/* NEXTAKT — Redesign „Taktstraße“
   Helles Zeichenpapier, Tinte, ein Signalblau. Takt als Bildsprache:
   Messlineal, Stationen, Laufkarte. Schriften selbst gehostet (keine Google-CDN-Anfrage). */

@font-face{font-family:"Archivo";src:url(fonts/Archivo-var.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Hanken Grotesk";src:url(fonts/HankenGrotesk-var.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"Martian Mono";src:url(fonts/MartianMono-var.woff2) format("woff2");font-weight:300 600;font-display:swap}

:root{
  /* Alle Farben stammen aus dem Bildzeichen: Navy-Grund, Blau-Cyan-Verlauf im „T“, Stahlrahmen. */
  --paper:#f0f3f6;
  --paper-2:#e5eaef;
  --card:#f8fafc;
  --ink:#061a2e;
  --ink-2:#1d3247;
  --muted:#566779;
  --line:#cbd4dd;
  --line-soft:#dce3ea;
  --steel:#61819d;

  --signal:#0262e6;
  --signal-deep:#0043c4;
  --signal-soft:#dde9fc;
  --cyan:#38e6fd;
  --grad:linear-gradient(100deg,#0046d6 0%,#0269f1 48%,#15b6f4 100%);
  --grad-dark:linear-gradient(100deg,#1f86ff 0%,#38e6fd 100%);

  --on-ink:#eaf1f7;
  --on-ink-muted:#98adc1;

  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Hanken Grotesk",Helvetica,Arial,sans-serif;
  --f-mono:"Martian Mono",ui-monospace,Menlo,monospace;

  --gutter:clamp(16px,4vw,56px);
  --max:1360px;
  --ease:cubic-bezier(.2,.7,.1,1);
  --takt:12s;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.dialog-open{overflow:hidden}
h1,h2,h3,p,figure,ol,ul{margin:0}
ol,ul{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--signal);outline-offset:4px;border-radius:2px}
::selection{background:var(--signal);color:#fff}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.mono{font-family:var(--f-mono);font-size:11px;font-weight:400;letter-spacing:.08em;text-transform:uppercase}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:4px}
.skip:focus{top:16px}

/* ---------- Buttons & Links ---------- */
.button{display:inline-flex;align-items:stretch;gap:0;background:var(--ink);color:var(--paper);font-family:var(--f-display);font-weight:600;font-stretch:108%;font-size:15px;letter-spacing:-.005em;border-radius:3px;overflow:hidden;transition:background .25s var(--ease),transform .25s var(--ease);text-align:left;padding-left:20px;white-space:nowrap}
.button .arrow{display:grid;place-items:center;width:46px;margin-left:18px;background:var(--signal);color:#fff;font-size:16px;transition:width .3s var(--ease),background .3s}
.button{min-height:50px;align-items:center;padding-block:0}
.button .arrow{align-self:stretch}
.button:hover .arrow,.button:focus-visible .arrow{width:58px}
.button:hover{background:var(--ink-2)}
.button:active{transform:translateY(1px)}
.button.small{min-height:40px;font-size:13.5px;padding-left:14px}
.button.small .arrow{width:38px;margin-left:12px}
.button.small:hover .arrow{width:46px}
.button.light{background:var(--paper);color:var(--ink)}
.button.light:hover{background:#fff}
.button.ghost{background:transparent;color:var(--on-ink);box-shadow:inset 0 0 0 1px #ffffff55}
.button.ghost .arrow{background:transparent;box-shadow:inset 1px 0 0 #ffffff55}
.button.ghost:hover{background:#ffffff14}

