@font-face{font-family:'Newsreader';src:url('fonts/Newsreader.woff2') format('woff2');font-style:normal;font-weight:300 700;font-display:swap}
@font-face{font-family:'Newsreader';src:url('fonts/Newsreader-Italic.woff2') format('woff2');font-style:italic;font-weight:300 700;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('fonts/IBMPlexMono-Regular.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('fonts/IBMPlexMono-Medium.woff2') format('woff2');font-style:normal;font-weight:500;font-display:swap}

:root{
  --bg:#e2ddd7;
  --ink:#243241;
  --navy:#203A52;
  --muted:#596572;
  --soft:#7b8792;
  --line:#c8c5c0;
  --line-soft:#d8d4cf;
  --panel:#ece7e1;
  --panel2:#fffdfb;
  --panel3:#f4efe9;
  --accent:#9a3322;
  --accent-dark:#6f2619;
  --ok:#315b43;
  --danger:#7a1f24;
  --max:1160px;
  --reading:760px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Newsreader',Georgia,serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:#cfc5ba}
a{color:var(--accent);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--accent-dark)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

.site{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,64px)}
header.site-header{display:flex;justify-content:space-between;align-items:baseline;gap:18px 32px;padding:26px 0;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;text-decoration:none;color:var(--ink);line-height:1}
.brand-logo{display:block;width:180px;max-width:42vw;height:auto}
.legal-main{max-width:760px;margin:0 auto}
.legal-lead{font-size:17px;line-height:1.6;color:var(--muted);max-width:46em;margin:12px 0 0}
.legal-meta{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.05em;color:var(--soft);margin:10px 0 0}
.legal-contact{font-family:'IBM Plex Mono',monospace;font-size:13.5px;line-height:1.72;color:var(--muted);margin-top:9px}
.legal-note{margin:24px 0 0;padding:20px 22px;border:1px solid var(--line);background:var(--panel3);border-radius:2px}
.legal-note p{margin:0!important}
.legal-list{margin:9px 0 0;padding-left:1.2em;max-width:46em}
.legal-list li{margin:.28em 0;color:#52606d;font-size:16px;line-height:1.54}
nav.main-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 24px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase}
nav.main-nav a{text-decoration:none;color:var(--muted);padding-bottom:2px}
nav.main-nav a:hover{color:var(--ink)}
nav.main-nav a[aria-current='page']{color:var(--ink);font-weight:500;border-bottom:1px solid var(--accent)}

main{padding:0}
.hero{max-width:980px;padding:clamp(52px,7vw,86px) 0 clamp(38px,4.5vw,54px)}
.hero.home-hero{max-width:none;padding:clamp(52px,7vw,86px) 0 clamp(38px,4.5vw,54px)}
.eyebrow,.kicker{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 16px}
.hero .eyebrow{margin-bottom:clamp(20px,3vw,30px)}
h1,h2,h3{font-weight:300;letter-spacing:-.02em;line-height:1.1;text-wrap:pretty}
h1{font-size:clamp(34px,4.6vw,58px);margin:0 0 clamp(20px,2.8vw,30px);max-width:24ch}
.hero:not(.home-hero) h1{font-size:clamp(30px,3.8vw,48px)}
h2{font-size:clamp(24px,2.7vw,34px);margin:0 0 22px;max-width:30ch}
h3{font-size:clamp(18px,1.8vw,21px);margin:0 0 11px;font-weight:400}
.lead{font-size:clamp(17px,1.35vw,19px);line-height:1.62;max-width:60ch;margin:0 0 20px;color:var(--ink)}
.lead strong{font-weight:500}
.hero-note{max-width:58ch;font-size:16.5px;line-height:1.64;color:var(--muted);font-style:italic;margin:0;padding-top:20px;border-top:1px solid var(--line)}
.strongline{font-size:clamp(16.5px,1.3vw,18.5px);line-height:1.64;font-weight:400;margin:0;max-width:54ch}
.home-hero-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,56px);align-items:start}
.home-hero-side{padding-top:2px}
@media(min-width:901px){.home-hero h1{max-width:none;white-space:nowrap}.nowrap-desktop{max-width:none;white-space:nowrap}}

