/* Lucid OS v2, dunkel, reduziert, ruhiger Rhythmus.
   Anleihen: Ruhe und Zentralachse (Stratosphere), Sektionsrhythmus und
   Stapelkarten (T&J), Beleg-Karten und Vertrauensleiste (MTK Homburg). */

@font-face { font-family:'Inter'; src:url('../fonts/inter-var-latin.woff2') format('woff2'); font-weight:100 900; font-display:swap; }
@font-face { font-family:'Instrument Serif'; src:url('../fonts/instrument-latin.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'Instrument Serif'; src:url('../fonts/instrument-italic-latin.woff2') format('woff2'); font-weight:400; font-style:italic; font-display:swap; }
@font-face { font-family:'Inter-Fallback'; src:local('Arial'); size-adjust:107%; ascent-override:90%; descent-override:22.5%; line-gap-override:0%; }

:root{
  --bg:#08080a;
  --bg-2:#0c0c0f;
  --card:rgba(255,255,255,.026);
  --line:rgba(255,255,255,.075);
  --line-2:rgba(255,255,255,.14);
  --text:#f4f4f2;
  --text-2:rgba(244,244,242,.62);
  --text-3:rgba(244,244,242,.56);
  --accent:#4ade80;
  --ease:cubic-bezier(.16,1,.3,1);
  --font:'Inter','Inter-Fallback',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --wrap:1180px;
  --pad:clamp(20px,5vw,48px);
  --sec-y:clamp(88px,13vh,168px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg); color:var(--text); font-family:var(--font);
  font-size:clamp(.95rem,.92rem + .12vw,1rem); line-height:1.62;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.btn:focus-visible{outline-offset:4px}
em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.muted{color:var(--text-2)}
.dim{color:var(--text-3)}
.center{text-align:center;margin-left:auto;margin-right:auto}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.wrap-narrow{max-width:800px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:#000;padding:10px 16px;z-index:200}
.skip:focus{left:12px;top:12px}

.scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:70;pointer-events:none;
  background:linear-gradient(90deg,rgba(74,222,128,.5),rgba(244,244,242,.85));
  transition:width .12s linear;
}
.grain{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.02;
  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='.72' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ Typo-Skala ============ */
.h1{
  font-size:clamp(2.15rem,4.44vw,4.05rem); font-weight:450; line-height:1.06;
  letter-spacing:-.035em; text-wrap:balance;
}
.h1 .l{display:block}
.h2{
  font-size:clamp(1.65rem,3.05vw,2.72rem); font-weight:450; line-height:1.14;
  letter-spacing:-.028em; text-wrap:balance;
}
.h2.big{font-size:clamp(1.75rem,3.5vw,3.05rem)}
.h3{font-size:clamp(1.02rem,1.35vw,1.19rem);font-weight:530;line-height:1.32;letter-spacing:-.015em}
.h3.big{font-size:clamp(1.5rem,2.6vw,2.15rem);font-weight:450;letter-spacing:-.025em}
.eyebrow{
  font-size:11.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--text-3);
  font-variant-numeric:tabular-nums;margin-bottom:clamp(18px,2.4vh,26px);
}
.sec > .wrap > .eyebrow,.who-text .eyebrow{display:flex;align-items:center;justify-content:center;gap:9px}
.who-text .eyebrow{justify-content:flex-start}
#beweis > .wrap > .eyebrow::before{animation:pulse 2.8s ease-in-out infinite}
.sec > .wrap > .eyebrow::before,.who-text .eyebrow::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 7px rgba(74,222,128,.55);flex:none;
}
.lead{font-size:clamp(1rem,1.32vw,1.14rem);color:var(--text-2);max-width:46ch;line-height:1.58}
.sub{color:var(--text-2);max-width:52ch;margin-top:16px}
.sub.center{margin-left:auto;margin-right:auto}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:46px;padding:0 22px;border-radius:999px;text-decoration:none;
  font-size:14.5px;font-weight:500;letter-spacing:-.01em;white-space:nowrap;
  border:1px solid transparent;transition:transform .4s var(--ease),background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease);
}
.btn-primary{background:#f4f4f2;color:#08080a}
.btn-primary:hover{transform:translateY(-2px);background:#fff}
.btn-ghost{border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:rgba(255,255,255,.32);transform:translateY(-2px)}
.btn-nav{min-height:38px;padding:0 17px;font-size:13.5px;background:#f4f4f2;color:#08080a}
.btn-nav:hover{background:#fff}
.ar{width:15px;height:15px;position:relative;flex:none}
.ar::before{
  content:"";position:absolute;inset:0;
  background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12h13m-5-6 6 6-6 6' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12h13m-5-6 6 6-6 6' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform .4s var(--ease);
}
.btn:hover .ar::before{transform:translateX(3px)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(28px,4vh,40px);justify-content:center}
.cta-row.center{justify-content:center}

