/* 쓸모 Re:use Valuable — site styles */
:root{
  --bg:#F6F4EF;          /* 따뜻한 밝은 바탕 */
  --tint:#EEEAE2;        /* 문의 섹션 바탕 */
  --card:#FFFFFF;
  --ink:#1B1A18;         /* 순수 검정 대신 */
  --ink-2:#55514B;
  --ink-3:#7A756D;
  --line:#DED8CD;        /* 굵기 있는 부드러운 선 */
  --dark:#171716;
  --dark-2:#232220;
  --dark-line:#3A3835;
  --on-dark:#F3F0EA;
  --on-dark-2:#B9B3A9;
  --y:#EBD22C;           /* 명함 노랑 */
  --y-hover:#DEC41C;
  --radius:18px;
  --radius-sm:12px;
  --wrap:1200px;
  --gutter:20px;
  --header-h:72px;
  --dock-h:68px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:17px;line-height:1.65;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
svg{width:22px;height:22px;flex:none}
h1,h2,h3{margin:0;line-height:1.28;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
p{margin:0}
.nb{white-space:nowrap}
.y{color:var(--y);font-weight:inherit}
.muted{color:var(--ink-3)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--y);color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:700}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--y);outline-offset:3px;border-radius:6px}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:999px;border:2px solid transparent;font-weight:700;font-size:17px;text-decoration:none;cursor:pointer;transition:background .2s var(--ease),transform .2s var(--ease),border-color .2s;letter-spacing:-.01em;background:none;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-y{background:var(--y);color:var(--ink)}
.btn-y:hover{background:var(--y-hover)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#000}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-line-w{border-color:#6E6A64;color:var(--on-dark)}
.btn-line-w:hover{border-color:var(--on-dark)}
.btn-ghost{background:transparent;color:var(--ink-2);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink-2)}
.btn-block{width:100%}
.btn-lg{min-height:76px;border-radius:20px;padding:0 24px;justify-content:space-between;font-size:21px;text-align:left}
.btn-lg span{display:flex;flex-direction:column;line-height:1.25}
.btn-lg small{font-size:13px;font-weight:600;opacity:.72;letter-spacing:0}
.btn-lg svg{width:26px;height:26px}
.btn-row{display:flex;flex-wrap:wrap;gap:10px}
.link-btn{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0;border:0;background:none;font-weight:700;cursor:pointer;color:var(--ink);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px;text-decoration-color:var(--y)}
.link-btn svg{width:18px;height:18px}
.link-btn{white-space:nowrap}

/* ---------- 헤더 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--dark);color:#fff}
.header-in{display:flex;align-items:center;gap:28px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none;min-height:48px}
.brand img{width:44px;height:auto}
.brand .brand-sub{width:64px;height:auto;align-self:flex-end;margin-bottom:2px}
.gnb{display:flex;gap:4px;margin-left:auto}
.gnb a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;text-decoration:none;font-weight:600;font-size:16px;color:var(--on-dark)}
.gnb a:hover{background:var(--dark-2);color:#fff}
.header-call{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;background:var(--y);color:var(--ink);font-weight:800;text-decoration:none;font-size:16px;letter-spacing:-.01em}
.header-call svg{width:18px;height:18px}
.header-call:hover{background:var(--y-hover)}

/* ---------- 공통 섹션 ---------- */
.sec{padding:112px 0}
.sec-dark{background:var(--dark);color:var(--on-dark)}
.sec-tint{background:var(--tint)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--ink-2);margin-bottom:14px;letter-spacing:-.01em}
.eyebrow::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--y)}
.sec-dark .eyebrow{color:var(--on-dark-2)}
.sec-head{margin-bottom:48px;max-width:760px}
.sec-head h2,.buy-copy h2,.visit-copy h2{font-size:clamp(28px,3.6vw,44px)}
.sec-desc{margin-top:14px;color:var(--ink-2);font-size:18px}
.sec-dark .sec-desc{color:var(--on-dark-2)}
.num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--y);color:var(--ink);font-weight:800;font-size:17px;flex:none}

/* ---------- 첫 화면 ---------- */
.hero{padding:56px 0 24px}
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,58px);letter-spacing:-.035em;line-height:1.22}
.lead{margin-top:20px;font-size:19px;color:var(--ink-2);max-width:30em}
.hero-cta{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:36px;max-width:540px}
.hero-tel{display:inline-flex;align-items:center;gap:8px;margin-top:18px;min-height:44px;text-decoration:none;color:var(--ink-2);font-weight:600}
.hero-tel b{color:var(--ink);font-weight:800;font-size:19px;letter-spacing:-.01em}
.hero-tel svg{width:19px;height:19px}
.hero-media{margin:0;border-radius:24px;overflow:hidden;aspect-ratio:4/3.3;background:var(--tint)}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:40% 50%}

