:root{
  --ink:#16181D;
  --ink-soft:#232630;
  --paper:#F4F5F7;
  --paper-warm:#FBFBFA;
  --orange:#FF8700;
  --orange-deep:#E56E00;
  --petrol:#0E7C7B;
  --muted:#6B7280;
  --line:#E2E4E9;
  --line-dark:#2C303B;
  --code-comment:#7A8194;

  --f-display:"Bricolage Grotesque", system-ui, sans-serif;
  --f-body:"Hanken Grotesk", system-ui, sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, monospace;

  --wrap:1180px;
  --pad:clamp(20px, 5vw, 64px);

  /* macht Uebergaenge auf intrinsische Groessen (height:auto) moeglich —
     Voraussetzung fuer die FAQ-Aufklappanimation weiter unten */
  interpolate-size: allow-keywords;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);
  background:var(--paper);
  color:var(--ink);
  font-size:1.06rem;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--orange);color:#fff}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

/* eyebrow — TypoScript object path */
.eyebrow{
  font-family:var(--f-mono);
  font-size:.78rem;
  letter-spacing:.02em;
  color:var(--orange-deep);
  display:inline-flex;
  gap:.5ch;
  align-items:baseline;
}
.eyebrow .dot{color:var(--muted)}

h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.02;letter-spacing:-.02em}

/* ---------- NAV ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(244,245,247,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-family:var(--f-mono);font-weight:700;font-size:.95rem;letter-spacing:-.01em;display:flex;align-items:center;gap:.55ch}
.brand .caret{color:var(--orange)}
.brand .mark{width:24px;height:24px;flex:none;border-radius:5px}
.nav-links{display:flex;gap:clamp(14px,2.4vw,32px);align-items:center;font-size:.92rem;font-weight:500}
.nav-links a{color:var(--muted);transition:color .18s}
.nav-links a:hover{color:var(--ink)}
.status{display:inline-flex;align-items:center;gap:.55ch;font-family:var(--f-mono);font-size:.78rem;color:var(--petrol);font-weight:500}
.status .led{width:8px;height:8px;border-radius:50%;background:var(--petrol);box-shadow:0 0 0 0 rgba(14,124,123,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(14,124,123,.45)}70%{box-shadow:0 0 0 7px rgba(14,124,123,0)}100%{box-shadow:0 0 0 0 rgba(14,124,123,0)}}
.nav-toggle{display:none}

/* ---------- HERO ---------- */
.hero{padding-top:clamp(48px,8vw,96px);padding-bottom:clamp(56px,9vw,104px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:800;letter-spacing:-.035em}
.hero h1 .hl{color:var(--orange-deep)}
.hero .lead{margin-top:1.4rem;font-size:clamp(1.12rem,1.7vw,1.36rem);color:#3c4048;max-width:34ch}
.hero .cta-row{margin-top:2.2rem;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.meta-row{margin-top:2.6rem;display:flex;gap:2.2rem;flex-wrap:wrap;font-family:var(--f-mono);font-size:.8rem;color:var(--muted)}
.meta-row b{display:block;font-family:var(--f-display);font-size:1.55rem;color:var(--ink);font-weight:700;letter-spacing:-.02em;line-height:1}
.meta-row span{display:block;margin-top:.35rem}

.btn{display:inline-flex;align-items:center;gap:.6ch;font-weight:600;font-size:.98rem;padding:.85em 1.4em;border-radius:2px;transition:transform .15s,background .18s,color .18s;border:1px solid transparent}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--orange);transform:translateY(-2px)}
.btn-primary .caret{color:var(--orange)}
.btn-primary:hover .caret{color:#fff}
.btn-ghost{color:var(--ink);border-color:var(--line-dark);font-family:var(--f-mono);font-size:.86rem}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}

/* ---------- CODE CARD (signature) ---------- */
.code-card{background:var(--ink);border-radius:8px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(22,24,29,.55),0 2px 0 rgba(255,255,255,.03) inset;font-family:var(--f-mono);font-size:clamp(.8rem,1.1vw,.94rem);line-height:1.85}
.code-top{display:flex;align-items:center;gap:.6ch;padding:.85rem 1.1rem;border-bottom:1px solid var(--line-dark);background:#1B1E26}
.code-top .lamp{width:11px;height:11px;border-radius:50%;background:#3a3f4c}
.code-top .lamp.o{background:var(--orange)}
.code-top .file{margin-left:.7ch;color:var(--code-comment);font-size:.8rem}
.code-body{padding:1.3rem 1.4rem 1.5rem;color:#D7DBE4;overflow-x:auto}
.code-body .ln{white-space:pre;display:block}
.c-com{color:var(--code-comment)}
.c-obj{color:var(--orange)}
.c-key{color:#CBD1DC}
.c-str{color:#5FBFB2}
.c-op{color:#6B7280}
.c-num{color:#E0A458}
.cursor{display:inline-block;width:.6ch;height:1.05em;background:var(--orange);vertical-align:-.16em;margin-left:1px;animation:blink 1.1s steps(2) infinite}
@keyframes blink{0%,50%{opacity:1}50.01%,100%{opacity:0}}

