/* =========================================================
   BLOG ARTICLE — shared styles
   verwendet von blog-*.html (Artikel-Seiten)
========================================================= */

:root{
  --bg:#F6F5F2;
  --surface:#FFFFFF;
  --ink:#0F1012;
  --ink-2:#2A2C30;
  --muted:#5A5D66;
  --subtle:#8B8F98;
  --line:#E6E4DE;
  --line-strong:#D5D2CA;

  --accent:#DA2A3B;
  --accent-ink:#A8172A;
  --accent-soft:#FCECEE;

  --r-tools:#4A3DB8;
  --r-tools-bg:#ECEAF8;
  --r-praxis:#1FA46B;
  --r-praxis-bg:#E6F4EB;
  --r-kultur:#1855B8;
  --r-kultur-bg:#E4EEFB;
  --r-recht:#B7791F;
  --r-recht-bg:#F8EFD6;
  --r-strategie:#DA2A3B;
  --r-strategie-bg:#FCECEE;

  --font:'Geist', ui-sans-serif, system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --mono:'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --serif:'Fraunces', 'Times New Roman', Georgia, serif;

  --r-sm:10px; --r:14px; --r-lg:22px; --r-full:999px;
  --container:1260px;
  --gutter:clamp(1rem, 2vw, 1.75rem);

  --ease:cubic-bezier(.2,.8,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* RUBRIK COLOR scope on <body data-rubrik="..."> */
body[data-rubrik="tools"]     { --r-color:var(--r-tools);    --r-bg:var(--r-tools-bg) }
body[data-rubrik="praxis"]    { --r-color:var(--r-praxis);   --r-bg:var(--r-praxis-bg) }
body[data-rubrik="kultur"]    { --r-color:var(--r-kultur);   --r-bg:var(--r-kultur-bg) }
body[data-rubrik="recht"]     { --r-color:var(--r-recht);    --r-bg:var(--r-recht-bg) }
body[data-rubrik="strategie"] { --r-color:var(--r-strategie);--r-bg:var(--r-strategie-bg) }

/* =========================================================
   READING PROGRESS BAR
========================================================= */
.read-bar{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:200;background:transparent;pointer-events:none;
}
.read-bar-fill{
  height:100%;width:0;background:var(--r-color, var(--accent));
  transition:width .12s linear;box-shadow:0 0 18px -2px var(--r-color, var(--accent));
}

/* =========================================================
   ARTICLE HEAD
========================================================= */
.ahead{
  padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(1.5rem,3vw,2.5rem);
  border-bottom:1px solid var(--line);
  background:var(--bg);
}
.ahead-crumb{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--subtle);
  display:flex;gap:.55rem;align-items:center;margin-bottom:1.4rem;
}
.ahead-crumb a:hover{color:var(--ink)}
.ahead-crumb .sep{opacity:.5}

.ahead-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,4rem);align-items:end;
}
.ahead-text{min-width:0}
.ahead-rubrik{margin-bottom:1.2rem}
.ahead h1{
  font-family:var(--font);font-weight:600;
  font-size:clamp(2.1rem, 1.5rem + 3vw, 4.4rem);line-height:1;letter-spacing:-.04em;
  color:var(--ink);max-width:none;overflow-wrap:break-word;text-wrap:balance;
}
.ahead h1 em{font-style:italic;font-family:var(--serif);font-weight:500;letter-spacing:-.025em;color:var(--r-color)}
.ahead-dek{
  font-size:clamp(1.05rem, .95rem + .4vw, 1.25rem);color:var(--ink-2);line-height:1.5;
  margin-top:1.25rem;max-width:42ch;letter-spacing:-.012em;
}
.ahead-cover{
  position:relative;aspect-ratio:5/4;border-radius:var(--r);overflow:hidden;min-width:0;
  border:1px solid var(--line);background:var(--r-bg, var(--bg));
}
.ahead-cover-inner{
  position:absolute;inset:0;padding:1.5rem;display:flex;flex-direction:column;justify-content:space-between;
  color:var(--ink);
}
.ahead-cover-num{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}
.ahead-cover-quote{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(1.3rem,1.1rem + 1vw,2.1rem);line-height:1.1;letter-spacing:-.02em;max-width:22ch;
}
.ahead-cover-attr{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);
  opacity:.7;margin-top:1rem;display:block;
}
.ahead-cover::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(15,16,18,.1) 1px, transparent 1.5px);background-size:18px 18px;opacity:.4;
  mask-image:linear-gradient(170deg,#000,transparent 65%);
}
@media(max-width:900px){
  .ahead-grid{grid-template-columns:1fr;gap:2rem}
  .ahead-text{max-width:none}
}

