@font-face{font-family:Inter;src:url(fonts/inter-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(fonts/inter-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Inter;src:url(fonts/inter-600.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --bg:#0c0f14;
  --bg-mid:#1a2330;
  --bg-glow:#2b3a4c;
  --text:#ffffff;
  --text-soft:rgba(235,240,248,.82);
  --muted:rgba(255,255,255,.55);
  --green:#a8d8b9;
  --card:#16191f;
  --card-line:#2f3542;
  --bubble:#e9ecf2;
  --bubble-text:#14161c;
  --info:#4f7fa3;
  --yellow:#f5c84c;
  --ok:#3ccf72;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--text);
  background-color:var(--bg);
  min-height:100vh;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 120% 70% at 50% 35%,var(--bg-glow) 0%,var(--bg-mid) 45%,var(--bg) 100%)}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}

.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 20px}

/* Kopf */
.top{display:flex;justify-content:center;padding:28px 0 0}
.wordmark{display:block;line-height:0}
.wordmark img{height:30px;width:auto}
.wordmark:hover{text-decoration:none;color:var(--text)}

/* Hero */
.hero{display:grid;gap:44px;align-items:center;padding:56px 0 64px}
.hero-text{text-align:center}
.klarry{width:auto;height:120px;margin:0 auto 24px;display:block}
.hook{font-weight:600;text-transform:uppercase;letter-spacing:.01em;line-height:1.18;text-shadow:0 6px 26px rgba(0,0,0,.9)}
.hook .g{display:block;color:var(--green);font-size:clamp(20px,5.2vw,30px)}
.hook .w{display:block;color:#fff;font-size:clamp(25px,6.6vw,40px)}
.lead{margin:26px auto 0;max-width:34em;color:var(--text-soft);font-size:clamp(16px,4.2vw,18px)}

/* Kreislauf-Grafik */
.kreis{margin:0 auto;width:100%;max-width:520px}
.kreis img{display:block;width:100%;height:auto;mix-blend-mode:screen}
.reveal{opacity:0;transform:scale(.96);transition:opacity 1.2s ease,transform 1.2s ease}
.reveal.on{opacity:1;transform:none}

/* Phasen */
.phases{display:grid;gap:12px;margin:34px auto 0;max-width:880px}
.phase{position:relative;background:rgba(22,25,31,.7);border:1.5px solid var(--card-line);border-radius:16px;padding:18px 20px 18px 46px}
.phase::before{content:"";position:absolute;left:20px;top:24px;width:12px;height:12px;border-radius:50%;background:var(--c);box-shadow:0 0 14px var(--c)}
.phase h3{font-weight:600;font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:#fff}
.phase p{color:var(--text-soft);font-size:15.5px;margin-top:4px}
.quote{margin:36px auto 0;text-align:center;font-size:clamp(19px,5vw,24px);line-height:1.4;color:var(--text-soft)}
.quote strong{display:block;color:var(--green);font-weight:600}

/* Stufen */
.stufen{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:760px;margin:30px auto 0}
.stufen li{display:flex;align-items:center;gap:12px;background:rgba(22,25,31,.55);border:1px solid var(--card-line);border-radius:12px;padding:12px 14px;font-size:14.5px;font-weight:500;color:var(--text-soft)}
.stufen li span{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:600;color:#0c0f14;background:var(--green)}
.stufen li:last-child{color:#fff;border-color:rgba(168,216,185,.5)}

.prose.big{font-size:clamp(19px,5vw,24px);line-height:1.4}

/* Abschnitte */
section{padding:56px 0}
.label{font-size:12px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);text-align:center}
h2{font-weight:600;font-size:clamp(23px,5.8vw,32px);line-height:1.25;text-align:center;margin-top:10px}
.prose{max-width:38em;margin:20px auto 0;color:var(--text-soft);font-size:clamp(16px,4.2vw,18px);text-align:center}
.prose + .prose{margin-top:14px}
.prose strong{color:#fff;font-weight:600}

.cards{display:grid;gap:16px;margin-top:36px}
.card{background:rgba(22,25,31,.78);border:1.5px solid var(--card-line);border-radius:18px;padding:24px 22px}
.card .tag{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green);border:1px solid rgba(168,216,185,.35);border-radius:99px;padding:4px 10px}
.card h3{font-weight:600;font-size:19px;margin-top:14px}
.card p{color:var(--text-soft);font-size:15.5px;margin-top:6px}

.contact{text-align:center}
.mail{display:inline-block;margin-top:22px;padding:14px 26px;border-radius:99px;background:var(--green);color:#0c0f14;font-weight:600;font-size:16px}
.mail:hover{text-decoration:none;filter:brightness(1.07)}

/* Fuß */
footer{padding:40px 0 48px;text-align:center;color:var(--muted);font-size:14px}
footer .social a{color:rgba(255,255,255,.7);font-weight:500}
footer nav{margin-top:12px;flex-wrap:wrap;display:flex;justify-content:center;gap:22px}
footer nav a{color:var(--muted)}
footer nav a:hover{color:#fff}

/* Rechtsseiten */
.legal{max-width:720px;margin:0 auto;padding:48px 0 24px}
.legal h1{font-weight:600;font-size:clamp(28px,7vw,38px);text-align:left}
.legal h2{text-align:left;font-size:20px;margin-top:36px}
.legal h3{font-weight:600;font-size:16.5px;margin-top:22px}
.legal p,.legal li{color:var(--text-soft);font-size:16px;margin-top:10px}
.legal ul{padding-left:20px}
.legal address{font-style:normal;color:var(--text-soft);margin-top:10px}
.back{display:inline-block;margin-top:28px;font-weight:500}

/* PC und Tablet */
@media (min-width:860px){
  .wrap{padding:0 40px}
  .hero{grid-template-columns:1fr 1.15fr;gap:56px;padding:88px 0 96px;min-height:calc(100vh - 60px)}
  .hero-text{text-align:left}
  .klarry{margin:0 0 30px}
  .lead{margin-left:0}
  .kreis{margin:0 0 0 auto;max-width:640px}
  .phases{grid-template-columns:repeat(2,1fr)}
  .phase:last-child{grid-column:1/-1;max-width:calc(50% - 6px);justify-self:center;width:100%}
  .stufen{grid-template-columns:repeat(4,1fr)}
  .cards{grid-template-columns:repeat(3,1fr)}
  section{padding:72px 0}
}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}