/* ---------- SECTION SHELL ---------- */
section{padding-block:clamp(56px,8vw,104px)}
.sec-head{max-width:60ch;margin-bottom:clamp(32px,5vw,56px)}
.sec-head h2{font-size:clamp(1.9rem,3.8vw,2.9rem);margin-top:.7rem}
.sec-head p{margin-top:1rem;color:#4a4e57;font-size:1.14rem;max-width:52ch}

/* ---------- LEISTUNGEN ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{background:var(--paper-warm);padding:clamp(24px,3vw,38px);display:flex;flex-direction:column;gap:.7rem;transition:background .2s}
.svc:hover{background:#fff}
/* ungerade Kartenzahl: letzte Karte fuellt die Reihe, statt eine Luecke zu lassen */
.svc-grid > .svc:last-child:nth-child(odd){grid-column:1/-1}
.svc-grid > .svc:last-child:nth-child(odd) ul{max-width:none}
.svc .tag{font-family:var(--f-mono);font-size:.76rem;color:var(--orange-deep)}
.svc h3{font-size:1.35rem;letter-spacing:-.01em}
.svc p{color:#54585f;font-size:1.05rem}
.svc ul{list-style:none;margin-top:.3rem;display:flex;flex-wrap:wrap;gap:.4rem}
.svc li{font-family:var(--f-mono);font-size:.74rem;color:var(--muted);border:1px solid var(--line);padding:.2em .6em;border-radius:2px}

/* ---------- STACK ---------- */
#stack{background:var(--ink);color:#E7EAF0}
#stack .eyebrow{color:var(--orange)}
#stack .sec-head h2{color:#fff}
#stack .sec-head p{color:#A6ABB7}
.stack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:clamp(20px,3vw,40px)}
.stack-col h3{font-family:var(--f-mono);font-size:.85rem;color:var(--orange);font-weight:500;letter-spacing:0;padding-bottom:.9rem;border-bottom:1px solid var(--line-dark);margin-bottom:1.1rem}
.stack-col ul{list-style:none;display:flex;flex-direction:column;gap:.65rem}
.stack-col li{display:flex;justify-content:space-between;align-items:baseline;font-size:1.02rem;gap:1rem}
.stack-col li span{font-family:var(--f-mono);font-size:.74rem;color:var(--code-comment)}

/* ---------- PROJEKTE ---------- */
.work-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.work{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(16px,3vw,44px);align-items:baseline;padding:clamp(24px,3vw,34px) 0;border-bottom:1px solid var(--line);transition:padding-left .25s,background .2s}
.work:hover{padding-left:14px;background:var(--paper-warm)}
.work .idx{font-family:var(--f-mono);font-size:.8rem;color:var(--orange-deep)}
.work .body h3{font-size:clamp(1.3rem,2.6vw,1.9rem)}
.work .body p{color:#54585f;margin-top:.5rem;max-width:56ch;font-size:1.05rem}
.work .body .stackline{font-family:var(--f-mono);font-size:.75rem;color:var(--muted);margin-top:.9rem}
.work .meta{font-family:var(--f-mono);font-size:.78rem;color:var(--muted);text-align:right;white-space:nowrap}
.work .meta .arrow{display:block;font-size:1.3rem;color:var(--ink);margin-top:.4rem;transition:transform .2s}
.work:hover .meta .arrow{transform:translate(4px,-4px);color:var(--orange-deep)}
.work-request{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border:1px solid var(--line);border-radius:6px;background:var(--paper-warm);padding:clamp(22px,3vw,34px)}
.work-request .wr-line{font-family:var(--f-mono);font-size:clamp(.95rem,1.6vw,1.2rem)}
.work-request .idx{color:var(--orange-deep)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;gap:1.2rem;
  padding:clamp(18px,2.4vw,26px) 0;
  font-family:var(--f-display);font-weight:700;letter-spacing:-.015em;
  font-size:clamp(1.05rem,2vw,1.32rem);
  transition:color .18s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";margin-left:auto;flex:none;
  font-family:var(--f-mono);font-weight:300;
  font-size:clamp(2.2rem,4vw,3rem);
  line-height:.72;
  width:1.1em;text-align:center;
  color:var(--orange-deep);
  transform-origin:50% 50%;
  /* Ueberschwinger am Ende: das Zeichen dreht ueber die Zielposition
     hinaus und faellt zurueck — macht das Auf- und Zuklappen spuerbar. */
  transition:transform .42s cubic-bezier(.34,1.56,.64,1), color .18s;
}
.faq details[open] summary::after{transform:rotate(135deg)}
.faq summary:hover{color:var(--orange-deep)}
.faq summary:hover::after{color:var(--orange)}
.faq .faq-a{padding-bottom:clamp(18px,2.4vw,28px);max-width:68ch}
.faq .faq-a p{color:#4a4e57;font-size:1.08rem}

