/* Lotfaden · Landingpage 17 „Ordnung“
   Geschichte: Aus Durcheinander wird ein gelöstes Problem.
   Einstieg: ein Kabelsalat entwirrt sich, jede Leitung landet auf ihrer Klemme (Effekt 116).
   Mitte: ein verdrehter Würfel löst sich Zug für Zug, eine Stufe je Leistung (Effekt 70).
   Schluss: tausende kleine Würfel werden vom Haufen zum gelösten Würfel und zur Sprechblase (Effekt 99).
   Übergang „Kacheln“: Überschriften und das Bild setzen sich einmal aus kleinen Würfelkacheln zusammen.
   Farben: Hellgrau #F7F7FA und Weiß, Tinte #111318, genau ein Akzent Rot #E5484D (als Text #C4262E), sehr sparsam.
   Schrift: DM Sans, ohne Kursive. Radien: 12 px Karten, 8 px mittlere Flächen, 4 px Knöpfe und Kacheln. */

:root{
  --bg:#F7F7FA;
  --white:#FFFFFF;
  --ink:#111318;
  --ink-2:#50545F;
  --ink-3:#6B7080;
  --line:rgba(17,19,24,.09);
  --line-2:rgba(17,19,24,.16);
  --tile:#E4E6EC;
  --red:#E5484D;
  --red-t:#C4262E;

  --r-lg:12px;
  --r-md:8px;
  --r-sm:4px;
  --navh:64px;
  --maxw:1240px;
  --gutter:clamp(16px,4vw,48px);
  --font:"DM Sans Variable","DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);font-size:16.5px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:clip}
main{overflow-x:clip}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
em{font-style:normal}
button{font:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-80px;z-index:200;background:var(--ink);color:var(--white);padding:12px 18px;border-radius:var(--r-sm);text-decoration:none;font-weight:700;transition:top .2s}
.skip:focus{top:12px}
.wrap{width:100%;max-width:calc(var(--maxw) + 2 * var(--gutter));margin:0 auto;padding:0 var(--gutter)}

/* ---------- Schrift (Runde 2: nicht zu groß) ---------- */
.h2{font-size:clamp(1.75rem,2.8vw,2.5rem);line-height:1.1;letter-spacing:-.03em;font-weight:620;text-wrap:balance;max-width:21ch}
.lead{font-size:clamp(1.0625rem,1.25vw,1.1875rem);line-height:1.6;color:var(--ink-2);max-width:60ch;text-wrap:pretty}
.eyebrow{font-size:12.5px;font-weight:650;letter-spacing:.13em;text-transform:uppercase;color:var(--red-t)}
.tag{display:inline-flex;align-items:center;font-size:12px;line-height:1;font-weight:600;letter-spacing:.04em;color:var(--ink-2);
  padding:5px 8px;border-radius:var(--r-sm);box-shadow:inset 0 0 0 1px var(--line-2);white-space:nowrap}

/* ---------- Knöpfe: schwarz, mit einer roten Kachel, die sich beim Darüberfahren wie ein Würfel dreht ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:13px 22px;border-radius:var(--r-sm);
  font:600 15.5px/1.2 var(--font);letter-spacing:-.005em;text-decoration:none;white-space:nowrap;cursor:pointer;border:0;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),background-color .3s}
.btn__tile{flex:none;width:9px;height:9px;border-radius:2px;background:var(--red);transition:transform .6s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn:hover .btn__tile{transform:rotate(90deg) scale(1.15)}
.btn:active{transform:translateY(0) scale(.98);transition-duration:.12s}
.btn--ink{background:var(--ink);color:var(--white);box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 14px 28px -18px rgba(17,19,24,.8)}
.btn--ink:hover{background:#23262E;box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 18px 32px -18px rgba(17,19,24,.85)}
.btn--line{background:var(--white);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn--line:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.btn--sm{min-height:42px;padding:10px 16px;font-size:14.5px;gap:10px}
.btn--lg{min-height:56px;padding:16px 26px;font-size:16.5px}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* ---------- Statuszeile (Einstieg und Würfel) ---------- */
.status{display:flex;align-items:center;gap:12px;font-size:13px;line-height:1.3;font-weight:550;color:var(--ink-3)}
.status__bar{position:relative;flex:none;width:96px;height:3px;border-radius:2px;background:var(--line-2);overflow:hidden}
.status__bar i{position:absolute;inset:0;transform-origin:0 50%;transform:scaleX(0);background:var(--ink);transition:transform .45s var(--ease)}
.status.is-done{color:var(--ink)}
.status.is-done .status__bar i{background:var(--red)}

