/* =========================================================================
   Betriebs-Check — design ported 1:1 from the prototype (brauche-ich-ki.html):
   warm paper + orange accent, Bricolage Grotesque / Hanken Grotesk,
   18px hard offset shadow, pill buttons, round-mark option tiles,
   single progress bar, orange-badge finding cards, dark CTA block.
   Content & 4-step logic are the new workflow check; only the look matches.
   ========================================================================= */

:root {
  --paper:#F2EDE4;
  --paper-2:#EAE2D4;
  --ink:#191512;
  --ink-soft:#544D44;
  --accent:#E0531F;
  --accent-deep:#B23A11;
  --steel:#28464E;
  --line:rgba(25,21,18,0.13);
  --line-strong:rgba(25,21,18,0.28);
  --shadow:18px 18px 0 rgba(25,21,18,0.9);
  --r:18px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Hanken Grotesk",system-ui,sans-serif;
  font-size:18px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* subtle paper grain */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;mix-blend-mode:multiply;
  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='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px;position:relative;z-index:2}
h1,h2,h3,.display{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;line-height:0.98;letter-spacing:-0.02em}
a{color:inherit}
section{position:relative;z-index:2}

.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:12px;top:12px;z-index:10;background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:8px;font-weight:700}

/* ---------- Top bar ---------- */
.top{display:flex;justify-content:space-between;align-items:center;padding:26px 0 0;gap:14px;flex-wrap:wrap}
.brand{font-family:"Bricolage Grotesque";font-weight:800;font-size:21px;letter-spacing:-0.02em}
.brand b{color:var(--accent)}
.top .tag{font-size:14px;color:var(--ink-soft);font-weight:600}

/* ---------- Hero ---------- */
.hero{padding:clamp(46px,9vw,96px) 0 clamp(40px,6vw,70px)}
.kicker{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:26px}
.kicker .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(224,83,31,.18)}
.hero h1{font-size:clamp(52px,11vw,128px);margin-bottom:22px}
.hero h1 .q{color:var(--accent);display:inline-block}
.hero .lead{font-size:clamp(19px,2.5vw,25px);max-width:640px;color:var(--ink-soft);font-weight:500;margin-bottom:14px}
.hero .honest{font-size:16px;max-width:580px;color:var(--ink-soft);margin-bottom:40px}
.hero .honest b{color:var(--ink);font-weight:700}
.meta-line{margin-top:18px;font-size:14px;color:var(--ink-soft);font-weight:600;display:flex;gap:18px;flex-wrap:wrap}
.meta-line span{display:inline-flex;align-items:center;gap:7px}
.meta-line svg{flex:none}

/* ---------- Buttons (pill) ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;cursor:pointer;border:none;
  background:var(--ink);color:var(--paper);font-family:"Bricolage Grotesque";font-weight:700;
  font-size:19px;padding:18px 30px;border-radius:100px;transition:transform .18s ease,background .18s ease,color .18s ease;
  text-decoration:none;
}
.btn:hover{transform:translateY(-2px);background:var(--accent)}
.btn.accent,.btn--primary{background:var(--accent);color:var(--paper)}
.btn.accent:hover,.btn--primary:hover{background:var(--accent-deep)}
.btn .arrow{transition:transform .2s ease}
.btn:hover .arrow{transform:translateX(4px)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
/* "back" / ghost = plain text button like the prototype's .back */
.btn--ghost{background:none;color:var(--ink-soft);font-size:15px;padding:10px 4px;border-radius:0}
.btn--ghost:hover{background:none;color:var(--ink);transform:none}

/* staggered reveal */
.reveal{opacity:0;transform:translateY(20px);animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.16s}.d3{animation-delay:.27s}.d4{animation-delay:.38s}.d5{animation-delay:.49s}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- Panel + section head ---------- */
.panel{
  background:var(--paper-2);border:2px solid var(--ink);border-radius:26px;
  padding:clamp(26px,4vw,52px);box-shadow:var(--shadow);
}
.sec-head{font-size:14px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:14px}

