/* ============================================================
   KERN DIGITAL — hell · monochrom · konservativ
   Akzent = Tinte (--accent). Eine Variable → bei Bedarf
   in eine Markenfarbe ändern. Kein chromatischer Akzent by default.
   ============================================================ */

/* Lokal gehostete Variable Fonts (ersetzt Google Fonts CDN-Einbindung
   aus Datenschutzgründen — keine Verbindung mehr zu Google-Servern
   beim Laden der Schriftarten). */
@font-face{
  font-family:"Space Grotesk";
  src:url("/fonts/SpaceGrotesk-Variable.woff2") format("woff2-variations"),
      url("/fonts/SpaceGrotesk-Variable.woff2") format("woff2");
  font-weight:300 700;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Inter";
  src:url("/fonts/Inter-Variable.woff2") format("woff2-variations"),
      url("/fonts/Inter-Variable.woff2") format("woff2");
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("/fonts/JetBrainsMono-Variable.woff2") format("woff2-variations"),
      url("/fonts/JetBrainsMono-Variable.woff2") format("woff2");
  font-weight:100 800;
  font-style:normal;
  font-display:swap;
}

:root{
  --paper:    #F4F3EF;  /* warmer Off-White Grund */
  --paper-2:  #FBFAF7;  /* Karten / leicht erhaben */
  --white:    #FFFFFF;
  --ink:      #16181A;  /* Near-Black (Logo-Ton) */
  --ink-2:    #1B1E21;  /* dunkle Sektionen */
  --ink-3:    #23262A;  /* Panels auf Dunkel */
  --grey:     #54595E;  /* Sekundärtext auf Hell */
  --grey-2:   #8B9094;  /* Tertiär / Captions */
  --line:     #E2E0D8;  /* Hairline Hell */
  --line-d:   #2D3034;  /* Hairline Dunkel */
  --on-dark:  #ECEAE3;  /* Text auf Dunkel */
  --grey-dk:  #9CA1A5;  /* Sekundär auf Dunkel */
  --accent:   #A2542A;  /* Akzent: gebranntes Kupfer, kontraststabil auf Hell+Dunkel */

  --display:"Space Grotesk", system-ui, sans-serif;
  --body:"Inter", system-ui, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, monospace;

  --wrap:1240px;
  --pad-x:clamp(1.5rem,5.5vw,4.5rem);
  --sec-y:clamp(4.5rem,10vw,8rem);
  --sec-y-tight:clamp(3.25rem,6vw,5.5rem);
  --gap-lg:clamp(2rem,5vw,4rem);
  --r:14px;--r-lg:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);background:var(--paper);color:var(--ink);
  line-height:1.6;font-size:clamp(1rem,1.4vw,1.0625rem);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--ink);color:var(--paper)}

/* sehr subtiles Grain */
body::after{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.018;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad-x)}
.section{padding-block:var(--sec-y)}
.section--tight{padding-block:var(--sec-y-tight)}
.section--dark{background:var(--ink-2);color:var(--on-dark)}

.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--grey);display:inline-flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent)}
.section--dark .eyebrow{color:var(--grey-dk)}
.section--dark .eyebrow::before{background:var(--accent)}

h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.04;letter-spacing:-.02em}
.h-section{font-size:clamp(2rem,5.2vw,3.5rem);margin-block:1.25rem 1.6rem;max-width:18ch}
.lead{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--grey);max-width:54ch}
.section--dark .lead{color:var(--grey-dk)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--display);font-weight:500;font-size:.92rem;letter-spacing:.01em;
  padding:.92rem 1.6rem;border-radius:100px;
  transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease)}
.btn--primary{background:var(--ink);color:var(--paper)}
.btn--primary:hover{background:#000;transform:translateY(-2px)}
.btn--ghost{border:1px solid var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
/* invertiert auf Dunkel */
.section--dark .btn--primary,.btn--invert{background:var(--paper);color:var(--ink)}
.section--dark .btn--primary:hover,.btn--invert:hover{background:#fff}
.section--dark .btn--ghost{border-color:var(--line-d);color:var(--on-dark)}
.section--dark .btn--ghost:hover{border-color:var(--on-dark)}
.section--dark .svc-card{background:var(--ink-3);border-color:var(--line-d)}
.section--dark .svc-card h3{color:var(--white)}
.section--dark .svc-card p{color:var(--grey-dk)}

