/* Selbst ausgeliefert: keine Anfrage an Google beim ersten Aufbau. */
@font-face{
  font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('/assets/fonts/ibm-plex-mono-400-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;
  src:url('/assets/fonts/space-grotesk-400-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* Mobile first: alle Grundwerte gelten fuer Telefone.
 * Ab 600px waechst die Typografie, ab 900px folgen Spalten, ab 1100px die Desktopnavigation. */
:root{
  --brand:#E63946;
  --bg:#0C1017; --line:#242C3A;
  --fg:#E9ECF1; --muted:#98A2B2; --accent:#E63946;
  --cta-fg:#0C1017;
  --ease:cubic-bezier(.22,.61,.36,1);
  /* Hoehe der Kopfzeile: eine Zeile mit Wortmarke, Menue und Modus. */
  --top-h:76px;
  --header-height:var(--top-h);
  --gutter:max(clamp(20px,5vw,28px),env(safe-area-inset-left),env(safe-area-inset-right));
  --tap:44px;
  /* Eine Zeilenbreite fuer allen Fliesstext, damit die rechten Kanten fluchten. */
  --measure:62ch;
  --fade-ms:300ms;
}
/* Das gewählte Farbschema steht bereits vor dem ersten Rendern fest. */
:root[data-mode="light"]{
  --bg:#FBFCFC;--line:#E2E7E6;--fg:#111820;--muted:#6A747D;--cta-fg:#FBFCFC;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scrollbar-gutter:stable;scroll-behavior:smooth;scroll-padding-top:var(--header-height)}
body{overflow-wrap:break-word}
button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
[hidden]{display:none!important}

/* Fliesstext in IBM Plex Mono, Ueberschriften in Space Grotesk — siehe Agent.MD. */
body{
  background:var(--bg); color:var(--fg);
  font-family:'IBM Plex Mono',ui-monospace,monospace;
  font-size:15px; line-height:1.7; -webkit-font-smoothing:antialiased;
  transition:background-color .8s var(--ease), color .8s var(--ease);
}
h1,h2,h3{font-family:'Space Grotesk',system-ui,sans-serif;font-weight:400}

.page{display:flex;flex-direction:column;min-height:100dvh}
.hero{display:flex;flex:1;flex-direction:column;min-height:0}
/* Weicher Seitenwechsel: der Seitenkoerper blendet aus und wieder ein. */
.hero,.doc{transition:opacity var(--fade-ms) var(--ease)}
.is-leaving,.is-entering{opacity:0}

/* ---------- kopfzeile ---------- */
.top{
  display:grid;grid-template-columns:1fr auto auto;align-items:center;
  column-gap:4px;min-height:var(--top-h);padding:16px var(--gutter);
  padding-top:max(16px,env(safe-area-inset-top));
  padding-left:max(var(--gutter),env(safe-area-inset-left));
  padding-right:max(var(--gutter),env(safe-area-inset-right));
  position:relative;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line);
}
.top.is-enhanced{position:sticky}
.breadcrumb{grid-column:1;grid-row:1;min-width:0}
.menu-toggle{grid-column:3;grid-row:1}
.main-nav{grid-column:1 / -1;grid-row:2}
.top .mode{grid-column:2;grid-row:1}

.wordmark{font-size:20px;letter-spacing:-.04em;color:var(--fg);text-decoration:none;white-space:nowrap}
.wordmark .dot{color:var(--brand)}
.wordmark-full{display:none}
.crumb-trail{display:flex;align-items:baseline;gap:8px;list-style:none;font-size:11px;color:var(--muted)}
.crumb-trail li{min-width:0;max-width:100%;overflow-wrap:anywhere}
.crumb-trail li:first-child{flex-shrink:0}
.crumb-trail li + li::before{content:'/';margin-right:8px;color:var(--muted)}
.crumb-trail [aria-current="page"]{color:var(--muted)}

.link{
  font-size:13px;letter-spacing:.02em;text-decoration:none;color:var(--muted);
  background:none;border:0;padding:0;font-family:inherit;cursor:pointer;white-space:nowrap;
  transition:color .3s;
}
.link:hover,.link:focus-visible{color:var(--fg)}

/* Ein gleich breiter Schalter verhindert Spruenge beim Oeffnen. */
.menu-toggle{width:var(--tap);height:var(--tap);display:grid;place-items:center;color:var(--fg)}
.menu-icon{position:relative;width:20px;height:14px}
.menu-icon::before,.menu-icon::after{
  content:'';position:absolute;left:0;width:20px;height:1.5px;background:currentColor;
  transition:transform .2s var(--ease),top .2s var(--ease);
}
.menu-icon::before{top:3px}.menu-icon::after{top:10px}
.menu-toggle[aria-expanded="true"] .menu-icon::before{top:6px;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-icon::after{top:6px;transform:rotate(-45deg)}