/* ---------- Check head: title + counter + bar ---------- */
#check-section{padding:10px 0 50px;scroll-margin-top:20px}
.quiz-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:22px;gap:16px;flex-wrap:wrap}
.quiz-top h2{font-size:clamp(24px,4vw,34px)}
.qcount{font-weight:700;color:var(--ink-soft);font-size:15px;white-space:nowrap}
.bar{height:8px;background:rgba(25,21,18,.12);border-radius:100px;overflow:hidden;margin-bottom:34px}
.bar i{display:block;height:100%;width:0;background:var(--accent);border-radius:100px;transition:width .45s cubic-bezier(.2,.7,.2,1)}

/* ---------- Step layout ---------- */
.step{animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
.step__kicker{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:10px}
.step__title{font-family:"Bricolage Grotesque";font-weight:700;font-size:clamp(23px,3.4vw,34px);line-height:1.05;margin-bottom:10px}
.step__hint{font-size:16px;color:var(--ink-soft);margin-bottom:26px;max-width:46em}

/* ---------- Big inviting text field (step 1 & 4) ---------- */
.bigfield{position:relative;background:var(--paper);border:2px solid var(--line-strong);border-radius:16px;padding:20px 22px;transition:border-color .15s ease}
.bigfield:focus-within{border-color:var(--accent)}
.bigfield__tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:12px}
.bigfield textarea,.bigfield input{width:100%;border:0;background:transparent;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:clamp(20px,3vw,28px);color:var(--ink);resize:none;outline:none;line-height:1.25;letter-spacing:-0.01em}
.bigfield textarea::placeholder,.bigfield input::placeholder{color:var(--ink-soft);font-weight:600;opacity:.6}

/* detected-cluster note */
.detected{margin:16px 2px 0;font-size:15px;font-weight:600;color:var(--ink-soft);min-height:1.3em}
.detected strong{color:var(--accent-deep);font-weight:800}

/* ---------- Option tiles (multi-select) — ported from .opt/.mark ---------- */
.tiles{display:grid;gap:14px;margin:4px 0 8px}
@media(min-width:620px){.tiles{grid-template-columns:1fr 1fr}}
.tile{
  display:flex;align-items:center;gap:16px;cursor:pointer;text-align:left;
  background:var(--paper);border:2px solid var(--line-strong);border-radius:16px;
  padding:18px 20px;font-size:18px;font-weight:600;color:var(--ink);
  transition:border-color .15s ease,transform .15s ease,background .15s ease;
  font-family:inherit;width:100%;min-height:60px;
}
.tile:hover{border-color:var(--ink);transform:translateX(4px)}
.tile[aria-pressed="true"]{border-color:var(--accent);background:#fff}
.tile__box{flex:none;width:26px;height:26px;border-radius:50%;border:2px solid var(--line-strong);display:grid;place-items:center;transition:.15s}
.tile__box::after{content:"";width:11px;height:6px;border-left:2.6px solid #fff;border-bottom:2.6px solid #fff;transform:rotate(-45deg) scale(0);transition:transform .15s ease;margin-top:-3px}
.tile[aria-pressed="true"] .tile__box{border-color:var(--accent);background:var(--accent)}
.tile[aria-pressed="true"] .tile__box::after{transform:rotate(-45deg) scale(1)}

/* ---------- Free-text secondary fields ---------- */
.subfield{margin-top:22px}
.subfield label{display:block;font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px}
.subfield input,.subfield textarea{width:100%;background:var(--paper);border:2px solid var(--line-strong);border-radius:14px;padding:15px 16px;font-family:inherit;font-size:17px;font-weight:500;color:var(--ink);resize:vertical}
.subfield input::placeholder,.subfield textarea::placeholder{color:var(--ink-soft);opacity:.6}
.subfield input:focus,.subfield textarea:focus{outline:none;border-color:var(--accent)}

/* ---------- Nav ---------- */
.nav{margin-top:26px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.nav__spacer{flex:1 1 auto}

/* ---------- Result ---------- */
.result{animation:rise .6s cubic-bezier(.2,.7,.2,1) both}
.result__badge{font-size:14px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:14px}
.result__title{font-family:"Bricolage Grotesque";font-weight:800;font-size:clamp(28px,5vw,46px);line-height:1.02;margin-bottom:16px}
.result__diagnosis{color:var(--ink-soft);font-size:18px;max-width:620px;margin-bottom:30px}

