding:100px 0}
.sub-intro-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.sub-intro-quote{font-family:'Cormorant Garamond',serif;font-size:clamp(24px,2.8vw,44px);font-weight:300;font-style:italic;line-height:1.55;letter-spacing:-.04em;color:var(--text);border-left:2px solid var(--gold);padding-left:32px}
.sub-intro-body{font-size:15px;color:var(--text2);line-height:2;font-family:'Noto Serif KR',serif;font-weight:300}
.sub-intro-body p+p{margin-top:16px}

/* ── SUB-PAGE: WHAT IS IT ── */
.what-is{background:var(--bg2)}
.what-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:60px}
.what-img{border-radius:20px;overflow:hidden}
.what-content{}
.what-points{list-style:none;margin-top:28px;display:flex;flex-direction:column;gap:16px}
.what-points li{display:flex;align-items:flex-start;gap:14px;font-size:15px;color:var(--text2);line-height:1.8}
.what-points li::before{content:'✦';color:var(--gold);font-size:12px;margin-top:4px;flex-shrink:0}

/* ── SUB-PAGE: MECHANISM (how it works) ── */
.mech{background:#fff}
.mech-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px}
.mech-step{text-align:center;padding:36px 24px;background:var(--bg2);border-radius:18px;border:1px solid rgba(176,141,87,.10);transition:transform .3s,box-shadow .3s}
.mech-step:hover{transform:translateY(-4px);box-shadow:var(--sh-m)}
.mech-ico{font-size:36px;margin-bottom:16px}
.mech-num{font-family:'Cormorant Garamond',serif;font-size:48px;font-weight:300;color:rgba(176,141,87,.15);line-height:1;margin-bottom:12px}
.mech-title{font-family:'Noto Serif KR',serif;font-size:16px;font-weight:400;margin-bottom:10px;color:var(--text)}
.mech-desc{font-size:13px;color:var(--text2);line-height:1.85}

/* ── SUB-PAGE: EFFECTS ── */
.effects{background:var(--bg2)}
.effect-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.effect-card{background:#fff;border:1px solid rgba(176,141,87,.10);border-radius:18px;padding:36px 30px;transition:border-color .3s,transform .3s,box-shadow .3s;box-shadow:var(--sh-s)}
.effect-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--sh-m)}
.effect-num{font-family:'Cormorant Garamond',serif;font-size:42px;font-weight:300;color:rgba(176,141,87,.18);line-height:1;margin-bottom:16px}
.effect-title{font-family:'Noto Serif KR',serif;font-size:17px;font-weight:400;margin-bottom:10px;color:var(--text)}
.effect-title::after{content:'';display:block;width:24px;height:1px;background:var(--gold);margin-top:10px}
.effect-desc{font-size:14px;color:var(--text2);line-height:1.9}

/* ── SUB-PAGE: TECH SECTION ── */
.tech-s{background:#fff}
.tech-layout{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;margin-top:52px}
.tech-specs{display:flex;flex-direction:column;gap:0}
.tech-spec-item{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid rgba(176,141,87,.10)}
.tech-spec-item:first-child{border-top:1px solid rgba(176,141,87,.10)}
.tsi-label{min-width:120px;font-size:12px;letter-spacing:.1em;color:var(--gold-d);font-weight:500;padding-top:2px}
.tsi-value{font-size:14px;color:var(--text2);line-height:1.8}

/* ── SUB-PAGE: INDICATION ── */
.indication{background:var(--bg2)}
.ind-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:48px}
.ind-item{display:flex;align-items:flex-start;gap:14px;background:#fff;border:1px solid rgba(176,141,87,.10);border-radius:14px;padding:22px 24px;transition:border-color .3s,transform .3s}
.ind-item:hover{border-color:var(--gold);transform:translateX(4px)}
.ind-check{width:22px;height:22px;border-radius:50%;background:var(--gold-t);border:1px solid var(--gold-b);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--gold-d);flex-shrink:0;margin-top:1px}
.ind-text{font-size:14px;color:var(--text2);line-height:1.8}

/* ── SUB-PAGE: DOCTOR COMMENT ── */
.dr-comment{background:var(--dark);padding:100px 0;text-align:center;position:relative;overflow:visible}
.dr-comment::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 60% at 50% 50%,rgba(176,141,87,.10) 0%,transparent 70%)}
.dr-q2{font-family:'Cormorant Garamond',serif;font-size:clamp(22px,2.8vw,44px);font-weight:300;font-style:italic;line-height:1.55;color:#fff;max-width:800px;margin:0 auto 32px;position:relative;z-index:1;padding:0 60px;word-break:keep-all;overflow-wrap:break-word;text-align:center}
.dr-q2 em{color:var(--gold-l)}
.dr-comment-body{font-size:15px;color:rgba(255,255,255,.55);max-width:660px;margin:0 auto 48px;line-height:2;font-family:'Noto Serif KR',serif;position:relative;z-index:1}
.dr-comment-cta{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;position:relative;z-index:1}

