/* ==========================================================================
   The AI Auditor — theme stylesheet
   Palette and type per approved V3 direction
   ========================================================================== */

:root{
  --ink:        #2A2520;
  --ink-soft:   #332E28;
  --cream:      #F8F7F5;
  --cream-warm: #EFEAE3;
  --clay:       #C45E2A;
  --clay-pale:  #F7E4D9;
  --stone:      #6B645C;
  --stone-mid:  #8C857C;
  --stone-light:#CFC8BF;
  --line:       #DED8D0;

  --serif: var(--gh-font-heading, 'Fraunces'), Georgia, 'Times New Roman', serif;
  --sans:  var(--gh-font-body, 'DM Sans'), -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: var(--gh-font-heading, 'Fraunces'), Georgia, serif;
  --font-body: var(--gh-font-body, 'DM Sans'), -apple-system, sans-serif;
  --mono:  'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  --measure: 700px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

html{font-size:16px;-webkit-text-size-adjust:100%;}

body{
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:1rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}

/* ── NAV ───────────────────────────────────────────────────────────────── */
.site-nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 6vw;
  background:var(--ink);
  color:var(--cream);
  flex-wrap:wrap;gap:14px;
}
.site-logo{
  font-family:var(--serif);font-size:1.25rem;font-weight:600;letter-spacing:-0.01em;
}
.site-logo span{color:var(--clay);}
.nav-links{display:flex;align-items:center;gap:26px;font-size:0.9rem;}
.nav-links ul{list-style:none;display:flex;gap:26px;}
.nav-links a{color:var(--stone-light);transition:color .18s ease;}
.nav-links a:hover{color:var(--cream);}
.nav-cta{
  color:var(--cream) !important;border:1px solid var(--clay);
  padding:6px 16px;font-size:0.85rem;
}
.nav-cta:hover{background:var(--clay);}

/* ── HERO ──────────────────────────────────────────────────────────────── */
.hero{background:var(--ink);color:var(--cream);padding:72px 6vw 84px;}
.hero-inner{
  max-width:1080px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  gap:64px;flex-wrap:wrap;
}
.hero-text{flex:1 1 460px;min-width:0;}

.hero-kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:0.68rem;letter-spacing:0.13em;
  text-transform:uppercase;color:var(--stone-light);
  border:1px solid rgba(207,200,191,.28);padding:7px 15px;
  margin-bottom:26px;
}
.hero-kicker i{width:5px;height:5px;border-radius:50%;background:var(--clay);display:block;}

.hero-title{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(2.3rem, 5.2vw, 3.6rem);
  line-height:1.06;letter-spacing:-0.02em;
  max-width:12ch;
}
.hero-title em{color:var(--clay);font-style:normal;}

.hero-dek{
  color:var(--stone-light);font-size:1.02rem;line-height:1.6;
  margin-top:26px;max-width:44ch;
}

.hero-portrait{flex:0 0 auto;text-align:center;}
.hero-portrait img{
  width:190px;height:190px;border-radius:50%;object-fit:cover;
}
.hero-portrait figcaption{
  font-family:var(--serif);font-size:0.95rem;color:var(--cream);
  margin-top:18px;
}

/* ── POST LIST ─────────────────────────────────────────────────────────── */
.post-list{max-width:var(--measure);margin:0 auto;padding:64px 6vw 0;}
.list-label{
  font-family:var(--mono);font-size:0.7rem;color:var(--stone-mid);
  letter-spacing:0.14em;text-transform:uppercase;
  display:block;padding-bottom:14px;border-bottom:1px solid var(--line);
  margin-bottom:34px;
}
.chip{
  font-family:var(--mono);font-size:0.62rem;color:var(--clay);
  border:1px solid var(--clay);padding:2px 7px;letter-spacing:0.08em;
}
.post-card{border-bottom:1px solid var(--line);padding-bottom:30px;margin-bottom:30px;}
.post-card:last-child{border-bottom:none;}
.pc-meta,.art-meta{
  font-family:var(--mono);font-size:0.72rem;color:var(--stone-mid);
  letter-spacing:0.07em;text-transform:uppercase;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.pc-tag,.art-tag{color:var(--clay);}
.sep{opacity:.5;}
.pc-title{
  font-family:var(--serif);font-size:1.55rem;font-weight:600;
  line-height:1.25;margin-top:12px;transition:color .18s ease;
}
.pc-link:hover .pc-title{color:var(--clay);}
.pc-dek{color:var(--stone);font-size:0.98rem;margin-top:10px;max-width:60ch;}

/* ── ARTICLE ───────────────────────────────────────────────────────────── */
.backbar{max-width:var(--measure);margin:0 auto;padding:28px 6vw 0;}
.backbar a{
  font-family:var(--mono);font-size:0.75rem;color:var(--stone-mid);
  letter-spacing:0.06em;
}
.backbar a:hover{color:var(--clay);}

