/* ============================================================
   Chapter Studios — Design tokens
   Editorial / trustworthy direction (anti-vibe-code brief)
   Display: Fraunces (italic accent word = signature move)
   Body:    Inter
   Selbst gehostet (DSGVO) statt Google Fonts CDN
   ============================================================ */
@font-face{
  font-family:"Fraunces";
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url("assets/fonts/fraunces-roman.woff2") format("woff2");
}
@font-face{
  font-family:"Fraunces";
  font-style:italic;
  font-weight:400 500;
  font-display:swap;
  src:url("assets/fonts/fraunces-italic.woff2") format("woff2");
}
@font-face{
  font-family:"Inter";
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url("assets/fonts/inter.woff2") format("woff2");
}
:root{
  /* Colour — deep petrol base + one disciplined amber accent + warm paper */
  --ink:        #12332c;   /* dark teal-green: dark sections + ink on light */
  --ink-deep:   #0d2823;   /* hero / footer floor */
  --ink-card:   #1a463c;   /* raised surface on dark */
  --cream:      #f6f3ec;   /* light body background */
  --cream-2:    #eee9db;   /* alternate light band */
  --paper:      #fcfaf5;   /* card surface on cream */
  --amber:      #d9853a;   /* the one accent */
  --amber-2:    #c37029;   /* accent hover */
  --amber-soft: #e7a25c;

  --line:       #e2ddcd;   /* hairline on cream */
  --line-dark:  rgba(238,241,234,.14); /* hairline on dark */
  --grid-line:  rgba(238,241,234,.07); /* hairline grid on dark, signature texture */

  --on-dark:       #eef1ea;
  --on-dark-mut:   #a2b2aa;
  --on-light:      #1a2a25;
  --on-light-mut:  #5b6a62;

  /* Type scale (fluid) */
  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --step-hero: clamp(2.55rem, 1.4rem + 5.2vw, 4.1rem);
  --step-h2:   clamp(1.95rem, 1.2rem + 3vw, 3.15rem);
  --step-h3:   clamp(1.2rem, 1.05rem + .6vw, 1.5rem);
  --step-lead: clamp(1.02rem, .97rem + .3vw, 1.14rem);
  --step-body-sm: .95rem;

  --shell: 1180px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --sec-y: clamp(4.5rem, 3rem + 6vw, 8rem);
  --radius: 14px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--cream);
  color:var(--on-light);
  font-family:var(--f-body);
  font-size:1.0625rem;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-family:var(--f-display);font-weight:400;letter-spacing:-.015em;line-height:1.05}
p{margin:0}
::selection{background:var(--amber);color:var(--ink-deep)}

.shell{max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter)}
.em{font-style:italic;color:var(--amber);font-weight:500}

/* Eyebrow label — small caps with a leading rule (the "chapter" mark) */
.eyebrow{
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--f-body);font-weight:600;
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--amber-2);
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.65}
.on-dark .eyebrow{color:var(--amber-soft)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-body);font-weight:600;font-size:.98rem;
  padding:.92rem 1.4rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  line-height:1;white-space:nowrap;
}
.btn .arw{transition:transform .2s ease}
.btn:hover .arw{transform:translateX(3px)}
.btn-primary{background:var(--amber);color:var(--ink-deep);border-color:var(--amber)}
.btn-primary:hover{background:var(--amber-2);border-color:var(--amber-2)}
.btn-ghost{background:transparent;color:var(--on-dark);border-color:rgba(238,241,234,.28)}
.btn-ghost:hover{border-color:var(--on-dark);transform:translateY(-1px)}
.on-light .btn-ghost{color:var(--on-light);border-color:var(--line)}
.on-light .btn-ghost:hover{border-color:var(--on-light)}
.btn:focus-visible{outline:2px solid var(--amber-soft);outline-offset:3px}

.link-more{
  display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.95rem;
  color:var(--amber-2);border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color .18s ease,gap .18s ease;
}
.link-more:hover{border-color:currentColor;gap:.75rem}
.on-dark .link-more{color:var(--amber-soft)}
a:focus-visible,.link-more:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:3px}

