/* TahiroLabs site: one shared stylesheet. System fonts, no external requests.
   Umbrella colours by default; body.sortwell switches to Sortwell's tokens (APP Nachbau replica/design/tokens.json).
   Look (2026-10-13): dark "control panel" style with cyan lead colour, a faint grid and chamfered corners
   (top right and bottom left). Glow sits on edges only, never on text; legal pages stay plain and readable. */
:root{
  --bg:#070b10;--surface:#0d151d;--surface2:#132030;--border:#1d3448;
  --text:#dbe9f4;--muted:#7f97ab;--accent:#35d0e8;--on-accent:#04202a;
  --accent-soft:rgba(53,208,232,.16);--grid:rgba(53,208,232,.035);--glow:rgba(53,208,232,.10);
  --warn-bg:#3a2a00;--on-warn:#ffe4a8;
  --r-sm:8px;--r-md:12px;--r-lg:20px;--cut:10px;
  color-scheme:dark light;
}
body.sortwell{
  --bg:#0B100E;--surface:#121815;--surface2:#1A221E;--border:#24302B;
  --text:#E6ECE9;--muted:#8FA39B;--accent:#6fd4b8;--on-accent:#00382c;
}
@media (prefers-color-scheme:light){
  :root{
    --bg:#f5f8fa;--surface:#ffffff;--surface2:#e9f0f4;--border:#d3e0e8;
    --text:#0d151d;--muted:#4a5d6d;--accent:#0a6577;--on-accent:#ffffff;
    --accent-soft:rgba(10,101,119,.10);--grid:rgba(10,101,119,.05);--glow:rgba(10,101,119,.06);
    --warn-bg:#fff0cc;--on-warn:#4a3000;
  }
  body.sortwell{
    --bg:#fafaf7;--surface:#ffffff;--surface2:#f1f1ec;--border:#e2e2da;
    --text:#1b1c18;--muted:#5c5e55;--accent:#0b6b57;--on-accent:#ffffff;
  }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background-color:var(--bg);color:var(--text);min-height:100vh;
  background-image:radial-gradient(circle at 12% -10%,var(--glow),transparent 45%),
    linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:auto,44px 44px,44px 44px;
  font:400 16px/24px system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  overflow-wrap:anywhere}
.wrap{max-width:720px;margin:0 auto;padding:0 16px}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm)}
img{max-width:100%;height:auto}
h1,h2,h3{line-height:1.25;margin:0 0 12px}
h1{font-size:28px;font-weight:700}
h2{font-size:22px;font-weight:700;margin-top:0}
.hero h1{color:var(--accent)}
body:not(.sortwell) section>h2:first-child{display:flex;align-items:center;gap:12px;font-size:14px;line-height:20px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
body:not(.sortwell) section>h2:first-child::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--border),transparent)}
h3{font-size:18px;font-weight:600;margin-top:24px}
p{margin:0 0 16px}
ul,ol{margin:0 0 16px;padding-left:24px}
li{margin-bottom:8px}
@media (min-width:600px){h1{font-size:34px;line-height:40px}}

.site-header{border-bottom:1px solid var(--border)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:56px;gap:12px}
.brand{display:inline-flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-weight:700;font-size:20px;min-height:48px}
.brand img{width:28px;height:28px;display:block}
.lang{position:relative;font-size:14px}
.lang summary{display:inline-flex;align-items:center;gap:8px;min-width:48px;min-height:48px;padding:0 12px;list-style:none;cursor:pointer;font-weight:700;color:var(--text);border:1px solid var(--border);border-radius:var(--r-sm)}
.lang summary::-webkit-details-marker{display:none}
.lang summary::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.lang details[open] summary::after{transform:translateY(2px) rotate(-135deg)}
.lang ul{position:absolute;right:0;top:calc(100% + 4px);z-index:10;min-width:168px;margin:0;padding:4px;list-style:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm)}
.lang li{margin:0}
.lang ul a,.lang ul span{display:flex;align-items:center;min-height:44px;padding:0 12px;text-decoration:none;border-radius:var(--r-sm)}
.lang ul a:hover,.lang ul a:focus-visible{background:var(--accent-soft)}
.lang ul span{color:var(--muted);font-weight:700}

