/* ============================================================
   Seomun Timber — "Clean Timber" design system
   Warm paper canvas, one restrained walnut accent, quiet cards.
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face{font-family:"Seomun Sans";src:url('/legacy-assets/css/fonts/NotoSans-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:"Seomun Sans";src:url('/legacy-assets/css/fonts/NotoSans-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:"Seomun Sans";src:url('/legacy-assets/css/fonts/NotoSans-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:"Seomun Serif";src:url('/legacy-assets/css/fonts/NotoSerifCJKkr-Light.otf') format('opentype');font-weight:300;font-display:swap}
@font-face{font-family:"Seomun Serif";src:url('/legacy-assets/css/fonts/NotoSerifCJKkr-Regular.otf') format('opentype');font-weight:400;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --ink:#211a14;
  --ink-soft:#4d4237;
  --mute:#8a7f70;
  --canvas:#faf7f2;
  --surface:#ffffff;
  --surface-tint:#f2ece1;
  --line:#e7ded1;
  --line-soft:#efe8dc;
  --accent:#7a4a26;
  --accent-deep:#5a3419;
  --accent-soft:#efe1cc;
  --dark:#221a13;
  --dark-deep:#150f0a;
  --on-dark:#ffffff;
  --on-dark-soft:rgba(255,255,255,.74);
  --danger:#a3402f;
  --success:#3d6b45;
  --shell:min(1320px,calc(100vw - 64px));
  --header:132px;
  --radius:14px;
  --radius-sm:10px;
  --shadow-card:0 1px 2px rgba(33,26,20,.05),0 6px 18px rgba(33,26,20,.06);
  --shadow-hover:0 10px 26px rgba(33,26,20,.12);
  --font-body:"Seomun Sans",Arial,"Helvetica Neue",sans-serif;
  --font-display:"Seomun Serif","Seomun Sans",Georgia,serif;
}

/* ---------- Reset & base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 12px);overflow-x:hidden}
body{margin:0;max-width:100vw;overflow-x:hidden;background:var(--canvas);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.65;word-break:keep-all;-webkit-font-smoothing:antialiased}
body.menu-open,body.dialog-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
p,h1,h2,h3,h4{margin-top:0}
ul{list-style:none;margin:0;padding:0}
.shell{width:var(--shell);margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:var(--ink);color:#fff;padding:12px 18px;border-radius:8px;transition:top .2s}
.skip-link:focus{top:16px}
#app>main{display:block}
.fatal-error{max-width:640px;margin:140px auto;padding:36px;background:var(--surface);color:var(--danger);border:1px solid var(--line);border-radius:var(--radius)}

/* ---------- Section label / eyebrow ---------- */
.section-label{margin:0 0 10px;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--accent);text-transform:uppercase}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}

/* ---------- Link-mark icon (small diagonal arrow) ---------- */
.link-icon{position:relative;display:inline-block;width:16px;height:16px;flex:0 0 16px;vertical-align:middle}
.link-icon::before,.link-icon::after{content:"";position:absolute;width:7px;height:7px;border:1.6px solid currentColor;border-radius:2px;transform:rotate(-45deg)}
.link-icon::before{left:1px;top:4px}
.link-icon::after{right:1px;top:4px}

/* ---------- Buttons ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 26px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:700;letter-spacing:.01em;transition:background .2s,color .2s,border-color .2s,transform .2s}
.button-primary{background:var(--ink);color:#fff}
.button-primary:hover{background:var(--accent-deep);transform:translateY(-1px)}

/* ============================================================
   Header
   ============================================================ */
.site-header{position:fixed;top:0;left:0;width:100vw;max-width:100%;z-index:100;background:var(--surface);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.utility-bar,.primary-nav{min-width:0}
.utility-bar>div,.header-actions{min-width:0;flex-shrink:1}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(33,26,20,.08)}
.utility-bar{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;background:var(--surface-tint);font-size:16px;font-weight:500;color:var(--ink-soft);overflow:hidden;transition:height .3s ease,opacity .3s ease}
.utility-bar>div{display:flex;gap:24px}
.utility-bar>div span+span{color:var(--mute)}
.utility-bar-right{display:flex;align-items:center;gap:27px;flex-shrink:0}
.utility-bar-right>a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:2px}
.utility-social{display:flex;align-items:center;gap:14px}
.utility-social a{display:flex;width:28px;height:28px;opacity:.88;transition:opacity .2s,transform .2s}
.utility-social img{width:100%;height:100%;object-fit:contain;border-radius:5px}
.utility-social a:hover{opacity:1;transform:translateY(-1px)}
.site-header.is-condensed .utility-bar{height:0;opacity:0}
.primary-nav{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 48px}
.brand{display:flex;align-items:center;width:258px}
.brand img{width:100%;height:auto;object-fit:contain}
.desktop-nav{height:84px}
.desktop-nav>ul{height:100%;display:flex;align-items:center;gap:48px}
.nav-item{position:relative;height:100%;display:flex;align-items:center}
.nav-item>a{position:relative;padding:12px 0;font-size:22px;font-weight:500}
.nav-item>a::after{content:"";position:absolute;left:0;bottom:3px;width:0;height:3px;background:var(--accent);transition:width .2s}
.nav-item:hover>a::after,.nav-item.is-current>a::after,.nav-item:focus-within>a::after{width:100%}
.nav-dropdown{position:absolute;top:calc(100% + 1px);left:50%;transform:translateX(-50%) translateY(6px);min-width:324px;padding:15px 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-hover);opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s}
.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown{opacity:1;visibility:visible;transform:translateX(-50%)}
.nav-dropdown>ul>li{position:relative}
.nav-dropdown a{display:block;padding:13px 30px;font-size:21px}
.nav-dropdown>ul>li>a:hover,.nav-dropdown>ul>li:focus-within>a{background:var(--surface-tint)}
.nav-third{position:absolute;left:calc(100% + 1px);top:-17px;min-width:315px;padding:15px 0;background:var(--surface);border:1px solid var(--line);border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-hover);opacity:0;visibility:hidden;transform:translateX(-6px);transition:opacity .18s,visibility .18s,transform .18s}
.nav-dropdown>ul>li:hover>.nav-third,.nav-dropdown>ul>li:focus-within>.nav-third{opacity:1;visibility:visible;transform:none}
.nav-third a{padding:13px 27px;font-size:19.5px;color:var(--ink-soft)}
.header-actions{display:flex;align-items:center;gap:30px}
.language-switch{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:700;letter-spacing:.06em}
.language-switch button{border:0;background:none;padding:6px 0;opacity:.4}
.language-switch button.is-active{opacity:1;color:var(--accent)}
.language-switch span{width:1.5px;height:15px;background:var(--line)}
.header-cta{display:inline-flex;align-items:center;gap:15px;height:60px;padding:0 30px;border-radius:999px;background:var(--ink);color:#fff;font-size:19.5px;font-weight:700}
.header-cta:hover{background:var(--accent-deep)}
.admin-link{font-size:18px;color:var(--mute)}
.menu-button{display:none;width:57px;height:57px;border:0;background:var(--surface-tint);border-radius:999px;position:relative}
.menu-button span{position:absolute;left:15px;width:27px;height:2px;background:var(--ink);transition:transform .25s,top .25s}
.menu-button span:first-child{top:24px}
.menu-button span:last-child{top:31.5px}
.menu-button[aria-expanded="true"] span:first-child{top:27px;transform:rotate(45deg)}
.menu-button[aria-expanded="true"] span:last-child{top:27px;transform:rotate(-45deg)}
.mobile-menu{display:none}

