/* =========================================================
   TOPCOIN – site stylesheet
   ========================================================= */
:root{
  --navy:#161B2C; --navy-2:#1D2338; --navy-deep:#0F1320; --line-dark:#2A3048;
  --gold:#D4A64A; --gold-hi:#E3BA62; --gold-text:#7A5A14; --gold-icon:#9A7420; --gold-soft:#F6EEDB;
  --ink:#1A1C20; --body:#3D4047; --muted:#4F535A; --muted2:#5E626A;
  --paper:#F5F4F1; --white:#FFFFFF; --border:#E2E0DA; --border2:#ECEAE5;
  --on-dark:#CDD1DD; --on-dark2:#B4B9CB;
  --serif:'Noto Serif KR', Georgia, serif;
  --sans:'Noto Sans KR', system-ui, -apple-system, 'Apple SD Gothic Neo', sans-serif;
  --radius:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;word-break:keep-all;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-text)}a:hover{color:#4F3A0C}
h1,h2,h3,h4{margin:0;font-family:var(--serif);line-height:1.35}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:104px 0}
.section.tight{padding:72px 0}
.bg-paper{background:var(--paper)}
.dark{background:var(--navy);color:#fff}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.3em;color:var(--gold-text);font-weight:700;font-family:var(--sans)}
.dark .eyebrow{color:var(--gold)}
.h2{font-size:38px}
.lead{font-size:17px;line-height:1.8;color:var(--muted)}
.dark .lead{color:var(--on-dark)}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:52px}
.sec-head.center{align-items:center;text-align:center}
.sec-head.center .lead{max-width:680px}
.sec-head.split{flex-direction:row;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px 40px}
.sec-head.split>div{display:flex;flex-direction:column;gap:14px}
.sec-head.split .lead{max-width:520px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:56px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:20px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 26px;border-radius:4px;font-size:16px;text-decoration:none;font-weight:700;border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-hi);color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#252C47;color:#fff}
.btn-line{border-color:#4F5672;color:#fff;font-weight:500}
.btn-line:hover{border-color:var(--gold);color:#fff}
.btn-outline{border-color:#BDB9AF;color:var(--ink);font-weight:500;background:#fff}
.btn-outline:hover{border-color:var(--navy);color:var(--ink)}
.textlink{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;font-size:15px}
.textlink:hover{text-decoration:underline}
.dark .textlink{color:var(--gold)}
.icon{width:22px;height:22px;flex:0 0 auto}

/* ---------- top bar + header ---------- */
.topbar{background:var(--navy-deep);color:#A9AEC2;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px 20px;padding-top:8px;padding-bottom:8px}
.topbar a{color:#D8DBE5;text-decoration:none}
.topbar span{display:inline-flex;gap:14px;flex-wrap:wrap}
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid var(--line-dark)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px}
.brand-name{display:flex;flex-direction:column;line-height:1.1}
.brand-name b{font-family:var(--serif);font-weight:900;font-size:23px;color:#fff;letter-spacing:.02em}
.brand-name small{font-size:11px;color:var(--on-dark2);letter-spacing:.24em}
.gnb{display:flex;gap:4px;align-items:center}
.gnb a{color:#E6E8EF;text-decoration:none;padding:10px 16px;font-size:15.5px;font-weight:500;border-radius:4px}
.gnb a:hover{color:var(--gold)}
.gnb a[aria-current="page"]{color:var(--gold)}
.header-cta{display:flex;gap:10px;align-items:center}
.call{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--navy);text-decoration:none;font-weight:700;font-size:14px;padding:11px 16px;border-radius:4px;white-space:nowrap}
.call:hover{color:var(--navy);background:var(--gold-hi)}
.menu-btn{display:none;width:46px;height:46px;border:1px solid #3A4160;background:none;border-radius:4px;color:#fff;cursor:pointer;align-items:center;justify-content:center}
.mobile-nav{display:none}

