:root{
  --bg:#0b0b0b; --bg2:#11100e; --card:#161513; --line:rgba(232,190,110,.2); --rule:#22201c;
  --gold:#e4b964; --gold-dk:#c99a45; --txt:#efe9dd; --mute:#aaa294; --faint:#8c8578;
  --serif:'Noto Serif KR',serif;
  --sans:'Pretendard Variable',Pretendard,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --r:14px; --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:88px;scrollbar-color:#4a4134 var(--bg)}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);font-size:16px;line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased;font-variant-numeric:lining-nums;accent-color:var(--gold)}
::selection{background:var(--gold);color:#16110a}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{width:min(1200px,100% - 48px);margin:0 auto}
h1,h2,h3{font-weight:700;line-height:1.3}
h2{font-family:var(--serif);font-size:clamp(28px,3.6vw,42px);letter-spacing:-.015em;line-height:1.25}
.small{font-size:14px;color:var(--faint)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:54px;padding:0 26px;border-radius:10px;font-weight:700;font-size:16px;transition:background-color .18s ease-out,border-color .18s ease-out,color .18s ease-out;white-space:nowrap}
.btn-sm{height:42px;padding:0 18px;font-size:15px;border-radius:8px}
.btn-gold{background:var(--gold);color:#16110a}
.btn-gold:hover{background:#f0ca7c}
.btn-gold:active{background:var(--gold-dk)}
.btn-line{border:1px solid var(--gold);color:var(--gold)}
.btn-line:hover{background:rgba(228,185,100,.1)}
.btn svg{width:18px;height:18px;fill:currentColor}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(11,11,11,.94);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{width:44px;height:44px;border-radius:50%}
.brand-txt{font-family:var(--serif);font-size:19px;color:var(--gold)}
.brand-txt b{font-weight:700}
.nav{display:flex;gap:26px;margin-left:auto;font-size:15px;color:#d8d1c4}
.nav a{padding:6px 0;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:8px;transition:color .18s ease-out,text-decoration-color .18s ease-out}
.nav a:hover{color:var(--gold);text-decoration-color:var(--gold)}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;position:relative;cursor:pointer}
.menu-btn span{position:absolute;left:11px;right:11px;height:2px;background:var(--gold);transition:transform .2s ease-out,top .2s ease-out}
.menu-btn span:first-child{top:16px}.menu-btn span:last-child{top:26px}
.menu-btn[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.menu-btn[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* hero: 사진이 오른쪽 절반을 채우고, 아래에 품목 바로가기 줄 */
.hero{position:relative;overflow:hidden;min-height:min(800px,calc(100vh - 72px));display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:1fr auto;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;display:flex;justify-content:flex-end}
.hero-bg img{height:100%;width:min(64%,980px);object-fit:cover;object-position:center;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 40%);mask-image:linear-gradient(90deg,transparent 0,#000 40%)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,11,11,.88) 0,rgba(11,11,11,.25) 55%,transparent 78%),linear-gradient(0deg,rgba(11,11,11,.9),transparent 26%)}
.hero-in{position:relative;z-index:2;align-self:center;padding:88px 0 72px}
.hero h1{font-family:var(--serif);font-size:clamp(44px,6.6vw,84px);line-height:1.14;margin:0 0 26px;letter-spacing:-.025em}
.hero h1 span,.hero h1 em{display:inline-block}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{font-size:clamp(16px,1.5vw,19px);color:#ddd6c9;max-width:30em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:38px 0 20px}
.hero-note{font-size:14px;color:var(--mute)}
.hero-items{position:relative;z-index:2;border-top:1px solid var(--line);background:rgba(11,11,11,.55)}
.hero-items .wrap{display:flex;align-items:center;gap:6px 26px;flex-wrap:wrap;min-height:60px;padding:12px 0;font-size:15px}
.hero-items span{color:var(--faint);font-size:13px;margin-right:6px}
.hero-items a{color:#ddd6c9;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:6px;transition:color .18s ease-out,text-decoration-color .18s ease-out}
.hero-items a:hover{color:var(--gold);text-decoration-color:var(--gold)}