/* ---------- 취급 품목 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.cat{background:var(--card);border-radius:var(--radius);overflow:hidden;border:2px solid var(--line);display:flex;flex-direction:column}
.cat img{aspect-ratio:4/3;object-fit:cover;width:100%;height:auto}
.cat-body{padding:22px 20px 24px}
.cat h3{font-size:22px;margin-bottom:14px}
.tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.tags li{font-size:15px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--bg);color:var(--ink-2)}

/* ---------- 팔 때 ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.steps li{background:var(--dark-2);border-radius:var(--radius);padding:28px 24px;border:2px solid var(--dark-line)}
.steps h3{font-size:20px;margin:18px 0 8px;color:#fff}
.steps p{color:var(--on-dark-2);font-size:16px}
.photo-tip{margin-top:20px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);background:var(--on-dark);color:var(--ink);border-radius:var(--radius);overflow:hidden}
.photo-tip img{width:100%;height:100%;object-fit:cover;min-height:300px}
.photo-tip-body{padding:40px 44px}
.photo-tip h3{display:flex;align-items:center;gap:10px;font-size:24px;margin-bottom:20px}
.photo-tip h3 svg{width:28px;height:28px}
.checks{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:17px}
.checks svg{width:24px;height:24px;padding:3px;border-radius:50%;background:var(--y);margin-top:1px}
.checks b{font-weight:800;margin-right:4px}

/* ---------- 살 때 ---------- */
.buy-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:64px;align-items:center}
.buy-media{margin:0;border-radius:24px;overflow:hidden;aspect-ratio:1/1}
.buy-media img{width:100%;height:100%;object-fit:cover}
.buy-list{list-style:none;margin:32px 0 32px;padding:0;display:grid;gap:20px}
.buy-list li{display:flex;gap:16px;align-items:flex-start}
.buy-list b{font-size:19px;font-weight:800;letter-spacing:-.02em}
.buy-list p{color:var(--ink-2);font-size:16px;margin-top:2px}

/* ---------- 문의하기 ---------- */
.inq{background:var(--card);border-radius:24px;border:2px solid var(--line);overflow:hidden}
.tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:2px solid var(--line)}
.tabs button{min-height:80px;border:0;background:var(--bg);font-size:20px;font-weight:800;letter-spacing:-.02em;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.25;color:var(--ink-3);position:relative}
.tabs button small{font-size:13px;font-weight:600}
.tabs button[aria-selected="true"]{background:var(--card);color:var(--ink)}
.tabs button[aria-selected="true"]::after{content:"";position:absolute;left:24px;right:24px;bottom:-2px;height:5px;border-radius:5px 5px 0 0;background:var(--y)}
.tabs button + button{border-left:2px solid var(--line)}
.inq-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}
.inq-form{padding:36px 40px 40px}
.progress{display:none}
.q{border:0;margin:0 0 36px;padding:0;min-width:0}
.q:last-child{margin-bottom:0}
.q legend{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;font-size:21px;font-weight:800;letter-spacing:-.02em;margin-bottom:18px;padding:0}
.q legend em,.field label em{font-style:normal;font-size:14px;font-weight:600;color:var(--ink-3);letter-spacing:0}
.qn{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;font-size:15px;font-weight:800;flex:none}
.chip-groups{display:grid;gap:16px}
.chip-group > p{font-size:14px;font-weight:700;color:var(--ink-3);margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{display:inline-flex;align-items:center;gap:6px;min-height:46px;padding:0 16px;border-radius:999px;border:2px solid var(--line);background:var(--card);font-weight:600;font-size:16px;transition:background .15s,border-color .15s;user-select:none}
.chips label:hover span{border-color:var(--ink-3)}
.chips input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff}
.chips input:checked + span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--y)}
.chips input:focus-visible + span{outline:3px solid var(--y);outline-offset:2px}
.field{margin-bottom:18px;min-width:0}
.field:last-child{margin-bottom:0}
.field > label,.field-label{display:block;font-size:15px;font-weight:700;margin-bottom:8px;color:var(--ink-2)}
.field input[type=text],.field textarea{width:100%;min-height:52px;padding:12px 16px;border-radius:var(--radius-sm);border:2px solid var(--line);background:var(--bg);font:inherit;font-size:16px;color:var(--ink);transition:border-color .15s,background .15s}
.field textarea{resize:vertical;min-height:84px;line-height:1.5}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);background:#fff}
.field ::placeholder{color:#9C968C}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field-row .field{margin-bottom:18px}
.inq[data-mode="buy"] .field-row{grid-template-columns:1fr}
.send{background:var(--bg);border-left:2px solid var(--line);padding:36px 32px 40px}
.send-card{position:sticky;top:calc(var(--header-h) + 24px)}
.send-step{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;letter-spacing:-.02em;margin-bottom:18px}
.send-label{font-size:14px;font-weight:700;color:var(--ink-3);margin-bottom:8px}
.preview{margin:0 0 14px;padding:18px 18px;background:#fff;border:2px solid var(--line);border-radius:16px 16px 16px 4px;font-family:inherit;font-size:15px;line-height:1.6;white-space:pre-wrap;word-break:keep-all;overflow-wrap:anywhere;min-height:150px;max-height:280px;overflow:auto;color:var(--ink)}
.photo-note{display:flex;gap:8px;align-items:flex-start;font-size:15px;margin-bottom:16px;padding:12px 14px;border-radius:12px;background:#FBF3C4}
.photo-note svg{width:20px;height:20px;margin-top:2px}
.send-btns{display:grid;gap:8px}
.qr-box{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;align-items:center;margin-top:20px;padding-top:20px;border-top:2px solid var(--line)}
.qr{width:200px;height:200px;background:#fff;border-radius:12px;padding:8px;border:2px solid var(--line)}
.qr img,.qr svg{width:100%;height:100%;display:block;image-rendering:pixelated}
.qr-box{grid-template-columns:1fr;justify-items:start}
.qr-text b{font-size:16px}
.qr-text p{font-size:14px;color:var(--ink-2);margin:4px 0 2px;line-height:1.55}
.send-fine{margin-top:14px;font-size:13px;color:var(--ink-3);line-height:1.55}
.inq[data-mode="sell"] .only-buy,.inq[data-mode="buy"] .only-sell{display:none !important}
.other-ways{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.other-ways a{display:flex;align-items:center;gap:14px;min-height:72px;padding:12px 20px;border-radius:var(--radius);background:var(--card);border:2px solid var(--line);text-decoration:none;font-weight:800;font-size:17px;letter-spacing:-.01em}
.other-ways a:hover{border-color:var(--ink)}
.other-ways svg{width:26px;height:26px}
.other-ways span{display:flex;flex-direction:column;line-height:1.3;min-width:0;overflow-wrap:anywhere}
.other-ways small{font-size:13px;font-weight:600;color:var(--ink-3)}