.text-link{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;font-stretch:108%;font-size:15px;color:var(--ink);border-bottom:1.5px solid currentColor;padding-bottom:3px;transition:color .2s,gap .25s var(--ease)}
.text-link span{color:var(--signal);transition:transform .25s var(--ease)}
.text-link:hover{color:var(--signal)}
.text-link:hover span{transform:translate(2px,-2px)}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:32px;height:72px;padding-inline:var(--gutter);background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:11px}
.brand-mark{width:40px;height:auto;flex:none}
.brand-word{font-family:var(--f-display);font-weight:800;font-stretch:118%;font-size:20px;letter-spacing:-.01em;color:var(--ink)}
.brand-word b{font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
#navigation{display:flex;gap:4px;margin-left:auto}
#navigation a{display:flex;align-items:baseline;gap:7px;white-space:nowrap;padding:8px 14px;font-size:15px;font-weight:500;border-radius:3px;transition:background .2s}
#navigation a i{font:normal 9.5px var(--f-mono);color:var(--muted);letter-spacing:.05em}
#navigation a:hover{background:var(--paper-2)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:3px;position:relative;margin-left:auto}
.menu-toggle span{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);transition:transform .3s var(--ease)}
.menu-toggle span:first-child{top:17px}.menu-toggle span:last-child{top:25px}
.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding-top:clamp(40px,7vw,96px);padding-bottom:clamp(40px,5vw,64px)}
.hero-grid{position:absolute;inset:0 0 0 0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:48px 48px;background-position:-1px -1px;
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 70% 30%,#000 10%,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 70% 30%,#000 10%,transparent 75%)}
.hero-meta{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:18px;margin-bottom:clamp(28px,4vw,48px);border-bottom:1px solid var(--ink)}
.hero-region{display:inline-flex;align-items:center;gap:8px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 4px var(--signal-soft);animation:blink 2s steps(1) infinite}
@keyframes blink{50%{opacity:.25}}

.hero-title{font-family:var(--f-display);font-weight:650;font-stretch:100%;font-size:clamp(40px,7.4vw,112px);line-height:.96;letter-spacing:-.045em}
.beat{display:grid;grid-template-columns:clamp(0px,7vw,96px) 1fr;align-items:start;border-bottom:1px solid var(--line);padding-block:.07em .1em}
.beat i{font-style:normal;font-size:10.5px;padding-top:1.1em;color:var(--muted);letter-spacing:.1em}
.beat-text{display:block}
.beat-accent .beat-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
.beat-accent i{color:var(--signal)}

.hero-foot{display:grid;grid-template-columns:clamp(0px,7vw,96px) minmax(0,560px) 1fr;gap:0 0;align-items:end;margin-top:clamp(28px,4vw,44px)}
.hero-lead{grid-column:2;font-size:clamp(17px,1.5vw,20px);line-height:1.55;color:var(--ink-2);max-width:34em}
.hero-actions{grid-column:3;justify-self:end;display:flex;align-items:center;gap:28px;flex-wrap:wrap}

/* Taktband — das Signature-Element */
.taktband{margin-top:clamp(48px,7vw,96px);border:1px solid var(--ink);background:var(--paper);position:relative}
.taktband-head{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--ink);background:var(--ink);color:var(--on-ink)}
.taktband-clock{color:var(--cyan)}
.taktband-items{display:grid;grid-template-columns:repeat(6,1fr)}
.taktband-items li{position:relative;padding:22px 16px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;transition:background .3s;animation:beat var(--takt) linear infinite;animation-delay:calc(var(--i) * var(--takt) / 6 + var(--takt) / 12 + .6s)}
.taktband-items li:last-child{border-right:0}
.taktband-items li::before{content:"";position:absolute;top:0;left:16px;width:18px;height:3px;background:var(--line);transition:background .3s}
.taktband-items strong{font-family:var(--f-display);font-weight:650;font-stretch:104%;font-size:16.5px;letter-spacing:-.015em;line-height:1.2}
.taktband-items span{font-size:13.5px;color:var(--muted);line-height:1.4}
@keyframes beat{
  0%,12%{background:var(--signal-soft)}
  22%,100%{background:transparent}
}
@keyframes beatbar{0%,16%{background:var(--signal);width:40px}26%,100%{background:var(--line);width:18px}}
.taktband-items li::before{animation:beatbar var(--takt) var(--ease) infinite;animation-delay:inherit}

