/* COSLABS — corporate site
   톤: 화이트 · 잉크 블랙 · 딥 네이비 (회사소개서 배지 컬러) */
:root{
  --ink:#14161a; --ink-2:#4a4f58; --ink-3:#8a9099;
  --line:#e3e5e9; --bg:#fff; --tint:#f4f5f7;
  --navy:#1c2f5a; --navy-deep:#0f1b36;
  --w:1240px; --hh:80px;
  --en:"Jost",sans-serif;
  --kr:"Pretendard",-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:140px}
body{font-family:var(--kr);color:var(--ink);background:var(--bg);line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 40px}

/* placeholder & todo */
.ph{position:relative;background:repeating-linear-gradient(135deg,#eef0f3 0 14px,#e7eaee 14px 28px);border-radius:2px;width:100%}
.ph::after{content:attr(data-label);position:absolute;inset:auto 16px 14px 16px;font:500 11px/1.4 var(--en);letter-spacing:.08em;color:#7c8490}
.ph-hero{aspect-ratio:4/5}.ph-wide{aspect-ratio:8/3}.ph-band{aspect-ratio:3/1;margin-top:56px}
.ph-4x3{aspect-ratio:4/3}.ph-map{aspect-ratio:1/1}.ph-doc{aspect-ratio:1/1.414}.ph-ceo{aspect-ratio:9/11}
mark.todo{background:#fff3b0;color:#6b5600;font-size:.85em;padding:2px 8px;border-radius:3px;font-weight:500}

/* ---------- header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.site-header.scrolled{border-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--hh)}
.logo{font:400 26px/1 var(--en);letter-spacing:.04em}
.gnb>ul{display:flex;gap:6px}
.gnb li{position:relative}
.gnb .d1{display:flex;flex-direction:column;align-items:center;padding:0 14px;height:var(--hh);justify-content:center;position:relative}
.gnb .d1 .en{font:500 13px/1 var(--en);letter-spacing:.12em;color:var(--ink-2)}
.gnb .d1 .kr{font-size:11px;color:var(--ink-3);height:0;overflow:hidden;opacity:0;transition:.25s}
.gnb .d1::after{content:"";position:absolute;left:14px;right:14px;bottom:22px;height:1px;background:var(--navy);transform:scaleX(0);transition:transform .3s}
.gnb li:hover .d1 .en,.gnb li.on .d1 .en{color:var(--ink)}
.gnb li:hover .d1 .kr{height:16px;opacity:1;margin-top:6px}
.gnb li.on .d1::after{transform:scaleX(1)}
.gnb .sub{position:absolute;top:var(--hh);left:50%;transform:translate(-50%,8px);opacity:0;visibility:hidden;transition:.25s;background:#fff;border:1px solid var(--line);box-shadow:0 18px 40px rgba(20,30,60,.08);min-width:180px;padding:12px 0}
.gnb li:hover .sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.gnb .sub a{display:block;padding:9px 24px;font-size:14px;color:var(--ink-2);white-space:nowrap}
.gnb .sub a:hover{color:var(--navy);background:var(--tint)}
.header-util{display:flex;align-items:center;gap:18px}
.lang{font:500 12px var(--en);letter-spacing:.1em;color:var(--ink-3);display:flex;gap:6px}
.lang .on{color:var(--ink)}
.btn-cta{font-size:13px;font-weight:500;background:var(--navy);color:#fff;padding:10px 18px;transition:.25s}
.btn-cta:hover{background:var(--ink)}
.menu-btn{display:none;width:28px;height:20px;background:none;border:0;position:relative;cursor:pointer}
.menu-btn span{position:absolute;left:0;width:100%;height:1.5px;background:var(--ink);transition:.3s}
.menu-btn span:first-child{top:5px}.menu-btn span:last-child{bottom:5px}
.menu-open .menu-btn span:first-child{top:9px;transform:rotate(45deg)}
.menu-open .menu-btn span:last-child{bottom:9.5px;transform:rotate(-45deg)}