/* ---------- Navigation ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--navh);transition:background-color .4s,box-shadow .4s}
.nav.is-solid{background:rgba(247,247,250,.9);box-shadow:0 1px 0 var(--line);-webkit-backdrop-filter:blur(12px) saturate(1.2);backdrop-filter:blur(12px) saturate(1.2)}
.nav__inner{height:100%;display:flex;align-items:center;gap:32px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:-.035em;text-decoration:none;white-space:nowrap}
.brand__mark{display:grid;grid-template-columns:repeat(3,5px);gap:1.5px}
.brand__mark i{width:5px;height:5px;border-radius:1px;background:var(--ink)}
.brand__mark i:last-child{background:var(--red)}
.brand:hover .brand__mark i:last-child{transform:rotate(90deg)}
.brand__mark i:last-child{transition:transform .5s var(--ease)}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{position:relative;text-decoration:none;font-weight:550;font-size:15px;padding:8px 0;color:var(--ink-2);transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:3px;width:6px;height:6px;border-radius:1px;background:var(--red);opacity:0;transform:translateY(3px) scale(.4);
  transition:opacity .3s var(--ease),transform .4s var(--ease)}
.nav__links a:hover,.nav__links a.is-current{color:var(--ink)}
.nav__links a.is-current::after{opacity:1;transform:none}
.nav__toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:var(--r-sm);border:0;background:var(--ink);color:var(--white);font-size:20px;cursor:pointer;align-items:center;justify-content:center}
.nav__panel{margin:0 var(--gutter);padding:12px;border-radius:var(--r-lg);background:var(--white);box-shadow:0 0 0 1px var(--line),0 24px 50px -24px rgba(17,19,24,.35);display:flex;flex-direction:column;gap:2px}
.nav__panel[hidden]{display:none}
.nav__panel a:not(.btn){padding:13px 12px;border-radius:var(--r-sm);text-decoration:none;font-weight:600;font-size:18px}
.nav__panel a:not(.btn):hover{background:var(--bg)}
.nav__panel .btn{margin-top:8px}
@media (max-width:900px){
  .nav__links,.nav__cta{display:none}
  .nav__toggle{display:inline-flex}
  .nav{background:rgba(247,247,250,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
}

/* =====================================================================
   KACHELN · Übergang: Überschriften und Bilder setzen sich einmal aus kleinen Würfelkacheln zusammen.
   Die Kacheln werden von main.js erzeugt und danach wieder entfernt.
   ===================================================================== */
.kachel-layer{position:absolute;z-index:3;pointer-events:none}
.kt{position:absolute;overflow:hidden;will-change:transform,opacity}
.kt-q{position:absolute;inset:1px;border-radius:2px;background:var(--tile)}
.kt-q.rot{background:var(--red)}
.kt-c{position:absolute;margin:0!important;max-width:none!important;transform:none!important;visibility:visible!important;opacity:1!important}
.kt-i{position:absolute;inset:0;background-repeat:no-repeat}

/* ---------- normale Abschnitte ---------- */
.sec{position:relative;padding:clamp(80px,9vw,120px) 0}
.sec--white{background:var(--white)}
.sec--bg{background:var(--bg)}
.kopf{display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.kopf--mit-knopf{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:24px 48px;flex-wrap:wrap}
.kopf__text{display:flex;flex-direction:column;gap:18px;min-width:0;flex:1 1 520px}
.kopf--mit-knopf .btn{flex:none}