.ruler{position:relative;height:34px;border-top:1px solid var(--ink);overflow:hidden;
  background-image:
    linear-gradient(90deg,var(--ink) 1px,transparent 1px),
    linear-gradient(90deg,var(--ink-2) 1px,transparent 1px),
    linear-gradient(90deg,var(--muted) 1px,transparent 1px);
  background-size:calc(100% / 6) 100%,calc(100% / 30) 55%,calc(100% / 120) 28%;
  background-repeat:repeat-x;background-position:0 0,0 0,0 0}
.ruler::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--signal) 18%,transparent));transform-origin:left;transform:scaleX(0);animation:fill var(--takt) linear infinite .6s}
.ruler-pulse{position:absolute;top:0;bottom:0;left:0;width:2px;background:var(--signal);box-shadow:0 0 14px 2px color-mix(in srgb,var(--signal) 60%,transparent);animation:sweep var(--takt) linear infinite .6s;z-index:1}
.ruler-pulse::before{content:"";position:absolute;top:-1px;left:-5px;border:6px solid transparent;border-top:7px solid var(--signal)}
@keyframes sweep{from{left:0}to{left:100%}}
@keyframes fill{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* Laufband unter dem Hero */
.ticker{background:var(--ink);color:var(--on-ink);overflow:hidden;border-block:1px solid var(--ink)}
.ticker-track{display:flex;align-items:center;gap:28px;width:max-content;padding:16px 0;animation:tick 40s linear infinite;font-family:var(--f-display);font-weight:500;font-stretch:115%;font-size:15px;letter-spacing:.01em;white-space:nowrap}
.ticker b{color:var(--cyan);font-weight:400}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- Section heads ---------- */
section{position:relative}
.services,.applications{padding-block:clamp(72px,10vw,140px)}
.section-head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px var(--gutter);align-items:end;margin-bottom:clamp(40px,6vw,72px)}
.kicker{grid-column:1/-1;display:flex;align-items:center;gap:14px;color:var(--ink-2)}
.kicker span{display:inline-grid;place-items:center;min-width:30px;height:22px;padding:0 6px;background:var(--ink);color:var(--paper);font-size:10px}
.section-head h2,.about h2,.contact h2{font-family:var(--f-display);font-weight:650;font-stretch:100%;font-size:clamp(36px,5vw,72px);line-height:1;letter-spacing:-.04em}
.section-head h2{grid-column:1/9}
h2 em,h3 em{font-style:normal;color:var(--signal);font-weight:450;font-stretch:118%;letter-spacing:-.05em}
h2 em.muted{color:var(--muted)}
.section-lead{grid-column:9/-1;color:var(--ink-2);font-size:17px}

/* ---------- Leistungen: Taktstraße ---------- */
.line{position:relative;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.line-rail{position:absolute;left:0;right:0;top:68px;height:2px;background:repeating-linear-gradient(90deg,var(--ink) 0 10px,transparent 10px 16px);pointer-events:none;z-index:1}
.line{--p0:31px;--p1:calc(25% + 31px);--p2:calc(50% + 31px);--p3:calc(75% + 31px)}
.line-token{position:absolute;top:-8px;left:var(--p0);width:18px;height:18px;margin-left:-9px;background:var(--signal);border-radius:3px;box-shadow:0 0 0 5px var(--signal-soft),0 0 26px color-mix(in srgb,var(--signal) 55%,transparent);animation:travel 16s var(--ease) infinite;will-change:left}
@keyframes travel{
  0%{left:var(--p0);opacity:0}3%{opacity:1}
  18%{left:var(--p0)}25%{left:var(--p1)}
  43%{left:var(--p1)}50%{left:var(--p2)}
  68%{left:var(--p2)}75%{left:var(--p3)}
  93%{left:var(--p3);opacity:1}97%{opacity:0}100%{left:var(--p3);opacity:0}}
.stations{display:grid;grid-template-columns:repeat(4,1fr)}
.station{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:24px 24px 30px;min-height:420px;border-right:1px solid var(--line);transition:background .35s var(--ease)}
.station:last-child{border-right:0}
.station-no{color:var(--muted);font-size:10px}
.station-node{position:absolute;z-index:2;top:62px;left:24px;width:14px;height:14px;border:2px solid var(--ink);background:var(--paper);border-radius:50%;animation:station 16s linear infinite;animation-delay:calc(var(--s) * 4s)}
@keyframes station{0%,18%{background:var(--signal);border-color:var(--signal);box-shadow:0 0 0 6px var(--signal-soft)}24%,100%{background:var(--paper);border-color:var(--ink);box-shadow:none}}
.station-icon{width:64px;height:64px;margin:78px 0 32px;fill:none;stroke:var(--ink);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .5s var(--ease),stroke .3s}
.station-brand{font-size:9.5px;color:var(--muted);letter-spacing:.2em}
.station strong{font-family:var(--f-display);font-weight:700;font-stretch:112%;font-size:clamp(26px,2.4vw,36px);letter-spacing:-.035em;line-height:1.05;margin:4px 0 10px}
.station-text{color:var(--ink-2);font-size:15.5px;line-height:1.5;max-width:18em}
.station-more{margin-top:auto;padding-top:28px;display:inline-flex;gap:8px;font-family:var(--f-display);font-weight:600;font-stretch:108%;font-size:14px;border-bottom:1.5px solid transparent;transition:border-color .2s,color .2s}
.station-more span{color:var(--signal)}
.station:hover,.station:focus-visible{background:var(--paper-2)}
.station:hover .station-icon,.station:focus-visible .station-icon{transform:translateY(-6px) rotate(-4deg);stroke:var(--signal)}
.station:hover .station-more{border-color:var(--ink)}
.station:focus-visible{outline-offset:-4px}

