@font-face{font-family:'Source Sans 3';src:url(fonts/source-sans-3.woff2) format('woff2');font-weight:200 900;font-display:swap}
:root{
  --nacht:#0F1118;--nacht2:#171A24;--navy:#2E4262;--petrol:#3B8492;--gelb:#EDAC2C;--rot:#C7483B;
  --papier:#FAF8F1;--papier2:#F1ECDD;--holz:#FAC775;--holz2:#FAE1B9;--tinte:#1B1E27;--mut:#5E6472;--mut-d:#9BA2B1;
  --linie:rgba(27,30,39,.14);--linie-d:rgba(250,248,241,.12);
  --max:1260px;--kopf:74px;--r:4px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Source Sans 3',system-ui,sans-serif;background:var(--papier);color:var(--tinte);font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:var(--gelb);color:#000;padding:10px 16px}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--gelb);outline-offset:3px}
.rahmen{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,56px)}
.gelb{color:var(--gelb)}.rot{color:var(--rot)}
h2{font-size:clamp(36px,5.4vw,72px);line-height:1.02;letter-spacing:-.03em;font-weight:700;margin-bottom:26px}
.lead{max-width:62ch;font-size:clamp(18px,1.5vw,21px);color:var(--mut);margin-bottom:36px}
.kicker{font-size:13px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--rot);display:flex;align-items:center;gap:12px;margin-bottom:22px}
.kicker::before{content:"";width:26px;height:3px;background:currentColor}
.kicker.hell{color:var(--gelb)}
.kicker .punkt{display:none}
.knopf{display:inline-flex;align-items:center;gap:8px;padding:15px 26px;background:var(--gelb);color:var(--nacht);text-decoration:none;font-weight:700;font-size:17px;border:2px solid var(--gelb);border-radius:var(--r);transition:transform .25s,background .25s,color .25s}
.knopf:hover{transform:translateY(-2px);background:var(--nacht);color:var(--gelb)}
.knopf-hohl{background:transparent;color:inherit;border-color:currentColor}
.knopf-hohl:hover{background:var(--papier);color:var(--nacht);border-color:var(--papier)}

.entwurf{position:fixed;right:-44px;bottom:26px;transform:rotate(-45deg);z-index:150;background:var(--rot);color:#fff;font:700 11px/1 'Source Sans 3',sans-serif;letter-spacing:.12em;text-transform:uppercase;padding:8px 52px;pointer-events:none}
.lesefortschritt{position:fixed;left:0;top:0;right:0;height:3px;z-index:120}
.lesefortschritt i{display:block;height:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--navy),var(--petrol) 40%,var(--gelb) 75%,var(--rot))}

/* Kopf */
.kopf{position:fixed;inset:0 0 auto 0;height:var(--kopf);z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,48px);color:var(--papier);transition:background .3s,transform .3s,color .3s}
.kopf.fest{background:rgba(250,248,241,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--tinte);box-shadow:0 1px 0 var(--linie)}
.kopf.weg{transform:translateY(-100%)}
.kopf-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:26px;letter-spacing:-.02em}
.kopf-logo img{width:40px;height:auto}
.nav{display:flex;gap:26px;align-items:center}
.nav a{text-decoration:none;font-weight:600;font-size:16px;position:relative}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:3px;background:var(--gelb);transition:right .3s}
.nav a:hover::after{right:0}
.nav-cta{padding:9px 16px;border:2px solid currentColor;border-radius:var(--r)}
.menu-knopf{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative;color:inherit}
.menu-knopf span:not(.sr){position:absolute;left:10px;right:10px;height:2px;background:currentColor;transition:transform .3s}
.menu-knopf span:nth-child(1){top:17px}.menu-knopf span:nth-child(2){top:25px}
.kopf.offen .menu-knopf span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.kopf.offen .menu-knopf span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

/* Held: dunkle Baustelle, Module schweben ein */
.held{position:relative;min-height:100svh;background:var(--nacht);color:var(--papier);overflow:hidden;display:flex;align-items:center;padding:calc(var(--kopf) + 30px) 0 90px}
.held-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.held{background:radial-gradient(80% 60% at 70% 70%,#3a2a22,transparent 70%),linear-gradient(#0D1018,#26324A 70%,#1a1d26)}
.held-verlauf{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,16,24,.92) 0%,rgba(13,16,24,.62) 34%,rgba(13,16,24,0) 62%),linear-gradient(0deg,rgba(13,16,24,.7),transparent 30%);pointer-events:none;z-index:1}
.scroll-hinweis{position:absolute;z-index:3;left:clamp(20px,5vw,56px);bottom:40px;width:26px;height:42px;border:2px solid rgba(250,248,241,.45);border-radius:14px}
.scroll-hinweis i{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--gelb);animation:scrollen 1.8s infinite}
@keyframes scrollen{to{transform:translateY(14px);opacity:0}}
.held::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:linear-gradient(90deg,var(--navy) 0 25%,var(--petrol) 25% 50%,var(--gelb) 50% 75%,var(--rot) 75%)}
.held-in{position:relative;z-index:2;max-width:var(--max);margin:0 auto;width:100%;padding:0 clamp(20px,5vw,56px);pointer-events:none}
.held-in a{pointer-events:auto}
.held h1{text-shadow:0 10px 60px rgba(0,0,0,.45);font-size:clamp(56px,10vw,150px);line-height:.92;letter-spacing:-.045em;font-weight:800;margin-bottom:30px}
.zeilen .z{display:block;overflow:hidden;padding-bottom:.05em}
.zeilen .z>span{display:inline-block}
.js .zeilen .z>span{transform:translateY(110%);animation:hoch 1s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(.3s + var(--i)*.14s)}
@keyframes hoch{to{transform:none}}
.held-lead{max-width:50ch;color:#C9CDD6;font-size:clamp(18px,1.5vw,21px);margin-bottom:34px}
.js .held-lead,.js .held-knoepfe,.js .held .kicker{opacity:0;animation:ein .9s ease forwards}
.js .held .kicker{animation-delay:.1s}.js .held-lead{animation-delay:.9s}.js .held-knoepfe{animation-delay:1.1s}
@keyframes ein{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.held-knoepfe{display:flex;gap:12px;flex-wrap:wrap}
.held .kicker{color:var(--gelb)}
.held-konfig{position:absolute;right:clamp(20px,4vw,48px);bottom:34px;z-index:2;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut-d)}
.held-konfig span{color:var(--gelb);font-weight:700}

/* Kennzahlen */
.kennzahlen{background:var(--papier);border-bottom:1px solid var(--linie)}
.kz-reihe{display:grid;grid-template-columns:repeat(4,1fr)}
.kz{padding:44px 24px 40px 0;display:grid;grid-template-columns:auto 1fr;align-items:baseline;column-gap:8px}
.kz+.kz{padding-left:24px;border-left:1px solid var(--linie)}
.kz b{font-size:clamp(46px,5vw,72px);font-weight:800;letter-spacing:-.04em;line-height:1}
.kz em{font-style:normal;font-weight:700;color:var(--rot);font-size:18px}
.kz span{grid-column:1/-1;color:var(--mut);font-size:15px;margin-top:6px}

/* Rechner */
.rechner-sek{padding:clamp(100px,12vw,150px) 0;background:linear-gradient(var(--papier),var(--papier2))}
.rechner{display:grid;grid-template-columns:1fr 1.15fr;gap:0;background:#fff;border:2px solid var(--tinte);border-radius:var(--r);box-shadow:14px 14px 0 var(--gelb)}
.r-eingaben{padding:34px;border-right:2px solid var(--tinte);display:flex;flex-direction:column;gap:26px}
.r-eingaben label{display:flex;flex-direction:column;gap:10px;font-weight:600;font-size:16px}
.r-eingaben output{font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--tinte)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:30px;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:6px;background:linear-gradient(90deg,var(--tinte) var(--f,50%),var(--papier2) var(--f,50%));border-radius:3px}
input[type=range]::-moz-range-track{height:6px;background:var(--papier2);border-radius:3px}
input[type=range]::-moz-range-progress{height:6px;background:var(--tinte);border-radius:3px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;margin-top:-10px;background:var(--gelb);border:3px solid var(--tinte);border-radius:3px}
input[type=range]::-moz-range-thumb{width:22px;height:22px;background:var(--gelb);border:3px solid var(--tinte);border-radius:3px}
.r-referenz{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.r-referenz li{font-size:13px;padding:8px 10px;background:var(--papier);border:1px solid var(--linie);cursor:pointer;border-radius:3px;transition:border-color .2s,background .2s}
.r-referenz li:hover,.r-referenz li.an{border-color:var(--tinte);background:var(--holz2)}
.r-referenz span{display:block;font-weight:700;font-size:14px}
.r-quelle{font-size:12px;color:var(--mut)}
.r-ausgabe{padding:34px;display:flex;flex-direction:column;gap:22px}
.balken{display:flex;flex-direction:column;gap:14px}
.b-zeile{display:grid;grid-template-columns:150px 1fr 110px;align-items:center;gap:12px;font-size:15px;font-weight:600}
.b-zeile i{display:block;height:34px;background:var(--mut-d);width:calc(var(--w,0)*1%);transition:width .5s cubic-bezier(.2,.8,.2,1);border-radius:2px}
.b-zeile.gelb i{background:var(--gelb)}.b-zeile.petrol i{background:var(--petrol)}
.b-zeile.gelb span,.b-zeile.gelb b{color:var(--tinte)}
.b-zeile b{text-align:right;font-weight:800;font-size:17px;white-space:nowrap}
.r-diff{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;border-top:2px solid var(--tinte);padding-top:18px}
.r-diff b{font-size:clamp(40px,4.4vw,62px);font-weight:800;letter-spacing:-.04em;color:var(--petrol);line-height:1}
.r-diff.minus b{color:var(--rot)}
.r-diff span{color:var(--mut);font-size:15px;max-width:22ch}
.r-detail{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.r-detail div{background:var(--papier);padding:12px;border-radius:3px}
.r-detail dt{font-size:12px;color:var(--mut);letter-spacing:.04em}
.r-detail dd{font-weight:800;font-size:19px}
.r-hinweis{font-size:12px;color:var(--mut)}