/* ============================================================
   Home — hero
   ============================================================ */
.nike-hero{position:relative;margin-top:var(--header);height:min(66vh,600px);min-height:360px;overflow:hidden;background:var(--dark);color:#fff}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.nike-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(21,15,10,.5) 0%,rgba(21,15,10,.08) 32%,rgba(21,15,10,.1) 68%,rgba(21,15,10,.62) 100%);pointer-events:none}
.nike-hero-copy{position:absolute;z-index:1;left:max(32px,calc((100vw - 1320px)/2 + 32px));bottom:clamp(48px,8vw,96px);max-width:600px}
.nike-hero-copy p{font-family:var(--font-body);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-soft);margin:0 0 18px}
.nike-hero-copy h1{font-family:var(--font-display);font-weight:300;font-size:clamp(42px,6vw,78px);line-height:1.08;letter-spacing:-.01em;margin:0 0 28px}
.nike-hero-copy a{display:inline-flex;align-items:center;gap:14px;height:50px;padding:0 26px;background:#fff;color:var(--ink);border-radius:999px;font-size:14px;font-weight:700}
.nike-hero-copy a:hover{background:var(--accent-soft)}

/* ---------- Home — quick nav ---------- */
.original-quick{background:var(--surface);border-bottom:1px solid var(--line)}
.original-quick nav{display:grid;grid-template-columns:repeat(4,1fr)}
.original-quick a{position:relative;display:flex;align-items:center;gap:16px;min-width:0;min-height:104px;padding:22px 32px;border-right:1px solid var(--line);transition:background .2s,color .2s}
.original-quick a:last-child{border-right:0}
.original-quick a:hover{background:var(--surface-tint);color:var(--accent)}
.original-quick a>img{display:none}
.quick-icon{width:30px;height:30px;flex:0 0 30px;color:var(--accent)}
.quick-icon svg{width:100%;height:100%}
.quick-label{min-width:0;overflow-wrap:anywhere;font-size:16px;font-weight:500;letter-spacing:-.01em}
.original-quick .link-icon{margin-left:auto;color:var(--mute)}
.original-quick a:hover .link-icon{color:var(--accent)}

/* ---------- Home — procurement banner ---------- */
.procurement-banner{display:grid;grid-template-columns:auto auto 1fr;gap:28px;align-items:center;margin:64px 0;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:border-color .2s,box-shadow .2s,transform .2s}
.procurement-banner:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.procurement-banner>img{height:220px;width:auto;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 6px 16px rgba(33,26,20,.12)}
.procurement-banner-mark{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100px;text-align:center}
.procurement-banner-mark img{width:72px;height:72px}
.procurement-banner-mark span{font-size:10px;font-weight:700;letter-spacing:.04em;color:var(--accent);line-height:1.35}
.procurement-banner-copy h2{margin:8px 0 10px;font-family:var(--font-display);font-weight:400;font-size:clamp(22px,2.6vw,30px);color:var(--ink)}
.procurement-banner-copy>p:not(.section-label){margin:0 0 18px;color:var(--mute);font-size:14.5px}
.procurement-banner-cta{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--accent)}
.procurement-banner:hover .procurement-banner-cta{color:var(--accent-deep)}

.procurement-mark-standalone{display:flex;align-items:center;gap:14px;margin:40px 0;padding:14px 20px;background:var(--surface);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow-hover);width:fit-content}
.procurement-mark-standalone img{width:56px;height:56px;flex:0 0 56px}
.procurement-mark-standalone span{font-size:13px;font-weight:500;color:var(--ink-soft)}
.product-cert-marks{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.product-cert-marks .procurement-mark-standalone{margin:0;padding:10px 16px}
.product-cert-marks .procurement-mark-standalone img{width:40px;height:40px;flex:0 0 40px}

