/* Layout: App zuerst. Hero mit Geräten, dann der Sync-Kreislauf (Plan → Uhr → Auswertung),
   Auswertung mit zwei Handys, App-Funktionen, Trainer & Athleten, Excel als kompaktes Extra-Band,
   Start-Tabs, FAQ, Abschluss. Bewusst nur dunkel, wie die App (Aqua). */
:root{
  color-scheme:dark;
  --bg:#080d19; --bg2:#0b1120; --surface:#111a2b; --surface2:#172338; --border:#1f2c44; --border2:#2b3b58;
  --text:#e6ecf4; --muted:#8b9bb2; --faint:#5d6c84;
  --accent:#38bdf8; --on-accent:#06121d;
  --run:#fb923c; --bike:#34d399; --swim:#38bdf8; --ai:#8f97f6; --key:#f6c945; --stabi:#e879f9; --success:#4ade80; --warn:#fbbf24;
  --f-display:'Manrope',-apple-system,"Segoe UI",sans-serif;
  --f-body:'IBM Plex Sans',-apple-system,"Segoe UI",sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
.laptop img,.phone img,.frame img,.sheet img{width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
h1,h2,h3{font-family:var(--f-display);letter-spacing:-.02em;text-wrap:balance;margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-inline:24px}
.proto{font-size:12px;color:var(--faint);text-align:center;padding:6px 16px;border-bottom:1px solid var(--border);background:var(--bg2)}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}

/* Kopf */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:18px}
.mark{display:flex;gap:3px}
.mark i{width:14px;height:14px;border-radius:4px;display:block}
.links{display:flex;gap:26px;font-size:14.5px;color:var(--muted);flex:1}
.links a:hover{color:var(--text)}
.nav-cta{display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:10px 18px;border:1px solid transparent;font-weight:600;font-size:15px;white-space:nowrap;transition:filter .15s,background .15s,border-color .15s}
.btn.pri{background:var(--accent);color:var(--on-accent)}
.btn.pri:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--surface);border-color:var(--border2)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.link{background:none;color:var(--muted);padding-inline:6px}
.btn.lg{padding:13px 22px;font-size:16px}

/* Hero */
.hero{position:relative;padding-block:72px 48px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-200px -10% auto;height:620px;background:radial-gradient(ellipse at 70% 40%,rgba(56,189,248,.16),transparent 60%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.h1{font-size:clamp(38px,5.2vw,62px);font-weight:800;line-height:1.02;margin:14px 0 18px}
.h1 .s{display:block;color:var(--muted)}
.lede{font-size:18.5px;color:var(--muted);max-width:540px;margin:0 0 30px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:13.5px;color:var(--faint)}
.trust span{display:inline-flex;align-items:center;gap:7px}
.trust i{width:6px;height:6px;border-radius:50%;background:var(--success);display:block}
.devices{position:relative;padding-bottom:40px}
.laptop{border-radius:14px;border:1px solid var(--border2);background:var(--bg2);box-shadow:0 30px 80px rgba(0,0,0,.55);overflow:hidden}
.laptop .chrome{height:26px;display:flex;align-items:center;gap:6px;padding-inline:12px;border-bottom:1px solid var(--border);background:var(--surface)}
.laptop .chrome i{width:9px;height:9px;border-radius:50%;background:var(--border2);display:block}
.laptop .chrome span{margin-left:12px;font-family:var(--f-mono);font-size:10.5px;color:var(--faint)}
.phone{border-radius:34px;border:7px solid #1a2334;background:#070b16;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.6)}
.devices .phone{position:absolute;right:-8px;bottom:0;width:30%;min-width:170px}
.toast{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border2);border-radius:12px;padding:10px 14px;font-size:13.5px;line-height:1.35;box-shadow:0 16px 40px rgba(0,0,0,.5)}
.toast i{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-style:normal;font-family:var(--f-mono);font-size:10px;font-weight:600;color:var(--on-accent);flex:none}
.toast small{display:block;color:var(--muted);font-size:12px}
.toast.t1{left:-26px;top:-22px}
.toast.t2{left:-26px;bottom:6px}

/* Integrationen */
.works{border-block:1px solid var(--border);background:var(--bg2)}
.works .wrap{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center;padding-block:20px;color:var(--muted);font-family:var(--f-display);font-weight:700;font-size:15px}
.works small{font-family:var(--f-mono);font-weight:400;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}