/* System: Blaupause */
.system{background:var(--navy);color:var(--papier);padding:clamp(100px,12vw,150px) 0 60px;position:relative;
  background-image:linear-gradient(rgba(250,248,241,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(250,248,241,.06) 1px,transparent 1px),linear-gradient(rgba(250,248,241,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(250,248,241,.025) 1px,transparent 1px);
  background-size:90px 90px,90px 90px,18px 18px,18px 18px}
.buehne-wrap{max-width:1500px;margin:30px auto 0;padding:0 clamp(20px,4vw,48px);display:grid;grid-template-columns:1.45fr 1fr;gap:40px}
.buehne{position:sticky;top:calc(var(--kopf) + 16px);height:calc(100svh - var(--kopf) - 40px);min-height:440px;border-radius:6px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.6),0 0 0 1px rgba(250,248,241,.08)}
.buehne canvas{width:100%;height:100%;display:block}
.stufen{list-style:none}
.stufe{min-height:95svh;display:flex;flex-direction:column;justify-content:center;padding:30px 0;opacity:.3;transition:opacity .5s}
.stufe.aktiv{opacity:1}
.stufe .nr{font-weight:800;color:var(--gelb);letter-spacing:.2em;font-size:15px}
.stufe h3{font-size:clamp(34px,4vw,54px);letter-spacing:-.03em;line-height:1;margin:8px 0 8px}
.stufe .mass{font-family:ui-monospace,monospace;font-size:15px;color:var(--gelb);margin-bottom:16px;border-top:1px dashed rgba(250,248,241,.35);border-bottom:1px dashed rgba(250,248,241,.35);padding:6px 0;display:inline-block}
.stufe p:not(.mass){color:#D5DAE3;max-width:46ch}

/* Produkte */
.produkte{padding:clamp(100px,12vw,150px) 0}
.zeitachse{height:4px;background:var(--linie);margin:10px 0 0;position:relative}
.zeitachse i{position:absolute;left:0;top:0;bottom:0;width:calc(var(--z,0)*100%);background:linear-gradient(90deg,var(--navy),var(--petrol),var(--gelb),var(--rot))}
.p-reihe{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.p-karte{padding:30px 20px 30px 0;position:relative}
.p-karte+.p-karte{padding-left:20px;border-left:1px solid var(--linie)}
.p-karte::before{content:"";position:absolute;top:-10px;left:0;width:16px;height:16px;border-radius:50%;background:var(--papier);border:4px solid var(--tinte)}
.p-karte+.p-karte::before{left:20px}
.p-karte.anker::before{background:var(--gelb)}
.p-jahr{font-weight:800;color:var(--rot);font-size:15px;letter-spacing:.06em;margin:18px 0 6px}
.p-karte h3{font-size:24px;letter-spacing:-.02em;line-height:1.1}
.p-flaeche{font-family:ui-monospace,monospace;font-size:14px;color:var(--petrol);margin:6px 0 10px}
.p-karte p:last-child{color:var(--mut);font-size:16px}
.p-karte.anker h3::after{content:"Markteintritt";display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--nacht);background:var(--gelb);width:max-content;padding:3px 7px;margin-top:6px}

/* Laufband */
.band{background:var(--papier);padding:70px 0 90px;overflow:hidden;border-top:1px solid var(--linie)}
.band-reihe{display:flex;gap:44px;white-space:nowrap;font-size:clamp(54px,8.5vw,132px);font-weight:800;letter-spacing:-.04em;line-height:1.08;will-change:transform}
.band-reihe span{color:transparent;-webkit-text-stroke:1.6px rgba(27,30,39,.3)}
.band-reihe span.voll{color:var(--tinte);-webkit-text-stroke:0}
.band-reihe[data-r="-1"] span.voll{color:var(--gelb)}

/* Sicherheit */
.sicherheit{background:var(--nacht);color:var(--papier);padding:clamp(100px,12vw,150px) 0}
.fragen{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:34px 0 56px}
.frage{padding:28px;background:var(--nacht2);border-top:4px solid var(--gelb);border-radius:var(--r)}
.frage:nth-child(2){border-top-color:var(--petrol)}.frage:nth-child(3){border-top-color:var(--rot)}
.f-frage{font-size:22px;font-weight:700;line-height:1.25;margin-bottom:14px;letter-spacing:-.01em}
.frage p:not(.f-frage){color:var(--mut-d);font-size:16px}
.garantien{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--linie-d)}
.gar{padding:30px 20px 10px 0}
.gar+.gar{padding-left:20px;border-left:1px solid var(--linie-d)}
.gar b{display:block;font-size:clamp(54px,6vw,86px);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--gelb)}
.gar span{display:block;font-weight:700;font-size:17px;margin:6px 0 4px}
.gar small{color:var(--mut-d);font-size:14px}

/* Kaufen */
.kaufen{padding:clamp(100px,12vw,150px) 0}
.kaufen em{font-style:normal;font-weight:700;color:var(--tinte)}
.acht{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:56px}
.acht .w{width:clamp(38px,6vw,76px);aspect-ratio:1/1.1;border:3px solid var(--tinte);border-radius:3px;position:relative;background:var(--papier)}
.acht .w::before{content:"";position:absolute;left:14%;right:14%;top:-14%;height:14%;border:3px solid var(--tinte);border-bottom:0;border-radius:3px 3px 0 0;background:inherit}
.acht .w.voll{transition:background .4s;transition-delay:calc(var(--i)*.15s)}
.acht.da .w.voll{background:var(--gelb)}
.acht p{font-size:20px;margin-left:12px}
.acht p b{font-size:34px;font-weight:800;color:var(--rot)}
.ablauf{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:a}
.ablauf li{padding:0 20px 0 0}
.ablauf li+li{padding-left:20px;border-left:1px solid var(--linie)}
.ablauf li>span{display:inline-grid;place-items:center;width:40px;height:40px;background:var(--tinte);color:var(--papier);font-weight:800;border-radius:3px;margin-bottom:14px}
.ablauf h3{font-size:22px;margin-bottom:8px}
.ablauf p{color:var(--mut);font-size:16px}
.tranchen{display:flex;height:40px;margin-top:40px;border:2px solid var(--tinte);border-radius:3px;overflow:hidden}
.tranchen i{flex:0 0 calc(var(--w)*1%);display:grid;place-items:center;font-style:normal;font-weight:800;font-size:14px;color:var(--nacht);transform-origin:0 50%}
.tranchen i:nth-child(1){background:var(--navy);color:var(--papier)}.tranchen i:nth-child(2){background:var(--petrol);color:var(--papier)}.tranchen i:nth-child(3){background:var(--gelb)}.tranchen i:nth-child(4){background:var(--rot);color:#fff}
.js .tranchen i{transform:scaleX(0);transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.js .tranchen.da i{transform:none}
.js .tranchen.da i:nth-child(2){transition-delay:.25s}.js .tranchen.da i:nth-child(3){transition-delay:.5s}.js .tranchen.da i:nth-child(4){transition-delay:.75s}

/* Grundstücke */
.grund{background:var(--petrol);color:var(--papier);padding:clamp(100px,12vw,150px) 0}
.grund .lead{color:#E3F0F1}
.grund .kicker.hell{color:var(--gelb)}
.grund-in{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.parzellen{aspect-ratio:1.15;width:100%;justify-self:center;border-radius:6px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.45)}
.parzellen canvas{width:100%;height:100%;display:block}
.grund-in{grid-template-columns:.9fr 1.1fr!important}

/* Werk */
.werk{padding:clamp(100px,12vw,150px) 0}
.werk-in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.material{list-style:none;display:flex;flex-direction:column;gap:14px}
.material li{display:flex;gap:18px;padding:22px;background:#fff;border:1px solid var(--linie);border-radius:var(--r)}
.material h3{font-size:19px;margin-bottom:4px}
.material p{color:var(--mut);font-size:16px}
.ampel{flex:0 0 14px;height:14px;border-radius:50%;margin-top:6px}
.ampel.gruen{background:var(--navy)}.ampel.gelb-a{background:var(--gelb)}.ampel.petrol-a{background:var(--petrol)}

/* Kontakt */
.kontakt{background:var(--nacht);color:var(--papier);padding:clamp(100px,12vw,160px) 0;position:relative}
.kontakt::before{content:"";position:absolute;left:0;right:0;top:0;height:10px;background:linear-gradient(90deg,var(--navy) 0 25%,var(--petrol) 25% 50%,var(--gelb) 50% 75%,var(--rot) 75%)}
.kontakt-in{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end}
.kontakt h2{font-size:clamp(42px,6vw,88px)}
.kontakt-box{padding:32px;background:var(--nacht2);border-radius:var(--r);border:1px solid var(--linie-d)}
.kontakt-box p{color:var(--mut-d);margin-bottom:22px}
.kontakt-direkt a{color:var(--papier);text-decoration:none}
.platzhalter{border:2px dashed var(--gelb);color:var(--gelb)!important;padding:12px 14px;font-size:14px;border-radius:3px;margin:0!important}

/* Fuss */
.fuss{background:#08090D;color:var(--papier);padding:64px 0 28px}
.fuss-in{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,56px);display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:36px}
.fuss h3{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut-d);margin-bottom:14px}
.fuss p,.fuss li{list-style:none;font-size:16px;color:#D0D3DA;margin-bottom:6px}
.fuss a{text-decoration:none}.fuss a:hover{color:var(--gelb)}
.fuss-marke img{width:92px;margin-bottom:12px}
.claim{font-weight:700;letter-spacing:.04em;color:var(--gelb)!important}
.fuss-zeile{max-width:var(--max);margin:44px auto 0;padding:22px clamp(20px,5vw,56px) 0;border-top:1px solid var(--linie-d);font-size:14px;color:var(--mut-d)}

.seite-kopf{padding:calc(var(--kopf) + 90px) 0 50px;background:var(--nacht);color:var(--papier)}
.seite-kopf h1{font-size:clamp(42px,6vw,80px);letter-spacing:-.03em}
.seite{padding-top:50px;padding-bottom:120px;max-width:860px}
.seite h2{font-size:28px;margin:34px 0 10px}
.seite p,.seite li{margin-bottom:12px}
body:not(.home) .kopf{background:var(--nacht);color:var(--papier)}

.js [data-auf]{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--d,0)*90ms)}
.js [data-auf].da{opacity:1;transform:none}