/* ---------- Home — products showcase ---------- */
.original-products{padding:120px 0;background:var(--canvas)}
.home-section-head,.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.home-section-head h2,.page-heading h2,.company-profile h2,.contact-page h2{font-family:var(--font-display);font-weight:300;font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:0;margin:0;color:var(--ink)}
.home-section-head>p,.page-heading>p{margin:10px 0 0;max-width:420px;color:var(--mute);font-size:15px;line-height:1.6}
.home-section-head>a{font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:3px;color:var(--accent);white-space:nowrap}
.original-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.original-product{position:relative;display:flex;flex-direction:column;min-height:0;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:border-color .2s,box-shadow .2s,transform .2s}
.original-product:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.original-product-image{aspect-ratio:4/3;margin-bottom:18px;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-tint)}
.original-product-image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.original-product:hover .original-product-image img{transform:scale(1.04)}
.original-product>div:last-of-type{padding-right:6px}
.original-product span{font-size:11px;color:var(--accent);font-weight:700}
.original-product h3{font-size:16px;font-weight:500;letter-spacing:-.01em;margin:8px 0 6px}
.original-product h3 small{font-size:11px;color:var(--mute);font-weight:400}
.original-product p{margin:0;font-size:12.5px;line-height:1.55;color:var(--mute)}
.original-product>.link-icon{position:absolute;right:18px;bottom:18px;color:var(--mute)}
.original-product:hover>.link-icon{color:var(--accent)}
.ebook-product{background:var(--dark);border-color:var(--dark)}
.ebook-product span{color:var(--accent-soft)}
.ebook-product h3,.ebook-product p,.ebook-product h3 small{color:var(--on-dark-soft)}
.ebook-product h3{color:#fff}
.ebook-product .original-product-image{background:rgba(255,255,255,.08)}
.ebook-product:hover{border-color:var(--accent-soft)}

/* ---------- Home — latest (activities / video / gallery) ---------- */
.home-latest{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:0 0 120px}
.home-latest>article{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-card)}
.latest-heading{display:flex;align-items:end;gap:16px;margin-bottom:16px}
.latest-heading .section-label{margin:0}
.latest-heading h2{font-size:19px;font-weight:500;margin:2px 0 0}
.latest-heading a{margin-left:auto;display:grid;place-items:center;width:32px;height:32px;border-radius:999px;background:var(--surface-tint);font-size:16px;line-height:1}
.activity-grid{flex:1;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:6px}
.activity-grid img{width:100%;height:100%;min-height:0;object-fit:cover;border-radius:var(--radius-sm)}
.video-library{flex:1;display:flex}
.video-library>a{position:relative;flex:1;display:block;overflow:hidden;border-radius:var(--radius-sm);background:var(--dark)}
.video-library>a>img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:transform .4s}
.video-library>a:hover img{transform:scale(1.04)}

.product-popup{position:fixed;z-index:150;right:24px;bottom:24px;width:min(280px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-hover);overflow:hidden;animation:popup-in .5s .4s both}
.product-popup a{display:block}
.product-popup img{width:100%;height:190px;object-fit:contain;background:var(--surface-tint);padding:10px}
.product-popup a>div{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 16px}
.product-popup span{font-size:10px;letter-spacing:.1em;color:var(--accent);font-weight:700}
.product-popup strong{font-size:12.5px;font-weight:500}
.product-popup button{position:absolute;z-index:2;top:8px;right:8px;width:26px;height:26px;border:0;border-radius:999px;background:rgba(33,26,20,.55);color:#fff;font-size:17px;line-height:1}
.product-popup button:hover{background:var(--accent)}
@keyframes popup-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ============================================================
   Sub-hero — inner page banner
   ============================================================ */
.sub-hero{position:relative;margin-top:var(--header);height:340px;min-height:340px;display:flex;align-items:flex-end;padding-bottom:48px;color:#fff;background:var(--dark) var(--page-image) center/cover no-repeat}
.sub-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(21,15,10,.82),rgba(21,15,10,.4) 60%,rgba(21,15,10,.22))}
.sub-hero-content{position:relative;z-index:1}
.sub-hero .eyebrow{color:var(--accent-soft)}
.sub-hero h1{font-family:var(--font-display);font-weight:300;font-size:clamp(34px,4.4vw,58px);line-height:1.12;margin:0 0 14px}
.sub-hero p:last-child{margin:0;max-width:580px;font-size:15px;color:var(--on-dark-soft)}

/* ---------- Generic inner page section ---------- */
.page-section{padding:100px 0}
.custom-html-block{padding:0 0 100px;color:var(--ink)}
.company-profile,.timeline-section,.credentials,.policy-page,.contact-page,.social-page,.product-category-section,.catalog-page{color:var(--ink)}

/* ============================================================
   Company page
   ============================================================ */
.company-profile{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}
.company-profile .page-heading,.company-profile>aside{border:0;padding:0;margin:0;display:block}
.company-message{font-size:16px;line-height:1.85;color:var(--ink-soft)}
.company-message p{margin:0 0 20px}
.company-message p:first-child{font-size:19px;color:var(--ink)}
.company-message strong{display:block;margin-top:30px;font-size:14px;color:var(--ink)}

.timeline-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.timeline-section .page-heading{display:block;border:0;padding:0;margin:0 0 8px}
.timeline{border-top:1px solid var(--line)}
.timeline-row{display:grid;grid-template-columns:110px 1fr;gap:36px;padding:26px 0;border-bottom:1px solid var(--line)}
.timeline-row h3{margin:0;font-family:var(--font-display);font-weight:400;font-size:24px;color:var(--accent)}
.timeline-row ul{color:var(--ink-soft)}
.timeline-row li+li{margin-top:6px}

/* ---------- Organization / safety (policy pages) ---------- */
.policy-page .page-heading{margin-bottom:36px}
.policy-page>img{display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.back-link{display:inline-flex;align-items:center;margin-top:40px;padding:0 20px;height:44px;border-radius:999px;background:var(--surface-tint);font-size:13px;font-weight:700}
.back-link::before{content:"";width:7px;height:7px;border:1.4px solid currentColor;border-radius:50%;display:inline-block;margin-right:10px}
.back-link:hover{background:var(--accent-soft);color:var(--accent-deep)}