/* Abschnitte */
.sec{padding-block:96px}
.sec-head{max-width:720px;margin-bottom:44px}
.h2{font-size:clamp(30px,3.8vw,44px);font-weight:800;line-height:1.08;margin:12px 0 16px}
.sec-head p,.intro{color:var(--muted);font-size:18px;margin:0}
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:center}
.split.rev{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.split > *{min-width:0}
.points{display:grid;gap:22px;margin:0;padding:0;list-style:none}
.points li{display:grid;grid-template-columns:36px 1fr;gap:14px}
.ic{width:36px;height:36px;border-radius:10px;background:var(--surface2);border:1px solid var(--border2);display:grid;place-items:center;color:var(--accent)}
.ic svg{width:18px;height:18px}
.points b{display:block;font-size:16.5px;margin-bottom:2px}
.points span{color:var(--muted);font-size:15px}
.frame{border-radius:14px;border:1px solid var(--border2);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.45);background:var(--bg2)}
.cap{font-size:13px;color:var(--faint);margin-top:12px}
.band{background:linear-gradient(180deg,var(--bg2),var(--bg));border-block:1px solid var(--border)}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:99px;background:var(--surface);border:1px solid var(--border2);font-size:13px;color:var(--text)}
.chip.ro{color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:6px;vertical-align:1px}

/* Sync-Kreislauf */
.loop{display:grid;grid-template-columns:minmax(0,1fr) 48px minmax(0,1.1fr) 48px minmax(0,1fr);align-items:center}
.col{display:grid;gap:10px}
.col .k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:2px}
.node{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:11px 13px;font-size:14.5px}
.node b{display:block;font-size:15px}
.node small{display:block;color:var(--muted);font-size:12.5px;line-height:1.35}
.node .sw{width:10px;height:28px;border-radius:4px;flex:none}
.node.extra{border-style:dashed;background:transparent}
.node.extra .tagx{margin-left:auto;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.hubapp{background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 16%,var(--surface)),var(--surface));border:1px solid color-mix(in srgb,var(--accent) 45%,var(--border2));border-radius:20px;padding:22px;box-shadow:0 20px 60px rgba(56,189,248,.08)}
.hubapp h3{font-size:21px;display:flex;align-items:center;gap:10px}
.hubapp p{color:var(--muted);font-size:14.5px;margin:6px 0 14px}
.zt{width:100%;border-collapse:collapse;font-size:13px}
.zt td{padding:6px 0;border-bottom:1px solid var(--border2)}
.zt tr:last-child td{border-bottom:0}
.zt td:first-child{color:var(--muted);font-family:var(--f-mono);font-size:12px}
.zt td:last-child{text-align:right;font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.arr{display:grid;place-items:center;color:var(--accent)}
.arr svg{width:30px;height:22px}
.back{margin-top:22px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 18px;font-size:14.5px;color:var(--muted)}
.back b{color:var(--text)}
.back svg{width:22px;height:22px;color:var(--success);flex:none}

/* Auswertung */
.phones{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start;max-width:520px;margin-inline:auto;width:100%}
.phones .phone:last-child{margin-top:48px}
.score{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden;margin:0 0 28px}
.score div{background:var(--surface);padding:12px 14px}
.score small{display:block;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.score b{font-family:var(--f-mono);font-size:20px;font-weight:500;font-variant-numeric:tabular-nums}
.score b.ok{color:var(--success)}
.score em{display:block;font-style:normal;color:var(--muted);font-size:12px;line-height:1.35;margin-top:2px}

/* App-Funktionen */
.feat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 28px;margin:44px 0 0;padding:0;list-style:none}
.feat li{display:grid;grid-template-columns:36px 1fr;gap:12px}
.feat b{display:block;font-size:15.5px}
.feat span{color:var(--muted);font-size:14px}

/* KI-Clara */
.clara{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:56px;align-items:center}
.clara > *{min-width:0}
.cl-list{display:grid;gap:18px;margin:28px 0 0;padding:0;list-style:none}
.cl-list li{display:grid;grid-template-columns:36px 1fr;gap:14px}
.cl-list .ic{color:var(--ai)}
.cl-list b{display:block;font-size:16px}
.cl-list span{color:var(--muted);font-size:15px}
.card{background:var(--surface);border:1px solid var(--border2);border-radius:18px;padding:20px;box-shadow:0 24px 60px rgba(0,0,0,.4);display:grid;gap:14px}
.sess{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--border)}
.sess b{font-size:16px}
.sess small{display:block;color:var(--muted);font-size:13px}
.why{border-left:3px solid var(--ai);background:color-mix(in srgb,var(--ai) 8%,var(--surface));border-radius:0 12px 12px 0;padding:12px 14px;font-size:14.5px}
.why .who{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ai);display:block;margin-bottom:4px}
.why p{margin:0;color:var(--text)}
.why p + p{margin-top:8px;color:var(--muted)}
.ask{display:flex;gap:8px;flex-wrap:wrap}
.ask span{font-size:13px;padding:6px 11px;border-radius:99px;border:1px solid var(--border2);color:var(--muted)}
.bubble{justify-self:end;max-width:85%;background:var(--surface2);border:1px solid var(--border2);border-radius:14px 14px 4px 14px;padding:9px 13px;font-size:14px}
@media (max-width:980px){.clara{grid-template-columns:1fr}}

