/* Fahrschule Klarspur: Demo von AETHER Studio
   Radius-Regel: 16px fuer Flaechen (Bilder, Panels, Felder), 999px fuer Buttons, Tabs, Chips. */
@font-face{font-family:"Bricolage Grotesque";src:url(../fonts/bricolage-grotesque-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url(../fonts/bricolage-grotesque-700.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Manrope";src:url(../fonts/manrope-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Manrope";src:url(../fonts/manrope-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Manrope";src:url(../fonts/manrope-600.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url(../fonts/manrope-700.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  color-scheme:light dark;
  --bg:#f4f6f7;
  --surface:#ffffff;
  --ink:#0f1a1f;
  --ink-2:#38444c;
  --ink-3:#586670;
  --line:#dce2e6;
  --accent:#0d7a43;
  --accent-ink:#ffffff;
  --accent-soft:#e2f3ea;
  --accent-text:#0d7a43;
  --shadow:0 1px 2px rgba(15,26,31,.05),0 12px 32px -16px rgba(15,26,31,.18);
  --r:16px;
  --pill:999px;
  --pad:clamp(20px,5vw,64px);
  --max:1200px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font-d:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --font:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0b1216;
    --surface:#121b21;
    --ink:#e9eff2;
    --ink-2:#bcc8cf;
    --ink-3:#8fa0aa;
    --line:#223039;
    --accent:#36c982;
    --accent-ink:#04130b;
    --accent-soft:#12301f;
    --accent-text:#4fd896;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 32px -16px rgba(0,0,0,.6);
  }
  .photo img{filter:brightness(.92)}
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:84px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
[hidden]{display:none!important}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
a,button,input,select,summary,label{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
p,li,dd,dt,h1,h2,h3{overflow-wrap:break-word}
h1,h2,h3{font-family:var(--font-d);font-weight:700;letter-spacing:-.03em;line-height:1.05;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:max(var(--pad),env(safe-area-inset-left)) max(var(--pad),env(safe-area-inset-right))}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:var(--pill);text-decoration:none;font-weight:600}
.skip:focus{top:12px}
svg.i{width:1.25em;height:1.25em;fill:currentColor;flex:none}

/* Demo-Hinweis */
.demo{background:var(--ink);color:var(--bg);font-size:13.5px;line-height:1.4;padding:9px var(--pad);text-align:center}
.demo a{display:inline-block;padding:10px 6px;margin:-10px 0;color:inherit;font-weight:700;text-underline-offset:3px;white-space:nowrap}
.d-short{display:none}
@media (max-width:640px){.d-long{display:none}.d-short{display:inline}}

/* Navigation */
.nav{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.brand{display:flex;align-items:center;min-height:44px;gap:9px;text-decoration:none}
.brand b{font-family:var(--font-d);font-size:1.5rem;letter-spacing:-.04em;font-weight:700}
.brand span{font-size:.8rem;color:var(--ink-3);font-weight:600}
.links{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.links a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:var(--pill);text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink-2);transition:color .2s,background-color .2s}
@media (hover:hover){.links a:hover{color:var(--ink);background:var(--surface)}}
.nav-right{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;min-height:44px;padding:0 16px;border-radius:var(--pill);border:1px solid var(--line);background:var(--surface);color:var(--ink);font:600 .95rem var(--font);cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg)}
.mobile-menu.open{display:block}
@media (min-width:861px){.mobile-menu{display:none!important}}
.mobile-menu ul{list-style:none;margin:0;padding:8px var(--pad) 16px}
.mobile-menu a{display:flex;align-items:center;min-height:48px;text-decoration:none;font-weight:600;font-size:1.05rem;border-bottom:1px solid var(--line)}
@media (max-width:860px){.links{display:none}.menu-btn{display:inline-flex;align-items:center}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:var(--pill);border:1px solid transparent;font:700 1rem var(--font);text-decoration:none;white-space:nowrap;cursor:pointer;transition:transform .25s var(--ease),background-color .2s,border-color .2s,box-shadow .25s}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 24px -10px var(--accent)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink-3);background:var(--surface)}
.btn-ghost:active{transform:scale(.98)}
.btn .i{width:1.1em;height:1.1em;transition:transform .25s var(--ease)}
.btn:hover .i{transform:translateX(3px)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.nav .btn{min-height:44px;padding:0 20px;font-size:.95rem}

