:root{
  --ink:#0a1530;
  --paper:#eef2f7;
  --paper-2:#e2e8f0;
  --paper-3:#cdd6e3;
  --accent:#1e5fb8;
  --accent-2:#0d3a73;
  --gold:#b88a2c;
  --muted:#5a6478;
  --line:#13234a;
  --ok:#0d6e58;
  --radius:6px;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:'Inter Tight',-apple-system,sans-serif;-webkit-font-smoothing:antialiased;font-feature-settings:"ss01","cv11"}

body{
  background-image:
    radial-gradient(circle at 20% 10%, rgba(30,95,184,.06), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(13,58,115,.05), transparent 45%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.04 0 0 0 0 0.08 0 0 0 0 0.18 0 0 0 0.05 0'/></filter><rect width='160' height='160' filter='url(%23n)' opacity='0.6'/></svg>");
}

.topbar{
  border-bottom:1.5px solid var(--line);
  background:var(--paper);
  position:sticky;top:0;z-index:50;
}
.topbar-inner{
  max-width:1280px;margin:0 auto;
  padding:14px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink)}
.brand-mark{
  width:42px;height:42px;background:var(--ink);color:var(--paper);
  display:grid;place-items:center;font-family:'Fraunces',serif;font-weight:900;font-size:22px;
  border-radius:4px;position:relative;
}
.brand-mark::after{content:"";position:absolute;inset:3px;border:1px solid var(--paper);border-radius:2px}
.brand-text h1{font-family:'Fraunces',serif;font-weight:700;font-size:20px;letter-spacing:-.02em;line-height:1}
.brand-text small{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:.15em;text-transform:uppercase}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{
  color:var(--ink);text-decoration:none;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.15em;text-transform:uppercase;font-weight:600;
  padding:6px 0;border-bottom:1px solid transparent;transition:border-color .2s;
}
.nav-links a:hover,.nav-links a.active{border-bottom-color:var(--accent);color:var(--accent)}
.nav-links .btn-cta{
  background:var(--accent);color:#fff;
  padding:8px 16px;border-radius:4px;border:0;
}
.nav-links .btn-cta:hover{background:#2a72d3;color:#fff}

/* AD SLOT compartilhado */
.ad-slot{
  position:relative;background:var(--paper-2);
  border:1px dashed rgba(10,21,48,.25);border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);text-align:center;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.15em;text-transform:uppercase;overflow:hidden;
}
.ad-slot::before{
  content:"Publicidade";
  position:absolute;top:6px;left:10px;
  font-size:9px;color:var(--muted);opacity:.6;letter-spacing:.2em;
}
.ad-slot .ad-placeholder{padding:24px;opacity:.5;line-height:1.6}
.ad-slot .ad-placeholder small{display:block;font-size:9px;margin-top:6px;opacity:.7}
.ad-leaderboard{min-height:100px;margin:16px auto 0;max-width:1280px}
.ad-rectangle{min-height:280px;margin:40px 0}
.ad-inline{min-height:120px;margin:32px 0}

/* FOOTER */
.foot{
  border-top:1.5px solid var(--line);background:var(--paper-2);
  padding:32px;margin-top:60px;
}
.foot-inner{
  max-width:1280px;margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;
}
.foot h6{
  font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}
.foot p,.foot li{font-size:13px;line-height:1.6;color:var(--muted)}
.foot ul{list-style:none}
.foot a{color:var(--ink);text-decoration:none;border-bottom:1px dotted var(--muted)}
.foot a:hover{color:var(--accent);border-color:var(--accent)}
.foot-copy{
  max-width:1280px;margin:24px auto 0;padding:18px 32px 0;
  border-top:1px dashed rgba(10,21,48,.2);
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);
}

@media (max-width:900px){
  .topbar-inner{padding:14px 20px;flex-wrap:wrap;gap:16px}
  .nav-links{gap:14px;flex-wrap:wrap}
  .nav-links a{font-size:10px}
  .foot-inner{grid-template-columns:1fr;gap:24px}
}

/* ===== ÍNDICE DO BLOG ===== */
.blog-hero{
  max-width:1280px;margin:0 auto;
  padding:80px 32px 48px;
}
.blog-hero .eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--accent);letter-spacing:.25em;text-transform:uppercase;
  display:flex;align-items:center;gap:10px;margin-bottom:24px;
}
.blog-hero .eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}
.blog-hero h1{
  font-family:'Fraunces',serif;font-weight:500;font-size:clamp(40px,5.5vw,72px);
  line-height:.98;letter-spacing:-.035em;margin-bottom:20px;max-width:900px;
}
.blog-hero h1 em{font-style:italic;color:var(--accent);font-weight:400}
.blog-hero p.lede{font-size:17px;line-height:1.55;color:var(--muted);max-width:620px}