/* Trainer & Athleten */
.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.aud{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:6px}
.aud h3{font-size:23px;margin:8px 0 4px}
.aud p{color:var(--muted);font-size:15px;margin:0 0 10px}
.aud ul{margin:0 0 18px;padding-left:18px;color:var(--muted);font-size:14.5px;display:grid;gap:5px}
.aud ul b{color:var(--text);font-weight:600}
.aud .btn{align-self:flex-start;margin-top:auto}
.tag{align-self:flex-start;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:3px 9px;border-radius:99px}
.tag.c{color:var(--key);background:color-mix(in srgb,var(--key) 12%,transparent)}
.tag.a{color:var(--ai);background:color-mix(in srgb,var(--ai) 14%,transparent)}
.tag.x{color:var(--muted);background:var(--surface2)}
.mini{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:12px 14px;font-size:12.5px;display:grid;gap:4px;margin-bottom:18px}
.mini .r{display:grid;grid-template-columns:26px 1fr auto;gap:6px;align-items:center;padding:5px 0;border-bottom:1px solid var(--border)}
.mini .r:last-child{border-bottom:0}
.mini .d{font-family:var(--f-mono);color:var(--faint);font-size:11px}
.mini .m{font-family:var(--f-mono);color:var(--muted);font-size:11px}
.coachrow{margin-top:22px}

/* Excel als Extra */
.extra-band{border-block:1px solid var(--border);background:var(--bg2)}
.extra{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:44px;align-items:center;padding-block:64px}
.extra > *{min-width:0}
.extra h2{font-size:clamp(24px,2.8vw,32px);font-weight:800;line-height:1.12;margin:10px 0 12px}
.extra p{color:var(--muted);margin:0 0 16px;font-size:16px}
.extra ul{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:8px;font-size:15px;color:var(--muted)}
.extra li{display:grid;grid-template-columns:18px 1fr;gap:10px}
.extra li svg{width:16px;height:16px;color:var(--success);margin-top:4px}
.extra li b{color:var(--text);font-weight:600}
.sheet{border-radius:12px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.5);border:1px solid var(--border2)}
.formats{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13.5px;color:var(--muted)}

/* Start */
.steps3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.step{border-top:2px solid var(--accent);padding-top:16px}
.step small{font-family:var(--f-mono);color:var(--accent);font-size:12px}
.step b{display:block;font-size:17px;margin:4px 0}
.step span{color:var(--muted);font-size:15px}
.tabs-aud{display:inline-flex;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:4px;gap:4px;margin-bottom:30px}
.tabs-aud button{border:0;background:none;padding:8px 16px;border-radius:9px;color:var(--muted);font-weight:600;font-size:14.5px}
.tabs-aud button[aria-selected="true"]{background:var(--surface2);color:var(--text)}

/* FAQ */
.faq{max-width:820px}
details{border-bottom:1px solid var(--border);padding:18px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:600;font-size:17px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--f-mono);color:var(--accent);font-size:18px}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:10px 0 0;font-size:15.5px}