/* Hero */
.hero{padding:56px 0 48px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,11fr) minmax(0,13fr);gap:clamp(28px,4vw,64px);align-items:center}
.hero h1{font-size:clamp(2.5rem,4.7vw,4.1rem)}
.hero p.lead{margin-top:22px;font-size:1.2rem;color:var(--ink-2);max-width:30ch}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.photo{border-radius:var(--r);overflow:hidden;background:var(--line)}
.photo img{width:100%;height:100%;object-fit:cover}
.hero .photo{aspect-ratio:16/11}
@media (max-width:860px){
  .hero{padding:32px 0 32px}
  .hero .wrap{grid-template-columns:1fr}
  .hero .photo{order:-1;aspect-ratio:4/3}
}

/* Faktenband */
.facts{border-block:1px solid var(--line)}
.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr)}
.facts li{display:flex;gap:14px;align-items:flex-start;padding:26px 28px 26px 0}
.facts li+li{padding-left:28px;border-left:1px solid var(--line)}
.facts .i{width:28px;height:28px;color:var(--accent-text);margin-top:2px}
.facts b{display:block;font-weight:700;font-size:1.02rem}
.facts span{display:block;font-size:.95rem;color:var(--ink-3);line-height:1.45;margin-top:2px}
@media (max-width:760px){
  .facts ul{grid-template-columns:1fr}
  .facts li,.facts li+li{padding:18px 0;border-left:0}
  .facts li+li{border-top:1px solid var(--line)}
}

/* Sektionen */
section{scroll-margin-top:72px}
.sec{padding:clamp(64px,9vw,120px) 0}
.sec-head{max-width:640px;margin-bottom:clamp(28px,4vw,48px)}
.sec h2{font-size:clamp(2rem,4vw,3.25rem)}
.sec-head p{margin-top:16px;color:var(--ink-2);font-size:1.1rem}

/* Klassen-Finder */
.tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:28px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;min-height:48px;padding:0 22px;border-radius:var(--pill);border:1px solid var(--line);background:transparent;color:var(--ink-2);font:600 1rem var(--font);cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.tab:hover{border-color:var(--ink-3);color:var(--ink)}
.tab[aria-selected="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,5vw,72px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,4vw,48px);box-shadow:var(--shadow)}
.panel[hidden]{display:none}
.panel.in{animation:fade .35s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.panel h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.panel p{margin-top:14px;color:var(--ink-2)}
.panel .btn{margin-top:26px}
.facts-dl{margin:0;display:grid}
.facts-dl div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:16px;padding:16px 0;border-top:1px solid var(--line)}
.facts-dl div:first-child{border-top:0;padding-top:0}
.facts-dl dt{color:var(--ink-3);font-size:.95rem;font-weight:600}
.facts-dl dd{margin:0;font-weight:600}
@media (max-width:860px){.panel{grid-template-columns:1fr}}

/* Ablauf */
.flow{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.flow li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px;align-items:baseline;padding:clamp(22px,3vw,36px) 0;border-bottom:1px solid var(--line)}
.flow h3{font-size:clamp(2.2rem,5.6vw,4.4rem);color:var(--ink);transition:color .3s}
.flow li:hover h3{color:var(--accent-text)}
.flow p{color:var(--ink-2);font-size:1.1rem;max-width:44ch}
@media (max-width:700px){.flow li{grid-template-columns:1fr;gap:8px}}