/* ============ Nav ============ */
.nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:50;
  width:auto;max-width:calc(100vw - 2*var(--pad));
  display:flex;align-items:center;gap:clamp(16px,1.8vw,30px);
  padding:8px 8px 8px 18px;border-radius:999px;
  background:rgba(12,12,15,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);
  transition:transform .5s var(--ease),opacity .35s var(--ease);
}
.nav.hidden{transform:translateX(-50%) translateY(-170%);opacity:0;pointer-events:none}
.pulse-dot{
  position:relative;display:inline-block;width:6px;height:6px;border-radius:50%;flex:none;
  background:var(--accent);box-shadow:0 0 9px rgba(74,222,128,.8);
  animation:pulse 3.4s ease-in-out infinite;
}
.pulse-dot::before,.pulse-dot::after{
  content:"";position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px 0 0 -3px;
  border-radius:50%;border:1px solid var(--accent);opacity:0;
  animation:radar 3.4s cubic-bezier(.16,1,.3,1) infinite;
}
.pulse-dot::after{animation-delay:1.1s}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.9)}}
@keyframes radar{
  0%{transform:scale(1);opacity:.55}
  70%{opacity:0}
  100%{transform:scale(4.6);opacity:0}
}
.nav-brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--text);flex:none;min-height:44px;padding-right:clamp(4px,1vw,14px)}
.nav-mark{display:none;height:17px;width:auto;opacity:.92}
.nav-word{height:11px;width:auto;opacity:.9}

/* Menueknopf und Menue, nur auf schmalen Schirmen */
.burger{
  display:none;width:40px;height:40px;border:0;background:none;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;
}
.burger span{display:block;width:19px;height:1.5px;background:var(--text);border-radius:2px;
  transition:transform .35s var(--ease),opacity .25s var(--ease)}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
.menu{
  position:fixed;inset:0;z-index:48;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;
  background:rgba(8,8,10,.97);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  opacity:0;transition:opacity .3s var(--ease);
}
.menu[hidden]{display:none}
.menu.open{opacity:1}
.menu-links{display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:26px}
.menu-links a{
  color:var(--text);text-decoration:none;font-size:1.5rem;font-weight:450;letter-spacing:-.02em;
  padding:12px 20px;min-height:48px;display:flex;align-items:center;
}
.menu .btn-primary{min-width:230px}
.menu-lang{margin-top:18px;color:var(--text-2);text-decoration:none;font-size:13px;
  letter-spacing:.1em;padding:12px 16px;min-height:44px;display:flex;align-items:center}
.nav-links{display:flex;gap:clamp(14px,1.5vw,24px)}
.nav-links a{color:var(--text-2);text-decoration:none;font-size:13.5px;transition:color .25s var(--ease)}
.nav-links a:hover{color:var(--text)}
.lang{
  display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:28px;
  border:1px solid var(--line);border-radius:999px;color:var(--text-2);text-decoration:none;
  font-size:11.5px;letter-spacing:.1em;transition:color .25s var(--ease),border-color .25s var(--ease);
}
.lang:hover{color:var(--text);border-color:var(--line-2)}
.nav-links a.is-here{color:var(--text)}
.nav-links a.is-here::after{content:"";display:block;height:1px;margin-top:3px;background:var(--line-2)}

