/* INSIDE AN OBJECT · INNERSPACE · 1 + 1 = ∞ (2026) — Projektseiten · medienwerkstatt006
   CI-Rahmen wie die übrigen 2026-Seiten (globaler Header v4, HUD, Hero, Projektseiten-Leiste, Felder, Consent-Gate,
   Endnote, AI-Transparenz, Site-Footer). Eigene Formensprache: Graphit und Papier im Wechselschritt, eine einzige Lichtlinie.
   Keine Akzentfarbe — nur Strich, Grauwert und Licht. */
@font-face{font-family:"Space Mono";src:url("../fonts/space-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Space Mono";src:url("../fonts/space-mono-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Unbounded";src:url("../fonts/unbounded-latin-300-normal.woff2") format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:"Unbounded";src:url("../fonts/unbounded-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}

:root{--bg:#050508;--bg2:#0c0c10;--bg3:#16161b;--ink:#e8e0d4;--ink2:rgba(232,224,212,.66);--ink3:rgba(232,224,212,.4);
  --line:rgba(232,224,212,.14);--line2:rgba(232,224,212,.28);--light:#fffaf0;
  --mono:"Space Mono",ui-monospace,Menlo,Consolas,monospace;--disp:"Unbounded",Arial,sans-serif;--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--mw4-height,70px) + 60px)}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.68 var(--mono);overflow-x:clip}
a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line2)}
a:hover,a:focus-visible{border-bottom-color:var(--ink);color:var(--light)}
:focus-visible{outline:1px dashed var(--ink);outline-offset:4px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
::selection{background:var(--ink);color:var(--bg)}
.dim,.note{color:var(--ink3)} .note{font-size:12px}
p{max-width:74ch}

/* ── HUD: Navigation · die Linie als Fortschritt ─────────────────────────── */
.hud{position:sticky;top:var(--mw4-height,70px);z-index:20;background:rgba(5,5,8,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line2);font-size:12px;letter-spacing:.05em}
.hud .wrap{display:flex;gap:18px;align-items:center;min-height:50px}
.hud nav{display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;flex:1}
.hud nav::-webkit-scrollbar{display:none}
.hud nav a{border:0;color:var(--ink3)}
.hud nav a:hover,.hud nav a.on{color:var(--ink)}
.hud nav a.back{color:var(--ink);padding-right:14px;border-right:1px solid var(--line2)}
.hud nav a.back:hover{color:var(--light)}
.hud .fr{white-space:nowrap;color:var(--ink2);font-variant-numeric:tabular-nums}
.hud .ln{width:90px;height:1px;background:var(--line2);position:relative}
.hud .ln i{position:absolute;left:0;top:-1px;height:3px;width:0;background:var(--light);box-shadow:0 0 6px var(--light)}

/* ── Hero: die eine Linie ───────────────────────────────────────────────── */
.hero{position:relative;min-height:min(86vh,940px);display:grid;align-items:end;background:#000;overflow:hidden;border-bottom:1px solid var(--line)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero svg.linie{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero svg.linie path{fill:none;stroke:var(--light);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 3px rgba(255,250,240,.7))}
.hero .over{position:relative;padding:40px 0 32px;background:linear-gradient(transparent,rgba(0,0,0,.72) 30%,#000 92%)}
@media(min-width:900px){.hero .over{padding:80px 0 44px}}
.hero .kicker{font-size:12px;letter-spacing:.32em;color:var(--ink2);margin:0 0 16px;text-transform:uppercase}
.hero h1{font:300 clamp(34px,7.4vw,106px)/1 var(--disp);margin:0;letter-spacing:.05em;text-transform:uppercase;color:transparent;-webkit-text-stroke:1px var(--ink)}
.hero h1 em{display:block;font-style:normal;font-size:.34em;letter-spacing:.24em;-webkit-text-stroke:0;color:var(--ink);margin-top:.6em}
.hero .sub{font-size:clamp(14px,1.6vw,18px);margin:22px 0 6px;max-width:62ch}
.hero .who{font-size:12.5px;color:var(--ink2);margin:0;max-width:86ch}
.hfacts{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:12px;color:var(--ink2);letter-spacing:.06em;margin-top:22px}
.hfacts b{color:var(--ink);font-weight:400}

