/* EZEDU – öffentliche Startseite. Ohne externe Schriften, ohne Tracker, ohne Cookies. Hell und dunkel. */
:root{
  --blau:#0A84FF;--blau-d:#0A5BD8;--tuerkis:#00B8D9;--gruen:#00C25A;--orange:#FF9F0A;--koralle:#FF5E3A;--rot:#E5304B;--violett:#6E56CF;
  --marke:linear-gradient(120deg,var(--blau),var(--tuerkis) 60%,var(--gruen));
  --bg:#FFFFFF;--bg2:#F5F5F7;--flaeche:#FFFFFF;--tinte:#1D1D1F;--tinte2:#3F444D;--tinte3:#6E6E73;--linie:rgba(29,29,31,.10);
  --sch1:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(16,32,58,.07);--sch2:0 2px 6px rgba(0,0,0,.05),0 24px 60px rgba(16,32,58,.14);
  --schrift:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",system-ui,Roboto,"Helvetica Neue",Arial,sans-serif;
  --spalte:min(1200px,calc(100vw - 48px));--r:28px;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root{--bg:#000;--bg2:#0E1218;--flaeche:#161B24;--tinte:#F5F5F7;--tinte2:#C7CBD3;--tinte3:#9AA1AD;--linie:rgba(255,255,255,.12);
  --sch1:0 1px 2px rgba(0,0,0,.5),0 8px 24px rgba(0,0,0,.4);--sch2:0 2px 6px rgba(0,0,0,.5),0 24px 60px rgba(0,0,0,.6)}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--tinte);font:17px/1.55 var(--schrift);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:var(--blau)}
a:focus-visible,button:focus-visible{outline:3px solid var(--blau);outline-offset:3px;border-radius:8px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--blau);color:#fff;padding:10px 16px;border-radius:999px;z-index:100}.skip:focus{left:16px}
.spalte{width:var(--spalte);margin:0 auto}
.schmal{max-width:760px;margin:0 auto}

/* Kopf */
.kopf{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:saturate(1.6) blur(20px);-webkit-backdrop-filter:saturate(1.6) blur(20px);border-bottom:1px solid var(--linie)}
.kopf .spalte{display:flex;align-items:center;gap:24px;height:60px}
.marke{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;font-weight:800;font-size:21px;letter-spacing:-.02em}
.marke img{width:30px;height:30px}
.wm .ez{color:var(--blau)}.wm .edu{background:linear-gradient(120deg,var(--orange),var(--koralle));-webkit-background-clip:text;background-clip:text;color:transparent}
.kopf nav{margin-left:auto;display:flex;gap:22px;align-items:center}
.kopf nav a{color:var(--tinte2);text-decoration:none;font-size:14.5px;font-weight:600}
.kopf nav a:hover{color:var(--tinte)}
.pille{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:12px 22px;font:700 16px var(--schrift);text-decoration:none;border:0;cursor:pointer;transition:transform .2s,background .2s}
.pille:hover{transform:translateY(-1px)}
.primaer{background:var(--blau);color:#fff!important;box-shadow:0 8px 24px color-mix(in srgb,var(--blau) 35%,transparent)}
.primaer:hover{background:#0077ED}
.zweit{background:var(--bg2);color:var(--tinte)!important}
.kopf .pille{padding:8px 16px;font-size:14px;box-shadow:none}
@media (max-width:820px){.kopf nav a:not(.pille){display:none}}

/* Abschnitte */
section{padding:clamp(72px,10vw,128px) 0;scroll-margin-top:60px}
.grau{background:var(--bg2)}
.schwarz{background:radial-gradient(70% 55% at 50% 100%,rgba(10,132,255,.22),transparent 70%),#000;color:#F5F5F7}
.schwarz .etikett{color:#9AA1AD}.schwarz p{color:#C7CBD3}
.etikett{display:block;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--tinte3);margin-bottom:12px}
h1,h2,h3{letter-spacing:-.035em;line-height:1.05;margin:0}
h1{font-size:clamp(42px,6.4vw,84px);font-weight:800}
h2{font-size:clamp(32px,4.4vw,56px);font-weight:800}
h3{font-size:22px;font-weight:800;letter-spacing:-.02em;line-height:1.2}
.grad{background:var(--marke);-webkit-background-clip:text;background-clip:text;color:transparent}
.zentral{text-align:center}.zentral .einl{margin-left:auto;margin-right:auto}
.einl{font-size:clamp(18px,1.6vw,21px);color:var(--tinte2);max-width:640px;margin:20px 0 0;line-height:1.45}
.knoepfe{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.zentral .knoepfe{justify-content:center}