/* ============ Hero ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:clamp(120px,17vh,190px) 0 clamp(70px,9vh,110px);overflow:hidden}
.hero-glow{
  position:absolute;left:50%;top:-10%;transform:translateX(-50%);
  width:min(1500px,190vw);aspect-ratio:2/1;pointer-events:none;
  background:radial-gradient(ellipse at 50% 40%,rgba(120,150,255,.13),rgba(74,222,128,.05) 38%,transparent 68%);
  filter:blur(30px);
}
.hero-inner{position:relative;z-index:2;text-align:center;display:flex;flex-direction:column;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;padding:6px 15px 6px 11px;border-radius:999px;
  border:1px solid var(--line);background:var(--card);
  font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--text-2);
  margin-bottom:clamp(22px,3.2vh,32px);
}
.pill-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(74,222,128,.13)}
.hero .lead{margin-top:clamp(20px,2.8vh,28px);max-width:50ch;margin-left:auto;margin-right:auto}
.stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,40px);
  margin-top:clamp(48px,7vh,84px);padding-top:clamp(24px,3.4vh,32px);border-top:1px solid var(--line);
  max-width:880px;width:100%;text-align:center;
}
.stat-num{font-size:clamp(1.2rem,2.1vw,1.65rem);font-weight:450;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stats dd{font-size:12.5px;color:var(--text-3);margin-top:6px;line-height:1.5}
.scroll-cue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);width:22px;height:44px;display:grid;place-items:center}
.scroll-line{width:1px;height:40px;background:linear-gradient(180deg,transparent,var(--line-2),transparent);position:relative;overflow:hidden}
.scroll-line::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:rgba(244,244,242,.75);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{top:-40%}70%{top:100%}100%{top:100%}}

/* ============ Sektionen ============ */
.sec{padding:var(--sec-y) 0;position:relative}
.sec-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec .eyebrow.center,.sec .h2.center{text-align:center}
.sec > .wrap > .eyebrow{text-align:center}
.sec > .wrap > .h2{text-align:center}

/* Problem-Karten */
.cards-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,20px);margin-top:clamp(44px,6vh,68px)}
.card{border:1px solid var(--line);border-radius:16px;padding:clamp(22px,2.4vw,30px);background:var(--card);transition:border-color .4s var(--ease),transform .5s var(--ease)}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.card p{color:var(--text-2);font-size:14.5px;margin-top:10px}
.viz{height:92px;margin-bottom:22px;display:flex;flex-direction:column;justify-content:center;gap:7px;opacity:.9}
.vline{height:7px;border-radius:3px;background:rgba(255,255,255,.09);width:100%}
.vline:nth-child(2){width:76%}.vline:nth-child(4){width:64%}.vline:nth-child(5){width:82%}
.vline.hot{background:rgba(255,255,255,.26);width:88%}
.viz-repeat{flex-direction:row;align-items:center;gap:10px}
.vdoc{width:38px;height:52px;border:1px solid var(--line-2);border-radius:5px;background:rgba(255,255,255,.03)}
.vdoc:nth-child(2){opacity:.66}.vdoc:nth-child(3){opacity:.36}
.viz-lost{gap:9px}
.vmail{height:9px;border-radius:3px;background:rgba(255,255,255,.09);width:100%}
.vmail.miss{width:52%;background:repeating-linear-gradient(90deg,rgba(255,255,255,.16) 0 6px,transparent 6px 12px)}