/* ── SUB-PAGE: COMPARISON TABLE ── */
.comp-table{width:100%;border-collapse:collapse;margin-top:40px}
.comp-table th{background:var(--gold);color:#fff;padding:14px 20px;font-size:13px;font-weight:500;text-align:center;letter-spacing:.05em}
.comp-table th:first-child{background:var(--dark);border-radius:0}
.comp-table td{padding:14px 20px;font-size:14px;color:var(--text2);text-align:center;border-bottom:1px solid rgba(176,141,87,.10);border-right:1px solid rgba(176,141,87,.08)}
.comp-table td:first-child{font-weight:500;color:var(--text);text-align:left}
.comp-table tr:hover td{background:var(--gold-t)}
.comp-table .hi{color:var(--gold-d);font-weight:500}

/* ── ANIMATIONS ── */
@keyframes fup{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}@keyframes mqr{from{transform:translateX(-50%)}to{transform:translateX(0)}}.dt.dt-rev{animation:mqr 22s linear infinite!important}

/* ══════════════════════════════════════════
   ADVANCED INTERACTION SYSTEM v2.0
   Applied Techniques:
   Scroll Progress · Page Transition · Split Text
   Parallax · Magnetic · Clip-Path Reveal
   Scroll Scale · Noise Texture · Dynamic Gradient
   Card Tilt · Cursor Glow · Kinetic Typography
══════════════════════════════════════════ */

/* ── SMOOTH SCROLL ── */
html { scroll-behavior: smooth }

/* ── SCROLL PROGRESS BAR ── */
.pgb {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--gold-l), var(--gold), var(--gold-d));
  transform-origin: left; transform: scaleX(0);
  z-index: 9999;
  box-shadow: 0 0 10px rgba(176,141,87,.55), 0 0 20px rgba(176,141,87,.25);
  transition: transform .08s linear;
}

/* ── PAGE TRANSITION OVERLAY ── */



/* ── SPLIT TEXT ANIMATION ── */
.sw { display: inline-block; overflow: hidden; vertical-align: bottom }
.sw-i {
  display: inline-block;
  transform: translateY(105%) rotate(3deg);
  opacity: 0;
  transition: transform .72s cubic-bezier(.16,1,.3,1), opacity .55s ease;
  will-change: transform, opacity;
}
.sw-i.in { transform: none; opacity: 1 }

/* ── ENHANCED SCROLL REVEAL ── */
.rv {
  transition: opacity .85s cubic-bezier(.16,1,.3,1), transform .85s cubic-bezier(.16,1,.3,1);
  will-change: transform, opacity;
}
.rv

.d1{transition-delay:.07s}.d2{transition-delay:.14s}
.d3{transition-delay:.21s}.d4{transition-delay:.28s}.d5{transition-delay:.35s}

/* ── SCROLL-BASED SCALE ── */
.sc-init {
  transition: transform .65s cubic-bezier(.16,1,.3,1), opacity .65s ease;
  will-change: transform, opacity;
}
.sc-init.sc-js { transform: translateY(20px) scale(.97); opacity: 0 }
.sc-init.sc-on { transform: none; opacity: 1 }

/* ── CLIP-PATH IMAGE REVEAL ── */
.cp-init {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1s cubic-bezier(.16,1,.3,1);
  will-change: clip-path;
}
.cp-init.cp-on { clip-path: inset(0% 0 0 0) }

/* ── MAGNETIC BUTTON ── */
.btn-g, .btn-kk, .ncta, .stb {
  transition: transform .4s cubic-bezier(.16,1,.3,1), background .3s, box-shadow .3s !important;
  will-change: transform;
}

/* ── CARD TILT ── */
.effect-card, .mech-step, .bl-card {
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s, border-color .3s !important;
  will-change: transform;
}

/* ── GLASSMORPHISM NAV ── */
nav#nav.s {
  background: rgba(250,250,248,.82) !important;
  backdrop-filter: saturate(180%) blur(24px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(24px) !important;
  box-shadow: 0 1px 0 var(--gold-b), 0 4px 24px rgba(0,0,0,.06) !important;
}
nav#nav.hidden { transform: translateY(-110%) !important }
nav#nav { transition: background .4s, box-shadow .4s, transform .4s cubic-bezier(.16,1,.3,1) !important }

/* ── PARALLAX PERFORMANCE ── */
.sub-hero-video, .dr-hero-bg {
  will-change: transform;
  transform: translateZ(0);
}

