:root{
  --bg:#f6f7fb; --surface:#ffffff; --surface-2:#eef0f7; --text:#12141c; --muted:#5b6275;
  --border:#e1e4ee; --accent:#5b5ff0; --accent-2:#a855f7; --accent-text:#ffffff;
  --shadow:0 1px 2px rgba(18,20,28,.05),0 12px 32px -12px rgba(30,40,90,.18);
  --glow:rgba(99,102,241,.18);
  --radius:22px; --max:1120px;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#0b0d12; --surface:#141822; --surface-2:#1b2030; --text:#eef0f6; --muted:#9aa3b8;
  --border:#252b3b; --accent:#8b8ffa; --accent-2:#c084fc; --accent-text:#0b0d12;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -14px rgba(0,0,0,.6);
  --glow:rgba(139,143,250,.16);
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0b0d12; --surface:#141822; --surface-2:#1b2030; --text:#eef0f6; --muted:#9aa3b8;
    --border:#252b3b; --accent:#8b8ffa; --accent-2:#c084fc; --accent-text:#0b0d12;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -14px rgba(0,0,0,.6);
    --glow:rgba(139,143,250,.16);
    color-scheme:dark;
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;
  transition:background .25s,color .25s;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(600px 360px at 12% -4%,var(--glow),transparent 70%),
    radial-gradient(520px 320px at 92% 6%,rgba(168,85,247,.12),transparent 70%);
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}

/* Header */
header{position:sticky;top:0;z-index:10;backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}
.bar{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;letter-spacing:-.02em}
.logo{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;font-weight:800;
  background:linear-gradient(135deg,var(--accent),var(--accent-2))}
nav{display:flex;align-items:center;gap:4px}
nav a{padding:8px 12px;border-radius:10px;color:var(--muted);font-size:.95rem;font-weight:500;transition:.15s}
nav a:hover{color:var(--text);background:var(--surface-2)}
.theme{width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:var(--surface);
  color:var(--text);cursor:pointer;display:grid;place-items:center;margin-left:6px;transition:.15s}
.theme:hover{background:var(--surface-2)}
.theme svg{width:20px;height:20px}
.theme .sun{display:none}
:root[data-theme="dark"] .theme .sun{display:block}
:root[data-theme="dark"] .theme .moon{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme .sun{display:block}
  :root:not([data-theme="light"]) .theme .moon{display:none}
}
@media (max-width:640px){ nav a.hide-sm{display:none} }

/* Hero */
.hero{padding:88px 0 56px;text-align:center}
.pill{display:inline-block;padding:6px 14px;border:1px solid var(--border);border-radius:999px;
  background:var(--surface);color:var(--muted);font-size:.85rem;font-weight:500;margin-bottom:22px}
h1{font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.05;letter-spacing:-.035em;font-weight:800;max-width:15ch;margin:0 auto}
.grad{background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:56ch;margin:22px auto 0;color:var(--muted);font-size:1.15rem}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:14px;font-weight:600;font-size:.97rem;
  border:1px solid var(--border);background:var(--surface);transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-color:transparent}
.btn svg{width:18px;height:18px}

/* Apps */
section.apps{padding:24px 0 72px}
.section-head{margin-bottom:28px}
.section-head h2{font-size:1.9rem;letter-spacing:-.02em}
.section-head p{color:var(--muted)}
.grid{display:grid;gap:24px;grid-template-columns:repeat(6,1fr)}
.card{grid-column:span 3;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:18px;
  transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 50%,var(--border))}
.card.wide{grid-column:span 6;flex-direction:row;gap:36px;align-items:center}
.card.wide .info{flex:1;display:flex;flex-direction:column;gap:18px}
.top{display:flex;align-items:center;gap:16px}
.icon{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;color:#fff;flex:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 8px 18px -6px rgba(0,0,0,.35)}
.icon svg{width:34px;height:34px}
.i1{background:linear-gradient(135deg,#38bdf8,#2563eb)}
.i2{background:linear-gradient(135deg,#818cf8,#7c3aed)}
.i3{background:linear-gradient(135deg,#34d399,#0d9488)}
.i4{background:linear-gradient(135deg,#fb923c,#e11d48)}
.i5{background:linear-gradient(135deg,#94a3b8,#334155)}
.card h3{font-size:1.4rem;letter-spacing:-.02em;line-height:1.2}
.card .sub{color:var(--muted);font-size:.98rem}
.tags{display:flex;gap:8px;flex-wrap:wrap}
.tag{font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--surface-2);color:var(--muted)}
.tag.free{background:color-mix(in srgb,#22c55e 16%,transparent);color:#15803d}
:root[data-theme="dark"] .tag.free{color:#4ade80}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tag.free{color:#4ade80}}
ul.features{list-style:none;display:grid;gap:9px}
ul.features li{display:flex;gap:10px;align-items:flex-start;font-size:.97rem}
ul.features li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;
  background:color-mix(in srgb,var(--accent) 16%,transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%235b5ff0' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
.card.wide ul.features{grid-template-columns:1fr 1fr;gap:9px 24px}
.store{margin-top:auto;align-self:flex-start}
.card.wide .store{margin-top:4px}

