/* esdl.app · ESDL Software & Solutions – Stylesheet (Design wie esdl.de). programmiert und Eigentum von Michael Zwicknagl */
/* ---txt--- Design-Tokens: bewusst identisch mit esdl.de (dunkles Theme, Gold + Magenta),
   damit Besucher esdl.app sofort als ESDL erkennen. Einziges Theme = dunkel (Entscheidung
   Michael 26.08.2026), deshalb kein Light-Mode. ; */
:root{
  --bg:#070708; --bg-alt:#0e0d11; --card:#141319; --card-2:#1d1a24; --line:#2b2733; --line-2:#3a3545;
  --gold:#f5b60c; --gold-2:#ffd23d; --gold-ink:#2a2008; --magenta:#ec3a72; --magenta-2:#ff5c8d;
  --ink:#ffffff; --body:#d7d1c4; --muted:#968e7d; --ok:#22c55e; --bad:#ef4444; --warn:#f59e0b;
  --radius:14px; --radius-sm:9px; --max:1160px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.35); --shadow-md:0 14px 34px rgba(0,0,0,.45); --shadow-lg:0 26px 64px rgba(0,0,0,.55);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,'Liberation Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{animation:none!important;transition:none!important}}
body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}
img{max-width:100%;display:block}
a{color:var(--gold-2);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.3rem);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800;letter-spacing:-.02em}
h3{font-size:1.12rem;font-weight:700}
p{max-width:68ch}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);border-radius:2px}
.lead{font-size:1.12rem;color:var(--body);max-width:60ch}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono);font-size:.86em}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:.95rem;line-height:1;white-space:nowrap;transition:transform .12s ease,background .15s ease,border-color .15s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-gold{background:var(--gold);color:var(--gold-ink)}
.btn-gold:hover{background:var(--gold-2)}
.btn-magenta{background:var(--magenta);color:#fff}
.btn-magenta:hover{background:var(--magenta-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-2)}
.btn-sm{padding:8px 14px;font-size:.86rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* ---- Header ---- */
header.top{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:18px;padding:7px 22px;max-width:var(--max);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{height:54px;width:auto}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt b{font-size:1.02rem;font-weight:800;letter-spacing:-.01em}
.brand-txt span{font-size:.72rem;color:var(--gold);font-weight:700;letter-spacing:.1em;text-transform:uppercase}
nav.main{display:flex;gap:4px;margin-left:auto}
nav.main a{color:var(--body);font-weight:600;font-size:.92rem;padding:8px 12px;border-radius:8px}
nav.main a:hover{color:var(--ink);background:var(--card);text-decoration:none}
.top-tools{display:flex;align-items:center;gap:10px}
.lang{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;overflow:hidden}
.lang a,.lang button{background:transparent;border:0;color:var(--muted);padding:6px 11px;font-weight:700;font-size:.8rem;letter-spacing:.06em;text-decoration:none}
.lang a.on,.lang button.on{background:var(--card-2);color:var(--ink)}
.lang a:hover{color:var(--ink);text-decoration:none}
.userchip{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line-2);border-radius:999px;padding:6px 6px 6px 12px;font-size:.85rem;color:var(--ink);font-weight:600}
.userchip .role{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);font-weight:800}
.userchip button{background:var(--card-2);border:0;color:var(--body);border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:700}
.userchip button:hover{color:var(--ink)}
.burger{display:none;background:transparent;border:1px solid var(--line-2);color:var(--ink);border-radius:8px;padding:7px 10px}
@media (max-width:900px){
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:#000;border-bottom:1px solid var(--line);flex-direction:column;padding:10px 16px}
  nav.main.open{display:flex}
  .burger{display:inline-flex}
  .brand-txt span{display:none}
  .brand-txt b{font-size:.9rem}
  .demo-ribbon{font-size:.72rem}
}
@media (max-width:600px){
  .brand-txt{display:none}
  .top-in{gap:10px}
  .top-tools .btn{padding:8px 12px;font-size:.85rem}
}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;padding:64px 0 48px;background:radial-gradient(900px 420px at 15% -10%,rgba(245,182,12,.13),transparent 60%),radial-gradient(700px 380px at 95% 10%,rgba(236,58,114,.12),transparent 60%),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1{margin:14px 0 16px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 8px}
.trust{display:flex;flex-wrap:wrap;gap:8px 24px;padding:18px 0 0;color:var(--muted);font-size:.85rem;font-weight:600}
.trust span{display:inline-flex;align-items:center;gap:8px}
.trust span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* Geräte-Mock: Walking-Test-Kurve (das charakteristischste Bild aus der ESD-Praxis) */
.device{background:linear-gradient(180deg,var(--card-2),var(--card));border:1px solid var(--line-2);border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden}
.device-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:.78rem;color:var(--muted)}
.device-bar i{width:10px;height:10px;border-radius:50%;background:var(--line-2);display:inline-block}
.device-bar i:nth-child(1){background:#ff5f57}.device-bar i:nth-child(2){background:#febc2e}.device-bar i:nth-child(3){background:#28c840}
.device-bar .url{margin-left:8px;font-family:var(--mono);color:var(--body)}
.device-bar .found{margin-left:auto;display:inline-flex;align-items:center;gap:6px;color:var(--ok);font-weight:700}
.device-bar .found::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.device-body{padding:14px 14px 10px}
.device canvas{width:100%;height:auto;display:block;border-radius:10px;background:#0b0a0e}
.device-foot{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;padding:10px 4px 4px;font-size:.8rem;color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.pill-ok{background:rgba(34,197,94,.14);color:var(--ok);border:1px solid rgba(34,197,94,.35)}
.pill-gold{background:rgba(245,182,12,.14);color:var(--gold-2);border:1px solid rgba(245,182,12,.4)}
.pill-mag{background:rgba(236,58,114,.14);color:var(--magenta-2);border:1px solid rgba(236,58,114,.4)}
.pill-grey{background:var(--card-2);color:var(--muted);border:1px solid var(--line-2)}
.pill-bad{background:rgba(239,68,68,.14);color:#f87171;border:1px solid rgba(239,68,68,.4)}