.final{text-align:center;padding-block:90px;background:radial-gradient(ellipse at 50% 0%,rgba(56,189,248,.14),transparent 60%)}
.final .h2{margin-inline:auto;max-width:760px}
.final p{color:var(--muted);font-size:18px;margin:0 auto 28px;max-width:560px}
.final .cta-row{justify-content:center}
footer{border-top:1px solid var(--border);padding-block:26px;color:var(--faint);font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Onboarding */
.ob{position:fixed;inset:0;z-index:60;background:rgba(2,5,11,.72);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px;padding-top:calc(16px + env(safe-area-inset-top,0px));padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}
.ob-box{width:100%;max-width:560px;max-height:100%;background:var(--bg2);border:1px solid var(--border2);border-radius:20px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.6)}
.ob-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.ob-top .t{font-size:13px;color:var(--muted)}
.ob-dots{display:flex;gap:6px}
.ob-dots i{width:22px;height:4px;border-radius:99px;background:var(--border2);display:block}
.ob-dots i.on{background:var(--accent)}
.ob-x{background:none;border:0;color:var(--muted);font-size:22px;line-height:1;padding:4px 8px;border-radius:8px}
.ob-body{padding:22px 22px 8px;overflow-y:auto}
.ob-body h3{font-size:24px;font-weight:800;margin-bottom:6px}
.ob-body .sub{color:var(--muted);font-size:15px;margin:0 0 18px}
.ob-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 22px 20px}
.choice{display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px;margin-bottom:10px;transition:border-color .15s}
.choice:hover{border-color:var(--accent)}
.choice .ic{width:44px;height:44px;border-radius:12px}
.choice .ic svg{width:22px;height:22px}
.choice b{display:block;font-size:16px}
.choice span{color:var(--muted);font-size:13.5px}
.choice em{font-style:normal;color:var(--accent);font-size:18px}
.fld{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
.inp{width:100%;background:var(--bg);border:1px solid var(--border2);border-radius:11px;padding:11px 13px;color:var(--text);font:inherit;font-size:16px}
.inp:focus{border-color:var(--accent);outline:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{background:var(--surface);border:1px solid var(--border2);border-radius:99px;padding:7px 13px;font-size:14px;color:var(--muted)}
.chips button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}
.drop{border:1.5px dashed var(--border2);border-radius:12px;padding:16px;text-align:center;font-size:14px;color:var(--muted);background:var(--bg)}
.hint{font-size:13.5px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:11px 13px;margin-top:16px}
.hint b{color:var(--text)}
.res{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:11px 13px;margin-top:8px}
.res[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.res small{color:var(--muted);display:block;font-size:12.5px}
.tl{display:grid;gap:0;margin-top:6px}
.tl div{position:relative;padding:0 0 14px 26px;font-size:15px}
.tl div::before{content:"";position:absolute;left:4px;top:7px;width:10px;height:10px;border-radius:50%;border:2px solid var(--border2);background:var(--bg2)}
.tl div::after{content:"";position:absolute;left:10px;top:21px;bottom:0;width:1px;background:var(--border)}
.tl div:last-child::after{display:none}
.tl .done::before{background:var(--success);border-color:var(--success)}
.tl .cur::before{background:var(--accent);border-color:var(--accent)}
.tl span{display:block;color:var(--muted);font-size:13.5px}
.tl div:not(.done):not(.cur){color:var(--muted)}
.wk{width:100%;border-collapse:collapse;font-size:14px}
.wk td{border-bottom:1px solid var(--border);padding:9px 4px;vertical-align:top}
.wk td:first-child{font-family:var(--f-mono);color:var(--faint);width:38px;font-size:12.5px;padding-top:11px}
.wk td.m{font-family:var(--f-mono);color:var(--muted);text-align:right;white-space:nowrap;font-size:12.5px}
.ok{width:56px;height:56px;border-radius:50%;background:color-mix(in srgb,var(--success) 16%,transparent);color:var(--success);display:grid;place-items:center;margin-bottom:14px}
.ok svg{width:28px;height:28px}

@media (max-width:980px){
  .hero .wrap,.split,.split.rev,.extra{grid-template-columns:1fr}
  .split.rev > :first-child{order:2}
  .devices{max-width:720px}
  .loop{grid-template-columns:1fr}
  .arr{transform:rotate(90deg);height:44px}
  .feat{grid-template-columns:repeat(2,minmax(0,1fr))}
  .toast.t1,.toast.t2{left:8px}
}
@media (max-width:768px){
  .links{display:none}
  .nav .wrap{gap:12px;justify-content:space-between}
  .nav-cta .btn.link{display:none}
  .hero{padding-block:44px 20px}
  .sec{padding-block:64px}
  .steps3,.pair,.feat{grid-template-columns:1fr}
  .score{grid-template-columns:repeat(2,minmax(0,1fr))}
  .aud{padding:22px}
  .btn{min-height:44px}
  .devices .phone{width:34%;min-width:120px;right:-4px}
}
@media (max-width:480px){.row2{grid-template-columns:1fr}.ob{padding:0}.ob-box{border-radius:0;height:100%;max-width:none}.phones{gap:12px}.toast{font-size:12.5px;padding:8px 10px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Hero-Ergänzungen */
.hl{background:linear-gradient(90deg,var(--accent),var(--bike));-webkit-background-clip:text;background-clip:text;color:transparent}
.proof{display:flex;gap:30px;flex-wrap:wrap;margin-top:34px;padding-top:24px;border-top:1px solid var(--border)}
.proof div{display:flex;align-items:center;gap:12px}
.proof b{font-size:34px;font-weight:500;color:var(--text);line-height:1}
.proof span{font-size:13px;color:var(--muted);line-height:1.35}