main{padding:32px 0 48px}
section{margin-bottom:48px}
.hero{text-align:left}
.hero .sym{display:block;width:128px;height:128px;margin:0 0 24px}
.sub{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 24px;
  background:var(--accent);color:var(--on-accent);font-weight:600;border-radius:var(--r-md);text-decoration:none;margin:8px 0}
.btn:focus-visible{outline:2px solid var(--text);outline-offset:3px}
.soon{display:inline-flex;align-items:center;min-height:48px;padding:0 16px;margin:8px 0 16px;
  border:1px solid var(--accent);border-radius:var(--r-md);background:var(--surface);color:var(--text);font-weight:600}
.small{font-size:14px;line-height:20px;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.price{font-size:24px;line-height:32px;font-weight:700;margin-bottom:12px}
.steps,.features{list-style:none;padding:0;margin:0}
.steps li,.features li{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:16px;margin-bottom:12px}
details{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);margin-bottom:12px}
summary{cursor:pointer;min-height:48px;padding:12px 16px;font-weight:600;list-style-position:inside}
details p{padding:0 16px;margin:0 0 16px}
.draft{background:var(--warn-bg);color:var(--on-warn);border-radius:var(--r-sm);padding:12px 16px;margin:0 0 24px;font-weight:600}
.stand{color:var(--muted);font-size:14px}
.ph{background:var(--surface2);color:var(--text);padding:0 4px;border-radius:4px}

.site-footer{border-top:1px solid var(--border);padding:24px 0 32px;color:var(--muted);font-size:14px;line-height:20px}
.site-footer ul{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:0 16px}
.site-footer li{margin:0}
.site-footer a{display:inline-flex;align-items:center;min-height:48px}
.site-footer p{margin:0}

.apps{list-style:none;padding:0;margin:0}
.apps li{margin-bottom:12px}
.app{display:flex;gap:16px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-md);padding:16px;color:var(--text);text-decoration:none}
.app:hover{border-color:var(--accent)}
.app:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.app img{width:56px;height:56px;flex:none}
.app strong{display:block;font-size:18px;line-height:24px;margin-bottom:4px;color:var(--accent)}
.app .small{display:block}
.site-footer p+p{margin-top:4px}