.section{padding:clamp(42px,5vw,60px) 0;border-top:1px solid var(--line)}
.section.compact{padding:clamp(30px,3.8vw,44px) 0}
.reading{max-width:var(--reading)}
.reading p{margin:0 0 20px}
.reading p:last-child{margin-bottom:0}
.reading ul{padding-left:1.2em}
.reading li{margin:.45em 0}

.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:28px;background:var(--line);border:1px solid var(--line);border-radius:2px;overflow:hidden}
.section>.grid:first-child{margin-top:0}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{padding:26px 24px 30px;background:var(--panel2);min-width:0}
.card h3{font-size:18px;line-height:1.3;letter-spacing:-.01em}
.card p{font-size:16px;line-height:1.62;color:#596572}
.card p:last-child{margin-bottom:0}
.card-label{font-family:'IBM Plex Mono',monospace;font-size:11px!important;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)!important;margin:0 0 14px!important}

.chain{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:30px 0 34px}
.chain div{padding:16px 18px;border:1px solid var(--line);border-radius:2px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;text-align:left;background:var(--panel2)}
.chain div:last-child{background:var(--navy);border-color:var(--navy);color:#fffdfb}

.callout{margin:30px 0;padding:clamp(24px,3vw,34px);border:1px solid var(--line);border-radius:2px;background:var(--panel3)}
.callout p{margin:0;font-size:clamp(18px,1.55vw,21px);line-height:1.52;max-width:58ch}

.method-banner{padding:clamp(32px,5vw,60px);border:1px solid var(--navy);background:var(--navy);color:#f5f1ec;margin:28px 0 0;border-radius:2px}
.method-banner .eyebrow,.method-banner .kicker{color:#e39784}
.method-banner h2{margin-bottom:18px}
.method-banner p{font-size:17.5px;line-height:1.64;color:#cbd1d7;max-width:64ch}

.steps{counter-reset:step;margin-top:28px}
.step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:18px;padding:30px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:1px solid var(--ink)}
.step-num{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:var(--accent);padding-top:6px}
.step h3{margin-bottom:10px}
.step p{margin:0 0 14px}
.step p:last-child{margin-bottom:0}

.pillrow{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0}
.pill{border:1px solid var(--line);padding:7px 10px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.06em;background:var(--panel2)}

.status-table{width:100%;border-collapse:collapse;margin:26px 0 0;font-size:16px;background:rgba(255,255,255,.08)}
.status-table th,.status-table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.status-table th{width:34%;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
.status-pass{font-family:'IBM Plex Mono',monospace;color:var(--ok);font-size:13px;font-weight:500}
.status-historic{font-family:'IBM Plex Mono',monospace;color:var(--danger);font-size:11px;letter-spacing:.06em;text-transform:uppercase}

.arch{display:grid;grid-template-columns:1fr 36px 1fr 36px 1fr;align-items:stretch;margin:30px 0}
.arch-box{border:1px solid var(--line);padding:22px;background:var(--panel2);border-radius:2px}
.arch-arrow{display:grid;place-items:center;font-family:'IBM Plex Mono',monospace;font-size:16px;color:var(--accent)}
.code{font-family:'IBM Plex Mono',monospace;font-size:.88em;background:var(--panel3);padding:.08em .32em}

.tool{border-top:1px solid var(--line);padding:30px 0}
.tool:first-of-type{border-top:1px solid var(--ink)}
.tool-meta{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--accent)}

details{border-top:1px solid var(--line);padding:20px 0}
details:first-of-type{border-top:1px solid var(--ink)}
summary{cursor:pointer;font-size:20px;font-weight:400;line-height:1.35;padding-right:24px;color:var(--ink)}
details[open] summary{margin-bottom:14px}
details .answer{max-width:var(--reading);color:#52606d}