/* ============================================================
   Products listing (category cards)
   ============================================================ */
.product-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.product-category-card{position:relative;display:flex;flex-direction:column;padding:32px 30px 30px;background:linear-gradient(150deg,var(--surface-tint),var(--surface) 65%);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-card);color:var(--ink);transition:box-shadow .25s,transform .25s}
.product-category-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.product-category-card-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:200px;margin-bottom:22px}
.product-category-card-blob{position:absolute;width:80%;aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle,var(--accent-soft) 0%,rgba(239,225,204,0) 72%)}
.product-category-card-visual img{position:relative;width:100%;max-height:220px;object-fit:contain;filter:drop-shadow(0 20px 24px rgba(33,26,20,.14));transition:transform .3s}
.product-category-card:hover .product-category-card-visual img{transform:translateY(-4px) scale(1.02)}
.product-category-card span{font-size:12px;font-weight:700;color:var(--accent)}
.product-category-card h2{font-family:var(--font-display);font-weight:400;font-size:24px;line-height:1.2;margin:8px 0 10px;color:var(--ink)}
.product-category-card p{margin:0 0 18px;font-size:14px;line-height:1.55;color:var(--mute)}
.product-category-card b{margin-top:auto;font-size:12.5px;letter-spacing:.04em;font-weight:700;color:var(--accent);display:inline-flex;align-items:center}
.product-category-card b .link-icon{margin-left:8px}

/* ============================================================
   Product category page (grid + details) & product-detail single
   ============================================================ */
.category-tagline{margin:0 0 28px;font-family:var(--font-display);font-style:italic;font-weight:400;font-size:14.5px;letter-spacing:.03em;color:var(--accent-deep)}

/* ---------- Product detail hero (catalogue-style layout) ---------- */
.product-hero-block{padding-top:56px}
.product-hero-eyebrow-en{margin:0;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--accent);text-transform:uppercase}
.product-hero-eyebrow-ko{margin:10px 0 8px;font-family:var(--font-display);font-weight:400;font-size:clamp(26px,3.4vw,38px);color:var(--ink)}

.product-collection-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--ink);margin-bottom:28px}
.product-collection-links{display:flex;flex-wrap:wrap;gap:28px}
.product-collection-links a{font-size:14.5px;font-weight:500;color:var(--mute);padding-bottom:4px;border-bottom:2px solid transparent}
.product-collection-links a:hover{color:var(--ink)}
.product-collection-links a.is-active{color:var(--ink);font-weight:700;border-bottom-color:var(--accent)}
.product-breadcrumb{font-size:12.5px;color:var(--mute)}
.product-breadcrumb span{margin:0 4px;color:var(--line)}

.product-sibling-bar{display:flex;flex-wrap:nowrap;border:1px solid var(--ink);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:40px}
.product-sibling-bar a{flex:1;text-align:center;padding:18px 12px;font-size:14.5px;font-weight:500;color:var(--ink);background:var(--surface);border-right:1px solid var(--ink);transition:background .2s,color .2s}
.product-sibling-bar a:last-child{border-right:0}
.product-sibling-bar a:hover{background:var(--surface-tint);color:var(--ink)}
.product-sibling-bar a.is-active{background:var(--ink);color:#fff;font-weight:700;border-color:var(--ink)}

.product-name-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.product-name-en{margin:0;font-family:var(--font-display);font-weight:700;font-size:clamp(28px,3.2vw,44px);letter-spacing:.01em;color:var(--ink);text-transform:uppercase}
.product-name-ko{margin:6px 0 24px;font-family:var(--font-body);font-weight:300;font-size:clamp(22px,2.4vw,30px);color:var(--ink-soft)}
.product-name-copy hr{border:0;border-top:1px solid var(--line);margin:0 0 24px}
.product-dimension-line{margin:0 0 22px;font-size:clamp(24px,2.6vw,32px);font-weight:800;letter-spacing:.02em;color:var(--ink)}
.product-description-text{margin:0 0 32px;color:var(--ink-soft);line-height:1.85;font-size:15px}
.product-photo-card{border-radius:var(--radius);background:var(--surface-tint);box-shadow:var(--shadow-card);padding:32px}
.product-photo-card img{width:100%;max-height:520px;object-fit:contain;border-radius:calc(var(--radius) - 12px)}
.product-install-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.product-install-card{margin:0;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-card);aspect-ratio:4/3}
.product-install-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.product-install-card:hover img{transform:scale(1.04)}
.product-diagram{display:flex;flex-direction:column;gap:14px}
.product-diagram-card{border-radius:var(--radius);background:var(--surface-tint);box-shadow:var(--shadow-card);padding:28px;display:flex;align-items:center;justify-content:center}
.product-diagram-card img{width:100%;height:auto;object-fit:contain;border-radius:calc(var(--radius) - 12px)}
.product-diagram-size{padding:14px 28px}
.product-diagram-size img{max-height:90px;width:auto}

.kangmaru-colors{margin:20px auto 80px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-card)}
.color-heading{display:flex;align-items:baseline;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px}
.color-heading p{margin:0;font-size:12px;font-weight:700;color:var(--accent)}
.color-heading-logo{height:46px;width:auto;align-self:center}
.color-heading h2{margin:0;font-size:24px;font-weight:500}
.color-heading span{margin-left:auto;font-size:13px;color:var(--mute)}
.color-picker{display:grid;grid-template-columns:1fr 1.15fr;gap:36px;align-items:start}
.color-viewer{position:sticky;top:calc(var(--header) + 24px)}
.color-viewer img{width:100%;aspect-ratio:1/1;object-fit:contain;border-radius:var(--radius);background:var(--surface-tint);box-shadow:var(--shadow-card);transition:opacity .15s}
.kangmaru-colors.ratio-wide .color-viewer img{aspect-ratio:355/144}
.color-viewer-info{display:flex;align-items:baseline;gap:12px;margin-top:16px}
.color-viewer-index{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.04em}
.color-viewer-info h3{margin:0;font-size:21px;font-weight:500;color:var(--ink)}
.color-swatch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.color-swatch{display:block;border:2px solid transparent;border-radius:var(--radius-sm);padding:6px;background:none;cursor:pointer;text-align:left;font:inherit;transition:border-color .2s,background .2s}
.color-swatch img{width:100%;aspect-ratio:1/1;object-fit:contain;border-radius:calc(var(--radius-sm) - 4px);background:var(--surface-tint);transition:transform .2s}
.kangmaru-colors.ratio-wide .color-swatch img{aspect-ratio:355/144}
.color-swatch:hover{background:var(--surface-tint)}
.color-swatch:hover img{transform:translateY(-2px)}
.color-swatch span{display:block;margin-top:8px;font-size:12.5px;font-weight:500;color:var(--ink-soft)}
.color-swatch.is-active{border-color:var(--accent);background:var(--surface-tint)}
.color-swatch.is-active span{color:var(--accent);font-weight:700}

