/* Das Spiel beginnt im Kopf – Andreas Creutzmann
   Statisch, ohne externe Ressourcen, ohne Tracking. */

:root{
  --tinte:#0E1116;
  --tinte-2:#161B23;
  --tinte-3:#222A35;
  --akzent:#2F6BFF;
  --akzent-tief:#1E4FD8;
  --akzent-hell:#9CBBFF;
  --sand:#F6EFE4;
  --flaeche:#F6F7F9;
  --text:#12161C;
  --text-leise:#5B6472;
  --linie:#E4E7EC;
  --radius:16px;
  --schatten:0 1px 2px rgba(16,24,40,.04), 0 12px 32px -12px rgba(16,24,40,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--text);background:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:1400px;margin:0 auto;padding:0 48px}
.eng{max-width:960px}
h1,h2,h3{margin:0 0 .45em;letter-spacing:-.022em;line-height:1.08;font-weight:800}
h1{font-size:clamp(38px,6.2vw,68px);text-wrap:balance}
h2{font-size:clamp(28px,3.8vw,44px);text-wrap:balance}
h3{font-size:21px;letter-spacing:-.01em}
p{margin:0 0 1.1em;text-wrap:pretty}
a{color:var(--akzent);text-underline-offset:3px}
img{max-width:100%;height:auto;display:block}
.kicker{
  display:inline-block;font-size:17px;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--akzent);margin-bottom:14px;
}
.kicker.hell{color:var(--akzent-hell)}

/* Navigation */
.nav{position:sticky;top:0;z-index:50;background:transparent;
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid rgba(255,255,255,.1)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.nav .marke{color:#fff;font-weight:800;letter-spacing:-.02em;font-size:17px;text-decoration:none}
.nav .links a{color:#C3C9D4;text-decoration:none;margin-left:26px;font-size:15px;font-weight:600}
.nav .links a:hover{color:#fff}
/* Hero */
.hero{position:relative;background:var(--tinte);color:#fff;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("buehne.jpg") center 28% / cover no-repeat;opacity:.22;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(14,17,22,.97) 0%,rgba(14,17,22,.88) 50%,rgba(14,17,22,.5) 100%);
}
.hero .wrap{position:relative;z-index:2;padding:88px 48px 76px}
.hero h1{color:#fff;max-width:16ch;text-shadow:0 2px 16px rgba(0,0,0,.5)}
.hero .versprechen{font-size:clamp(19px,2.3vw,25px);color:#EDF0F5;max-width:56ch;margin-top:6px}
.hero .aktion{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px;align-items:center}
.knopf{display:inline-block;background:var(--akzent);color:#fff;text-decoration:none;
  padding:15px 28px;border-radius:10px;font-weight:700;font-size:17px;
  box-shadow:0 8px 24px -10px rgba(47,107,255,.9);transition:transform .12s ease,background .12s ease}
.knopf:hover{background:var(--akzent-tief);transform:translateY(-1px)}
.knopf.leise{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.28);box-shadow:none}
.knopf.leise:hover{background:rgba(255,255,255,.08)}

.filmbox{position:relative;z-index:2;margin:-38px auto 0;max-width:1400px;padding:0 48px}
.filmbox .rahmen{border-radius:var(--radius);overflow:hidden;background:#000;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.75);border:1px solid rgba(255,255,255,.1)}
.filmbox video{display:block;width:100%}
.bildzeile{color:var(--text-leise);font-size:14.5px;margin:12px 2px 0}

/* Abschnitte */
section{padding:110px 0;position:relative}
section.flaeche{background:var(--flaeche)}
section.dunkel{background:var(--tinte);color:#fff}
section.dunkel h2{color:#fff}
section.dunkel p{color:#C3C9D4}

/* Sektions-Trenner */
section::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent 0%,var(--linie) 20%,var(--linie) 80%,transparent 100%);
}
section.dunkel::before,section.kontakt::before{
  background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.08) 20%,rgba(255,255,255,.08) 80%,transparent 100%);
}
section:first-of-type::before{display:none}

/* Kicker mit Akzentlinie */
.kicker{
  display:inline-block;font-size:17px;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--akzent);margin-bottom:14px;
  padding-left:20px;border-left:3px solid var(--akzent);
}
.kicker.hell{color:var(--akzent-hell);border-left-color:var(--akzent-hell)}

/* Akzentstreifen am linken Rand dunkler Sektionen */
section.dunkel::after{
  content:"";position:absolute;left:0;top:15%;bottom:15%;width:4px;
  background:linear-gradient(180deg,transparent,var(--akzent),transparent);
}

.satz{font-size:clamp(24px,3.1vw,38px);font-weight:700;line-height:1.28;letter-spacing:-.02em;color:#fff}
.satz em{color:var(--akzent-hell);font-style:normal}