/* =====================================================================
   EINSTIEG · Effekt 116 „Kabelsalat“
   ===================================================================== */
.hero{position:relative;background:var(--bg)}
.hero__track{position:relative}
.hero__stage{position:relative;overflow:clip}
.hero__cv{position:absolute;left:0;top:0;display:block;z-index:1;width:0;height:0}
.hero__wrap{position:relative;z-index:2;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;
  padding-top:calc(var(--navh) + 16px);padding-bottom:40px;pointer-events:none}
.hero__copy{pointer-events:auto;width:100%;max-width:min(540px,43vw)}
.hero__title{font-size:clamp(2.1rem,4vw,3.5rem);line-height:1.07;letter-spacing:-.037em;font-weight:620;text-wrap:balance;max-width:11.5em}
.hero__sub{margin-top:clamp(18px,2vw,24px);font-size:clamp(1.0625rem,1.3vw,1.1875rem);line-height:1.6;color:var(--ink-2);max-width:44ch;text-wrap:pretty}
.hero__ctas{margin-top:clamp(24px,2.6vw,34px);display:flex;flex-wrap:wrap;gap:12px}
.hero__status{margin-top:clamp(26px,3.4vw,40px)}
.js:not(.calm) .hero:not(.is-static) .hero__track{height:260vh;height:260svh}
.js:not(.calm) .hero:not(.is-static) .hero__stage{position:sticky;top:0;height:100vh;height:100svh}
.js:not(.calm) .hero:not(.is-static) .hero__wrap{min-height:0;height:100%}
.hero.is-static .hero__wrap{min-height:max(640px,100svh)}
@media (max-width:899px){
  .hero__wrap{justify-content:flex-start;padding-top:calc(var(--navh) + 16px);padding-bottom:18px}
  .hero__copy{max-width:none}
  .hero__title{font-size:clamp(2.1rem,8.6vw,2.6rem)}
  .hero__sub{font-size:16px;margin-top:12px}
  .hero__ctas{margin-top:18px;gap:10px}
  .hero__ctas .btn{flex:1 1 auto}
  .hero__status{margin-top:16px}
  .hero.is-static .hero__wrap{min-height:0;padding-bottom:min(92vw,400px)}
}

/* =====================================================================
   AUSGANGSLAGE · Aussage und Befund
   ===================================================================== */
.lage__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px clamp(40px,6vw,96px);align-items:center}
.lage__head{display:flex;flex-direction:column;gap:22px}
.lage__head .h2{max-width:none}
.h2 .zeile{display:block}
.lage__head .lead{max-width:50ch}
.befund{border-radius:var(--r-lg);background:var(--bg);box-shadow:inset 0 0 0 1px var(--line);padding:28px 28px 26px}
.befund__kopf{font-size:13px;font-weight:650;letter-spacing:.02em;color:var(--ink-3)}
.befund__liste{margin-top:14px;display:flex;flex-direction:column}
.befund__liste li{display:grid;grid-template-columns:18px minmax(0,1fr);gap:14px;align-items:start;padding:13px 0;border-top:1px solid var(--line);font-size:16px;line-height:1.5}
.befund__box{margin-top:4px;width:14px;height:14px;border-radius:3px;box-shadow:inset 0 0 0 1.5px var(--ink-3)}
.befund__fuss{margin-top:6px;padding-top:16px;border-top:1px solid var(--line-2);display:grid;grid-template-columns:18px minmax(0,1fr);gap:14px;align-items:start;font-size:16px;line-height:1.5;font-weight:600}
.befund__fuss i{font-size:18px;color:var(--red-t);margin-top:2px}