/* ---------- page hero (sub pages) ---------- */
.page-hero{background:var(--navy);color:#fff;padding:88px 0 72px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:1px solid #2C3352;box-shadow:0 0 0 60px rgba(44,51,82,.25)}
.page-hero .wrap{position:relative;z-index:1;display:flex;flex-direction:column;gap:16px}
.page-hero h1{font-size:46px;font-weight:900}
.page-hero p{font-size:18px;color:var(--on-dark);max-width:640px;line-height:1.75}
.crumbs{font-size:13px;color:var(--on-dark2);display:flex;gap:8px}
.crumbs a{color:var(--on-dark2);text-decoration:none}
.subnav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:76px;z-index:40}
.subnav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav a{flex:0 0 auto;padding:16px 18px;font-size:15px;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent;font-weight:500}
.subnav a:hover{color:var(--ink);border-bottom-color:var(--gold)}

/* ---------- home hero ---------- */
.hero{background:var(--navy);color:#fff;padding:80px 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:56px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:26px;padding-bottom:40px}
.hero h1{font-weight:900;font-size:56px;line-height:1.22;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lead{font-size:18px;max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-img{width:100%;aspect-ratio:5/4;object-fit:cover;object-position:center 55%;border-radius:var(--radius)}
.hero-band{margin-top:64px;border-top:1px solid #2E3550;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.hero-band div{padding:28px 24px;border-right:1px solid #2E3550;display:flex;flex-direction:column;gap:4px}
.hero-band div:first-child{padding-left:0}
.hero-band div:last-child{border-right:0}
.hero-band strong{font-family:var(--serif);font-size:32px;color:var(--gold);line-height:1.2}
.hero-band span{font-size:14px;color:var(--on-dark2)}

/* ---------- cards ---------- */
.feature{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px 28px;display:flex;flex-direction:column;gap:14px}
.feature .ic{width:52px;height:52px;border-radius:50%;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;color:var(--gold-icon)}
.feature h3{font-size:20px}
.feature p{font-size:15px;color:var(--muted);line-height:1.75}
.feature .num{font-family:var(--serif);font-size:13px;color:var(--gold-text);letter-spacing:.15em;font-weight:700}
.dark .feature{background:var(--navy-2);border-color:var(--line-dark)}
.dark .feature p{color:var(--on-dark2)}
.dark .feature .ic{background:#2A2F45;color:var(--gold)}

.pcard{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .2s, transform .2s}
.pcard:hover{border-color:var(--gold);transform:translateY(-3px);color:inherit}
.pcard img{width:100%;aspect-ratio:1/1;object-fit:cover}
.pcard .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex-grow:1}
.pcard .en{font-size:12px;letter-spacing:.18em;color:var(--gold-text);font-weight:700}
.pcard h3{font-size:21px}
.pcard p{font-size:14px;color:var(--muted);line-height:1.65;flex-grow:1}
.pcard .more{font-size:14px;font-weight:700;color:var(--gold-text);margin-top:6px}
.note{font-size:13px;color:var(--muted2);margin-top:20px}

/* ---------- process ---------- */
.process{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;counter-reset:s;position:relative}
.process li{list-style:none;display:flex;flex-direction:column;gap:10px;padding:0 14px 0 0;position:relative}
.process .dot{width:56px;height:56px;border-radius:50%;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:18px;position:relative;z-index:1}
.process li::before{content:"";position:absolute;top:28px;left:56px;right:0;height:1px;background:#CFCBC1}
.process li:last-child::before{display:none}
.process li>div{display:flex;flex-direction:column;gap:6px}
.process b{font-size:17px;margin-top:6px}
.process span{font-size:14px;color:var(--muted);line-height:1.6}
.process .day{font-size:12px;color:var(--gold-text);font-weight:700;letter-spacing:.05em}
.process-wrap{margin:0;padding:0}
.speed-banner{margin-top:48px;background:var(--navy);color:#fff;border-radius:var(--radius);padding:30px 36px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 40px}
.speed-banner .big{font-family:var(--serif);font-size:48px;font-weight:900;color:var(--gold);line-height:1}
.speed-banner .big small{font-size:20px}
.speed-banner .txt{flex:1 1 320px;display:flex;flex-direction:column;gap:6px}
.speed-banner .txt b{font-size:19px}
.speed-banner .txt span{color:var(--on-dark);font-size:15px;line-height:1.7}

/* ---------- media rows ---------- */
.media-img{width:100%;border-radius:var(--radius);object-fit:cover}
.r-45{aspect-ratio:4/5}.r-43{aspect-ratio:4/3}.r-11{aspect-ratio:1/1}
.stack{display:flex;flex-direction:column;gap:20px}
.checks{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;font-size:16px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks li svg{margin-top:3px;flex:0 0 auto}
.dark .checks li{color:var(--on-dark)}