/* ===== LANDINGPAGE-KOMPONENTEN (Leistungsseiten) ===== */
.breadcrumb{font-family:var(--mono);font-size:.78rem;color:var(--grey);display:flex;gap:.5rem;align-items:center;margin-bottom:1.5rem}
.breadcrumb a{color:var(--grey);text-decoration:none;border:none}
.breadcrumb a:hover{color:var(--ink)}
.lp-hero{padding-top:clamp(7rem,14vw,10rem);padding-bottom:var(--sec-y);display:grid;grid-template-columns:1.1fr .9fr;gap:var(--gap-lg);align-items:center}
.lp-hero__visual{width:100%;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;background:var(--paper-2);border:1px solid var(--line)}
.lp-hero__visual img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08) brightness(.94)}
.crosslink-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;margin-top:2.5rem}
.crosslink-card{display:block;padding:1.5rem 1.6rem;border:1px solid var(--line-d);border-radius:var(--r);color:var(--on-dark);
  transition:border-color .3s var(--ease),transform .3s var(--ease)}
.crosslink-card:hover{border-color:var(--on-dark);transform:translateY(-2px)}
.crosslink-card span{font-family:var(--mono);font-size:.75rem;color:var(--grey-dk);display:block;margin-bottom:.4rem}
.crosslink-card strong{font-family:var(--display);font-size:1.15rem;display:block}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:2rem}
.info-card{background:var(--white);border:1px solid var(--grey-2);border-radius:var(--r);
  padding:1.7rem 1.8rem 1.9rem;box-shadow:0 20px 40px -32px rgba(22,24,26,.35)}
.info-card .svc-card__no{margin-top:0}
.info-card h3{font-size:1.2rem;margin-bottom:.6rem}
.info-card p{color:var(--grey)}
@media(max-width:680px){
  .crosslink-grid{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr!important}
}

/* ===== HEADER ===== */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s var(--ease),border-color .35s var(--ease);border-bottom:1px solid transparent}
.hdr.scrolled{background:rgba(244,243,239,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.hdr.nav-open{
  backdrop-filter:none!important;-webkit-backdrop-filter:none!important;
  filter:none!important;transform:none!important;will-change:auto!important;
  background:var(--paper)!important;
  z-index:100000!important;
}
.hdr.nav-open{backdrop-filter:none!important;background:var(--paper)!important}
.hdr__inner{display:flex;align-items:center;justify-content:space-between;
  padding-block:1rem;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad-x)}
/* Logo-Lockup */
.brand{display:flex;align-items:center;gap:.7rem}
.brand__icon{height:28px;width:auto;flex:none}
.brand__div{width:1px;height:22px;background:var(--ink);opacity:.35}
.brand__name{font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.nav{display:flex;align-items:center;gap:2.1rem}

/* ===== MEGA-MENÜ ===== */
.nav__item{position:relative}
.mega{position:absolute;top:calc(100% + 1.1rem);left:0;transform:translateY(6px);
  width:600px;max-width:min(80vw,600px);background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 30px 60px -30px rgba(22,24,26,.35);padding:.9rem;
  display:grid;grid-template-columns:repeat(3,1fr);gap:.3rem;
  opacity:0;pointer-events:none;transition:opacity .22s var(--ease),transform .22s var(--ease);z-index:120}
.mega::before{content:"";position:absolute;top:-1.1rem;left:0;right:0;height:1.1rem}
.nav__item--mega:hover .mega,.nav__item--mega:focus-within .mega{opacity:1;pointer-events:auto;transform:translateY(0)}
.mega__item{display:flex;flex-direction:column;gap:.3rem;padding:.9rem .9rem 1rem;border-radius:10px;
  text-decoration:none;color:var(--ink);transition:background .2s var(--ease)}
.mega__item:hover,.mega__item:focus-visible{background:var(--paper-2)}
.mega__no{font-family:var(--mono);font-size:.68rem;color:var(--accent);letter-spacing:.1em}
.mega__item strong{font-family:var(--display);font-weight:700;font-size:.92rem;line-height:1.25}
.mega__item em{font-style:normal;font-size:.78rem;color:var(--grey);line-height:1.45}
.nav.mobile .mega{display:none}
.nav__sub{display:none}
.nav__link{font-size:.92rem;color:var(--grey);transition:color .2s;position:relative}
.nav__link:hover{color:var(--ink)}
.nav__link::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--ink);transition:width .25s var(--ease)}
.nav__link:hover::after{width:100%}
.hdr__cta{display:flex;align-items:center;gap:1.2rem}
.lang{font-family:var(--mono);font-size:.74rem;color:var(--grey);display:flex;gap:.4rem}
.lang a.active{color:var(--ink);font-weight:500}
.burger{display:none;width:30px;height:20px;position:relative}
.burger span{position:absolute;left:0;height:2px;width:100%;background:var(--ink);transition:.3s var(--ease)}
.burger span:nth-child(1){top:0}.burger span:nth-child(2){top:9px}.burger span:nth-child(3){top:18px}
.burger.open span:nth-child(1){top:9px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:9px;transform:rotate(-45deg)}