.product-single{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);align-items:center;gap:clamp(30px,6vw,90px)}
.product-single-image{overflow:hidden;border-radius:var(--radius);background:var(--surface-tint)}
.product-single-image img{width:100%;min-height:400px;object-fit:cover}
.product-single article{padding:10px 0}
.product-single h2{margin:0 0 18px;font-family:var(--font-display);font-weight:300;font-size:clamp(30px,3.6vw,44px)}
.product-single article>p:not(.section-label):not(.product-editor-note){margin:0;color:var(--ink-soft);font-size:16px;line-height:1.7;white-space:pre-line}
.product-editor-note{margin:30px 0 0;padding:14px 16px;border-radius:var(--radius-sm);background:var(--surface-tint);color:var(--mute);font-size:12.5px;line-height:1.5}
.spec-table-wrap{overflow-x:auto}
.spec-table{width:100%;border-collapse:collapse;border-top:1px solid var(--ink)}
.spec-table th,.spec-table td{padding:14px 20px;text-align:left;vertical-align:top;font-size:14.5px;line-height:1.6;white-space:nowrap}
.spec-table thead th{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mute);border-bottom:2px solid var(--ink)}
.spec-table tbody tr{border-bottom:1px solid var(--line)}
.spec-table tbody th{font-weight:700;color:var(--accent)}
.spec-table tbody td{color:var(--ink-soft);white-space:normal}
.spec-table-pairs th{width:220px;color:var(--accent)}
.spec-table-pairs td{white-space:normal}

/* ============================================================
   Certification page
   ============================================================ */
.credential-intro{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:60px}
.credential-intro-2{grid-template-columns:repeat(2,1fr)}
.credential-intro>div{min-height:130px;padding:24px;background:var(--surface);display:flex;flex-direction:column;justify-content:space-between}
.credential-intro span{font-size:11px;color:var(--accent);font-weight:700}
.credential-intro strong{font-size:18px;letter-spacing:-.01em}

.credential-showcase{margin-bottom:80px}
.credential-showcase-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:20px}
.credential-showcase-head p{margin:0;font-size:19px;font-weight:500}
.credential-showcase-head span{font-size:13px;color:var(--mute)}
.credential-media-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.credential-media-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.credential-media-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover)}
.credential-media-card>img{width:100%;height:auto;aspect-ratio:210/297;object-fit:contain;background:var(--surface-tint);padding:10px}
.credential-media-card>div:last-child{padding:14px;min-height:100px;display:flex;flex:1;flex-direction:column}
.credential-media-card>div>span{font-size:10px;font-weight:700;letter-spacing:.05em;color:var(--mute);margin-bottom:6px}
.credential-media-card h3{font-size:14.5px;line-height:1.35;font-weight:500;margin:0}
.credential-media-card b{margin-top:auto;padding-top:10px;font-size:12px;font-weight:500;color:var(--accent)}
.credential-document{height:auto;aspect-ratio:210/297;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:var(--surface-tint);color:var(--accent)}
.credential-document svg{width:48px;height:48px}
.credential-document span{font-size:10px;font-weight:700;letter-spacing:.1em}

.credentials .page-heading{margin-bottom:24px}
.credential-list{list-style:none;counter-reset:none;margin:0;padding:0;border-top:1px solid var(--ink);display:grid;grid-template-columns:1fr 1fr;column-gap:44px}
.credential-list li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:16px;font-size:14.5px;color:var(--ink-soft)}
.credential-list span{font-size:10px;color:var(--accent);font-weight:700;padding-top:3px}

.technology-band{background:var(--surface-tint)}
.technology-band .page-heading{margin-bottom:24px}
.technology-media-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.technology-media-grid .credential-media-card{background:#fff}

/* ============================================================
   Gallery, activities, video pages
   ============================================================ */
.gallery-page-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.gallery-page-card{position:relative;height:340px;overflow:hidden;border-radius:var(--radius);margin:0}
.gallery-page-card.feature{grid-row:span 2;height:704px}
.gallery-page-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-page-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(21,15,10,.68))}
.gallery-page-card:hover img{transform:scale(1.04)}
.gallery-page-card figcaption{position:absolute;z-index:1;left:20px;bottom:16px;display:flex;gap:12px;align-items:center;color:#fff;font-size:14px}
.gallery-page-card figcaption span{font-size:11px;color:var(--accent-soft)}

.gallery-sections{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:60px}
.gallery-sections a{display:grid;grid-template-columns:1fr auto;padding:26px 28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s,background .2s}
.gallery-sections a:hover{border-color:var(--accent);background:var(--surface-tint)}
.gallery-sections span{font-size:11px;color:var(--accent);font-weight:700}
.gallery-sections strong{grid-column:1;margin-top:36px;font-size:21px;font-weight:500;letter-spacing:-.01em}
.gallery-sections .link-icon{grid-column:2;grid-row:2;align-self:end;justify-self:end;color:var(--mute)}
.gallery-sections a:hover .link-icon{color:var(--accent)}