/* ---------- uses / solutions ---------- */
.use{border:1px solid var(--border);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;background:#fff}
.use .tag{align-self:flex-start;font-size:12px;font-weight:700;color:var(--gold-text);background:var(--gold-soft);padding:4px 10px;border-radius:999px}
.use h3{font-size:20px}
.use p{font-size:15px;color:var(--muted);line-height:1.7}
.use ul{margin:4px 0 0;padding-left:18px;font-size:14px;color:var(--body);line-height:1.8}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:#fff}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--border2);vertical-align:top}
tr:last-child th,tr:last-child td{border-bottom:0}
th{width:170px;background:#FAF9F6;font-weight:700;color:var(--ink);white-space:nowrap}
td{color:var(--body);line-height:1.7}
thead th{background:var(--navy);color:#fff;width:auto}

/* ---------- product detail ---------- */
.product{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:48px;align-items:start;padding:80px 0;border-bottom:1px solid var(--border)}
.product:last-of-type{border-bottom:0}
.product-media{position:sticky;top:160px;display:flex;flex-direction:column;gap:12px}
.product-media img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border)}
.product-media figcaption{font-size:13px;color:var(--muted2)}
.product-info{display:flex;flex-direction:column;gap:22px}
.product-info h2{font-size:34px}
.product-info .en{font-size:13px;letter-spacing:.2em;color:var(--gold-text);font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13px;padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--body)}
.dark .chip{border-color:var(--line-dark);background:var(--navy-2);color:var(--on-dark)}
.weights{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px}
.weights span{border:1px solid var(--border);border-radius:4px;padding:10px 6px;text-align:center;font-size:14px;font-weight:500;background:#fff}
.weights span.custom{background:var(--gold-soft);border-color:#E8D7AE;color:var(--gold-text)}
.sub-title{font-family:var(--sans);font-size:15px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:8px}
.sub-title::before{content:"";width:4px;height:16px;background:var(--gold);border-radius:2px}

/* ---------- options ---------- */
.opt{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:12px}
.opt h3{font-size:18px;font-family:var(--sans);font-weight:700}
.opt ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:15px;color:var(--body)}
.opt li{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--border2);padding-bottom:8px}
.opt li:last-child{border-bottom:0;padding-bottom:0}
.opt li small{color:var(--muted2);font-size:13px;text-align:right}

/* ---------- gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filters button{font:inherit;font-size:15px;padding:10px 18px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--body);cursor:pointer;min-height:44px}
.filters button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:24px}
.gallery figure{margin:0;display:flex;flex-direction:column;gap:14px}
.gallery figure[hidden]{display:none}
.gallery img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border)}
.gallery .cat{font-size:12px;color:var(--gold-text);font-weight:700;letter-spacing:.1em}
.gallery b{display:block;font-size:17px;margin:2px 0 4px}
.gallery figcaption span{font-size:14px;color:var(--muted)}

/* ---------- clients band ---------- */
.clients{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.clients div{border:1px solid var(--border);border-radius:4px;padding:22px 12px;text-align:center;font-size:15px;color:var(--body);background:#fff;font-weight:500}
.clients div small{display:block;font-size:12px;color:var(--muted2);font-weight:400;margin-top:4px}

/* ---------- quote / greeting ---------- */
.greeting{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:56px;align-items:start}
.greeting blockquote{margin:0;font-family:var(--serif);font-size:30px;line-height:1.5;color:var(--ink);font-weight:700}
.greeting blockquote em{font-style:normal;color:var(--gold-text)}
.greeting .letter{display:flex;flex-direction:column;gap:18px;font-size:17px;line-height:1.9;color:var(--body)}
.sign{margin-top:8px;font-size:15px;color:var(--muted)}
.sign b{font-family:var(--serif);font-size:22px;color:var(--ink);margin-left:8px}

/* ---------- values ---------- */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--radius);overflow:hidden}
.values div{background:var(--navy);padding:36px 30px;display:flex;flex-direction:column;gap:10px}
.values em{font-style:normal;font-family:var(--serif);font-size:44px;color:var(--gold);line-height:1}
.values b{font-size:20px;font-family:var(--serif)}
.values p{font-size:15px;color:var(--on-dark2);line-height:1.75}

