/* Vom Plan zum Haus · paper and ink for the stage, HORIZON for text and controls. Light only (Gewerkton has no dark mode). */
@font-face{font-family:"Archivo";font-weight:700;font-style:normal;font-display:swap;src:url(schriften/Archivo-700.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:400;font-style:normal;font-display:swap;src:url(schriften/InstrumentSans-400.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:700;font-style:normal;font-display:swap;src:url(schriften/InstrumentSans-700.woff2) format("woff2")}

:root{
  --navy:#0F2552;--ink:#33466B;--muted:#66779A;--line:#DCE7F4;--white:#FFFFFF;
  --accent:#1F6FEB;--accent-2:#2EE6D0;--accent-mid:#22C3E8;
  --grad:linear-gradient(90deg,#2EE6D0 0%,#22C3E8 45%,#1F6FEB 100%);
  --grad-button:linear-gradient(90deg,#1FB5E3,#1F6FEB);
  --shadow:0 1px 2px rgba(15,37,82,.06),0 10px 30px rgba(31,79,196,.10);
  --paper:#F7F5EF;--tusche:#17181C;
  --rand:clamp(16px,4vw,56px);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 "Instrument Sans","Helvetica Neue",Arial,sans-serif;overflow-x:hidden}
h1,h2{font-family:Archivo,"Helvetica Neue",Arial,sans-serif;font-weight:700;color:var(--navy);letter-spacing:-.015em;line-height:1.1;margin:0 0 .5em}
h1{font-size:clamp(1.7rem,3.4vw,2.5rem)}h2{font-size:clamp(1.3rem,2.4vw,1.75rem)}
p{margin:0 0 .7em}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

.kopf{position:fixed;z-index:20;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px var(--rand);pointer-events:none}
.kopf>*{pointer-events:auto}
.marke{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:4px 14px 4px 6px;border-radius:999px;background:rgba(255,255,255,.86);box-shadow:var(--shadow);text-decoration:none;backdrop-filter:blur(6px)}
.marke svg{width:30px;height:30px}
.wortmarke{font:700 1rem/1 Archivo,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.beispiel{display:inline-flex;align-items:center;min-height:32px;padding:4px 14px;border-radius:999px;background:var(--white);border:1px solid var(--line);color:var(--navy);font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;box-shadow:var(--shadow)}