/* ── CURSOR GLOW ── */
.cur {
  box-shadow: 0 0 8px rgba(176,141,87,.7), 0 0 16px rgba(176,141,87,.3);
  transition: width .3s cubic-bezier(.16,1,.3,1), height .3s cubic-bezier(.16,1,.3,1);
}
.cur.h { width: 20px !important; height: 20px !important }
.cur-r {
  transition: width .45s cubic-bezier(.16,1,.3,1), height .45s cubic-bezier(.16,1,.3,1), border-color .3s, mix-blend-mode .3s;
}

/* ── NOISE TEXTURE ── */
.dr-comment::after, .promise-section::after, .ctas::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; mix-blend-mode: overlay;
}
.dr-comment > *, .promise-section > *, .ctas > * { position: relative; z-index: 1 }

/* ── HERO GRADIENT MESH ── */
.hero {
  background-image:
    radial-gradient(ellipse 65% 65% at 72% 40%, rgba(176,141,87,.07) 0%, transparent 65%),
    radial-gradient(ellipse 45% 55% at 12% 80%, rgba(176,141,87,.04) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, rgba(250,250,248,.96) 100%);
}

/* ── KINETIC TYPOGRAPHY — BIG QUOTE SECTIONS ── */
.big-quote, .dr-q2, .ctah { letter-spacing: -.06em }
.ctah em { display: inline-block }

/* ── VIEW TRANSITION API ── */
@supports (view-transition-name: main) {
  ::view-transition-old(root) { animation: vt-out .3s ease forwards }
  ::view-transition-new(root) { animation: vt-in .3s ease forwards }
}
@keyframes vt-out { from{opacity:1;filter:blur(0)} to{opacity:0;filter:blur(4px)} }
@keyframes vt-in  { from{opacity:0;filter:blur(4px)} to{opacity:1;filter:blur(0)} }

/* ── SCROLL-SYNCED SECTION INDICATOR ── */
.sub-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 80px; right: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(176,141,87,.3), transparent);
}

/* ── FLOATING BADGE ANIMATION ── */
.dr-badge, .hfl {
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0) }
  50%      { transform: translateY(-7px) }
}

/* ── MICRO INTERACTION — LINK UNDERLINE ── */
.nl > li > a { position: relative; overflow: hidden }
.nl > li > a::after {
  content: ''; position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: translateX(-101%);
  transition: transform .35s cubic-bezier(.16,1,.3,1);
}
.nl > li > a:hover::after,
.nl > li > a.active::after { transform: none }

/* ── FEATURE CARD GLOW ON HOVER ── */
.effect-card:hover {
  box-shadow: 0 8px 40px rgba(176,141,87,.18), 0 0 0 1px var(--gold-l) !important;
}

/* ── SECTION DIVIDER ── */
section + section::before {
  content: none;
}

/* ── SCROLL FADE IN (from sides) ── */
.rv.fl { transform: translateX(-40px); opacity: 0 }
.rv.fr { transform: translateX(40px); opacity: 0 }
.rv.fl.on, .rv.fr.on { transform: none; opacity: 1 }

/* ── PROGRESSIVE DISCLOSURE ACCORDION ── */
.acc-item { transition: box-shadow .3s }
.acc-item.open { box-shadow: 0 4px 24px rgba(176,141,87,.14) !important }

/* ── STICKY CTA ENTRANCE ── */
.sf { transition: opacity .5s, transform .5s cubic-bezier(.16,1,.3,1) }
.sf.on { opacity: 1 !important; transform: none !important }

/* ── SCROLLBAR STYLING ── */
::-webkit-scrollbar { width: 4px }
::-webkit-scrollbar-track { background: var(--bg2) }
::-webkit-scrollbar-thumb { background: var(--gold-l); border-radius: 2px }
::-webkit-scrollbar-thumb:hover { background: var(--gold) }

/* ── SELECTION ── */
::selection { background: var(--gold); color: #fff }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nl { display: none }
  .sub-hero { height: 420px }
  .sub-hero-content { padding: 0 24px 40px }
  .sub-hero-breadcrumb { left: 24px; right: 24px }
  .w { padding: 0 24px }
  section { padding: 72px 0 }
}
@media (max-width: 600px) {
  nav#nav { padding: 0 20px }
  .logo { font-size: 18px }
}

/* ══════════════════════════════════════════
   UPRIGHT FONT FIX
   "" 안의 인용문만 이탤릭 유지
   나머지 전체 em · i → 직립(normal)
══════════════════════════════════════════ */

/* 모든 em, i 태그 → 직립 (인라인 font-style:italic 포함 override) */
em, i { font-style: normal !important }

/* "" 따옴표 있는 인용구 컨테이너만 이탤릭 유지 */
.sub-intro-quote,
.sub-intro-quote em,
.big-quote,
.big-quote em,
.drq,
.drq em,
.dr-q2,
.dr-q2 em { font-style: italic !important }