/* ============================================================
   Header / Navigation  (kept from the reference: dark, clear)
   ============================================================ */
.site-head{
  position:sticky;top:0;z-index:60;
  background:var(--ink-deep);
  border-bottom:1px solid var(--line-dark);
  color:var(--on-dark);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:72px}
.brand{display:flex;align-items:center}
.brand img{height:44px;width:auto;display:block}
.nav-links{display:flex;gap:2rem;list-style:none;margin:0;padding:0;font-size:.98rem}
.nav-links a{color:var(--on-dark);opacity:.82;transition:opacity .16s ease}
.nav-links a:hover{opacity:1}
.nav-links a.active{opacity:1;color:var(--amber-soft)}
.mobile-menu a.active{color:var(--amber-soft)}
.nav-right{display:flex;align-items:center;gap:1rem}
.nav-toggle{display:none;background:none;border:0;color:var(--on-dark);cursor:pointer;padding:.4rem}
.nav-toggle svg{display:block}

/* ============================================================
   HERO
   ============================================================ */
/* Grid + gradient signature texture — shared by all dark/ink sections */
.grid-bg{position:relative;overflow:hidden}
.grid-layer{
  position:absolute;inset:-60% -10%;z-index:0;pointer-events:none;will-change:transform;
  background-image:
    repeating-linear-gradient(0deg, var(--grid-line), var(--grid-line) 1px, transparent 1px, transparent 64px),
    repeating-linear-gradient(90deg, var(--grid-line), var(--grid-line) 1px, transparent 1px, transparent 64px);
}
.grid-bg > *:not(.grid-layer):not(.grid-clip){position:relative;z-index:1}
/* Sektionen mit position:sticky-Inhalt vertragen kein overflow:hidden auf der
   Section selbst (bricht sticky). Hier wird nur der Grid-Layer geklippt, nicht
   der ganze Abschnitt. */
.grid-bg.no-clip{overflow:visible}
.grid-clip{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}

.hero{background:linear-gradient(160deg,#173c32 0%,var(--ink) 45%,var(--ink-deep) 100%);color:var(--on-dark)}
.hero::after{ /* faint editorial texture, not a purple gradient */
  content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(120% 80% at 82% 8%, rgba(217,133,58,.09), transparent 55%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4rem);align-items:center;padding-block:clamp(3.4rem, 3rem + 4vw, 6rem)}
.hero-grid.solo{grid-template-columns:1fr}
.hero-grid.solo .hero-copy{max-width:54ch}
.hero h1{font-size:var(--step-hero);letter-spacing:-.022em;margin-top:1.4rem;max-width:16ch}
.hero .sub{color:var(--on-dark-mut);font-size:var(--step-lead);line-height:1.55;max-width:46ch;margin-top:1.5rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}
.trust{display:flex;flex-wrap:wrap;gap:1.1rem 1.6rem;margin-top:2.1rem;list-style:none;padding:0;font-size:.9rem;color:var(--on-dark-mut)}
.trust li{display:flex;align-items:center;gap:.5rem}
.trust svg{color:var(--amber-soft);flex:none}

/* Homepage-Hero: einzelnes Brand-Mockup-Bild (Website/Mobile/Geschäftsausstattung) */
.hero-brand-mockup img{width:100%;height:auto;display:block}

/* Hero brand-board composition (CSS only, matte — no glassmorphism) — weiterhin
   von den Case-Hero-Seiten genutzt (Projektfoto + Einstiegsfrage-Karte) */
.board{position:relative;min-height:420px}
.card-spec{
  position:absolute;background:var(--paper);color:var(--on-light);
  border-radius:var(--radius);border:1px solid rgba(0,0,0,.06);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.55);
}
/* main card: upper-left; second card overlaps only its empty bottom-right corner */
.card-a{left:0;top:0;right:20%;bottom:19%;padding:1.7rem 1.8rem;display:flex;flex-direction:column}
.card-a .card-label{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-light-mut);font-weight:600}
.card-a .mono{font-family:var(--f-display);font-size:3.1rem;line-height:1;letter-spacing:-.03em;margin-top:.8rem}
.card-a .mono b{color:var(--amber)}
.card-a .quote{font-family:var(--f-display);font-size:1.22rem;line-height:1.25;max-width:13ch;margin-top:1rem}
.swatches{display:flex;gap:.4rem;margin-top:auto;padding-top:1.3rem}
.swatches span{width:30px;height:30px;border-radius:7px;border:1px solid rgba(0,0,0,.08)}
.card-b{
  right:0;bottom:0;width:45%;padding:1.15rem 1.25rem;background:var(--ink-card);color:var(--on-dark);
  border:1px solid var(--line-dark);box-shadow:0 24px 50px -28px rgba(0,0,0,.6);
}
.card-b .aa{font-family:var(--f-display);font-size:2.5rem;line-height:1;color:var(--amber-soft)}
.card-b .aa i{font-weight:500}
.card-b .lbl{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-mut);margin-top:.7rem}
.card-b .type-row{display:flex;justify-content:space-between;font-size:.82rem;color:var(--on-dark-mut);margin-top:.35rem;border-top:1px solid var(--line-dark);padding-top:.5rem}