.article{max-width:var(--measure);margin:0 auto;padding:36px 6vw 0;}
.art-title{
  font-family:var(--serif);font-size:2.5rem;font-weight:600;
  line-height:1.14;letter-spacing:-0.015em;margin-top:16px;
}
.art-dek{
  font-family:var(--serif);font-size:1.2rem;font-style:italic;
  color:var(--stone);margin-top:16px;line-height:1.5;
}
.art-feature{margin:36px 0;}
.art-feature figcaption{
  font-family:var(--mono);font-size:0.72rem;color:var(--stone-mid);
  margin-top:10px;text-align:center;
}

/* byline under title */
.byline{display:flex;align-items:center;gap:13px;margin-top:28px;}
.byline img{width:42px;height:42px;border-radius:50%;object-fit:cover;}
.byline .who strong{font-family:var(--serif);font-size:1rem;font-weight:600;display:block;}
.byline .creds{
  font-family:var(--mono);font-size:0.68rem;color:var(--clay);
  letter-spacing:0.07em;display:block;margin-top:2px;
}

/* ── ARTICLE BODY ──────────────────────────────────────────────────────── */
.art-body{margin-top:40px;}
.art-body p,
.art-body ul,
.art-body ol,
.art-body blockquote{
  font-family:var(--serif);font-size:1.16rem;line-height:1.78;
  color:var(--ink-soft);margin-bottom:26px;
}
.art-body h2{
  font-family:var(--serif);font-size:1.65rem;font-weight:600;
  margin:48px 0 16px;line-height:1.25;
}
.art-body h3{
  font-family:var(--serif);font-size:1.28rem;font-weight:600;
  margin:36px 0 12px;
}
.art-body h4{
  font-family:var(--sans);font-size:0.8rem;font-weight:500;
  text-transform:uppercase;letter-spacing:0.09em;color:var(--stone-mid);
  margin:32px 0 10px;
}
.art-body ul,.art-body ol{padding-left:24px;}
.art-body li{margin-bottom:9px;}
.art-body a{color:var(--clay);border-bottom:1px solid rgba(196,94,42,.35);}
.art-body a:hover{border-bottom-color:var(--clay);}
.art-body strong{font-weight:600;color:var(--ink);}
.art-body hr{border:none;border-top:1px solid var(--line);margin:44px 0;}

.art-body blockquote{
  border-left:3px solid var(--clay);padding-left:22px;
  font-style:italic;color:var(--stone);
}

.art-body figure{margin:36px 0;}
.art-body figcaption{
  font-family:var(--mono);font-size:0.72rem;color:var(--stone-mid);
  margin-top:10px;text-align:center;
}

/* code */
.art-body code{
  font-family:var(--mono);font-size:0.85em;
  background:var(--cream-warm);padding:2px 6px;color:var(--ink);
}
.art-body pre{
  background:var(--ink);color:var(--stone-light);
  padding:20px 22px;overflow-x:auto;margin-bottom:26px;
  font-family:var(--mono);font-size:0.85rem;line-height:1.6;
}
.art-body pre code{background:none;padding:0;color:inherit;}

/* tables — used heavily for control comparisons */
.art-body table{
  width:100%;border-collapse:collapse;margin-bottom:28px;
  font-family:var(--sans);font-size:0.94rem;
}
.art-body th{
  background:var(--ink);color:var(--cream);text-align:left;
  padding:11px 13px;font-weight:500;font-size:0.82rem;
  letter-spacing:0.04em;text-transform:uppercase;
}
.art-body td{padding:11px 13px;border-bottom:1px solid var(--line);vertical-align:top;}
.art-body tr:nth-child(even) td{background:var(--cream-warm);}

/* Ghost callout / audio / bookmark cards */
.kg-callout-card{
  background:var(--cream-warm);border-left:3px solid var(--clay);
  padding:20px 24px;margin-bottom:28px;
}
.kg-callout-card p{margin-bottom:0;font-size:1.05rem;}
.kg-audio-card{
  background:var(--cream-warm);border:1px solid var(--line);
  margin-bottom:32px;
}
.kg-width-wide{max-width:calc(var(--measure) + 140px);margin-left:-70px;margin-right:-70px;}
.kg-width-full{max-width:100%;}

/* tags */
.art-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:48px;}
.art-tags a{
  font-family:var(--mono);font-size:0.7rem;color:var(--stone);
  border:1px solid var(--line);padding:5px 11px;
}
.art-tags a:hover{border-color:var(--clay);color:var(--clay);}

/* ── POST FOOTER: bio, provenance, next ────────────────────────────────── */
.post-footer{max-width:var(--measure);margin:0 auto;padding:0 6vw 80px;}