/* ---------- FAQ ---------- */
.faq-in{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:48px;align-items:start}
.faq{display:grid;gap:10px}
.faq details{background:var(--card);border:2px solid var(--line);border-radius:var(--radius)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:14px 22px;font-weight:700;font-size:18px;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:22px;height:22px;flex:none;background:linear-gradient(var(--ink),var(--ink)) center/14px 2.4px no-repeat,linear-gradient(var(--ink),var(--ink)) center/2.4px 14px no-repeat;transition:transform .2s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open]{border-color:var(--ink-3)}
.faq details p{padding:0 22px 20px;color:var(--ink-2);font-size:16px}

/* ---------- 오시는 길 ---------- */
.visit-in{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:64px;align-items:center}
.info{margin:32px 0;display:grid;gap:0}
.info div{display:grid;grid-template-columns:72px 1fr;gap:16px;padding:16px 0;border-top:2px solid var(--dark-line)}
.info div:last-child{border-bottom:2px solid var(--dark-line)}
.info dt{color:var(--on-dark-2);font-weight:600}
.info dd{margin:0;font-weight:600;color:#fff}
.info dd a{text-decoration:none;display:inline-flex;align-items:center;min-height:44px;margin:-12px 0}
.info .muted{color:var(--on-dark-2);font-weight:500;font-size:15px}
.visit-media{margin:0;border-radius:24px;overflow:hidden;aspect-ratio:4/4.2}
.visit-media img{width:100%;height:100%;object-fit:cover;object-position:35% 50%}

/* ---------- 푸터 ---------- */
.site-footer{background:#0F0F0E;color:var(--on-dark-2);padding:64px 0 72px;font-size:15px}
.footer-in{display:flex;gap:56px;align-items:flex-start}
.footer-brand img{width:140px;height:auto}
.motto{margin-top:14px;color:#fff;font-weight:700;font-size:16px;letter-spacing:-.01em}
.footer-info p{margin-bottom:6px}
.footer-info b{color:#fff}
.footer-info a{text-decoration:none;color:var(--on-dark)}
.footer-info .fine{font-size:13px;color:#8C877F;margin-top:12px;margin-bottom:0}
.footer-info .fine + .fine{margin-top:4px}