.activity-page-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 16px}
.activity-page-grid figure{margin:0}
.activity-page-image{position:relative;overflow:hidden;border-radius:var(--radius-sm);background:var(--surface-tint)}
.activity-page-grid img{width:100%;height:230px;object-fit:cover;transition:transform .4s}
.activity-page-image:hover img{transform:scale(1.04)}
.activity-page-index{position:absolute;top:10px;left:12px;padding:4px 9px;border-radius:999px;background:rgba(21,15,10,.72);color:#fff;font-size:10px;font-weight:700}
.activity-page-grid figcaption{display:inline-block;margin-top:10px;padding:5px 14px;border-radius:999px;background:var(--surface-tint);color:var(--ink-soft);font-size:11px;font-weight:500;line-height:1.4;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.video-page-card{display:grid;grid-template-columns:1.2fr .8fr;min-height:400px;background:var(--dark);color:#fff;border-radius:var(--radius);overflow:hidden}
.video-page-card>img{width:100%;height:100%;min-height:400px;object-fit:cover}
.video-page-card>div{padding:56px 48px;display:flex;flex-direction:column;justify-content:center}
.video-page-card span{font-size:10px;letter-spacing:.14em;color:var(--accent-soft);font-weight:700}
.video-page-card h2{font-family:var(--font-display);font-weight:300;font-size:36px;margin:16px 0}
.video-page-card p{margin:0;color:var(--on-dark-soft);line-height:1.7}

.video-grid{margin-top:32px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.video-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s,box-shadow .2s,transform .2s}
.video-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.video-card-play{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;cursor:pointer;background:var(--dark)}
.video-card-play img{width:100%;height:100%;object-fit:cover;opacity:.85}
.video-play-icon{position:absolute;inset:0;margin:auto;width:56px;height:56px;border-radius:50%;background:rgba(33,26,20,.72);display:flex;align-items:center;justify-content:center}
.video-play-icon::before{content:'';border-style:solid;border-width:9px 0 9px 15px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-card-play:hover .video-play-icon{background:var(--accent)}
.video-card-body{padding:16px 18px}
.video-card-body h3{margin:0;font-size:14.5px;font-weight:500;line-height:1.4;color:var(--ink)}
.video-embed{position:relative;width:100%;aspect-ratio:16/9;background:#000}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-empty{margin-top:32px;padding:40px;text-align:center;color:var(--mute);background:var(--surface-tint);border-radius:var(--radius-sm)}

/* ============================================================
   Support page (contact / map / social)
   ============================================================ */
.contact-page{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px}
.contact-page .page-heading{display:block;border:0;padding:0;margin:0}
.contact-page h2{margin:0}
.contact-list{border-top:1px solid var(--line)}
.contact-list article{padding:22px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:130px 1fr}
.contact-list span{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--accent)}
.contact-list a,.contact-list p{margin:0;font-size:16px;color:var(--ink)}
.contact-list a:hover{color:var(--accent)}

.map-panel{padding:80px 0;background:var(--surface-tint)}
.map-panel .shell>div{max-width:560px}
.map-panel h2{font-family:var(--font-display);font-weight:300;font-size:34px;margin:0 0 16px}
.map-panel p:not(.section-label){margin:0 0 26px;color:var(--ink-soft)}

.social-page .page-heading{margin-bottom:24px}
.social-page>div{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.social-page a{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:12px;min-height:96px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s,transform .2s}
.social-page a:hover{border-color:var(--accent);transform:translateY(-2px)}
.social-page a>img{width:30px;max-height:30px;object-fit:contain}
.social-page a strong{font-size:14.5px;font-weight:500}
.ebook-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font:700 13px var(--font-body)}
.social-page .link-icon{color:var(--mute)}
.social-page a:hover .link-icon{color:var(--accent)}

/* ============================================================
   Catalog page
   ============================================================ */
.catalog-board{border-top:1px solid var(--ink)}
.catalog-row{display:grid;grid-template-columns:64px minmax(0,1fr) 110px auto;gap:18px;align-items:center;padding:22px 6px;border-bottom:1px solid var(--line);transition:background .18s}
.catalog-row:hover{background:var(--surface-tint)}
.catalog-thumb{width:56px;height:56px;border-radius:10px;overflow:hidden;background:var(--surface-tint);display:flex;align-items:center;justify-content:center;flex:0 0 56px}
.catalog-thumb img{width:100%;height:100%;object-fit:cover}
.catalog-number{font-size:12.5px;color:var(--mute)}
.catalog-row h2{margin:0;font-size:17px;font-weight:500}
.catalog-row p{margin:5px 0 0;color:var(--mute);font-size:13.5px;line-height:1.45}
.catalog-row time{color:var(--mute);font-size:12.5px}
.catalog-row>a{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 14px;border-radius:999px;background:var(--ink);color:#fff;font-size:12.5px;font-weight:500}
.catalog-row>a:hover{background:var(--accent)}
.catalog-file-icon{display:inline-block;width:15px;height:19px;border:1.5px solid currentColor;border-radius:3px;position:relative}
.catalog-file-icon::after{content:"";position:absolute;left:3px;right:3px;top:6px;height:1.4px;background:currentColor;box-shadow:0 4px 0 currentColor}
.catalog-empty{min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:var(--surface-tint);border-radius:var(--radius);color:var(--mute);text-align:center}
.catalog-empty .catalog-file-icon{width:24px;height:30px;color:var(--accent)}
.catalog-empty p{margin:0;font-size:14.5px}

.faq-list{border-top:1px solid var(--ink)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;display:flex;align-items:center;gap:18px;padding:22px 6px;cursor:pointer;font-size:16px;font-weight:500;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';margin-left:auto;font-size:20px;font-weight:300;color:var(--mute);transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--accent)}
.faq-q-mark,.faq-a-mark{flex:0 0 28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:12px;font-weight:700}
.faq-q-mark{background:var(--surface-tint);color:var(--accent)}
.faq-a-mark{background:var(--accent);color:#fff}
.faq-answer{display:flex;gap:18px;padding:0 6px 26px;align-items:flex-start}
.faq-answer p{margin:0;color:var(--ink-soft);line-height:1.75;font-size:14.5px}
.faq-answer p a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.faq-answer p a:hover{color:var(--accent-deep)}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--dark);color:var(--on-dark-soft);padding:60px 0 36px}
.footer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-top img{width:170px;filter:brightness(0) invert(1);opacity:.92}
.to-top{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--on-dark-soft)}
.to-top::after{content:"";width:6px;height:6px;background:var(--accent-soft);transform:rotate(45deg);display:block}
.to-top:hover{color:#fff}
.footer-bottom{padding-top:26px;display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:28px;row-gap:14px;align-items:center;color:var(--on-dark-soft);font-size:12px}
.footer-bottom>p{margin:0}
.footer-navigation{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:14px}
.footer-navigation a:hover{color:#fff}