.package{margin-top:clamp(28px,4vw,48px);display:grid;grid-template-columns:auto minmax(0,1.3fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(28px,4vw,52px);background:var(--ink);color:var(--on-ink);border-radius:4px;position:relative;overflow:hidden}
.package::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 12% 50%,color-mix(in srgb,var(--signal) 35%,transparent),transparent 45%);opacity:.55}
.package>*{position:relative;z-index:1}
.package-rings{position:relative;width:132px;height:132px}
.package-rings span{position:absolute;width:64px;height:64px;border:1.5px solid var(--cyan);border-radius:50%;mix-blend-mode:screen}
.package-rings span:nth-child(1){left:0;top:0}
.package-rings span:nth-child(2){right:0;top:0;border-color:#1f86ff}
.package-rings span:nth-child(3){left:0;bottom:0;border-color:#1f86ff}
.package-rings span:nth-child(4){right:0;bottom:0;background:var(--grad);border-color:transparent;opacity:.9}
.package-kicker{color:var(--cyan);margin-bottom:14px}
.package h3{font-family:var(--f-display);font-weight:650;font-stretch:110%;font-size:clamp(26px,3vw,42px);letter-spacing:-.035em;line-height:1.05;margin-bottom:14px}
.package-copy p:last-child{color:var(--on-ink-muted);max-width:36em}
.package-service{border-left:1px solid #ffffff26;padding-left:clamp(20px,3vw,40px);display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.package-service strong{font-family:var(--f-display);font-weight:600;font-stretch:106%;font-size:18px;letter-spacing:-.01em}
.package-service ul{display:flex;flex-direction:column;gap:6px;color:var(--on-ink-muted);font-size:10.5px;margin-bottom:8px}
.package-service li::before{content:"+ ";color:var(--cyan)}
.services-note{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between;color:var(--muted);font-size:15px}

/* ---------- Ansatz ---------- */
.approach{background:var(--paper-2);border-block:1px solid var(--line);padding-block:clamp(72px,10vw,140px);overflow:hidden}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:s;border-top:1px solid var(--ink)}
.steps li{position:relative;padding:0 clamp(18px,2.4vw,36px) 8px 0;margin-right:clamp(18px,2.4vw,36px);border-right:1px dashed var(--line)}
.steps li:last-child{border-right:0;margin-right:0}
.step-num{display:block;font-family:var(--f-display);font-weight:800;font-stretch:125%;font-size:clamp(96px,11vw,168px);line-height:.85;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1.5px var(--ink);margin:28px 0 28px -.04em;transition:color .5s var(--ease)}
.steps li:hover .step-num{color:var(--signal);-webkit-text-stroke-color:var(--signal)}
.steps h3{font-family:var(--f-display);font-weight:650;font-stretch:106%;font-size:24px;letter-spacing:-.025em;margin-bottom:12px}
.steps p{color:var(--ink-2);font-size:16px;margin-bottom:24px;max-width:26em}
.step-tag{display:inline-block;padding:7px 10px;border:1px solid var(--ink);font-size:10px}
.steps li:nth-child(3) .step-tag{background:var(--signal);border-color:var(--signal);color:#fff}