/* ============================================================
   PROOF / logos
   ============================================================ */
.proof{background:var(--cream);border-bottom:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,2fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding-block:clamp(2.4rem, 2rem + 2vw, 3.4rem)}
.proof p{color:var(--on-light-mut);font-size:var(--step-body-sm);max-width:34ch}
.logos{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(1.4rem,3vw,2.8rem)}
.logos span{font-family:var(--f-display);font-weight:500;font-size:clamp(1.1rem, 1rem + .7vw, 1.5rem);color:var(--on-light);opacity:.5;letter-spacing:-.01em}

/* Generic section heads */
.sec{padding-block:var(--sec-y)}
.sec-head{max-width:40ch}
.sec-head h2,.sec-head h1{font-size:var(--step-h2);margin-top:1.1rem}
.sec-head .lead{color:var(--on-light-mut);font-size:var(--step-lead);margin-top:1.2rem;max-width:52ch}
.on-dark .sec-head .lead{color:var(--on-dark-mut)}

/* ============================================================
   PROBLEM — asymmetric: sticky intro left, editorial list right
   ============================================================ */
.problem{background:var(--cream-2)}
.problem-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.mini-cta{margin-top:1.8rem}
.problem-intro{position:sticky;top:96px}
.problem-list{display:flex;flex-direction:column;gap:1.2rem}
.p-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem 2.2rem;box-shadow:0 1px 3px rgba(20,30,25,.05);
  opacity:.6;transition:opacity .35s ease,box-shadow .35s ease,border-color .35s ease,transform .35s ease;
}
.p-item.active{opacity:1;border-color:var(--amber-2);box-shadow:0 10px 26px rgba(20,30,25,.09);transform:translateY(-2px)}
.p-item.active .p-icon{background:rgba(217,133,58,.22)}
.p-icon-row{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.p-icon{width:40px;height:40px;border-radius:10px;background:rgba(217,133,58,.12);color:var(--amber-2);display:flex;align-items:center;justify-content:center;flex:none;transition:background .35s ease}
.p-item .idx{font-family:var(--f-display);font-size:1.05rem;color:var(--amber-2);font-feature-settings:"tnum"}
.p-item h3{font-size:var(--step-h3);margin-bottom:.5rem}
.p-item p{color:var(--on-light-mut);font-size:var(--step-body-sm)}
@media (prefers-reduced-motion: reduce){
  .p-item,.cl{opacity:1;transform:none}
}

/* ============================================================
   AUDIENCE
   ============================================================ */
.audience{background:var(--cream)}
.aud-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.aud-tags{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:0}
.tag{
  font-size:.92rem;font-weight:500;color:var(--on-light);
  border:1px solid var(--line);background:var(--paper);
  padding:.5rem .95rem;border-radius:999px;
}
.audience .lead{color:var(--on-light-mut);font-size:var(--step-lead);max-width:40ch}

/* ============================================================
   APPROACH — dark, genuine 01/02/03 sequence
   ============================================================ */
.approach{background:linear-gradient(160deg,#173c32 0%,var(--ink) 55%,var(--ink-deep) 100%);color:var(--on-dark)}
.approach::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;background:radial-gradient(110% 85% at 85% 100%, rgba(217,133,58,.09), transparent 55%)}
.approach-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.steps{display:grid;grid-template-columns:1fr;gap:0}
.step{display:grid;grid-template-columns:auto 1fr;gap:1.3rem;padding:1.5rem 0}
.step:first-child{padding-top:.3rem}
.step .num{font-family:var(--f-display);font-size:1.5rem;color:var(--amber-soft);line-height:1}
.step h3{font-size:1.28rem;margin-bottom:.45rem;color:var(--on-dark)}
.step p{color:var(--on-dark-mut);max-width:46ch;font-size:var(--step-body-sm)}