/* =====================================================================
   LEISTUNGEN · Effekt 70 „Zauberwürfel“
   ===================================================================== */
.wuerfel{position:relative;background:radial-gradient(52% 62% at 72% 50%,#FFFFFF 0%,rgba(255,255,255,0) 72%),var(--bg);border-top:1px solid var(--line)}
.wuerfel__track{position:relative}
.wuerfel__stage{position:relative;overflow:clip}
.wuerfel__cv{position:absolute;left:0;top:0;display:block;z-index:1;width:0;height:0;touch-action:pan-y}
.wuerfel__cv.drag{cursor:grabbing}
.wuerfel__wrap{position:relative;z-index:2;min-height:100vh;min-height:100dvh;display:flex;align-items:center;padding-top:calc(var(--navh) + 12px);padding-bottom:28px;pointer-events:none}
.wuerfel__copy{pointer-events:auto;width:100%;max-width:min(470px,40vw);display:flex;flex-direction:column;gap:24px}
.wuerfel__head{display:flex;flex-direction:column;gap:14px}
.wuerfel__lead{font-size:16.5px;max-width:44ch}
.leist{display:flex;flex-direction:column;border-top:1px solid var(--line-2)}
.leist li{position:relative;display:grid;grid-template-columns:36px minmax(0,1fr);gap:16px;align-items:start;padding:14px 0 14px 0;border-bottom:1px solid var(--line)}
.leist li::before{content:"";position:absolute;left:-18px;top:16px;width:3px;height:32px;border-radius:2px;background:var(--red);transform:scaleY(0);transform-origin:50% 0;transition:transform .5s var(--ease)}
.leist li.is-on::before{transform:scaleY(1)}
.leist__icon{width:36px;height:36px;border-radius:var(--r-sm);display:grid;place-items:center;font-size:18px;box-shadow:inset 0 0 0 1px var(--line-2);color:var(--ink-3);background:var(--white);
  transition:background-color .4s,color .4s,box-shadow .4s}
.leist li.is-on .leist__icon{background:var(--ink);color:var(--white);box-shadow:none}
.leist h3{font-size:18px;line-height:1.3;letter-spacing:-.015em;font-weight:620;color:var(--ink-3);transition:color .4s;padding-top:5px}
.leist li.is-on h3{color:var(--ink)}
.leist p{margin-top:4px;font-size:15px;line-height:1.5;color:var(--ink-3);transition:color .4s}
.leist li.is-on p{color:var(--ink-2)}
.js:not(.calm) .wuerfel:not(.is-static) .wuerfel__track{height:400vh;height:400svh}
.js:not(.calm) .wuerfel:not(.is-static) .wuerfel__stage{position:sticky;top:0;height:100vh;height:100svh}
.js:not(.calm) .wuerfel:not(.is-static) .wuerfel__wrap{min-height:0;height:100%}
.wuerfel.is-static .leist li h3{color:var(--ink)}
.wuerfel.is-static .leist li p{color:var(--ink-2)}
.wuerfel.is-static .leist li::before{display:none}
@media (max-width:899px){
  .wuerfel__wrap{align-items:stretch;padding-top:calc(var(--navh) + 14px);padding-bottom:18px}
  .wuerfel__copy{max-width:none;gap:0;justify-content:flex-start}
  .js:not(.calm) .wuerfel:not(.is-static) .leist{margin-top:auto}
  .wuerfel__lead{display:none}
  .wuerfel__head .h2{font-size:clamp(1.6rem,7vw,2rem)}
  .wuerfel__status{margin-top:12px}
  .leist li::before{display:none}
  .js:not(.calm) .wuerfel:not(.is-static) .leist{display:grid;border-top:1px solid var(--line-2)}
  .js:not(.calm) .wuerfel:not(.is-static) .leist li{grid-area:1 / 1;opacity:0;transform:translateY(8px);transition:opacity .5s var(--ease),transform .6s var(--ease);border-bottom:0}
  .js:not(.calm) .wuerfel:not(.is-static) .leist li.is-on{opacity:1;transform:none}
  .wuerfel.is-static .wuerfel__head{padding-bottom:min(84vw,380px)}
}