/* Bausteine */
.bausteine{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.baustein{background:#fff;border:1px solid var(--linie);border-radius:var(--radius);
  padding:28px 26px 26px;box-shadow:var(--schatten);transition:transform .15s ease}
.baustein:hover{transform:translateY(-3px)}
/* .baustein img – override below */
.baustein .nr{font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--text-leise)}
.baustein h3{margin:8px 0 2px}
.baustein .taetig{color:var(--akzent);font-weight:800;font-size:14px;letter-spacing:.1em;margin-bottom:12px}
.baustein p{color:var(--text-leise);font-size:16px;margin:0}

.band{display:flex;flex-wrap:wrap;gap:14px 40px;background:var(--sand);
  border-radius:var(--radius);padding:24px 28px;margin-top:26px;font-weight:700;font-size:17px}
.band span{display:flex;align-items:center;gap:10px}
.band b{color:var(--akzent-tief);font-size:22px}

/* Zielgruppen */
.karten{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.karte{background:#fff;border:1px solid var(--linie);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--schatten)}
.karte h3{margin-bottom:10px}
.karte .fuer{color:var(--akzent);font-weight:700;font-size:14px;letter-spacing:.08em;
  text-transform:uppercase;margin-bottom:8px}
.karte ul{margin:14px 0 0;padding-left:20px;color:var(--text-leise);font-size:16.5px}
.karte li{margin-bottom:8px}

/* Zahlen */
.zahlen{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:40px}
.zahl{background:#fff;border:1px solid var(--linie);border-radius:var(--radius);padding:24px}
.zahl .n{font-size:clamp(30px,3.4vw,42px);font-weight:800;letter-spacing:-.03em;color:var(--akzent-tief);line-height:1}
.zahl .w{color:var(--text-leise);font-size:15.5px;margin-top:8px}

/* Person */
.person{display:grid;grid-template-columns:1.35fr .9fr;gap:56px;align-items:start;margin-top:36px}
.person img{border-radius:var(--radius);box-shadow:var(--schatten)}
.person .zitat{border-left:4px solid var(--akzent);padding:4px 0 4px 20px;margin:26px 0;
  font-size:20px;font-weight:600;letter-spacing:-.01em}

/* Kontakt */
.kontakt{background:linear-gradient(160deg,var(--tinte) 0%,var(--tinte-3) 100%);color:#fff}
.kontakt h2{color:#fff}
.kontakt p{color:#C3C9D4;max-width:60ch}
/* .hinweis – override below */

/* footer – override below */
footer .wrap{display:flex;gap:26px;flex-wrap:wrap;align-items:center}
footer a{color:#C3C9D4;text-decoration:none}
footer a:hover{color:#fff}

/* Rechtstexte */
.recht{padding:56px 0 72px}
.recht h2{font-size:24px;margin-top:38px}
.recht p,.recht li{font-size:17px;color:#333A45}

/* Nav CTA */
.nav .nav-cta {
  background: var(--akzent);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 8px;
  margin-left: 26px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background .12s ease;
}
.nav .nav-cta:hover { background: var(--akzent-tief); }

/* Hamburger */
.nav .hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;
  background:none;border:none;padding:6px;margin-left:auto}
.nav .hamburger span{display:block;width:22px;height:2px;background:#C3C9D4;
  border-radius:2px;transition:all .2s ease}
.nav-mobile-open .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-mobile-open .hamburger span:nth-child(2){opacity:0}
.nav-mobile-open .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{display:none;position:fixed;inset:62px 0 0 0;z-index:49;
  background:rgba(14,17,22,.97);backdrop-filter:blur(12px);
  flex-direction:column;align-items:center;justify-content:center;gap:36px}
.nav-overlay a{color:#C3C9D4;text-decoration:none;font-size:24px;font-weight:700}
.nav-overlay a:hover{color:#fff}
.nav-overlay .nav-cta{background:var(--akzent);color:#fff !important;
  padding:14px 32px;border-radius:10px;font-size:20px}
.nav-mobile-open .nav-overlay{display:flex}

/* Trust line */
.trust { font-size: 15px; color: #8B94A3; margin-top: 18px; }

/* Filmbox margin */
.filmbox { margin-bottom: 32px; }

/* Warum: zweispaltiges Layout mit großer Zahl */
section.dunkel .wrap { max-width: 1400px; text-align: left; }

.beileger{color:#B0B8C4;font-size:17px;max-width:56ch;margin-top:22px}

/* Wirkung Evidenz */
.evidenz {
  margin-top: 32px;
  padding: 28px 32px;
  background: #fff;
  border-left: 4px solid var(--akzent);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 16px;
  color: var(--text-leise);
  box-shadow: var(--schatten);
}
.evidenz p { margin: 0; }

/* Für wen: Hauptkarte */
.karte-hero {
  grid-column: 1 / -1;
  border-left: 4px solid var(--akzent);
}

