:root{
  color-scheme:dark;
  --bg:#0A0E17;
  --bg-deep:#070A11;
  --surface:#11161F;
  --surface-2:#1B2030;
  --fg:#F2F4F8;
  --muted:#8A91A0;
  --border:#2A3340;
  --accent:#6FCFE8;
  --accent-deep:#0096C8;
  --signal:#B6E55A;
  --font-display:"Space Grotesk","Inter",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.23,1,.32,1);
  --max:1180px;
}
html[data-theme="light"]{
  color-scheme:light;
  --bg:oklch(.972 .007 240);
  --bg-deep:oklch(.935 .012 242);
  --surface:oklch(.995 .003 240);
  --surface-2:oklch(.925 .014 244);
  --fg:oklch(.205 .024 255);
  --muted:oklch(.475 .026 255);
  --border:oklch(.835 .018 245);
  --accent:#0096C8;
  --accent-deep:oklch(.49 .125 225);
  --signal:#8AC11F;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background-color:var(--bg);color:var(--fg);font-family:var(--font-body);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit}
.wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:0;padding:10px 16px;background:var(--accent);color:#06232e;z-index:100}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.site-header{position:sticky;top:0;z-index:40;padding:10px 12px}
.nav-shell{
  width:min(1400px,100%);min-height:58px;margin:auto;padding:0 12px 0 16px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  border:1px solid color-mix(in srgb,var(--fg) 12%,transparent);border-radius:999px;
  background:color-mix(in srgb,var(--bg) 68%,transparent);
  box-shadow:0 14px 44px rgba(0,0,0,.2);backdrop-filter:blur(24px) saturate(115%)
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-family:var(--font-display);font-size:14px;font-weight:600;line-height:1.05}
.brand img{width:32px;height:32px;border-radius:50%}
.brand span{display:flex;flex-direction:column}
.brand small{margin-top:3px;color:var(--muted);font-family:var(--font-body);font-size:9px;font-weight:450;letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:4px}
.nav > a:not(.nav-cta){padding:9px 10px;border-radius:999px;color:var(--muted);font-size:13px;font-weight:510}
.nav > a:not(.nav-cta):hover{background:color-mix(in srgb,var(--fg) 7%,transparent);color:var(--fg)}
.theme-toggle{
  width:38px;height:38px;border:0;border-radius:50%;display:grid;place-items:center;
  background:transparent;color:var(--muted);cursor:pointer
}
.theme-toggle:hover{background:color-mix(in srgb,var(--fg) 7%,transparent);color:var(--fg)}
.theme-toggle svg{width:17px;height:17px}
.theme-toggle .moon{display:none}
html[data-theme="light"] .theme-toggle .sun{display:none}
html[data-theme="light"] .theme-toggle .moon{display:block}
.nav-cta,.btn-primary{
  color:var(--fg);
  background:color-mix(in srgb,var(--surface) 80%,transparent);
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 color-mix(in srgb,var(--fg) 9%,transparent),0 14px 34px -28px rgba(0,0,0,.82);
  font-weight:590
}
.nav-cta{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border-radius:999px;font-size:13px;white-space:nowrap}
.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:50%;background:transparent;color:var(--fg)}
.breadcrumbs{padding-top:30px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--muted)}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.breadcrumbs li+li::before{content:"/";margin-right:8px;color:var(--border)}
.breadcrumbs a:hover{color:var(--accent)}
.hero{position:relative;padding:clamp(62px,9vw,118px) 0 clamp(72px,9vw,120px);overflow:hidden}
.hero::before{
  content:"";position:absolute;width:720px;height:720px;top:-390px;right:-160px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent) 20%,transparent),transparent 67%);
  filter:blur(34px);pointer-events:none
}
.hero.has-photo::after{
  content:"";position:absolute;z-index:0;inset:0 0 0 38%;pointer-events:none;opacity:.62;
  background-image:linear-gradient(180deg,color-mix(in srgb,var(--bg) 6%,transparent),color-mix(in srgb,var(--bg) 66%,transparent)),var(--hero-image);
  background-size:cover;background-position:var(--hero-position,center);
  mask-image:linear-gradient(90deg,transparent 0,#000 18%,#000 100%);
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18%,#000 100%)
}
.hero.has-direct-photo::after{display:none}
.hero-direct-photo{
  position:absolute;z-index:0;inset:0 0 0 38%;width:62%;height:100%;object-fit:cover;
  object-position:var(--hero-position,center);opacity:.78;pointer-events:none;
  mask-image:linear-gradient(90deg,transparent 0,#000 18%,#000 100%);
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18%,#000 100%)
}
html[data-theme="light"] .hero.has-photo::after{opacity:.48}