/* =====================================================================
   BEISPIELE · Register
   ===================================================================== */
.beispiele .kopf{margin-bottom:clamp(36px,4.5vw,56px)}
.register{border-top:1px solid var(--ink)}
.reg{position:relative;display:grid;grid-template-columns:minmax(0,3.4fr) minmax(0,4.2fr) minmax(0,3.6fr);gap:12px clamp(24px,3vw,48px);align-items:start;
  padding:24px 0;border-bottom:1px solid var(--line-2);transition:background-color .35s var(--ease)}
.reg::before{content:"";position:absolute;left:-16px;top:26px;width:3px;height:22px;border-radius:2px;background:var(--red);transform:scaleY(0);transform-origin:50% 0;transition:transform .4s var(--ease)}
.reg:hover::before{transform:scaleY(1)}
.reg__name{display:flex;align-items:center;flex-wrap:wrap;gap:10px 12px;transition:transform .4s var(--ease)}
.reg:hover .reg__name{transform:translateX(4px)}
.reg__name i{font-size:22px;color:var(--ink)}
.reg__name h3{font-size:clamp(1.125rem,1.5vw,1.3125rem);line-height:1.25;letter-spacing:-.02em;font-weight:620}
.reg__text{color:var(--ink-2);font-size:16px;line-height:1.55;max-width:48ch}
.reg__weg{display:flex;flex-direction:column;gap:3px;font-size:15px;line-height:1.45}
.reg__weg span:first-child{color:var(--ink-3)}
.reg__zu{position:relative;padding-left:18px;font-weight:600;color:var(--ink)}
.reg__zu::before{content:"";position:absolute;left:0;top:.5em;width:8px;height:8px;border-radius:2px;background:var(--ink)}
.reg:hover .reg__zu::before{background:var(--red)}

/* =====================================================================
   SCHULUNGEN · Formate auf einer schrägen Spur (is-d), vier Kacheln als Fortschritt; Regeln mit is-h greifen nicht mehr
   ===================================================================== */
.schulung{border-top:1px solid var(--line);padding-bottom:clamp(64px,7vw,100px)}
.rail-kopf{margin-bottom:clamp(36px,4.5vw,56px);gap:16px}
.rail-kopf .eyebrow{margin-bottom:-4px}
.rail{display:flex;flex-direction:column;gap:16px;padding:0 var(--gutter);max-width:calc(var(--maxw) + 2 * var(--gutter));margin:0 auto}
.fmt{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px clamp(28px,4vw,64px);align-items:center;
  padding:clamp(26px,3vw,40px);border-radius:var(--r-lg);background:var(--white);
  box-shadow:inset 0 0 0 1px var(--line),0 30px 60px -48px rgba(17,19,24,.4);transition:box-shadow .4s var(--ease)}
.fmt:hover{box-shadow:inset 0 0 0 1px var(--line-2),0 34px 64px -46px rgba(17,19,24,.45)}
.fmt__main{display:flex;flex-direction:column;gap:12px;min-width:0}
.fmt__meta{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink-2)}
.fmt__meta i{font-size:17px;color:var(--ink)}
.fmt__name{font-size:clamp(1.375rem,2vw,1.5rem);line-height:1.15;letter-spacing:-.025em;font-weight:620}
.fmt__text{color:var(--ink-2);max-width:38ch}
.fmt__daten{border-top:1px solid var(--ink)}
.fmt__daten div{display:grid;grid-template-columns:minmax(88px,1fr) minmax(0,2fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.fmt__daten div:last-child{border-bottom:0;padding-bottom:0}
.fmt__daten dt{font-size:13px;font-weight:600;color:var(--ink-3);padding-top:1px}
.fmt__daten dd{font-size:15.5px;line-height:1.45;font-weight:550}
.rail-lauf{display:none}

/* Fortschritt aus Kacheln: erledigt schwarz, aktuell rot, offen umrandet */
.lauf{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.lauf::before{content:"";position:absolute;left:0;right:0;top:6px;height:1px;background:var(--line-2)}
.lauf li{position:relative;display:flex;flex-direction:column;gap:10px;font-size:13px;line-height:1.3;font-weight:550;color:var(--ink-3);transition:color .4s}
.lauf li span{position:relative;width:13px;height:13px;border-radius:3px;background:var(--bg);box-shadow:inset 0 0 0 1.5px var(--line-2);transition:background-color .4s,box-shadow .4s,transform .5s var(--ease)}
.lauf li.is-done span{background:var(--ink);box-shadow:none}
.lauf li.is-on span{background:var(--red);box-shadow:none;transform:rotate(90deg)}
.lauf li.is-on{color:var(--ink)}