/* Für wen: Sekundär */
.sekundaer { margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sekundaer h3 { font-size: 24px; margin-bottom: 16px; grid-column: 1 / -1; }
.sz-eintrag {
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--linie);
  font-size: 16.5px;
  color: var(--text-leise);
  box-shadow: var(--schatten);
  border-top: 3px solid var(--akzent);
}
.sz-eintrag strong { color: var(--text); display: block; margin-bottom: 6px; font-size: 17px; }

/* FAQ */
#faq { background: var(--flaeche); }
.faq-liste { margin-top: 24px; }
.faq-item {
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  margin-bottom: 12px;
  background: #fff;
  padding: 0 24px;
  box-shadow: var(--schatten);
  transition: border-color .15s ease;
}
.faq-item[open] { border-color: var(--akzent); }
.faq-item summary {
  padding: 22px 0;
  font-size: 19px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 300;
  color: var(--akzent);
  transition: transform .2s ease;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-item[open] summary::after {
  content: "−";
}
.faq-item p {
  padding: 0 0 20px;
  color: var(--text-leise);
  font-size: 17px;
  max-width: 680px;
}

/* Warum Grid */
.warum-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.grosse-zahl{
  font-size:clamp(120px,14vw,200px);font-weight:800;letter-spacing:-.06em;
  line-height:.85;color:transparent;
  background:linear-gradient(180deg,var(--akzent-hell) 0%,var(--akzent) 100%);
  -webkit-background-clip:text;background-clip:text;
  text-align:center;
}
.grosse-zahl-label{
  text-align:center;font-size:18px;font-weight:700;color:var(--akzent-hell);
  letter-spacing:.08em;text-transform:uppercase;margin-top:12px;
}

/* Wirkung Grid */
.wirkung-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:8px;align-items:start}

/* Wirkung Balkendiagramm */
.wirkung-dimensionen{
  background:#fff;border-radius:var(--radius);padding:28px 32px;
  box-shadow:var(--schatten);border:1px solid var(--linie);
}
.dimension{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.dim-label{font-size:14px;font-weight:600;color:var(--text);min-width:140px;flex-shrink:0}
.dim-bar{flex:1;display:flex;flex-direction:column;gap:4px}
.dim-fill{
  height:10px;border-radius:5px;
  background:var(--linie);transition:width .6s ease;
}
.dim-fill.dim-nachher{background:var(--akzent)}
.dim-legende{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--linie);
  font-size:13px;color:var(--text-leise);display:flex;align-items:center;gap:8px;
}
.dim-leg-vorher,.dim-leg-nachher{display:inline-block;width:12px;height:12px;border-radius:3px}
.dim-leg-vorher{background:var(--linie);margin-left:4px}
.dim-leg-nachher{background:var(--akzent);margin-left:12px}
.dim-hinweis{font-size:12px;color:var(--text-leise);font-style:italic;margin:8px 0 0}

/* Kontakt Grid */
.kontakt-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:start}
.kontakt-karte{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:28px 32px;margin-bottom:20px;
}
.kontakt-karte-titel{
  font-size:14px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--akzent-hell);margin-bottom:16px;
}
.kontakt-karte-item{
  padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08);
  color:#fff;font-weight:600;font-size:17px;
}
.kontakt-karte-item:last-of-type{border-bottom:none}
.kontakt-karte-item.leise{color:#8B94A3;font-weight:400}

/* Kontakt Ergänzungen */
.email-direkt { color: #C3C9D4; font-size: 16px; margin-top: 14px; }
.email-direkt a { color: #fff; }
.hinweis{color:#A0A8B4;font-size:15.5px;margin-top:22px}

/* Footer Kontrast */
footer{background:#090C10;color:#A0A8B4;padding:28px 0;font-size:15px}

/* Baustein Icons */
.baustein img { height: 48px; margin-bottom: 14px; }

/* Mobile CTA */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 12px 20px;
  background: rgba(14,17,22,.95);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
}
.mobile-cta .knopf { width: 100%; text-align: center; }

@media (max-width:900px){
  .bausteine,.karten,.zahlen{grid-template-columns:1fr}
  .zahlen{grid-template-columns:1fr 1fr}
  .person{grid-template-columns:1fr;gap:28px}
  .warum-grid{grid-template-columns:1fr;gap:32px}
  .warum-visual{text-align:center}
  .grosse-zahl{font-size:100px}
  .wirkung-grid{grid-template-columns:1fr}
  .kontakt-grid{grid-template-columns:1fr}
  .sekundaer{grid-template-columns:1fr}
  .dim-label{min-width:110px;font-size:13px}
  section{padding:60px 0}
  .hero .wrap{padding:64px 28px 64px}
  .wrap{padding:0 24px}
}
@media (max-width:760px){
  .nav .links{display:none}
  .nav .hamburger{display:flex}
  .mobile-cta { display: block; }
  footer { padding-bottom: 80px; }
}