/* railreg.de — minimalist law-firm style
   Author: Dr. Thomas Prüm
   Last updated: 2026-04-18
*/

:root{
  --ink:#111;
  --ink-soft:#333;
  --muted:#555;
  --muted-2:#777;
  --line:#d9d3c8;
  --paper:#f7f3ec;
  --accent:#7a1f2b;
  --accent-ink:#5a1621;
  --accent-soft:#f1e3e6;
  --accent-orange:#d97706;
  --max:72rem;
  --measure:38rem;
  --radius:2px;
  --serif:"Source Serif 4","Source Serif Pro",Georgia,"Times New Roman",Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"SFMono-Regular",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:#fff;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:600;letter-spacing:-.01em;margin:0 0 .5em;page-break-after:avoid;break-after:avoid}
h1{font-size:2.4rem;line-height:1.15;letter-spacing:-.02em;font-weight:700}
h2{font-size:1.55rem;line-height:1.25;margin-top:2.6rem}
h3{font-size:1.15rem;line-height:1.3;margin-top:1.8rem}
h4{font-size:1rem;line-height:1.35;margin-top:1.4rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
p{margin:0 0 1em;max-width:var(--measure)}
p.wide{max-width:none}
a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(122,31,43,.25)}
a:hover{border-bottom-color:var(--accent)}
a.bare{border-bottom:none}
small,.small{font-size:.88rem;color:var(--muted)}
.eyebrow{font-family:var(--sans);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 .7rem}
hr{border:0;border-top:1px solid var(--line);margin:3rem 0}
.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}
.site-header-inner{max-width:var(--max);margin:0 auto;padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.brand{font-family:var(--serif);font-weight:700;font-size:1.35rem;color:var(--ink);border-bottom:none;display:inline-block;letter-spacing:-.01em;line-height:1.1}
.brand-accent{color:var(--accent);font-weight:700}
.brand-dot{color:var(--accent-orange);font-weight:700}
.brand-inline{font-family:var(--serif);font-weight:700;color:var(--ink);letter-spacing:-.01em;white-space:nowrap}
.brand-tagline{display:block;font-family:var(--sans);font-size:.7rem;color:var(--muted);font-weight:400;letter-spacing:.14em;text-transform:uppercase;margin-top:.3rem}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.5rem;flex-wrap:wrap}
.site-nav a{color:var(--ink-soft);border-bottom:none;font-size:.95rem;padding-bottom:.15rem;border-bottom:2px solid transparent}
.site-nav a.active,.site-nav a:hover{color:var(--ink);border-bottom-color:var(--accent)}
.nav-toggle{display:none;background:none;border:none;color:var(--ink);font-size:1.3rem;cursor:pointer;padding:.25rem .4rem}
@media (max-width:780px){
  .site-header-inner{flex-wrap:wrap}
  .brand-tagline{display:none}
  .nav-toggle{display:block}
  .site-nav{width:100%;display:none}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;gap:.6rem;padding:.8rem 0}
}
.hero{border-bottom:1px solid var(--line);background:var(--paper)}
.hero-inner{max-width:var(--max);margin:0 auto;padding:4.5rem 1.5rem 4rem}
.hero h1{margin-bottom:1rem}
.lead{font-size:1.15rem;line-height:1.55;color:var(--ink-soft);max-width:44rem}
main{max-width:var(--max);margin:0 auto;padding:3rem 1.5rem 4rem}
.page-intro{margin-bottom:2rem;max-width:50rem}
.page-intro h1{margin-bottom:1rem}
.section-heading{border-top:1px solid var(--line);padding-top:2rem}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.75rem}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}
@media (max-width:780px){.grid-2,.grid-3{grid-template-columns:1fr}}