/* Einstieg */
.held{padding-top:clamp(56px,8vw,96px);background:radial-gradient(60% 60% at 85% 20%,color-mix(in srgb,var(--tuerkis) 16%,transparent),transparent 70%),radial-gradient(50% 50% at 100% 100%,color-mix(in srgb,var(--gruen) 10%,transparent),transparent 70%),var(--bg)}
.held .knoepfe{margin-bottom:56px}
.buehne{position:relative;max-width:1100px;margin:0 auto;perspective:1800px;--klapp:.3;--p:0;--mx:0;--my:0}
.mac{transform:rotateY(calc(var(--mx)*1.5deg));transform-style:preserve-3d;transition:transform .4s ease-out}
.mac-schirm{background:#0c0c0e;border-radius:22px 22px 6px 6px;padding:1.4% 1.4% 2%;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 40px 100px rgba(10,132,255,.18),0 30px 70px rgba(0,0,0,.35);transform:rotateX(calc(var(--klapp)*14deg));transform-origin:50% 100%;transition:transform .15s linear}
/* Schwebende Ebenen mit eigener Tiefe */
.schwebe{position:absolute;z-index:2;will-change:transform;transition:transform .2s linear}
.schwebe.links{left:-8%;bottom:-6%;width:clamp(72px,12.5%,150px);transform:translate3d(calc(var(--mx)*-14px),calc(var(--p)*-90px + var(--my)*-8px),0) rotate(-7deg)}
.schwebe.rechts{right:-9%;bottom:-4%;width:clamp(180px,27%,320px);transform:translate3d(calc(var(--mx)*16px),calc(var(--p)*-150px + var(--my)*10px),0) rotate(4deg)}
.schwebe .iphone{flex:none;margin:0;border-radius:30px;padding:6px;box-shadow:0 30px 60px rgba(0,0,0,.30),0 0 0 1px rgba(255,255,255,.08)}.schwebe .iphone img{border-radius:24px}
.schwebe .bild{border-radius:16px;box-shadow:0 30px 70px rgba(16,32,58,.28),0 0 0 1px var(--linie)}
.bewegt .schweb-innen{animation:schweben 7s ease-in-out infinite}
.bewegt .rechts .schweb-innen{animation-duration:9s;animation-delay:-3s}
@keyframes schweben{50%{translate:0 -8px}}
@media (max-width:700px){.schwebe.rechts{display:none}.schwebe.links{left:-3%;bottom:-12%;width:19%}}
.mac-schirm img{border-radius:6px}
.mac-fuss{height:clamp(10px,1.6vw,22px);margin:0 -7%;background:linear-gradient(180deg,#d7d9de,#9a9da4 60%,#6c6f75);border-radius:0 0 22px 22px/0 0 14px 14px}

/* Funktionen */
.raster{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));margin-top:56px}
.karte{background:var(--flaeche);border-radius:var(--r);box-shadow:var(--sch1);padding:28px;display:flex;flex-direction:column;gap:10px}
.grau .karte{background:var(--flaeche)}
.karte p{margin:0;color:var(--tinte2);font-size:16px}
.ico{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:6px}
.ico svg{width:24px;height:24px}
.produkt{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:clamp(32px,5vw,72px);align-items:center;margin-top:clamp(56px,8vw,96px)}
.produkt.umgekehrt{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}.produkt.umgekehrt .text{order:2}
.produkt .text p{color:var(--tinte2);margin:14px 0 0}
.produkt ul{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;color:var(--tinte2);font-size:16px}
.produkt li{display:flex;gap:10px}.produkt li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--c,var(--blau));margin-top:9px}
.bild{border-radius:20px;overflow:hidden;box-shadow:var(--sch2);background:var(--flaeche)}
.ipad{background:#111;border-radius:30px;padding:12px;box-shadow:var(--sch2)}.ipad img{border-radius:18px}
.duo{display:flex;align-items:flex-end;gap:clamp(16px,3vw,40px)}
.duo .bild{flex:1}
.iphone{flex:0 0 clamp(120px,20vw,230px);background:#111;border-radius:38px;padding:8px;box-shadow:var(--sch2);margin-bottom:-24px}.iphone img{border-radius:31px}
@media (max-width:860px){.produkt,.produkt.umgekehrt{grid-template-columns:1fr}.produkt.umgekehrt .text{order:0}}