/* 첫 화면 등장: 문구가 차례로 올라오고 사진이 자리 잡는다 (한 번만) */
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
@keyframes settle{from{opacity:0;transform:scale(1.06)}}
@media (prefers-reduced-motion:no-preference){
  .hero h1 span{animation:rise .9s var(--ease) backwards}
  .hero h1 em{animation:rise .9s .1s var(--ease) backwards}
  .hero-sub{animation:rise .9s .2s var(--ease) backwards}
  .hero-cta{animation:rise .9s .3s var(--ease) backwards}
  .hero-note{animation:rise .9s .38s var(--ease) backwards}
  .hero-bg img{animation:settle 1.6s var(--ease) backwards}
}

/* sections */
.section{padding:120px 0}
.sec-head{max-width:640px;margin:0 0 44px}
.sec-head p{color:var(--mute);margin-top:12px}
.sec-head.row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:16px 48px;flex-wrap:wrap}
.sec-head.row p{margin:0 0 6px;max-width:30em}
.sec-head.left{margin:0}

/* 취급 품목: 사진이 주인공인 크기 다른 타일 */
.items{background:var(--bg2)}
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.tile{position:relative;isolation:isolate;overflow:hidden;border-radius:var(--r);background:#000;min-height:380px;display:flex;align-items:flex-end;scroll-margin-top:96px;outline:1px solid var(--line);outline-offset:-1px}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,11,11,0) 38%,rgba(11,11,11,.6) 70%,rgba(11,11,11,.94) 100%)}
.tile-txt{padding:24px 26px}
.tile h3{font-family:var(--serif);font-size:24px;margin-bottom:6px}
.tile p{font-size:15px;line-height:1.6;color:#d8d1c4;max-width:32ch}
.t-gold{grid-column:span 7;min-height:540px}
.t-rolex{grid-column:span 5;min-height:540px}
.t-gold h3,.t-rolex h3{font-size:32px}
.t-gold p,.t-rolex p{font-size:16px;max-width:36ch}
.t-silver,.t-ap,.t-cartier{grid-column:span 4}
.t-bag{grid-column:span 3}
.t-camera{grid-column:span 5}
.t-it{grid-column:span 4}
.t-rolex img{object-position:58% center}
.t-cartier img{object-position:center 40%}
.t-bag img{object-position:center 30%}
.items-note{margin-top:28px;font-size:15px;color:var(--mute)}
@media (min-width:1000px){.items-note{white-space:nowrap}}

/* 2단 구성 + 장부형 목록 */
.split{display:grid;grid-template-columns:4fr 8fr;gap:64px;align-items:start}
.split-head,.faq .sec-head.left{position:sticky;top:112px}
.cert{margin-top:32px;max-width:320px}
.cert img{width:100%;height:auto;border-radius:8px;outline:1px solid var(--line);outline-offset:-1px}
.cert figcaption{margin-top:10px;font-size:13px;color:var(--mute)}
.ledger>div{display:grid;grid-template-columns:220px 1fr;gap:28px;padding:28px 0;border-top:1px solid var(--line)}
.ledger>div:last-child{border-bottom:1px solid var(--line)}
.ledger dt{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--gold);line-height:1.5}
.ledger dd{color:#cfc8ba;font-size:16px;max-width:52ch}
.ledger.two{display:grid;grid-template-columns:1fr 1fr;column-gap:64px}
.ledger.two>div{grid-template-columns:120px 1fr;gap:20px;padding:24px 0}
.ledger.two>div:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
.ledger.two dt{font-size:17px}
.ledger.two dd{font-size:15px;color:var(--mute)}

/* 이용 절차 */
.process{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.steps li{padding:30px 32px 0 0;border-top:1px solid var(--gold-dk);position:relative}
.steps li+li{padding-left:32px;border-left:1px solid var(--rule)}
.steps h3{font-size:20px;margin:14px 0 10px}
.step-n{display:block;font-family:var(--serif);font-size:44px;line-height:1;color:var(--gold);font-weight:700;margin-bottom:14px}
.steps p{font-size:15px;color:var(--mute)}

