/* ============================================================
 INVENTECT — archive.css
 Shared styles for the full-listing pages: work.html + catalogue.html
 3×3 grid, same tokens / nav / type as the rest of the site.
 ============================================================ */
@font-face{
 font-family:'Emergence';
 src:url('uploads/Emergence-Regular.woff') format('woff'),
 url('uploads/Emergence-Regular.woff') format('woff');
 font-weight:400;font-style:normal;font-display:block;
}
:root{
 --bg:#0a0a0a;--bg-2:#100f0e;--fg:#f3f1ec;
 --muted:rgba(243,241,236,.56);--faint:rgba(243,241,236,.12);--faintest:rgba(243,241,236,.06);
 --accent:var(--fg);
 --font-display:'Emergence','Arial Narrow',sans-serif;
 --font-body:'Space Grotesk','Pretendard Variable',Pretendard,system-ui,sans-serif;
 --font-mono:'Roboto Mono','Pretendard Variable',ui-monospace,monospace;
 --pad:clamp(20px,4.5vw,64px);
 --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
/* iOS treats two quick taps as double-tap-to-zoom; touch-action:manipulation
   tells it these are buttons, so a fast second tap stays a click. */
button,.btn,.cta-btn,a.btn{touch-action:manipulation}
/* nothing may stick out sideways: on iOS any horizontal overflow makes the page
   zoom out to fit, which also leaves it scrollable far past the footer. */
html{max-width:100%;overflow-x:clip}
body{max-width:100%;overflow-x:visible}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:#0a0a0a;scrollbar-gutter:stable}
/* wrap policy: keep-all breaks Korean at spaces only; overflow-wrap:normal stops
   Latin words splitting mid-word ("IN / VENTECT"). Inherited by everything. */
body{word-break:keep-all;overflow-wrap:normal}
body{background:var(--bg);color:var(--fg);font-family:var(--font-body);line-height:1.5;letter-spacing:.005em;
 -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--fg);color:var(--bg)}

/* nav (matches detail pages) */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
 padding:18px var(--pad);transition:background .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:blur(14px);border-bottom-color:var(--faint)}
.brand{font-family:var(--font-display);text-transform:uppercase;font-size:45px;letter-spacing:.04em;line-height:1;display:flex;align-items:center;gap:14px}
.wm-type{white-space:nowrap;letter-spacing:.04em}
.brand .wm-type{transform:translateY(3px)}
.wm-type .l{display:inline-block;overflow:hidden;line-height:1;vertical-align:bottom}
.wm-type .l>span{display:inline-block}
@keyframes iv22type{from{max-width:0}to{max-width:1.15em}}
@media(prefers-reduced-motion:no-preference){.wm-type .l{animation:iv22type .5s cubic-bezier(.16,1,.3,1) both}.wm-type .l:nth-child(1){animation-delay:0.00s}.wm-type .l:nth-child(2){animation-delay:0.16s}.wm-type .l:nth-child(3){animation-delay:0.32s}.wm-type .l:nth-child(4){animation-delay:0.48s}.wm-type .l:nth-child(5){animation-delay:0.64s}.wm-type .l:nth-child(6){animation-delay:0.80s}.wm-type .l:nth-child(7){animation-delay:0.96s}.wm-type .l:nth-child(8){animation-delay:1.12s}.wm-type .l:nth-child(9){animation-delay:1.28s}}
.brand-mark{width:.56em;height:.56em;flex-shrink:0;transform:translateY(-.075em);overflow:visible}
.brand-mark .bm-a,.brand-mark .bm-b,.brand-mark .bm-spin,.brand-mark .bm-core{transform-box:view-box;transform-origin:center}
@media(prefers-reduced-motion:no-preference){
 /* mark: option 0 — 12-ray starburst */
 .brand-mark{animation:none}
 .brand-mark .bm-spin{animation:bmSpin 8s linear infinite}
 .brand-mark .bm-a{animation:bmA 5.6s ease-in-out infinite}
 .brand-mark .bm-b{animation:bmB 5.6s ease-in-out infinite}
 .brand-mark .bm-core{animation:bmCore 5.6s ease-in-out infinite}
 @keyframes bmSpin{to{transform:rotate(360deg)}}
 @keyframes bmGlow{0%,100%{transform:translateY(-.07em) scale(1);filter:drop-shadow(0 0 0 transparent)}50%{transform:translateY(-.07em) scale(1.05);filter:drop-shadow(0 0 2.5px rgba(243,241,236,.5))}}
 @keyframes bmA{0%,7%{transform:scale(0)}22%,80%{transform:scale(1)}92%,100%{transform:scale(0)}}
 @keyframes bmB{0%,27%{transform:scale(0)}42%,68%{transform:scale(1)}80%,100%{transform:scale(0)}}
 @keyframes bmCore{0%,7%{transform:scale(1.35)}30%,70%{transform:scale(.82)}90%,100%{transform:scale(1.35)}}
}
.nav-right{display:flex;gap:14px;align-items:center}
.nav-links{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:32px;align-items:center;flex-shrink:0}
.nav-links a{position:relative;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;padding:4px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:currentColor;transition:width .4s var(--ease)}
.nav-links a:hover::after{width:100%}
@media(max-width:1040px){.nav-links{display:none}}
.nav-back{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;flex-shrink:0;
 border:1px solid var(--faint);padding:9px 16px;border-radius:100px;transition:.35s var(--ease)}
.nav-back:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.nav-back .a{transition:transform .4s var(--ease)}
.nav-back:hover .a{transform:translateX(-4px)}
.lang-toggle{display:inline-flex;align-items:center;gap:0;border:1px solid var(--faint);border-radius:100px;padding:3px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;user-select:none}
.lang-toggle button{appearance:none;background:none;border:0;color:var(--muted);cursor:pointer;font:inherit;letter-spacing:inherit;padding:5px 11px;border-radius:100px;line-height:1;transition:color .3s,background .3s}
.lang-toggle button:hover{color:var(--fg)}
.lang-toggle .div{width:1px;height:12px;background:var(--faint)}
.lang-toggle[data-active="en"] button[data-set="en"],
.lang-toggle[data-active="kr"] button[data-set="kr"]{background:var(--fg);color:var(--bg)}
@media(max-width:760px){.nav{padding:14px var(--pad)}.brand{font-size:45px}.nav-right{gap:10px}.nav-back{padding:8px 13px}}