/* ══════════════════════════════════════════
   NAV FIX — overflow:hidden 제거, 언더라인 재구현
══════════════════════════════════════════ */
.nl > li > a { overflow: visible !important }
.nl > li > a::after {
  left: 0 !important; width: 100% !important;
  bottom: -3px !important;
  transform: scaleX(0) !important;
  transform-origin: right center !important;
  transition: transform .4s cubic-bezier(.16,1,.3,1) !important;
}
.nl > li > a:hover::after {
  transform: scaleX(1) !important;
  transform-origin: left center !important;
}
.nl > li > a.active::after {
  transform: scaleX(1) !important;
  transform-origin: left center !important;
}

/* ══════════════════════════════════════════
   RIGHT QUICK BANNER
   카카오상담 · 전화 · Dr. 이완 원장
   마우스 hover → 왼쪽으로 확장 슬라이드
══════════════════════════════════════════ */
.qb {
  position: fixed;
  right: 0; top: 50%;
  transform: translateY(-50%);
  z-index: 89;
  display: flex; flex-direction: column;
  gap: 6px;
  pointer-events: none;
}
.qb-item {
  display: flex; align-items: center;
  border-radius: 14px 0 0 14px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: -3px 3px 20px rgba(0,0,0,.22);
  /* icon(56px)만 보이도록 오른쪽으로 숨김 */
  transform: translateX(calc(100% - 56px));
  transition: transform .48s cubic-bezier(.16,1,.3,1), box-shadow .3s;
  will-change: transform;
  pointer-events: all;
  overflow: hidden;
}
.qb-item:hover {
  transform: translateX(0);
  box-shadow: -6px 4px 32px rgba(0,0,0,.28);
}
/* 텍스트가 왼쪽, 아이콘이 오른쪽 (아이콘이 항상 보임) */
.qb-label {
  white-space: nowrap;
  font-size: 13px; font-weight: 500;
  font-family: 'Noto Sans KR', sans-serif;
  padding: 0 6px 0 18px;
  letter-spacing: .03em;
}
.qb-icon {
  width: 56px; height: 56px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
/* 색상 */
.qb-kk  { background: #FAE100; color: #3B1E08 }
.qb-ph  { background: var(--gold); color: #fff }
.qb-dr  {
  background: var(--dark);
  color: rgba(255,255,255,.88);
  border-left: 1px solid rgba(176,141,87,.2);
}
.qb-dr .qb-label { color: var(--gold-l) }

/* 각 아이템 딜레이 - 순차 등장 */
.qb-item:nth-child(1) { transition-delay: 0s }
.qb-item:nth-child(2) { transition-delay: .04s }
.qb-item:nth-child(3) { transition-delay: .08s }

/* 첫 로드 시 살짝 튀어나와 있다가 들어감 — 존재 인지 */
@keyframes qb-peek {
  0%   { transform: translateX(calc(100% - 56px)) }
  20%  { transform: translateX(calc(100% - 120px)) }
  100% { transform: translateX(calc(100% - 56px)) }
}
.qb-item:nth-child(1) { animation: qb-peek 1.2s .8s ease-in-out both }
.qb-item:nth-child(2) { animation: qb-peek 1.2s 1.0s ease-in-out both }
.qb-item:nth-child(3) { animation: qb-peek 1.2s 1.2s ease-in-out both }

/* hover 시 animation 취소 */
.qb-item:hover { animation: none !important }

@media (max-width: 768px) {
  .qb { gap: 4px }
  .qb-icon { width: 48px; height: 48px; font-size: 18px }
  .qb-item { transform: translateX(calc(100% - 48px)) }
  .qb-label { font-size: 12px }
}

/* ══════════════════════════════════════════
   KAKAO BUTTON FIX
   1. 카카오 노란색으로
   2. nav 오른쪽 잘림 방지
══════════════════════════════════════════ */

/* 카카오 배너 — 노란색 */
.ncta {
  background: #FAE100 !important;
  color: #3B1E08 !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 18px rgba(250,225,0,.35) !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
}
.ncta:hover {
  background: #e6ca00 !important;
  box-shadow: 0 8px 28px rgba(250,225,0,.45) !important;
  transform: translateY(-1px) !important;
}

/* nav 오른쪽 잘림 방지 */
nav#nav {
  overflow: visible !important;
  padding: 0 40px !important;
}
.nl {
  flex-wrap: nowrap !important;
  overflow: visible !important;
  gap: 18px !important;
}
.nph { white-space: nowrap !important; flex-shrink: 0 !important }