/* ===== HERO ===== */
.hero{position:relative;padding-top:clamp(7rem,14vw,10rem);padding-bottom:var(--sec-y)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero__loc{font-family:var(--mono);font-size:.78rem;color:var(--grey);letter-spacing:.05em;
  display:flex;align-items:center;gap:.6rem;margin-bottom:1.6rem}
.hero__loc .dot{width:7px;height:7px;border-radius:50%;background:var(--ink);animation:pulse 2.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,24,26,.4)}70%{box-shadow:0 0 0 9px rgba(22,24,26,0)}100%{box-shadow:0 0 0 0 rgba(22,24,26,0)}}
.hero h1{font-size:clamp(2.6rem,7vw,5.2rem);font-weight:700;margin-bottom:1.5rem;letter-spacing:-.035em}
.u{text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.1em;
  text-decoration-color:var(--accent);color:var(--accent)}
.hero__sub{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--grey);max-width:46ch;margin-bottom:2.4rem}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}

/* Chart-Signature */
.chart{position:relative;width:100%;aspect-ratio:640/360;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:1.4rem;
  box-shadow:0 30px 60px -40px rgba(22,24,26,.25)}
.chart__head{display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:.7rem;color:var(--grey);letter-spacing:.08em;margin-bottom:.4rem}
.chart__live{display:flex;align-items:center;gap:.45rem;color:var(--ink)}
.chart__live .dot{width:6px;height:6px;border-radius:50%;background:var(--ink);animation:pulse 2.6s infinite}
.chart svg{width:100%;height:calc(100% - 1.6rem)}
.grid-line{stroke:var(--line);stroke-width:1}
.axis-label{font-family:var(--mono);font-size:9px;fill:var(--grey-2);letter-spacing:.05em}
.signal{fill:none;stroke:var(--ink);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.4s var(--ease) .4s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.signal-area{fill:url(#areaGrad);opacity:0;animation:fadein 1.4s ease 2s forwards}
@keyframes fadein{to{opacity:1}}
.node{fill:var(--white);stroke:var(--ink);stroke-width:2;opacity:0;animation:fadein .5s ease forwards}
.node--1{animation-delay:1.2s}.node--2{animation-delay:1.7s}.node--3{animation-delay:2.2s}
.node-end{fill:var(--ink);opacity:0;animation:fadein .5s ease 2.5s forwards}
.node-end-ring{fill:none;stroke:var(--ink);stroke-width:1.5;transform-origin:center;opacity:0;animation:ring 2.2s ease 2.6s infinite}
@keyframes ring{0%{opacity:.45;r:6}100%{opacity:0;r:20}}
.node-label{font-family:var(--mono);font-size:9px;fill:var(--grey);opacity:0;animation:fadein .5s ease forwards}
.node-label--1{animation-delay:1.4s}.node-label--2{animation-delay:1.9s}.node-label--3{animation-delay:2.4s}

/* ===== METRIKEN ===== */
.metrics{border-block:1px solid var(--line)}
.metrics__inner{display:grid;grid-template-columns:repeat(4,1fr);padding-block:clamp(2.2rem,5vw,3rem)}
.metric{padding-inline:clamp(1rem,2vw,2rem);border-left:1px solid var(--line)}
.metric:first-child{border-left:none;padding-left:0}
.metric__num{font-family:var(--display);font-weight:700;font-size:clamp(2rem,4.5vw,3.1rem);line-height:1;letter-spacing:-.03em}
.metric__num .u{color:var(--grey-2)}
.metric__label{font-family:var(--mono);font-size:.72rem;color:var(--grey);text-transform:uppercase;letter-spacing:.09em;margin-top:.7rem}