@media (max-width:1080px){
  .p-reihe{grid-template-columns:repeat(3,1fr);row-gap:30px}
  .p-karte:nth-child(4){border-left:0;padding-left:0}.p-karte:nth-child(4)::before{left:0}
  .garantien{grid-template-columns:1fr 1fr}.gar:nth-child(3){border-left:0;padding-left:0}
  .fuss-in{grid-template-columns:1fr 1fr}
  .rechner{grid-template-columns:1fr}.r-eingaben{border-right:0;border-bottom:2px solid var(--tinte)}
}
@media (max-width:860px){
  :root{--kopf:64px}
  body{font-size:17px}
  .menu-knopf{display:block}
  .nav{position:fixed;inset:var(--kopf) 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;padding:10px 24px 26px;background:var(--nacht);color:var(--papier);transform:translateY(-130%);transition:transform .3s;visibility:hidden}
  .kopf.offen .nav{transform:none;visibility:visible}
  .nav a{padding:14px 0;width:100%;border-bottom:1px solid var(--linie-d)}
  .nav-cta{margin-top:10px;width:auto!important;padding:10px 16px!important}
  .kz-reihe{grid-template-columns:1fr 1fr}
  .kz:nth-child(3){border-left:0;padding-left:0}
  .kz:nth-child(n+3){border-top:1px solid var(--linie)}
  .buehne-wrap{grid-template-columns:1fr;gap:0}
  .buehne{top:var(--kopf);height:44svh;min-height:260px;z-index:2}
  .held-verlauf{background:linear-gradient(0deg,rgba(13,16,24,.95) 20%,rgba(13,16,24,.35) 65%,rgba(13,16,24,.1))}
  .held{align-items:flex-end}
  .scroll-hinweis{display:none}
  .stufe{min-height:auto;padding:36px 0;opacity:1}
  .d-kopf,.fragen,.grund-in,.werk-in,.kontakt-in{grid-template-columns:1fr}
  .ablauf{grid-template-columns:1fr 1fr;row-gap:30px}.ablauf li:nth-child(3){border-left:0;padding-left:0}
  .b-zeile{grid-template-columns:1fr 96px}.b-zeile span{grid-column:1/-1}
  .r-detail{grid-template-columns:1fr}
  .r-referenz{grid-template-columns:repeat(3,1fr);gap:4px}.r-referenz li{padding:8px 6px;font-size:12px}.r-referenz li span em{display:none}
  .held-konfig{display:none}
  .entwurf{font-size:9px;padding:6px 44px;right:-40px;bottom:18px}
  .rechner{box-shadow:8px 8px 0 var(--gelb)}
}
@media (max-width:560px){
  .p-reihe,.garantien,.fuss-in,.ablauf,.kz-reihe{grid-template-columns:1fr}
  .p-karte,.p-karte+.p-karte,.gar+.gar,.ablauf li+li{padding-left:0;border-left:0}
  .p-karte::before,.p-karte+.p-karte::before{left:0}
  .kz,.kz+.kz{padding:26px 0;border-left:0}.kz+.kz{border-top:1px solid var(--linie)}
  .r-eingaben,.r-ausgabe{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .zeilen .z>span,.js .held-lead,.js .held-knoepfe,.js .held .kicker,.js [data-auf],.js .tranchen i{opacity:1;transform:none}
  .acht .w.voll{background:var(--gelb)}
}

/* ===== Renderings (Video) ===== */
.held-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.04);animation:heldzoom 22s ease-out both}
@keyframes heldzoom{from{transform:scale(1.12)}to{transform:scale(1.02)}}
.held-verlauf{background:linear-gradient(90deg,rgba(9,11,17,.9) 0%,rgba(9,11,17,.55) 38%,rgba(9,11,17,.05) 70%),linear-gradient(0deg,rgba(9,11,17,.85),transparent 35%),linear-gradient(180deg,rgba(9,11,17,.5),transparent 20%)!important}
.buehne{background:#0F1118}
#flug{position:absolute;inset:0;width:100%;height:100%;display:block}
.flug-leiste{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(250,248,241,.15)}
.flug-leiste i{display:block;height:100%;background:var(--gelb);transform-origin:0 50%;transform:scaleX(0)}
.flug-label{position:absolute;left:18px;bottom:16px;margin:0;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(250,248,241,.8);text-shadow:0 1px 8px rgba(0,0,0,.6)}
.parzellen video{width:100%;height:100%;object-fit:cover;display:block}

.innen{background:var(--nacht);color:var(--papier);padding:clamp(90px,12vw,160px) 0 clamp(60px,8vw,110px)}
.innen h2{color:var(--papier)}
.innen-raster{max-width:1500px;margin:44px auto 0;padding:0 clamp(20px,4vw,48px);display:grid;grid-template-columns:1.6fr 1fr;grid-template-rows:auto auto auto;gap:14px}
.i-kachel{position:relative;margin:0;overflow:hidden;border-radius:6px;background:#1a1d26;aspect-ratio:16/10}
.i-kachel.gross{grid-row:span 2;aspect-ratio:auto;min-height:100%}
.i-kachel.breit{grid-column:1/-1;aspect-ratio:21/8}
.i-kachel video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 1.4s cubic-bezier(.2,.7,.2,1)}
.i-kachel:hover video{transform:scale(1.07)}
.i-kachel::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,11,17,.75),transparent 45%);pointer-events:none}
.i-kachel figcaption{position:absolute;left:22px;bottom:18px;z-index:1;font-size:15px;color:rgba(250,248,241,.85);max-width:80%}
.i-kachel figcaption b{display:block;font-size:clamp(22px,2.4vw,34px);font-weight:800;letter-spacing:-.02em;color:var(--papier)}
.js .i-kachel{opacity:0;transform:translateY(40px);transition:opacity .9s,transform .9s cubic-bezier(.2,.7,.2,1)}
.js .i-kachel.da{opacity:1;transform:none}
.i-hinweis{margin-top:18px;font-size:13px;color:rgba(250,248,241,.5)}
@media (max-width:860px){
  .innen-raster{grid-template-columns:1fr}
  .i-kachel.gross{grid-row:auto;aspect-ratio:4/5}
  .i-kachel.breit{aspect-ratio:16/10}
  .held-video{object-position:60% 50%}
}
@media (prefers-reduced-motion:reduce){.held-video{animation:none}.js .i-kachel{opacity:1;transform:none}}

/* ===== Plattform: Axonometrie ===== */
.hell-lead{color:#D5DAE3;max-width:62ch;margin-top:18px}
.iso-buehne{background:radial-gradient(90% 70% at 50% 45%,#34496c,#1f2c44 75%);}
#iso{position:absolute;inset:4% 3% 12%;width:94%;height:84%}
#iso line,#iso polygon{fill:none;stroke-linecap:round;vector-effect:non-scaling-stroke}
#iso .eb{opacity:0;transition:opacity .7s ease}
#iso .eb.an{opacity:1}
#iso .eb line{stroke-dasharray:var(--len) var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 1.3s cubic-bezier(.6,0,.2,1)}
#iso .eb.an line{stroke-dashoffset:0}
.r-linie{stroke:rgba(244,208,138,.28);stroke-width:1}
.r-stark{stroke:rgba(244,208,138,.55)}
#iso .r-zelle{fill:rgba(237,172,44,.55);animation:puls 2.4s ease-in-out infinite}
@keyframes puls{50%{fill:rgba(237,172,44,.18)}}
.m-kante{stroke:#FAF8F1;stroke-width:1.8}
.m-stiel{stroke:rgba(250,248,241,.45);stroke-width:1}
#iso polygon.m-kante{stroke:none}
#iso .f-oben{fill:rgba(250,248,241,.05)} #iso .f-rechts{fill:rgba(250,248,241,.09)} #iso .f-links{fill:rgba(250,248,241,.03)}
#iso[data-modus="wohnen"] .eb-modul polygon,#iso[data-modus="buero"] .eb-modul polygon,#iso[data-modus="werk"] .eb-modul polygon,#iso[data-modus="server"] .eb-modul polygon{fill:rgba(250,248,241,.015)}
.mass-l{stroke:var(--gelb);stroke-width:1;stroke-dasharray:4 4!important}
.pod{stroke:#6FD0DC;stroke-width:1.6}
#iso polygon.pod{fill:rgba(59,132,146,.45);stroke:none}
.pod-l{stroke:#6FD0DC;stroke-width:1}
.n-mob{stroke:var(--gelb);stroke-width:1.4}
#iso polygon.n-mob{fill:rgba(237,172,44,.14);stroke:none}
.n-wand{stroke:#FAF8F1;stroke-width:2.4}
.n-glas{stroke:#9FD6E0;stroke-width:1.2}
.n-kran{stroke:var(--rot);stroke-width:3}
.n-kran-q{stroke:var(--rot);stroke-width:2}
#iso .n-tor{fill:rgba(199,72,59,.25);stroke:var(--rot);stroke-width:1.4}
.n-rack{stroke:#9FD6E0;stroke-width:1.3}
#iso polygon.n-rack{fill:rgba(20,32,46,.85);stroke:none}
#iso .n-kalt{fill:rgba(95,195,208,.18);stroke:none}
.n-led{stroke:#5FF0A0;stroke-width:1.6;animation:blink 1.6s steps(2) infinite}
@keyframes blink{50%{stroke:#1d5c3c}}
.iso-titel{position:absolute;left:26px;bottom:44px;margin:0;display:flex;align-items:baseline;gap:14px}
.iso-titel span{font-family:ui-monospace,monospace;color:var(--gelb);font-size:15px;letter-spacing:.15em}
.iso-titel b{font-size:clamp(28px,3.2vw,46px);letter-spacing:-.03em;color:var(--papier)}
.iso-mass{position:absolute;left:26px;bottom:20px;margin:0;font-family:ui-monospace,monospace;font-size:13px;color:rgba(250,248,241,.7)}
.stufe .platzhalter{margin-top:14px}