/* Zitat */
.quote{margin:clamp(44px,6vh,72px) auto 0;max-width:720px;text-align:center}
.quote blockquote p{font-family:var(--serif);font-style:italic;font-size:clamp(1.25rem,2.3vw,1.72rem);line-height:1.4;letter-spacing:-.02em}
.quote figcaption{margin-top:16px;font-size:12px;letter-spacing:.09em;color:var(--text-3);text-transform:uppercase}

/* Split: Schritte + Panel */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:clamp(30px,4.5vw,72px);align-items:center;margin-top:clamp(46px,6.5vh,76px)}
.split > *{min-width:0}
.steps-list li > div{min-width:0}
.steps-list{list-style:none;display:flex;flex-direction:column;gap:clamp(22px,3vh,34px)}
.steps-list li{display:flex;gap:18px}
.sn{font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--text-3);line-height:1;flex:none;width:34px}
.steps-list p{color:var(--text-2);font-size:14.5px;margin-top:7px}
.panel{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));padding:clamp(18px,2vw,24px);box-shadow:0 30px 80px -40px rgba(0,0,0,.9)}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}
.panel-brand{display:inline-flex;align-items:center;gap:8px;font-size:10.5px;letter-spacing:.22em;color:var(--text-2)}
.panel-brand .pulse-dot{width:5px;height:5px}
.panel-time{font-size:10.5px;letter-spacing:.14em;color:var(--text-3);font-variant-numeric:tabular-nums}
.panel-label{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-3);margin:20px 0 10px}
.inbox{list-style:none;display:flex;flex-direction:column;gap:6px}
.mail{display:flex;gap:12px;align-items:baseline;padding:9px 12px;border-radius:9px;background:rgba(255,255,255,.022);border:1px solid transparent;font-size:12.5px;opacity:.5;transition:opacity .5s var(--ease),border-color .5s var(--ease),background .5s var(--ease)}
.mail-k{color:var(--text-3);flex:none;width:76px;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase}
.mail-t{color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1}
.mail.hit{opacity:1;border-color:rgba(74,222,128,.3);background:rgba(74,222,128,.07)}
.mail.hit .mail-k{color:var(--accent)}
.mail.hit .mail-t{color:var(--text)}
.todo{border:1px solid var(--line);border-radius:11px;padding:14px 15px;background:rgba(255,255,255,.03)}
.todo-t{font-size:13.5px;line-height:1.5}
.todo-m{font-size:11px;color:var(--text-3);margin-top:9px;letter-spacing:.05em}

/* Tool-Streifen */
.tools{margin-top:clamp(46px,6vh,72px);padding-top:clamp(26px,3.4vh,36px);border-top:1px solid var(--line);text-align:center}
.tools-lead{color:var(--text-2);font-size:14.5px}
.tool-list{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}
.tool-list li{
  padding:7px 15px;border:1px solid var(--line);border-radius:999px;background:var(--card);
  font-size:12.5px;color:var(--text-2);letter-spacing:.02em;
}

/* Timeline */
.timeline{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2vw,26px);margin-top:clamp(48px,6.5vh,76px);position:relative}
.timeline::before{content:"";position:absolute;left:4px;right:25%;top:9px;height:1px;background:var(--line)}
.timeline li{position:relative;padding-top:34px}
.timeline li::before{content:"";position:absolute;left:0;top:5px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:1px solid var(--line-2)}
.timeline li:first-child::before{background:var(--accent);border-color:var(--accent)}
.tt{position:absolute;left:20px;top:1px;font-size:11.5px;letter-spacing:.13em;color:var(--text-3);font-variant-numeric:tabular-nums}
.timeline p{color:var(--text-2);font-size:14px;margin-top:9px}