/* Preise / Rechner */
.price-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(20px,3vw,40px);align-items:stretch}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3.5vw,40px);box-shadow:var(--shadow)}
.calc fieldset{border:0;margin:0 0 26px;padding:0}
.calc legend,.calc .lab{font-weight:700;font-size:.95rem;margin-bottom:12px;display:block;padding:0}
.seg{display:inline-flex;gap:6px;padding:5px;border:1px solid var(--line);border-radius:var(--pill);background:var(--bg)}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg span{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border-radius:var(--pill);font-weight:600;color:var(--ink-2);transition:background-color .2s,color .2s}
.seg input:checked+span{background:var(--ink);color:var(--bg)}
.seg input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.range-row{display:flex;align-items:center;gap:18px}
.range-row output{font-variant-numeric:tabular-nums;min-width:3.4ch;text-align:right;font-family:var(--font-d);font-weight:700;font-size:1.6rem;letter-spacing:-.03em}
input[type=range]{flex:1;appearance:none;-webkit-appearance:none;height:44px;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:var(--pill);background:linear-gradient(to right,var(--accent) var(--fill,50%),var(--line) var(--fill,50%))}
input[type=range]::-moz-range-track{height:6px;border-radius:var(--pill);background:var(--line)}
input[type=range]::-moz-range-progress{height:6px;border-radius:var(--pill);background:var(--accent)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:28px;height:28px;margin-top:-11px;border-radius:50%;background:var(--surface);border:3px solid var(--accent);box-shadow:var(--shadow)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--surface);border:3px solid var(--accent)}
.hint{margin-top:4px;font-size:.92rem;color:var(--ink-3)}
.sum{margin:0;display:grid}
.sum div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-top:1px solid var(--line);font-size:.98rem}
.sum dt{color:var(--ink-2)}
.sum dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.total{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:6px;padding-top:20px;border-top:2px solid var(--ink)}
.total span{font-weight:700}
.total b{font-family:var(--font-d);font-size:clamp(2.2rem,4.5vw,3.2rem);letter-spacing:-.04em;font-variant-numeric:tabular-nums;color:var(--accent-text)}
.extra{margin-top:10px;font-size:.92rem;color:var(--ink-3)}
.calc .btn{margin-top:24px}
.price-grid .photo{min-height:340px}
.aushang{margin-top:clamp(20px,3vw,32px)}
details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:14px 22px;font-weight:700;cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary .i{transition:transform .25s var(--ease);color:var(--ink-3)}
details[open]>summary .i{transform:rotate(180deg)}
.details-body{padding:0 22px 22px;color:var(--ink-2)}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.97rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:12px 16px 12px 0;white-space:nowrap}
thead th{font-weight:700;color:var(--ink);border-bottom:2px solid var(--ink)}
tbody th{font-weight:500;color:var(--ink-2)}
tbody tr+tr{border-top:1px solid var(--line)}
td{font-weight:600}
.note{margin-top:14px;font-size:.92rem;color:var(--ink-3)}
@media (max-width:900px){.price-grid{grid-template-columns:1fr}.price-grid .photo{min-height:240px;aspect-ratio:16/9}}

/* Bento: Fuhrpark und Raeume */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.cell{display:flex;flex-direction:column;gap:14px;margin:0}
.cell .photo{flex:1;min-height:260px}
.cell h3{font-size:1.35rem;letter-spacing:-.02em}
.cell p{color:var(--ink-3);font-size:.98rem;margin-top:4px}
.c1{grid-column:span 7}.c1 .photo{min-height:380px}
.c2{grid-column:span 5}.c2 .photo{min-height:380px}
.c3{grid-column:span 4}
.c4{grid-column:span 8}
@media (max-width:860px){.c1,.c2,.c3,.c4{grid-column:span 12}.c1 .photo,.c2 .photo{min-height:260px}}