/* ---------- buttons / links ---------- */
.btns{display:flex;gap:12px;margin-top:44px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 30px;font-size:15px;font-weight:500;border:1px solid var(--ink);transition:.25s;cursor:pointer;font-family:var(--kr);background:none;color:inherit}
.btn-solid{background:var(--ink);color:#fff}
.btn-solid:hover{background:var(--navy);border-color:var(--navy)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--navy-deep);border-color:#fff}
.btn-white:hover{background:transparent;color:#fff}
.text-link{display:inline-block;margin-top:28px;font-size:14px;font-weight:500;border-bottom:1px solid currentColor;padding-bottom:2px;color:var(--navy)}
.eyebrow{font:500 12px var(--en);letter-spacing:.24em;color:var(--navy);margin-bottom:20px;text-transform:uppercase}

/* ---------- hero (main) ---------- */
.hero{padding:calc(var(--hh) + 60px) 0 0}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;min-height:calc(100vh - 280px)}
.hero h1{font:300 clamp(44px,6vw,84px)/1.08 var(--en);letter-spacing:-.01em}
.hero-sub{margin-top:28px;font-size:18px;color:var(--ink-2)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:80px;border-top:1px solid var(--line)}
.facts li{padding:32px 0 40px 28px;border-right:1px solid var(--line)}
.facts li:first-child{padding-left:0}.facts li:last-child{border-right:0}
.facts b{display:block;font:300 34px/1.2 var(--en)}
.facts span{font-size:13px;color:var(--ink-3)}

/* ---------- sub hero ---------- */
.subhero{padding:calc(var(--hh) + 80px) 0 0}
.subhero h1{font-size:clamp(34px,4.4vw,52px);font-weight:600;letter-spacing:-.03em;line-height:1.2}
.subhero-lead{margin-top:18px;font-size:18px;color:var(--ink-2)}
.subtabs{position:sticky;top:var(--hh);z-index:40;background:#fff;border-bottom:1px solid var(--line);margin-top:0}
.subtabs ul{display:flex;gap:36px;overflow-x:auto;scrollbar-width:none}
.subtabs ul::-webkit-scrollbar{display:none}
.subtabs a{display:block;padding:20px 0;font-size:15px;color:var(--ink-3);white-space:nowrap;border-bottom:2px solid transparent}
.subtabs a:hover,.subtabs a.on{color:var(--ink);border-color:var(--navy)}

/* ---------- section common ---------- */
.sec{padding:130px 0}
.sec-tint{background:var(--tint)}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:60px;flex-wrap:wrap}
.sec-head .num{font:500 13px var(--en);color:var(--navy);letter-spacing:.1em}
.sec-head h2{font:300 44px/1.05 var(--en);letter-spacing:.02em}
.sec-kr{font-size:14px;color:var(--ink-3)}
.lead{font-size:28px;line-height:1.5;font-weight:500;letter-spacing:-.02em;margin-bottom:24px;color:var(--ink)}
.sec p{color:var(--ink-2)}
.sec p.lead{color:var(--ink)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.note{font-size:13px;margin-top:24px;color:var(--ink-3)!important}

/* check list */
.check{margin-top:28px;border-top:1px solid var(--line)}
.check li{position:relative;padding:14px 0 14px 28px;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink-2)}
.check li::before{content:"";position:absolute;left:2px;top:23px;width:10px;height:5px;border-left:1.5px solid var(--navy);border-bottom:1.5px solid var(--navy);transform:rotate(-45deg)}
.check.sm{margin-top:20px}.check.sm li{font-size:14px;padding:10px 0 10px 24px}.check.sm li::before{top:17px}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.about-text p+p{margin-top:16px}
.overview{width:100%;border-collapse:collapse;border-top:2px solid var(--ink);font-size:15px;align-self:start}
.overview th,.overview td{padding:16px 4px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.overview th{width:110px;font-weight:500;color:var(--ink-3)}
.ceo-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.ceo-text p+p{margin-top:18px}
.sign{margin-top:36px!important;color:var(--ink-3)!important}.sign b{color:var(--ink);font-size:20px;margin-left:10px}
.vision-box{border:1px solid var(--line);padding:56px;text-align:center;margin-bottom:40px}
.vision-line{font-size:30px;font-weight:500;letter-spacing:-.02em;line-height:1.5;color:var(--ink)!important}
.timeline{border-left:1px solid #c9ced6;margin-left:6px}
.timeline li{position:relative;display:grid;grid-template-columns:140px 1fr;gap:24px;padding:0 0 36px 40px}
.timeline li::before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid var(--navy)}
.timeline time{font:400 22px/1.3 var(--en);color:var(--navy)}
.timeline p{font-size:16px;color:var(--ink)!important;padding-top:3px}
.ci-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.ci-logo{background:var(--tint);aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.ci-word{font:400 64px/1 var(--en);letter-spacing:.03em}
.ci-kr{font-size:20px;letter-spacing:.2em}
.swatch{display:flex;gap:24px;margin-top:32px;flex-wrap:wrap}
.swatch li{display:flex;flex-direction:column;gap:4px;font-size:13px}
.swatch i{width:84px;height:84px;display:block;margin-bottom:8px}
.swatch span{color:var(--ink-3);font-family:var(--en)}