/* ── Projektseiten-Leiste ───────────────────────────────────────────────── */
.subnav{border-bottom:1px solid var(--line);background:var(--bg)}
.subnav .wrap{display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center;padding-top:14px;padding-bottom:14px;font-size:11px;letter-spacing:.1em}
.subnav .k{color:var(--ink3);margin-right:8px;letter-spacing:.16em}
.subnav a{border:1px solid var(--line2);padding:6px 10px;color:var(--ink2);text-transform:uppercase}
.subnav a:hover{border-color:var(--ink);color:var(--ink)}
.subnav a[aria-current="page"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* ── Felder im Wechselschritt: Graphit / Papier ─────────────────────────── */
section.feld{position:relative;padding:86px 0 70px;border-top:1px solid var(--line)}
section.feld.papier{background:var(--ink);color:var(--bg)}
section.papier a{color:var(--bg);border-color:rgba(5,5,8,.35)}
section.papier a:hover{color:#000;border-color:#000}
section.papier .dim,section.papier .note,section.papier .tc,section.papier figcaption,section.papier .sq .tc,section.papier dl.facts dt{color:rgba(5,5,8,.55)}
.sq{display:flex;align-items:baseline;gap:16px;margin:0 0 26px}
.sq .tag{font:700 12px var(--mono);letter-spacing:.14em;color:var(--bg);background:var(--ink);padding:3px 8px 2px;white-space:nowrap}
.sq .tag.n{background:none;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
section.papier .sq .tag{background:var(--bg);color:var(--ink)}
.sq h2{font:300 clamp(24px,3.2vw,44px)/1.1 var(--disp);margin:0;letter-spacing:.03em;text-transform:uppercase}
.sq .tc{margin-left:auto;font-size:12px;color:var(--ink3);white-space:nowrap}
h3{font:400 17px/1.3 var(--disp);letter-spacing:.06em;margin:30px 0 10px}
.lead{font:300 clamp(17px,1.7vw,23px)/1.55 var(--disp);max-width:960px;margin:0 0 28px}
.quote{font:300 clamp(17px,1.9vw,24px)/1.5 var(--disp);border-left:1px solid currentColor;padding:4px 0 4px 22px;margin:30px 0;max-width:900px}
.quote small{display:block;font:12px var(--mono);opacity:.6;margin-top:10px;letter-spacing:.08em}
.two{display:grid;gap:34px}
@media(min-width:900px){.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.three{display:grid;gap:22px}
@media(min-width:900px){.three{grid-template-columns:repeat(3,minmax(0,1fr))}}
figure{margin:0}
figcaption{font-size:11.5px;letter-spacing:.08em;color:var(--ink3);margin-top:8px}
.still{border:1px solid var(--line)}
section.papier .still{border-color:rgba(5,5,8,.25)}
dl.facts{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:6px 22px;font-size:13.5px;margin:20px 0}
dl.facts dt{color:var(--ink3);text-transform:uppercase;letter-spacing:.14em;font-size:11px;padding-top:3px}
dl.facts dd{margin:0}
@media(max-width:640px){dl.facts{grid-template-columns:1fr}dl.facts dd{margin-bottom:10px}}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:9px 10px 9px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:400;color:var(--ink3);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
section.papier th,section.papier td{border-color:rgba(5,5,8,.18)}

/* ── Kapitelblatt ───────────────────────────────────────────────────────── */
.blatt{display:grid;gap:30px;align-items:start}
@media(min-width:980px){.blatt{grid-template-columns:5fr 7fr}.blatt.rev{grid-template-columns:7fr 5fr}.blatt.rev .txt{order:2}}
.tc2{font-size:12px;letter-spacing:.12em;color:var(--ink3)}
section.papier .tc2{color:rgba(5,5,8,.55)}

/* ── Videos: Consent-Gate wie auf allen Projektseiten ───────────────────── */
.yt{position:relative;aspect-ratio:16/9;background:#000 center/cover no-repeat;cursor:pointer;overflow:hidden;border:1px solid var(--line2)}
.yt::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 50%,rgba(5,5,8,0) 40%,rgba(5,5,8,.85) 100%)}
.yt .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font:12px var(--mono);letter-spacing:.18em;padding:12px 18px;border:1px solid var(--ink);background:rgba(5,5,8,.6);color:var(--ink);text-align:center;line-height:1.5}
.yt .play b{display:block;font:300 18px var(--disp);letter-spacing:.06em}
.yt:hover .play{background:var(--ink);color:var(--bg)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt.pending{cursor:default}
.yt.pending .play{border-style:dashed;background:rgba(5,5,8,.75)}
.yt.pending:hover .play{background:rgba(5,5,8,.75);color:var(--ink)}
.consent{font-size:11px;color:var(--ink3);margin-top:14px}
section.papier .consent{color:rgba(5,5,8,.55)}