/* ===== LEISTUNGEN ===== */
.svc__head{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad-x);
  display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:3.5rem}
.svc__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.svc-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);
  padding:1.8rem 1.8rem 2rem;display:flex;flex-direction:column;min-height:400px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
.svc-card__img{width:100%;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:var(--ink-2)}
.svc-card__img img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1) brightness(.92);
  transition:transform .6s var(--ease),filter .4s var(--ease)}
.svc-card:hover .svc-card__img img{transform:scale(1.05);filter:grayscale(.4) contrast(1.1) brightness(.96)}
.svc-card:hover{transform:translateY(-6px);border-color:var(--ink);box-shadow:0 24px 48px -34px rgba(22,24,26,.3)}
.svc-card__no{font-family:var(--mono);font-size:.72rem;color:var(--accent);letter-spacing:.1em;font-weight:600}
.svc-card h3{font-size:1.5rem;margin-block:.7rem .8rem}
.svc-card p{color:var(--grey);font-size:.98rem;flex:1}
.svc-card__list{list-style:none;margin-top:1.4rem;display:flex;flex-wrap:wrap;gap:.5rem}
.svc-card__list li{font-family:var(--mono);font-size:.7rem;color:var(--grey);border:1px solid var(--line);border-radius:100px;padding:.3rem .7rem}
.svc-card__arrow{position:absolute;top:1.3rem;right:1.3rem;width:34px;height:34px;border-radius:50%;
  background:var(--paper);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:.95rem;
  transition:transform .3s var(--ease),background .3s var(--ease)}
.svc-card:hover .svc-card__arrow{transform:translate(2px,-2px) scale(1.06);background:var(--white)}
.svc-card__no{margin-top:1.2rem;display:block}

/* ===== CASE (dunkel) ===== */
.case__top{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:2.5rem}
.case__tag{font-family:var(--mono);font-size:.72rem;color:var(--grey-dk);border:1px solid var(--line-d);border-radius:100px;padding:.35rem .9rem}
.case__body{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.case h2{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:1.2rem}
.case__desc{color:var(--grey-dk);max-width:48ch;margin-bottom:1.8rem}
.case__split{display:grid;gap:1.6rem;margin-bottom:2rem}
.case__row{border-top:1px solid var(--line-d);padding-top:1rem}
.case__row dt{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--grey-dk);margin-bottom:.4rem}
.case__row dd{color:var(--on-dark)}
.case__results{background:var(--ink-3);border:1px solid var(--line-d);border-radius:var(--r-lg);padding:2.2rem}
.case__results h4{font-family:var(--mono);font-size:.72rem;color:var(--grey-dk);text-transform:uppercase;letter-spacing:.12em;font-weight:400;margin-bottom:1.6rem}
.case__result{display:flex;justify-content:space-between;align-items:baseline;padding-block:1.1rem;border-bottom:1px solid var(--line-d)}
.case__result:last-of-type{border-bottom:none}
.case__result .v{font-family:var(--display);font-weight:700;font-size:2.1rem;color:var(--on-dark);letter-spacing:-.02em}
.case__result .k{font-size:.9rem;color:var(--grey-dk);text-align:right;max-width:14ch}
.case__link{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.6rem;font-family:var(--mono);font-size:.82rem;color:var(--on-dark)}
.case__link:hover{opacity:.7}

/* ===== GLOBAL REACH ===== */
.geo__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center}
.geo p.lead{max-width:44ch}
.geo-badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.geo-badge{font-family:var(--mono);font-size:.8rem;color:var(--on-dark);border:1px solid var(--line-d);
  border-radius:100px;padding:.55rem 1.1rem;display:inline-flex;align-items:center;gap:.55rem}
.geo-badge .flag{font-size:1.05rem;line-height:1}
.geo-map{width:100%;aspect-ratio:1/1;max-width:340px;margin-inline:auto}
.geo-map .arc{fill:none;stroke:var(--on-dark);stroke-width:1;opacity:.3;stroke-dasharray:3 5}
.geo-map .hub{fill:var(--on-dark)}
.geo-map .hub-ring{fill:none;stroke:var(--on-dark);stroke-width:1;opacity:.4;animation:ring 2.6s ease infinite}
.geo-map .pin{fill:var(--ink-2);stroke:var(--on-dark);stroke-width:1.5}
.geo-map .pin-label{font-family:var(--mono);font-size:10px;fill:var(--grey-dk);letter-spacing:.03em}
.geo-map .hub-label{font-family:var(--mono);font-size:10px;fill:var(--on-dark);letter-spacing:.03em}