/* business (main) */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz{position:relative;background:#fff;padding:40px 32px 48px;min-height:300px;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.biz:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(20,30,60,.08)}
.pill{align-self:flex-start;background:var(--navy);color:#fff;font-size:13px;font-weight:500;padding:6px 16px;border-radius:999px}
.biz h3{font:400 24px/1.25 var(--en);margin:auto 0 14px;padding-top:60px}
.biz p{font-size:15px;color:var(--ink-2)}
.biz .arrow{position:absolute;right:28px;top:40px;font-family:var(--en);color:var(--ink-3);transition:.3s}
.biz:hover .arrow{color:var(--navy);transform:translateX(4px)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));counter-reset:c}
.steps li{position:relative;padding:30px 24px 0 0;border-top:1px solid #c9ced6}
.steps li::before{content:"";position:absolute;top:-1px;left:0;width:40px;border-top:2px solid var(--navy)}
.steps b{display:block;font-size:17px;font-weight:600;margin-bottom:8px}
.steps p{font-size:14px;color:var(--ink-3)}

/* cards */
.cards{display:grid;gap:20px}
.cards.c3{grid-template-columns:repeat(3,1fr)}.cards.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);padding:36px 30px}
.sec-tint .card{border-color:transparent}
.card h3{font-size:19px;font-weight:600;margin-bottom:12px;letter-spacing:-.01em}
.card p{font-size:15px}
.card .eyebrow{font-size:11px;letter-spacing:.06em;text-transform:none;font-family:var(--kr);margin-bottom:10px}

/* brands */
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.brand-grid li{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.brand-grid a{display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;transition:background .3s}
.brand-grid a:hover{background:var(--tint)}
.brand-grid .more-cell a{font-size:14px;font-weight:500;color:var(--navy)}
.bl{font:400 26px var(--en);letter-spacing:.06em}
.brand-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.brand-card{border:1px solid var(--line);display:flex;flex-direction:column;transition:box-shadow .3s}
.brand-card:hover{box-shadow:0 18px 40px rgba(20,30,60,.08)}
.brand-logo{aspect-ratio:16/9;background:var(--tint);display:flex;align-items:center;justify-content:center}
.brand-body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:8px;flex:1}
.b-one{font-weight:600;color:var(--ink)!important}
.b-prod{font-size:14px}
.more{margin-top:auto;padding-top:12px;font-size:13px;font-weight:500;color:var(--navy)}
.more.muted{color:var(--ink-3)}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.channel{background:#fff;padding:36px 28px;display:flex;flex-direction:column;gap:6px;transition:.3s}
.channel:hover{background:var(--navy);color:#fff}
.channel b{font-size:18px}.channel span{font-size:13px;color:var(--ink-3)}

/* certification */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cert-grid figure{background:#fff;border:1px solid var(--line);padding:24px}
.cert-grid figcaption{text-align:center;margin-top:18px;font-size:14px;font-weight:500}