/* ---- Sections ---- */
section{padding:58px 0}
section.alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px;margin-bottom:26px}
.sec-head p{margin-top:8px}

/* ---- Filter ---- */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:22px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--card);border:1px solid var(--line-2);color:var(--body);border-radius:999px;padding:7px 14px;font-size:.86rem;font-weight:600}
.chip:hover{border-color:var(--gold);color:var(--ink)}
.chip.on{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}
.chip.on.mag{background:var(--magenta);border-color:var(--magenta);color:#fff}
.filters .sep{width:1px;height:26px;background:var(--line-2);margin:0 6px}
.gate-note{display:flex;align-items:center;gap:12px;background:var(--card);border:1px dashed var(--line-2);border-radius:var(--radius);padding:14px 16px;margin:18px 0 0;color:var(--body);font-size:.92rem}
.gate-note b{color:var(--ink)}
.locked-panel{grid-column:1/-1;display:flex;gap:22px;align-items:flex-start;background:var(--card);border:1px dashed var(--line-2);border-radius:var(--radius);padding:28px}
.locked-panel .icon{width:64px;height:64px;border-radius:16px}
.locked-panel .icon svg{width:32px;height:32px}
.locked-panel h3{font-size:1.3rem;margin-bottom:6px}
.locked-panel p{max-width:60ch}
@media (max-width:600px){.locked-panel{flex-direction:column}}

/* ---- App cards ---- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);transition:border-color .15s ease,transform .15s ease;position:relative}
.card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.card-top{display:flex;align-items:flex-start;gap:14px}
.icon{flex:none;width:52px;height:52px;border-radius:13px;background:#1a160e;border:1px solid rgba(245,182,12,.25);display:flex;align-items:center;justify-content:center;color:var(--gold)}
.icon svg{width:28px;height:28px}
.card h3{margin:0 0 2px}
.card .tag{font-size:.9rem;color:var(--muted)}
.badges{display:flex;flex-wrap:wrap;gap:6px}
.card ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:.92rem}
.card ul li{display:flex;gap:8px;align-items:flex-start}
.card ul li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:.55em}
.platforms{display:flex;flex-wrap:wrap;gap:6px;font-size:.76rem;color:var(--muted);font-weight:700;letter-spacing:.04em}
.platforms span{background:var(--card-2);border:1px solid var(--line);border-radius:6px;padding:3px 8px}
.price{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.price .amt{font-size:1.35rem;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.price .amt small{font-size:.78rem;font-weight:600;color:var(--muted);letter-spacing:0}
.price .free{color:var(--magenta-2)}
.card-cta{display:flex;gap:8px;flex-wrap:wrap}
.card-cta .btn{flex:1}
.vis-badge{position:absolute;top:12px;right:12px}
.card.locked{border-style:dashed}
.card.locked .icon{filter:grayscale(1);opacity:.6}

/* ---- Steps / features ---- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:800px){.steps{grid-template-columns:1fr}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;gap:16px}
.step-n{flex:none;width:38px;height:38px;border-radius:50%;background:var(--gold);color:var(--gold-ink);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.05rem}
.step p{font-size:.94rem;margin-top:4px}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:900px){.why{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.why{grid-template-columns:1fr}}
.why > div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.why .icon{margin-bottom:12px;width:44px;height:44px}
.why .icon svg{width:24px;height:24px}
.why p{font-size:.92rem;margin-top:6px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.stat b{display:block;font-size:1.6rem;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.stat span{font-size:.82rem;color:var(--muted);font-weight:600}