.topic-card{display:block;padding:1.4rem 1.4rem 1.5rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);transition:border-color .15s, box-shadow .15s}
.topic-card:hover{border-color:var(--accent);box-shadow:0 1px 0 var(--accent)}
.topic-card h3{font-size:1.05rem;margin:.2rem 0 .5rem;color:var(--ink)}
.topic-card p{font-size:.93rem;color:var(--muted);margin:0;max-width:none}
.topic-tag{display:inline-block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-family:var(--sans);font-weight:500;margin-bottom:.6rem}
.at-table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.93rem}
.at-table th,.at-table td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
.at-table th{font-family:var(--sans);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500;border-bottom:1px solid var(--ink-soft)}
.at-table tbody tr:hover{background:var(--paper)}
.at-table a{border-bottom:none}
.at-table a:hover{border-bottom:1px solid var(--accent)}
.at-land{font-family:var(--mono);font-size:.8rem;color:var(--muted-2);white-space:nowrap}
.at-name{font-weight:600;color:var(--ink)}
.at-abbr{font-family:var(--mono);font-size:.85rem;color:var(--accent-ink);white-space:nowrap}
.land-group{margin:2.4rem 0}
.land-group h2{font-size:1.1rem;font-family:var(--sans);font-weight:600;letter-spacing:.01em;text-transform:none;border-top:1px solid var(--line);padding-top:1.1rem;margin-top:0;color:var(--ink)}
.profile-head{border-bottom:1px solid var(--line);padding-bottom:1.4rem;margin-bottom:2rem}
.profile-meta{display:grid;grid-template-columns:max-content 1fr;gap:.45rem 1.2rem;font-size:.93rem;margin-top:1.2rem;max-width:48rem}
.profile-meta dt{color:var(--muted);font-family:var(--sans)}
.profile-meta dd{margin:0;color:var(--ink)}
.dev-list{list-style:none;padding:0;margin:1.5rem 0}
.dev-list li{border-top:1px solid var(--line);padding:1.3rem 0}
.dev-list li:last-child{border-bottom:1px solid var(--line)}
.dev-date{font-family:var(--mono);font-size:.8rem;color:var(--muted);letter-spacing:.04em}
.dev-list h3{margin:.3rem 0 .5rem;font-size:1.1rem}
.dev-list p{max-width:52rem;color:var(--ink-soft);margin:0}
.dev-tag{display:inline-block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-left:.6rem}
.callout{border-left:3px solid var(--accent);background:var(--accent-soft);padding:1rem 1.2rem;margin:1.5rem 0;max-width:50rem;font-size:.95rem}
.callout strong{color:var(--accent-ink)}
.note{background:var(--paper);padding:1rem 1.2rem;margin:1.5rem 0;max-width:50rem;font-size:.93rem;border-radius:var(--radius)}
.toc{border:1px solid var(--line);background:#fff;padding:1rem 1.2rem;margin:1.5rem 0 2rem;max-width:48rem;font-size:.93rem}
.toc h4{margin:0 0 .6rem;font-size:.7rem;color:var(--muted)}
.toc ol{margin:0;padding-left:1.2rem;color:var(--ink-soft)}
.toc li{margin:.2rem 0}
.toc a{color:var(--ink-soft);border-bottom:none}
.toc a:hover{color:var(--accent);border-bottom:1px solid var(--accent)}
.site-footer{border-top:1px solid var(--line);background:var(--paper);margin-top:5rem;padding:2.5rem 1.5rem 3rem;font-size:.87rem;color:var(--muted)}
.site-footer-inner{max-width:var(--max);margin:0 auto}
.short-disclaimer{max-width:52rem;margin:0 0 1.5rem;font-size:.85rem}
.footer-meta{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:1rem}
.footer-links{display:flex;gap:1.2rem;flex-wrap:wrap}
.footer-links a{color:var(--muted);border-bottom:none}
.footer-links a:hover{color:var(--accent);border-bottom:1px solid var(--accent)}
/* Page header block (breadcrumb + H1) — used on About / Profile */