/* ===== Skalierung ===== */
.skala{background:var(--papier);padding:clamp(90px,11vw,150px) 0}
.sk-reihe{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px;align-items:stretch}
.sk{margin:0;background:#fff;border:1px solid var(--linie);border-radius:6px;overflow:hidden;display:flex;flex-direction:column}
.sk svg{width:100%;height:auto;aspect-ratio:4/3;background:linear-gradient(#f3f0e6,#fff)}
.sk svg line.m-kante{stroke:var(--navy);stroke-width:1.4;vector-effect:non-scaling-stroke}
.sk svg polygon.m-kante{stroke:none}
.sk svg .f-oben{fill:rgba(46,66,98,.10)} .sk svg .f-rechts{fill:rgba(46,66,98,.22)} .sk svg .f-links{fill:rgba(46,66,98,.06)}
.sk-m{opacity:0;transform:translateY(-14px);transition:opacity .5s,transform .6s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i)*60ms + var(--d)*150ms)}
.sk.da .sk-m{opacity:1;transform:none}
.sk-video video{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.sk figcaption{padding:18px 20px 22px;display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:baseline}
.sk figcaption b{font-size:44px;font-weight:800;letter-spacing:-.04em;color:var(--rot);line-height:1;grid-row:span 2}
.sk figcaption span{font-weight:700;font-size:17px}
.sk figcaption small{color:var(--mut);font-size:14px}
.living-kopf{background:var(--nacht);color:var(--papier);padding:clamp(100px,12vw,160px) 0 0}
.living-kopf h2{color:var(--papier)}
.innen-anschluss{padding-top:20px!important}
.innen-anschluss>.rahmen{display:none}
@media (max-width:860px){
  .sk-reihe{grid-template-columns:1fr 1fr}
  .iso-titel{bottom:34px}.iso-titel b{font-size:24px}
}
@media (prefers-reduced-motion:reduce){#iso .eb line{transition:none;stroke-dasharray:none}.sk-m{opacity:1;transform:none}}

/* Renderings aus Revit/Blender in der Plattform-Bühne */
.iso-buehne::after{content:"";position:absolute;inset:auto 0 0 0;height:38%;background:linear-gradient(0deg,rgba(15,17,24,.85),transparent);pointer-events:none;z-index:1}
.iso-titel,.iso-mass,.iso-quelle{z-index:2}

.iso-buehne{transition:background .8s ease}

/* ===== Fassaden-Varianten ===== */
.fassaden{background:var(--papier);padding:clamp(90px,11vw,150px) 0;border-top:1px solid var(--linie)}
.fv-tabs{display:flex;gap:8px;margin:40px 0 22px;flex-wrap:wrap}
.fv-tabs button{font:inherit;cursor:pointer;border:1px solid var(--linie);background:#fff;color:var(--tinte);padding:12px 20px 12px;border-radius:40px;font-weight:700;font-size:16px;display:flex;flex-direction:column;align-items:flex-start;line-height:1.15;transition:background .25s,color .25s,border-color .25s}
.fv-tabs button small{font-weight:500;font-size:12px;color:var(--mut)}
.fv-tabs button[aria-selected="true"]{background:var(--tinte);color:var(--papier);border-color:var(--tinte)}
.fv-tabs button[aria-selected="true"] small{color:rgba(250,248,241,.7)}
.fv-panel{display:none;grid-template-columns:1fr 330px;gap:18px;align-items:start}
.fv-panel.an{display:grid}
.fv-buehne{position:relative;aspect-ratio:16/9;border-radius:6px;overflow:hidden;background:#cfd6d9;box-shadow:0 30px 60px -30px rgba(0,0,0,.35)}
.fv-bild{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .6s ease}
.fv-bild.an{opacity:1}
.fv-bild img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.03);transition:transform 6s ease-out}
.fv-bild.an img{transform:scale(1)}
.fv-liste{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.fv-liste button{font:inherit;cursor:pointer;width:100%;text-align:left;display:grid;grid-template-columns:112px 1fr;grid-template-rows:auto 1fr;column-gap:12px;background:#fff;border:1px solid var(--linie);border-radius:6px;padding:8px;transition:border-color .25s,box-shadow .25s}
.fv-liste button img{grid-row:span 2;width:112px;height:63px;object-fit:cover;border-radius:3px}
.fv-liste button b{font-size:15px;margin-top:2px}
.fv-liste button span{font-size:13px;color:var(--mut);line-height:1.3}
.fv-liste button[aria-pressed="true"]{border-color:var(--rot);box-shadow:inset 3px 0 0 var(--rot)}
.fv-hinweis{margin-top:16px;font-size:13px;color:var(--mut)}
@media (max-width:980px){.fv-panel{grid-template-columns:1fr}.fv-liste{grid-template-columns:1fr 1fr}.fv-liste button{grid-template-columns:1fr}.fv-liste button img{width:100%;height:auto;aspect-ratio:16/9;grid-row:auto}}

/* Vier Nutzungen – aufklappbare Bildleiste */
.gebaut{background:var(--nacht);color:var(--papier);padding:clamp(70px,9vw,130px) 0 clamp(50px,6vw,80px)}
.gebaut h2{margin:.2em 0 .4em}
.gb-lead{max-width:640px;color:rgba(250,248,241,.78);font-size:19px;line-height:1.55;margin:0 0 44px}
.gb-leiste{list-style:none;margin:0 auto;padding:0 clamp(16px,3vw,40px);display:flex;gap:10px;height:min(64vh,620px);max-width:1680px}
.gb-panel{position:relative;flex:1;min-width:0;overflow:hidden;border-radius:6px;cursor:pointer;transition:flex 1s cubic-bezier(.2,.8,.2,1);outline-offset:4px}
.gb-panel.an{flex:5}
.gb-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);filter:saturate(.7) brightness(.62);transition:transform 1.4s cubic-bezier(.2,.8,.2,1),filter .8s}
.gb-panel.an img{transform:none;filter:none}
.gb-panel::after{content:"";position:absolute;inset:auto 0 0 0;height:55%;background:linear-gradient(0deg,rgba(15,17,24,.9),transparent);pointer-events:none}
.gb-text{position:absolute;left:22px;right:22px;bottom:20px;z-index:1;display:flex;flex-direction:column;gap:4px;white-space:nowrap}
.gb-text span{font-family:ui-monospace,monospace;color:var(--gelb);font-size:14px;letter-spacing:.15em}
.gb-text b{font-size:clamp(22px,2.4vw,40px);letter-spacing:-.03em;line-height:1.05}
.gb-text em{font-style:normal;font-family:ui-monospace,monospace;font-size:13px;color:rgba(250,248,241,.75);opacity:0;transform:translateY(8px);transition:opacity .6s .3s,transform .6s .3s}
.gb-panel.an .gb-text em{opacity:1;transform:none}
.gb-panel:not(.an) .gb-text b{font-size:clamp(17px,1.5vw,22px);writing-mode:vertical-rl;transform:rotate(180deg);position:absolute;bottom:34px;left:0}
.gb-panel:not(.an) .gb-text span{position:absolute;bottom:0;left:0}
.gb-quelle{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(250,248,241,.5);margin-top:18px}
@media (max-width:860px){
  .gb-leiste{flex-direction:column;height:auto}
  .gb-panel,.gb-panel.an{flex:none;aspect-ratio:16/10}
  .gb-panel img{transform:none;filter:none}
  .gb-panel:not(.an) .gb-text b{writing-mode:horizontal-tb;transform:none;position:static;font-size:24px}
  .gb-panel:not(.an) .gb-text span{position:static}
  .gb-text em{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){.gb-panel,.gb-panel img{transition:none}}

/* Karriere */
.k-held{background:linear-gradient(160deg,var(--nacht) 0%,#1b2438 60%,var(--navy) 100%);color:var(--papier);padding:clamp(140px,16vw,210px) 0 clamp(60px,7vw,100px)}
.k-held h1{font-size:clamp(40px,6vw,86px);line-height:1;letter-spacing:-.04em;margin:.15em 0 .35em}
.k-lead{max-width:680px;font-size:20px;line-height:1.55;color:rgba(250,248,241,.8)}
.k-wahl{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-top:44px}
.k-wahl a{display:grid;grid-template-columns:1fr auto;align-items:end;gap:4px 16px;padding:24px 26px;border:1px solid rgba(250,248,241,.2);border-radius:var(--r);color:inherit;text-decoration:none;background:rgba(255,255,255,.03);transition:background .3s,border-color .3s,transform .3s}
.k-wahl a:hover{background:rgba(237,172,44,.1);border-color:var(--gelb);transform:translateY(-3px)}
.k-wahl span{grid-column:1;font-family:ui-monospace,monospace;color:var(--gelb);font-size:13px;letter-spacing:.15em;text-transform:uppercase}
.k-wahl b{grid-column:1;font-size:26px;letter-spacing:-.02em}
.k-wahl i{grid-column:2;grid-row:1/3;font-style:normal;font-size:28px;color:var(--gelb)}
.k-stelle{padding:clamp(70px,8vw,120px) 0;background:var(--papier);color:var(--nacht);scroll-margin-top:70px}
.k-stelle:nth-of-type(odd){background:#F1EEE4}
.k-raster{display:grid;grid-template-columns:minmax(280px,1fr) 2fr;gap:clamp(30px,5vw,80px);align-items:start}
.k-kopf{position:sticky;top:100px}
.k-kopf h2{font-size:clamp(32px,3.6vw,52px);line-height:1.02;letter-spacing:-.035em;margin:.2em 0 .6em}
.k-fakten{margin:0 0 22px;border-top:1px dashed rgba(15,17,24,.25)}
.k-fakten div{padding:12px 0;border-bottom:1px dashed rgba(15,17,24,.25)}
.k-fakten dt{font-family:ui-monospace,monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--petrol)}
.k-fakten dd{margin:4px 0 0;font-size:16px}
.k-offen,.k-platzhalter{border:1.5px dashed #E5B015;color:#9a7300;padding:6px 10px;display:inline-block;border-radius:4px}
.k-intro{font-size:18px;line-height:1.55;margin:0 0 26px}
.k-inhalt h3{font-size:24px;letter-spacing:-.02em;margin:44px 0 16px}
.k-inhalt h3:first-child{margin-top:0}
.k-aufgaben{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.k-aufgaben>div{background:#fff;border-radius:var(--r);padding:22px 22px 10px;box-shadow:0 1px 0 rgba(15,17,24,.06),0 12px 30px -18px rgba(15,17,24,.35);border-top:3px solid var(--gelb)}
.k-aufgaben h4{margin:0 0 10px;font-size:17px}
.k-aufgaben ul,.k-liste{margin:0;padding-left:1.1em;line-height:1.55}
.k-aufgaben li,.k-liste li{margin:0 0 8px}
.k-liste-leicht{color:rgba(15,17,24,.75)}
.k-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.k-chips li{padding:8px 14px;border-radius:999px;background:var(--navy);color:var(--papier);font-size:15px}
.k-klein{font-size:14px;color:rgba(15,17,24,.65);margin-top:12px}
.k-inhalt p{line-height:1.6;font-size:17px}
@media (max-width:860px){.k-raster{grid-template-columns:1fr}.k-kopf{position:static}}