/* ============================================================
   Admin
   ============================================================ */
.admin-page{min-height:100vh;background:var(--canvas);padding:48px 28px;color:var(--ink)}
.admin-shell{max-width:1080px;margin:0 auto}
.admin-brand{display:flex;justify-content:space-between;align-items:center;margin-bottom:56px;font-size:12px;color:var(--mute)}
.admin-brand img{width:190px}
.admin-brand span{border-bottom:1px solid currentColor}
.admin-login{width:min(480px,100%);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:48px;margin:60px auto;box-shadow:var(--shadow-card)}
.admin-login .eyebrow{color:var(--accent)}
.admin-login h1{font-family:var(--font-display);font-weight:300;font-size:36px;margin-bottom:14px}
.admin-login>p:not(.eyebrow){color:var(--mute);font-size:14px;margin-bottom:28px}
.admin-login form{display:grid;gap:16px}
.admin-login label{font-size:12px;font-weight:700}
.admin-login input{display:block;width:100%;height:48px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 14px;margin-top:8px;background:var(--canvas)}
.admin-login input:focus{outline:2px solid var(--accent);outline-offset:1px}
.admin-login small{display:block;color:var(--mute);font-size:10px;line-height:1.6;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.form-message{min-height:22px;margin:0;font-size:12px;color:var(--danger)}
.form-message.success{color:var(--success)}

.editor-head{display:flex;justify-content:space-between;align-items:end;padding-bottom:24px;border-bottom:1px solid var(--line)}
.editor-head p{font-size:10px;letter-spacing:.14em;color:var(--accent);margin:0 0 5px;font-weight:700}
.editor-head h1{font-family:var(--font-display);font-weight:300;font-size:36px;margin:0}
.editor-head>div:last-child{display:flex;gap:10px}
.editor-head button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:10px 18px;font-size:12.5px}
.editor-head button:hover{border-color:var(--accent);color:var(--accent)}
.editor-note{background:var(--surface);border-left:3px solid var(--accent);padding:16px 20px;margin:24px 0;color:var(--mute);font-size:13px}

.manager-actions{display:flex;gap:8px;margin-top:16px}
.manager-actions button{height:38px;padding:0 16px;border:0;border-radius:999px;background:var(--accent);color:#fff;font-size:13px}
.manager-actions button:hover{background:var(--accent-deep)}
.manager-delete{background:var(--danger)!important}
.manager-delete:hover{background:#832c1f!important}

.admin-layout{display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:start;margin:24px 0}
.admin-tabs{display:flex;flex-direction:column;gap:2px;position:sticky;top:20px}
.admin-tab{text-align:left;padding:11px 14px;border:0;border-radius:10px;background:transparent;font-size:13px;color:var(--ink-soft)}
.admin-tab:hover{background:var(--surface-tint)}
.admin-tab.is-active{background:var(--ink);color:#fff;font-weight:500}
.admin-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-width:0}
.admin-section h2{margin:0 0 18px;font-size:21px;font-weight:500}
.admin-object-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.admin-field{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:500}
.admin-field-wide{grid-column:1/-1}
.admin-field input,.admin-field select,.admin-field textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--canvas);padding:10px;font-size:13.5px;font-weight:400}
.admin-file-field{display:flex;gap:8px;align-items:center}
.admin-file-field input{flex:1;border:1px solid var(--line);border-radius:8px;background:var(--canvas);padding:10px;font-size:13.5px;font-weight:400}
.admin-upload-btn{display:inline-flex;align-items:center;height:38px;padding:0 14px;border-radius:999px;background:var(--accent);color:#fff;font-size:12px;white-space:nowrap;cursor:pointer}
.admin-upload-btn:hover{background:var(--accent-deep)}
.admin-upload-btn input{display:none}
.admin-pdf-preview{display:flex;align-items:center;min-height:64px;padding:8px;border:1px dashed var(--line);border-radius:8px;background:var(--surface-tint);color:var(--mute);font-size:12.5px}
.admin-pdf-preview img{max-width:120px;max-height:120px;border-radius:6px;object-fit:cover}

.admin-list-editor{display:grid;grid-template-columns:220px 1fr;gap:24px}
.admin-item-list{display:flex;flex-direction:column;gap:4px;max-height:560px;overflow-y:auto;padding-right:4px}
.admin-item-btn{display:flex;align-items:center;gap:8px;text-align:left;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--canvas);font-size:12.5px}
.admin-item-btn img{width:30px;height:30px;object-fit:cover;border-radius:4px;flex:0 0 30px;background:var(--surface-tint)}
.admin-item-btn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-item-btn small{color:var(--mute);font-weight:400}
.admin-item-btn:hover{border-color:var(--accent)}
.admin-item-btn.is-selected{border-color:var(--accent);background:var(--accent-soft);font-weight:500}
.admin-item-btn.admin-item-new{border-style:dashed;color:var(--accent);font-weight:500}
.admin-item-row{display:flex;align-items:stretch;gap:4px}
.admin-item-row .admin-item-btn{flex:1;min-width:0}
.admin-item-move{display:flex;flex-direction:column;gap:2px}
.admin-move-btn{width:22px;flex:1;padding:0;border:1px solid var(--line);border-radius:6px;background:var(--canvas);color:var(--mute);font-size:10px;line-height:1;cursor:pointer}
.admin-move-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.admin-move-btn:disabled{opacity:.35;cursor:default}

.admin-string-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.admin-string-row{display:flex;gap:8px}
.admin-string-row input{flex:1;border:1px solid var(--line);border-radius:8px;background:var(--canvas);padding:10px;font-size:13.5px}