html[data-theme="light"] .hero-direct-photo{opacity:.64}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(42px,7vw,96px);align-items:start}
.kicker{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10.5px;
  text-transform:uppercase;letter-spacing:.1em;color:var(--accent)
}
.kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal)}
h1,h2,h3{font-family:var(--font-display);line-height:1.08;letter-spacing:-.02em}
h1{max-width:16ch;margin:20px 0 24px;font-size:clamp(42px,6.2vw,72px);font-weight:600;letter-spacing:-.03em}
h2{margin:0;font-size:clamp(30px,4vw,48px);font-weight:600}
h3{margin:0;font-size:clamp(19px,2vw,24px);font-weight:590}
.gradient-text{
  color:transparent;background:linear-gradient(100deg,var(--accent-deep),var(--accent) 44%,var(--signal));
  background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  box-decoration-break:clone;-webkit-box-decoration-break:clone
}
.lead{max-width:64ch;margin:0;color:var(--muted);font-size:clamp(17px,1.5vw,20px);line-height:1.65}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:13px 20px;
  border:1px solid transparent;border-radius:10px;font-size:14px;font-weight:550;letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .25s ease,border-color .2s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-secondary{border-color:var(--border);background:color-mix(in srgb,var(--surface) 80%,transparent)}
.btn-secondary:hover,.btn-primary:hover{border-color:color-mix(in srgb,var(--fg) 28%,var(--border));background:color-mix(in srgb,var(--surface) 92%,transparent)}
.micro{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.05em;color:var(--muted)}
.proof-panel{border-top:1px solid var(--border)}
.proof-row{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--border);align-items:baseline}
.proof-row span:first-child{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.proof-row span:last-child{text-align:right;font-size:14px}
main section{padding:clamp(72px,9vw,120px) 0}
.surface-section{background:color-mix(in srgb,var(--surface) 50%,transparent)}
.section-head{max-width:830px;margin-bottom:clamp(38px,5vw,64px)}
.section-head .kicker{margin-bottom:15px}
.section-head p{max-width:68ch;margin:18px 0 0;color:var(--muted);font-size:17px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,7vw,92px);align-items:start}
.prose{max-width:72ch}
.prose h2{margin-bottom:24px}
.prose h3{margin:34px 0 12px}
.prose p{margin:0 0 18px;color:var(--muted)}
.prose strong{color:var(--fg);font-weight:550}
.check-list{display:grid;gap:1px;margin:0;padding:0;border:1px solid var(--border);border-radius:16px;overflow:hidden;list-style:none;background:var(--border)}
.check-list li{position:relative;padding:18px 20px 18px 50px;background:var(--bg);font-size:14px}
.check-list li::before{
  content:"";position:absolute;left:20px;top:23px;width:12px;height:7px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)
}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--border)}
.card{min-height:230px;padding:26px 24px;background:var(--bg);transition:background .25s ease}
.card:hover{background:var(--surface)}
.card .index{display:block;margin-bottom:32px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--muted)}
.card h3{margin-bottom:12px}
.card p{margin:0;color:var(--muted);font-size:14px}
.field-image{
  position:relative;height:clamp(300px,42vw,500px);margin:clamp(36px,6vw,70px) 0 0;
  border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--surface)
}
.field-image img{width:100%;height:100%;object-fit:cover;object-position:var(--image-position,center);transition:transform .9s var(--ease)}
.field-image:hover img{transform:scale(1.025)}
.field-image::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,color-mix(in srgb,var(--bg-deep) 84%,transparent));pointer-events:none}
.field-image figcaption{
  position:absolute;z-index:2;left:20px;bottom:20px;max-width:calc(100% - 40px);
  padding:10px 13px;border:1px solid color-mix(in srgb,var(--fg) 14%,transparent);border-radius:10px;
  background:color-mix(in srgb,var(--bg-deep) 76%,transparent);color:var(--fg);
  box-shadow:0 10px 30px rgba(0,0,0,.25);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  font-family:var(--font-mono);font-size:10px;line-height:1.45;letter-spacing:.07em;text-transform:uppercase
}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:steps}
.step{padding-top:18px;border-top:1px solid var(--border);counter-increment:steps}
.step::before{content:"0" counter(steps);display:block;margin-bottom:28px;font-family:var(--font-mono);font-size:11px;color:var(--accent)}