/* Server & Technik */
.server{background:linear-gradient(180deg,#0B0E15 0%,#101624 100%);color:var(--papier);padding:clamp(90px,11vw,150px) 0}
.sv-lead{max-width:720px;font-size:19px;line-height:1.6;color:rgba(250,248,241,.8)}
.sv-achse{display:flex;align-items:center;gap:14px;margin:48px 0 18px;font-family:ui-monospace,monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(250,248,241,.6)}
.sv-achse i{flex:1;height:2px;background:linear-gradient(90deg,#5FC3D0,var(--gelb),var(--rot));position:relative}
.sv-achse i::after{content:"";position:absolute;right:-2px;top:-5px;border:6px solid transparent;border-left:9px solid var(--rot)}
.sv-stufen{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sv-stufen li{background:rgba(255,255,255,.035);border:1px solid rgba(250,248,241,.1);border-radius:6px;padding:22px 24px 26px;opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s}
.sv-stufen li:nth-child(2){transition-delay:.12s}.sv-stufen li:nth-child(3){transition-delay:.24s}
.sv-stufen li.da{opacity:1;transform:none}
.sv-stufen .nr{font-family:ui-monospace,monospace;font-size:13px;letter-spacing:.15em;color:var(--gelb)}
.sv-stufen h3{font-size:24px;margin:14px 0 10px;letter-spacing:-.02em}
.sv-stufen p{color:rgba(250,248,241,.75);line-height:1.6;font-size:16px;margin:0}
.sv-schema{width:100%;height:auto;display:block;margin-top:12px}
.sv-schema *,.sv-abw *{vector-effect:non-scaling-stroke}
.sv-boden{stroke:rgba(250,248,241,.3);stroke-width:1.2}
.sv-rack{fill:#161b27;stroke:rgba(250,248,241,.55);stroke-width:1.2}
.sv-server{fill:#1d2331;stroke:rgba(250,248,241,.35);stroke-width:1}
.sv-chip{fill:rgba(237,172,44,.3);stroke:var(--gelb);stroke-width:1}
.sv-cdu{fill:rgba(59,132,146,.25);stroke:#5FC3D0;stroke-width:1.2}
.sv-einh{fill:rgba(95,195,208,.08);stroke:#5FC3D0;stroke-width:1.2;stroke-dasharray:4 4}
.sv-coil{fill:rgba(95,195,208,.25);stroke:#5FC3D0;stroke-width:1.2}
.sv-led{fill:#4ade80;animation:svled 2.2s steps(2) infinite}
@keyframes svled{50%{fill:#1e3a2a}}
.sv-fluss{fill:none;stroke-width:2.2;stroke-linecap:round;stroke-dasharray:6 8;animation:svfluss 1.2s linear infinite}
.sv-fluss.dick{stroke-width:4;stroke-dasharray:10 12}
@keyframes svfluss{to{stroke-dashoffset:-28}}
.sv-kalt{stroke:#5FC3D0}.sv-warm{stroke:var(--rot)}.sv-wasser{stroke:#3BA3F0}.sv-wasser-w{stroke:#E8804A}.sv-heiss{stroke:var(--rot)}
.sv-lab{fill:rgba(250,248,241,.6);font:11px ui-monospace,monospace;text-anchor:middle;letter-spacing:.06em}
.sv-lab.l{text-anchor:start}
.sv-abw .sv-lab{font-size:15px}
.sv-norm{font-size:13px;color:rgba(250,248,241,.5);margin:18px 0 0}
.sv-abwaerme{margin-top:clamp(60px,7vw,100px);display:grid;grid-template-columns:minmax(260px,1fr) 2fr;gap:clamp(24px,4vw,60px);align-items:center;opacity:0;transform:translateY(24px);transition:opacity .9s,transform .9s}
.sv-abwaerme.da{opacity:1;transform:none}
.sv-abwaerme h3{font-size:clamp(26px,2.6vw,38px);letter-spacing:-.03em;margin:0 0 14px;line-height:1.1}
.sv-abwaerme p{color:rgba(250,248,241,.75);line-height:1.6}
.sv-abw{width:100%;height:auto}
.sv-mod rect,.sv-mod path{fill:rgba(255,255,255,.03);stroke:rgba(250,248,241,.6);stroke-width:1.4}
.sv-mod .sv-rack{fill:#161b27}
.sv-mod .sv-fenster{fill:rgba(237,172,44,.55);stroke:none;animation:svfen 4s ease-in-out infinite}
@keyframes svfen{50%{fill:rgba(237,172,44,.25)}}
.sv-wp{fill:rgba(199,72,59,.12);stroke:var(--rot);stroke-width:1.4}
.sv-wp-pfeil{fill:none;stroke:var(--rot);stroke-width:2}
.sv-platz{margin-top:40px}
.server .platzhalter{color:var(--gelb);border-color:var(--gelb)}
.pfeil-link{color:var(--gelb);text-decoration:none;border-bottom:1px solid currentColor}
@media (max-width:980px){.sv-stufen{grid-template-columns:1fr}.sv-abwaerme{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.sv-fluss,.sv-led,.sv-mod .sv-fenster{animation:none}.sv-stufen li,.sv-abwaerme{opacity:1;transform:none}}

.r-finanz{margin:14px 0 0;font-size:14px;color:rgba(15,17,24,.7)}
.r-finanz a{color:inherit;font-weight:700;text-decoration:none;border-bottom:2px solid var(--gelb)}
.ko-finanz{font-size:15px;opacity:.75;margin-top:6px}
.r-referenz li span em{font-style:normal;font-weight:400;opacity:.55;font-size:.85em;margin-left:4px}

/* Server: Aus einer Hand + Kennwerte */
.hand{margin-top:clamp(60px,7vw,100px);display:grid;grid-template-columns:minmax(260px,1fr) 2fr;gap:clamp(24px,4vw,60px);align-items:center}
.hand h3,.kpi-titel{font-size:clamp(28px,3vw,44px);letter-spacing:-.03em;line-height:1.05;margin:0 0 14px}
.hand p{color:rgba(250,248,241,.75);line-height:1.6}
.hand-kette{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.hand-kette::before{content:"";position:absolute;left:10%;right:10%;top:34px;height:2px;background:linear-gradient(90deg,#5FC3D0,var(--gelb),var(--rot));transform:scaleX(0);transform-origin:0 50%;transition:transform 1.6s cubic-bezier(.6,0,.2,1) .2s}
.hand.da .hand-kette::before{transform:scaleX(1)}
.hand-kette li{position:relative;text-align:center;padding:0 6px;opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}
.hand.da .hand-kette li{opacity:1;transform:none}
.hand-kette li:nth-child(2){transition-delay:.35s}.hand-kette li:nth-child(3){transition-delay:.7s}.hand-kette li:nth-child(4){transition-delay:1.05s}.hand-kette li:nth-child(5){transition-delay:1.4s}
.hand-kette span{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 14px;border-radius:50%;background:#0B0E15;border:2px solid var(--gelb);font:700 18px ui-monospace,monospace;color:var(--gelb);position:relative;z-index:1}
.hand-kette b{display:block;font-size:17px}
.hand-kette em{display:block;font-style:normal;font-size:13px;color:rgba(250,248,241,.6);margin-top:4px;line-height:1.4}
.kpi{margin-top:clamp(70px,8vw,120px);padding-top:clamp(50px,6vw,80px);border-top:1px solid rgba(250,248,241,.12)}
.kpi-lead{max-width:760px;color:rgba(250,248,241,.75);font-size:18px;line-height:1.6}
.kpi-raster{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.kpi-k{background:radial-gradient(120% 90% at 50% 0%,rgba(95,195,208,.1),rgba(255,255,255,.02) 60%);border:1px solid rgba(250,248,241,.1);border-radius:8px;padding:26px 26px 28px;text-align:center}
.kpi-k h4{font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:var(--gelb);margin:6px 0 10px;font-family:ui-monospace,monospace}
.kpi-k p{color:rgba(250,248,241,.72);line-height:1.55;font-size:15px;text-align:left;margin:0}
.kpi-k .kpi-zahl{text-align:center;margin:-34px 0 0}
.kpi-zahl b{font-size:clamp(48px,5vw,76px);letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,#fff,#9fdbe3);-webkit-background-clip:text;background-clip:text;color:transparent}
.kg{width:100%;max-width:340px;height:auto;display:block;margin:0 auto;overflow:visible}
.kg-bahn,.kg-zone,.kg-wert{fill:none;stroke-linecap:round}
.kg-bahn{stroke:rgba(250,248,241,.08);stroke-width:18}
.kg-zone{stroke:rgba(74,222,128,.28);stroke-width:18}
.kg-wert{stroke:#5FC3D0;stroke-width:4;stroke-dasharray:100 100;stroke-dashoffset:100;transition:stroke-dashoffset 2.2s cubic-bezier(.3,0,.2,1)}
.kg-tick{stroke:rgba(250,248,241,.45);stroke-width:1.5}
.kg-tick.gelb{stroke:var(--gelb);stroke-width:2.5}
.kg-t{font:12px ui-monospace,monospace;fill:rgba(250,248,241,.55)}
.kg-t.gelb{fill:var(--gelb);font-weight:700;font-size:14px}
.kg-nadel{transform-origin:150px 150px;transform:rotate(var(--r0,-90deg));transition:transform 2.2s cubic-bezier(.3,0,.2,1)}
.kg-nadel line{stroke:#fff;stroke-width:3;stroke-linecap:round;filter:drop-shadow(0 0 6px rgba(95,195,208,.9))}
.kg-nadel circle{fill:#0B0E15;stroke:#fff;stroke-width:2.5}
.kpi-dichte{margin-top:18px;background:rgba(255,255,255,.025);border:1px solid rgba(250,248,241,.1);border-radius:8px;padding:28px 30px 34px;display:grid;grid-template-columns:minmax(220px,1fr) 3fr;gap:30px;align-items:center}
.kd-kopf h4{font-size:22px;margin:0 0 8px;letter-spacing:-.02em}
.kd-kopf p{color:rgba(250,248,241,.65);margin:0;line-height:1.5;font-size:15px}
.kd-skala{position:relative;padding-top:6px}
.kd-balken{height:16px;border-radius:9px;background:rgba(250,248,241,.07);overflow:hidden}
.kd-balken i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#5FC3D0 0%,#5FC3D0 23%,var(--gelb) 23%,var(--gelb) 38%,var(--rot) 38%,#ff6a3d 100%);transform:scaleX(0);transform-origin:0 50%;transition:transform 2.4s cubic-bezier(.5,0,.2,1)}
.kpi-dichte.da .kd-balken i{transform:scaleX(1)}
.kd-zonen{position:relative;height:52px;margin-top:10px}
.kd-zonen span{position:absolute;left:calc(var(--a)*1%);width:calc((var(--b) - var(--a))*1%);font-size:12.5px;color:rgba(250,248,241,.6);padding-right:8px;line-height:1.35;border-left:1px solid rgba(250,248,241,.2);padding-left:8px}
.kd-zonen b{display:block;color:var(--papier);font-size:13.5px}
.kd-achse{position:relative;height:18px;font:12px ui-monospace,monospace;color:rgba(250,248,241,.45)}
.kd-achse span{position:absolute;left:calc(var(--p)*1%);transform:translateX(-50%)}
.kd-achse span:first-child{transform:none}.kd-achse span:last-child{transform:translateX(-100%)}
@media (max-width:980px){.hand{grid-template-columns:1fr}.hand-kette{grid-template-columns:1fr;gap:18px}.hand-kette::before{left:33px;right:auto;top:10px;bottom:10px;width:2px;height:auto;transform:scaleY(0);transform-origin:50% 0}.hand.da .hand-kette::before{transform:scaleY(1)}.hand-kette li{display:grid;grid-template-columns:68px 1fr;column-gap:16px;text-align:left;align-items:center}.hand-kette span{grid-row:1/3;margin:0}
.kpi-raster{grid-template-columns:1fr}.kpi-dichte{grid-template-columns:1fr}.kd-zonen{height:auto;display:grid;gap:8px}.kd-zonen span{position:static;width:auto}.kd-achse{display:none}}
@media (prefers-reduced-motion:reduce){.hand-kette li,.hand-kette::before,.kd-balken i,.kg-wert,.kg-nadel{transition:none}}
.kpi-zahl small{display:block;font:12px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:rgba(250,248,241,.5);margin-top:6px}