.admin-advanced{margin:24px 0;padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.admin-advanced summary{cursor:pointer;font-weight:500;font-size:13.5px;color:var(--ink-soft)}
.admin-advanced .json-label{display:block;margin-top:16px;font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--mute)}
.admin-advanced .json-label textarea{display:block;width:100%;height:40vh;margin-top:10px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--dark-deep);color:#e8dfd3;padding:18px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.65;resize:vertical;tab-size:2}
.admin-advanced .json-label textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.editor-footer{display:flex;justify-content:space-between;align-items:center;position:sticky;bottom:0;background:rgba(250,247,242,.96);backdrop-filter:blur(8px);padding:16px 0}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:1100px){
  :root{--shell:calc(100% - 48px)}
  .original-product-grid{grid-template-columns:repeat(2,1fr)}
  .credential-media-grid,.technology-media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:960px){
  :root{--header:132px}
  .utility-bar>div span+span{display:none}
  .desktop-nav{display:none}
  .menu-button{display:block}
  .header-actions{gap:12px}
  .header-cta{display:none}
  .admin-link{display:none}
  .primary-nav{padding:0 20px}
  .utility-bar{padding:0 20px}
  .mobile-menu{display:flex;position:fixed;inset:0;top:var(--header);background:var(--surface);padding:24px 24px 60px;flex-direction:column;gap:2px;z-index:99;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .25s,visibility .25s,transform .25s;overflow-y:auto}
  .mobile-menu.is-open{opacity:1;visibility:visible;transform:none}
  .mobile-menu>a{padding:16px 0;font-size:20px;font-weight:500;border-bottom:1px solid var(--line)}
  .mobile-menu-group{border-bottom:1px solid var(--line)}
  .mobile-menu-group>a:first-child{display:block;padding:16px 0;font-size:20px;font-weight:500;border:0}
  .mobile-submenu,.mobile-thirdmenu{display:block;padding:10px 0 10px 16px;font-size:15px;color:var(--ink-soft)}
  .mobile-thirdmenu{padding-left:32px;font-size:13px;color:var(--mute)}

  .product-collection-nav{flex-direction:column;align-items:flex-start}
  .product-collection-links{gap:16px}
  .product-sibling-bar{flex-direction:column}
  .product-sibling-bar a{border-right:0;border-bottom:1px solid var(--ink)}
  .product-sibling-bar a:last-child{border-bottom:0}
  .product-name-grid{grid-template-columns:1fr;gap:32px}
  .product-diagram{order:-1}

  .nike-hero-copy{left:24px;right:24px;bottom:56px}
  .original-quick nav{grid-template-columns:1fr 1fr}
  .original-quick a{min-height:88px;padding:16px 20px;gap:10px}
  .quick-label{font-size:14px}
  .original-quick a:nth-child(2){border-right:0}
  .original-products{padding:80px 0}
  .original-product-grid{grid-template-columns:1fr 1fr}
  .page-section{padding:72px 0}
  .home-section-head,.page-heading{flex-direction:column;align-items:flex-start}
  .procurement-banner{grid-template-columns:1fr;text-align:center;margin:40px 0}
  .procurement-banner>img{height:auto;width:100%;max-width:280px;margin:0 auto}
  .home-latest{grid-template-columns:1fr;gap:16px}
  .company-profile,.timeline-section,.contact-page{grid-template-columns:1fr;gap:36px}
  .product-category-grid{grid-template-columns:1fr 1fr}
  .credential-intro{grid-template-columns:1fr}
  .credential-media-grid,.technology-media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .credential-list{grid-template-columns:1fr}
  .gallery-page-grid{grid-template-columns:1fr}
  .gallery-page-card.feature{height:340px;grid-row:auto}
  .product-install-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .product-photo-card{padding:18px}
  .gallery-sections{grid-template-columns:1fr}
  .activity-page-grid{grid-template-columns:1fr 1fr}
  .video-page-card{grid-template-columns:1fr}
  .video-page-card>img{min-height:280px}
  .product-single{grid-template-columns:1fr}
  .spec-table-pairs,.spec-table-pairs tbody,.spec-table-pairs tr,.spec-table-pairs th,.spec-table-pairs td{display:block;width:auto}
  .spec-table-pairs tr{padding:14px 20px}
  .spec-table-pairs th{padding:0 0 6px}
  .spec-table-pairs td{padding:0}
  .social-page>div{grid-template-columns:1fr 1fr}
  .color-picker{grid-template-columns:1fr}
  .color-viewer{position:static}
  .color-swatch-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .admin-layout{grid-template-columns:1fr}
  .admin-tabs{position:static;flex-direction:row;flex-wrap:wrap}
  .admin-list-editor{grid-template-columns:1fr}
  .admin-item-list{flex-direction:row;flex-wrap:wrap;max-height:none}
  .admin-object-form{grid-template-columns:1fr}
}

@media(max-width:640px){
  body{font-size:15px}
  .brand{width:128px}
  .primary-nav{padding:0 14px}
  .utility-bar{padding:0 14px}
  .utility-bar-right{gap:10px}
  .utility-bar-right>a{font-size:10px}
  .utility-social{display:none}
  .header-actions{gap:8px}
  .language-switch{font-size:10px;gap:6px}
  .menu-button{width:34px;height:34px}
  .menu-button span{left:9px}
  .original-product-grid{grid-template-columns:1fr 1fr}
  .activity-page-grid{grid-template-columns:1fr 1fr}
  .credential-media-grid,.technology-media-grid,.social-page>div,.color-swatch-grid{grid-template-columns:1fr 1fr}
  .product-category-grid{grid-template-columns:1fr}
  .contact-list article{grid-template-columns:1fr;gap:6px}
  .catalog-row{grid-template-columns:44px minmax(0,1fr);gap:10px}
  .catalog-thumb{width:44px;height:44px;flex:0 0 44px}
  .catalog-row time{grid-column:2}
  .catalog-row>a{grid-column:2;justify-self:start;margin-top:4px}
  .footer-bottom{grid-template-columns:1fr}
  .footer-navigation{justify-content:flex-start}
  .admin-file-field{flex-direction:column;align-items:stretch}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}