/* UNSTERN 2026 · Die Halle als Gefäß — Projektseite · medienwerkstatt006 */
@font-face{font-family:"Barlow Condensed";src:url("../fonts/barlow-condensed-300.woff2") format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("../fonts/barlow-condensed-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("../fonts/barlow-condensed-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../fonts/ibm-plex-mono-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../fonts/ibm-plex-mono-500.woff2") format("woff2");font-weight:500;font-display:swap}

:root{--ink:#0b0907;--ink2:#151210;--ink3:#1d1915;--line:#2b2621;--bone:#efe6d2;--dim:#a39b8f;--amber:#ff9a1f;--ice:#9fd8ff;--fog:#8a837a;
  --cond:"Barlow Condensed","Arial Narrow",Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;--max:1240px;--x:50%;--rot:0deg}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px}
body{margin:0;background:var(--ink);color:var(--bone);font-family:var(--mono);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--bone);text-decoration:none;border-bottom:1px solid rgba(255,154,31,.55)}
a:hover{color:var(--amber);border-color:var(--amber)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 18px}
@media(min-width:720px){.wrap{padding:0 32px}}
::selection{background:var(--amber);color:var(--ink)}

/* ── HUD-Subnavigation mit Auktionsring ── */
.hud{position:sticky;top:var(--mw4-height,70px);z-index:20;background:rgba(11,9,7,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);font-size:12px;letter-spacing:.04em}
.hud .wrap{display:flex;gap:16px;align-items:center;min-height:48px}
.hud nav{display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;white-space:nowrap}
.hud nav::-webkit-scrollbar{display:none}
.hud nav a{border:0;color:var(--dim)}
.hud nav a:hover,.hud nav a.on{color:var(--amber)}
.ring-mini{margin-left:auto;flex:0 0 auto;width:30px;height:30px;border:1px solid var(--fog);border-radius:50%;position:relative}
.ring-mini i{position:absolute;left:50%;top:50%;width:1px;height:14px;background:var(--amber);transform-origin:50% 0;transform:rotate(calc(var(--rot) + 180deg))}
.ring-mini b{position:absolute;inset:11px;border-radius:50%;background:var(--amber)}
.hud .tc{flex:0 0 auto;color:var(--fog);font-size:11px;min-width:64px;text-align:right}

/* ── HERO · VERMESSUNG ── */
.halle{position:relative;background:#050403;overflow:hidden;height:min(56.25vw,86vh);min-height:420px;cursor:crosshair;touch-action:pan-y}
.halle img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.halle .bild{clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.halle .stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(11,9,7,0) 38%,rgba(11,9,7,.55) 62%,rgba(11,9,7,.82) 100%)}
@media(max-width:719px){.halle .stage::after{display:none}}
.halle .scan{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;background:var(--amber);box-shadow:0 0 18px 4px rgba(255,154,31,.55),0 0 60px 12px rgba(255,154,31,.18)}
.halle .scan span{position:absolute;top:14px;left:10px;font-size:12px;color:var(--amber);white-space:nowrap}
.halle .lineal{position:absolute;left:0;right:0;bottom:0;height:34px;border-top:1px solid rgba(239,230,210,.45);background:linear-gradient(90deg,rgba(239,230,210,.5) 1px,transparent 1px) 0 0/2.5% 8px repeat-x,linear-gradient(90deg,rgba(239,230,210,.8) 1px,transparent 1px) 0 0/12.5% 16px repeat-x}
.halle .lineal span{position:absolute;top:16px;font-size:10px;color:var(--dim);transform:translateX(4px)}
.halle .marke{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;pointer-events:none;opacity:0;transition:opacity .4s}
.halle .marke::before,.halle .marke::after{content:"";position:absolute;background:var(--ice)}
.halle .marke::before{left:10px;top:0;width:1px;height:22px}
.halle .marke::after{top:10px;left:0;height:1px;width:22px}
.halle .marke em{position:absolute;left:16px;top:-18px;font-style:normal;font-size:10px;color:var(--ice);white-space:nowrap}
.halle .marke.an{opacity:.9}
.halle .titel{position:absolute;left:0;right:0;bottom:48px;pointer-events:none}
.halle .titel .wrap{pointer-events:auto}
.kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin:0 0 6px}
.halle h1{font-family:var(--cond);font-weight:700;font-size:clamp(56px,11vw,168px);line-height:.86;letter-spacing:.01em;margin:0;text-transform:uppercase;text-shadow:0 2px 30px rgba(0,0,0,.6)}
.halle .sub{font-family:var(--cond);font-weight:300;font-size:clamp(26px,3.8vw,54px);color:var(--amber);margin:4px 0 8px;line-height:1.05}
.halle .meta{font-size:13px;color:var(--bone);max-width:780px;margin:0 0 16px;text-shadow:0 1px 8px #000}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-block;border:1px solid var(--bone);padding:8px 14px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;background:rgba(11,9,7,.65);color:var(--bone)}
.btn:hover{background:var(--bone);color:var(--ink);border-color:var(--bone)}
.btn.pri{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn.pri:hover{background:var(--bone);border-color:var(--bone)}
.hero-cap{font-size:11px;color:var(--fog);margin:10px 0 0;letter-spacing:.04em}
@media(max-width:719px){.halle{height:auto;min-height:0}.halle .stage{position:relative;height:62vw}.halle .titel{position:relative;bottom:auto;padding:18px 0 10px;background:var(--ink)}.halle .lineal{bottom:auto;top:calc(62vw - 34px)}}
@media(min-width:720px){.halle .stage{position:absolute;inset:0}}