/* page shell */
.wrap{padding:0 var(--pad)}
main.wrap{padding:clamp(96px,13vh,150px) var(--pad) clamp(60px,9vw,120px)}
.ahead{border-bottom:1px solid var(--faint);padding-bottom:clamp(26px,3.6vw,44px);margin-bottom:clamp(30px,4vw,52px)}
.eyebrow-row{display:flex;align-items:center;gap:16px;margin-bottom:clamp(20px,2.6vw,30px)}
.eyebrow-row .num{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--accent)}
.eyebrow-row .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase}
.eyebrow-row .rule{flex:1;height:1px;background:var(--faint)}
.eyebrow-row .count{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--muted);white-space:nowrap}
.atitle{font-family:var(--font-display);text-transform:uppercase;font-weight:400;line-height:.86;letter-spacing:.004em;font-size:clamp(56px,11vw,150px)}
.asub{margin-top:18px;color:var(--muted);max-width:none;font-size:clamp(14px,1.2vw,17px);line-height:1.55}
.asub b{color:var(--fg);font-weight:500}

/* element marquee */
.el-marquee{position:relative;overflow:hidden;margin:clamp(8px,1.4vw,20px) 0 clamp(28px,3.6vw,48px);
 padding:clamp(14px,1.8vw,22px) 0;border-top:1px solid var(--faint);border-bottom:1px solid var(--faint);
 -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
 mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.el-track{display:flex;width:max-content;animation:elScroll 32s linear infinite}
.el-group{display:flex;align-items:center;flex-shrink:0}
.el{font-family:var(--font-mono);text-transform:uppercase;font-weight:500;line-height:1;
 font-size:clamp(14px,1.4vw,17px);letter-spacing:.14em;color:var(--muted);
 padding:0 clamp(18px,2.4vw,34px);transition:color .3s var(--ease);white-space:nowrap}
.el-marquee:hover .el{color:var(--fg)}
.el-marquee:hover .el-track{animation-play-state:paused}
.el .sep,.el-group .sep{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--muted);opacity:.55;flex-shrink:0}
@keyframes elScroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.el-track{animation:none}}

/* filter chips */
.pfilter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:clamp(26px,3.4vw,44px)}
.pfilter button{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
 padding:9px 17px;border-radius:100px;border:1px solid var(--faint);background:none;color:var(--muted);cursor:pointer;
 transition:color .3s var(--ease),background .3s var(--ease),border-color .3s var(--ease)}
.pfilter button:hover{color:var(--fg)}
.pfilter button[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}