/* Sync-Maschine */
.machine{display:grid;grid-template-columns:minmax(0,.9fr) 40px minmax(0,1.5fr) 40px minmax(0,.7fr);align-items:stretch;background:radial-gradient(ellipse at 50% 0%,rgba(56,189,248,.10),transparent 70%),var(--bg2);border:1px solid var(--border2);border-radius:24px;padding:26px}
.stage{display:flex;flex-direction:column;gap:14px;min-width:0}
.stage-k{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.src{display:flex;flex-wrap:wrap;gap:6px}
.src .chip{font-size:12px;padding:3px 9px}
.plantext{flex:1;background:var(--surface);border:1px solid var(--border2);border-radius:14px;padding:16px;font-family:var(--f-mono);font-size:13px;color:var(--muted);line-height:1.5}
.plantext span{display:inline;color:var(--text);font-size:16px}
.caret{display:inline-block;width:2px;height:18px;background:var(--accent);vertical-align:-3px;margin-left:3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.s-mid{background:var(--surface);border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border2));border-radius:16px;padding:16px 16px 10px}
.wo{width:100%;height:auto;display:block}
.wo .ax{stroke:var(--border2);stroke-width:1}
.wo .band{fill:var(--success);opacity:.25}
.wo .wu{fill:var(--border2)}
.wo .wk{fill:var(--run)}
.wo .rc{fill:var(--bike);opacity:.8}
.wo .lb{fill:var(--success);font-family:var(--f-mono);font-size:12px}
.wo .in{fill:var(--on-accent);font-family:var(--f-mono);font-size:14px;font-weight:600}
.wo .tk{fill:var(--faint);font-family:var(--f-mono);font-size:11px}
.wo .wk{transform-box:fill-box;transform-origin:bottom;animation:grow .7s cubic-bezier(.2,.8,.2,1) both}
.wo .wk:nth-of-type(4){animation-delay:.1s}.wo .wk:nth-of-type(6){animation-delay:.2s}.wo .wk:nth-of-type(8){animation-delay:.3s}
@keyframes grow{from{transform:scaleY(.15)}to{transform:none}}
.pipe{position:relative;display:grid;place-items:center}
.pipe::before{content:"";position:absolute;left:4px;right:4px;top:50%;height:2px;background:var(--border2)}
.pipe i{position:relative;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:flow 1.8s ease-in-out infinite}
@keyframes flow{0%{transform:translateX(-14px);opacity:0}30%,70%{opacity:1}100%{transform:translateX(14px);opacity:0}}
.targets{list-style:none;margin:0;padding:0;display:grid;gap:8px;flex:1;align-content:center}
.targets li{display:grid;grid-template-columns:26px 1fr;column-gap:10px;align-items:center;background:var(--surface);border:1px solid var(--border2);border-radius:12px;padding:9px 12px}
.targets .okc{grid-row:span 2;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--success) 18%,transparent);color:var(--success);font-size:13px;font-weight:700}
.targets b{font-size:15px;line-height:1.2}
.targets small{color:var(--muted);font-size:12px;line-height:1.2}

/* Ein Tag */
.day{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,2fr);gap:36px;margin-top:56px;align-items:start}
.day-h h3{font-size:26px;font-weight:800}
.day-h p{color:var(--muted);margin:8px 0 0}
.tline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.tline li{position:relative;padding:22px 18px 0 0;border-top:2px solid var(--border2);display:grid;gap:2px}
.tline li::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}
.tline li.hi{border-top-color:var(--success)}
.tline li.hi::before{background:var(--success);border-color:var(--success);box-shadow:0 0 14px var(--success)}
.tline time{color:var(--accent);font-size:13px}
.tline li.hi time{color:var(--success)}
.tline b{font-size:16px}
.tline span{color:var(--muted);font-size:14px}
@media (max-width:980px){
  .machine{grid-template-columns:1fr;gap:6px}
  .pipe{height:36px;transform:rotate(90deg)}
  .day{grid-template-columns:1fr;gap:20px}
  .tline{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:26px}
}
@media (max-width:480px){.tline{grid-template-columns:1fr}.proof{gap:20px}.proof b{font-size:28px}.machine{padding:16px}}
@media (prefers-reduced-motion:reduce){.caret,.pipe i,.wo .wk{animation:none}}