/* ---------- quality steps ---------- */
.qsteps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:20px;counter-reset:q}
.qsteps div{border-top:2px solid var(--gold);padding-top:18px;display:flex;flex-direction:column;gap:8px}
.qsteps em{font-style:normal;font-size:13px;letter-spacing:.15em;color:var(--gold-text);font-weight:700}
.qsteps b{font-size:18px}
.qsteps p{font-size:15px;color:var(--muted);line-height:1.7}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--border)}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;font-size:17px;font-weight:700;position:relative;display:flex;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--serif);color:var(--gold-text);font-size:18px}
.faq summary::after{content:"";position:absolute;right:8px;top:30px;width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:34px}
.faq .a{padding:0 0 24px 30px;font-size:15.5px;color:var(--body);line-height:1.85}

/* ---------- CTA band ---------- */
.cta{background:var(--navy);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;left:-80px;bottom:-160px;width:360px;height:360px;border-radius:50%;border:1px solid #2C3352}
.cta .wrap{position:relative;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px}
.cta h2{font-size:34px}
.cta p{color:var(--on-dark);margin-top:10px;font-size:17px}
.cta .actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(360px,100%),1fr));gap:48px;align-items:start}
.info-list{display:flex;flex-direction:column;border-top:1px solid var(--border)}
.info-list div{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);font-size:16px}
.info-list b{flex:0 0 76px;color:var(--ink)}
.info-list a{text-decoration:none}
.info-list small{display:block;color:var(--muted2);font-size:14px}
.kakao{display:flex;flex-wrap:wrap;align-items:center;gap:20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.kakao img{width:128px;height:128px;border-radius:4px}
.kakao div{display:flex;flex-direction:column;gap:6px;flex:1 1 180px}
.kakao b{font-size:17px}
.kakao span{font-size:14px;color:var(--muted);line-height:1.6}
.quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px}
.quick a{display:flex;align-items:center;gap:16px;padding:24px;border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--ink);background:#fff}
.quick a:hover{border-color:var(--gold);color:var(--ink)}
.quick .ic{width:48px;height:48px;border-radius:50%;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.quick b{display:block;font-size:17px}
.quick span{font-size:14px;color:var(--muted)}
.map{width:100%;height:380px;border:0;border-radius:var(--radius);background:#E9E7E1}
.map-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}

/* ---------- form ---------- */
form.inquiry{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:36px;display:flex;flex-direction:column;gap:20px}
form.inquiry h3{font-size:24px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
label.f{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
label.f i{font-style:normal;color:#B3261E}
input[type=text],input[type=tel],input[type=email],input[type=date],select,textarea{height:48px;border:1px solid #C9C7C1;border-radius:4px;padding:0 12px;font-size:15px;font-family:inherit;background:#fff;color:var(--ink);width:100%}
textarea{height:auto;padding:12px;resize:vertical;min-height:140px;line-height:1.6}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
fieldset{border:0;padding:0;margin:0}
legend{font-size:14px;font-weight:500;margin-bottom:8px;padding:0}
.checkset{display:flex;flex-wrap:wrap;gap:8px}
.checkset label{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:4px;padding:10px 14px;font-size:14px;cursor:pointer;min-height:44px}
.checkset input{width:18px;height:18px;margin:0;accent-color:var(--navy)}
.agree{display:flex;gap:10px;align-items:center;font-size:14px;color:var(--body);flex-wrap:wrap}
.agree label{display:flex;gap:10px;align-items:center}
.agree input{width:20px;height:20px;margin:0;accent-color:var(--navy)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--gold-text);text-decoration:underline;cursor:pointer}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.submit{height:56px;border:0;border-radius:4px;background:var(--navy);color:#fff;font-size:17px;font-weight:700;font-family:inherit;cursor:pointer}
.submit:hover{background:#252C47}
.submit:disabled{opacity:.6;cursor:wait}
.form-msg{font-size:15px;line-height:1.6;border-radius:4px}
.form-msg.ok{background:#EAF4EC;color:#1E5A2C;padding:14px 16px}
.form-msg.err{background:#FBEAEA;color:#8A1C1C;padding:14px 16px}
.form-note{font-size:13px;color:var(--muted2)}