/* ===== PROZESS ===== */
.proc__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:3rem}
.proc-step{border-top:2px solid var(--line);padding-top:1.4rem;transition:border-color .4s var(--ease)}
.proc-step:hover{border-color:var(--ink)}
.proc-step__no{font-family:var(--mono);font-size:.78rem;color:var(--grey);letter-spacing:.08em}
.proc-step h3{font-size:1.35rem;margin-block:1rem .7rem}
.proc-step p{color:var(--grey);font-size:.94rem}

/* ===== LEAD-MAGNET (dunkle Karte auf hell) ===== */
.lead-mag{background:var(--ink-2);color:var(--on-dark);border-radius:var(--r-lg);
  padding:clamp(2.2rem,5vw,3.5rem);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,4vw,3.5rem);align-items:center}
.lead-mag .eyebrow{color:var(--grey-dk)}.lead-mag .eyebrow::before{background:var(--on-dark)}
.lead-mag h2{font-size:clamp(1.8rem,4vw,2.6rem);margin-block:1rem 1rem}
.lead-mag p{color:var(--grey-dk);max-width:42ch}
.lead-form{display:flex;flex-direction:column;gap:.9rem}
.lead-form__row{display:flex;gap:.7rem}
.field{flex:1;background:var(--ink-3);border:1px solid var(--line-d);border-radius:100px;
  padding:.95rem 1.3rem;color:var(--on-dark);font-family:var(--mono);font-size:.85rem;transition:border-color .25s}
.field::placeholder{color:var(--grey-dk)}
.field:focus{outline:none;border-color:var(--on-dark)}
.lead-form small{font-family:var(--mono);font-size:.68rem;color:var(--grey-dk)}
.lead-ok{display:none;align-items:center;gap:.6rem;color:var(--on-dark);font-family:var(--mono);font-size:.85rem;padding:.95rem 0}
.lead-ok.show{display:flex}

/* ===== KONTAKT ===== */
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.contact h2{font-size:clamp(2rem,5vw,3.4rem);margin-block:1rem 1.4rem}
.contact__intro{color:var(--grey);max-width:40ch;margin-bottom:2rem}
.contact__meta{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}
.contact__meta a,.contact__meta span{font-family:var(--mono);font-size:.85rem;color:var(--ink);display:flex;align-items:center;gap:.7rem}
.contact__meta .ic{color:var(--grey)}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.8rem,4vw,2.6rem);box-shadow:0 30px 60px -40px rgba(22,24,26,.22)}
.steps-bar{display:flex;gap:.5rem;margin-bottom:1.8rem}
.steps-bar span{flex:1;height:3px;background:var(--line);border-radius:2px;transition:background .3s}
.steps-bar span.active{background:var(--ink)}
.step{display:none}.step.active{display:block;animation:stepin .35s var(--ease)}
@keyframes stepin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.step__q{font-family:var(--display);font-weight:600;font-size:1.3rem;margin-bottom:1.3rem}
.opt-grid{display:grid;gap:.7rem}
.opt{display:flex;align-items:center;gap:.9rem;border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.2rem;cursor:pointer;transition:border-color .2s,background .2s;font-size:.95rem}
.opt:hover{border-color:var(--ink)}
.opt.sel{border-color:var(--ink);background:#F1EFE9}
.opt input{accent-color:var(--ink);width:18px;height:18px}
.f-input{width:100%;border:1px solid var(--line);border-radius:var(--r);padding:.95rem 1.1rem;font-family:var(--body);font-size:.95rem;color:var(--ink);background:var(--white);margin-bottom:.9rem;transition:border-color .2s}
.f-input:focus{outline:none;border-color:var(--ink)}
.f-input::placeholder{color:#9aa0a3}
.step__nav{display:flex;justify-content:space-between;gap:1rem;margin-top:1.6rem}
.link-btn{font-family:var(--mono);font-size:.82rem;color:var(--grey);display:inline-flex;align-items:center;gap:.4rem}
.link-btn:hover{color:var(--ink)}
.contact-ok{display:none;text-align:center;padding:2rem 0}.contact-ok.show{display:block}
.contact-ok .check{width:54px;height:54px;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;margin:0 auto 1.2rem;font-size:1.6rem}
.contact-ok h3{font-size:1.4rem;margin-bottom:.6rem}.contact-ok p{color:var(--grey)}