/* ============================================================
   SERVICES — 2x2, roomy editorial cards
   ============================================================ */
.services{background:var(--cream)}
.services-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:end}
.services-head .lead{color:var(--on-light-mut);font-size:var(--step-lead);max-width:42ch;margin-top:1.2rem}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,2.2vw,1.6rem);margin-top:clamp(2.5rem,4vw,3.5rem)}
.svc{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem);display:flex;flex-direction:column;
  transition:border-color .2s ease, transform .2s ease;
}
.svc:hover{border-color:var(--amber);transform:translateY(-3px)}
.svc .svc-no{font-family:var(--f-display);font-size:.95rem;color:var(--amber-2)}
.svc h3{font-size:var(--step-h3);margin-top:.7rem}
.svc .use{color:var(--amber-2);font-weight:600;font-size:.98rem;margin-top:.35rem}
.svc p{color:var(--on-light-mut);margin-top:.8rem;font-size:var(--step-body-sm)}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.chip{font-size:.82rem;color:var(--on-light-mut);background:var(--cream-2);border-radius:6px;padding:.28rem .6rem}
.svc-cta{margin-top:clamp(2.2rem,4vw,3rem);display:flex;justify-content:center}

/* ============================================================
   CASES
   ============================================================ */
.cases{background:var(--cream-2)}
.cases-intro{background:var(--cream)}
.cases-top{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem);margin-top:clamp(2.4rem,4vw,3.4rem)}
.case-grid.two-up{grid-template-columns:repeat(2,1fr);max-width:820px}
.case-grid.four-up{grid-template-columns:repeat(2,1fr)}
.case[aria-disabled="true"]{cursor:default}
.case[aria-disabled="true"]:hover{transform:none;border-color:var(--line)}
.case .soon{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--on-light-mut);font-weight:600;margin-top:auto;padding-top:.4rem}
.case{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease}
.case:hover{transform:translateY(-3px);border-color:var(--amber)}
.case .cover{aspect-ratio:16/10;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cover-1{background:var(--ink)}
.cover-2{background:var(--cream);border-bottom:1px solid var(--line)}
.cover-3{background:var(--ink-card)}
/* abstract "brand cover" marks, distinct per case */
.cover .m{position:absolute;border-radius:50%}
.cover-1 .m1{width:46%;aspect-ratio:1;background:var(--amber);left:14%;top:26%}
.cover-1 .m2{width:26%;aspect-ratio:1;background:var(--cream);right:16%;bottom:-8%;border-radius:0}
.cover-2 .m1{width:40%;aspect-ratio:1;background:var(--ink);left:12%;top:30%}
.cover-2 .m2{width:22%;aspect-ratio:1;background:var(--amber);right:20%;top:20%}
.cover-3 .m1{width:52%;height:8px;border-radius:0;background:var(--amber-soft);left:12%;top:38%}
.cover-3 .m2{width:52%;height:8px;border-radius:0;background:var(--cream);left:12%;top:52%}
.cover-4{background:#20362f}
.cover-4 img{width:100%;height:100%;object-fit:cover;display:block}
.cover-5{background:#1c2226}
.cover-5 img{width:100%;height:100%;object-fit:cover;display:block}
.cover-6{background:#1b2a44}
.cover-6 img{width:100%;height:100%;object-fit:cover;display:block}
.cover-7{background:#1c2440}
.cover-7 img{width:100%;height:100%;object-fit:cover;display:block}
.case-body{padding:1.4rem 1.4rem 1.6rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.case-link{margin-top:auto;padding-top:.4rem}
.case:hover .case-link{border-color:currentColor;gap:.75rem}
.case .cat{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-2);font-weight:600}
.case h3{font-size:1.18rem;line-height:1.2}
.case p{color:var(--on-light-mut);font-size:var(--step-body-sm)}