/* Auf- und Zuklappen animieren.
   ::details-content spricht alles im <details> ausser dem <summary> an.
   Zwei Zutaten sind noetig, damit die Hoehe ueberhaupt animierbar ist:
   - interpolate-size erlaubt Uebergaenge nach height:auto (siehe :root)
   - transition-behavior:allow-discrete haelt content-visibility waehrend
     des Zuklappens auf visible, sonst verschwindet der Text sofort.
   Browser ohne ::details-content klappen weiterhin hart um — kein Bruch,
   nur ohne Animation. */
.faq details::details-content{
  block-size:0;
  overflow:hidden;
  opacity:0;
  transition:
    block-size .42s cubic-bezier(.4,0,.2,1),
    opacity .3s ease,
    content-visibility .42s allow-discrete;
}
.faq details[open]::details-content{
  block-size:auto;
  opacity:1;
}

/* ---------- KONTAKT ---------- */
#kontakt{background:var(--orange);color:var(--ink)}
#kontakt .eyebrow{color:var(--ink)}
#kontakt .k-inner{display:grid;grid-template-columns:1fr auto;gap:clamp(28px,4vw,56px);align-items:end}
#kontakt h2{font-size:clamp(2.2rem,5vw,3.6rem);max-width:16ch}
#kontakt p{margin-top:1.1rem;max-width:44ch;font-size:1.16rem;color:#3a2a08}
.mailbtn{font-family:var(--f-mono);font-size:clamp(1rem,2vw,1.35rem);font-weight:500;background:var(--ink);color:#fff;padding:1em 1.4em;border-radius:3px;display:inline-flex;align-items:center;gap:.7ch;transition:transform .16s,background .18s;white-space:nowrap}
.mailbtn:hover{transform:translateY(-3px);background:#000}
.mailbtn .caret{color:var(--orange)}
#kontakt .region{margin-top:1.4rem;max-width:48ch;font-size:1.02rem;color:#3a2a08}
#kontakt .region b{font-weight:700;color:var(--ink)}
.kchan{margin-top:1.6rem;display:flex;gap:1.6rem;font-family:var(--f-mono);font-size:.85rem}
.kchan a{border-bottom:1px solid rgba(22,24,29,.35);padding-bottom:2px;transition:border-color .18s}
.kchan a:hover{border-color:var(--ink)}

/* ---------- LEGAL PAGES ---------- */
.legal{padding-block:clamp(44px,7vw,88px)}
.legal .wrap{max-width:760px}
.legal h1{font-size:clamp(2.1rem,4.6vw,3.2rem);margin-top:.8rem}
.legal .lead{margin-top:1.2rem;color:#4a4e57;font-size:1.12rem}
.legal .updated{margin-top:1.6rem;font-family:var(--f-mono);font-size:.76rem;color:var(--muted)}
.legal h2{font-size:clamp(1.25rem,2.4vw,1.6rem);margin-top:clamp(2.4rem,4vw,3.2rem);padding-top:1.6rem;border-top:1px solid var(--line)}
.legal h3{font-size:1.02rem;font-family:var(--f-body);font-weight:700;letter-spacing:0;margin-top:1.7rem}
.legal p,.legal ul,.legal ol,.legal dl{margin-top:.9rem;color:#3c4048}
.legal ul,.legal ol{padding-left:1.25rem}
.legal li{margin-top:.4rem}
.legal a:not(.btn):not(.brand){color:var(--orange-deep);border-bottom:1px solid rgba(229,110,0,.35);transition:border-color .18s}
.legal a:not(.btn):not(.brand):hover{border-color:var(--orange-deep)}
.legal .addr{font-style:normal;font-family:var(--f-mono);font-size:.92rem;line-height:1.9;margin-top:.9rem}
.legal .todo{background:#FFF4E3;border-left:3px solid var(--orange);padding:.75em 1em;font-family:var(--f-mono);font-size:.82rem;color:#7a4a00;margin-top:1rem}
.legal .backlink{margin-top:clamp(2.8rem,5vw,4rem)}

/* ---------- FOOTER ---------- */
footer{background:var(--ink);color:var(--code-comment);font-family:var(--f-mono);font-size:.8rem;padding-block:2.6rem}
.foot{display:flex;justify-content:space-between;gap:1rem 1.6rem;flex-wrap:wrap;align-items:center}
.foot a:hover{color:#fff}
.foot-links{display:flex;gap:1.4rem;flex-wrap:wrap}
/* Name, Adresse, Telefon auf jeder Seite identisch — Local-SEO-Signal */
.foot-nap{font-style:normal;color:var(--code-comment)}
.foot-nap a{border-bottom:1px solid rgba(122,129,148,.4);padding-bottom:1px}
.foot-nap a:hover{color:#fff;border-color:#fff}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .code-card{order:-1}
  .svc-grid{grid-template-columns:1fr}
  .stack-grid{grid-template-columns:1fr;gap:32px}
  #kontakt .k-inner{grid-template-columns:1fr;align-items:start}
  .work{grid-template-columns:auto 1fr;gap:14px 22px}
  .work .meta{grid-column:2;text-align:left}
  .work .meta .arrow{display:none}
  .nav-links{display:none}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

:focus-visible{outline:2px solid var(--orange-deep);outline-offset:3px;border-radius:2px}