/* ===== FOOTER (dunkel) ===== */
.ft{background:var(--ink-2);color:var(--on-dark);padding-block:clamp(3rem,6vw,4.5rem) 2rem}
.ft__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem;margin-bottom:3rem}
.ft__brand .brand__icon{height:30px}
.ft__brand .brand__div{background:var(--on-dark)}
.ft__brand .brand__name{color:var(--on-dark)}
.ft__estd{font-family:var(--mono);font-size:.7rem;letter-spacing:.22em;color:var(--grey-dk);margin-top:.9rem}
.ft__brand p{color:var(--grey-dk);font-size:.92rem;max-width:30ch;margin-top:1rem}
.ft__col h5{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--grey-dk);margin-bottom:1.1rem;font-weight:400}
.ft__col a{display:block;color:var(--on-dark);font-size:.92rem;padding-block:.35rem;transition:opacity .2s}
.ft__col a:hover{opacity:.6}
.ft__bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding-top:2rem;border-top:1px solid var(--line-d);font-family:var(--mono);font-size:.74rem;color:var(--grey-dk)}

/* ===== COOKIE ===== */
.cookie{position:fixed;bottom:1.2rem;left:1.2rem;right:1.2rem;z-index:200;max-width:480px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.5rem;
  box-shadow:0 30px 60px -28px rgba(22,24,26,.3);transform:translateY(150%);transition:transform .5s var(--ease)}
.cookie.show{transform:none}
.cookie p{font-size:.85rem;color:var(--grey);margin-bottom:1rem}
.cookie p a{color:var(--ink);text-decoration:underline}
.cookie__btns{display:flex;gap:.7rem}
.cookie__btns .btn{padding:.6rem 1.1rem;font-size:.8rem}

/* ===== REVEAL / FOCUS ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.vis{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:4px}
.section--dark :focus-visible,.lead-mag :focus-visible,.ft :focus-visible{outline-color:var(--on-dark)}

/* ===== RESPONSIVE ===== */
@media(max-width:980px){
  .hero__grid,.case__body,.lead-mag,.contact__grid,.geo__grid,.lp-hero{grid-template-columns:1fr}
  .chart{order:-1;max-width:560px}
  .geo-map{order:-1}
  .svc__grid,.proc__grid{grid-template-columns:1fr 1fr}
  .metrics__inner{grid-template-columns:1fr 1fr;gap:1.5rem 0}
  .metric{border-left:none;padding-left:0}
  .metric:nth-child(2),.metric:nth-child(4){border-left:1px solid var(--line);padding-left:clamp(1rem,4vw,2rem)}
  .ft__top{grid-template-columns:1fr 1fr}

  /* ===== Zentrierte Texte auf Tablet + Mobil (Desktop bleibt linksbündig) ===== */
  .hero__grid > div:first-child{text-align:center}
  .hero__loc,.hero__actions{justify-content:center}
  .h-section,.lead{margin-inline:auto}
  .svc__head{text-align:center;align-items:center;flex-direction:column;justify-content:center}
  .svc-card,.info-card,.proc-step{text-align:center}
  .svc-card__list{justify-content:center}
  .geo__grid > div:first-child{text-align:center}
  .geo-badges{justify-content:center}
  .lp-hero > div:first-child{text-align:center}
  .lp-hero__visual{margin-inline:auto}
  .crosslink-card{text-align:center}
  .ft__brand{text-align:center}
  .ft__brand .brand{margin-inline:auto}
  .ft__col{text-align:center}
  .contact__grid > div:first-child,.lead-mag > div:first-child{text-align:center}
  .contact__meta{align-items:center}
}
@media(max-width:680px){
  .nav,.hdr__cta .btn,.lang{display:none}
  .burger{display:block}
  .nav.mobile{display:flex;position:fixed;inset:0;top:60px;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);padding:1.5rem var(--pad-x);z-index:100001!important;overflow-y:auto;-webkit-overflow-scrolling:touch}
  .nav.mobile .nav__link{font-size:1.4rem;font-family:var(--display);color:var(--ink);padding-block:1rem;border-bottom:1px solid var(--line);width:100%}
  .nav.mobile .nav__item{width:100%;border-bottom:1px solid var(--line)}
  .nav.mobile .nav__item .nav__link{border-bottom:none}
  .nav.mobile .nav__sub{display:flex;flex-direction:column;padding-left:1rem;margin-bottom:.9rem}
  .nav.mobile .nav__sub a{font-size:1rem;font-family:var(--body);color:var(--grey);padding-block:.55rem}
  .nav.mobile .btn{display:inline-flex;margin-top:1.5rem}
  .svc__grid{grid-template-columns:1fr;gap:1.1rem}
  .svc-card{min-height:0;padding:1.4rem 1.4rem 1.6rem}
  .svc-card__img{aspect-ratio:2.2/1}
  .svc-card p{font-size:.92rem}
  .case__result .v{font-size:1.7rem}
  .lead-form__row{flex-direction:column}
  .ft__top{grid-template-columns:1fr}.ft__bottom{flex-direction:column;align-items:flex-start}
  .cw-panel{width:calc(100vw - 1.2rem);height:calc(100dvh - 1.2rem);bottom:.6rem;right:.6rem;border-radius:16px}
  .cw-launch{bottom:1.2rem;right:1.2rem}
  .cookie-visible .cw-launch{bottom:11rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .signal{stroke-dashoffset:0}.signal-area,.node,.node-end,.node-label{opacity:1}
}