/* ============================================================
   PROCESS — horizontal timeline + dark closing box
   ============================================================ */
.process{background:var(--cream)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:clamp(1.2rem,2.5vw,2rem);margin-top:clamp(2.6rem,4vw,3.6rem);align-items:start}
.timeline.three-up{grid-template-columns:repeat(3,1fr) auto}
.tl-step{position:relative;padding-top:2.4rem}
.tl-step::before{content:"";position:absolute;top:11px;left:0;right:-1rem;height:1px;background:var(--line)}
.tl-step:last-of-type::before{right:0}
.tl-step .node{position:absolute;top:0;left:0;width:24px;height:24px;border-radius:50%;background:var(--cream);border:1px solid var(--amber);color:var(--amber-2);display:grid;place-items:center;font-size:.72rem;font-weight:600;font-family:var(--f-body)}
.tl-step h3{font-size:1.18rem;margin-bottom:.5rem}
.tl-step p{color:var(--on-light-mut);font-size:var(--step-body-sm)}
.tl-end{background:var(--ink);color:var(--on-dark);border-radius:var(--radius);padding:1.6rem;font-family:var(--f-display);font-size:1.16rem;line-height:1.3;align-self:stretch;display:flex;align-items:center;max-width:15rem}

/* ============================================================
   COLLAB — dark
   ============================================================ */
.collab{background:linear-gradient(160deg,#173c32 0%,var(--ink) 50%,var(--ink-deep) 100%);color:var(--on-dark)}
.collab::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;background:radial-gradient(100% 90% at 10% 100%, rgba(217,133,58,.09), transparent 55%)}
.collab-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.collab-intro{position:sticky;top:96px}
.collab-list{display:flex;flex-direction:column;gap:1.2rem}
.cl{
  background:var(--ink-card);border:1px solid var(--line-dark);border-radius:var(--radius);
  padding:2rem 2.2rem;
  opacity:.6;transition:opacity .35s ease,box-shadow .35s ease,border-color .35s ease,transform .35s ease;
}
.cl.active{opacity:1;border-color:var(--amber-soft);box-shadow:0 10px 26px rgba(0,0,0,.18);transform:translateY(-2px)}
.cl.active .p-icon{background:rgba(231,162,92,.22)}
.cl .p-icon{background:rgba(231,162,92,.14);color:var(--amber-soft)}
.cl .idx{color:var(--amber-soft)}
.cl h3{font-size:1.16rem;color:var(--on-dark);margin-bottom:.5rem}
.cl p{color:var(--on-dark-mut);font-size:var(--step-body-sm)}

/* ============================================================
   TEAM
   ============================================================ */
.team{background:var(--cream)}
.team-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.team-intro{position:sticky;top:96px}
.founders{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,2vw,1.5rem)}
.founder{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.avatar{width:84px;height:84px;border-radius:50%;overflow:hidden;flex:none}
.avatar svg{display:block;width:100%;height:100%}
.avatar img{display:block;width:100%;height:100%;object-fit:cover}
.founder h3{font-size:1.24rem;margin-top:1rem}
.founder .role{color:var(--amber-2);font-weight:600;font-size:.9rem;margin-top:.25rem}
.founder p{color:var(--on-light-mut);font-size:var(--step-body-sm);margin-top:.8rem}
.founder .focus{color:var(--on-light-mut);opacity:.75;font-size:.78rem;margin-top:.7rem;padding-top:.7rem;border-top:1px solid var(--line)}
.team-quote{grid-column:1/-1;margin-top:.4rem;border-left:2px solid var(--amber);padding-left:1.3rem;font-family:var(--f-display);font-size:1.35rem;line-height:1.35;color:var(--on-light)}