/* RUBRIK pill */
.rubrik{
  display:inline-flex;align-items:center;gap:.45rem;
  font-family:var(--mono);font-size:.72rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.1em;
  padding:.35rem .7rem;border-radius:var(--r-full);
  background:color-mix(in oklab, var(--r-color, var(--ink)) 16%, transparent);
  color:var(--r-color, var(--ink));
}
.rubrik::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--r-color, var(--ink))}

/* META LINE (byline) */
.byline{
  display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;
  margin-top:1.8rem;padding-top:1.2rem;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.75rem;letter-spacing:.05em;color:var(--muted);
}
.byline img{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--line);flex:none}
.byline .b-name{color:var(--ink);font-weight:500}
.byline .b-sep{opacity:.4}

/* =========================================================
   BODY LAYOUT — sidebar (TOC + share) + prose
========================================================= */
.abody{padding:clamp(2.5rem,4vw,4rem) 0}
.abody-layout{display:grid;grid-template-columns:220px 1fr;gap:clamp(2.5rem,5vw,5rem);align-items:start}
@media(max-width:1000px){.abody-layout{grid-template-columns:1fr}}

.aside{position:sticky;top:84px;display:flex;flex-direction:column;gap:1.8rem}
@media(max-width:1000px){.aside{position:static;flex-direction:row;flex-wrap:wrap;justify-content:space-between;gap:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--line);margin-bottom:1.5rem}}

.toc{
  font-family:var(--mono);font-size:.78rem;line-height:1.45;letter-spacing:.01em;
}
.toc-label{
  font-size:.65rem;text-transform:uppercase;letter-spacing:.14em;color:var(--subtle);
  margin-bottom:.7rem;padding-bottom:.45rem;border-bottom:1px solid var(--ink);
}
.toc ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.55rem;counter-reset:tc}
.toc li{counter-increment:tc;display:flex;gap:.55rem;align-items:baseline}
.toc li::before{
  content:counter(tc, decimal-leading-zero);font-size:.62rem;color:var(--subtle);font-weight:500;letter-spacing:.05em;
  flex:none;padding-top:.15rem;
}
.toc a{color:var(--ink-2);transition:color .2s, transform .2s;display:inline-block}
.toc a:hover{color:var(--r-color, var(--accent))}
.toc a.is-active{color:var(--ink);font-weight:500}
.toc a.is-active::after{content:"·";color:var(--r-color);margin-left:.4rem}

/* SHARE */
.share-label{
  font-family:var(--mono);font-size:.65rem;text-transform:uppercase;letter-spacing:.14em;color:var(--subtle);
  margin-bottom:.7rem;padding-bottom:.45rem;border-bottom:1px solid var(--ink);
}
.share{display:flex;gap:.4rem;flex-wrap:wrap}
.sbtn{
  width:38px;height:38px;display:inline-grid;place-items:center;border-radius:var(--r-full);
  border:1px solid var(--line-strong);background:#fff;color:var(--ink-2);
  transition:transform .2s, border-color .2s, color .2s, background .2s;
}
.sbtn:hover{transform:translateY(-1px);border-color:var(--ink);color:var(--ink)}
.sbtn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.7}
.sbtn.ok{background:var(--ink);color:#fff;border-color:var(--ink)}

.back{font-family:var(--mono);font-size:.78rem;color:var(--ink-2);display:inline-flex;align-items:center;gap:.4rem}
.back:hover{color:var(--accent)}

/* =========================================================
   PROSE
========================================================= */
.prose{max-width:64ch;font-family:var(--font);font-size:1.075rem;line-height:1.7;color:var(--ink-2);letter-spacing:-.005em}
.prose > * + *{margin-top:1.1em}
.prose p{color:var(--ink-2);text-wrap:pretty}
.prose .lede{
  font-size:1.25rem;line-height:1.5;color:var(--ink);font-weight:400;letter-spacing:-.012em;
  border-left:3px solid var(--r-color);padding-left:1.2rem;margin-left:-1.2rem;
}
.prose h2{
  font-family:var(--font);font-weight:600;color:var(--ink);
  font-size:clamp(1.5rem,1.2rem + .9vw,2rem);line-height:1.15;letter-spacing:-.025em;
  margin-top:2.6em !important;margin-bottom:.6em;scroll-margin-top:90px;
  padding-top:1.4rem;border-top:1px solid var(--line);
  display:flex;align-items:baseline;gap:.85rem;
}
.prose h2::before{
  content:attr(data-num);font-family:var(--mono);font-size:.7rem;color:var(--r-color);
  letter-spacing:.1em;font-weight:500;border:1px solid var(--r-color);
  padding:.18rem .45rem;border-radius:4px;flex:none;align-self:start;
  background:color-mix(in oklab, var(--r-color) 10%, transparent);
}
.prose h3{
  font-family:var(--font);font-weight:600;font-size:1.2rem;line-height:1.3;color:var(--ink);
  letter-spacing:-.018em;margin-top:1.8em;margin-bottom:.4em;
}
.prose strong{color:var(--ink);font-weight:600}
.prose em{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--ink)}
.prose a:not(.btn){color:var(--ink);text-decoration:underline;text-decoration-color:var(--r-color);text-decoration-thickness:1.5px;text-underline-offset:3px;transition:color .2s}
.prose a:not(.btn):hover{color:var(--r-color)}