/* ===== MODAL (Popup-Formular) ===== */
.modal-overlay{position:fixed;inset:0;z-index:300;background:rgba(22,24,26,.55);
  display:flex;align-items:center;justify-content:center;padding:1.5rem;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{background:var(--paper);border-radius:var(--r-lg);padding:clamp(1.8rem,4vw,2.6rem);
  width:min(520px,100%);max-height:90vh;overflow-y:auto;position:relative;
  box-shadow:0 40px 80px -28px rgba(22,24,26,.5);
  transform:translateY(20px) scale(.97);transition:transform .3s var(--ease)}
.modal-overlay.open .modal{transform:translateY(0) scale(1)}
.modal__close{position:absolute;top:1.2rem;right:1.2rem;width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line);background:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:1rem;color:var(--grey);transition:background .2s,color .2s}
.modal__close:hover{background:var(--ink);color:var(--paper)}
.modal h3{font-family:var(--display);font-size:1.5rem;margin-bottom:.6rem;padding-right:2rem}
.modal > div > p,.modal__ok p{color:var(--grey);margin-bottom:1.4rem}
.modal form{display:flex;flex-direction:column;gap:.8rem}
.modal form .btn{margin-top:.4rem;width:100%;justify-content:center}
.modal__ok{display:none;text-align:center;padding:1.5rem 0}
.modal__ok.show{display:block}
.modal__ok .check{width:48px;height:48px;border-radius:50%;background:var(--ink);color:var(--paper);
  display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-size:1.3rem}
body.modal-lock{overflow:hidden}
@media(max-width:480px){.modal{padding:1.5rem}}
/* ===== BACK TO TOP ===== */
.totop{position:fixed;bottom:1.6rem;left:1.6rem;z-index:249;width:46px;height:46px;border-radius:50%;
  background:var(--ink);color:var(--paper);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 16px 36px -12px rgba(22,24,26,.5);
  opacity:0;transform:translateY(8px) scale(.9);pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease),background .3s}
.totop.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.totop:hover{background:#000;transform:translateY(-3px) scale(1.05)}
.totop svg{width:18px;height:18px}
@media(max-width:680px){.totop{bottom:1.2rem;left:1.2rem;width:42px;height:42px}}

/* ===== CHAT / FAQ ===== */
.cw-launch{position:fixed;bottom:1.6rem;right:1.6rem;z-index:250;width:58px;height:58px;border-radius:50%;
  background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;
  box-shadow:0 16px 36px -12px rgba(22,24,26,.5);transition:transform .3s var(--ease),background .3s,opacity .3s}
.cw-launch:hover{transform:translateY(-3px) scale(1.04);background:#000}
.cw-launch svg{width:24px;height:24px}
.cw-launch .cw-badge{position:absolute;top:0;right:0;width:13px;height:13px;border-radius:50%;background:var(--paper);border:2px solid var(--ink)}
.cw-launch.hidden{transform:scale(0);opacity:0;pointer-events:none}