/* 3×3 grid */
.agrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,34px)}
@media(max-width:900px){.agrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.agrid{grid-template-columns:1fr;row-gap:56px}}
.acard{display:flex;flex-direction:column;gap:15px;color:inherit}
.acard-add{display:none;flex-direction:column;align-items:center;justify-content:center;gap:12px;
 border:1px dashed var(--faint);background:none;cursor:pointer;color:var(--muted);min-height:clamp(220px,26vw,320px);
 transition:.3s var(--ease)}
html.editmode .acard-add{display:flex}
.acard-add:hover{border-color:var(--fg);color:var(--fg)}
.acard-add-plus{font-size:34px;line-height:1}
.acard-add-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.acard-remove{position:absolute;top:12px;right:12px;z-index:6;width:34px;height:34px;border-radius:8px;
 border:1px solid var(--faint);background:color-mix(in srgb,var(--bg) 55%,transparent);color:var(--fg);cursor:pointer;
 font-size:17px;line-height:1;display:none;align-items:center;justify-content:center;
 -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.acard-remove:hover{background:var(--accent);border-color:var(--accent);color:#fff}
html.editmode .acard:hover .acard-remove{display:flex}
.acard.card-hidden{opacity:.4}
html.editmode .acard.card-hidden .acard-remove{display:flex;background:var(--accent);border-color:var(--accent);color:#fff}
.acard-link{display:contents;color:inherit}
.sp-link{display:contents;color:inherit}
.acard-media{position:relative;aspect-ratio:4/3;border:0;overflow:visible;background:var(--bg-2);border-radius:2px}
.acard-media img,.acard-media image-slot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;border-radius:2px}
.acard-img{filter:saturate(.96)}
.acard-media .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
 background:repeating-linear-gradient(135deg,var(--faintest) 0 2px,transparent 2px 9px)}
.acard-media .ph .tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
 border:1px solid var(--faint);padding:7px 12px;border-radius:100px;background:color-mix(in srgb,var(--bg) 70%,transparent)}
.acard-num,.acard-type{position:absolute;top:14px;z-index:3;font-family:var(--font-mono);
 background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(6px);border:1px solid var(--faint);border-radius:100px}
.acard-num{left:14px;font-size:11px;letter-spacing:.14em;color:var(--muted);opacity:.65;padding:5px 10px}
.acard-type{right:14px;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg);opacity:1;padding:6px 11px}
.acard-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
 font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.acard-name{font-family:var(--font-display);text-transform:uppercase;font-weight:400;line-height:.86;letter-spacing:.06em;
 font-size:clamp(30px,3vw,46px);transition:color .4s var(--ease)}
/* refined hover (all cards): keep bright, open the tracking slightly and draw a fine hairline that fades out to the right */
.acard-name{display:inline-block;position:relative;align-self:flex-start;transition:color .6s var(--ease),letter-spacing .6s var(--ease)}
.acard:hover .acard-name{color:var(--fg);letter-spacing:.06em}
.acard-name::after{content:"";position:absolute;left:0;right:0;bottom:-.12em;height:1px;
 background:linear-gradient(90deg,var(--accent) 0%,color-mix(in srgb,var(--fg) 60%,transparent) 45%,transparent 100%);
 transform:scaleX(0);transform-origin:left;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.acard:hover .acard-name::after{transform:scaleX(1)}
.acard{position:relative}
.acard-lede{color:var(--muted);font-size:13px;line-height:1.5;max-width:100%}
.acard-by{display:flex;align-items:center;gap:9px;margin-top:4px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em}
.acard-by .by-k{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);position:relative;padding-right:9px}
.acard-by .by-k::after{content:"";position:absolute;right:0;top:50%;width:1px;height:9px;background:var(--faint);transform:translateY(-50%)}
.acard-by .by-v{color:var(--fg)}
.acard-by .by-v.is-in{display:inline-flex;align-items:center;gap:6px}
.acard-by .by-v.is-in::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--fg)}
.sp-by{display:flex;align-items:center;gap:9px;margin-top:2px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em}
.sp-by .by-k{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);position:relative;padding-right:9px}
.sp-by .by-k::after{content:"";position:absolute;right:0;top:50%;width:1px;height:9px;background:var(--faint);transform:translateY(-50%)}
.sp-by .by-v{color:var(--fg)}
.sp-by .by-v.is-in{display:inline-flex;align-items:center;gap:6px}
.sp-by .by-v.is-in::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--fg)}