.rail-wrap.is-h .rail-stage{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:clip;padding-top:var(--navh);
  padding-bottom:max(16px,calc((100svh - 800px) * .45))}
.rail-wrap.is-h .rail-kopf{margin-bottom:clamp(22px,3.4svh,40px)}
.rail-wrap.is-h .rail{flex-direction:row;gap:24px;max-width:none;margin:0;padding:0 max(var(--gutter),calc((100% - var(--maxw)) / 2));width:max-content;will-change:transform}
.rail-wrap.is-h .fmt{width:min(64vw,980px)}
.rail-wrap.is-h .rail-lauf{display:block;margin-top:clamp(24px,3.6svh,40px)}
.schulung.is-h{padding-top:0;padding-bottom:0}
/* Computer mit Bewegung (Klasse is-d, von main.js gesetzt): schräge Spur. Die Bühne klebt, die Karten stehen
   untereinander und je Stufe um 13° nach rechts versetzt; die Reihe wandert durch ein Fenster mit weichen Kanten. */
.rail-wrap.is-d .rail-stage{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;overflow:clip;
  padding-top:calc(var(--navh) + clamp(20px,4svh,56px));padding-bottom:clamp(16px,3svh,36px)}
.rail-wrap.is-d .rail-kopf{margin-bottom:clamp(8px,1.6svh,20px)}
.rail-wrap.is-d .rail-fenster{flex:1 1 auto;min-height:0;overflow:clip;padding:22px 0 0;
  -webkit-mask-image:linear-gradient(transparent 0,#000 22px,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(transparent 0,#000 22px,#000 calc(100% - 56px),transparent)}
.rail-wrap.is-d .rail{gap:24px;max-width:none;margin:0;padding:0 var(--gutter) 0 max(var(--gutter),calc((100% - var(--maxw)) / 2));will-change:transform}
.rail-wrap.is-d .fmt{width:min(66vw,960px)}
.rail-wrap.is-d .rail-lauf{display:block;margin-top:clamp(12px,2.4svh,28px)}
.schulung.is-d{padding-top:0;padding-bottom:0}
@media (max-width:1100px){
  .fmt{grid-template-columns:minmax(0,1fr)}
  .rail-wrap.is-h .fmt{width:min(76vw,620px)}
  .rail-wrap.is-d .fmt{width:min(70vw,620px)}
}

/* =====================================================================
   VORGEHEN · klebende Karten
   ===================================================================== */
.vorgehen .kopf{margin-bottom:clamp(36px,4.5vw,56px)}
.steps{display:flex;flex-direction:column;gap:16px}
.step__card{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);grid-template-rows:auto 1fr;gap:18px clamp(28px,4vw,64px);align-items:start;
  padding:clamp(24px,2.8vw,36px);border-radius:var(--r-lg);background:var(--bg);transform-origin:50% 0;will-change:transform;
  box-shadow:inset 0 0 0 1px var(--line),0 -12px 30px -28px rgba(17,19,24,.35),0 24px 40px -36px rgba(17,19,24,.3)}
.step__kopf{grid-row:1 / 3;display:flex;flex-direction:column;gap:10px;min-width:0}
.schritt{display:flex;gap:4px;margin-bottom:6px}
.schritt i{width:10px;height:10px;border-radius:2px;box-shadow:inset 0 0 0 1.5px var(--line-2)}
.schritt i.ok{background:var(--ink);box-shadow:none}
.schritt i.on{background:var(--red);box-shadow:none}
.step__meta{font-size:14px;font-weight:600;color:var(--ink-2)}
.step__name{font-size:clamp(1.375rem,2vw,1.5rem);line-height:1.15;letter-spacing:-.025em;font-weight:620}
.step__text{font-size:clamp(1.0625rem,1.25vw,1.1875rem);line-height:1.55;color:var(--ink);max-width:48ch;padding-top:2px}
.step__daten{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 28px;border-top:1px solid var(--line-2)}
.step__daten div{display:flex;flex-direction:column;gap:4px;padding-top:14px}
.step__daten dt{font-size:13px;font-weight:600;color:var(--ink-3)}
.step__daten dd{font-size:15.5px;line-height:1.5;color:var(--ink-2)}
.step__shade{position:absolute;inset:0;background:var(--ink);opacity:0;pointer-events:none;border-radius:inherit}
.stack-on .step{position:sticky;top:calc(var(--navh) + 28px + var(--i) * 12px)}
.stack-on .steps{gap:10svh}