.step h3{margin-bottom:10px}
.step p{margin:0;color:var(--muted);font-size:14px}
.expert-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(36px,7vw,88px);align-items:start}
.aside-box{position:sticky;top:94px;border:1px solid var(--border);border-radius:16px;background:var(--surface);padding:26px}
.aside-box h3{margin-bottom:18px}
.aside-box dl{margin:0}
.aside-box div{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:13px 0;border-top:1px solid var(--border)}
.aside-box dt{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.aside-box dd{margin:0;text-align:right;font-size:13px}
.note{margin-top:22px;padding:16px;border:1px solid var(--border);border-radius:10px;color:var(--muted);font-size:12.5px}
.faq{max-width:920px;border-top:1px solid var(--border)}
details{border-bottom:1px solid var(--border)}
summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 0;cursor:pointer;font-family:var(--font-display);font-size:clamp(17px,1.7vw,21px);font-weight:510;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--border);border-radius:50%;font-family:var(--font-body);font-weight:400}
details[open] summary::after{content:"−";border-color:var(--accent)}
details p{max-width:72ch;margin:0;padding:0 0 26px;color:var(--muted)}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related a{min-height:170px;padding:24px;border:1px solid var(--border);border-radius:14px;background:var(--bg);transition:transform .22s ease,border-color .2s ease}
.related a:hover{transform:translateY(-3px);border-color:var(--accent)}
.related small{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.related h3{margin:26px 0 8px}
.related p{margin:0;color:var(--muted);font-size:13px}
.cta-section{padding:0 0 clamp(72px,9vw,120px)}
.cta-box{
  display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;padding:clamp(32px,5vw,62px);
  border:1px solid var(--border);border-radius:18px;background:var(--surface)
}
.cta-box h2{max-width:16ch}
.cta-box p{max-width:56ch;margin:18px 0 0;color:var(--muted)}
.cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
footer{padding:56px 0 28px;border-top:1px solid var(--border);background:var(--bg-deep)}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:42px}
.footer-brand p{max-width:48ch;color:var(--muted);font-size:13px}
.footer-col h2{margin:0 0 14px;font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.footer-col ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.footer-col a{font-size:13px}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;margin-top:44px;padding-top:22px;border-top:1px solid var(--border);color:var(--muted);font-size:11px}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
[data-reveal].revealed{opacity:1;transform:none}

/* OCD App — gezielter Produkt-Polish */
.app-page main section{padding:clamp(64px,7vw,96px) 0}
.app-page .hero{
  min-height:min(780px,calc(100svh - 68px));display:flex;align-items:center;
  padding-block:clamp(72px,8vw,104px)
}
.app-page .hero.has-direct-photo::after{
  content:"";display:block;position:absolute;z-index:0;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg,color-mix(in srgb,var(--bg) 98%,transparent) 0%,color-mix(in srgb,var(--bg) 88%,transparent) 34%,color-mix(in srgb,var(--bg) 28%,transparent) 70%,color-mix(in srgb,var(--bg) 18%,transparent) 100%),
    linear-gradient(180deg,color-mix(in srgb,var(--bg) 16%,transparent),color-mix(in srgb,var(--bg) 42%,transparent))
}
.app-page .hero-direct-photo{
  inset:0;width:100%;height:100%;opacity:.88;object-position:62% center;
  mask-image:none;-webkit-mask-image:none
}
.app-page .hero-grid{
  grid-template-columns:minmax(0,1.08fr) minmax(330px,.72fr);align-items:end
}
.app-page .hero .lead{max-width:58ch;color:color-mix(in srgb,var(--fg) 68%,var(--muted))}
.app-page .proof-panel{
  padding:22px;border:1px solid color-mix(in srgb,var(--fg) 13%,transparent);border-radius:14px;
  background:color-mix(in srgb,var(--bg-deep) 78%,transparent);
  box-shadow:0 24px 56px -36px rgba(0,0,0,.8);
  backdrop-filter:blur(16px) saturate(1.15);-webkit-backdrop-filter:blur(16px) saturate(1.15)
}
.app-page .proof-row:first-child{padding-top:0}
.app-page .proof-row:last-child{padding-bottom:0;border-bottom:0}
.app-page .btn-primary:hover{box-shadow:0 14px 34px -26px rgba(0,0,0,.82)}
.app-page .btn-secondary:hover{background:color-mix(in srgb,var(--surface-2) 72%,transparent)}
.app-page .btn:active,.app-page .related a:active{transform:translateY(1px) scale(.99)}