/* Nutzungen */
.nutz-index{background:var(--papier);padding:clamp(90px,10vw,140px) 0 clamp(40px,5vw,70px)}
.ni-leiste{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.ni-leiste a{display:flex;flex-direction:column;gap:6px;height:100%;padding:26px 22px 24px;border-radius:6px;background:#fff;color:var(--nacht);text-decoration:none;border:1px solid var(--linie);position:relative;overflow:hidden;transition:transform .35s,box-shadow .35s,background .35s,color .35s}
.ni-leiste a::after{content:"→";position:absolute;right:18px;top:22px;font-size:22px;color:var(--rot);transition:transform .35s}
.ni-leiste a:hover{transform:translateY(-6px);box-shadow:0 22px 40px -24px rgba(15,17,24,.45);background:var(--nacht);color:var(--papier)}
.ni-leiste a:hover::after{transform:translateX(4px);color:var(--gelb)}
.ni-leiste span{font:700 13px ui-monospace,monospace;letter-spacing:.15em;color:var(--rot)}
.ni-leiste b{font-size:clamp(22px,2vw,30px);letter-spacing:-.03em}
.ni-leiste em{font-style:normal;font-size:14px;opacity:.65}
.nutz{padding:clamp(80px,9vw,130px) 0;overflow:hidden}
.nutz.hell{background:var(--papier);color:var(--nacht)}
.nutz.hell+.nutz.hell{border-top:1px solid var(--linie)}
.nutz.dunkel{background:linear-gradient(180deg,#141a28,#0F1118);color:var(--papier)}
.nutz-raster{display:grid;grid-template-columns:minmax(300px,5fr) 7fr;gap:clamp(30px,5vw,80px);align-items:center}
.nutz-raster.umgekehrt .nutz-text{order:2}
.nutz-lead{font-size:18px;line-height:1.6;opacity:.85;max-width:560px}
.lay-knoepfe{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 26px}
.lay-knoepfe button{font:600 15px inherit;font-family:inherit;padding:11px 18px;border-radius:999px;border:1.5px solid currentColor;background:transparent;color:inherit;cursor:pointer;opacity:.6;transition:all .3s}
.lay-knoepfe button:hover{opacity:1}
.lay-knoepfe button.an{opacity:1;background:var(--nacht);color:var(--papier);border-color:var(--nacht)}
.dunkel .lay-knoepfe button.an{background:var(--gelb);color:var(--nacht);border-color:var(--gelb)}
.nutz-fakten{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.nutz-fakten li{border-top:2px solid var(--rot);padding-top:10px;font-size:14px;line-height:1.4;opacity:.8}
.dunkel .nutz-fakten li{border-color:var(--gelb)}
.nutz-fakten b{display:block;font-size:19px;opacity:1;margin-bottom:2px}
.nutz-bild{margin:0}
.nutz-bild figcaption{font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.5;margin-top:10px}
.plan{width:100%;height:auto;display:block;overflow:visible}
.plan *{vector-effect:non-scaling-stroke}
.p-aussen{fill:#fff;stroke:var(--nacht);stroke-width:3}
.dunkel .p-aussen{fill:rgba(255,255,255,.03);stroke:var(--papier)}
.p-raster{stroke:rgba(46,66,98,.12);stroke-width:1}
.dunkel .p-raster{stroke:rgba(250,248,241,.07)}
.p-fuge{stroke:var(--rot);stroke-width:1.2;stroke-dasharray:3 5;opacity:.55}
.p-fenster{stroke:#5FC3D0;stroke-width:6}
.p-ober{stroke:#5FC3D0;stroke-width:6;stroke-dasharray:14 6}
.p-tor{stroke:var(--gelb);stroke-width:8}
.p-mod{font:11px ui-monospace,monospace;fill:currentColor;opacity:.45;text-anchor:middle;letter-spacing:.1em}
.p-mass{font:12px ui-monospace,monospace;fill:currentColor;opacity:.55;text-anchor:middle;letter-spacing:.08em}
.lay{opacity:0;transition:opacity .7s}
.lay.an{opacity:1}
.lay .pw{stroke:var(--nacht);stroke-width:4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.1s cubic-bezier(.6,0,.2,1) .15s}
.lay .pw.glas{stroke:#3B8492;stroke-width:3}
.lay.an .pw{stroke-dashoffset:0}
.lay .pt,.lay .p-masch,.lay .p-regal,.lay .p-teppich{transform-box:fill-box;transform-origin:center;transform:scale(.4);opacity:0;transition:transform .6s cubic-bezier(.3,1.4,.5,1),opacity .4s}
.lay.an .pt,.lay.an .p-masch,.lay.an .p-regal,.lay.an .p-teppich{transform:none;opacity:1}
.lay.an :nth-child(3n+1){transition-delay:.35s}.lay.an :nth-child(3n+2){transition-delay:.5s}.lay.an :nth-child(3n){transition-delay:.65s}
.pt{fill:#E9DFC9;stroke:var(--nacht);stroke-width:1.2}
.dunkel .pt{fill:rgba(237,172,44,.18);stroke:var(--gelb)}
.p-teppich{fill:rgba(59,132,146,.14);stroke:none}
.p-masch{fill:rgba(199,72,59,.22);stroke:var(--rot);stroke-width:1.5}
.p-regal{fill:rgba(250,248,241,.1);stroke:rgba(250,248,241,.7);stroke-width:1.2}
.pl{font:600 12px inherit;font-family:inherit;fill:currentColor;text-anchor:middle;opacity:.75}
.pl.klein{font-size:10.5px;font-weight:500}
.pl.gross{font-size:15px;opacity:.35;letter-spacing:.06em}
.p-weg{stroke:var(--gelb);stroke-width:2;stroke-dasharray:10 6;opacity:.7}
.p-fluss{fill:none;stroke:var(--gelb);stroke-width:3;stroke-dasharray:8 10;animation:svfluss 1s linear infinite}
.p-kranbahn{stroke:var(--gelb);stroke-width:5}
.p-bruecke{fill:var(--gelb)}
.p-katze{fill:#0F1118;stroke:var(--gelb);stroke-width:2}
.p-haken{fill:var(--gelb)}
.bruecke{animation:kranx 9s ease-in-out infinite}
.katze{animation:krany 5.5s ease-in-out infinite}
@keyframes kranx{0%,100%{transform:translateX(0)}50%{transform:translateX(420px)}}
@keyframes krany{0%,100%{transform:translateY(-120px)}50%{transform:translateY(130px)}}
/* Labor */
.kaskade{width:100%;height:auto;display:block}
.k-boden{stroke:currentColor;stroke-width:2;opacity:.4}
.k-raum rect{stroke:var(--nacht);stroke-width:2.5;transition:fill .8s}
.kaskade[data-modus="person"] .r0 rect{fill:rgba(59,132,146,.06)}.kaskade[data-modus="person"] .r1 rect{fill:rgba(199,72,59,.12)}.kaskade[data-modus="person"] .r2 rect{fill:rgba(199,72,59,.26)}
.kaskade[data-modus="produkt"] .r0 rect{fill:rgba(59,132,146,.06)}.kaskade[data-modus="produkt"] .r1 rect{fill:rgba(59,132,146,.18)}.kaskade[data-modus="produkt"] .r2 rect{fill:rgba(59,132,146,.34)}
.k-name{font:700 13px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;text-anchor:middle;fill:currentColor;opacity:.7}
.k-pa{font-size:64px;font-weight:800;letter-spacing:-.02em;text-anchor:middle;fill:var(--nacht);font-variant-numeric:tabular-nums}
.kaskade[data-modus="person"] .k-pa{fill:var(--rot)}.kaskade[data-modus="produkt"] .k-pa{fill:#2b7a88}
.r0 .k-pa{fill:var(--nacht)!important}
.k-einh{font:13px ui-monospace,monospace;text-anchor:middle;fill:currentColor;opacity:.55}
.k-tuer rect{fill:var(--papier);stroke:var(--nacht);stroke-width:1.5;stroke-dasharray:4 4}
.k-abzug{fill:#fff;stroke:var(--nacht);stroke-width:2}
.k-abl{fill:none;stroke:var(--nacht);stroke-width:2;stroke-dasharray:6 6;animation:svfluss 1.2s linear infinite}
.k-klein{font:11px ui-monospace,monospace;fill:currentColor;opacity:.6;text-anchor:middle}
.k-klein.links{text-anchor:start}
.k-strom{fill:none;stroke-width:4;stroke-dasharray:12 10;animation:svfluss .9s linear infinite}
.pf-spitze{fill:currentColor}
.kaskade[data-modus="person"] .k-strom{stroke:var(--rot);color:var(--rot)}
.kaskade[data-modus="produkt"] .k-strom{stroke:#2b7a88;color:#2b7a88;animation-direction:reverse}
.kaskade[data-modus="produkt"] .k-strom{marker-end:none;marker-start:url(#pf)}
.k-erkl{font-size:16px;line-height:1.5;opacity:.8;margin:0}
.stufen4{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(40px,5vw,70px);border-radius:8px;overflow:hidden}
.stufen4>div{padding:26px 22px 28px;color:var(--papier);opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
.stufen4.da>div{opacity:1;transform:none}
.stufen4>div:nth-child(1){background:#3B8492}.stufen4>div:nth-child(2){background:#2E4262;transition-delay:.15s}.stufen4>div:nth-child(3){background:#8a3a33;transition-delay:.3s}.stufen4>div:nth-child(4){background:#0F1118;transition-delay:.45s}
.stufen4 span{display:block;font-size:64px;font-weight:700;line-height:1;letter-spacing:-.05em;opacity:.35}
.stufen4 b{display:block;font-size:20px;margin:8px 0 6px}
.stufen4 em{font-style:normal;font-size:14px;line-height:1.45;opacity:.85}
.nutz-quelle{font-size:13px;opacity:.6;margin-top:16px}
.n-abzug{stroke:var(--rot);stroke-width:1.4}
#iso polygon.n-abzug{fill:rgba(199,72,59,.22);stroke:none}
@media (max-width:980px){.ni-leiste{grid-template-columns:1fr 1fr}.nutz-raster,.nutz-raster.umgekehrt{grid-template-columns:1fr}.nutz-raster.umgekehrt .nutz-text{order:0}.nutz-fakten{grid-template-columns:1fr}.stufen4{grid-template-columns:1fr 1fr}}
@media (prefers-reduced-motion:reduce){.bruecke,.katze,.p-fluss,.k-strom,.k-abl{animation:none}}
.nutz-raster.umgekehrt{grid-template-columns:7fr minmax(300px,5fr)}.nutz-raster.umgekehrt .nutz-bild{order:1}