/* =====================================================================
   ÜBER UNS · Porträt hell gerahmt
   ===================================================================== */
.about__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px clamp(40px,6vw,96px);align-items:center}
.about__body{display:flex;flex-direction:column;gap:22px}
.about__body .lead{max-width:52ch}
.werte{margin-top:8px;border-top:1px solid var(--ink)}
.werte li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:2px 16px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line-2)}
.werte i{grid-row:1 / 3;font-size:21px;color:var(--ink);padding-top:1px}
.werte h3{font-size:16.5px;line-height:1.35;letter-spacing:-.01em;font-weight:620}
.werte p{color:var(--ink-2);font-size:15.5px;line-height:1.55}
.portrait{justify-self:end;width:100%;max-width:380px;padding:12px 12px 0;border-radius:var(--r-lg);background:var(--white);box-shadow:inset 0 0 0 1px var(--line),0 36px 60px -50px rgba(17,19,24,.5)}
.portrait__bild{position:relative;border-radius:var(--r-md);overflow:hidden;aspect-ratio:1/1;background:var(--tile)}
.portrait__bild img{width:100%;height:100%;object-fit:cover;object-position:50% 0;transform:scale(1.55);transform-origin:57% 22%}
.portrait figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:14px 4px 15px;font-size:15px}
.portrait figcaption strong{font-weight:620}
.portrait figcaption span{font-size:13.5px;color:var(--ink-3)}

/* =====================================================================
   FAQ · eine Spalte
   ===================================================================== */
.faq__inner{display:flex;flex-direction:column;gap:clamp(28px,3.6vw,44px)}
.faq__list{max-width:900px;border-top:1px solid var(--ink)}
.faq__item{border-bottom:1px solid var(--line-2)}
.faq__item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;
  font-size:clamp(1.0625rem,1.3vw,1.1875rem);font-weight:600;letter-spacing:-.015em;transition:color .3s}
.faq__item summary::-webkit-details-marker{display:none}
.faq__plus{position:relative;flex:none;width:30px;height:30px;border-radius:var(--r-sm);box-shadow:inset 0 0 0 1px var(--line-2);transition:transform .5s var(--ease),background-color .3s,box-shadow .3s}
.faq__plus::before,.faq__plus::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;margin:-.75px 0 0 -6px;background:var(--ink);transition:background-color .3s}
.faq__plus::after{transform:rotate(90deg)}
.faq__item summary:hover .faq__plus{box-shadow:inset 0 0 0 1px var(--ink)}
.faq__item[open] .faq__plus{transform:rotate(90deg);background:var(--ink);box-shadow:none}
.faq__item[open] .faq__plus::before,.faq__item[open] .faq__plus::after{background:var(--white)}
.faq__item[open] .faq__plus::after{opacity:0}
.faq__item p{padding:0 60px 24px 0;color:var(--ink-2);max-width:62ch}