.prose ul, .prose ol{padding-left:1.25rem;margin:1em 0}
.prose ul li, .prose ol li{margin:.5em 0}
.prose ul li::marker{color:var(--r-color)}
.prose ol li::marker{color:var(--subtle);font-family:var(--mono);font-size:.85em}

/* PULL-QUOTE */
.prose .pull{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(1.4rem,1.2rem + .8vw,1.9rem);line-height:1.2;letter-spacing:-.02em;
  color:var(--ink);max-width:none;text-wrap:balance;
  padding:1.6rem 0;margin:2rem 0 !important;
  border-top:2px solid var(--ink);border-bottom:1px solid var(--line);
}
.prose .pull cite{
  display:block;font-style:normal;font-family:var(--mono);font-weight:400;
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--subtle);margin-top:1rem;
}

/* CALLOUT */
.prose .callout{
  background:var(--r-bg);border:1px solid color-mix(in oklab, var(--r-color) 25%, transparent);
  border-radius:var(--r);padding:1.2rem 1.4rem;
  font-size:.98rem;line-height:1.55;color:var(--ink);
  display:grid;grid-template-columns:auto 1fr;gap:.85rem 1rem;align-items:start;
}
.prose .callout strong{color:var(--r-color);display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.prose .callout-icon{
  width:28px;height:28px;flex:none;border-radius:50%;background:var(--r-color);color:#fff;
  display:grid;place-items:center;font-weight:600;font-size:.85rem;
}
.prose .callout-body p{margin:0 0 .4em;color:var(--ink-2)}
.prose .callout-body > :last-child{margin-bottom:0}

/* CODE / PROMPT BLOCK */
.prose pre, .prose .promptbox{
  font-family:var(--mono);font-size:.85rem;line-height:1.55;
  background:#0F1012;color:#E6E4DE;
  border-radius:var(--r);padding:1.2rem 1.4rem;overflow-x:auto;
  position:relative;margin:1.4em 0 !important;
}
.prose pre::before, .prose .promptbox::before{
  content:attr(data-label);position:absolute;top:.7rem;right:.85rem;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:#8B8F98;
}
.prose code{
  font-family:var(--mono);font-size:.85em;
  background:rgba(15,16,18,.06);padding:.12em .35em;border-radius:4px;color:var(--ink);
}
.prose pre code{background:transparent;padding:0;color:inherit;font-size:1em}

/* TABLE */
.prose .tbl-wrap{overflow-x:auto;margin:1.6em 0}
.prose table{
  width:100%;border-collapse:collapse;font-size:.94rem;
  font-family:var(--font);color:var(--ink-2);
}
.prose th,.prose td{
  padding:.7rem .85rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;
}
.prose th{
  font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink);
  font-weight:500;border-bottom:1.5px solid var(--ink);background:transparent;
}
.prose td:first-child{font-weight:500;color:var(--ink)}
.prose tr:hover td{background:rgba(255,255,255,.5)}

/* HR / EM divider */
.prose hr{
  border:0;height:1px;background:var(--line);margin:2.4rem 0;position:relative;
}
.prose hr::after{
  content:"§";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--bg);padding:0 .8rem;font-family:var(--serif);font-style:italic;
  font-size:1.1rem;color:var(--subtle);
}

/* =========================================================
   AUTHOR BOX
========================================================= */
.author-box{
  margin-top:3.5rem;padding:1.8rem;border:1px solid var(--line);border-radius:var(--r-lg);
  background:#fff;display:grid;grid-template-columns:auto 1fr;gap:1.4rem;align-items:start;
}
.author-box img{width:80px;height:80px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.author-box h4{
  font-size:1.15rem;letter-spacing:-.018em;font-weight:600;color:var(--ink);margin:0 0 .15rem;
}
.author-box .author-role{
  font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--r-color);
}
.author-box .author-bio{
  font-size:.94rem;line-height:1.55;color:var(--muted);margin-top:.8rem;text-wrap:pretty;
}
.author-box .author-links{
  margin-top:.85rem;display:flex;gap:.5rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;
}
.author-box .author-links a{
  border:1px solid var(--line-strong);padding:.3rem .65rem;border-radius:var(--r-full);
  color:var(--ink-2);transition:border-color .2s, color .2s;
}
.author-box .author-links a:hover{border-color:var(--ink);color:var(--ink)}
@media(max-width:600px){.author-box{grid-template-columns:1fr}.author-box img{width:60px;height:60px}}