.strecke{position:relative}
.buehne{position:sticky;top:0;height:100vh;height:100svh;margin-bottom:-100vh;margin-bottom:-100svh;overflow:hidden;z-index:0;background:var(--paper)}
.leinwand,.poster,.masse,.etiketten,.blatt,.buehne .standbild,.buehne .standbild img{position:absolute;inset:0;width:100%;height:100%}
.poster img,.buehne .standbild img{width:100%;height:100%;object-fit:cover}
.leinwand{display:block;opacity:0;transition:opacity .5s}
body.dreid-an .leinwand{opacity:1}
body.dreid-an .poster{opacity:0;transition:opacity .5s .3s}
.masse{overflow:visible;pointer-events:none;color:var(--tusche)}
/* Werkplan layer (blatt.ts): geometry in cm under one transform, line weights in screen pixels. */
.wp line,.wp path,.wp rect,.wp polyline,.wp circle{vector-effect:non-scaling-stroke;fill:none;stroke:var(--tusche);stroke-width:.7}
.wp .hilf{stroke-width:.45}.wp .tick{stroke-width:1.4}.wp .glas{stroke-width:.55}.wp .fluegel{stroke-width:1}.wp .bogen{stroke-width:.55}
.wp .strich{stroke-width:.7;stroke-dasharray:5 3.5}.wp .lauf{stroke-width:1.2}.wp .bruch{stroke-width:.8}.wp .kotel{stroke-width:.6}
.wp .schnittl{stroke-width:.6;stroke-dasharray:16 4 2 4}.wp .schnittende{stroke-width:2.6}
.wp .punkt,.wp .kote{fill:var(--tusche);stroke:none}
.wp text{fill:var(--tusche);stroke:var(--paper);stroke-width:4;paint-order:stroke;stroke-linejoin:round;font-family:"Instrument Sans",sans-serif;font-weight:400;letter-spacing:.01em}
.wp .klein{font-size:.84em}.wp .mini{font-size:.7em}.wp .gross{font:700 1.9em Archivo,sans-serif}
.wp text.stempel{font-size:.92em}.wp .stempel .name{font:700 1.08em Archivo,sans-serif;letter-spacing:.02em}.wp .stempel .klein{font-size:.86em}
.wp .aussenl{stroke-width:.55}
.etiketten{pointer-events:none}
.etikett{position:absolute;left:0;top:0;transform:translate(-50%,-50%);text-align:center;white-space:nowrap;color:var(--tusche);will-change:transform;text-shadow:0 0 2px var(--paper),0 0 3px var(--paper),0 0 5px var(--paper),0 0 8px var(--paper)}
.etikett b{display:block;font:700 13px/1.15 Archivo,sans-serif;letter-spacing:.04em;text-transform:uppercase}
.etikett span{font:400 12px/1.4 "Instrument Sans",sans-serif}
.blatt{pointer-events:none;border:1.5px solid var(--tusche);box-shadow:0 0 0 100vmax var(--paper);margin:auto;inset:max(64px,8vh) var(--rand) max(20px,3vh);width:auto;height:auto;opacity:1}
.schriftfeld{position:absolute;right:0;bottom:0;width:min(300px,62%);padding:12px 14px 10px;border-left:1.5px solid var(--tusche);border-top:1.5px solid var(--tusche);background:var(--paper);color:var(--tusche)}
.sf-kopf{font:700 .7rem/1.2 Archivo,sans-serif;letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px;padding-right:32px}
.sf-titel{font:700 .9rem/1.2 Archivo,sans-serif;letter-spacing:.02em;margin:0 0 2px;padding-right:32px}
.sf-felder{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:6px 0 8px;border-top:1px solid var(--tusche);border-left:1px solid var(--tusche)}
.sf-felder div{border-right:1px solid var(--tusche);border-bottom:1px solid var(--tusche);padding:2px 5px}
.sf-felder dt{font-size:.58rem;opacity:.75}.sf-felder dd{margin:0;font-size:.72rem;white-space:nowrap}
.sf-legende{display:flex;flex-wrap:wrap;gap:4px 12px;margin:0 0 8px;font-size:.68rem}
.sf-legende span{display:inline-flex;align-items:center;gap:5px}
.sf-legende i{display:inline-block;width:18px;height:9px;border:1.5px solid var(--tusche)}
.lg-mw{background:repeating-linear-gradient(-45deg,var(--tusche) 0 1px,#dbd9d4 1px 4px)}
.lg-stb{background:radial-gradient(circle,var(--tusche) .8px,transparent 1.2px) 0 0/5px 5px,repeating-linear-gradient(-45deg,var(--tusche) 0 1px,transparent 1px 6px)}
.lg-tb{background:#878787}
.sf-zeile{font-size:.8rem;margin:0 0 6px}.sf-klein{font-size:.72rem;margin:6px 0 0;opacity:.8}
.sf-mass{position:relative;height:22px}
.sf-balken{position:absolute;left:0;top:2px;display:flex;height:6px;width:var(--fuenf-meter,120px);border:1px solid var(--tusche)}
.sf-balken i{flex:1}.sf-balken i:nth-child(odd){background:var(--tusche)}
.sf-0,.sf-5{position:absolute;top:10px;font-size:.68rem}.sf-0{left:0}.sf-5{left:var(--fuenf-meter,120px);transform:translateX(-50%)}
.nordpfeil{position:absolute;top:10px;right:12px;width:18px;height:26px;color:var(--tusche)}
/* Wide screens: the title block is a strip on the right of the sheet (Planleiste), the drawing beside it. */
@media (min-aspect-ratio:6/5) and (min-width:700px){
  .schriftfeld{top:0;width:216px;border-top:0;display:flex;flex-direction:column;justify-content:flex-end}
  .sf-felder{grid-template-columns:repeat(2,1fr)}
  .nordpfeil{top:16px;right:16px;width:22px;height:32px}
}
.ladebalken{position:absolute;left:50%;bottom:calc(max(20px,3vh) + 14px);transform:translateX(-50%);display:none;align-items:center;gap:12px;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.92);box-shadow:var(--shadow);font-size:.85rem;color:var(--navy);white-space:nowrap}
body.laedt .ladebalken{display:flex}
.ladespur{width:110px;height:4px;border-radius:4px;background:var(--line);overflow:hidden}.ladespur i{display:block;height:100%;width:0;background:var(--grad)}