.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.button{display:inline-block;border:1px solid #9f978e;padding:15px 24px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--ink);border-radius:2px}
.button:hover{border-color:var(--ink);color:var(--ink)}
.button.primary{background:var(--navy);color:#fffdfb;border-color:var(--navy)}
.button.primary:hover{background:#294b69;border-color:#294b69;color:#fffdfb}

footer.site-footer{margin-top:0;border-top:1px solid var(--line);padding:30px 0 56px;display:flex;justify-content:space-between;gap:14px 32px;align-items:flex-start;color:var(--soft);font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.05em}
footer.site-footer nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 22px}
footer.site-footer a{color:var(--muted);text-decoration:none}
footer.site-footer a:hover{color:var(--ink)}
.small{font-size:15px;color:var(--muted)}
.mono{font-family:'IBM Plex Mono',monospace}
.no-margin{margin:0}

/* Rechtliche Seiten: derselbe visuelle Grundton, bewusst schmaler Lesebereich. */
.legal-shell{min-height:100vh;background:var(--bg);padding:0 28px}
.legal-wrap{max-width:760px;margin:0 auto}
.legal-header{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:26px 0 22px;border-bottom:1px solid var(--line)}
.legal-brand{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.legal-back{border:0!important;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)!important;text-decoration:none!important}
.legal-back:hover{color:var(--ink)!important}
.legal-article{padding:40px 0 32px}
.legal-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.legal-title{margin:0;font-weight:300;font-size:clamp(28px,3.4vw,40px);line-height:1.12;letter-spacing:-.02em}
.legal-section{padding:22px 0 0}
.legal-section h2,.legal-article h2{margin:0;padding-top:12px;border-top:1px solid var(--line);font-weight:400;font-size:clamp(18px,2vw,21px);letter-spacing:-.015em}
.legal-section:first-of-type h2{margin-top:0}
.legal-article h3{margin:20px 0 0;font-weight:500;font-size:17px}
.legal-section p,.legal-article p{margin:9px 0 0;font-size:16px;line-height:1.58;color:#52606d;max-width:46em}
.legal-article ul{margin:8px 0 0;padding-left:22px;max-width:44em}
.legal-article li{margin:4px 0;font-size:16px;line-height:1.5;color:#52606d}
.legal-article strong{font-weight:500;color:var(--ink)}
.legal-footer{margin-top:64px;border-top:1px solid var(--line);padding:30px 0 46px;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:baseline;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.05em;color:var(--soft)}
.legal-footer nav,.legal-footer>div:last-child{display:flex;flex-wrap:wrap;gap:8px 22px}
.legal-footer a{color:var(--muted);border:0;text-decoration:none}
.legal-footer a:hover{color:var(--ink)}

@media(max-width:900px){
  .home-hero-grid{grid-template-columns:1fr}
  .home-hero-side{padding-top:4px}
  .grid.four{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  header.site-header{align-items:flex-start;flex-direction:column}
  nav.main-nav{justify-content:flex-start}
  .grid.three{grid-template-columns:1fr 1fr}
  .chain{grid-template-columns:1fr}
  .arch{grid-template-columns:1fr}
  .arch-arrow{height:36px;transform:rotate(90deg)}
  .step{grid-template-columns:48px 1fr}
}
@media(max-width:560px){
  .brand-logo{width:164px;max-width:70vw}
  .grid,.grid.three,.grid.four{grid-template-columns:1fr}
  .hero,.hero.home-hero{padding-top:48px;padding-bottom:44px}
  h1{font-size:clamp(32px,9.4vw,42px);white-space:normal}
  .nowrap-desktop{white-space:normal}
  .section{padding:48px 0}
  .step{grid-template-columns:1fr;gap:2px}
  .step-num{padding:0}
  .status-table th,.status-table td{display:block;width:100%}
  .status-table th{padding-bottom:3px;border-bottom:0}
  .status-table td{padding-top:0}
  footer.site-footer{flex-direction:column}
  footer.site-footer nav{justify-content:flex-start}
  .legal-shell{padding:0 18px}
  .legal-header{align-items:flex-start;flex-direction:column}
}
@media print{
  nav.main-nav,.cta-row{display:none}
  .site{width:100%}
  body,.legal-shell{background:white}
  .section{break-inside:avoid}
}