/* Phone mockup (pure CSS) */
.phone{width:200px;flex:none;aspect-ratio:9/18;border-radius:34px;padding:9px;background:var(--text);
  box-shadow:var(--shadow);position:relative}
.phone .screen{height:100%;border-radius:26px;overflow:hidden;background:var(--bg);display:flex;flex-direction:column;
  padding:26px 14px 14px;gap:10px;position:relative}
.phone .screen::before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:54px;height:14px;border-radius:9px;background:var(--text)}
.clock{font-size:1.9rem;font-weight:800;text-align:center;letter-spacing:-.03em;margin-top:8px;font-variant-numeric:tabular-nums}
.ring{width:96px;height:96px;margin:2px auto;border-radius:50%;
  background:conic-gradient(var(--accent) 0 68%,var(--surface-2) 0);display:grid;place-items:center}
.ring span{width:76px;height:76px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-weight:700;font-size:.95rem}
.row{height:26px;border-radius:9px;background:var(--surface-2);display:flex;align-items:center;justify-content:space-between;padding:0 10px;font-size:.7rem;color:var(--muted)}
.row b{color:var(--text)}
.stamp{margin-top:auto;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;
  display:grid;place-items:center;font-size:.78rem;font-weight:700}
.visual{flex:none;display:grid;place-items:center;padding:8px 24px}

/* Small visuals inside cards */
.mini{height:130px;border-radius:16px;background:var(--surface-2);display:grid;place-items:center;overflow:hidden;position:relative}
.qr{width:84px;height:84px;border-radius:10px;background:#fff;padding:7px;display:grid;
  grid-template:repeat(9,1fr)/repeat(9,1fr);gap:1px;box-shadow:var(--shadow)}
.qr i{background:#12141c;border-radius:1px}
.qr i.o{background:transparent}
.bars{display:flex;align-items:flex-end;gap:9px;height:84px}
.bars i{width:18px;border-radius:6px 6px 3px 3px;background:linear-gradient(180deg,var(--accent),var(--accent-2))}
.cert{width:150px;border-radius:12px;background:var(--surface);border:1px solid var(--border);padding:12px;box-shadow:var(--shadow);
  display:grid;gap:7px;font-size:.68rem;color:var(--muted)}
.cert .ok{display:flex;align-items:center;gap:6px;color:#16a34a;font-weight:700;font-size:.75rem}
.cert .ok::before{content:"";width:9px;height:9px;border-radius:50%;background:#22c55e}
.cert .ln{height:6px;border-radius:3px;background:var(--surface-2)}

/* About */
.about{padding:8px 0 80px}
.panel{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}
.panel h2{font-size:1.7rem;letter-spacing:-.02em;margin-bottom:10px}
.panel p{color:var(--muted)}
.facts{display:grid;gap:12px}
.fact{display:flex;gap:14px;align-items:center;padding:14px 16px;border-radius:14px;background:var(--surface-2)}
.fact svg{width:24px;height:24px;color:var(--accent);flex:none}
.fact strong{display:block;font-size:.97rem}
.fact span{color:var(--muted);font-size:.87rem}

/* Footer */
footer{border-top:1px solid var(--border);padding:32px 0 44px;color:var(--muted);font-size:.92rem}
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot nav a{padding:4px 10px}

/* Responsive */
@media (max-width:860px){
  .card,.card.wide{grid-column:span 6}
  .card.wide{flex-direction:column;align-items:stretch}
  .card.wide ul.features{grid-template-columns:1fr}
  .visual{order:-1}
  .panel{grid-template-columns:1fr;padding:28px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* ---------- Sub pages ---------- */
.page{padding:64px 0 88px}
.page .wrap{max-width:820px}
.page-head{margin-bottom:32px}
.page-head .pill{margin-bottom:16px}
.page-head h1{font-size:clamp(2rem,5vw,3rem);max-width:none;margin:0;text-align:left}
.page-head p{color:var(--muted);margin-top:10px;font-size:1.05rem;max-width:60ch}
nav a[aria-current="page"]{color:var(--text);background:var(--surface-2)}

.box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.box + .box{margin-top:20px}

/* Contact */
.contact-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.contact-row .icon{width:56px;height:56px}
.contact-row .icon svg{width:28px;height:28px}
.contact-row h2{font-size:1.2rem;letter-spacing:-.01em}
.contact-row p{color:var(--muted)}
.mail{font-weight:600;word-break:break-all}
.mail a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
noscript .nojs{color:var(--muted)}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);
  transition:border-color .2s}
.faq details[open]{border-color:color-mix(in srgb,var(--accent) 45%,var(--border))}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:10px;height:10px;border-right:2.5px solid var(--muted);border-bottom:2.5px solid var(--muted);
  transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.faq .answer{padding:0 22px 20px;color:var(--muted)}
.faq .answer p + p{margin-top:10px}
code,.url{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:var(--surface-2);
  border:1px solid var(--border);border-radius:8px;padding:2px 7px;color:var(--text);word-break:break-all}
.answer a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* Legal text */
.legal h2{font-size:1.15rem;letter-spacing:-.01em;margin:30px 0 10px;padding-top:6px}
.legal h2:first-child{margin-top:0}
.legal p{color:var(--muted);margin-top:10px}
.legal p:first-of-type{margin-top:0}
.legal ul{margin:10px 0 0 1.2em;color:var(--muted);display:grid;gap:6px}
.legal a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;word-break:break-word}
.legal .src{margin-top:28px;padding-top:18px;border-top:1px solid var(--border);font-size:.9rem}
.imprint-img{display:inline-block;background:#fff;border-radius:14px;padding:14px;border:1px solid var(--border);max-width:100%}
.imprint-img img{display:block;max-width:100%;height:auto}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.toc a{font-size:.85rem;padding:5px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--muted);transition:.15s}
.toc a:hover{color:var(--text);border-color:var(--accent)}
@media (max-width:640px){.box{padding:22px}}