/* ============================================================
   FINAL CTA + form  (primary conversion)
   ============================================================ */
.final{background:linear-gradient(160deg,#173c32 0%,var(--ink) 60%,var(--ink-deep) 100%);color:var(--on-dark)}
.final::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;background:radial-gradient(90% 90% at 12% 0%, rgba(217,133,58,.09), transparent 55%)}
.final-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.final h2{font-size:var(--step-h2)}
.final .lead{color:var(--on-dark-mut);font-size:var(--step-lead);margin-top:1.2rem;max-width:44ch}
.benefits{list-style:none;padding:0;margin:1.8rem 0 0;display:flex;flex-direction:column;gap:1.1rem}
.benefits li{display:flex;align-items:flex-start;gap:.8rem;color:var(--on-dark)}
.benefits svg{color:var(--amber-soft);flex:none;margin-top:.2rem}
.benefits strong{display:block;font-weight:600;font-size:.98rem}
.benefits p{color:var(--on-dark-mut);font-size:var(--step-body-sm);margin-top:.3rem}
form{background:var(--ink-card);border:1px solid var(--line-dark);border-radius:var(--radius);padding:clamp(1.4rem, 1rem + 1.4vw, 2rem)}
.form-alert{border-radius:10px;padding:.9rem 1rem;margin-bottom:1.2rem;font-size:.92rem}
.form-alert strong{display:block;margin-bottom:.25rem}
.form-alert p{color:inherit;opacity:.85}
.form-alert-success{background:rgba(217,133,58,.12);border:1px solid rgba(217,133,58,.35);color:var(--on-dark)}
.form-alert-error{background:rgba(217,90,58,.12);border:1px solid rgba(217,90,58,.35);color:var(--on-dark)}
.hp-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}
.form-required-note{font-size:.78rem;color:var(--on-dark-mut);opacity:.75;margin-bottom:1.1rem}
.field .req{color:var(--amber-soft);font-weight:600}
.field-consent{display:flex}
.field .consent{display:flex;align-items:flex-start;gap:.65rem;cursor:pointer;font-size:.85rem;color:var(--on-dark-mut);line-height:1.5}
.field .consent input{margin-top:.2rem;width:16px;height:16px;flex:none;accent-color:var(--amber);cursor:pointer;background:none;border:none;padding:0;border-radius:3px}
.consent a{color:var(--amber-soft);border-bottom:1px solid transparent;padding-bottom:1px}
.consent a:hover{border-color:var(--amber-soft)}
.field{margin-bottom:1rem}
.field:last-of-type{margin-bottom:1.4rem}
.field label{display:block;font-size:.82rem;font-weight:600;letter-spacing:.02em;color:var(--on-dark-mut);margin-bottom:.45rem}
.field input,.field textarea,.field select{
  width:100%;font-family:var(--f-body);font-size:1rem;color:var(--on-dark);
  background:var(--ink-deep);border:1px solid var(--line-dark);border-radius:10px;
  padding:.8rem .9rem;transition:border-color .16s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#6f827a}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--amber)}
.field textarea{resize:vertical;min-height:96px}
.field select{
  appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23e7a25c' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9rem center;padding-right:2.4rem;
}
.field select:invalid{color:#6f827a}
.field select option{background:var(--ink-deep);color:var(--on-dark)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
form .btn{width:100%;justify-content:center}
.form-note{font-size:.82rem;color:var(--on-dark-mut);margin-top:.9rem;text-align:center}

/* ============================================================
   FAQ
   ============================================================ */
.faq{background:var(--cream-2)}
.faq-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.faq-intro{position:sticky;top:96px}
.faq-list{display:flex;flex-direction:column}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:center;gap:1rem;
  padding:1.3rem 0;cursor:pointer;list-style:none;
  font-family:var(--f-display);font-size:1.05rem;font-weight:500;color:var(--on-light);
  transition:color .16s ease;
}
.faq-num{flex:none;color:var(--amber-soft)}
.faq-q{flex:1}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--amber-2)}
.faq-item summary:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:3px}
.faq-icon{flex:none;width:18px;height:18px;position:relative;transition:transform .2s ease}
.faq-icon::before,.faq-icon::after{content:'';position:absolute;background:var(--amber-2)}
.faq-icon::before{top:50%;left:0;width:100%;height:2px;margin-top:-1px}
.faq-icon::after{left:50%;top:0;width:2px;height:100%;margin-left:-1px}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-a{padding-bottom:1.6rem;padding-left:2.2rem}
.faq-a p{color:var(--on-light-mut);font-size:var(--step-body-sm)}
.faq-a p + p{margin-top:.7rem}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot{background:var(--ink-deep);color:var(--on-dark);border-top:1px solid var(--line-dark)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem;padding-block:clamp(3rem, 2rem + 3vw, 4.5rem)}
.foot-brand{height:40px;width:auto;display:block}
.foot-sub{color:var(--on-dark-mut);font-size:.95rem;margin-top:.6rem;max-width:30ch}
.foot-col h4{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-mut);font-weight:600;margin:0 0 1rem}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}
.foot-col a{color:var(--on-dark);opacity:.85}
.foot-col a:hover{opacity:1;color:var(--amber-soft)}
.foot-bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding-block:1.4rem;border-top:1px solid var(--line-dark);font-size:.85rem;color:var(--on-dark-mut)}
.foot-social{display:flex;gap:1rem}
.foot-social a{color:var(--on-dark-mut)}
.foot-social a:hover{color:var(--amber-soft)}

/* ============================================================
   Mobile menu
   ============================================================ */
.mobile-menu{display:none}