/* global */
.net-list li{display:flex;gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}
.net-list li:first-child{border-top:1px solid var(--line)}
.flag{flex:none;width:52px;height:52px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font:500 14px var(--en);letter-spacing:.06em}
.net-list b{font-size:18px}
.net-list p{font-size:14px;margin-top:4px}
.stat-box{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.stat-box div{background:#fff;padding:32px;display:flex;flex-direction:column;gap:6px}
.stat-box span{font-size:13px;color:var(--ink-3)}

/* faq */
.faq{border-top:2px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:26px 40px 26px 0;font-size:17px;font-weight:500;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q.";font-family:var(--en);color:var(--navy);margin-right:14px}
.faq summary::after{content:"+";position:absolute;right:6px;top:22px;font:300 24px var(--en);transition:.3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 28px 34px;font-size:15px}

/* news */
.news-filter{display:flex;gap:8px;margin-bottom:32px;flex-wrap:wrap}
.news-filter button{border:1px solid var(--line);background:#fff;padding:8px 20px;font:14px var(--kr);cursor:pointer;border-radius:999px}
.news-filter button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.news-list{border-top:2px solid var(--ink)}
.news-list li{border-bottom:1px solid var(--line)}
.news-list a{display:grid;grid-template-columns:80px 1fr auto;gap:20px;align-items:center;padding:24px 4px;transition:background .25s}
.news-list a:hover{background:rgba(28,47,90,.04)}
.news-list b{font-weight:500}
.news-list time{font:400 14px var(--en);color:var(--ink-3)}
.news-list .empty{padding:28px 4px}
.tag-s{font-size:12px;font-weight:500;color:var(--navy);border:1px solid var(--navy);text-align:center;padding:3px 0;border-radius:999px}

/* contact */
.sec-dark{background:var(--navy-deep);color:#fff}
.sec-dark p{color:#aeb7c9}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}
.contact-info{display:grid;grid-template-columns:100px 1fr;row-gap:16px;font-size:15px}
.contact-info dt{font:500 12px/2.2 var(--en);letter-spacing:.14em;color:#8fa3cf}
.contact-info.light dt{color:var(--navy)}
.inquiry{display:flex;flex-direction:column;gap:22px}
.inquiry label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:#aeb7c9}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.inquiry input,.inquiry select,.inquiry textarea{font:15px var(--kr);color:#fff;background:transparent;border:0;border-bottom:1px solid #3a4a6e;padding:10px 0;outline:none;resize:vertical;border-radius:0}
.inquiry input::placeholder{color:#5b6a8c}
.inquiry select option{color:var(--ink)}
.inquiry input:focus,.inquiry textarea:focus,.inquiry select:focus{border-color:#fff}
.inquiry .agree{flex-direction:row;align-items:center;gap:10px}
.inquiry .u{text-decoration:underline}
.inquiry .btn{align-self:flex-start;margin-top:8px}

