/* Hunch Doku — Brand System 2026.03: security-document credential system (Sicherheitspapier, Hairlines, Mono für Herkunft/Scope) */
:root{
  --ink-1000:#0d0d0b; --ink-700:#39372f; --ivory-50:#fffefa; --ivory-100:#f7f4eb; --ivory-200:#eee9dc; --ivory-300:#ddd5c2;
  --stone-500:#716b5e; --stone-600:#5e584d;
  --gold-300:#e7cf82; --gold-400:#d5ad4d; --gold-500:#bd8d24; --gold-600:#8a6412; --gold-700:#624508;
  --security-gold:#ae862e; --security-line:rgba(174,134,46,.16); --security-line-soft:rgba(174,134,46,.075);
  --paper-pearl:linear-gradient(118deg,#fcfcfe 0%,#f1f2f5 42%,#f6f2ea 72%,#fbf7ef 100%);
  --document-shadow:0 1px 1.5px rgba(0,0,0,.08),0 5px 12px rgba(0,0,0,.06),0 18px 32px rgba(0,0,0,.055);
  --bg:var(--ivory-100); --card:var(--ivory-50); --ink:var(--ink-1000); --dim:var(--stone-600);
  --gold-100:var(--gold-300); --gold-text:var(--gold-600); --gold-text-deep:var(--gold-700); --on-gold:#4a3410; --btn-ink:var(--on-gold);
  --shadow-card:0 1px 1.5px rgba(0,0,0,.07),0 5px 12px rgba(0,0,0,.05);
  --t-micro:140ms; --t-shift:220ms; --ease:cubic-bezier(.2,.8,.2,1);
  --r-action:9px;
  --display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",Arial,sans-serif;
  --text:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
  --mono:"SFMono-Regular",ui-monospace,"Cascadia Mono","Roboto Mono",monospace;
  --guilloche-paper:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='54' viewBox='0 0 160 54'><g fill='none' stroke='%23ae862e' stroke-opacity='.16'><path d='M0 27C26.7 9 53.3 9 80 27S133.3 45 160 27' stroke-width='.8'/><path d='M0 27C26.7 45 53.3 45 80 27S133.3 9 160 27' stroke-width='.8'/><path d='M0 14C26.7 5 53.3 5 80 14S133.3 23 160 14' stroke-width='.5'/><path d='M0 40C26.7 49 53.3 49 80 40S133.3 31 160 40' stroke-width='.5'/></g></svg>");
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 100%/1.6 var(--text);-webkit-font-smoothing:antialiased;font-optical-sizing:auto;
  background-image:var(--guilloche-paper),linear-gradient(180deg,var(--ivory-100),var(--ivory-50) 50%,var(--ivory-100));background-attachment:fixed,fixed}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 1.5rem}
::selection{background:var(--gold-300);color:var(--ink-1000)}

/* Serien-/Scope-Schrift */
.engraved{display:inline-flex;align-items:center;gap:.6rem;font:650 .66rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--security-gold)}
.engraved::before{content:"doc /";font-weight:700}

nav#nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(247,244,235,.82);
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--security-line);transition:box-shadow var(--t-shift) var(--ease);padding-top:env(safe-area-inset-top)}
nav#nav.scrolled{box-shadow:0 8px 24px rgba(0,0,0,.05)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:3.75rem;gap:1rem}
.logo{display:flex;min-height:44px;align-items:center;gap:.55rem;font-weight:700;font-size:1.05rem;letter-spacing:-.02em;text-transform:lowercase}
.logo img{width:1.5rem;height:auto;max-height:1.9rem;object-fit:contain}
.nav-links{display:flex;gap:1.5rem;font:500 .8rem/1 var(--text);color:var(--dim)}
.nav-links a{display:inline-flex;min-height:44px;align-items:center;transition:color var(--t-micro) var(--ease)}
.nav-links a:hover,.nav-links a.current{color:var(--ink)}
.nav-cta{display:inline-flex;min-height:44px;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;padding:.45rem 1rem;border-radius:var(--r-action);
  background:linear-gradient(135deg,#efcf6f,#c79a3a);color:var(--on-gold);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 1px 3px rgba(110,84,36,.25);transition:transform var(--t-micro) var(--ease)}
.nav-cta:active{transform:scale(.97)}
.menu-toggle{display:none;min-width:58px;min-height:44px;align-items:center;justify-content:center;border:1px solid var(--ink-700);border-radius:var(--r-action);background:transparent;color:var(--ink);font:700 .68rem/1 var(--mono);letter-spacing:.08em}
.mobile-menu{display:none;position:fixed;inset:calc(3.75rem + env(safe-area-inset-top)) 0 0;z-index:49;overflow-y:auto;overscroll-behavior:contain;background:var(--ivory-100);color:var(--ink);padding:1rem 1.5rem calc(2rem + env(safe-area-inset-bottom));border-top:1px solid var(--security-line)}
.mobile-menu a{display:flex;min-height:44px;min-width:0;align-items:center;border-bottom:1px solid var(--security-line-soft);font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mobile-menu .mobile-menu-meta{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--stone-600)}
.mobile-menu .mobile-menu-cta{justify-content:center;margin-top:1rem;border:1px solid var(--gold-400);border-radius:var(--r-action);background:linear-gradient(135deg,#efcf6f,#c79a3a);color:var(--on-gold)}
html.mobile-menu-open,body.mobile-menu-open{overflow:hidden}