/* Reveal animation */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{opacity:1;transform:none}
}

/* ============================================================
   CASE DETAIL PAGE — breadcrumb, hook line, stats, client logo
   ============================================================ */
.breadcrumb{background:var(--cream);border-bottom:1px solid var(--line)}
.breadcrumb .shell{display:flex;align-items:center;flex-wrap:wrap;gap:.55rem;padding-block:1rem;font-size:.85rem;color:var(--on-light-mut)}
.breadcrumb a{transition:color .16s ease}
.breadcrumb a:hover{color:var(--amber-2)}
.breadcrumb .cur{color:var(--on-light);font-weight:600}

.hero h1.case-title{font-size:clamp(2.6rem, 1.8rem + 4.5vw, 4.2rem);margin-top:1rem}

/* Kleine dunkle Karte: hält jetzt die Einstiegsfrage statt einer Kurzbeschreibung */
.card-question{display:flex;align-items:center}
.card-question-text{font-family:var(--f-display);font-style:italic;font-size:1rem;line-height:1.4;color:var(--on-dark);margin:0}

/* Foto-Platzhalter — austauschbar gegen echte Projektbilder */
.photo-placeholder{
  flex:1;margin-top:.9rem;border-radius:10px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;
  color:rgba(255,255,255,.85);
}
.photo-placeholder svg{width:26px;height:26px;opacity:.85}
.photo-placeholder span{font-family:var(--f-body);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;opacity:.8}
.photo-placeholder{overflow:hidden}
.photo-placeholder img{width:100%;height:100%;object-fit:cover;border-radius:10px;display:block}

.gallery-item .gi-photo{
  flex:1;margin-top:.8rem;border-radius:8px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;
  color:rgba(255,255,255,.85);
}
.gallery-item .gi-photo svg{width:22px;height:22px;opacity:.85}
.gallery-item .gi-photo span{font-family:var(--f-body);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;opacity:.75}
.gallery-item .gi-photo{overflow:hidden}
.gallery-item .gi-photo img{width:100%;height:100%;object-fit:cover;border-radius:8px;display:block}

/* Echte Projektbilder statt Icon-Platzhalter: alle drei Karten gleich hoch
   (feste aspect-ratio), Bild komplett sichtbar statt beschnitten (object-fit:
   contain zentriert automatisch, auch die breite Logo-Wortmarke) */
.gallery.three-up .gallery-item,.gallery.two-up .gallery-item{aspect-ratio:4/3}
.gallery.three-up .gi-photo img,.gallery.two-up .gi-photo img{object-fit:contain}

/* Rechtstexte (Impressum, Datenschutz) */
.legal{max-width:70ch;margin-top:2.4rem}
.legal h2{font-size:1.2rem;margin-top:2.2rem;color:var(--on-light)}
.legal h2:first-child{margin-top:0}
.legal p{color:var(--on-light-mut);line-height:1.7;margin-top:.8rem}
.legal p:first-of-type{margin-top:.7rem}
.legal ul{margin-top:.6rem;padding-left:1.2rem;color:var(--on-light-mut);line-height:1.7}
.legal li{margin-top:.3rem}
.legal a{color:var(--on-light);text-decoration:underline;text-underline-offset:2px}

.case-approach-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.case-approach-grid .intro{position:sticky;top:96px}
.case-approach-body p + p{margin-top:1.1rem}
.case-approach-body{color:var(--on-dark-mut);font-size:1.02rem;line-height:1.65}
.case-approach-body strong{color:var(--on-dark);font-weight:600}
.case-ansatz{background:var(--cream)}
.case-ansatz .case-approach-body{color:var(--on-light-mut)}
.case-ansatz .case-approach-body strong{color:var(--on-light)}

/* Ergebnis section — dark, distinct glow position from hero */
.ergebnis{background:linear-gradient(160deg,#173c32 0%,var(--ink) 55%,var(--ink-deep) 100%);color:var(--on-dark)}
.ergebnis::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;background:radial-gradient(100% 90% at 15% 100%, rgba(217,133,58,.09), transparent 55%)}