/* ══════════════════════════════════════════
   YOUTUBE SECTION — 전 서브페이지 공통
══════════════════════════════════════════ */
.yt-s {
  background: var(--dark);
  padding: 100px 0 0;
  position: relative; overflow: hidden;
}
.yt-s::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 30% 50%, rgba(255,0,0,.05) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 75% 60%, rgba(176,141,87,.06) 0%, transparent 55%);
  pointer-events: none;
}
/* 헤더 — 채널 정보 + 구독 버튼 */
.yt-hd {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 20px; flex-wrap: wrap;
}
.yt-brand {
  display: flex; align-items: center; gap: 16px;
}
.yt-logo {
  width: 52px; height: 52px;
  background: #FF0000; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff;
  box-shadow: 0 4px 20px rgba(255,0,0,.35);
  flex-shrink: 0;
}
.yt-ch-title {
  font-family: 'Noto Serif KR', serif;
  font-size: 18px; font-weight: 400;
  color: #fff; margin-bottom: 4px;
}
.yt-ch-sub {
  font-size: 12px; color: rgba(255,255,255,.38);
  letter-spacing: .08em;
}
.yt-subscribe {
  display: inline-flex; align-items: center; gap: 8px;
  background: #FF0000; color: #fff;
  padding: 12px 28px; border-radius: 50px;
  font-size: 14px; font-weight: 600;
  text-decoration: none; letter-spacing: .04em;
  transition: transform .3s, box-shadow .3s;
  box-shadow: 0 4px 20px rgba(255,0,0,.3);
  flex-shrink: 0;
}
.yt-subscribe:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,0,0,.45);
}
/* 메인 레이아웃 */
.yt-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}
/* 피처 영상 임베드 */
.yt-featured {
  position: relative;
  border-radius: 16px; overflow: hidden;
  aspect-ratio: 16/9;
  background: #000;
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
}
.yt-featured iframe {
  width: 100%; height: 100%;
  border: none; display: block;
}
/* 사이드 영상 리스트 */
.yt-list {
  display: flex; flex-direction: column; gap: 12px;
  max-height: 400px; overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: rgba(176,141,87,.3) transparent;
}
.yt-list::-webkit-scrollbar { width: 3px }
.yt-list::-webkit-scrollbar-thumb { background: rgba(176,141,87,.3); border-radius: 2px }
.yt-card {
  display: flex; gap: 12px;
  cursor: pointer; border-radius: 12px;
  padding: 8px; transition: background .2s;
  text-decoration: none;
}
.yt-card:hover { background: rgba(255,255,255,.06) }
.yt-card.active { background: rgba(176,141,87,.12); border: 1px solid rgba(176,141,87,.2) }
.yt-thumb {
  width: 120px; height: 68px; flex-shrink: 0;
  border-radius: 8px; overflow: hidden;
  background: #1a1a1a; position: relative;
}
.yt-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  display: block; transition: transform .3s;
}
.yt-card:hover .yt-thumb img { transform: scale(1.05) }
.yt-play-ic {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.3);
  opacity: 0; transition: opacity .2s;
}
.yt-card:hover .yt-play-ic { opacity: 1 }
.yt-play-ic::after {
  content: '▶';
  color: #fff; font-size: 18px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.5));
}
.yt-card-info { flex: 1; min-width: 0 }
.yt-card-title {
  font-size: 13px; color: rgba(255,255,255,.75);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
  font-family: 'Noto Sans KR', sans-serif;
}
.yt-card-tag {
  display: inline-block;
  background: rgba(176,141,87,.15);
  border: 1px solid rgba(176,141,87,.2);
  border-radius: 50px; padding: 2px 10px;
  font-size: 10px; color: var(--gold-l);
  letter-spacing: .08em;
}
/* 하단 채널 배너 */
.yt-banner {
  margin-top: 28px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 0;
  padding: 28px 40px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.yt-banner-text { color: rgba(255,255,255,.6); font-size: 14px; line-height: 1.7 }
.yt-banner-text strong { color: rgba(255,255,255,.88); display: block; font-size: 16px; margin-bottom: 4px }
.yt-banner-actions { display: flex; gap: 12px; flex-wrap: wrap }
.yt-btn-ch {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  color: #fff; padding: 10px 20px; border-radius: 50px;
  font-size: 13px; text-decoration: none;
  transition: background .3s;
}
.yt-btn-ch:hover { background: rgba(255,255,255,.14) }

/* 반응형 */
@media (max-width: 900px) {
  .yt-layout { grid-template-columns: 1fr }
  .yt-list { max-height: none; flex-direction: row; overflow-x: auto; overflow-y: hidden }
  .yt-card { flex-direction: column; min-width: 200px }
  .yt-thumb { width: 100%; height: 112px }
  .yt-banner { padding: 20px 24px }
}




/* 카드 안 작은 이미지 */
.treatment-card .iph, .yt-thumb { width:120px; height:67px; flex-shrink:0 }
/* 닥터 프로필 사진 (세로형) */
.dr-photo-frame .iph { aspect-ratio:3/4!important }
/* 모바일 반응형 */
@media(max-width:768px){
  .iph{  max-height:260px }
  .phil-grid .iph, .bo-sol .iph { max-height:220px }
}