/* =========================================================
   INLINE NEWSLETTER
========================================================= */
.nl-inline{
  margin-top:2.5rem;padding:1.6rem;
  background:var(--ink);color:#fff;border-radius:var(--r-lg);
  display:grid;grid-template-columns:1fr auto;gap:1rem 1.5rem;align-items:center;
  position:relative;overflow:hidden;
}
.nl-inline::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1.5px);
  background-size:14px 14px;opacity:.7;mask-image:linear-gradient(140deg,#000,transparent 70%);
}
.nl-inline h4{
  font-family:var(--serif);font-style:italic;font-weight:500;color:#fff;
  font-size:1.4rem;line-height:1.2;letter-spacing:-.02em;margin:0 0 .35rem;position:relative;
}
.nl-inline p{color:rgba(255,255,255,.7);font-size:.92rem;margin:0;position:relative;line-height:1.45}
.nl-inline form{display:flex;gap:.4rem;position:relative}
.nl-inline input{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
  color:#fff;padding:.7rem 1rem;border-radius:var(--r-full);font:inherit;font-size:.88rem;min-width:220px;
}
.nl-inline input::placeholder{color:rgba(255,255,255,.45)}
.nl-inline input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.12)}
.nl-inline button{
  background:var(--accent);color:#fff;border-radius:var(--r-full);
  padding:.7rem 1.1rem;font-size:.85rem;font-weight:500;border:0;cursor:pointer;
}
@media(max-width:760px){.nl-inline{grid-template-columns:1fr}.nl-inline input{min-width:0;flex:1}}

/* =========================================================
   RELATED ARTICLES
========================================================= */
.related{padding:clamp(3rem,4vw,4.5rem) 0;background:#fff;border-top:1px solid var(--line)}
.related-head{margin-bottom:1.8rem;display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.related-head h2{font-size:clamp(1.5rem,1.2rem + .8vw,2rem);letter-spacing:-.025em;font-weight:600}
.related-head h2 em{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--accent)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.related-card{
  display:flex;flex-direction:column;gap:.85rem;padding-top:1.2rem;border-top:2px solid var(--ink);
  transition:transform .25s var(--ease);
}
.related-card:hover{transform:translateY(-2px)}
.related-card .meta{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.related-card .meta time{font-family:var(--mono);font-size:.68rem;color:var(--subtle);letter-spacing:.08em;text-transform:uppercase}
.related-card h3{font-size:1.15rem;line-height:1.25;letter-spacing:-.018em;font-weight:600;color:var(--ink)}
.related-card h3 a:hover{color:var(--accent)}
.related-card p{font-size:.92rem;color:var(--muted);line-height:1.5}
.related-card .foot{
  display:flex;justify-content:space-between;margin-top:auto;padding-top:.5rem;
  font-family:var(--mono);font-size:.7rem;color:var(--subtle);letter-spacing:.05em;
}
.related-card .foot .a{color:var(--ink);font-weight:500}
@media(max-width:900px){.related-grid{grid-template-columns:1fr}}

/* =========================================================
   CTA + FOOTER (übernommen)
========================================================= */
.foot-brand .brand img{height:28px}
.cta{padding:clamp(4rem,5vw,6rem) 0;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta::before{
  content:"";position:absolute;width:700px;height:700px;border-radius:50%;
  top:-50%;left:30%;background:radial-gradient(circle,var(--r-color, var(--accent)),transparent 60%);
  opacity:.35;filter:blur(60px);pointer-events:none;
}
.cta-inner{max-width:800px;margin:0 auto;text-align:center;position:relative;z-index:1}
.cta h2{color:#fff;margin-bottom:1.25rem;max-width:20ch;margin-left:auto;margin-right:auto;font-size:clamp(2rem,1.5rem + 2vw,3rem);letter-spacing:-.03em;line-height:1.05;font-weight:600}
.cta p{color:#B8BCC4;max-width:50ch;margin:0 auto 2rem;font-size:1.05rem}
.cta .btn-ghost{--_bd:rgba(255,255,255,.25);--_fg:#fff}
.cta .btn-ghost:hover{--_bg:rgba(255,255,255,.1)}
.cta .ctas{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}

/* =========================================================
   REVEAL
========================================================= */
.reveal{transition:opacity .8s var(--ease-out), transform .8s var(--ease-out)}
.reveal:not(.in){opacity:0;transform:translateY(20px)}
.reveal.in{opacity:1 !important;transform:none !important}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   FLOATING SHARE on mobile
========================================================= */
@media(max-width:1000px){
  .share-float{
    position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(255,255,255,.95);
    backdrop-filter:blur(8px);border-top:1px solid var(--line);
    display:flex;justify-content:center;gap:.5rem;padding:.6rem;
  }
}
@media(min-width:1001px){.share-float{display:none}}