/* calc */
.calc-in{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.calc-in>*,.faq-in>*,.contact-in>*,.split>*{min-width:0}
.calc-txt h2{margin-bottom:16px}
.calc-txt p{color:var(--mute);margin-bottom:8px;max-width:34em}
.calc-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:36px}
.calc-box label{display:block;font-size:14px;color:var(--mute);margin-bottom:8px}
.amt-row{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--gold-dk);padding-bottom:6px}
.amt-row input{flex:1;min-width:0;width:100%;background:none;border:0;color:var(--txt);font-family:var(--serif);font-size:34px;font-weight:700;outline:none;font-variant-numeric:tabular-nums}
.amt-row:focus-within{border-bottom-color:var(--gold)}
.amt-row span{font-size:18px;color:var(--mute)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 26px}
.chips button{background:none;border:1px solid var(--line);color:var(--txt);border-radius:999px;padding:8px 15px;font:inherit;font-size:14px;cursor:pointer;transition:border-color .18s ease-out,color .18s ease-out}
.chips button:hover,.chips button.on{border-color:var(--gold);color:var(--gold)}
.month-row{display:flex;align-items:center;gap:16px;margin-bottom:26px}
.month-row input{flex:1}
.month-row b{min-width:56px;text-align:right;color:var(--gold)}
.result{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);padding-top:20px}
.result div+div{padding-left:24px;border-left:1px solid var(--line)}
.result span{display:block;font-size:14px;color:var(--mute)}
.result b{font-family:var(--serif);font-size:28px;color:var(--gold);font-variant-numeric:tabular-nums}

/* guide */
.guide{padding-top:0}

/* faq */
.faq{background:var(--bg2);border-top:1px solid var(--line)}
.faq-in{display:grid;grid-template-columns:4fr 8fr;gap:64px;align-items:start}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list details:first-child{border-top:1px solid var(--line)}
.faq-list summary{cursor:pointer;list-style:none;padding:24px 44px 24px 0;font-size:17px;font-weight:600;position:relative;transition:color .18s ease-out}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:26px;font-weight:300;color:var(--gold);transition:transform .2s ease-out}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-list summary:hover{color:var(--gold)}
.faq-list details p{padding:0 0 24px;color:var(--mute);font-size:15.5px;max-width:42em}

/* contact */
.contact{border-top:1px solid var(--line)}
.contact-in{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:stretch}
.contact dl{display:grid;grid-template-columns:64px 1fr;gap:12px 10px;margin:32px 0 0;padding-top:24px;border-top:1px solid var(--line)}
.contact .sub{color:var(--mute);font-size:14px}
.reserve{color:#d8d1c4;margin:18px 0 16px;max-width:36em}
.reserve b{color:var(--gold)}
.sms-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;margin:0 0 26px;font-size:15px;color:#d8d1c4}
.sms-list li{display:flex;gap:10px;align-items:baseline}
.sms-list li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold-dk);flex-shrink:0;transform:translateY(-3px)}
.contact dt{color:var(--gold);font-size:15px;font-weight:600}
.contact dd{color:#ddd5c8}
.contact dd a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--line)}
.contact-cta{display:flex;gap:12px;flex-wrap:wrap}
.map{min-height:400px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--card)}
.map iframe{width:100%;height:100%;min-height:400px;border:0;filter:grayscale(.4) contrast(1.05)}
.map-ph{height:100%;min-height:400px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--mute);font-size:14px}
.map-ph img{opacity:.6;border-radius:50%}

/* footer */
.footer{background:#000;border-top:1px solid var(--line);padding:56px 0 48px;font-size:13px;color:var(--faint)}
.foot-top{display:flex;gap:30px;align-items:center;padding-bottom:28px;border-bottom:1px solid #24211d}
.foot-logo{width:120px;height:auto;flex-shrink:0}
.foot-warn{max-width:75ch}
.foot-warn p{margin-bottom:6px}
.foot-warn p:first-child{color:#cfc7b8;font-weight:600}
.foot-biz{display:flex;flex-wrap:wrap;gap:8px 24px;padding:24px 0 16px}
.foot-biz span{color:#7d766b;margin-right:8px}
.foot-biz em{font-style:normal;color:#b3ab9d}
.copy{color:#7d766b}