/* ---------- footer ---------- */
footer{background:var(--navy-deep);color:#A9AEBE;font-size:14px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:64px 0 48px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.foot-brand img{width:36px;height:36px}
.foot-brand b{font-family:var(--serif);font-weight:900;font-size:22px;color:#fff}
.foot-info{display:flex;flex-direction:column;gap:4px;line-height:1.75}
footer h4{font-family:var(--sans);font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.05em}
footer ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
footer a{color:#C9CDDA;text-decoration:none}
footer a:hover{color:var(--gold)}
footer .linkbtn{color:#fff;text-decoration:none;font-weight:700}
.foot-tel{font-family:var(--serif);font-size:26px;color:#fff;font-weight:700;display:block;margin-bottom:6px}
.copy{border-top:1px solid #222840;padding:20px 0;font-size:13px;color:#8A90A3;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ---------- floating quick buttons ---------- */
.float{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.18);text-decoration:none}
.float .f-kakao{background:#FEE500;color:#191600}
.float .f-call{background:var(--navy);color:var(--gold)}
.float .f-top{background:#fff;color:var(--navy);border:1px solid var(--border)}

/* ---------- privacy dialog ---------- */
dialog{max-width:680px;width:calc(100% - 32px);border:0;border-radius:8px;padding:0;color:var(--ink)}
dialog::backdrop{background:rgba(10,12,20,.6)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border2)}
.dlg-head h3{font-size:20px}
.dlg-close{width:44px;height:44px;border:0;background:none;font-size:26px;cursor:pointer;color:var(--muted)}
.dlg-body{padding:20px 24px 28px;font-size:15px;line-height:1.75;color:var(--body);max-height:70vh;overflow:auto}
.dlg-body h4{margin:18px 0 6px;font-size:15px;color:var(--ink);font-family:var(--sans)}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .gnb a{padding:10px 10px;font-size:15px}
  .process{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:36px}
  .process li:nth-child(3)::before{display:none}
}
@media (max-width:900px){
  .gnb,.header-cta .call{display:none}
  .menu-btn{display:inline-flex}
  .mobile-nav{display:block;position:fixed;inset:76px 0 0 0;background:var(--navy);z-index:49;padding:16px 24px 32px;transform:translateX(100%);transition:transform .25s;overflow:auto}
  .mobile-nav.open{transform:none}
  .mobile-nav a{display:block;color:#fff;text-decoration:none;font-size:20px;padding:18px 0;border-bottom:1px solid var(--line-dark);font-family:var(--serif);font-weight:700}
  .mobile-nav .call{display:inline-flex;margin-top:24px;font-size:16px;padding:14px 20px;border-bottom:0;font-family:var(--sans)}
  .hero-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-band div{padding:22px 16px;border-bottom:1px solid #2E3550}
  .hero-band div:nth-child(2){border-right:0}
  .hero-band div:nth-child(3){padding-left:0}
  .foot-top{grid-template-columns:1fr 1fr}
  .foot-top>div:first-child{grid-column:1/-1}
  .product-media{position:static}
}
@media (max-width:760px){
  .section{padding:72px 0}
  .topbar .hide-m{display:none}
  .hero{padding-top:52px}
  .hero h1{font-size:38px}
  .hero-band strong{font-size:24px}
  .h2,.product-info h2{font-size:28px}
  .page-hero{padding:60px 0 48px}
  .page-hero h1{font-size:34px}
  .page-hero p{font-size:16px}
  .greeting blockquote{font-size:24px}
  .cta h2{font-size:26px}
  .process{grid-template-columns:1fr;row-gap:0}
  .process li{flex-direction:row;flex-wrap:wrap;padding:0 0 28px 0;column-gap:16px}
  .process li::before{top:56px;left:28px;right:auto;bottom:0;width:1px;height:auto;display:block}
  .process li:last-child::before{display:none}
  .process li>div{flex:1 1 200px}
  .process b{margin-top:0}
  .speed-banner{padding:24px}
  .speed-banner .big{font-size:38px}
  form.inquiry{padding:22px}
  th{width:110px;white-space:normal}
  th,td{padding:13px 14px}
  .foot-top{grid-template-columns:1fr}
  .float{right:14px;bottom:14px}
  .float a{width:50px;height:50px}
  .map{height:300px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pcard,.mobile-nav{transition:none}}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:4px}
.skip:focus{left:16px}
.hero .lead{color:var(--on-dark)}
.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow{color:var(--gold)}