/* ---------- Anwendungen ---------- */
.application-tabs{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--ink);width:max-content;max-width:100%;margin-bottom:28px;border-radius:3px;overflow:hidden}
.application-tabs button{padding:12px 20px;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;border-right:1px solid var(--ink);transition:background .2s,color .2s}
.application-tabs button:last-child{border-right:0}
.application-tabs button:hover{background:var(--paper-2)}
.application-tabs button[aria-selected=true]{background:var(--ink);color:var(--paper)}
.application-tabs button:focus-visible{outline-offset:-4px}
.application-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,6vw,96px);align-items:center}
.application-panel:focus-visible{outline-offset:8px}
.case-kicker{color:var(--signal);margin-bottom:18px}
.application-copy h3{font-family:var(--f-display);font-weight:650;font-stretch:104%;font-size:clamp(28px,3.2vw,44px);line-height:1.05;letter-spacing:-.035em;margin-bottom:20px}
.application-copy>p{color:var(--ink-2);margin-bottom:28px;max-width:32em}
.application-copy small{display:block;margin-top:24px;color:var(--muted);font-size:12.5px}

.laufkarte{position:relative;background:var(--card);border:1px solid var(--ink);box-shadow:10px 10px 0 var(--ink);transform:rotate(.6deg);transition:transform .5s var(--ease)}
.laufkarte:hover{transform:rotate(0)}
.laufkarte::before{content:"";position:absolute;left:34px;top:0;bottom:0;width:0;border-left:1px dashed var(--line)}
.laufkarte-head{position:relative;z-index:1;background:var(--card);display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--ink);font-size:10px}
.laufkarte-head b{font-weight:500;color:var(--ink);flex:1}
.laufkarte-head>span:first-child{color:var(--muted)}
.laufkarte-tag{padding:3px 7px;background:var(--signal-soft);color:var(--signal-deep)}
#workflow-steps li{display:grid;grid-template-columns:32px 1fr 28px;gap:14px;align-items:center;padding:20px 18px;border-bottom:1px solid var(--line-soft);animation:row .5s var(--ease) backwards}
#workflow-steps li:nth-child(2){animation-delay:.08s}#workflow-steps li:nth-child(3){animation-delay:.16s}
@keyframes row{from{opacity:0;transform:translateX(-10px)}}
.lk-no{font-size:10px;color:var(--muted);position:relative;z-index:1;background:var(--card);padding-block:4px}
#workflow-steps p{font-family:var(--f-display);font-weight:600;font-stretch:104%;font-size:18px;letter-spacing:-.015em;line-height:1.25;color:var(--ink)}
#workflow-steps small{display:block;font-family:var(--f-body);font-weight:400;font-stretch:100%;font-size:14px;letter-spacing:0;color:var(--muted);margin-top:3px}
.lk-check{width:24px;height:24px;border:1.5px solid var(--ink);border-radius:3px;position:relative;background:var(--ink)}
.lk-check::after{content:"";position:absolute;left:7px;top:3px;width:6px;height:11px;border:solid var(--paper);border-width:0 2px 2px 0;transform:rotate(45deg);}
#workflow-steps li .lk-check{animation:check .4s var(--ease) backwards}
#workflow-steps li:nth-child(1) .lk-check{animation-delay:.35s}#workflow-steps li:nth-child(2) .lk-check{animation-delay:.6s}#workflow-steps li:nth-child(3) .lk-check{animation-delay:.85s}
@keyframes check{from{background:transparent;transform:scale(.7)}}
.laufkarte-end{display:flex;align-items:center;gap:16px;padding:18px;background:var(--signal);color:#fff}
.laufkarte-end .mono{font-size:10px;padding:4px 8px;border:1px solid #ffffff80;flex:none}
.laufkarte-end p{font-family:var(--f-display);font-weight:600;font-stretch:106%;font-size:17px;letter-spacing:-.01em;color:#fff}

/* ---------- Über uns ---------- */
.about{background:var(--ink);color:var(--on-ink);padding-block:clamp(72px,10vw,140px)}
.about-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.about-logo{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;aspect-ratio:4/3;padding:40px 24px 72px;border:1px solid #ffffff1c;border-radius:4px;overflow:hidden;background:radial-gradient(circle at 50% 40%,#0b3a68 0%,#04121f 65%)}
.about-logo::before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff0a 1px,transparent 1px),linear-gradient(90deg,#ffffff0a 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 70%);mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 70%)}
.about-mark{position:relative;width:clamp(130px,38%,230px)}
.about-mark img{width:100%;filter:drop-shadow(0 0 36px #0269f160)}
.about-word{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px}
.about-word .brand-word{color:#dfe8f1;font-size:clamp(26px,3.2vw,42px)}
.about-word .brand-word b{background:var(--grad-dark);-webkit-background-clip:text;background-clip:text}
.about-word .mono{color:var(--steel);letter-spacing:.32em;font-size:10px}
.about-logo figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;border-top:1px solid #ffffff1c;background:#04121fd9;color:var(--on-ink-muted);font-size:10px}
.about .kicker{color:var(--on-ink-muted);margin-bottom:22px}
.about .kicker span{background:var(--cyan);color:var(--ink)}
.about h2{margin-bottom:28px}
.about h2 em{color:var(--cyan)}
.about-copy>p{color:var(--on-ink-muted);max-width:32em;margin-bottom:16px}
.about .text-link{color:var(--on-ink);margin-top:14px}
.about .text-link span{color:var(--cyan)}
.about .text-link:hover{color:var(--cyan)}