/* 이미지 비율 보정 - Canva 이미지가 늘어나지 않게 */
.iph img{width:100%;height:100%;object-fit:cover;display:block}

/* ── 이미지 컨텍스트별 비율 ───────────────────
   Canva 제작 권장 사이즈:
   - 장비 카드 (device): 1280×720 (16:9)
   - 철학/원장 사진 (phil): 800×600 (4:3) or 600×800 (3:4)
   - 솔루션 세로 컬럼: 800×1000 (4:5)
   - 시술 전후 차별점: 800×1000 (4:5)
   - 히어로 배경: 1920×1080 (16:9)
────────────────────────────────────────── */

/* 장비 카드 이미지 - 16:9 */
.dt-img-area .iph, 
[style*="dark2"] .iph,
.device-card .iph { aspect-ratio:16/9 !important; min-height:unset }

/* 철학 섹션 - 텍스트 높이에 맞춤 (aspect-ratio 없음) */
.phil-grid .iph { 
  aspect-ratio:unset; 
  min-height:260px; 
  height:100%; 
  border-radius:20px 
}

/* 솔루션 세로 컬럼 - 4:5 세로형 */
.sol-img .iph,
[style*="4/5"] { aspect-ratio:4/5 !important; min-height:unset }

/* 드리완 프로필 - 3:4 세로형 */
.dr-photo-frame .iph { aspect-ratio:3/4 !important; min-height:unset }

/* 유튜브 섹션 피처 임베드 - 16:9 */
.yt-featured { aspect-ratio:16/9 }

/* 카드 안의 작은 이미지 */
.yt-thumb { aspect-ratio:16/9; min-height:unset; width:120px; height:67px; flex-shrink:0 }

/* ── 모바일 반응형 ─────────────────────────── */
@media(max-width:900px){
  .phil-grid { grid-template-columns:1fr !important; gap:32px !important }
  .phil-grid .iph { min-height:220px; height:auto; aspect-ratio:1/1 !important }
  .yt-layout { grid-template-columns:1fr !important }
  .yt-list { flex-direction:row; overflow-x:auto; overflow-y:hidden; 
             display:flex; flex-wrap:nowrap; padding-bottom:12px }
  .yt-card { min-width:220px; flex-direction:column }
  .yt-thumb { width:100%; height:auto; aspect-ratio:16/9 !important }
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns:1fr !important }
  [style*="grid-template-columns:repeat(3"] { grid-template-columns:1fr !important }
  [style*="grid-template-columns:repeat(4"] { grid-template-columns:1fr 1fr !important }
  .ev-layout { grid-template-columns:1fr !important }
  .power-3d { grid-template-columns:1fr !important }
  .circle-wrap { width:240px !important; height:240px !important }
}
@media(max-width:600px){
  .w { padding:0 18px }
  [style*="grid-template-columns:repeat(3"] { grid-template-columns:1fr !important }
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns:1fr !important }
  [style*="grid-template-columns:repeat(4"] { grid-template-columns:1fr !important }
  .yt-layout { grid-template-columns:1fr }
  .ev-layout { grid-template-columns:1fr }
  .sub-hero { min-height:60vh !important }
  .sub-hero-title { font-size:clamp(28px,8vw,52px) }
  .h2 { font-size:clamp(26px,7vw,44px) !important }
  .h3 { font-size:clamp(18px,5vw,26px) !important }
  section[style*="padding:120px"] { padding:72px 0 !important }
  section[style*="padding:100px"] { padding:60px 0 !important }
  .phil-grid .iph { aspect-ratio:1/1 !important; min-height:200px }
  [style*="gap:80px"] { gap:32px !important }
  [style*="gap:60px"] { gap:28px !important }
}
@media(max-width:480px){
  .notice { font-size:11px; padding:8px 14px }
  .yt-layout { gap:20px }
  .yt-ch-title { font-size:16px }
  .yt-banner { padding:20px 18px; flex-direction:column }
  .yt-banner-actions { flex-direction:column; width:100% }
  .yt-subscribe, .yt-btn-ch { width:100%; justify-content:center }
}

/* 이벤트 이미지 비율 고정 */
.ev-img{aspect-ratio:1/1 !important;min-width:0}
.ev-img img{width:100%;height:100%;object-fit:cover;display:block}

