@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/SpaceGrotesk-400.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/SpaceGrotesk-500.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/SpaceGrotesk-600.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/SpaceGrotesk-700.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/IBMPlexSans-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:italic;font-weight:400;font-display:swap;src:url('fonts/IBMPlexSans-400i.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/IBMPlexSans-500.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/IBMPlexSans-600.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/IBMPlexMono-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/IBMPlexMono-500.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/IBMPlexMono-600.woff2') format('woff2');}

:root{
  --ink:#131B2E;
  --navy:#1B2A4A;
  --blue:#2E7BFF;
  --blue-deep:#1E5FD6;
  --paper:#FDFDFB;
  --slate:#4B5670;
  --line:#E3E7F0;
  --line-navy:#2C3D63;
  --col:720px;          /* Textspalte ~72 Zeichen */
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
body{
  font-family:'IBM Plex Sans',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.72;
  font-size:17.5px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.18;letter-spacing:-0.015em}
.col{max-width:var(--col);margin:0 auto;padding:0 26px}
strong,b{font-weight:600}

/* ---------- Minimal-Navigation ---------- */
nav{
  position:sticky;top:0;z-index:50;
  background:rgba(253,253,251,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1060px;margin:0 auto;padding:0 26px;
  display:flex;align-items:center;justify-content:space-between;height:106px;
}
.nav-mark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.nav-mark img{height:88px;width:auto}
.nav-mark span{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;letter-spacing:.01em}
.nav-links{display:flex;gap:26px;align-items:center;list-style:none}
.nav-links a{color:var(--ink);text-decoration:none;font-size:14.5px;font-weight:500}
.nav-links a:hover{color:var(--blue)}
.nav-cta{
  background:var(--blue);color:#fff!important;padding:8px 18px;border-radius:6px;font-weight:600;
}
.nav-cta:hover{background:var(--blue-deep)}
.nav-lang{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--slate)}
.nav-lang b{color:var(--ink)}
.nav-lang a{color:var(--slate)!important;text-decoration:none}
@media(max-width:760px){.nav-links li:not(.keep){display:none}.nav-mark img{height:54px}.nav-inner{height:72px}}

/* ---------- Briefkopf ---------- */
.letterhead{padding:76px 0 8px;text-align:center}
.letterhead img{width:min(440px,80%);height:auto}

/* ---------- Hero ---------- */
.hero{padding:44px 0 30px;text-align:center}
.hero h1{font-size:clamp(34px,4.6vw,52px);font-weight:700}
.hero h1 .meets{color:var(--blue)}
.hero .sub{
  margin:26px auto 0;font-size:19px;color:var(--slate);max-width:620px;
}
.hero .sub b{color:var(--ink)}
.hero-ctas{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;padding:14px 26px;border-radius:8px;font-weight:600;
  text-decoration:none;font-size:15.5px;transition:all .18s;
}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep)}
.btn-ghost{border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- Dokumentkörper ---------- */
.doc{padding:34px 0 0}
.doc section{padding:54px 0}
.doc .rule{
  max-width:var(--col);margin:0 auto;padding:0 26px;
}
.doc .rule::before{
  content:"";display:block;border-top:1px solid var(--line);
}
.kicker{
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--blue);display:block;margin-bottom:20px;font-weight:500;
}
.doc h2{font-size:clamp(24px,3vw,31px);margin-bottom:22px}
.doc p{margin-bottom:18px;color:var(--ink)}
.doc p.muted{color:var(--slate)}
.merksatz{
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  font-size:clamp(19px,2.3vw,23px);line-height:1.45;
  border-left:3px solid var(--blue);padding-left:22px;margin:30px 0 6px;
}
.merksatz .hl{color:var(--blue)}

/* ---------- Aufklapper ---------- */
details.x{
  border:1px solid var(--line);border-radius:9px;background:#fff;
  margin:14px 0;
}
details.x summary{
  cursor:pointer;list-style:none;display:flex;align-items:baseline;gap:14px;
  padding:17px 22px;font-family:'Space Grotesk',sans-serif;font-size:17.5px;font-weight:600;
}
details.x summary::-webkit-details-marker{display:none}
details.x summary .tag{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--blue);
  font-weight:500;flex-shrink:0;letter-spacing:.06em;
}
details.x summary .chev{
  margin-left:auto;color:var(--blue);font-size:17px;font-weight:400;
  transition:transform .22s;flex-shrink:0;align-self:center;
}
details.x[open] summary .chev{transform:rotate(45deg)}
details.x .x-body{padding:2px 22px 20px;color:var(--slate);font-size:16px}
details.x .x-body p{margin-bottom:14px;color:var(--slate)}
details.x .x-body b{color:var(--ink)}
details.x .x-body .facts{
  font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:7px;
  padding:13px 16px;margin-top:14px;line-height:1.9;
}
details.x .x-body .facts .arr{color:var(--blue);font-weight:600}