/* Case gallery — placeholder artifact grid (3–4 items), swap for real images later */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:clamp(2.4rem,4vw,3.2rem)}
.gallery.three-up{grid-template-columns:repeat(3,1fr)}
.gallery.two-up{grid-template-columns:repeat(2,1fr);max-width:700px}
.gallery-item{
  background:var(--paper);border-radius:var(--radius);border:1px solid rgba(0,0,0,.06);
  padding:1.2rem;display:flex;flex-direction:column;justify-content:space-between;
  aspect-ratio:3/4;box-shadow:0 24px 50px -28px rgba(0,0,0,.5);color:var(--on-light);
}
.gallery-item .gi-label{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-light-mut);font-weight:600}

/* Kennzahlen + Zitat — eine Kartenreihe, dieselbe Sprache wie die Galerie */
.result-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.6fr);gap:1rem;margin-top:clamp(2.4rem,4vw,3.2rem)}
.stat-card{
  background:var(--paper);border-radius:var(--radius);border:1px solid rgba(0,0,0,.06);
  padding:1.4rem 1.3rem;box-shadow:0 20px 40px -24px rgba(0,0,0,.45);color:var(--on-light);
  display:flex;flex-direction:column;justify-content:space-between;
}
.stat-card .stat-num{font-family:var(--f-display);color:var(--amber-2);font-size:2.3rem;line-height:1}
.stat-card .stat-label{color:var(--on-light-mut);font-size:.85rem;margin-top:.7rem;line-height:1.35}
.quote-card{
  background:var(--paper);border-radius:var(--radius);border:1px solid rgba(0,0,0,.06);
  padding:1.5rem 1.6rem;box-shadow:0 20px 40px -24px rgba(0,0,0,.45);display:flex;align-items:center;
}
.quote-card p{font-family:var(--f-display);font-size:1.14rem;line-height:1.4;color:var(--on-light);margin:0}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .board{min-height:340px;max-width:460px}
  .hero-brand-mockup{max-width:460px;margin:0 auto}
  .problem-grid,.aud-grid,.approach-grid,.collab-grid,.team-grid,.final-grid,.services-head,.case-approach-grid,.faq-grid{grid-template-columns:1fr}
  .problem-intro,.collab-intro,.team-intro,.case-approach-grid .intro,.faq-intro{position:static}
  .timeline,.timeline.three-up{grid-template-columns:1fr 1fr;gap:1.8rem 1.4rem}
  .tl-step::before{display:none}
  .tl-step{padding-top:0;padding-left:2.4rem}
  .tl-step .node{top:2px}
  .tl-end{max-width:none;grid-column:1/-1}
  .result-row{grid-template-columns:repeat(3,1fr);gap:.9rem}
  .quote-card{grid-column:1/-1}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery.three-up{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-links,.nav-right .btn{display:none}
  .nav-toggle{display:block}
  .svc-grid,.case-grid,.founders,.foot-top{grid-template-columns:1fr}
  .case-grid.two-up,.case-grid.four-up{grid-template-columns:1fr}
  .case-grid{gap:1.2rem}
  .proof-grid{grid-template-columns:1fr;gap:1.4rem}
  body.menu-open{overflow:hidden}
  .mobile-menu{
    display:flex;flex-direction:column;gap:.3rem;position:fixed;inset:72px 0 0;z-index:55;
    background:var(--ink-deep);padding:1.5rem var(--gutter) 2rem;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;
  }
  body.menu-open .mobile-menu{opacity:1;transform:none;pointer-events:auto}
  .mobile-menu a{font-family:var(--f-display);font-size:1.5rem;padding:.7rem 0;border-bottom:1px solid var(--line-dark);color:var(--on-dark)}
  .mobile-menu .btn{margin-top:1.4rem;justify-content:center;font-family:var(--f-body);font-size:1rem;padding:.95rem 1.4rem;border-bottom:0;color:var(--ink-deep)}
}
@media (max-width:560px){
  .svc-cta .btn{white-space:normal;text-align:center;line-height:1.35}
  .timeline,.timeline.three-up{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
  .team-quote{font-size:1.2rem}
  .foot-bar{flex-direction:column;align-items:flex-start}
  .card-a .mono{font-size:2.7rem}
  .result-row{grid-template-columns:1fr}
  .quote-card{grid-column:auto}
  .gallery{grid-template-columns:1fr 1fr;gap:.7rem}
  .gallery-item{aspect-ratio:1/1;padding:1rem}
  .gallery.three-up,.gallery.two-up{grid-template-columns:1fr 1fr;gap:.7rem}
  .gallery.three-up .gallery-item,.gallery.two-up .gallery-item{aspect-ratio:1/1;padding:1rem}
}