.mode{position:relative;width:var(--tap);height:var(--tap);align-self:center;flex:none}
.mode svg{position:absolute;inset:14px;width:16px;height:16px;transition:opacity .45s var(--ease),transform .55s var(--ease)}
[data-mode="dark"]  .i-sun {opacity:1;transform:rotate(0) scale(1)}
[data-mode="dark"]  .i-moon{opacity:0;transform:rotate(-70deg) scale(.5)}
[data-mode="light"] .i-sun {opacity:0;transform:rotate(70deg) scale(.5)}
[data-mode="light"] .i-moon{opacity:1;transform:rotate(0) scale(1)}

/* Ohne JavaScript bleibt die Navigation im Dokument lesbar. */
.main-nav{display:flex;flex-direction:column;padding:24px 0 16px}
.main-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;
  padding:12px 0;border-bottom:1px solid var(--line);
  font-family:'Space Grotesk',system-ui,sans-serif;font-size:clamp(24px,4vw,32px);
  letter-spacing:-.025em;line-height:1.25;color:var(--fg);text-decoration:none;
}
.main-nav a span:first-child{min-width:0;overflow-wrap:anywhere}
.nav-arrow{flex:none;font-size:20px;color:var(--muted);transition:color .2s,transform .2s}
.main-nav a[aria-current="page"]{color:var(--accent)}
.main-nav a[aria-current="page"] .nav-arrow{color:var(--accent)}
@media (hover:hover){
  .main-nav a:hover{color:var(--accent)}
  .main-nav a:hover .nav-arrow{color:var(--accent);transform:translate(2px,-2px)}
}
@media (max-width:1099px){
  .menu-toggle:not([hidden]) ~ .main-nav{display:none}
  .menu-toggle:not([hidden]) ~ .main-nav.is-open{
    display:flex;position:absolute;grid-area:auto;top:100%;left:0;right:0;
    height:calc(100dvh - var(--header-height));overflow-y:auto;overscroll-behavior:contain;
    background:var(--bg);padding:32px max(var(--gutter),env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(var(--gutter),env(safe-area-inset-left));
    animation:menu-in .2s var(--ease);
  }
  .top.is-menu-open{position:fixed;left:0;right:0}
}
@keyframes menu-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}

.skip-link{position:absolute;left:20px;top:12px;z-index:30;padding:12px;background:var(--bg);color:var(--fg);transform:translateY(-200%)}
.skip-link:focus{transform:none}

/* ---------- bühne ---------- */
.opening{display:flex;flex-direction:column;min-height:calc(100svh - var(--header-height))}
.stage{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:48px var(--gutter);gap:32px;
}

.markwrap{width:min(320px,68vw)}
.mark{display:block;width:100%;height:auto;overflow:visible}
.mark path{
  fill:none;stroke:var(--accent);stroke-width:4.2;
  stroke-linecap:round;transition:stroke .7s var(--ease);
}

h1{
  font-size:clamp(28px,7.2vw,36px);line-height:1.2;letter-spacing:-.025em;
  text-align:center;width:min(24ch,100%);text-wrap:balance;
  display:flex;align-items:center;justify-content:center;
}
h1 .b{color:var(--brand);transition:color .8s var(--ease)}

/* Zentrierte Schlagzeile unter der Bildmarke. */
.stage-copy{
  display:flex;flex-direction:column;align-items:center;gap:20px;width:100%;max-width:900px;
  transition:opacity .34s var(--ease);
}
.swapping .stage-copy,.swapping .detail-content,.swapping #productCta{opacity:0}
.sub{
  color:var(--muted);
  max-width:var(--measure);text-wrap:pretty;transition:color .8s var(--ease);
}

/* ---------- Verweis auf den Seiteninhalt ---------- */
.opening-nav{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px var(--gutter) max(16px,env(safe-area-inset-bottom))}
.details-link{display:inline-flex;align-items:center;gap:12px;min-height:var(--tap);font-size:12px;color:var(--muted);text-decoration:none}
.details-link:hover,.details-link:focus-visible{color:var(--fg)}