.page-header{border-bottom:1px solid var(--line);background:var(--paper);padding:3rem 0 2.2rem}
.page-header-inner{max-width:var(--max);margin:0 auto;padding:0 1.5rem}
.breadcrumb{font-size:.8rem;color:var(--muted);margin-bottom:.6rem;letter-spacing:.04em}
.breadcrumb a{color:var(--muted);border-bottom:none}
.breadcrumb a:hover{color:var(--accent)}
.page-header h1{margin:0 0 .4rem}
.page-header p.subtitle{font-size:1.05rem;color:var(--muted);margin:0;max-width:52rem}
main.narrow{max-width:52rem;padding:2.5rem 1.5rem 4rem}
/* Lede paragraph */
.lede{font-size:1.12rem;line-height:1.55;color:var(--ink-soft);border-left:3px solid var(--accent);padding-left:1.1rem;margin:0 0 2rem;max-width:none}
/* Author card (small photo next to bio, on About page) */
.author-card{display:flex;gap:1.25rem;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.35rem;margin:0 0 1.75rem;flex-wrap:wrap}
.author-photo-link{border-bottom:none;flex-shrink:0}
.author-photo{width:96px;height:96px;object-fit:cover;border-radius:50%;border:1px solid var(--line);display:block}
.author-text{flex:1 1 280px;min-width:240px}
.author-text p{margin:0 0 .6rem;font-size:.97rem;line-height:1.55;max-width:none}
.author-text p:last-child{margin-bottom:0}
/* Profile page — large photo next to intro */
.profile-hero{display:flex;gap:2rem;align-items:flex-start;margin:0 0 2.2rem;flex-wrap:wrap}
.profile-photo{width:220px;height:220px;object-fit:cover;border-radius:50%;border:1px solid var(--line);flex-shrink:0;background:var(--paper)}
.profile-intro{flex:1 1 300px;min-width:260px;padding-top:.4rem}
/* Warning callout */
.callout{background:var(--accent-soft);border-left:3px solid var(--accent);padding:1.1rem 1.3rem;margin:1.5rem 0;border-radius:var(--radius);font-size:.97rem}
.callout strong{color:var(--accent-ink)}
.callout-warning{background:#fff6e8;border-left-color:#a65a00}
.callout-warning strong{color:#7a3e00}
@media (max-width:780px){
  .profile-hero{gap:1.2rem}
  .profile-photo{width:160px;height:160px;margin:0 auto}
  .profile-intro{text-align:center}
  .author-card{padding:1rem 1.1rem;gap:1rem}
  .author-photo{width:84px;height:84px}
}
/* Tender pipeline cards (AT profile pages) */
.tender-group{margin-top:2rem;font-size:.95rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:.4rem}
.tender-list{display:flex;flex-direction:column;gap:.9rem;margin:0 0 2rem}
.tender{background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius);padding:1rem 1.15rem}
.tender-head{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap;margin-bottom:.5rem}
.tender-nr{font-family:var(--mono);font-size:.8rem;color:var(--muted);background:var(--paper);padding:.12rem .45rem;border-radius:2px;letter-spacing:.05em}
.tender-head h3{margin:0;font-size:1.05rem;flex:1 1 auto}
.tender-meta{font-size:.8rem;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.tender-detail{display:grid;grid-template-columns:7.5rem 1fr;gap:.25rem .9rem;margin:0;font-size:.92rem}
.tender-detail dt{color:var(--muted);font-weight:500}
.tender-detail dd{margin:0;color:var(--ink-soft)}
@media (max-width:600px){
  .tender-detail{grid-template-columns:1fr}
  .tender-detail dt{margin-top:.4rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
}
@media print{
  .site-header,.site-footer,.nav-toggle{display:none}
  body{font-size:11pt;color:#000;background:#fff}
  main{padding:0;max-width:none}
  h1,h2,h3,h4{page-break-after:avoid;break-after:avoid}
  p,li{orphans:3;widows:3}
  a{color:#000;border-bottom:none}
}