/* lehrer-toellner.de – dunkle Claude-Farben, Foto als Leitmotiv. Keine externen Schriften (DSGVO), keine Inline-Styles (CSP). */
:root{
  --bg:#1c1b19; --bg-2:#232220; --surface:#2b2a27; --surface-2:#34322f; --line:#46443f;
  --text:#faf9f5; --muted:#b9b6aa; --faint:#8a877c;
  --accent:#d97757; --accent-2:#eb9a7a; --accent-ink:#1c1b19;
  --ok:#8fae6e; --warn:#e0b25a; --err:#e5736a; --blue:#7ba7d1;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:14px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img{max-width:100%;display:block}
a{color:var(--accent-2);text-underline-offset:3px}
a:hover{color:var(--text)}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.8rem)} h2{font-size:clamp(1.6rem,3vw,2.3rem)} h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)} .faint{color:var(--faint)} .small{font-size:.88rem}
.sr{position:absolute;left:-9999px}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}

/* Kopf */
.top{position:sticky;top:0;z-index:20;background:rgba(28,27,25,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(70,68,63,.6)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px;flex-wrap:wrap}
.brand{font-family:var(--serif);font-size:1.25rem;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand i{width:12px;height:12px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ffd08a,var(--accent) 60%,#a64a2c);box-shadow:0 0 14px rgba(217,119,87,.8)}
nav.main{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
nav.main a,nav.main button{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:999px;font:inherit;font-size:.95rem;background:none;border:0;cursor:pointer}
nav.main a:hover,nav.main button:hover,nav.main a.on{color:var(--text);background:var(--surface)}
nav.main a.cta{background:var(--accent);color:var(--accent-ink);font-weight:600}
nav.main a.cta:hover{background:var(--accent-2)}
nav.main form{margin:0}

/* Knöpfe & Formulare */
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font:600 1rem var(--sans);padding:12px 22px;border-radius:999px;border:0;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{background:var(--accent-2);color:var(--accent-ink);transform:translateY(-1px);box-shadow:0 8px 24px rgba(217,119,87,.3)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--surface);border-color:var(--faint);box-shadow:none}
.btn.danger{background:var(--err);color:#1c1b19}
.btn.small{padding:7px 14px;font-size:.88rem}
label{display:block;font-size:.92rem;color:var(--muted);margin:0 0 6px}
input[type=text],input[type=email],input[type=password],input[type=search],input[type=file],select,textarea{width:100%;background:var(--bg-2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:11px 13px;font:inherit}
textarea{min-height:200px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(217,119,87,.25)}
.field{margin-bottom:18px}
.hint{font-size:.85rem;color:var(--faint);margin-top:5px}
.fe{color:var(--err);font-size:.88rem;margin-top:5px}
.check{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;color:var(--text);font-size:.95rem}
.check input{margin-top:5px;accent-color:var(--accent);width:18px;height:18px;flex:none}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;font-size:.95rem;color:var(--text);margin:0}
.chip:has(input:checked){border-color:var(--accent);background:rgba(217,119,87,.14)}
.chip input{accent-color:var(--accent)}
.pwrap{position:relative}
.pwrap button{position:absolute;right:6px;top:6px;background:var(--surface-2);color:var(--muted);border:0;border-radius:8px;padding:6px 10px;cursor:pointer;font-size:.8rem}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}

/* Meldungen */
.flash{padding:13px 16px;border-radius:12px;margin:18px 0;border:1px solid;font-size:.97rem}
.flash.ok{background:rgba(143,174,110,.12);border-color:rgba(143,174,110,.5)}
.flash.err{background:rgba(229,115,106,.12);border-color:rgba(229,115,106,.5)}
.flash.info{background:rgba(123,167,209,.12);border-color:rgba(123,167,209,.5)}
.flash.warn{background:rgba(224,178,90,.12);border-color:rgba(224,178,90,.5)}

/* Karten */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.page{padding:48px 0 72px}
.page h1{font-size:clamp(1.9rem,4vw,2.6rem)}

/* Startseite: Hero mit Foto */
.hero{position:relative;min-height:calc(100vh - 62px);display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-4%;z-index:-3;background:url(/assets/img/hero-klein.webp) 70% 50%/cover no-repeat;animation:drift 48s ease-in-out infinite alternate;filter:saturate(1.12) contrast(1.04)}
.hero::after{content:"";position:absolute;inset:0;z-index:-2;background:
  linear-gradient(180deg,rgba(28,27,25,.35) 0%,rgba(28,27,25,.55) 55%,var(--bg) 100%),
  linear-gradient(90deg,rgba(28,27,25,.92) 0%,rgba(28,27,25,.6) 45%,rgba(28,27,25,0) 85%)}
@media(min-width:900px){.hero::before{background-image:url(/assets/img/hero.webp)}}
@keyframes drift{from{transform:scale(1.02) translate3d(0,0,0)}to{transform:scale(1.13) translate3d(-2%,-1.5%,0)}}
.hero .wrap{padding-top:40px;padding-bottom:90px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);margin-bottom:18px}
.kicker::before{content:"";width:34px;height:1px;background:var(--accent-2)}
.hero h1{max-width:12ch;text-shadow:0 2px 40px rgba(0,0,0,.45)}
.hero h1 em{font-style:italic;color:var(--accent-2)}
.hero .lead{max-width:34rem;font-size:1.18rem;color:#e4e1d6;text-shadow:0 1px 20px rgba(0,0,0,.6)}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.scroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);color:var(--muted);font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none}
.scroll::after{content:"";display:block;width:1px;height:34px;margin:8px auto 0;background:linear-gradient(var(--accent-2),transparent)}