/* Stimmen */
.voices{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,80px)}
blockquote{margin:0}
blockquote p{text-wrap:balance;font-family:var(--font-d);font-weight:600;letter-spacing:-.02em;line-height:1.25}
.v-main p{font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.15}
.v-side{display:grid;gap:36px;align-content:start}
.v-side p{font-size:clamp(1.15rem,1.8vw,1.4rem)}
.v-side blockquote{padding-top:28px;border-top:1px solid var(--line)}
.v-side blockquote:first-child{border-top:0;padding-top:0}
cite{display:block;margin-top:18px;font-style:normal;font-size:.95rem;color:var(--ink-3);font-weight:600}
cite b{color:var(--ink);font-weight:700}
@media (max-width:860px){.voices{grid-template-columns:1fr}}

/* Standort */
.where{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(24px,5vw,72px);align-items:center}
.where .photo{aspect-ratio:4/3}
.where h2{margin-bottom:26px}
.block{padding:18px 0;border-top:1px solid var(--line)}
.block h3{font-size:1rem;letter-spacing:0;font-family:var(--font);font-weight:700;margin-bottom:8px}
.block p,.block dd{color:var(--ink-2)}
.hours{margin:0;display:grid;gap:4px}
.hours div{display:flex;justify-content:space-between;gap:16px}
.hours dt{color:var(--ink-2)}.hours dd{margin:0;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
@media (max-width:860px){.where{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq h2{text-align:left;margin-bottom:28px}
.faq details{margin-top:10px}
.faq summary{font-size:1.05rem}
.faq .details-body p+p{margin-top:10px}

/* Anmeldung */
.join{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.join h2{font-size:clamp(2.2rem,4.4vw,3.6rem)}
.join .side p{margin-top:18px;color:var(--ink-2);font-size:1.1rem;max-width:34ch}
.join .alt{margin-top:28px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3.5vw,40px);box-shadow:var(--shadow);display:grid;gap:20px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px}
.field label{font-weight:700;font-size:.95rem}
.field .opt{font-weight:500;color:var(--ink-3)}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;min-height:50px;padding:12px 16px;border-radius:var(--r);border:1px solid var(--ink-3);background:var(--bg);color:var(--ink);font:500 1rem var(--font);transition:border-color .2s,box-shadow .2s}
textarea{min-height:110px;resize:vertical}
input:hover,select:hover,textarea:hover{border-color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 28%,transparent)}
.err{display:none;color:#b3261e;font-size:.9rem;font-weight:600}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#b3261e}
@media (prefers-color-scheme:dark){.err{color:#ff8a80}.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#ff8a80}}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--ink-2)}
.field .check{font-weight:500}
.check input{width:22px;height:22px;margin-top:2px;accent-color:var(--accent);flex:none}
.field.invalid .check{color:#b3261e}
.ok{display:none;padding:16px 18px;border-radius:var(--r);background:var(--accent-soft);color:var(--ink);font-weight:600}
form.sent .ok{display:block}
@media (max-width:860px){.join{grid-template-columns:1fr}.row{grid-template-columns:1fr}}

/* Footer */
footer{border-top:1px solid var(--line);padding:40px 0 calc(40px + env(safe-area-inset-bottom));font-size:.95rem;color:var(--ink-3)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 32px}
footer nav{display:flex;gap:22px;flex-wrap:wrap}
footer a{display:inline-block;padding:10px 0;text-decoration:none}
footer a:hover{color:var(--ink);text-decoration:underline}

/* Reveal: nur mit JS, nur ohne reduzierte Bewegung */
@media (prefers-reduced-motion:no-preference){
  .js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
  .js [data-reveal].in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){.panel.in{animation:none}.btn,.btn .i{transition:none}}

/* Kleine Viewports */
.seg span{white-space:nowrap}
@media (max-width:560px){
  .brand span{display:none}
  .nav .wrap{gap:12px}
  .menu-btn{padding:0 14px}
  .nav .btn{padding:0 16px}
  .seg{display:flex;width:100%}
  .seg label{flex:1}
  .seg span{width:100%;justify-content:center;padding:0 10px}
  .facts-dl div{grid-template-columns:1fr;gap:2px}
  .hero .actions .btn{flex:1}
}