/* ---------- 고정 문의 ---------- */
.dock{display:none}
.float-cta{position:fixed;right:24px;bottom:24px;z-index:40;display:inline-flex;align-items:center;gap:10px;min-height:56px;padding:0 22px;border-radius:999px;background:var(--y);color:var(--ink);font-weight:800;text-decoration:none;box-shadow:0 8px 24px rgba(23,23,22,.22);transition:opacity .25s,transform .25s var(--ease)}
.float-cta.hide,.float-cta.top{opacity:0;transform:translateY(12px);pointer-events:none}
.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:14px 22px;border-radius:999px;font-weight:700;font-size:15px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s var(--ease);z-index:90;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- 반응형 ---------- */
@media (max-width:1100px){
  .gnb a{padding:0 10px}
  .brand-sub{display:none}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  :root{--header-h:60px}
  .gnb{display:none}
  .header-in{justify-content:space-between}
  .brand img{width:38px}
  .brand-sub{display:inline}
  .sec{padding:80px 0}
  .hero{padding:28px 0 64px}
  .hero-in{grid-template-columns:1fr;gap:28px}
  .hero-media{order:-1;aspect-ratio:16/9;border-radius:18px}
  .buy-in,.visit-in,.faq-in{grid-template-columns:1fr;gap:36px}
  .buy-media{aspect-ratio:16/11;border-radius:18px}
  .visit-media{aspect-ratio:16/11;border-radius:18px}
  .photo-tip{grid-template-columns:1fr}
  .photo-tip img{min-height:0;aspect-ratio:16/9}
  .photo-tip-body{padding:28px 24px 30px}
  .inq-grid{grid-template-columns:1fr}
  .send{border-left:0;border-top:2px solid var(--line)}
  .send-card{position:static}
  .preview{max-height:none}
  .pc-only{display:none !important}
  .other-ways{grid-template-columns:1fr}
  .float-cta{display:none}
  .dock{display:grid;grid-template-columns:1fr 1fr 1fr 1.7fr;gap:6px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(23,23,22,.97);border-top:2px solid var(--dark-line)}
  .dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:52px;border-radius:14px;text-decoration:none;color:var(--on-dark);font-size:12px;font-weight:700}
  .dock a svg{width:22px;height:22px}
  .dock .dock-main{flex-direction:row;gap:6px;background:var(--y);color:var(--ink);font-size:16px;font-weight:800}
  .dock .dock-main svg{width:18px;height:18px}
  body{padding-bottom:calc(var(--dock-h) + env(safe-area-inset-bottom))}
  .toast{bottom:calc(var(--dock-h) + 20px)}
}
@media (max-width:640px){
  body{font-size:16px}
  :root{--gutter:18px}
  .header-call span{display:none}
  .header-call{width:44px;padding:0;justify-content:center}
  .header-call svg{width:20px;height:20px}
  .hero h1{font-size:clamp(29px,8.4vw,40px)}
  .lead{font-size:17px}
  .hero-cta{grid-template-columns:1fr;gap:10px}
  .btn-lg{min-height:68px;font-size:20px}
  .sec{padding:68px 0}
  .sec-head{margin-bottom:32px}
  .sec-desc{font-size:16px}
  .cat-grid{grid-template-columns:1fr;gap:14px}
  .cat{flex-direction:row}
  .cat img{width:38%;aspect-ratio:auto;height:auto;object-fit:cover}
  .cat-body{padding:16px 16px 18px;flex:1;min-width:0}
  .cat h3{font-size:19px;margin-bottom:10px}
  .tags li{font-size:13.5px;padding:4px 9px}
  .steps{grid-template-columns:1fr;gap:10px}
  .steps li{display:grid;grid-template-columns:36px 1fr;column-gap:14px;padding:20px 18px}
  .steps h3{margin:5px 0 4px;font-size:18px}
  .steps p{grid-column:2;font-size:15px}
  .photo-tip h3{font-size:21px}
  .checks li{font-size:16px}
  .photo-tip .btn{width:100%}
  .buy-list b{font-size:18px}
  .btn-row .btn{flex:1 1 auto}
  .tabs button{min-height:68px;font-size:18px}
  .inq{border-radius:20px}
  .inq-form{padding:24px 18px 28px}
  .q legend{font-size:19px}
  .chips span{min-height:44px;padding:0 14px;font-size:15px}
  .field-row{grid-template-columns:1fr;gap:0}
  .send{padding:24px 18px 28px}
  .faq summary{font-size:17px;padding:14px 18px}
  .faq details p{padding:0 18px 18px}
  .footer-in{flex-direction:column;gap:28px}
  .footer-brand img{width:112px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important}
}