.layout{display:grid;grid-template-columns:15rem 1fr;gap:3rem;padding-top:6.5rem;padding-bottom:4rem;align-items:start}
.side{position:sticky;top:6.5rem}
.side-label{font:650 .6rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--security-gold);margin-bottom:.8rem;padding:0 .9rem .6rem;border-bottom:1px solid var(--security-line)}
.side-nav{display:flex;flex-direction:column;gap:.1rem}
.side-nav a{display:flex;min-height:44px;align-items:center;padding:.48rem .9rem;border-radius:var(--r-action);font-size:.9rem;color:var(--dim);border:1px solid transparent;transition:background var(--t-micro) var(--ease),color var(--t-micro) var(--ease)}
.side-nav a:hover{color:var(--ink);background:rgba(255,255,255,.6)}
.side-nav a.active{color:var(--gold-700);font-weight:600;box-shadow:inset 2px 0 0 var(--gold-500)}

.doc{min-width:0}
.doc h1{font-family:var(--display);font-size:clamp(1.9rem,3.4vw,2.6rem);font-weight:800;letter-spacing:-.025em;line-height:1.1;margin:.6rem 0 1rem}
.doc .lead{font-size:1.1rem;color:var(--dim);max-width:40rem;line-height:1.55;margin-bottom:2rem;padding-bottom:1.6rem;border-bottom:1px solid var(--security-line)}
.doc h2{font-family:var(--display);font-size:1.3rem;font-weight:700;letter-spacing:-.015em;margin:2.6rem 0 .8rem;display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.doc p{margin:.8rem 0;max-width:44rem;color:var(--ink-700)}
.doc ul{margin:.8rem 0 .8rem 1.2rem;max-width:44rem;color:var(--ink-700)}
.doc li{margin:.35rem 0}
.doc strong{color:var(--ink)}
.doc em{font-style:italic}
.doc a{color:var(--gold-text);font-weight:500;border-bottom:1px solid var(--security-line)}

.doc code{font:.85em/1.5 var(--mono);background:rgba(174,134,46,.1);color:var(--gold-700);padding:.1em .35em;border-radius:var(--r-action);border:1px solid var(--security-line-soft)}
.doc pre{position:relative;background:var(--paper-pearl);border:1px solid var(--security-line);border-radius:12px;padding:1.1rem 1.3rem;margin:1rem 0;box-shadow:var(--document-shadow);overflow-x:auto;max-width:44rem}
.doc pre::before{content:"";position:absolute;left:1rem;right:1rem;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(174,134,46,.45),transparent)}
.doc pre code{background:none;border:0;color:var(--ink);padding:0;font-size:.83rem}

.doc table{border-collapse:separate;border-spacing:0;margin:1rem 0;max-width:44rem;width:100%;background:var(--paper-pearl);border:1px solid var(--security-line);border-radius:12px;box-shadow:var(--shadow-card);overflow:hidden;font-size:.9rem}
.doc th{text-align:left;padding:.7rem 1.1rem;font:700 .62rem/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--security-gold);background:rgba(255,255,255,.5);border-bottom:1px solid var(--security-line)}
.doc td{padding:.65rem 1.1rem;vertical-align:top;color:var(--ink-700);border-bottom:1px solid var(--security-line-soft)}
.doc tr:last-child td{border-bottom:0}

.doc-foot{margin-top:4rem;padding-top:1.2rem;border-top:1px solid var(--security-line);font:500 .7rem/1.7 var(--mono);letter-spacing:.06em;color:var(--stone-500)}
.doc-foot a{color:var(--gold-text)}

@media(max-width:900px){
  .layout{grid-template-columns:1fr;gap:1.5rem}
  .side{position:static}
  .side-nav{flex-direction:row;flex-wrap:wrap;gap:.4rem}
  .side-nav a{border-radius:0;border-bottom-color:var(--security-line)}
  .nav-links,.nav-inner > .nav-cta{display:none}
  .menu-toggle{display:inline-flex}
  .mobile-menu:not([hidden]){display:flex;flex-direction:column}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media (prefers-reduced-transparency: reduce){
  nav#nav{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}
}

/* status — signiert, nicht gekastelt */
.tag{display:inline-flex;align-items:center;gap:.45em;font:650 .6rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;vertical-align:middle;opacity:.9}
.tag::before{content:"";width:.38rem;height:.38rem;border-radius:50%;background:currentColor;flex:0 0 auto}
.tag.heute{color:var(--ink-700)}
.tag.exp{color:var(--stone-600)}
.tag.next{color:var(--stone-600)}
.tag.vision{color:var(--stone-600)}
.doc .rule{margin:1.4rem 0;background:var(--paper-pearl);border:1px solid rgba(174,134,46,.45);border-radius:12px;padding:1.1rem 1.2rem;font-size:.92rem;color:var(--ink-700);max-width:44rem;box-shadow:var(--shadow-card)}
.doc .rule b{color:var(--gold-700)}
.authority-ledger-doc{max-width:44rem;margin:.8rem 0;border-top:1px solid var(--security-line)}
.authority-ledger-doc div{display:grid;grid-template-columns:minmax(9rem,.34fr) 1fr;gap:1rem;padding:.8rem 0;border-bottom:1px solid var(--security-line-soft)}
.authority-ledger-doc dt{font:650 .68rem/1.45 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold-700)}
.authority-ledger-doc dd{color:var(--ink-700)}
@media(max-width:600px){.authority-ledger-doc div{grid-template-columns:1fr;gap:.25rem}}