/* Box-Marken & Navigation */
.box-marke{font-size:clamp(46px,7vw,110px);font-weight:800;letter-spacing:-.055em;line-height:.9;margin:0 0 14px;background:linear-gradient(95deg,var(--nacht) 0%,var(--nacht) 55%,var(--rot) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.95}
.dunkel .box-marke,.server .box-marke,.living-kopf .box-marke{background-image:linear-gradient(95deg,#fff 0%,#fff 50%,var(--gelb) 100%);color:transparent}
.box-marke::after{content:"";display:block;width:64px;height:4px;background:var(--rot);margin-top:14px}
.dunkel .box-marke::after,.server .box-marke::after,.living-kopf .box-marke::after{background:var(--gelb)}
.ni-lead{max-width:640px;font-size:18px;line-height:1.55;opacity:.8}
.ni-leiste b{font-size:clamp(22px,2vw,30px);letter-spacing:-.04em}
.nav-drop{position:relative;display:flex;align-items:center}
.nav-drop-m{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%,8px);min-width:230px;background:var(--nacht);border:1px solid rgba(250,248,241,.12);border-radius:8px;padding:8px;display:grid;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;box-shadow:0 20px 40px -20px rgba(0,0,0,.6)}
.nav-drop:hover .nav-drop-m,.nav-drop:focus-within .nav-drop-m{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
.nav-drop-m::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.nav .nav-drop-m a{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:10px 12px;border-radius:5px;color:var(--papier)}
.nav .nav-drop-m a::after{display:none}
.nav-drop-m a:hover{background:rgba(237,172,44,.12)}
.nav-drop-m b{font-size:16px}
.nav-drop-m span{font-size:12px;opacity:.55;letter-spacing:.08em;text-transform:uppercase}
@media (max-width:980px){.nav-drop{display:block}.nav-drop-m{position:static;transform:none;opacity:1;pointer-events:auto;background:transparent;border:0;box-shadow:none;padding:4px 0 8px 14px;min-width:0}.nav-drop:hover .nav-drop-m{transform:none}}

/* Gruppe */
.gruppe{background:var(--nacht);color:var(--papier);padding:clamp(90px,10vw,130px) 0;border-top:1px solid rgba(250,248,241,.08)}
.gruppe-lead{color:rgba(250,248,241,.7);max-width:60ch;margin:0 0 50px;font-size:18px;line-height:1.55}
.gruppe-karten{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.g-karte{--m:#EDAC2C;position:relative;display:flex;flex-direction:column;padding:26px;border-radius:8px;border:1px solid rgba(250,248,241,.12);background:rgba(255,255,255,.03);color:var(--papier);text-decoration:none;overflow:hidden;transition:transform .35s,border-color .35s}
.g-karte::before{content:"";position:absolute;inset:0;background:radial-gradient(280px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--m) 28%,transparent),transparent 60%);opacity:0;transition:opacity .3s}
.g-karte:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--m) 60%,transparent)}
.g-karte:hover::before{opacity:1}
.g-seg{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--m);position:relative;font-weight:700}
.g-karte img{height:34px;width:auto;max-width:150px;margin:22px 0;position:relative;align-self:flex-start}
.g-karte h3{font-size:19px;margin:0 0 8px;position:relative}
.g-karte p{font-size:15px;color:rgba(250,248,241,.65);margin:0 0 22px;position:relative;line-height:1.5}
.g-link{margin-top:auto;font-weight:600;position:relative;color:var(--m)}
.fuss li span{opacity:.5;font-size:.85em;margin-left:4px}
@media (max-width:980px){.gruppe-karten{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.gruppe-karten{grid-template-columns:1fr}}

/* Unterseiten-Kopf */
.sub-held{min-height:auto;padding:calc(var(--kopf) + clamp(70px,9vw,130px)) 0 clamp(50px,6vw,80px);background:linear-gradient(160deg,var(--nacht) 0%,#1b2438 60%,var(--navy) 100%);color:var(--papier);display:block}
.sub-held h1{font-size:clamp(40px,6vw,86px);line-height:1;letter-spacing:-.04em;margin:.15em 0 .35em}
.sub-held .hell-lead{font-size:20px;line-height:1.55;max-width:680px}
.box-marke.hellmarke{background-image:linear-gradient(95deg,#fff 0%,#fff 50%,var(--gelb) 100%);color:transparent;margin-bottom:30px}
.box-marke.hellmarke::after{background:var(--gelb)}
/* Drei Wege */
.wege{background:var(--papier);color:var(--nacht);padding:clamp(80px,9vw,130px) 0;border-top:1px solid var(--linie)}
.wege-raster{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.weg{display:flex;flex-direction:column;gap:10px;padding:34px 30px 30px;background:#fff;border:1px solid var(--linie);border-radius:8px;color:var(--nacht);text-decoration:none;position:relative;overflow:hidden;transition:transform .35s,box-shadow .35s,background .35s,color .35s}
.weg::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--rot);transform:scaleY(0);transform-origin:50% 100%;transition:transform .4s}
.weg:hover{transform:translateY(-6px);box-shadow:0 26px 44px -26px rgba(15,17,24,.5);background:var(--nacht);color:var(--papier)}
.weg:hover::before{transform:none;background:var(--gelb)}
.weg-nr{font:700 13px ui-monospace,monospace;letter-spacing:.16em;color:var(--rot)}
.weg:hover .weg-nr{color:var(--gelb)}
.weg h3{font-size:clamp(24px,2.2vw,32px);letter-spacing:-.03em;margin:0;line-height:1.05}
.weg p{margin:0;opacity:.75;line-height:1.55;font-size:16px}
.weg b{margin-top:auto;padding-top:14px;font-size:16px}
/* Beweis */
.beweis{background:var(--nacht);color:var(--papier);padding:clamp(80px,9vw,130px) 0}
.beweis-raster{display:grid;grid-template-columns:minmax(280px,5fr) 7fr;gap:clamp(30px,5vw,80px);align-items:center}
.beweis .knopf{margin-top:26px}
.beweis-kacheln{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.beweis-kacheln>div:first-child{grid-column:1/-1;aspect-ratio:21/9}
.bw-platz{aspect-ratio:16/10;display:grid;place-items:center;text-align:center;font-family:ui-monospace,monospace;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--gelb);border:1.5px dashed var(--gelb);border-radius:6px;background:rgba(255,255,255,.02)}
@media (max-width:980px){.wege-raster{grid-template-columns:1fr}.beweis-raster{grid-template-columns:1fr}}
.h2-sub{font-size:clamp(28px,3.4vw,46px)}
.sub-held .hell-lead{margin-top:0}
.stufen4 i{display:block;font-style:normal;font:700 11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;margin-top:14px;padding-top:10px;border-top:1px solid rgba(255,255,255,.25);opacity:.9}
.stufen4>div.ausser{background:repeating-linear-gradient(135deg,#1a1d26 0 10px,#12141b 10px 20px)!important;color:rgba(250,248,241,.55)}
.stufen4>div.ausser span{opacity:.2}
.stufen4>div.ausser i{color:var(--gelb);opacity:1}