/* =====================================================================
   SCHLUSS · Effekt 99 „Würfel-Verwandlung“
   ===================================================================== */
.kubus{position:relative;background:radial-gradient(50% 60% at 70% 52%,#FFFFFF 0%,rgba(255,255,255,0) 72%),var(--bg);border-top:1px solid var(--line)}
.kubus__track{position:relative}
.kubus__stage{position:relative;overflow:clip}
.kubus__cv{position:absolute;left:0;top:0;display:block;z-index:1;width:0;height:0}
.kubus__wrap{position:relative;z-index:2;min-height:100vh;min-height:100dvh;display:flex;align-items:center;padding-top:var(--navh);padding-bottom:28px;pointer-events:none}
.kubus__copy{pointer-events:auto;width:100%;max-width:min(470px,40vw)}
.kubus__title{font-size:clamp(2.1rem,3.6vw,3.25rem);line-height:1.08;letter-spacing:-.035em;font-weight:620;text-wrap:balance;max-width:13ch}
.kubus__sub{margin-top:18px;font-size:clamp(1.0625rem,1.25vw,1.1875rem);line-height:1.6;color:var(--ink-2);max-width:40ch}
.kubus__cta{margin-top:28px}
.kubus__note{margin-top:18px;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:550;color:var(--ink-2)}
.kubus__note i{font-size:19px;color:var(--ink)}
.lauf--kubus{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:36px;max-width:380px}
.js:not(.calm) .kubus:not(.is-static) .kubus__track{height:270vh;height:270svh}
.js:not(.calm) .kubus:not(.is-static) .kubus__stage{position:sticky;top:0;height:100vh;height:100svh}
.js:not(.calm) .kubus:not(.is-static) .kubus__wrap{min-height:0;height:100%}
.kubus.is-static .lauf--kubus{display:none}
@media (max-width:899px){
  .kubus__wrap{align-items:flex-end;padding-bottom:22px}
  .kubus__copy{max-width:none}
  .kubus__title{font-size:clamp(2.1rem,8.4vw,2.6rem)}
  .kubus__sub{font-size:16px;margin-top:12px}
  .kubus__cta{margin-top:18px}
  .kubus__note{margin-top:12px}
  .lauf--kubus{margin-top:18px}
  .kubus.is-static .kubus__wrap{padding-top:min(84vw,380px)}
}

/* ohne WebGL: kein freigehaltener Platz für die Bühne */
.no-gl canvas{display:none}
.wuerfel.no-gl .wuerfel__head{padding-bottom:0}
.kubus.no-gl .kubus__wrap{padding-top:var(--navh)}

/* =====================================================================
   FUSS
   ===================================================================== */
.site-footer{position:relative;background:var(--white);color:var(--ink);border-top:1px solid var(--line)}
.footer__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 32px;padding-top:28px;padding-bottom:16px}
.footer__line,.footer__links{font-size:14.5px;color:var(--ink-2)}
.footer__line a,.footer__links a{color:var(--ink);text-underline-offset:3px}
.brand--small{font-size:16px;color:var(--ink)}
.fuss-zeile{width:100%;max-width:none;margin:0;padding:8px 16px 24px;text-align:center;font-size:12.5px;color:var(--ink-2)}
.fuss-zeile a{color:inherit}

/* =====================================================================
   Kleinere Bildschirme
   ===================================================================== */
@media (max-width:900px){
  .lage__grid,.about__grid{grid-template-columns:minmax(0,1fr)}
  .reg{grid-template-columns:minmax(0,1fr);gap:10px}
  .reg::before{display:none}
  .step__card{grid-template-columns:minmax(0,1fr);grid-template-rows:none}
  .step__kopf{grid-row:auto}
  .portrait{justify-self:start;max-width:360px}
  .werte{grid-template-columns:minmax(0,1fr)}
  .werte li{padding:16px 0;border-bottom:1px solid var(--line)}
}
@media (max-width:767px){
  .step__daten{grid-template-columns:minmax(0,1fr)}
  .faq__item p{padding-right:0}
  .befund{padding:22px 20px 20px}
  .fmt__daten div{grid-template-columns:minmax(76px,1fr) minmax(0,2.2fr)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* Ohne JavaScript: Startzustände der Einblendungen gelten nur, wenn JS läuft (html.js). Der Kartenschatten entfällt. */
html:not(.js) .step__shade{display:none;opacity:1}