/* ---------- Kontakt ---------- */
.contact{background:radial-gradient(ellipse 60% 70% at 100% 0%,#15b6f466,transparent 70%),linear-gradient(160deg,#0269f1,#0046d6);color:#fff;padding-block:clamp(72px,10vw,150px) 0;overflow:hidden}
.contact .kicker{color:#ffffffcc;margin-bottom:28px}
.contact .kicker span{background:#fff;color:var(--signal)}
.contact h2{font-size:clamp(40px,6.6vw,104px);line-height:.98;max-width:13em}
.contact h2 em{color:var(--ink)}
.contact-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:28px;margin-top:clamp(32px,5vw,56px);padding-top:28px;border-top:1px solid #ffffff55}
.contact-row p{color:#ffffffe6;font-size:18px;max-width:28em}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px}
.contact .button.light .arrow{background:var(--ink)}
.contact-note{margin-top:28px;color:#ffffffb3}
.contact-word{display:block;width:calc(100% - 2 * var(--gutter));max-width:calc(var(--max) - 2 * var(--gutter));margin:clamp(40px,6vw,80px) auto -1.2%;overflow:visible}
.contact-word text{font-family:var(--f-display);font-weight:900;font-stretch:125%;font-size:196px;letter-spacing:-.04em;fill:none;stroke:#ffffff70;stroke-width:1.2;vector-effect:non-scaling-stroke}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:var(--on-ink-muted);padding-block:64px 76px;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer-brand .brand-word{color:var(--on-ink);font-size:24px}
.footer-brand .brand-word b{background:var(--grad-dark);-webkit-background-clip:text;background-clip:text}
.footer p{margin-top:14px;color:var(--on-ink-muted)}
.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.footer-label{color:var(--on-ink);font-size:10px;margin-bottom:8px}
.footer a:hover,.footer button:hover{color:var(--cyan)}
.footer-bottom{grid-column:1/-1;flex-direction:row!important;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;margin-top:24px;border-top:1px solid #ffffff1c;font-size:10px}
.footer-bottom div{display:flex;gap:20px}
.footer-bottom a[aria-current]{color:var(--cyan)}

/* ---------- Preview-Badge ---------- */
.preview-badge{position:fixed;left:16px;bottom:16px;z-index:30;display:flex;align-items:center;gap:9px;padding:7px 7px 7px 12px;background:var(--ink);color:var(--on-ink);border-radius:3px;font-size:10px;box-shadow:0 8px 24px #061a2e33}
.preview-badge>span{width:7px;height:7px;border-radius:50%;background:#ffb13b}
.preview-badge button{width:22px;height:22px;border-radius:2px;background:#ffffff1a;font:600 11px var(--f-body);text-transform:none}
.preview-badge button:hover{background:var(--signal)}

/* ---------- Versionsumschalter (V1 / V2) ---------- */
.version-switch{position:fixed;right:16px;bottom:16px;z-index:30;display:flex;gap:2px;padding:3px;background:var(--ink);border-radius:3px;box-shadow:0 8px 24px #061a2e33;font:500 10.5px/1 var(--f-mono);letter-spacing:.08em}
.version-switch a{padding:8px 11px;border-radius:2px;color:var(--on-ink-muted)}
.version-switch a:hover{color:#fff}
.version-switch a[aria-current]{background:var(--signal);color:#fff}