/* CTA band + footer */
.cta-band{background:var(--navy);color:#fff;padding:72px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-inner p{font-size:28px;font-weight:500;letter-spacing:-.02em;line-height:1.45}
.site-footer{background:#0a1226;color:#7d879c;padding:72px 0 56px;font-size:13px}
.ft-top{display:flex;justify-content:space-between;gap:48px;padding-bottom:48px;border-bottom:1px solid #1d2840;margin-bottom:36px;flex-wrap:wrap}
.site-footer .logo{color:#fff;font-size:22px}
.site-footer .tag{margin-top:10px;font-family:var(--en);letter-spacing:.04em}
.ft-sitemap{display:grid;grid-template-columns:repeat(6,auto);gap:12px 44px}
.ft-sitemap div{display:flex;flex-direction:column;gap:8px}
.ft-sitemap a{color:#7d879c}
.ft-sitemap a:hover{color:#fff}
.ft-sitemap .ft-d1{font:500 12px var(--en);letter-spacing:.12em;color:#fff;margin-bottom:6px}
.biz-info p{line-height:2}
.biz-info i{font-style:normal;margin:0 8px;color:#3a4459}
.biz-info .links{margin-top:10px}
.biz-info .links a{margin-right:20px;color:#c3c9d6}
.copy{margin-top:10px;font-family:var(--en)}
.prose{max-width:820px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .gnb .d1{padding:0 9px}
  .gnb .d1 .en{font-size:12px;letter-spacing:.08em}
  .lang{display:none}
  .ft-sitemap{grid-template-columns:repeat(3,auto)}
}
@media (max-width:1080px){
  .biz-grid,.cards.c4,.channel-grid,.cert-grid{grid-template-columns:repeat(2,1fr)}
  .brand-grid{grid-template-columns:repeat(3,1fr)}
  .brand-cards,.cards.c3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  :root{--hh:68px}
  .wrap{padding:0 20px}
  .menu-btn{display:block}
  .btn-cta{display:none}
  .lang{display:flex}
  .gnb{position:fixed;inset:var(--hh) 0 0 0;background:#fff;padding:12px 20px 40px;transform:translateX(100%);transition:transform .35s;overflow-y:auto}
  .menu-open .gnb{transform:none}
  .gnb>ul{flex-direction:column;gap:0}
  .gnb li{border-bottom:1px solid var(--line)}
  .gnb .d1{flex-direction:row;justify-content:space-between;height:auto;padding:18px 0}
  .gnb .d1::after{display:none}
  .gnb .d1 .en{font-size:16px}
  .gnb .d1 .kr{height:auto;opacity:1;font-size:13px}
  .gnb .sub{position:static;transform:none;opacity:1;visibility:visible;border:0;box-shadow:none;padding:0 0 14px;min-width:0;display:none}
  .gnb li.open .sub{display:block}
  .gnb .sub ul{display:flex;flex-wrap:wrap;gap:4px 18px}
  .gnb .sub a{padding:6px 0;font-size:14px}
  .gnb li:hover .sub{transform:none}
  .hero-grid,.about-grid,.split,.intro-grid,.contact-grid,.ceo-grid,.ci-grid{grid-template-columns:1fr;gap:44px}
  .hero-grid{min-height:0}
  .facts{grid-template-columns:repeat(2,1fr);margin-top:56px}
  .facts li{padding:24px 0 24px 20px}
  .facts li:nth-child(odd){padding-left:0}
  .facts li:nth-child(2){border-right:0}
  .facts li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .sec{padding:88px 0}
  .sec-head{margin-bottom:40px}
  .sec-head h2{font-size:32px}
  .lead{font-size:22px}
  .vision-box{padding:36px 20px}.vision-line{font-size:22px}
  .ph-band{aspect-ratio:2/1;margin-top:40px}
  .timeline li{grid-template-columns:1fr;gap:4px;padding-left:28px}
  .ci-word{font-size:44px}
  .row2{grid-template-columns:1fr}
  .cta-inner p{font-size:22px}
}
@media (max-width:620px){
  .biz-grid,.cards.c4,.cards.c3,.brand-cards,.channel-grid,.cert-grid{grid-template-columns:1fr}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
  .bl{font-size:20px}
  .biz{min-height:0}.biz h3{padding-top:36px}
  .news-list a{grid-template-columns:64px 1fr;gap:12px}
  .news-list time{grid-column:2}
  .ft-sitemap{grid-template-columns:repeat(2,auto)}
  .cert-grid{max-width:360px;margin:0 auto}
}

/* ---------- 영어 단일 페이지(en/index.html) 호환 — 영어 다중 페이지 생성 후 삭제 ---------- */
.gnb>a{font:500 13px/1 var(--en);letter-spacing:.12em;color:var(--ink-2);padding:6px 10px}
.gnb>a:hover,.gnb>a.active{color:var(--ink)}
.chain{display:grid;grid-template-columns:repeat(5,1fr);margin-top:80px;counter-reset:c}
.chain li{position:relative;padding:28px 20px 0 0;border-top:1px solid #c9ced6;counter-increment:c}
.chain li::before{content:"0" counter(c);position:absolute;top:-1px;left:0;width:40px;border-top:2px solid var(--navy);padding-top:10px;font:500 11px var(--en);color:var(--navy)}
.chain b{display:block;font:400 20px var(--en);margin-top:14px}
.chain span{font-size:14px;color:var(--ink-3)}
.global-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}
.global-list{margin-top:40px;border-top:1px solid var(--line)}
.global-list li{display:flex;gap:28px;padding:20px 0;border-bottom:1px solid var(--line)}
.global-list b{font:400 20px var(--en);width:110px}
.brand-grid em{display:none}
.cert-grid figure .ph-doc+figcaption{margin-top:18px}
@media (max-width:960px){
  .gnb>a{font-size:18px;padding:18px 0;border-bottom:1px solid var(--line);display:block}
  .chain{grid-template-columns:1fr;gap:28px}
  .global-grid{grid-template-columns:1fr;gap:44px}
}