/* ── Sektionen ── */
section{padding:84px 0 20px}
.sec-head{display:flex;align-items:baseline;gap:14px;margin:0 0 28px;border-bottom:1px solid var(--line);padding-bottom:12px}
.sec-no{font-size:12px;color:var(--amber);letter-spacing:.1em}
h2{font-family:var(--cond);font-weight:700;font-size:clamp(32px,4.4vw,58px);line-height:1;margin:0;text-transform:uppercase;letter-spacing:.01em}
h3{font-family:var(--cond);font-weight:700;font-size:26px;line-height:1.05;margin:0 0 8px;text-transform:uppercase;letter-spacing:.02em}
p{margin:0 0 14px}
.lead{font-family:var(--cond);font-weight:300;font-size:clamp(22px,2.5vw,32px);line-height:1.25;color:var(--bone);max-width:980px}
.dim{color:var(--dim)}
.cols{display:grid;gap:36px}
@media(min-width:900px){.cols{grid-template-columns:1.2fr .9fr}}
blockquote{margin:0;padding:22px 0 22px 22px;border-left:3px solid var(--amber)}
blockquote p{font-family:var(--cond);font-weight:300;font-size:clamp(24px,2.8vw,36px);line-height:1.2;margin:0 0 10px}
blockquote cite{font-style:normal;font-size:12px;color:var(--amber);letter-spacing:.08em}
.fakten{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:24px}
@media(min-width:900px){.fakten{grid-template-columns:repeat(4,1fr)}}
.fakten div{background:var(--ink);padding:16px}
.fakten b{display:block;font-family:var(--cond);font-weight:700;font-size:42px;line-height:1;color:var(--amber)}
.fakten span{font-size:12px;color:var(--dim)}

/* AV */
.videos{display:grid;gap:28px}
@media(min-width:900px){.videos{grid-template-columns:1fr 1fr}}
.vid-frame{position:relative;aspect-ratio:16/9;background:var(--ink2);border:1px solid var(--line);overflow:hidden}
.vid-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-cap{margin-top:10px;font-size:12.5px;color:var(--dim)}
.vid-cap strong{display:inline-block;margin-right:12px;color:var(--bone);font-family:var(--cond);font-size:24px;font-weight:700;text-transform:uppercase;letter-spacing:.02em}
.vid-cap a.yt{display:inline-block;margin:0 0 6px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
.vid-cap span{display:block}

/* Verfahren */
.verfahren{display:grid;gap:22px}
@media(min-width:700px){.verfahren{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.verfahren{grid-template-columns:1fr 1fr 1fr 1fr}}
.vf{background:var(--ink2);border:1px solid var(--line);display:flex;flex-direction:column}
.vf button{all:unset;cursor:zoom-in;display:block;position:relative;aspect-ratio:16/9;overflow:hidden}
.vf button img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease,filter .6s ease;filter:saturate(.9)}
.vf button:hover img,.vf button:focus-visible img{transform:scale(1.06);filter:saturate(1.15)}
.vf button:focus-visible{outline:2px solid var(--amber);outline-offset:-2px}
.vf .nr{position:absolute;left:10px;top:8px;font-family:var(--cond);font-weight:700;font-size:40px;line-height:1;color:var(--amber);text-shadow:0 1px 12px #000}
.vf .tc{position:absolute;right:10px;bottom:8px;font-size:11px;color:var(--bone);background:rgba(11,9,7,.7);padding:1px 6px}
.vf .txt{padding:14px 16px 16px}
.vf .txt h3{font-size:24px}
.vf .txt p{font-size:13px;color:var(--dim);margin:0 0 8px}
.vf .src{font-size:11px;color:var(--fog);border-top:1px solid var(--line);padding-top:8px;margin-top:auto}

/* Ton */
.ton{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:800px){.ton{grid-template-columns:repeat(3,1fr)}}
.ton div{background:var(--ink);padding:18px}
.ton b{display:block;font-family:var(--cond);font-weight:700;font-size:22px;text-transform:uppercase;margin-bottom:4px;color:var(--bone)}
.ton p{font-size:13px;color:var(--dim);margin:0}