/* ---------- Dialoge ---------- */
dialog{border:1px solid var(--ink);border-radius:4px;background:var(--paper);color:var(--ink);padding:clamp(28px,4vw,48px);width:min(640px,calc(100vw - 32px));max-height:calc(100dvh - 32px);box-shadow:14px 14px 0 var(--ink)}
dialog::backdrop{background:#061a2eb3;backdrop-filter:blur(4px)}
dialog[open]{animation:pop .35s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(14px)}}
.close-dialog{position:absolute;top:14px;right:14px;width:40px;height:40px;border:1px solid var(--ink);border-radius:3px;font-size:22px;line-height:1}
.close-dialog:hover{background:var(--ink);color:var(--paper)}
dialog h2{font-family:var(--f-display);font-weight:650;font-stretch:106%;font-size:clamp(28px,3.4vw,40px);letter-spacing:-.035em;line-height:1.05;margin:10px 0 16px;padding-right:44px}
dialog p{color:var(--ink-2)}
.dialog-kicker,#detail-content .eyebrow{color:var(--signal);font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase}
.detail-number{display:inline-block;padding:4px 8px;background:var(--ink);color:var(--paper);font:10px var(--f-mono);letter-spacing:.08em;margin-bottom:14px}
#detail-content h3{font:10.5px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:28px 0 12px}
#detail-content ul{border-top:1px solid var(--line)}
#detail-content li{padding:12px 0 12px 30px;border-bottom:1px solid var(--line);position:relative;font-size:16px}
#detail-content li::before{content:"";position:absolute;left:4px;top:19px;width:10px;height:10px;background:var(--signal);border-radius:2px}
.detail-result{margin:24px 0;padding:18px 20px;background:var(--signal-soft);border-left:3px solid var(--signal)}
.detail-result small{font:10px var(--f-mono);letter-spacing:.08em;color:var(--signal-deep)}
.detail-result p{color:var(--ink);font-weight:500;margin-top:6px}
.dialog-intro{margin-bottom:18px}
.prototype-notice{padding:12px 14px;background:#fff4df;border:1px solid #f1c983;border-radius:3px;color:#6b4a0f!important;font-size:14px;margin-bottom:22px}
#contact-form{display:flex;flex-direction:column;gap:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
#contact-form label{display:flex;flex-direction:column;gap:7px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
#contact-form input,#contact-form select,#contact-form textarea{font-family:var(--f-body);font-size:16px;letter-spacing:0;text-transform:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-bottom:1.5px solid var(--ink);border-radius:2px;padding:12px 13px;transition:border-color .2s,box-shadow .2s}
#contact-form input:focus,#contact-form select:focus,#contact-form textarea:focus{outline:0;border-color:var(--signal);box-shadow:0 0 0 3px var(--signal-soft)}
#contact-form textarea{resize:vertical;min-height:88px}
#contact-form .button{align-self:flex-start;margin-top:6px}
.form-note{font-size:13px;color:var(--muted)!important}
.form-note a{color:var(--signal);text-decoration:underline;text-underline-offset:3px}
.success-icon{display:grid;place-items:center;width:56px;height:56px;background:var(--signal);color:#fff;font-size:26px;border-radius:3px;margin-bottom:18px}
#contact-success>p{margin-bottom:16px}

/* ---------- Rechtstexte ---------- */
.legal-header{justify-content:space-between}
.legal{max-width:860px;padding-top:clamp(48px,7vw,88px);padding-bottom:clamp(64px,8vw,112px)}
.legal h1{font-family:var(--f-display);font-weight:650;font-stretch:108%;font-size:clamp(30px,7vw,72px);hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word;letter-spacing:-.045em;line-height:1;margin:0 0 20px;padding-bottom:20px;border-bottom:1px solid var(--ink)}
.legal h2{font-family:var(--f-display);font-weight:650;font-stretch:104%;font-size:clamp(22px,2.4vw,28px);letter-spacing:-.025em;line-height:1.2;margin:52px 0 14px}
.legal h3{font-family:var(--f-display);font-weight:600;font-size:18px;margin:32px 0 10px}
.legal p,.legal li,.legal address{color:var(--ink-2);font-size:16.5px;line-height:1.75;font-style:normal}
.legal p{margin:0 0 14px}
.legal ul{margin:0 0 14px;padding-left:22px;list-style:disc}
.legal strong{color:var(--ink)}
.legal a{color:var(--signal);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.legal .legal-stand{font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:28px}
.legal .legal-lead{font-size:18px;color:var(--ink)}
.legal a.legal-back{display:inline-block;margin-top:56px;font-family:var(--f-display);font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1.5px solid var(--ink)}

/* ---------- Reveal ---------- */
.reveal.will-reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.will-reveal.is-revealed{opacity:1;transform:none}