/* opportunity areas — ported from .finding with orange .ic badge */
.areas{display:grid;gap:12px;margin-bottom:30px}
.area{display:grid;grid-template-columns:auto 1fr;gap:2px 14px;background:var(--paper);border:2px solid var(--line);border-radius:14px;padding:16px 18px}
.area__head{display:contents}
.area__no{grid-row:1/span 2;align-self:start;width:34px;height:34px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:"Bricolage Grotesque";font-weight:800;font-size:17px}
.area__title{grid-column:2;font-family:"Bricolage Grotesque";font-weight:700;font-size:18px;line-height:1.15;letter-spacing:-0.01em}
.area__text{grid-column:2;margin-top:2px;font-size:15px;color:var(--ink-soft)}

/* benefit — paper-2 callout with accent edge */
.benefit{background:var(--paper);border:2px solid var(--ink);border-radius:18px;border-left:6px solid var(--accent);padding:22px 24px;margin-bottom:20px}
.benefit p{font-size:18px;font-weight:600;margin-bottom:10px}
.benefit p:last-child{margin-bottom:0}
.benefit .benefit__note{font-size:15px;font-weight:500;color:var(--ink-soft)}

.toolnote{font-size:15px;color:var(--ink-soft);margin-bottom:28px;border-left:4px solid var(--steel);padding-left:18px}
.toolnote strong{color:var(--ink);font-weight:700}

/* dark CTA block — ported from .res-cta */
.res-cta{background:var(--ink);color:var(--paper);border-radius:20px;padding:clamp(24px,3.5vw,38px);text-align:center}
.res-cta h3{font-size:clamp(24px,3.5vw,34px);margin-bottom:10px;color:var(--paper)}
.res-cta p{color:rgba(242,237,228,.72);margin-bottom:24px;max-width:480px;margin-left:auto;margin-right:auto;font-size:16px}
.res-cta .btn{background:var(--accent)}
.res-cta .btn:hover{background:#fff;color:var(--ink)}
.restart{margin-top:18px;background:none;border:none;color:rgba(242,237,228,.6);font-family:inherit;font-weight:600;font-size:14px;cursor:pointer;text-decoration:underline}
.restart:hover{color:var(--paper)}

.privacy{margin-top:22px;font-size:14px;color:var(--ink-soft);border-left:4px solid var(--accent);padding-left:16px;max-width:46em;font-weight:500}

/* ---------- Booking placeholder — ported from #termin ---------- */
#kontakt{padding:70px 0 10px;scroll-margin-top:20px}
#kontakt h2{font-size:clamp(30px,5vw,48px);margin-bottom:14px}
#kontakt .sub{color:var(--ink-soft);max-width:580px;margin-bottom:30px;font-size:18px}
#kontakt code,.contact code{font-family:ui-monospace,Menlo,Consolas,monospace;background:var(--ink);color:var(--paper);padding:3px 8px;border-radius:6px;font-size:13px;word-break:break-all}
/* ---------- Booking embed wrapper (Cal.com inline) ----------
   Wrapper height stays auto so the SECTION grows to fit Cal's auto-resized
   iframe; min-height is just a floor while the calendar loads. The injected
   iframe is forced full-width + block so the WIDGET fits the wrapper. */
.booking-frame{border:2px solid var(--ink);border-radius:20px;overflow:hidden;background:var(--paper-2);box-shadow:var(--shadow);padding:8px}
.booking-frame #my-cal-inline-30min{width:100%;}
.booking-frame #my-cal-inline-30min iframe{display:block;width:100%;max-width:100%;border:0}