/* Schritte */
.schritte{counter-reset:s;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));margin-top:48px}
.schritt{background:var(--flaeche);border-radius:var(--r);padding:28px;box-shadow:var(--sch1)}
.schritt::before{counter-increment:s;content:counter(s);display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--marke);color:#fff;font-weight:800;font-size:20px;margin-bottom:16px}
.schritt p{margin:8px 0 0;color:var(--tinte2);font-size:16px}

/* Zielgruppen */
.zielgruppen{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));margin-top:40px}
.zielgruppen .seite p{margin:0;color:var(--tinte2);font-size:16px;flex:1}
.zielgruppen .vorn h3{font-size:clamp(24px,2.2vw,28px);letter-spacing:-.03em}
.zielgruppen .hinten h3{font-size:19px}

/* Preise */
.preise{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));margin-top:48px}
.stufe.hervor .seite{box-shadow:0 0 0 2px var(--blau),var(--sch2)}
.stufe .marker{position:absolute;top:-12px;left:28px;background:var(--blau);color:#fff;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:4px 12px}
.stufe .preis{font-size:26px;font-weight:800;letter-spacing:-.03em}
.stufe .preis small{display:block;font-size:13px;font-weight:600;color:var(--tinte3);letter-spacing:0}
.stufe ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:15.5px;color:var(--tinte2);flex:1}
.stufe li{display:flex;gap:10px}.stufe li::before{content:"✓";color:var(--gruen);font-weight:800}
.stufe .fussknoepfe .pille{flex:1;justify-content:center}
.stufe .seite>p{margin:0;color:var(--tinte2);font-size:16px;flex:1}
.hinweis{margin-top:28px;background:var(--flaeche);border-radius:20px;padding:18px 22px;box-shadow:var(--sch1);font-size:16px;color:var(--tinte2)}
.hinweis b{color:var(--tinte)}

/* Qualität */
.werte{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:1px;background:rgba(255,255,255,.1);border-radius:var(--r);overflow:hidden;margin-top:48px}
.wert{background:#0B0F17;padding:30px}
.wert b{display:block;font-size:22px;letter-spacing:-.02em;color:#F5F5F7}
.wert span{display:block;margin-top:8px;color:#B6BCC8;font-size:15.5px}

/* FAQ */
.faq{margin-top:40px;display:flex;flex-direction:column;gap:12px}
details{background:var(--flaeche);border-radius:20px;box-shadow:var(--sch1);padding:0 24px}
summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;font-size:17.5px;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:24px;line-height:1;color:var(--tinte3);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 20px;color:var(--tinte2)}

/* Kontakt, Fuß */
.kontakt{text-align:center}
.fuss{padding:40px 0 56px;border-top:1px solid var(--linie);font-size:14px;color:var(--tinte3)}
.fuss .spalte{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.fuss a{color:var(--tinte2);text-decoration:none}.fuss a:hover{text-decoration:underline}
.fuss .rechts{margin-left:auto}

/* Rechtsseiten */
.recht{padding:56px 0 96px}
.recht h1{font-size:clamp(34px,5vw,52px)}
.recht h2{font-size:24px;letter-spacing:-.02em;margin:40px 0 10px}
.recht p,.recht li{color:var(--tinte2)}
.platz{background:color-mix(in srgb,var(--orange) 18%,transparent);color:var(--tinte);border-radius:6px;padding:1px 6px;font-weight:700}
.entwurf{background:color-mix(in srgb,var(--orange) 14%,var(--flaeche));border-radius:16px;padding:16px 20px;margin:24px 0}

/* Erscheinen beim Scrollen */
.bewegt .auf{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s}
.bewegt .auf.da{opacity:1;transform:none}

/* Zahlen */
.zahlen-band{padding:clamp(40px,6vw,72px) 0;border-top:1px solid var(--linie)}
.zahlen{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,140px),1fr));gap:28px 20px;text-align:center}
.zahlen b{display:block;font-size:clamp(34px,4vw,52px);font-weight:800;letter-spacing:-.045em;line-height:1.05;background:var(--marke);-webkit-background-clip:text;background-clip:text;color:transparent}
.zahlen span{display:block;margin-top:6px;color:var(--tinte3);font-size:15px;font-weight:600}