/* ---------- inhalt der startseite ---------- */
.detail-section{min-height:calc(100svh - 64px);border-top:1px solid var(--line);padding:80px var(--gutter)}
.detail-content{font-size:16px;line-height:1.8;max-width:var(--measure);margin:0 auto;transition:opacity .34s var(--ease)}
.detail-content > p{max-width:var(--measure)}
.home-intro{text-wrap:pretty}
.home-portrait{display:block;width:128px;height:128px;margin:0 0 32px;border-radius:50%;object-fit:cover}
.detail-content h2{font-size:clamp(28px,3vw,36px);line-height:1.3;letter-spacing:-.02em;margin-bottom:24px;text-wrap:balance}
.detail-content > .home-lead{font-family:'Space Grotesk',system-ui,sans-serif;font-size:24px;line-height:1.45;max-width:42ch;margin-bottom:24px;text-wrap:pretty}
.home-rhythm{margin-top:24px;text-wrap:pretty}
.home-background{max-width:var(--measure);margin-top:24px;text-wrap:pretty}

.service-overview{margin-top:64px}
.service-card{--service-accent:var(--service-accent-dark);display:block;color:var(--fg);text-decoration:none}
.service-card + .service-card{margin-top:64px}
[data-mode="light"] .service-card{--service-accent:var(--service-accent-light)}
.service-mark{width:min(260px,100%);margin-bottom:16px}
.service-mark path{stroke:var(--service-accent);stroke-width:4.8}
.service-name{display:flex;align-items:baseline;gap:12px;font-family:'Space Grotesk',system-ui,sans-serif;font-size:22px;line-height:1.35}
.service-arrow{flex:none;font-size:20px;color:var(--service-accent);transition:transform .2s var(--ease)}
@media (hover:hover){.service-card:hover .service-arrow{transform:translate(2px,-2px)}}
.service-card:hover .service-label,.service-card:focus-visible .service-label{text-decoration:underline;text-decoration-color:var(--service-accent);text-underline-offset:5px}

/* ---------- handlungsaufruf ---------- */
.cta{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;letter-spacing:.02em;white-space:normal;text-align:center;max-width:100%;
  color:var(--cta-fg);background:var(--accent);
  padding:8px 15px;min-height:52px;border:0;border-radius:2px;text-decoration:none;cursor:pointer;
  transition:background .7s var(--ease),filter .3s;
}
.cta:hover,.cta:focus-visible{filter:brightness(1.12)}
.cta-lg{font-size:14px;padding:14px 22px}
.doc-cta .cta{width:100%}

.doc-cta{display:flex;flex-direction:column;align-items:flex-start;gap:24px}

/* ---------- textkoerper der textseiten ---------- */
.doc{
  /* Fuellt die erste Bildschirmseite, damit die Fusszeile darunter liegt. */
  flex:1;min-height:0;width:100%;max-width:780px;margin:0 auto;
  padding:48px var(--gutter) 64px;
}

.doc-block + .doc-block{margin-top:clamp(26px,4vh,40px)}

.contact-options{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.contact-options .article-contact{margin-top:0;max-width:100%}

.doc-title{
  display:block;text-align:left;width:auto;
  font-size:clamp(32px,4vw,42px);line-height:1.3;
  margin-bottom:clamp(22px,3.5vh,36px);
}

.doc h2{
  font-family:'IBM Plex Mono',ui-monospace,monospace;font-weight:400;
  font-size:12px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);margin-bottom:12px;
  transition:color .7s var(--ease);
}
.doc p{color:var(--fg);max-width:var(--measure);transition:color .8s var(--ease)}
.doc a:not(.cta){color:var(--fg);text-decoration-color:var(--muted);text-underline-offset:4px;overflow-wrap:anywhere}
.doc a:not(.cta):hover,.doc a:not(.cta):focus-visible{color:var(--accent);text-decoration-color:currentColor}

.doc-facts{display:grid;grid-template-columns:1fr;gap:2px}
.doc-facts dt{color:var(--muted);transition:color .8s var(--ease)}
.doc-facts dd{color:var(--fg);margin-bottom:10px;transition:color .8s var(--ease)}

.doc-list{list-style:none;display:flex;flex-direction:column;gap:8px;color:var(--fg)}
.doc-list li{padding-left:1.4em;position:relative}
.doc-list li::before{
  content:'—';position:absolute;left:0;color:var(--muted);
  transition:color .8s var(--ease);
}
.doc-steps{counter-reset:step}
.doc-steps li{counter-increment:step}
.doc-steps li::before{content:counter(step) '.';color:var(--accent)}