/* ---------- Process: "So läufts ab" — ported from prototype #ablauf.
   NB: uses .pstep (not .step) — .step is the quiz step layout above. */
#ablauf{padding:clamp(60px,8vw,90px) 0}
#ablauf h2{font-size:clamp(30px,5vw,48px);margin-bottom:46px;max-width:680px}
#ablauf h2 em{font-style:normal;color:var(--accent)}
.steps{display:grid;gap:18px}
@media(min-width:760px){.steps{grid-template-columns:repeat(4,1fr)}}
.pstep{background:var(--paper-2);border:2px solid var(--ink);border-radius:20px;padding:26px 24px;position:relative;display:flex;flex-direction:column}
.pstep .n{font-family:"Bricolage Grotesque";font-weight:800;font-size:46px;color:var(--accent);line-height:1;margin-bottom:14px}
.pstep h3{font-size:20px;margin-bottom:8px}
.pstep p{font-size:15px;color:var(--ink-soft)}
.pstep .price{margin-top:auto;padding-top:14px;font-weight:700;font-size:14px;color:var(--ink)}
.pstep .free{color:var(--accent-deep)}

/* ---------- References strip ("Aus eigenen Projekten …") ---------- */
#referenzen{padding:0 0 clamp(40px,6vw,64px)}
.refstrip{display:flex;align-items:baseline;gap:8px 18px;flex-wrap:wrap;border-top:2px solid var(--line-strong);padding-top:22px}
.refstrip__label{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);flex:none}
.refstrip__names{font-family:"Bricolage Grotesque";font-weight:800;font-size:clamp(17px,2.2vw,22px);letter-spacing:-0.01em;color:var(--ink)}

/* ---------- Proof: "Woher wir das wissen" — the panel IS the slider.
   Each project is a full panel-sized slide; one shows at a time. ---------- */
#beweis{padding:0 0 clamp(60px,8vw,90px)}
#beweis .sec-head{text-align:center;margin-bottom:22px}

.proj{position:relative}
/* .panel supplies the border/shadow/radius/bg; we only clip the slides. */
.proj__viewport.panel{overflow:hidden;padding:0}
.proj__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-ms-overflow-style:none;scrollbar-width:none}
.proj__track::-webkit-scrollbar{display:none}

.proj-slide{flex:0 0 100%;scroll-snap-align:start;display:grid;gap:24px;align-items:center;padding:clamp(26px,4vw,52px)}
@media(min-width:820px){.proj-slide{grid-template-columns:1.2fr 1fr}}
.proj-slide__tag{font-size:14px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:14px}
.proj-slide h2,.proj-slide h3{font-size:clamp(26px,3.6vw,38px);margin-bottom:16px}
.proj-slide p{color:var(--ink-soft);font-size:17px}
.proj-slide__aside{border-left:4px solid var(--accent);padding-left:22px}
.proj-slide__aside .big{font-family:"Bricolage Grotesque";font-weight:800;font-size:clamp(40px,7vw,68px);line-height:0.95;color:var(--ink)}
.proj-slide__aside .lbl{color:var(--ink-soft);font-weight:600;margin-top:8px}
.proj-slide__aside .btn{margin-top:4px}

/* CTA slide — whole panel goes dark for this project */
.proj-slide--cta{background:var(--ink)}
.proj-slide--cta .proj-slide__tag{color:var(--accent)}
.proj-slide--cta h2,.proj-slide--cta h3{color:var(--paper)}
.proj-slide--cta p{color:rgba(242,237,228,.72)}
.proj-slide--cta .proj-slide__aside{border-left-color:var(--accent)}

/* controls below the panel (navigation only — not thumbnails) */
.proj__controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px}
.proj__dots{display:flex;gap:8px}
.proj__dot{width:9px;height:9px;border-radius:50%;border:none;background:var(--line-strong);cursor:pointer;padding:0;transition:background .15s ease,transform .15s ease}
.proj__dot[aria-current="true"]{background:var(--accent);transform:scale(1.25)}
.proj__nav{display:flex;gap:10px}
.proj__btn{width:46px;height:46px;border-radius:50%;border:2px solid var(--ink);background:var(--paper);color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease}
.proj__btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-2px)}
.proj__btn:disabled{opacity:.35;cursor:not-allowed;transform:none;background:var(--paper);border-color:var(--ink);color:var(--ink)}
.proj__btn svg{display:block}

/* ---------- Footer ---------- */
footer{padding:70px 0 56px;text-align:center;color:var(--ink-soft)}
footer .brand{font-size:24px;margin-bottom:10px}
footer p{font-size:14px;max-width:520px;margin:0 auto}

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