/* spatial system — a set, not a single element */
.spatial-wrap{margin-top:clamp(20px,3vw,40px)}
.sp-card{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(16px,2.4vw,32px);align-items:stretch;border:0;border-radius:2px;background:none;overflow:visible;color:inherit;padding:0}
@media(max-width:780px){.sp-card{grid-template-columns:1fr;gap:18px}}
.sp-media{position:relative;min-height:clamp(280px,36vw,440px)}
.sp-frame{position:absolute;inset:0;border:0;border-radius:2px;overflow:hidden;background:var(--bg-2)}
.sp-media image-slot{position:absolute;inset:0;width:100%;height:100%;display:block}
.sp-media .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
 background:repeating-linear-gradient(135deg,var(--faintest) 0 2px,transparent 2px 11px)}
.sp-media .ph .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
 border:1px solid var(--faint);padding:8px 14px;border-radius:100px;background:color-mix(in srgb,var(--bg) 70%,transparent)}
.sp-body{padding:clamp(18px,2.4vw,40px) clamp(10px,1.5vw,24px) clamp(18px,2.4vw,40px) 0;display:flex;flex-direction:column;justify-content:center;gap:16px;border-left:0;text-decoration:none;color:inherit}
@media(max-width:780px){.sp-body{border-left:none;border-top:0;padding:2px 0 6px}}
.sp-body .fk{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
/* Total System: crop button + flush stacking (no repeated eyebrow rule) */
.sp-media .sp-crop{position:absolute;top:12px;left:12px;z-index:6;width:34px;height:34px;border-radius:8px;
 background:color-mix(in srgb,var(--bg) 55%,transparent);border:1px solid var(--faint);color:var(--fg);
 display:none;align-items:center;justify-content:center;cursor:pointer;font-size:16px;line-height:1;
 -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
html.editmode .sp-media:hover .sp-crop{display:flex}
.sp-crop:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.sp-media .sp-remove{position:absolute;top:12px;right:12px;z-index:6;width:34px;height:34px;border-radius:8px;
 border:1px solid var(--faint);background:color-mix(in srgb,var(--bg) 55%,transparent);color:var(--fg);cursor:pointer;
 font-size:17px;line-height:1;display:none;align-items:center;justify-content:center;
 -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
html.editmode .sp-media:hover .sp-remove{display:flex}
.sp-remove:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.sp-item + .sp-item .sp-eyebrow{display:none}
.sp-item + .sp-item{margin-top:clamp(14px,1.8vw,24px)}
.sp-add{display:none;width:100%;align-items:center;justify-content:center;gap:12px;
 border:1px dashed var(--faint);background:none;cursor:pointer;color:var(--muted);
 min-height:clamp(88px,10vw,120px);margin-top:clamp(14px,1.8vw,24px);transition:.3s var(--ease)}
html.editmode .sp-add{display:flex}
.sp-add:hover{border-color:var(--fg);color:var(--fg)}
.sp-name{font-family:var(--font-display);text-transform:uppercase;font-weight:400;line-height:.86;font-size:clamp(40px,5vw,72px);letter-spacing:.06em;display:inline-block;position:relative;align-self:flex-start;transition:letter-spacing .6s var(--ease)}
.sp-name::after{content:"";position:absolute;left:0;right:0;bottom:-.1em;height:1px;background:linear-gradient(90deg,var(--accent) 0%,color-mix(in srgb,var(--fg) 60%,transparent) 45%,transparent 100%);transform:scaleX(0);transform-origin:left;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.sp-card:hover .sp-name::after{transform:scaleX(1)}
.sp-lede{color:var(--muted);font-size:15px;line-height:1.6;max-width:42ch}
.sp-link{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg);
 border-bottom:1px solid var(--faint);padding-bottom:6px;align-self:flex-start;margin-top:6px;display:inline-flex;gap:10px;transition:gap .4s var(--ease),border-color .4s}
.sp-card:hover .sp-link{gap:16px;border-color:var(--fg)}
.sp-card:hover .sp-name{letter-spacing:.06em}
@media(max-width:560px){.acard-name{font-size:clamp(40px,11vw,52px)}}

/* footer */
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start;
 margin-top:clamp(56px,9vw,110px);padding-top:26px;border-top:1px solid var(--faint);color:var(--muted)}
.foot .cols{display:flex;gap:28px;flex-wrap:wrap}
.foot a{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;transition:color .3s}
.foot a:hover{color:var(--fg)}
.foot .cp{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}