/* ── Spielfelder ────────────────────────────────────────────────────────── */
.spiel{border:1px solid var(--line);background:#000;position:relative;color:var(--ink)}
section.papier .spiel{border-color:rgba(5,5,8,.4)}
.spiel canvas{display:block;width:100%;height:auto;touch-action:none;cursor:crosshair}
.spiel .bar{display:flex;flex-wrap:wrap;border-top:1px solid var(--line);background:var(--bg)}
.spiel .bar button,.spiel .bar label{background:transparent;color:var(--ink);border:0;border-right:1px solid var(--line);font:11.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:13px 14px;cursor:pointer;display:flex;align-items:center;gap:10px}
.spiel .bar button:hover,.spiel .bar button.on{background:var(--ink);color:var(--bg)}
.spiel .bar input[type=range]{width:140px;accent-color:#e8e0d4}
.spiel .read{position:absolute;left:12px;top:10px;font-size:11px;letter-spacing:.14em;color:var(--ink);text-shadow:0 0 6px #000;pointer-events:none;text-transform:uppercase;z-index:2}
.gs{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000}
.gs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gs .past{opacity:.45;filter:blur(1.5px) contrast(1.2);mix-blend-mode:screen}
.gs .fut{opacity:.55;filter:invert(1) contrast(3) brightness(.7);mix-blend-mode:difference}
.ws{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000;cursor:pointer;user-select:none}
.ws img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ws .b{clip-path:inset(0 0 0 50%);transition:clip-path .16s ease-out}
.ws .inv{filter:invert(1)}
.ws .div{position:absolute;top:0;bottom:0;width:2px;background:var(--light);left:50%;transition:left .16s ease-out;box-shadow:0 0 12px var(--light)}

/* ── Unterseiten-Kacheln ────────────────────────────────────────────────── */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.tile{display:block;background:var(--bg);border:0;padding:0 0 20px;color:var(--ink)}
.tile .im{aspect-ratio:4/3;overflow:hidden}
.tile .im img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.2);transition:filter .6s,transform .9s}
.tile:hover .im img{transform:scale(1.04);filter:grayscale(1) contrast(1.4) brightness(1.1)}
.tile .k{display:block;font:700 11px var(--mono);letter-spacing:.16em;margin:14px 16px 4px;color:var(--ink3)}
.tile h3{font:300 17px/1.25 var(--disp);margin:0 16px 6px;text-transform:uppercase}
.tile p{font-size:12px;color:var(--ink2);margin:0 16px}
@media(max-width:900px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ── Galerien · Lightbox ────────────────────────────────────────────────── */
.grid{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.grid a{border:0;display:block}
.grid img{width:100%;aspect-ratio:16/9;object-fit:cover;filter:grayscale(1);transition:opacity .2s}
.grid img:hover{opacity:.75}
.lb{position:fixed;inset:0;z-index:100;background:rgba(5,5,8,.96);display:none;align-items:center;justify-content:center}
.lb.on{display:flex}
.lb img{max-width:94vw;max-height:84vh;object-fit:contain}
.lb button{position:absolute;background:none;border:0;color:var(--ink);font:300 40px var(--disp);cursor:pointer;padding:12px 18px}
.lb .close{top:10px;right:14px}.lb .prev{left:8px;top:50%;transform:translateY(-50%)}.lb .next{right:8px;top:50%;transform:translateY(-50%)}
.lb .lb-cap{position:absolute;bottom:14px;left:0;right:0;text-align:center;font-size:12px;color:var(--ink2)}

/* ── 3D ─────────────────────────────────────────────────────────────────── */
model-viewer{width:100%;height:min(78vh,820px);background:#000;--poster-color:#000;border:1px solid var(--line)}
.hot{background:rgba(5,5,8,.8);color:var(--ink);border:1px solid var(--ink);font:10.5px/1.3 var(--mono);letter-spacing:.1em;padding:6px 9px;text-transform:uppercase;max-width:220px}
.refs{list-style:none;padding:0;margin:0;font-size:13.5px}
.refs li{padding:9px 0;border-bottom:1px solid var(--line)}
.refs li small{display:block;color:var(--ink3);font-size:11.5px}
section.papier .refs li{border-color:rgba(5,5,8,.18)}
section.papier .refs li small{color:rgba(5,5,8,.55)}

/* ── Endnote ────────────────────────────────────────────────────────────── */
.endnote{border-top:1px solid var(--line);padding:42px 0 60px;font-size:12px;color:var(--ink3);text-align:center;letter-spacing:.1em}
.endnote .mbig{font:300 clamp(18px,2.2vw,30px)/1.4 var(--disp);color:var(--ink);letter-spacing:.02em;margin-bottom:10px}

@media(max-width:720px){
  .sq{flex-wrap:wrap}.sq .tc{margin-left:0;width:100%}
  .hud .fr,.hud .ln{display:none}
  section.feld{padding:60px 0 48px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
td,th{overflow-wrap:anywhere}