/* care.html YouTube 카드 */
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.vcard{display:flex;flex-direction:column;background:#fff;border-radius:16px;overflow:hidden;text-decoration:none;border:1px solid rgba(176,141,87,.1);transition:box-shadow .3s}
.vcard:hover{box-shadow:0 8px 32px rgba(0,0,0,.1)}
.vt2{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--dark2)}
.vt2 img{width:100%;height:100%;object-fit:cover;display:block}
.play2{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;background:rgba(0,0,0,.25);opacity:0;transition:opacity .2s}
.vcard:hover .play2{opacity:1}
.vi2{padding:16px 18px 18px}
.vn2{font-size:14px;color:var(--text);line-height:1.7;font-weight:400;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ══════════════════════════════════════════════════════════
   📱 모바일 최적화 보강 (전 페이지 공통) — 2026.06
   속성 셀렉터가 못 잡던 커스텀 그리드 + 히어로 + 간격 보강
══════════════════════════════════════════════════════════ */

/* ── 태블릿 이하 (≤900px) ── */
@media (max-width: 900px) {
  /* 클래스로 정의된 히어로/카드 그리드 (인라인 아님 → !important 필요) */
  .hi { grid-template-columns:1fr !important; padding:64px 24px !important; gap:40px !important }
  .dr-hero-content { grid-template-columns:1fr !important; padding:104px 24px 56px !important; gap:36px !important }
  .dis-card { grid-template-columns:1fr !important }

  /* 인라인 분수·고정폭 2단 → 1단 */
  [style*="grid-template-columns:repeat(2,1fr)"],
  [style*="grid-template-columns:1fr 1.1fr"],
  [style*="grid-template-columns:1fr 1.15fr"],
  [style*="grid-template-columns:1.05fr 1fr"],
  [style*="grid-template-columns:1.1fr 1fr"],
  [style*="grid-template-columns:460px 1fr"],
  [style*="grid-template-columns:260px 1fr"],
  [style*="grid-template-columns:200px 1fr"],
  [style*="grid-template-columns:1fr 420px"],
  [style*="grid-template-columns:1fr 440px"]
  { grid-template-columns:1fr !important }

  /* 5단 → 2단 */
  [style*="grid-template-columns:repeat(5,1fr)"] { grid-template-columns:repeat(2,1fr) !important }

  /* 인라인 세로 패딩 과다 축소 (인라인 override) */
  section[style*="padding:120px"],
  section[style*="padding:110px"],
  section[style*="padding:100px"]
  { padding-top:80px !important; padding-bottom:80px !important }
}

/* ── 모바일 (≤600px) ── */
@media (max-width: 600px) {
  /* 작은 라벨형 고정폭도 스택 */
  [style*="grid-template-columns:180px 1fr"],
  [style*="grid-template-columns:repeat(5,1fr)"]
  { grid-template-columns:1fr !important }

  /* 세로 패딩 추가 축소 */
  section[style*="padding:120px"],
  section[style*="padding:110px"] { padding-top:60px !important; padding-bottom:60px !important }
  section[style*="padding:100px"] { padding-top:56px !important; padding-bottom:56px !important }

  /* gap 보강 (기존 80/60 외 추가) */
  [style*="gap:72px"] { gap:30px !important }
  [style*="gap:56px"] { gap:26px !important }
  [style*="gap:48px"] { gap:24px !important }

  /* 히어로 추가 축소 */
  .hi { padding:48px 18px !important; gap:32px !important }
  .dr-hero-content { padding:88px 18px 48px !important; gap:28px !important }

  /* 비교표 (skinbooster 등) 모바일 가독성 */
  .comp-table { font-size:12px }
  .comp-table th, .comp-table td { padding:11px 9px !important }

  /* 인용구·큰 타이틀 줄간격 보정 */
  .dr-q2 { font-size:clamp(22px,6.5vw,34px) !important }
}

/* ── 가로 스크롤(오버플로) 방지 ── */
@media (max-width: 900px) {
  body { overflow-x:hidden; overflow-x:clip }
}


/* ══ 📱 모바일 보강 #2: 플로팅 버튼 + 푸터 (전 페이지) ══ */
@media (max-width: 900px){
  /* 우측 퀵버튼 — 슬라이드/애니 제거, 아이콘 원형만 항상 보이게 (오버플로 차단) */
  .qb-item { transform:none !important; animation:none !important;
             border-radius:12px 0 0 12px !important; overflow:hidden;
             transition-delay:0s !important }
  .qb-item:hover { transform:none !important }
  .qb-label { display:none !important }
  .qb-icon  { width:48px; height:48px; font-size:20px }

  /* 푸터 5단 → 2단 (브랜드는 전체폭) */
  .fi { padding:0 24px }
  .ft { grid-template-columns:1fr 1fr !important; gap:30px 20px !important }
  .ft > div:first-child { grid-column:1 / -1 }
}
@media (max-width: 480px){
  .fi { padding:0 18px }
  .ft { grid-template-columns:1fr 1fr !important; gap:26px 16px !important }
}