/* Beleg-Karten */
.cases{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2vw,24px);margin-top:clamp(46px,6.5vh,76px)}
.case{border:1px solid var(--line);border-radius:18px;padding:clamp(26px,3vw,38px);background:var(--card)}
.case-tag{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-3)}
.case-num{font-size:clamp(2.6rem,5.6vw,4.1rem);font-weight:300;letter-spacing:-.04em;line-height:1.05;margin-top:18px;font-variant-numeric:tabular-nums;position:relative;display:inline-block}
.case-num::after{
  content:"";position:absolute;left:2px;right:2px;bottom:-2px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent),rgba(74,222,128,0));opacity:.8;
}
.case-num{margin-bottom:14px}
.case-unit{font-size:12.5px;color:var(--text-3);letter-spacing:.04em}
.case-rows{margin-top:clamp(24px,3vh,34px);display:flex;flex-direction:column;gap:14px}
.case-rows > div{display:grid;grid-template-columns:112px minmax(0,1fr);gap:14px;padding-top:14px;border-top:1px solid var(--line)}
.case-rows dt{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--text-3);padding-top:2px}
.case-rows dd{font-size:14px;color:var(--text-2)}

/* Stapelkarten */
.stack{margin-top:clamp(40px,6vh,68px)}
.stack-card{
  position:sticky;border:1px solid var(--line);border-radius:20px;
  background:linear-gradient(180deg,#101015,#0a0a0c);
  padding:clamp(34px,4.4vw,58px) 0;margin-bottom:clamp(28px,4vh,44px);
  min-height:clamp(300px,42vh,380px);display:flex;align-items:center;
  box-shadow:0 -1px 0 rgba(255,255,255,.06),0 40px 90px -50px rgba(0,0,0,1);
}
.stack-card:nth-child(1){top:clamp(96px,14vh,132px);z-index:1}
.stack-card:nth-child(2){top:calc(clamp(96px,14vh,132px) + 16px);z-index:2}
.stack-card:nth-child(3){top:calc(clamp(96px,14vh,132px) + 32px);z-index:3}
.stack-card:last-child{margin-bottom:0}
.stack-inner{max-width:620px;margin-left:auto;margin-right:auto;text-align:center}
.stack-lead{margin-left:auto;margin-right:auto}
.stack-step{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-3);margin-bottom:16px}
.stack-lead{color:var(--text-2);margin-top:14px;max-width:52ch}
.net{
  display:inline-flex;align-items:center;gap:9px;margin-top:22px;padding:8px 15px;border-radius:999px;
  border:1px solid rgba(74,222,128,.24);background:rgba(74,222,128,.07);color:#cdeed9;font-size:13px;
}
.net::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}

/* Person */
.who{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(32px,5vw,80px);align-items:center}
.who-text p{color:var(--text-2);margin-top:16px;max-width:56ch}
.who-text .h2{margin-bottom:4px}
.trust{list-style:none;margin-top:clamp(28px,3.6vh,38px);display:flex;flex-direction:column;gap:11px}
.trust li{position:relative;padding-left:26px;font-size:13.5px;color:var(--text-2)}
.trust li::before{
  content:"";position:absolute;left:0;top:5px;width:15px;height:15px;background:var(--accent);opacity:.85;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 13 4.2 4.2L19 7.4' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 13 4.2 4.2L19 7.4' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.who-img img{border-radius:16px;border:1px solid var(--line)}

/* FAQ */
.faq{margin-top:clamp(40px,5.5vh,64px);border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;
  font-size:clamp(.98rem,1.25vw,1.08rem);font-weight:500;letter-spacing:-.015em;line-height:1.4;
  transition:color .3s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:#fff}
.faq summary::after{
  content:"";position:absolute;right:4px;top:50%;width:15px;height:15px;margin-top:-7.5px;
  background:currentColor;opacity:.55;transition:transform .4s var(--ease);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--accent);opacity:.9}
.faq details[open] summary{color:#fff}
.faq details p{color:var(--text-2);font-size:14.5px;padding:0 48px 24px 0;max-width:66ch;margin-top:-4px}