/* Leistungen, Person und Kontakt: eine ruhige Lesespalte ohne Karten oder Trennlinien. */
.doc.is-article{
  font-size:16px;line-height:1.8;
  max-width:calc(var(--measure) + 2 * var(--gutter));
}
.article-mark{width:360px;max-width:100%;margin-bottom:32px}
.article-mark .mark path{stroke-width:4.8}
.doc-content{transition:opacity var(--fade-ms) var(--ease)}
.doc.swapping .doc-content{opacity:0}
.is-article .doc-title{margin-bottom:28px;text-wrap:pretty}
.is-article .article-intro{margin-bottom:36px}
.is-article .doc-block + .doc-block{margin-top:20px}
.is-article .doc-block + .has-heading{margin-top:36px}
.is-article h2{
  font-family:'Space Grotesk',system-ui,sans-serif;font-size:24px;line-height:1.35;
  letter-spacing:-.02em;text-transform:none;color:var(--fg);margin-bottom:14px;
}
.is-article .doc-list{gap:10px}
.article-contact{display:inline-flex;align-items:center;gap:12px;min-height:var(--tap);margin-top:28px;color:var(--fg);text-decoration-color:var(--muted);text-underline-offset:4px}
.article-contact:hover,.article-contact:focus-visible{color:var(--accent);text-decoration-color:currentColor}
.article-contact span{color:var(--accent);flex:none}
.is-article .doc-cta{gap:12px;margin-top:36px}
.doc-cta .article-contact{margin-top:0}

/* ---------- fusszeile ---------- */
.site-foot{
  display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px 24px;
  margin:0 var(--gutter);padding:32px 0 max(24px,env(safe-area-inset-bottom));
  border-top:1px solid var(--line);
  font-size:12px;letter-spacing:.02em;color:var(--muted);
  transition:color .8s var(--ease),border-color .8s var(--ease);
}
.foot-identity{display:flex;flex-direction:column;gap:4px;min-width:0}
.foot-links{grid-column:1 / -1;display:flex;align-items:center;flex-wrap:wrap;gap:8px 24px}
.site-foot a{display:inline-flex;align-items:center;min-height:var(--tap);color:inherit;text-decoration:none;transition:color .3s}
.site-foot .foot-contact{gap:12px;font-size:14px;color:var(--fg)}
.foot-contact span{color:var(--brand);transition:transform .2s var(--ease)}
.site-foot a:focus-visible,.site-foot a[aria-current="page"]{color:var(--fg);text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--brand)}
@media (hover:hover){
  .site-foot a:hover{color:var(--fg);text-decoration:underline;text-underline-offset:5px}
  .foot-contact:hover span{transform:translateX(3px)}
}

:focus-visible{outline:1px solid var(--accent);outline-offset:4px;border-radius:2px}
/* Navigationsziele erhalten Fokus, aber keinen Rahmen um den gesamten Inhalt. */
#main-content:focus,#details:focus{outline:none}

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

/* ================= ab 600px: Tablet ================= */
@media (min-width:600px){
  .wordmark-short{display:none}
  .wordmark-full{display:inline}
  :root{--gutter:max(clamp(28px,4vw,48px),env(safe-area-inset-left),env(safe-area-inset-right))}
  .stage{padding:64px var(--gutter);gap:40px}
  h1{font-size:clamp(36px,4.2vw,48px)}
  .stage h1{min-height:2.4em;align-items:flex-start}
  .detail-section{padding-top:96px;padding-bottom:96px}
  .doc-cta .cta{width:fit-content}
  .doc{padding-top:64px;padding-bottom:80px}
  .doc-facts{grid-template-columns:minmax(7rem,10rem) minmax(0,1fr);gap:8px clamp(14px,2.5vw,28px)}
  .doc-facts dd{margin-bottom:0}
}
@media (min-width:768px){
  .service-overview{margin-top:80px}
  .service-card{display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:center;column-gap:32px}
  .service-name{grid-column:1;grid-row:1}
  .service-mark{grid-column:2;grid-row:1;margin-bottom:0}
  .site-foot{grid-template-columns:minmax(0,1fr) auto auto;column-gap:40px}
  .foot-links{grid-column:3;grid-row:1}
}
/* ================= ab 1100px: Schreibtisch ================= */
@media (min-width:1100px){
  :root{--top-h:96px}
  .top{grid-template-columns:auto 1fr auto;column-gap:28px;padding-top:20px;padding-bottom:20px}
  .menu-toggle{display:none}
  .main-nav{grid-column:2;grid-row:1;flex-direction:row;justify-content:flex-end;align-items:center;gap:clamp(12px,1.6vw,24px);padding:0}
  .main-nav a{font-family:inherit;font-size:12px;letter-spacing:0;line-height:1.5;min-height:var(--tap);padding:0;border:0;color:var(--muted)}
  .main-nav a[aria-current="page"]{color:var(--fg);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:8px}
  .nav-arrow{display:none}
  .top .mode{grid-column:3}
}
@media (max-height:500px) and (max-width:1099px){
  .menu-toggle:not([hidden]) ~ .main-nav.is-open{padding-top:16px}
  .main-nav a{min-height:48px;font-size:24px;padding:8px 0}
}