/* Ausbaugrad */
.ausbau{background:linear-gradient(180deg,#141a28,#0F1118);color:var(--papier);padding:clamp(80px,9vw,130px) 0;border-top:1px solid rgba(250,248,241,.08)}
.au-legende{font-size:13px;opacity:.75;margin:-8px 0 22px;display:flex;gap:18px;flex-wrap:wrap}
.au-legende i{display:inline-block;width:26px;height:3px;vertical-align:middle;margin-right:6px}
.au-voll{background:var(--gelb)}.au-vor{border-top:2px dashed rgba(250,248,241,.5);height:0!important}
.au-cta{margin-top:26px}
.typical{width:100%;height:auto;display:block}
.typical *{vector-effect:non-scaling-stroke}
.t-huelle{fill:rgba(255,255,255,.02);stroke:var(--papier);stroke-width:2.5}
.t-boden{fill:rgba(250,248,241,.15);stroke:none}
.t-trasse,.t-steig{fill:rgba(237,172,44,.06);stroke:var(--gelb);stroke-width:1.4;stroke-dasharray:5 4}
.t-lab{font:10px ui-monospace,monospace;fill:var(--gelb);text-anchor:middle;letter-spacing:.08em}
.t-rohr{fill:rgba(95,195,208,.35);stroke:#5FC3D0;stroke-width:1.4}
.t-kanal{fill:rgba(95,195,208,.2);stroke:#5FD0DC;stroke-width:1.2}
.t-kabel{stroke:var(--gelb);stroke-width:2.2;stroke-linecap:round}
.t-leuchte{fill:#fff;stroke:none}
.t-licht{fill:rgba(255,240,200,.14);stroke:none}
.t-dose{fill:rgba(237,172,44,.4);stroke:var(--gelb);stroke-width:1.2}
.t-anker{fill:rgba(199,72,59,.35);stroke:var(--rot);stroke-width:1.2}
.t-abgang{stroke:#5FC3D0;stroke-width:1.2;stroke-dasharray:3 3}
.t-item{transition:opacity .5s,filter .5s}
.t-item.vor *{stroke:rgba(250,248,241,.45)!important;stroke-dasharray:3 3!important;fill:transparent!important}
.t-item.vor .t-licht,.t-item.vor .t-leuchte{fill:transparent!important;stroke:rgba(250,248,241,.35)!important}
.t-item.neu{animation:tpop .6s cubic-bezier(.3,1.4,.5,1)}
@keyframes tpop{0%{transform:scale(.7);opacity:0}100%{transform:none;opacity:1}}
.t-item{transform-box:fill-box;transform-origin:center}

/* Zelle */
.zelle{background:#131a2a;color:var(--papier);padding:clamp(80px,9vw,130px) 0 60px;border-top:1px solid rgba(250,248,241,.08);overflow:hidden}
.zelle .nutz-lead{max-width:720px}
.ze-buehne{position:relative;max-width:1400px;margin:30px auto 0;padding:0 clamp(10px,2vw,30px)}
.ze-buehne{--m:#EDAC2C}
#zelle-svg{width:100%;height:auto;display:block}
#zelle-svg line,#zelle-svg polygon{vector-effect:non-scaling-stroke}
.ze-rl{stroke:rgba(250,248,241,.12);stroke-width:1}
.ze-pl{fill:var(--m);fill-opacity:.06;stroke:none}
.ze-pl.mitte{fill-opacity:.3}
.ze-eb{--w:.5;opacity:0}
.ze-eb.an{opacity:1;animation:zeauf .9s cubic-bezier(.2,.8,.2,1) both}
@keyframes zeauf{from{opacity:0;transform:translateY(60px)}to{opacity:1;transform:none}}
.ze-fl{fill:var(--m);fill-opacity:calc(.12 + var(--w)*.5);stroke:var(--m);stroke-width:1.4}
.ze-fl-s{fill:#000;fill-opacity:.35;stroke:var(--m);stroke-width:1}
.ze-sym{stroke:#fff;stroke-width:1.2;opacity:.8}
.ze-pfeil{stroke-dasharray:4 4}
.ze-punkt{fill:#fff;opacity:.9;stroke:none}
.ze-warm{fill:rgba(255,120,60,.45);stroke:none}
@keyframes puls2{50%{fill:rgba(255,120,60,.2)}}
.ze-fuehr{stroke:rgba(250,248,241,.4);stroke-width:1}
.ze-lab{font:700 20px inherit;font-family:inherit;fill:var(--papier);letter-spacing:-.02em}
.ze-wert{font:18px ui-monospace,monospace;fill:var(--m);letter-spacing:.12em}
.ze-mass{stroke:var(--gelb);stroke-width:1;stroke-dasharray:3 3}
.ze-masst{font:14px ui-monospace,monospace;fill:var(--gelb);letter-spacing:.12em}
.ze-tafel{position:absolute;left:clamp(10px,3vw,50px);top:8%;max-width:320px}
.ze-titel{margin:0;display:flex;flex-direction:column}
.ze-titel span{font:700 12px ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;opacity:.6}
.ze-titel b{font-size:clamp(34px,4vw,60px);letter-spacing:-.04em;line-height:1;background:linear-gradient(95deg,#fff 40%,var(--m,#EDAC2C));-webkit-background-clip:text;background-clip:text;color:transparent}
.ze-satz{margin:8px 0 0;font-size:15px;opacity:.75;line-height:1.45}
.ze-boxen{list-style:none;margin:10px 0 0;padding:0;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.ze-boxen li{padding:10px 18px;border-radius:999px;border:1.5px solid rgba(250,248,241,.25);font-weight:600;font-size:15px;cursor:pointer;opacity:.6;transition:all .3s}
.ze-boxen li.an{opacity:1;border-color:var(--m,var(--gelb));background:rgba(255,255,255,.06)}
.nutz-quelle.hell{color:rgba(250,248,241,.6);max-width:720px;margin-top:30px}
@media (max-width:860px){.ze-tafel{position:static;max-width:none;margin-bottom:10px}#zelle-svg{margin:0 -10%;width:120%}}
@media (prefers-reduced-motion:reduce){.ze-pfeil,.ze-warm{animation:none}.ze-eb,.ze-pl,.ze-rl{transition:none;opacity:1;transform:none;stroke-dashoffset:0}}

/* Investoren */
.inv{background:var(--papier);color:var(--nacht);padding:clamp(80px,9vw,130px) 0}
.inv-raster{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,4vw,60px)}
.inv-raster h2{margin:.2em 0 .5em}
.inv-raster p:not(.kicker){line-height:1.6;font-size:16px;opacity:.85}
.inv-kontakt{background:var(--nacht);color:var(--papier);padding:clamp(80px,9vw,130px) 0}
.inv-kontakt-in{display:grid;grid-template-columns:3fr 2fr;gap:clamp(30px,5vw,80px);align-items:center}
.inv-karte{background:rgba(255,255,255,.04);border:1px solid rgba(250,248,241,.14);border-radius:8px;padding:34px 32px}
.inv-person{margin:0 0 22px;display:flex;flex-direction:column}
.inv-person b{font-size:24px;letter-spacing:-.02em}
.inv-person span{font-size:14px;opacity:.65}
.inv-klein{font-size:13px;opacity:.65;margin:16px 0 0;line-height:1.5}
.inv-recht{font-size:12px;opacity:.5;margin:22px 0 0;line-height:1.5;border-top:1px solid rgba(250,248,241,.12);padding-top:14px}
@media (max-width:980px){.inv-raster,.inv-kontakt-in{grid-template-columns:1fr}}

/* Innenraum-Block */
.innenbox{background:var(--papier);color:var(--nacht);padding:clamp(80px,9vw,130px) 0 50px;border-top:1px solid var(--linie)}
.ib-bilder{display:grid;grid-template-columns:2fr 1fr;gap:12px;max-width:1680px;margin:36px auto 0;padding:0 clamp(16px,3vw,40px)}
.ib-bilder.eins{grid-template-columns:1fr}
.ib-bild{margin:0;border-radius:6px;overflow:hidden;background:#111}
.ib-bild img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:16/9}
.ib-bilder:not(.eins) .ib-bild:last-child img{aspect-ratio:auto}
.innenbox .gb-quelle{color:rgba(15,17,24,.5)}
@media (max-width:860px){.ib-bilder{grid-template-columns:1fr}.ib-bilder:not(.eins) .ib-bild:last-child img{aspect-ratio:16/9}}

/* DatBox: parallele Bereitstellung */
.db-termin-link{display:inline-block;margin-top:1.5rem;color:#f2cf5b;border-bottom:1px solid currentColor;padding-bottom:.4rem;font-weight:600}
.db-zeit{padding:90px 0;background:#f7f5ef;color:#202634;scroll-margin-top:90px}
.db-zeit-plan{margin:44px 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:30px}
.db-zeit-spur{border-top:3px solid #27374b;padding-top:18px;min-width:0}
.db-zeit-spur h3{font-size:24px;margin:0 0 24px}.db-zeit-spur h3 span{font-size:14px;color:#667080;margin-right:16px}
.db-zeit-spur ol{list-style:none;padding:0 0 0 22px;margin:0;border-left:2px solid #b9c0c8;display:grid;gap:22px}
.db-zeit-spur li{position:relative;font-size:17px;line-height:1.45}.db-zeit-spur li:before{content:'';position:absolute;left:-28px;top:.45em;width:10px;height:10px;border-radius:50%;background:#27374b;box-shadow:0 0 0 5px #f7f5ef}
.db-zeit-werk{border-color:#b9473f}.db-zeit-werk li:before{background:#b9473f}
.db-zeit-zusammen{grid-column:1/-1;text-align:center;border-top:1px solid #b9c0c8;padding:0 22px 24px;background:#eeece6;margin-top:8px}
.db-zeit-knoten{display:block;font-size:30px;line-height:1.4;color:#b9473f}.db-zeit-zusammen p{font-weight:600;margin:4px 0 18px}
.db-zeit-zusammen ol{list-style:none;padding:0;margin:0;display:flex;justify-content:center;flex-wrap:wrap;gap:14px 26px}.db-zeit-zusammen li+li:before{content:'→';margin-right:26px;color:#b9473f}
.db-zeit-hinweis{max-width:90ch;font-size:14px;line-height:1.6;color:#58616b}
.db-zeit-anfrage{margin-top:34px;padding-top:28px;border-top:1px solid #cbc9c2;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
.db-zeit-anfrage h3{font-size:25px;line-height:1.25;margin:0 0 14px}.db-zeit-anfrage p{font-size:16px;line-height:1.6;margin:0}
.db-zeit-cta{display:block;background:#202634;color:#fff;padding:20px 24px;font-size:17px;line-height:1.4;font-weight:600}.db-zeit-cta:hover{background:#b9473f}.db-zeit-cta:focus-visible,.db-termin-link:focus-visible{outline:3px solid #b9473f;outline-offset:5px}
@media(max-width:650px){.db-zeit{padding:56px 0}.db-zeit-plan{gap:20px}.db-zeit-spur h3{font-size:19px}.db-zeit-spur h3 span{display:block;margin:0 0 8px}.db-zeit-spur li{font-size:14px;overflow-wrap:break-word}.db-zeit-spur ol{padding-left:15px}.db-zeit-spur li:before{left:-21px}.db-zeit-zusammen{padding:0 12px 20px}.db-zeit-zusammen ol{display:grid;grid-template-columns:1fr 1fr;gap:16px;font-size:14px}.db-zeit-zusammen li+li:before{content:none}.db-zeit-anfrage{grid-template-columns:1fr;gap:22px}}