.sec{padding:84px 0}
.sec.alt{background:var(--bg-2)}
.feat .card{transition:transform .25s,border-color .25s}
.feat .card:hover{transform:translateY(-4px);border-color:var(--accent)}
.feat .ico{width:44px;height:44px;border-radius:12px;background:rgba(217,119,87,.16);color:var(--accent-2);display:grid;place-items:center;font-size:1.3rem;margin-bottom:14px}

/* Bogenfenster */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:60px;align-items:center}
.arch{aspect-ratio:3/4;border-radius:999px 999px 18px 18px;background:url(/assets/img/hoch.webp) 55% 30%/cover;border:1px solid rgba(235,154,122,.5);box-shadow:0 0 0 10px rgba(217,119,87,.07),0 30px 80px rgba(217,119,87,.22);position:relative}
.arch::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,transparent 60%,rgba(28,27,25,.55))}
@media(max-width:800px){.about{grid-template-columns:1fr;gap:34px}.arch{max-width:340px;margin:0 auto}}
.steps{counter-reset:s;list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.steps li{counter-increment:s;display:flex;gap:16px;align-items:flex-start}
.steps li::before{content:counter(s);flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--accent);color:var(--accent-2);display:grid;place-items:center;font-family:var(--serif)}

/* Goldenes Band aus dem Fensterausschnitt */
.band{position:relative;padding:110px 0;text-align:center;isolation:isolate;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;z-index:-2;background:url(/assets/img/fenster.webp) center/cover;filter:saturate(1.15)}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--bg-2),rgba(28,27,25,.55) 30%,rgba(28,27,25,.55) 70%,var(--bg))}
.band blockquote{font-family:var(--serif);font-size:clamp(1.5rem,3.4vw,2.5rem);line-height:1.3;max-width:24ch;margin:0 auto 26px;text-shadow:0 2px 30px rgba(0,0,0,.6)}
.band blockquote em{color:var(--accent-2)}

/* Anmeldeseiten mit Bildspalte */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);min-height:calc(100vh - 62px)}
.split .side{position:relative;background:url(/assets/img/hoch.webp) 50% 30%/cover;min-height:240px}
.split .side::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,27,25,.1),var(--bg)),linear-gradient(0deg,rgba(28,27,25,.8),transparent 50%)}
.split .side p{position:absolute;left:32px;right:32px;bottom:32px;z-index:2;font-family:var(--serif);font-size:1.5rem;line-height:1.3;margin:0;text-shadow:0 2px 20px rgba(0,0,0,.7)}
.split .formcol{padding:48px 24px;display:flex;align-items:center}
.split .formbox{width:100%;max-width:520px;margin:0 auto}
@media(max-width:860px){.split{grid-template-columns:1fr}.split .side{min-height:150px;order:-1}.split .side p{display:none}.split .side::after{background:linear-gradient(0deg,var(--bg),transparent)}}

/* Tabellen & Listen */
.table{width:100%;border-collapse:collapse;font-size:.94rem}
.table th{text-align:left;color:var(--faint);font-weight:500;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;padding:10px 12px;border-bottom:1px solid var(--line)}
.table td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.tablewrap{overflow-x:auto}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.badge.ok{color:var(--ok);border-color:rgba(143,174,110,.5)} .badge.warn{color:var(--warn);border-color:rgba(224,178,90,.5)} .badge.err{color:var(--err);border-color:rgba(229,115,106,.5)} .badge.acc{color:var(--accent-2);border-color:rgba(235,154,122,.5)}
.inline{display:inline;margin:0}
.rowact{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.letter{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.letter h3{margin-bottom:4px}
.stat{font-family:var(--serif);font-size:2.4rem;line-height:1}
.subnav{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 28px}
.subnav a{padding:8px 16px;border-radius:999px;border:1px solid var(--line);color:var(--muted);text-decoration:none;font-size:.93rem}
.subnav a:hover,.subnav a.on{background:var(--surface);color:var(--text);border-color:var(--faint)}
details{border:1px solid var(--line);border-radius:10px;padding:10px 14px;background:var(--bg-2)}
summary{cursor:pointer;color:var(--accent-2)}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;word-break:break-all;font-size:.9rem}
.prose h2{margin-top:1.6em;font-size:1.4rem}
.prose ul{padding-left:1.2em}

footer.foot{border-top:1px solid var(--line);padding:30px 0;color:var(--faint);font-size:.9rem;margin-top:auto}
footer.foot .wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
footer.foot a{color:var(--muted)}

@media(prefers-reduced-motion:reduce){.hero::before{animation:none}html{scroll-behavior:auto}*{transition:none!important}}
@media print{.top,.foot,.hero::before{display:none}body{background:#fff;color:#000}}