/* Chamfered corners: the panel shape. clip-path also clips outlines, so focus rings on these sit inside. */
.btn,.card,.app,.steps li,.features li,details{border-radius:0;
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,var(--cut) 100%,0 calc(100% - var(--cut)))}
.btn:focus-visible,.app:focus-visible,summary:focus-visible{outline-offset:-4px}
.app{transition:border-color .15s,box-shadow .15s}
.app:hover{box-shadow:inset 0 0 0 1px var(--accent),0 0 18px var(--accent-soft)}
.site-header{background:color-mix(in srgb,var(--bg) 85%,transparent)}
.brand span{letter-spacing:.04em}
@media (prefers-reduced-motion:reduce){.app{transition:none}}
.facts{margin:0 0 24px}.facts dt{font-weight:600;margin-top:16px}.facts dd{margin:4px 0 0}
.lang details{background:none;border:0;margin:0;clip-path:none}
/* Home page */
.hero h1.eyebrow{color:var(--muted)}
.eyebrow{margin:0 0 8px;font-size:14px;line-height:20px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.appcard,.principles li{background:var(--surface);border:1px solid var(--border);padding:20px;
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,var(--cut) 100%,0 calc(100% - var(--cut)))}
.appcard-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:12px}
.appcard-head img{width:56px;height:56px;flex:none}
.appcard-head div{flex:1;min-width:120px}
.appcard h3,.principles h3{margin:0 0 4px}
.appcard h3{font-size:20px;color:var(--accent)}
.appcard-head .small{margin:0}
.badge{padding:4px 10px;font-size:13px;line-height:18px;font-weight:600;color:var(--accent);background:var(--accent-soft);border-radius:999px}
.checks{list-style:none;padding:0;margin:0 0 8px}
.checks li{position:relative;padding-left:28px}
.checks li::before{content:"";position:absolute;left:4px;top:6px;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.more{display:inline-flex;align-items:center;min-height:48px;font-weight:600}
.more::after{content:"";width:7px;height:7px;margin-left:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.principles{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.principles li{margin:0}
.principles p{margin:0;color:var(--muted)}
@media (min-width:600px){.principles{grid-template-columns:1fr 1fr}}
/* Platform categories */
.platforms{list-style:none;padding:0;margin:0 0 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.platforms li{margin:0}
.platform{display:flex;flex-direction:column;height:100%;color:var(--text);text-decoration:none;background:var(--surface);border:1px solid var(--border);
  clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,var(--cut) 100%,0 calc(100% - var(--cut)));transition:border-color .15s,box-shadow .15s}
.platform:hover{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),0 0 18px var(--accent-soft)}
.platform:focus-visible{outline:2px solid var(--accent);outline-offset:-4px}
.platform-name{padding:8px 4px;font-weight:700;text-align:center;background:var(--surface2);border-bottom:1px solid var(--border)}
.platform-icon{display:flex;justify-content:center;padding:16px 0 8px;color:var(--accent)}
.platform-count{padding:0 12px 12px;text-align:center;font-size:14px;line-height:20px;color:var(--muted)}
.platform-apps{display:none;margin-bottom:24px}
.platform-apps h3{margin:0 0 12px}
.appcard h4{margin:0 0 4px;font-size:20px;line-height:1.25;color:var(--accent)}
@media (min-width:600px){.platforms{grid-template-columns:repeat(5,1fr)}}
@media (prefers-reduced-motion:reduce){.platform{transition:none}}
/* Platform tabs: radio inputs, no script. Nothing open on load; a tile shows its own apps. */
.tab-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
label.platform{cursor:pointer}
#p-android:checked~#android,#p-ios:checked~#ios,#p-windows:checked~#windows,#p-macos:checked~#macos,#p-linux:checked~#linux,#p-webseiten:checked~#webseiten,#p-websites:checked~#websites{display:block}
#p-android:checked~.platforms label[for="p-android"],#p-ios:checked~.platforms label[for="p-ios"],#p-windows:checked~.platforms label[for="p-windows"],#p-macos:checked~.platforms label[for="p-macos"],#p-linux:checked~.platforms label[for="p-linux"],#p-webseiten:checked~.platforms label[for="p-webseiten"],#p-websites:checked~.platforms label[for="p-websites"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),0 0 18px var(--accent-soft)}
#p-android:checked~.platforms label[for="p-android"] .platform-name,#p-ios:checked~.platforms label[for="p-ios"] .platform-name,#p-windows:checked~.platforms label[for="p-windows"] .platform-name,#p-macos:checked~.platforms label[for="p-macos"] .platform-name,#p-linux:checked~.platforms label[for="p-linux"] .platform-name,#p-webseiten:checked~.platforms label[for="p-webseiten"] .platform-name,#p-websites:checked~.platforms label[for="p-websites"] .platform-name{background:var(--accent);color:var(--on-accent)}
#p-android:focus-visible~.platforms label[for="p-android"],#p-ios:focus-visible~.platforms label[for="p-ios"],#p-windows:focus-visible~.platforms label[for="p-windows"],#p-macos:focus-visible~.platforms label[for="p-macos"],#p-linux:focus-visible~.platforms label[for="p-linux"],#p-webseiten:focus-visible~.platforms label[for="p-webseiten"],#p-websites:focus-visible~.platforms label[for="p-websites"]{outline:2px solid var(--accent);outline-offset:-4px}