.author-block{
  display:flex;gap:18px;align-items:flex-start;
  border-top:1px solid var(--line);margin-top:52px;padding-top:32px;
}
.author-block img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0;}
.author-block .who strong{font-family:var(--serif);font-size:1.12rem;font-weight:600;display:block;}
.author-block .creds{
  font-family:var(--mono);font-size:0.72rem;color:var(--clay);
  letter-spacing:0.06em;margin-top:3px;display:block;
}
.author-block .who p{font-size:0.9rem;color:var(--stone);margin-top:10px;line-height:1.6;}

.provenance{
  margin-top:28px;padding-top:18px;
  border-top:1px dotted var(--line);
  font-size:0.78rem;line-height:1.65;color:var(--stone-mid);
}
.prov-label{
  font-family:var(--mono);font-size:0.65rem;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--stone-mid);
  display:block;margin-bottom:6px;
}

.next-post{margin-top:52px;}
.next-post a{display:block;border-top:1px solid var(--line);padding-top:26px;}
.np-label{
  font-family:var(--mono);font-size:0.72rem;color:var(--stone-mid);
  letter-spacing:0.08em;text-transform:uppercase;
}
.next-post h3{
  font-family:var(--serif);font-size:1.35rem;font-weight:600;
  margin-top:10px;line-height:1.3;
}
.next-post a:hover h3{color:var(--clay);}

/* ── SUBSCRIBE ─────────────────────────────────────────────────────────── */
.subscribe{
  background:var(--ink);color:var(--stone-light);
  padding:36px 32px;margin-top:56px;
  max-width:var(--measure);margin-left:auto;margin-right:auto;
}
.subscribe h4{font-family:var(--serif);color:var(--cream);font-size:1.28rem;font-weight:600;}
.subscribe p{font-size:0.92rem;margin-top:8px;}
.sub-btn{
  display:inline-block;margin-top:18px;
  background:var(--clay);color:#fff;padding:11px 26px;
  font-size:0.92rem;font-weight:500;transition:opacity .18s ease;
}
.sub-btn:hover{opacity:.88;}

/* ── ARCHIVE / AUTHOR / ERROR ──────────────────────────────────────────── */
.archive-head{
  max-width:var(--measure);margin:0 auto;padding:56px 6vw 0;text-align:center;
}
.arch-label{
  font-family:var(--mono);font-size:0.7rem;color:var(--clay);
  letter-spacing:0.14em;text-transform:uppercase;
}
.archive-head h1{font-family:var(--serif);font-size:2.2rem;font-weight:600;margin-top:10px;}
.arch-dek{color:var(--stone);margin-top:12px;}
.arch-count{
  font-family:var(--mono);font-size:0.72rem;color:var(--stone-mid);
  display:block;margin-top:14px;
}
.auth-portrait{
  width:92px;height:92px;border-radius:50%;object-fit:cover;
  margin:0 auto 18px;border:2px solid var(--clay);
}
.author-head .creds{
  font-family:var(--mono);font-size:0.75rem;color:var(--clay);
  letter-spacing:0.07em;display:block;margin-top:6px;
}

.error-page{
  max-width:var(--measure);margin:0 auto;padding:110px 6vw;text-align:center;
}
.err-code{
  font-family:var(--mono);font-size:0.85rem;color:var(--clay);letter-spacing:0.14em;
}
.error-page h1{font-family:var(--serif);font-size:2rem;font-weight:600;margin-top:12px;}
.error-page p{color:var(--stone);margin-top:12px;}

/* ── PAGINATION ────────────────────────────────────────────────────────── */
.pagination{
  max-width:var(--measure);margin:0 auto;padding:44px 6vw;
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:0.78rem;color:var(--stone-mid);
}
.pagination a:hover{color:var(--clay);}

/* ── FOOTER ────────────────────────────────────────────────────────────── */
.site-foot{background:var(--ink);color:var(--stone-light);padding:30px 6vw;margin-top:72px;}
.foot-inner{
  max-width:var(--measure);margin:0 auto;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:0.8rem;
}
.foot-brand{font-family:var(--serif);font-size:1rem;color:var(--cream);}
.foot-brand span{color:var(--clay);}

/* ── RESPONSIVE ────────────────────────────────────────────────────────── */
@media (max-width:700px){
  .art-title{font-size:1.85rem;}
  .hero h1{font-size:2rem;}
  .art-body p,.art-body ul,.art-body ol,.art-body blockquote{font-size:1.06rem;line-height:1.72;}
  .art-body h2{font-size:1.4rem;}
  .pc-title{font-size:1.3rem;}
  .kg-width-wide{margin-left:0;margin-right:0;}
  .art-body table{font-size:0.84rem;display:block;overflow-x:auto;}
  .hero-inner{flex-direction:column-reverse;text-align:left;gap:36px;align-items:flex-start;}
  .hero-title{font-size:2.1rem;max-width:100%;}
  .hero-portrait img{width:120px;height:120px;}
  .hero-portrait{text-align:left;}
  .site-nav{justify-content:center;}
  .subscribe{padding:28px 22px;}
}