/* Archiv · Zeit-Raum-Pakete */
.pakete{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;background:var(--ink)}
@media(min-width:700px){.pakete{grid-template-columns:repeat(6,1fr)}}
@media(min-width:1100px){.pakete{grid-template-columns:repeat(8,1fr)}}
.pakete button{all:unset;cursor:zoom-in;position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink2)}
.pakete button img{width:100%;height:100%;object-fit:cover;transition:opacity .5s ease,filter .5s;filter:grayscale(.35) sepia(.25) brightness(.85)}
.pakete button:hover img{filter:none}
.pakete button:focus-visible{outline:2px solid var(--amber);outline-offset:-2px}
.pakete button em{position:absolute;left:4px;top:2px;font-style:normal;font-size:10px;color:var(--amber);text-shadow:0 1px 4px #000;opacity:.85}
.pakete button.tausch img{opacity:.1}
.pakete-ctl{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 14px;font-size:12px;color:var(--dim)}
.pakete-ctl button{all:unset;cursor:pointer;border:1px solid var(--line);padding:6px 12px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--bone)}
.pakete-ctl button[aria-pressed="true"]{background:var(--amber);color:var(--ink);border-color:var(--amber)}

/* Original 2008 */
.original{display:grid;gap:36px}
@media(min-width:900px){.original{grid-template-columns:1.15fr 1fr}}
.stimmen blockquote{margin-bottom:22px}
.stimmen blockquote p{font-size:clamp(19px,1.9vw,24px)}
.links{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.links li{border-bottom:1px solid var(--line);padding:9px 0;font-size:13px;display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap}
.links li span{color:var(--fog);font-size:12px}

/* Dokumente 2008 */
.doku{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(min-width:700px){.doku{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.doku{grid-template-columns:1fr 1fr 1fr}}
.doku a{display:flex;gap:12px;align-items:baseline;background:var(--ink);padding:12px 14px;border:0;font-size:13px}
.doku a:hover{background:var(--ink3);color:var(--bone)}
.doku a b{font-weight:500;flex:1}
.doku a span{color:var(--amber);font-size:12px;flex:0 0 auto}
.doku a i{font-style:normal;color:var(--fog);font-size:11px;flex:0 0 auto}

/* Mitwirkende */
.personen{display:grid;gap:30px}
@media(min-width:800px){.personen{grid-template-columns:1fr 1fr}}
dl{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;font-size:13.5px}
dt{color:var(--amber);font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding-top:2px}
dd{margin:0}

/* Chronik */
.chronik{list-style:none;padding:0;margin:0;position:relative}
.chronik::before{content:"";position:absolute;left:84px;top:6px;bottom:6px;width:1px;background:var(--line)}
.chronik li{display:grid;grid-template-columns:84px 1fr;gap:22px;padding:8px 0;font-size:14px;position:relative}
.chronik li::after{content:"";position:absolute;left:80px;top:17px;width:9px;height:9px;border-radius:50%;background:var(--ink);border:1px solid var(--amber)}
.chronik li.now::after{background:var(--amber)}
.chronik time{font-family:var(--cond);font-weight:700;font-size:22px;line-height:1.2;color:var(--amber)}

/* Technik */
.tech{display:grid;gap:30px}
@media(min-width:900px){.tech{grid-template-columns:1fr 1fr}}
.swatches{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.swatches span{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim)}
.swatches i{width:22px;height:22px;border:1px solid var(--line)}

/* Referenzen */
.ref{list-style:none;padding:0;margin:0}
.ref li{padding:9px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.ref li span{color:var(--dim)}

/* Laufband */
.strip{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:70px;background:#050403}
.strip-run{display:flex;gap:3px;width:max-content;animation:lauf 90s linear infinite}
.strip-run img{height:110px;width:auto;filter:grayscale(.3) sepia(.2) brightness(.8)}
@keyframes lauf{to{transform:translateX(-50%)}}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:2147483000;background:rgba(5,4,3,.96);display:none;align-items:center;justify-content:center;flex-direction:column;padding:calc(var(--mw4-height,70px) + 24px) 60px 70px}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:calc(100vh - var(--mw4-height,70px) - 120px);object-fit:contain}
.lb button{all:unset;cursor:pointer;position:absolute;color:var(--bone);font-size:34px;line-height:1;padding:10px 14px}
.lb button:hover{color:var(--amber)}
.lb .close{top:calc(var(--mw4-height,70px) + 8px);right:14px}
.lb .prev{left:8px;top:50%;transform:translateY(-50%)}
.lb .next{right:8px;top:50%;transform:translateY(-50%)}
.lb-cap{position:absolute;bottom:16px;left:60px;right:60px;text-align:center;font-size:12px;color:var(--dim);margin:0}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.strip-run{animation:none}.reveal{opacity:1;transform:none;transition:none}.pakete button img,.vf button img{transition:none}}
@media(max-width:719px){.halle .marke em{display:none}}
body.lb-offen .mdd-artbtn{display:none!important}