.app-page .cta-actions>a:not(.btn){
  min-height:44px;display:inline-flex;align-items:center;text-decoration:underline;
  text-decoration-color:var(--border);text-underline-offset:5px
}
.app-page .cta-actions>a:not(.btn):hover{text-decoration-color:var(--fg)}
.app-page .app-feature-grid{
  grid-template-columns:repeat(12,minmax(0,1fr));gap:12px;border:0;border-radius:0;
  overflow:visible;background:transparent
}
.app-page .app-feature-grid .card{
  grid-column:span 3;min-height:218px;border:1px solid var(--border);border-radius:14px;
  background:color-mix(in srgb,var(--bg) 88%,var(--surface));transition:background .15s ease,border-color .15s ease,transform .15s ease
}
.app-page .app-feature-grid .card:first-child,
.app-page .app-feature-grid .card:last-child{grid-column:span 6}
.app-page .app-feature-grid .card:first-child h3,
.app-page .app-feature-grid .card:last-child h3{font-size:clamp(23px,2.4vw,30px)}
.app-page .app-feature-grid .card:first-child p,
.app-page .app-feature-grid .card:last-child p{max-width:48ch;font-size:15px}
.app-page .app-feature-grid .card .index{margin-bottom:clamp(24px,3vw,38px)}
.app-page .process{gap:0;border-top:1px solid var(--border)}
.app-page .step{padding:22px 22px 0;border-top:0;border-left:1px solid var(--border)}
.app-page .step:first-child{padding-left:0;border-left:0}
.app-page .field-image{box-shadow:0 28px 70px -52px rgba(0,0,0,.9)}
.app-page .ocd-shell-footer .shell-footer-cta{display:none}

@media(hover:hover){
  .app-page .app-feature-grid .card:hover{
    border-color:color-mix(in srgb,var(--fg) 20%,var(--border));
    background:color-mix(in srgb,var(--surface) 82%,var(--bg));transform:translateY(-2px)
  }
}
@media(max-width:960px){
  .menu-btn{display:grid;place-items:center}
  .nav{position:fixed;inset:80px 12px auto;display:none;padding:12px;border:1px solid var(--border);border-radius:18px;background:var(--bg-deep);box-shadow:0 24px 70px rgba(0,0,0,.4)}
  .nav.open{display:grid}
  .nav > a:not(.nav-cta),.nav-cta{width:100%;justify-content:flex-start;padding:13px 14px;border-radius:10px}
  .theme-toggle{position:absolute;right:14px;bottom:16px}
  .hero-grid,.split,.expert-grid,.cta-box{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(2,1fr)}
  .aside-box{position:static}
  .app-page .hero{min-height:auto}
  .app-page .hero-grid{grid-template-columns:1fr}
  .app-page .proof-panel{width:min(100%,620px);margin-top:10px}
  .app-page .app-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-page .app-feature-grid .card,
  .app-page .app-feature-grid .card:first-child,
  .app-page .app-feature-grid .card:last-child{grid-column:auto}
  .app-page .step{padding:22px 20px 0}
  .app-page .step:nth-child(odd){padding-left:0;border-left:0}
}
@media(max-width:680px){
  .wrap{width:min(100% - 32px,var(--max))}
  .site-header{padding-inline:8px}
  .brand small{display:none}
  .hero{padding-top:48px}
  .hero.has-photo::after{inset:0;opacity:.34;mask-image:none;-webkit-mask-image:none}
  .hero-direct-photo{inset:0;width:100%;opacity:.38;mask-image:none;-webkit-mask-image:none}
  .field-image{height:320px}
  .cards,.process,.related,.footer-grid{grid-template-columns:1fr}
  .proof-row{grid-template-columns:1fr;gap:5px}
  .proof-row span:last-child{text-align:left}
  .footer-bottom{display:grid}
  .app-page main section{padding:58px 0}
  .app-page .hero{padding:58px 0 64px}
  .app-page .hero.has-direct-photo::after{
    background:
      linear-gradient(180deg,color-mix(in srgb,var(--bg) 58%,transparent),color-mix(in srgb,var(--bg) 88%,transparent)),
      linear-gradient(90deg,color-mix(in srgb,var(--bg) 90%,transparent),color-mix(in srgb,var(--bg) 34%,transparent))
  }
  .app-page .hero-direct-photo{opacity:.62;object-position:64% center}
  .app-page h1{max-width:11ch;font-size:clamp(38px,12vw,52px)}
  .app-page .hero-actions{display:grid;grid-template-columns:1fr}
  .app-page .hero-actions .btn{width:100%}
  .app-page .proof-panel{padding:18px}
  .app-page .app-feature-grid{grid-template-columns:1fr}
  .app-page .app-feature-grid .card,
  .app-page .app-feature-grid .card:first-child,
  .app-page .app-feature-grid .card:last-child{min-height:auto;padding:24px}
  .app-page .process{grid-template-columns:1fr;border-top:0}
  .app-page .step,.app-page .step:nth-child(odd){padding:18px 0 28px;border-top:1px solid var(--border);border-left:0}
  .app-page .field-image{height:280px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  [data-reveal]{opacity:1;transform:none}
}