/* FAQ: kurze Restfragen plus Herkunft/Einsatz der Fachbegriffe. */
.faq-hero{padding-top:clamp(34px,4.2vw,48px);padding-bottom:clamp(18px,2.4vw,26px)}
.faq-hero h1{margin-bottom:14px}
.faq-hero .lead{margin-bottom:0}
.faq-section{border-top:0;padding-top:clamp(14px,2vw,22px)}
.faq-section>h2{margin-bottom:18px}
.faq-list{max-width:900px}
.faq-list details{padding:18px 0}
.faq-list summary{font-size:18px}
.faq-list .answer p{margin:0 0 12px}
.faq-list .answer p:last-child{margin-bottom:0}

.terminology-section{padding-top:clamp(44px,5vw,60px)}
.terminology-intro{margin-top:0}
.terminology-intro h2{max-width:none;margin-bottom:14px}
.terminology-intro p:last-child{margin-bottom:0}
.term-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
.term-card{background:var(--panel2);border:1px solid var(--line);border-radius:2px;overflow:hidden}
.term-card-core{border-top:3px solid var(--accent)}
.term-head{display:flex;align-items:baseline;gap:12px;padding:20px 22px 16px;border-bottom:1px solid var(--line-soft)}
.term-head h3{margin:0;font-size:18px;line-height:1.25}
.term-abbr{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);white-space:nowrap}
.term-split{display:grid;grid-template-columns:1fr 1fr}
.term-split>div{padding:19px 22px 22px;min-width:0}
.term-split>div+div{border-left:1px solid var(--line-soft);background:var(--panel3)}
.term-label{font-family:'IBM Plex Mono',monospace;font-size:10px!important;line-height:1.35!important;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)!important;margin:0 0 9px!important}
.term-card p:not(.term-label),.term-row p:not(.term-label){font-size:15.5px;line-height:1.58;color:var(--muted);margin:0}
.terms-secondary-title{margin-top:44px!important;margin-bottom:18px!important;font-size:clamp(22px,2.3vw,29px)}
.term-list{border-top:1px solid var(--ink)}
.term-row{display:grid;grid-template-columns:minmax(150px,.72fr) minmax(0,1fr) minmax(0,1fr);gap:0;border-bottom:1px solid var(--line);background:rgba(255,255,255,.08)}
.term-row>div{padding:20px 22px;min-width:0}
.term-row>div+div{border-left:1px solid var(--line-soft)}
.term-row>div:last-child{background:rgba(255,253,251,.38)}
.term-row-title h3{margin:0;font-size:17px;line-height:1.3}

@media(max-width:900px){
  .term-grid{grid-template-columns:1fr}
  .term-row{grid-template-columns:1fr 1fr}
  .term-row-title{grid-column:1/-1;border-bottom:1px solid var(--line-soft)}
  .term-row>div:nth-child(2){border-left:0}
}
@media(max-width:620px){
  .term-split{grid-template-columns:1fr}
  .term-split>div+div{border-left:0;border-top:1px solid var(--line-soft)}
  .term-row{grid-template-columns:1fr}
  .term-row-title{grid-column:auto}
  .term-row>div+div{border-left:0;border-top:1px solid var(--line-soft)}
}

/* Ablaufübersicht: freigegebene Systemgrafik */
.workflow-overview-hero{padding-bottom:clamp(28px,3.5vw,42px)}
.workflow-visual-section{padding-top:clamp(28px,3.5vw,42px)}
.workflow-figure{margin:0}
.workflow-chart-frame{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);background:#f7f4ef}
.workflow-chart-image{display:block;width:100%;height:auto}
.workflow-figure figcaption{margin:14px 0 0;max-width:72ch;font-size:14px;line-height:1.55;color:var(--muted)}
@media(max-width:760px){
  .workflow-chart-frame{padding-bottom:4px}
  .workflow-chart-image{width:920px;max-width:none}
  .workflow-figure figcaption{font-size:13.5px}
}