/* ---------- 콘텐츠 강화 컴포넌트 ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:56px}
.stat-row li{padding:30px 0 30px 28px;border-right:1px solid var(--line)}
.stat-row li:first-child{padding-left:0}.stat-row li:last-child{border-right:0}
.stat-row b{display:block;font:300 44px/1.1 var(--en);color:var(--ink)}
.stat-row small{font:500 15px var(--kr);margin-left:4px;color:var(--ink-2)}
.stat-row span{font-size:13px;color:var(--ink-3)}
.facts-row{margin-top:80px;border-bottom:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chips span{font:500 12px var(--en);letter-spacing:.04em;border:1px solid #c9ced6;padding:6px 14px;border-radius:999px;color:var(--ink-2)}
.chips.lg span{font:500 14px var(--kr);padding:9px 18px;background:#fff}
.sub-block{margin-top:64px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-size:11px;font-weight:500;color:var(--navy);background:#eaeef6;padding:3px 10px;border-radius:999px}
.b-list{margin-top:8px;border-top:1px solid var(--line);padding-top:12px}
.b-list li{font:400 13px/1.55 var(--en);color:var(--ink-2);padding:3px 0 3px 14px;position:relative}
.b-list li::before{content:"";position:absolute;left:0;top:11px;width:5px;height:1px;background:var(--ink-3)}
.brand-logo{position:relative}
.vn-badge{position:absolute;top:14px;left:14px;font:normal 500 10px var(--en);letter-spacing:.1em;background:var(--navy);color:#fff;padding:4px 9px;border-radius:2px}
.brand-grid a{flex-direction:column;gap:6px;text-align:center;padding:0 12px}
.brand-grid em{display:block;font:normal 12px var(--kr);color:var(--ink-3);opacity:0;transition:.3s}
.brand-grid a:hover em{opacity:1}
.sec-navy{background:var(--navy);color:#fff}
.sec-navy .sec-head .num,.sec-navy .eyebrow{color:#9fb1d8}
.sec-navy .sec-kr,.sec-navy p{color:#c4cde0!important}
.sec-navy p.lead{color:#fff!important}
.sec-navy .text-link{color:#fff}
.big-stats{display:grid;gap:1px;background:rgba(255,255,255,.15)}
.big-stats li{background:var(--navy);padding:30px 8px 30px 0;display:flex;align-items:baseline;gap:24px}
.big-stats b{font:300 64px/1 var(--en);min-width:120px}
.big-stats span{font-size:15px;color:#c4cde0}
.big-stats.light{background:var(--line)}
.big-stats.light li{background:var(--tint)}
.big-stats.light b{color:var(--navy)}
.big-stats.light span{color:var(--ink-2)}
.roadmap{margin-top:56px;border-top:2px solid var(--ink);padding-top:28px}
.roadmap ol{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.roadmap li{display:flex;flex-direction:column;gap:8px}
.roadmap b{font:400 28px var(--en);color:var(--navy)}
.roadmap span{font-size:15px;color:var(--ink-2)}
.timeline>li>ul li{font-size:16px;color:var(--ink);padding:3px 0}
.timeline>li>ul li+li{color:var(--ink-2)}
.tbl-wrap{overflow-x:auto;margin-top:36px}
.data-tbl{width:100%;border-collapse:collapse;font-size:15px;min-width:520px;background:#fff}
.data-tbl th{text-align:left;font-weight:500;font-size:13px;color:var(--ink-3);padding:14px 20px;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}
.data-tbl td{padding:15px 20px;border-bottom:1px solid var(--line)}
.data-tbl td b{font-family:var(--en);font-weight:500}
.st{font-size:12px;font-weight:600;padding:3px 12px;border-radius:999px}
.st.ok{background:#e4f2ea;color:#1f7a4a}.st.ing{background:#fff3d6;color:#8a6200}
.case{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center;background:#fff;padding:44px;margin-bottom:20px}
.case h3{font-size:22px;font-weight:600;margin-bottom:12px;letter-spacing:-.02em}
.case ul{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.case ul li{background:#fff;padding:20px 12px;text-align:center;display:flex;flex-direction:column;gap:4px}
.case ul b{font-size:17px;color:var(--navy)}
.case ul span{font-size:12px;color:var(--ink-3)}
.news-list a{grid-template-columns:80px 1fr auto}
.news-list a p{font-size:14px;color:var(--ink-3);margin-top:4px}
.contact-guide{margin-top:48px;padding-top:32px;border-top:1px solid #23325a}
.contact-guide .eyebrow{color:#8fa3cf}
.check.light{border-color:#23325a}
.check.light li{color:#c4cde0;border-color:#23325a}
.check.light li::before{border-color:#8fa3cf}
@media (max-width:960px){
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .stat-row li{padding:22px 0 22px 18px}
  .stat-row li:nth-child(odd){padding-left:0}
  .stat-row li:nth-child(2){border-right:0}
  .stat-row li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .stat-row b{font-size:34px}
  .big-stats b{font-size:48px;min-width:90px}
  .roadmap ol{grid-template-columns:1fr}
  .case{grid-template-columns:1fr;padding:28px 22px;gap:28px}
}
@media (max-width:620px){
  .news-list a{grid-template-columns:64px 1fr}
}