/* ---- Konto / Admin ---- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.panel + .panel{margin-top:18px}
.panel h3{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.panel h3 svg{width:22px;height:22px;flex:none;color:var(--gold)}
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{text-align:left;padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:800}
td.num,th.num{text-align:right}
select,input[type=text],input[type=email],input[type=password],input[type=number],textarea{font:inherit;background:var(--card-2);color:var(--ink);border:1px solid var(--line-2);border-radius:8px;padding:8px 10px;width:100%}
select:focus,input:focus,textarea:focus{outline:2px solid var(--gold-2);outline-offset:1px;border-color:var(--gold)}
input[type=number]{font-variant-numeric:tabular-nums;text-align:right}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field > label:not(.check){font-size:.8rem;font-weight:700;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;margin:10px 0}
.check input{margin-top:4px;accent-color:var(--gold)}
.note{background:var(--card-2);border-left:3px solid var(--gold);padding:10px 14px;border-radius:0 8px 8px 0;font-size:.88rem;color:var(--body)}
.note.mag{border-left-color:var(--magenta)}
.admin-tools{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
textarea.json{font-family:var(--mono);font-size:.8rem;min-height:180px;white-space:pre}

/* ---- FAQ ---- */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:800px){.faq{grid-template-columns:1fr}}
details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0}
summary{cursor:pointer;list-style:none;padding:14px 16px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-weight:800;font-size:1.2rem;line-height:1}
details[open] summary::after{content:"–"}
details p{padding:0 16px 16px;font-size:.92rem}

/* ---- CTA band ---- */
.band{background:linear-gradient(135deg,#1a160e,#141319 60%,#1d1420);border:1px solid var(--line-2);border-radius:20px;padding:36px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}
@media (max-width:800px){.band{grid-template-columns:1fr}}
.band .btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
@media (max-width:800px){.band .btns{justify-content:flex-start}}

/* ---- Footer ---- */
footer{border-top:1px solid var(--line);padding:38px 0 26px;background:#000}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px}
@media (max-width:800px){.foot-grid{grid-template-columns:1fr}}
footer h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
footer p,footer li{font-size:.9rem;color:var(--body)}
footer ul{list-style:none;display:flex;flex-direction:column;gap:6px}
footer a{color:var(--body)}
footer a:hover{color:var(--gold-2)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:28px;padding-top:16px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.owner{margin-top:14px;text-align:center;font-size:.86rem;color:var(--gold);font-weight:700;letter-spacing:.02em}

/* ---- Modal ---- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,.72);backdrop-filter:blur(6px)}
.modal.open{display:flex}
.dialog{background:var(--card);border:1px solid var(--line-2);border-radius:18px;max-width:720px;width:100%;max-height:92vh;overflow:auto;box-shadow:var(--shadow-lg)}
.dialog.narrow{max-width:460px}
.dialog.wide{max-width:900px}
.dlg-head{display:flex;align-items:flex-start;gap:14px;padding:22px 22px 12px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card);z-index:1}
.dlg-head h3{font-size:1.3rem}
.dlg-head .sub{color:var(--muted);font-size:.9rem}
.close{margin-left:auto;background:var(--card-2);border:1px solid var(--line-2);color:var(--ink);border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.dlg-body{padding:18px 22px 22px}
.dlg-body h4{margin:16px 0 8px;font-size:.95rem;color:var(--ink)}
.dlg-body ul.feat{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media (max-width:600px){.dlg-body ul.feat{grid-template-columns:1fr}}
.dlg-body ul.feat li{display:flex;gap:8px;font-size:.92rem}
.dlg-body ul.feat li::before{content:"✓";color:var(--ok);font-weight:800}
.licbox{background:var(--card-2);border:1px solid var(--line-2);border-radius:12px;padding:14px 16px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;margin-top:14px}
.licbox .big{font-size:1.5rem;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.licbox .big small{font-size:.78rem;color:var(--muted);font-weight:600}
.dlg-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.tool{background:var(--card-2);border:1px solid var(--line-2);border-radius:12px;padding:16px;margin-top:12px}
.tool .res{margin-top:10px;font-weight:700}
.sum{display:flex;justify-content:space-between;font-size:.95rem;padding:6px 0;border-bottom:1px dashed var(--line)}
.sum.total{border-bottom:0;font-weight:800;color:var(--ink);font-size:1.05rem}
.stepper{display:flex;gap:6px;margin-bottom:16px}
.stepper span{flex:1;height:4px;border-radius:2px;background:var(--line-2)}
.stepper span.on{background:var(--gold)}

/* ---- Toast ---- */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#1a160e;color:var(--ink);border:1px solid rgba(245,182,12,.5);border-radius:12px;padding:12px 18px;font-weight:600;font-size:.92rem;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:all .25s ease;z-index:200;max-width:92vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.hidden{display:none!important}
.legal-body p{margin:0 0 12px;max-width:none}.legal-body ul{margin:0 0 12px 18px}
.brand img{height:54px;width:auto}
.lic-code{font-family:var(--mono);font-size:.78rem;word-break:break-all;background:var(--card-2);border:1px solid var(--line-2);border-radius:8px;padding:10px;color:var(--gold-2)}
.adm-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.adm-tabs button{background:var(--card);border:1px solid var(--line-2);color:var(--body);border-radius:999px;padding:8px 14px;font-weight:700;font-size:.88rem}
.adm-tabs button.on{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:0 0 18px}
.kv div{background:var(--card-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:.86rem}
.kv b{display:block;color:var(--ink);font-size:1.1rem}
.ok-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--ok);margin-right:6px}.bad-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--bad);margin-right:6px}
progress{width:100%;height:10px;accent-color:var(--gold)}