/* Probe-Stunde */
.probe{padding-top:0}
.probe-karte{border-radius:36px;padding:clamp(28px,5vw,64px);color:#F5F5F7;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(28px,5vw,56px);align-items:center;
  background:radial-gradient(80% 120% at 100% 0%,rgba(0,184,217,.32),transparent 60%),radial-gradient(70% 100% at 0% 100%,rgba(10,132,255,.38),transparent 60%),#0B0F17;box-shadow:var(--sch2)}
.probe-karte .etikett{color:#9AA1AD}.probe-karte .einl{color:#C7CBD3}
.ablauf{counter-reset:a;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.ablauf li{counter-increment:a;display:grid;grid-template-columns:40px 1fr;column-gap:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);border-radius:20px;padding:16px 18px}
.ablauf li::before{content:counter(a);grid-row:span 2;width:40px;height:40px;border-radius:50%;background:var(--marke);display:flex;align-items:center;justify-content:center;font-weight:800}
.ablauf b{font-size:17px}.ablauf span{color:#B6BCC8;font-size:15px}
@media (max-width:860px){.probe-karte{grid-template-columns:1fr}}

/* 3D-Neigung mit Glanzreflex (Werte setzt das Skript nur bei Maus) */
.neig{position:relative;transform:perspective(1100px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .7s cubic-bezier(.22,.61,.36,1),box-shadow .7s}
.neig.aktiv{transition:transform .12s linear,box-shadow .7s;box-shadow:var(--sch2)}
.neig::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .5s;
  background:radial-gradient(circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.20),rgba(255,255,255,0) 50%)}
.neig.aktiv::after{opacity:1}

/* Klappkarten: ohne Skript stehen Vorder- und Rückseite untereinander */
.klapp{position:relative;perspective:1400px}
.klapp-innen{display:grid;height:100%}
.klapp .seite{position:relative;background:var(--flaeche);border-radius:var(--r);box-shadow:var(--sch1);padding:28px;display:flex;flex-direction:column;gap:12px}
.ohne-js .klapp .seite.vorn{border-radius:var(--r) var(--r) 0 0;padding-bottom:12px}
.ohne-js .klapp .seite.hinten{border-radius:0 0 var(--r) var(--r);padding-top:12px}
.ohne-js .klapp .dreh,.ohne-js .klapp .vorn .pille{display:none}
.dreh{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;border:0;background:var(--bg2);color:var(--tinte);font:700 14px var(--schrift);border-radius:999px;padding:9px 14px;cursor:pointer}
.grau .dreh,.hervor .dreh{background:color-mix(in srgb,var(--tinte) 7%,transparent)}
.dreh:hover{background:color-mix(in srgb,var(--blau) 14%,var(--bg2))}
.fussknoepfe{display:flex;gap:8px;align-items:center;margin-top:auto;padding-top:4px}
.fussknoepfe .dreh{align-self:auto;flex:none}
body:not(.ohne-js) .klapp .seite{grid-area:1/1;backface-visibility:hidden;-webkit-backface-visibility:hidden}
body:not(.ohne-js) .klapp-innen{transform-style:preserve-3d;transition:transform .8s cubic-bezier(.22,.61,.36,1)}
body:not(.ohne-js) .klapp .hinten{transform:rotateY(180deg)}
.klapp.offen .klapp-innen{transform:rotateY(180deg)}
.klapp .hinten{background:linear-gradient(160deg,color-mix(in srgb,var(--blau) 7%,var(--flaeche)),var(--flaeche) 60%)}

/* Gestaffeltes Einblenden der Kacheln (translate statt transform, damit die Neigung frei bleibt) */
.bewegt .staffel>*{opacity:0;translate:0 18px;transition:opacity .7s,translate .7s cubic-bezier(.22,.61,.36,1)}
.bewegt .staffel.da>*{opacity:1;translate:none}
.bewegt .staffel>:nth-child(2){transition-delay:.07s}.bewegt .staffel>:nth-child(3){transition-delay:.14s}.bewegt .staffel>:nth-child(4){transition-delay:.21s}.bewegt .staffel>:nth-child(5){transition-delay:.28s}.bewegt .staffel>:nth-child(6){transition-delay:.35s}
.bewegt .staffel.da>*:hover{transition-delay:0s}
.preise>*,.zielgruppen>*{min-width:0}
.fussknoepfe{flex-wrap:wrap}
.fussknoepfe .pille,.dreh{white-space:nowrap}
.stufe .dreh{position:absolute;top:24px;right:22px;padding:7px 12px;font-size:13px}
.stufe .seite h3{padding-right:120px}