/* Beta-Kennzeichnung */
.beta-bar{font-size:13px;color:var(--text);text-align:center;padding:8px 16px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--accent) 12%,var(--bg2))}
.beta-bar b{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-right:8px}
.pill-beta{font-family:var(--f-mono);font-size:10.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:99px;padding:2px 8px;margin-left:2px}
.legal{max-width:760px;padding-block:56px 80px}
.legal h1{font-size:clamp(30px,4vw,42px);font-weight:800;margin:0 0 24px}
.legal h2{font-size:20px;margin:32px 0 8px}
.legal p,.legal li{color:var(--muted);font-size:16px}
.legal a{color:var(--accent);text-decoration:underline}
.todo{background:color-mix(in srgb,var(--warn) 20%,transparent);color:var(--warn);border-radius:4px;padding:0 4px}
footer a:hover{color:var(--text)}
footer nav{display:flex;gap:18px;flex-wrap:wrap}

/* Mobil (≤768px). Zielwerte: 44px-Trefferflächen, nichts unter 12px, kein Seitwärts-Scroll. */
html,body{overflow-x:clip}
@media (max-width:768px){
  .beta-bar{font-size:12.5px;line-height:1.4;padding:7px 14px}
  .beta-bar .more{display:none}
  .nav .wrap{height:56px;gap:10px}
  .pill-beta{display:none}
  .brand{font-size:17px;min-height:44px}
  .nav-cta .btn{padding:8px 14px;font-size:14px;min-height:44px}
  .hero{padding-block:28px 8px}
  .h1{font-size:clamp(34px,10.5vw,44px)}
  .lede{font-size:17px;margin-bottom:24px}
  .proof{gap:18px 28px;margin-top:26px;padding-top:20px}
  /* Hero-Bild: nur das Handy, groß genug zum Lesen; Hinweise darüber/darunter */
  .devices{display:grid;gap:12px;justify-items:center;padding-bottom:12px}
  .devices .laptop{display:none}
  .devices .phone{position:relative;right:auto;bottom:auto;width:64%;max-width:260px;min-width:0}
  .devices .toast{position:static;width:100%;max-width:340px}
  .devices .toast.t1{order:1}.devices .phone{order:2}.devices .toast.t2{order:3}
  .works .wrap{gap:8px 18px;padding-block:16px;font-size:14px}
  .works small{width:100%;text-align:center}
  .sec-head{margin-bottom:28px}
  .split,.split.rev,.clara,.extra{gap:28px}
  .extra{padding-block:44px}
  /* Sync-Maschine: senkrechte Verbindung statt gedrehter Linie durch die Kästen */
  .pipe{height:32px;transform:none}
  .pipe::before{left:50%;right:auto;top:0;bottom:0;width:2px;height:auto;transform:translateX(-1px)}
  .pipe i{animation:flowv 1.8s ease-in-out infinite}
  @keyframes flowv{0%{transform:translateY(-10px);opacity:0}30%,70%{opacity:1}100%{transform:translateY(10px);opacity:0}}
  .wo .lb{display:none}
  .wo .in{font-size:30px}
  .wo .tk{font-size:24px}
  .phones{max-width:360px}
  .sess{flex-wrap:wrap}
  .sess .num{white-space:nowrap}
  /* Trefferflächen */
  .tabs-aud{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}
  .tabs-aud button{min-height:44px;padding:8px 4px;font-size:14px}
  summary{min-height:44px;align-items:center}
  details{padding:8px 0}
  .final{padding-block:56px}
  footer .wrap{flex-direction:column;gap:4px}
  footer nav{gap:4px 18px}
  footer nav a{min-height:44px;display:inline-flex;align-items:center}
  /* Kleinschrift anheben */
  .why .who,.works small,.toast i,.eyebrow,.stage-k,.who,.tag,.col .k,.mini .d,.mini .m,.score small,.pill-beta,.beta-bar b{font-size:12px}
}
@media (max-width:480px){
  .cta-row{flex-direction:column;align-items:stretch}
  .cta-row .btn{width:100%}
  .legal{padding-block:36px 56px}
  .proof b{font-size:28px}
}