/* ---------- Kennzahlen-Tabelle ---------- */
.metrics{
  border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;margin:26px 0;
}
.metrics table{width:100%;border-collapse:collapse;font-size:15.5px}
.metrics th,.metrics td{padding:15px 20px;text-align:left}
.metrics thead th{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--slate);border-bottom:1px solid var(--line);font-weight:500;
}
.metrics tbody tr{border-bottom:1px solid var(--line)}
.metrics tbody tr:last-child{border-bottom:none}
.metrics td.before{color:var(--slate);font-family:'IBM Plex Mono',monospace;font-size:14px}
.metrics td.after{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--blue);font-size:14px;white-space:nowrap}
.metrics td.after::before{content:"→ ";color:var(--ink);opacity:.35}
@media(max-width:640px){
  .metrics th,.metrics td{padding:11px 12px;font-size:13.5px}
  .metrics td.before,.metrics td.after{font-size:12.5px}
}
.qline{margin:8px 0;padding-left:22px;border-left:3px solid var(--line)}
.qline .q{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--blue);font-size:16px;margin-right:8px}

/* ---------- Prinzipien (Navy-Block) ---------- */
.principles{background:var(--navy);color:#fff;margin-top:54px}
.principles .kicker{color:#7FADFF}
.principles h2{color:#fff}
.principles p{color:#C4CFE6}
.principles p b{color:#fff}
.principles details.x{background:rgba(255,255,255,.03);border-color:var(--line-navy)}
.principles details.x summary{color:#fff}
.principles details.x .x-body,.principles details.x .x-body p{color:#C4CFE6}
.principles details.x .x-body b{color:#fff}
.principles details.x summary .tag,.principles details.x summary .chev{color:#5C97FF}
.principles .merksatz{border-color:#5C97FF;color:#fff}
.principles .merksatz .hl{color:#5C97FF}

/* ---------- CTA ---------- */
.cta{text-align:center;padding:78px 0!important}
.cta h2{font-size:clamp(26px,3.4vw,36px)}
.cta p{color:var(--slate);max-width:520px;margin:18px auto 0}
.cta .btn{margin-top:32px}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#9AA6BF;padding:44px 0 36px;font-size:14px;margin-top:0}
.f-inner{max-width:1000px;margin:0 auto;padding:0 26px}
.f-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.f-row img{height:30px;filter:brightness(0) invert(1);opacity:.9}
.f-links a{color:#9AA6BF;text-decoration:none;margin-left:22px}
.f-links a:hover{color:#fff}
.f-copy{margin-top:26px;padding-top:20px;border-top:1px solid #2A3450;font-size:13px}

/* ---------- Rechtsseiten ---------- */
.legal{background:#fff;min-height:60vh;padding:64px 0}
.legal .col{max-width:760px}
.legal h1{font-size:clamp(30px,4vw,42px);margin-bottom:8px}
.legal .updated{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--slate);margin-bottom:40px;display:block}
.legal h2{font-size:21px;margin:38px 0 12px}
.legal p,.legal li{color:var(--slate);font-size:16px;margin-bottom:12px}
.legal ul{padding-left:22px;margin-bottom:14px}
.legal a{color:var(--blue)}
.legal .todo{background:#FFF7E6;border:1px solid #F0D9A8;border-radius:6px;padding:3px 8px;font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:#8A6D1F}


/* ---------- Kontaktformular ---------- */
.contact-form{max-width:var(--col);margin:38px auto 0;text-align:left}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.fgrid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13.5px;font-weight:600;color:var(--ink)}
.field label .req{color:var(--blue)}
.field input,.field select,.field textarea{
  font-family:'IBM Plex Sans',sans-serif;font-size:15.5px;color:var(--ink);
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:#fff;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.field textarea{min-height:110px;resize:vertical}
.field.full{grid-column:1 / -1}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:14px;grid-column:1 / -1}
@media(max-width:640px){.choice{grid-template-columns:1fr}}
.choice label{
  border:1.5px solid var(--line);border-radius:9px;padding:16px 18px;cursor:pointer;
  display:flex;gap:12px;align-items:flex-start;font-size:14.5px;line-height:1.5;background:#fff;
}
.choice label b{display:block;font-size:15px;margin-bottom:2px}
.choice input{accent-color:var(--blue);margin-top:4px;flex-shrink:0}
.choice label:has(input:checked){border-color:var(--blue);background:#F3F7FF}
.consent{
  grid-column:1 / -1;display:none;gap:12px;align-items:flex-start;
  background:#F3F7FF;border:1px solid var(--blue);border-radius:9px;padding:15px 17px;font-size:13.5px;color:var(--slate);line-height:1.6;
}
.consent.show{display:flex}
.consent input{accent-color:var(--blue);margin-top:3px;flex-shrink:0}
.form-actions{grid-column:1 / -1;display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:6px}
.form-note{font-size:13px;color:var(--slate)}
.btn-submit{
  background:var(--blue);color:#fff;border:none;cursor:pointer;
  padding:15px 30px;border-radius:8px;font-weight:600;font-size:16px;font-family:'IBM Plex Sans',sans-serif;
}
.btn-submit:hover{background:var(--blue-deep)}
.form-ok{display:none;grid-column:1 / -1;background:#EAF7EF;border:1px solid #35A85F;border-radius:9px;padding:16px 18px;color:#1D6B3C;font-size:15px}


/* ---------- About mit Foto ---------- */
.about-grid{display:grid;grid-template-columns:220px 1fr;gap:34px;align-items:start;margin-top:8px}
.about-grid img{width:100%;border-radius:10px;border:1px solid var(--line)}
.about-grid .caption{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--slate);margin-top:8px;text-align:center}
@media(max-width:640px){.about-grid{grid-template-columns:1fr}.about-grid img{max-width:260px;margin:0 auto;display:block}}