.cw-panel{position:fixed;bottom:1.6rem;right:1.6rem;z-index:251;
  width:min(382px,calc(100vw - 2rem));height:min(580px,calc(100vh - 3rem));
  background:var(--white);border:1px solid var(--line);border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;box-shadow:0 40px 80px -28px rgba(22,24,26,.45);
  transform:translateY(20px) scale(.96);opacity:0;pointer-events:none;transform-origin:bottom right;
  transition:transform .35s var(--ease),opacity .35s var(--ease)}
.cw-panel.open{transform:none;opacity:1;pointer-events:auto}
.cw-head{display:flex;align-items:center;gap:.75rem;padding:1rem 1.1rem;background:var(--ink-2);color:var(--on-dark);flex:none}
.cw-head__icon{height:24px}
.cw-head__t{flex:1;min-width:0}
.cw-head__t strong{font-family:var(--display);font-size:.95rem;letter-spacing:.02em;display:block}
.cw-head__t span{font-family:var(--mono);font-size:.64rem;color:var(--grey-dk);display:flex;align-items:center;gap:.4rem;margin-top:.1rem}
.cw-head__t span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--on-dark)}
.cw-close{color:var(--on-dark);width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .2s;font-size:.9rem}
.cw-close:hover{background:rgba(255,255,255,.12)}
.cw-body{flex:1;overflow-y:auto;padding:1.1rem;display:flex;flex-direction:column;gap:.7rem;background:var(--paper)}
.cw-msg{max-width:86%;padding:.7rem .9rem;border-radius:14px;font-size:.9rem;line-height:1.5;animation:cwIn .3s var(--ease)}
@keyframes cwIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.cw-msg--bot{background:var(--white);border:1px solid var(--line);color:var(--ink);align-self:flex-start;border-bottom-left-radius:4px}
.cw-msg--user{background:var(--ink);color:var(--paper);align-self:flex-end;border-bottom-right-radius:4px}
.cw-msg--bot a{color:var(--ink);text-decoration:underline}
.cw-msg--user a{color:var(--paper);text-decoration:underline}
.cw-typing{display:flex;gap:4px;align-self:flex-start;background:var(--white);border:1px solid var(--line);padding:.85rem .9rem;border-radius:14px;border-bottom-left-radius:4px}
.cw-typing span{width:6px;height:6px;border-radius:50%;background:var(--grey-2);animation:cwDot 1.2s infinite}
.cw-typing span:nth-child(2){animation-delay:.2s}.cw-typing span:nth-child(3){animation-delay:.4s}
@keyframes cwDot{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.cw-chips{display:flex;flex-wrap:wrap;gap:.45rem;padding:.2rem 1.1rem .5rem;background:var(--paper);flex:none}
.cw-chip{font-family:var(--body);font-size:.8rem;border:1px solid var(--line);background:var(--white);color:var(--ink);
  border-radius:100px;padding:.45rem .8rem;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.cw-chip:hover{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.cw-foot{display:flex;gap:.5rem;padding:.8rem;border-top:1px solid var(--line);background:var(--white);flex:none}
.cw-input{flex:1;min-width:0;border:1px solid var(--line);border-radius:100px;padding:.7rem 1rem;font-family:var(--body);font-size:.9rem;color:var(--ink);background:var(--paper)}
.cw-input:focus{outline:none;border-color:var(--ink)}
.cw-send{width:42px;height:42px;flex:none;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s}
.cw-send:hover{background:#000;transform:scale(1.05)}
.cw-disclaimer{font-family:var(--mono);font-size:.6rem;color:var(--grey-2);text-align:center;padding:.5rem 1rem .7rem;background:var(--white);flex:none}

/* ===== UNTERSEITEN (Impressum, Datenschutz) ===== */
.page-content{padding-top:clamp(7rem,14vw,9rem)}
.page-content h1{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:2rem}
.page-content h2{font-size:clamp(1.2rem,2.5vw,1.6rem);margin-top:2.5rem;margin-bottom:1rem}
.page-content h3{font-size:clamp(1rem,2vw,1.3rem);margin-top:1.8rem;margin-bottom:.8rem}
.page-content p,.page-content li{color:var(--grey);line-height:1.7;margin-bottom:.8rem}
.page-content ul,.page-content ol{padding-left:1.5rem;margin-bottom:1rem}
.page-content a{color:var(--ink);text-decoration:underline}
.page-content a:hover{opacity:.7}