/* Final */
.final{overflow:hidden;text-align:center}
.final-glow{
  position:absolute;left:50%;bottom:-40%;transform:translateX(-50%);
  width:min(1300px,180vw);aspect-ratio:2/1;pointer-events:none;
  background:radial-gradient(ellipse at 50% 50%,rgba(120,150,255,.11),transparent 62%);filter:blur(34px);
}
.final .wrap{position:relative;z-index:2}
.signature{margin-top:clamp(60px,9vh,96px);display:flex;justify-content:center;align-items:flex-end;gap:clamp(36px,7vw,88px)}
.sig-col{display:flex;flex-direction:column;align-items:center;gap:13px}
.sig-hand{height:50px;width:auto;opacity:.92}
.sig-logo{height:18px;width:auto;opacity:.82}
.signature p{font-size:13px;margin:0}

/* Teilen */
.share{border-top:1px solid var(--line);padding:clamp(56px,8vh,88px) 0 clamp(48px,6vh,68px);text-align:center}
.share .eyebrow{display:flex;align-items:center;justify-content:center;gap:9px}
.share .eyebrow::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 7px rgba(74,222,128,.55);flex:none}
.share .sub{margin-top:14px}

.share-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-top:clamp(24px,3vh,32px)}
.share-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 20px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line);background:var(--card);color:var(--text-2);
  font-family:inherit;font-size:13.5px;letter-spacing:-.005em;text-decoration:none;
  transition:color .25s var(--ease),border-color .25s var(--ease),transform .35s var(--ease),background .25s var(--ease);
}
.share-btn:hover{color:var(--text);border-color:var(--line-2);transform:translateY(-2px)}
.share-native{background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.34);color:#d5f2df}
.share-native:hover{background:rgba(74,222,128,.18);border-color:rgba(74,222,128,.5);color:#e6faee}
.share-btn .ar{width:14px;height:14px}

/* Der Hauptknopf meldet sich dreimal kurz, dann ist Ruhe */
.share-lead-btn{background:rgba(74,222,128,.1);border-color:rgba(74,222,128,.3);color:#d5f2df}
.share-lead-btn:hover{background:rgba(74,222,128,.17);border-color:rgba(74,222,128,.5);color:#e6faee}
.share-lead-btn.wink{animation:wink 5.4s var(--ease) 3}
@keyframes wink{
  0%{transform:none}
  3%{transform:translateY(-3px) rotate(-1.4deg) scale(1.03)}
  7%{transform:translateY(0) rotate(1.1deg) scale(1.01)}
  11%{transform:translateY(-1px) rotate(-.5deg) scale(1.005)}
  15%,100%{transform:none}
}
.share-lead-btn.wink::after{
  content:"";position:absolute;inset:-1px;border-radius:999px;border:1px solid var(--accent);
  opacity:0;animation:winkring 5.4s var(--ease) 3;
}
.share-lead-btn{position:relative;overflow:visible}
@keyframes winkring{
  0%{transform:scale(1);opacity:.5}
  9%{transform:scale(1.13);opacity:0}
  100%{transform:scale(1.13);opacity:0}
}
.share.has-native a[data-share]{display:none}
.share-btn[hidden]{display:none}
.share-status{min-height:20px;margin-top:14px;font-size:12.5px;color:var(--text-3);opacity:0;transition:opacity .3s var(--ease)}
.share-status.on{opacity:1;color:var(--accent)}
.share-status.warn.on{color:var(--text-2)}

/* Footer */
.footer{border-top:1px solid var(--line);padding:44px 0 calc(44px + env(safe-area-inset-bottom))}
.footer-row{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.footer-row nav{display:flex;gap:22px;flex-wrap:wrap}
.footer-logo{height:14px;width:auto;opacity:.72}
.footer .link{font-size:13px;color:var(--text-2);text-decoration:none;transition:color .25s var(--ease)}
.footer .link:hover{color:var(--text)}