/* ══ 📱 모바일 햄버거 메뉴 (전 페이지 공통) ══ */
.ham { display:none }
.mnav, .mnav-overlay { display:none }
@media (max-width: 900px){
  .ham { display:flex; flex-direction:column; justify-content:center; gap:5px;
         width:44px; height:44px; padding:0; background:none; border:none; cursor:pointer; z-index:101 }
  .ham span { display:block; width:24px; height:2px; background:var(--text); margin:0 auto;
              transition:transform .3s, opacity .3s }
  .ham.on span:nth-child(1){ transform:translateY(7px) rotate(45deg) }
  .ham.on span:nth-child(2){ opacity:0 }
  .ham.on span:nth-child(3){ transform:translateY(-7px) rotate(-45deg) }

  .mnav-overlay { display:block; position:fixed; inset:0; background:rgba(0,0,0,.42);
                  z-index:199; opacity:0; visibility:hidden; transition:opacity .3s }
  .mnav-overlay.open { opacity:1; visibility:visible }

  .mnav { display:flex; flex-direction:column; position:fixed; top:0; right:0; bottom:0;
          width:min(86vw,360px); background:var(--bg); z-index:200;
          transform:translateX(100%); transition:transform .42s cubic-bezier(.16,1,.3,1);
          box-shadow:-12px 0 44px rgba(0,0,0,.18); visibility:hidden }
  .mnav.open { transform:translateX(0); visibility:visible }
  .mnav-head { display:flex; align-items:center; justify-content:space-between;
               padding:20px 24px; border-bottom:1px solid var(--gold-b); flex-shrink:0 }
  .mnav-x { background:none; border:none; font-size:20px; color:var(--text2); cursor:pointer; line-height:1; padding:4px }
  .mnav-body { flex:1; overflow-y:auto; -webkit-overflow-scrolling:touch; padding:6px 0 48px }
  .mnav-sec { border-bottom:1px solid rgba(176,141,87,.1) }
  .mnav-sec summary { list-style:none; cursor:pointer; padding:15px 24px;
                      font-size:15px; font-weight:500; color:var(--text);
                      font-family:'Noto Sans KR',sans-serif;
                      display:flex; justify-content:space-between; align-items:center }
  .mnav-sec summary::-webkit-details-marker { display:none }
  .mnav-sec summary::after { content:'+'; color:var(--gold); font-size:20px; font-weight:300; transition:transform .3s }
  .mnav-sec[open] summary::after { transform:rotate(45deg) }
  .mnav-sec a { display:block; padding:11px 24px 11px 38px; font-size:13.5px;
                color:var(--text2); text-decoration:none }
  .mnav-sec a:active { color:var(--gold); background:var(--gold-t) }
  .mnav-direct { display:block; padding:15px 24px; font-size:15px; font-weight:500;
                 color:var(--text); text-decoration:none; border-bottom:1px solid rgba(176,141,87,.1);
                 font-family:'Noto Sans KR',sans-serif }
  .mnav-kakao { display:block; margin:22px 24px 0; padding:14px; text-align:center;
                background:#FAE100; color:#3B1E08; border-radius:50px; font-weight:600;
                text-decoration:none; font-size:14px }
  body.mnav-lock { overflow:hidden }
}


/* ══ 📱 모바일 보강 #3: 클래스 기반 그리드 일괄 붕괴 (서브페이지 전체) ══ */
@media (max-width: 900px){
  .sub-intro-inner, .what-grid, .tech-layout, .ind-list, .effect-grid, .vid-grid,
  .skin-layer, .botox-effect-wrap, .bo-sol, .effect-pentagon, .line-map-grid, .power-3d,
  .dis-grid, .profile-grid, .cert-grid, .face-zone, .promise-3, .dr-promise-grid, .val-grid
  { grid-template-columns:1fr !important }
  .mech-steps, .belotero-grid, .gallery-grid { grid-template-columns:1fr 1fr !important }
  .sub-intro { padding:64px 0 !important }
  .sub-intro-inner { gap:34px !important }
  .sub-intro-quote { padding-left:20px !important }
}
@media (max-width: 600px){
  .mech-steps { grid-template-columns:1fr !important }
}


/* ══ 내부링크: 함께 보면 좋은 시술 ══ */
.related-sec{background:var(--bg2);padding:72px 0}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:16px;margin-top:32px}
.related-card{display:block;background:#fff;border:1px solid var(--gold-b);border-radius:14px;padding:26px 20px;text-decoration:none;transition:.3s;text-align:center}
.related-card:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:var(--sh-s,0 8px 24px rgba(0,0,0,.06))}
.rl-cat{font-size:11px;color:var(--gold);letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.rl-name{font-family:'Noto Serif KR',serif;font-size:16px;color:var(--text);font-weight:500}
.rl-arrow{margin-top:10px;color:var(--gold);font-size:13px}
@media(max-width:600px){.related-sec{padding:48px 0}}