/* Einstiegsanimation Hero */
@media (prefers-reduced-motion:no-preference){
  .hero-meta{animation:up .7s var(--ease) backwards}
  .beat{animation:up .9s var(--ease) backwards}
  .beat:nth-child(1){animation-delay:.08s}.beat:nth-child(2){animation-delay:.18s}.beat:nth-child(3){animation-delay:.28s}
  .beat-text{animation:wipe 1.1s var(--ease) backwards}
  .beat:nth-child(1) .beat-text{animation-delay:.1s}.beat:nth-child(2) .beat-text{animation-delay:.2s}.beat:nth-child(3) .beat-text{animation-delay:.3s}
  .hero-foot{animation:up .9s var(--ease) .45s backwards}
  .taktband{animation:up 1s var(--ease) .55s backwards}
}
@keyframes up{from{opacity:0;transform:translateY(22px)}}
@keyframes wipe{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .line-token{display:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .taktband-items{grid-template-columns:repeat(3,1fr)}
  .taktband-items li:nth-child(3){border-right:0}
  .taktband-items li:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .stations{grid-template-columns:repeat(2,1fr)}
  .station{min-height:360px}
  .station:nth-child(2){border-right:0}
  .station:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .line-rail,.line-token{display:none}
  .station-node{display:none}
  .station-icon{margin:36px 0 28px}
  .package{grid-template-columns:1fr}
  .package-rings{width:96px;height:96px}.package-rings span{width:46px;height:46px}
  .package-service{border-left:0;padding-left:0;border-top:1px solid #ffffff26;padding-top:24px}
}
@media (max-width:1080px){
  #navigation{position:fixed;top:72px;left:0;right:0;flex-direction:column;gap:0;padding:8px var(--gutter) 24px;background:var(--paper);border-bottom:1px solid var(--ink);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s var(--ease),visibility 0s .25s}
  #navigation.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .25s var(--ease)}
  #navigation a{padding:16px 0;font-family:var(--f-display);font-weight:600;font-stretch:110%;font-size:24px;border-bottom:1px solid var(--line);border-radius:0}
  .menu-toggle{display:block;margin-left:0}
  .header-cta{margin-left:auto}
}
@media (max-width:900px){
  .section-head h2,.section-lead{grid-column:1/-1}
  .hero-foot{grid-template-columns:1fr;gap:28px}
  .hero-lead,.hero-actions{grid-column:1;justify-self:start}
  .beat{grid-template-columns:1fr}
  .beat i{padding-top:0;margin-bottom:.2em}
  .steps{grid-template-columns:1fr}
  .steps li{border-right:0;margin-right:0;padding-right:0;border-bottom:1px dashed var(--line);padding-bottom:28px}
  .steps li:last-child{border-bottom:0}
  .step-num{font-size:96px;margin:24px 0 16px}
  .application-panel,.about-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:600px){
  body{font-size:16px}
  .header-cta{display:none}
  .menu-toggle{margin-left:auto}
  .hero-meta{flex-direction:column;gap:6px}
  .taktband-items{grid-template-columns:1fr 1fr}
  .taktband-items li{border-bottom:1px solid var(--line);padding:16px 14px}
  .taktband-items li:nth-child(3){border-right:1px solid var(--line)}
  .taktband-items li:nth-child(2n){border-right:0}
  .taktband-items li:nth-last-child(-n+2){border-bottom:0}
  .taktband-clock{display:none}
  .taktband-items strong{font-size:15px}
  .stations{grid-template-columns:1fr}
  .station{min-height:0;border-right:0;border-bottom:1px solid var(--line)}
  .station:last-child{border-bottom:0}
  .station-icon{margin:24px 0 20px}
  .application-tabs{width:100%;display:grid;grid-template-columns:1fr 1fr}
  .application-tabs button{border-bottom:1px solid var(--ink)}
  .application-tabs button:nth-child(2){border-right:0}
  .application-tabs button:nth-child(n+3){border-bottom:0}
  .laufkarte{transform:none;box-shadow:6px 6px 0 var(--ink)}
  #workflow-steps li{grid-template-columns:28px 1fr 24px;padding:16px 14px}
  .laufkarte::before{left:30px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .contact-actions,.contact-actions .button{width:100%}
  dialog{box-shadow:6px 6px 0 var(--ink)}
}