/* Sticky Mobile-CTA */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;
  padding:10px var(--pad) calc(10px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(8,8,10,0),rgba(8,8,10,.94) 34%);
}
.sticky-bar .btn{width:100%}
.sticky-bar.on{opacity:1;pointer-events:auto}

/* ============ Reveal ============ */
.js [data-rise]{opacity:0;transform:translateY(18px)}
.js .hero .pill{opacity:0;transform:translateY(10px)}
.js .hero .pill-dot{transform:scale(0)}
.js .nav{opacity:0;transform:translateX(-50%) translateY(-14px)}
.js .scroll-cue{opacity:0}
.js [data-lines] .l{opacity:0;transform:translateY(24px)}
.no-motion [data-rise],.no-motion [data-lines] .l{opacity:1;transform:none}

/* ============ Tablet ============ */
@media (max-width:1000px){
  .split{grid-template-columns:1fr;gap:38px}
  .who{grid-template-columns:1fr;gap:34px}
  .who-img{max-width:340px}
  .cards-3{grid-template-columns:1fr;gap:12px}
  .cases{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:34px}
  .nav-links{display:none}
  .lang{display:none}
  .btn-nav{display:none}
  .burger{display:flex}
  .nav{width:calc(100vw - 2*var(--pad));justify-content:space-between;padding:6px 6px 6px 16px}
  .nav-mark{height:19px}
}

/* ============ Mobile ============ */
@media (max-width:767px){
  :root{--sec-y:clamp(66px,9vh,96px)}
  .nav{top:12px;padding:7px 7px 7px 16px}
  .nav-mark{display:block}
  .nav-word{display:none}
  .hero{min-height:auto;padding:124px 0 70px}
  .h1{font-size:clamp(2.32rem,10.2vw,2.75rem)}
  .h2{font-size:clamp(1.42rem,6.2vw,1.66rem)}
  .h2.big{font-size:clamp(1.32rem,5.7vw,1.55rem)}
  .stats{grid-template-columns:1fr;gap:18px;max-width:none}
  .stats > .stat{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:baseline}
  .stats dd{margin-top:0}
  .scroll-cue{display:none}
  .cta-row .btn{width:100%}
  .hero .cta-row{gap:6px}
  .hero .btn-ghost{
    border-color:transparent;background:none;color:var(--text-2);min-height:44px;
    text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px;
  }
  .timeline{grid-template-columns:1fr;row-gap:26px}
  .timeline::before{left:4px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .timeline li{padding-top:0;padding-left:28px}
  .timeline li::before{top:6px}
  .tt{position:static;display:block;margin-bottom:6px}
  .viz{height:72px}
  .mail{flex-wrap:wrap;row-gap:3px}
  .mail.hit .mail-t{white-space:normal;overflow:visible}
  .case-rows > div{grid-template-columns:1fr;gap:5px}
  .stack-card{position:static;min-height:0;padding:26px 0;border-radius:16px;margin-bottom:14px}
  .stack-inner{text-align:left}
  .stack-lead{margin-left:0}
  .signature{gap:24px}
  .sig-hand{height:40px}
  .sig-logo{height:15px}
  .sticky-bar{display:block}
  .footer{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .share-actions{gap:7px}
  .share-btn{min-height:46px;padding:0 16px;font-size:13px}
  .msg-card{max-width:none}
  .msg-text{font-size:14px}
  .footer-row{flex-direction:column;align-items:flex-start;gap:10px}
  .footer-row nav{gap:2px 18px;row-gap:0}
  .footer .link{min-height:44px;display:inline-flex;align-items:center}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  [data-rise],[data-lines] .l,.hero .pill,.nav,.scroll-cue{opacity:1 !important;transform:none !important}
  .js .nav{transform:translateX(-50%) !important}
  .hero .pill-dot{transform:scale(1) !important}
  .pulse-dot{animation:none}
}