.mobile-bar{display:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important}
}
@media (max-width:1080px){
  .nav{gap:18px;font-size:14px}
  .split,.faq-in,.contact-in{grid-template-columns:1fr;gap:36px}
  .split-head h2 br{display:none}
  .split-head,.faq .sec-head.left{position:static}
  .ledger.two{column-gap:40px}
}
@media (max-width:900px){
  .header-in{gap:12px;height:64px}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:#0b0b0b;border-bottom:1px solid var(--line);padding:6px 24px 16px;opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .2s ease-out,transform .2s ease-out;margin:0}
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:14px 0;border-bottom:1px solid #1f1d1a;font-size:16px;text-decoration:none}
  .header-call{margin-left:auto}
  .menu-btn{display:block}
  .section{padding:96px 0}
  .mosaic{grid-template-columns:repeat(6,1fr)}
  .t-gold,.t-rolex{grid-column:span 6;min-height:400px}
  .t-silver,.t-ap,.t-cartier,.t-bag,.t-camera,.t-it{grid-column:span 3;min-height:320px}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:40px}
  .steps li:nth-child(3){padding-left:0;border-left:0}
  .calc-in{grid-template-columns:1fr;gap:36px}
  .ledger.two{grid-template-columns:1fr}
  .ledger.two>div:nth-last-child(2){border-bottom:0}
  .hero{min-height:auto}
  .hero-bg img{width:100%;opacity:.42;-webkit-mask-image:none;mask-image:none}
  .hero-bg::after{background:linear-gradient(90deg,rgba(11,11,11,.92),rgba(11,11,11,.5)),linear-gradient(0deg,var(--bg),transparent 30%)}
}
@media (max-width:600px){
  .wrap{width:calc(100% - 40px)}
  .header-call{display:none}
  .menu-btn{margin-left:auto}
  .brand-txt{font-size:17px}
  .brand img{width:38px;height:38px}
  .section{padding:76px 0}
  .guide{padding-top:0}
  .sec-head{margin-bottom:30px}
  .hero-in{padding:60px 0 44px}
  .hero-cta .btn{flex:1}
  .hero-items .wrap{flex-wrap:nowrap;overflow-x:auto;gap:22px;white-space:nowrap;scrollbar-width:none}
  .hero-items .wrap::-webkit-scrollbar{display:none}
  .mosaic{grid-template-columns:repeat(2,1fr);gap:10px}
  .t-gold,.t-rolex{grid-column:span 2;min-height:300px}
  .t-silver,.t-ap,.t-cartier,.t-bag,.t-camera,.t-it{grid-column:span 1;min-height:250px}
  .tile-txt{padding:16px 16px 18px}
  .tile h3{font-size:19px}
  .tile p{font-size:13.5px;line-height:1.55}
  .t-gold h3,.t-rolex h3{font-size:24px}
  .t-gold p,.t-rolex p{font-size:14.5px}
  .ledger>div,.ledger.two>div{grid-template-columns:1fr;gap:6px;padding:22px 0}
  .sms-list{grid-template-columns:1fr}
  .cert{max-width:260px;margin-top:22px}
  .steps{grid-template-columns:1fr;row-gap:0}
  .steps li,.steps li+li{padding:24px 0;border-left:0;border-top:1px solid var(--rule)}
  .steps li:first-child{border-top-color:var(--gold-dk)}
  .steps h3{margin:0 0 8px;display:flex;align-items:baseline;gap:12px}
  .step-n{display:inline;font-size:28px;margin:0}
  .calc-box{padding:24px}
  .result b{font-size:21px}
  .result div+div{padding-left:16px}
  .foot-top{flex-direction:column;align-items:flex-start}
  .footer{padding-bottom:110px}
  .mobile-bar{display:grid;grid-template-columns:1.3fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#000;border-top:1px solid var(--line);padding:8px 8px calc(8px + env(safe-area-inset-bottom));gap:8px}
  .mobile-bar a{display:flex;align-items:center;justify-content:center;gap:6px;height:48px;border-radius:10px;font-weight:700;font-size:15px;border:1px solid var(--line);color:var(--gold)}
  .mobile-bar a.mb-call{background:var(--gold);color:#16110a;border:0}
  .mobile-bar svg{width:17px;height:17px;fill:currentColor}
}