/* 생성 이미지 */
.ph.has-img{background:var(--tint)}
.ph.has-img::after{display:none}
.ph.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* 브랜드 로고 */
.brand-img{display:block;max-width:58%;max-height:40px;width:auto;height:auto;object-fit:contain}
.brand-logo .brand-img{max-height:46px;max-width:62%}
.brand-grid a .brand-img{transition:opacity .3s}
@media (max-width:620px){.brand-img{max-height:28px}.brand-logo .brand-img{max-height:36px}}

/* 문의 폼 상태 */
.inquiry .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-foot{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:8px}
.form-foot .btn{margin-top:0}
.form-msg{font-size:14px;line-height:1.6;margin:0}
.form-msg.ok{color:#9fe0b8}.form-msg.err{color:#ffb4a2}
.inquiry button:disabled{opacity:.6;cursor:wait}

/* 인증서 갤러리 */
.cert-grid figure{display:flex;flex-direction:column}
.cert-img{position:relative;display:block;aspect-ratio:1/1.414;overflow:hidden;background:#fff;border:1px solid var(--line)}
.cert-img img{width:100%;height:100%;object-fit:contain;transition:transform .4s}
.cert-img span{position:absolute;inset:auto 0 0 0;padding:10px;font-size:12px;font-weight:500;text-align:center;color:#fff;background:rgba(15,27,54,.82);opacity:0;transition:opacity .3s}
.cert-img:hover img{transform:scale(1.03)}
.cert-img:hover span{opacity:1}
.cert-grid figcaption{display:flex;flex-direction:column;gap:2px;text-align:center;margin-top:16px}
.cert-grid figcaption b{font-size:15px}
.cert-grid figcaption span{font-size:13px;color:var(--ink-2)}
.cert-grid figcaption em{font-style:normal;font-size:12px;color:var(--ink-3);margin-top:4px}
@media (max-width:620px){.cert-grid{grid-template-columns:repeat(2,1fr);max-width:none}.cert-grid figure{padding:12px}}

/* 정책 본문 */
.prose h3{font-size:17px;font-weight:600;margin:32px 0 8px}
.prose p{color:var(--ink-2)}

/* 판매 채널: 링크 없음 */
div.channel:hover{background:#fff;color:inherit}