.takt{position:relative;z-index:1;min-height:100svh;pointer-events:none}
.takt .standbild{display:none}
.karte{pointer-events:auto;position:sticky;top:24vh;width:min(410px,calc(100% - 2*var(--rand)));margin:0 0 0 var(--rand);padding:22px 24px 18px;background:var(--white);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.karte::before{content:"";display:block;width:64px;height:4px;border-radius:4px;background:var(--grad);margin:0 0 14px}
.karte{transition:opacity .3s,visibility 0s}
body.weg-dreid .takt:not(.aktiv) .karte,body.weg-bilder .takt:not(.aktiv) .karte{opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s linear .3s}
.kicker{font:500 .74rem/1.5 "Instrument Sans",sans-serif;letter-spacing:.24em;text-transform:uppercase;color:var(--ink);margin:0 0 8px}
#takt-0 .karte{top:auto;margin-top:calc(100svh - 300px)}
.hinweis-scroll{font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:10px 0 0}
.hinweis-scroll::after{content:"";display:inline-block;width:8px;height:8px;margin-left:10px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-3px) rotate(45deg)}
.knoepfe{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0}
.knopf{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border:0;border-radius:999px;background:var(--grad-button);color:#fff;font:700 .95rem/1 "Instrument Sans",sans-serif;text-decoration:none;cursor:pointer;box-shadow:0 6px 18px rgba(31,111,235,.25)}
.knopf.zweit{background:var(--white);color:var(--navy);border:1px solid var(--line);box-shadow:none}

.clip,.dreid{display:none}
.clip{position:relative;z-index:1;padding:64px var(--rand) 24px;background:var(--paper)}
.clip-innen{max-width:520px;margin:0 auto;text-align:center}
.clip-rahmen{position:relative;margin:18px auto 8px;width:min(100%,360px);aspect-ratio:9/16;border-radius:20px;overflow:hidden;background:var(--navy);box-shadow:var(--shadow)}
.clip-video{display:block;width:100%;height:100%;object-fit:cover}
.clip-start{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.clip.spielt .clip-start{display:none}
.klein{font-size:.82rem;color:var(--muted)}
.dreid{text-align:center;padding:0 var(--rand) 24px}

.fuss{position:relative;z-index:1;background:var(--paper);padding:28px var(--rand) 40px;max-width:900px;font-size:.85rem;color:var(--muted)}
.attribution{color:var(--navy);text-decoration-color:var(--accent-mid)}
.rechtliches{display:flex;flex-wrap:wrap;gap:4px 18px;margin:0 0 12px}
.rechtliches a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink)}
.fuss-zeile{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center}
.fuss-zeile a{display:inline-flex;align-items:center;min-height:44px}

/* Still pictures instead of 3D: the pictures are moved onto the stage and cross-fade with the scroll. */
body.weg-bilder .buehne .standbild{display:block;opacity:0;transition:opacity .45s}
body.weg-bilder .buehne .standbild.an{opacity:1}
body.weg-bilder .poster,body.weg-bilder .masse,body.weg-bilder .etiketten,body.weg-bilder .blatt,body.weg-bilder .leinwand{display:none}
body.weg-bilder .clip,body.weg-ruhig .clip{display:block}

/* Reduced motion: a static sequence, picture and text one after the other. */
body.weg-ruhig .buehne{display:none}
body.weg-ruhig .takt{min-height:0;height:auto!important;padding:84px var(--rand) 8px;pointer-events:auto}
body.weg-ruhig .takt .standbild{display:block;max-width:1100px;margin:0 auto 14px;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
body.weg-ruhig .takt .standbild img{display:block;width:100%;height:auto}
body.weg-ruhig .karte,body.weg-ruhig #takt-0 .karte{position:static;margin:0 auto;width:auto;max-width:1100px}
body.weg-ruhig .hinweis-scroll{display:none}
body.weg-ruhig .dreid{display:block}

@media (max-width:699px){
  .takt{display:flex;flex-direction:column;justify-content:flex-end}
  .karte,#takt-0 .karte{top:auto;bottom:14px;margin:0 auto 14px;width:calc(100% - 28px);padding:16px 18px 12px}
  #takt-0 .karte{margin-top:0}
  h1{font-size:1.55rem}h2{font-size:1.2rem}
  .blatt{inset:68px 12px 12px}
  .schriftfeld{width:min(250px,78%);padding:8px 10px}
  .etikett b{font-size:11px}.etikett span{font-size:10px}
  .sf-felder{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){.leinwand,.poster,body.weg-bilder .buehne .standbild{transition:none}}
/* Capture mode for stills and the clip: only the stage. */
body.aufnahme .poster{display:none}
body.aufnahme .leinwand{transition:none}
body.aufnahme .kopf,body.aufnahme .karte,body.aufnahme .fuss,body.aufnahme .clip,body.aufnahme .dreid,body.aufnahme .ladebalken{visibility:hidden}