.post-list{
  max-width:1280px;margin:0 auto;padding:0 32px 80px;
  display:grid;gap:0;
}
.post-card{
  display:grid;grid-template-columns:200px 1fr auto;gap:32px;
  padding:32px 0;border-bottom:1.5px solid var(--line);
  text-decoration:none;color:var(--ink);align-items:center;
  transition:padding .25s ease;
}
.post-card:first-child{border-top:1.5px solid var(--line)}
.post-card:hover{padding-left:16px;background:linear-gradient(90deg,rgba(30,95,184,.06),transparent 60%)}
.post-meta{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.1em;color:var(--muted);
}
.post-meta .num{
  display:block;font-family:'Fraunces',serif;font-size:42px;font-weight:500;
  color:var(--accent);letter-spacing:-.02em;line-height:1;margin-bottom:8px;
}
.post-meta .cat{text-transform:uppercase;color:var(--accent-2);font-weight:600;margin-bottom:4px}
.post-meta .date{}
.post-info h3{
  font-family:'Fraunces',serif;font-size:28px;font-weight:500;
  letter-spacing:-.015em;line-height:1.2;margin-bottom:10px;
}
.post-info p{font-size:14px;line-height:1.6;color:var(--muted);max-width:680px}
.post-arrow{
  font-family:'JetBrains Mono',monospace;font-size:24px;color:var(--accent);
  transition:transform .25s ease;
}
.post-card:hover .post-arrow{transform:translateX(8px)}

@media (max-width:900px){
  .blog-hero{padding:48px 20px 32px}
  .post-list{padding:0 20px 60px}
  .post-card{grid-template-columns:1fr;gap:14px;padding:24px 0}
  .post-card:hover{padding-left:0}
  .post-meta{display:flex;gap:14px;align-items:baseline}
  .post-meta .num{font-size:28px;margin:0}
  .post-info h3{font-size:22px}
  .post-arrow{display:none}
}

/* ===== POST INDIVIDUAL ===== */
.article-wrap{
  max-width:760px;margin:0 auto;padding:64px 32px 40px;
}
.article-back{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.15em;text-transform:uppercase;font-weight:600;
  color:var(--muted);text-decoration:none;margin-bottom:32px;
}
.article-back:hover{color:var(--accent)}
.article-cat{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--accent);letter-spacing:.25em;text-transform:uppercase;
  margin-bottom:16px;display:flex;align-items:center;gap:10px;
}
.article-cat::before{content:"";width:24px;height:1px;background:var(--accent)}

article h1{
  font-family:'Fraunces',serif;font-weight:500;
  font-size:clamp(36px,5vw,56px);line-height:1.05;
  letter-spacing:-.03em;margin-bottom:20px;
}
article h1 em{font-style:italic;color:var(--accent);font-weight:400}
.article-meta-row{
  display:flex;gap:18px;flex-wrap:wrap;align-items:center;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.05em;color:var(--muted);
  padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin-bottom:40px;
}
.article-meta-row span strong{color:var(--ink);font-weight:600}

article .lead{
  font-family:'Fraunces',serif;font-size:22px;line-height:1.5;
  color:var(--ink);margin-bottom:36px;font-weight:400;
  border-left:3px solid var(--accent);padding-left:20px;
}

article h2{
  font-family:'Fraunces',serif;font-weight:500;font-size:32px;
  line-height:1.2;letter-spacing:-.02em;
  margin:56px 0 20px;
  padding-bottom:10px;border-bottom:1.5px solid var(--line);
}
article h3{
  font-family:'Fraunces',serif;font-weight:600;font-size:22px;
  line-height:1.3;margin:36px 0 14px;
}
article p{
  font-size:17px;line-height:1.75;margin-bottom:20px;color:#1a1a1a;
}
article p strong{color:var(--ink);font-weight:600}
article a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(30,95,184,.3)}
article a:hover{border-bottom-color:var(--accent)}
article ul,article ol{margin:0 0 24px 0;padding-left:24px}
article li{font-size:17px;line-height:1.7;margin-bottom:10px;padding-left:6px;color:#1a1a1a}
article ul li::marker{color:var(--accent)}

article blockquote{
  background:var(--paper-2);border-left:4px solid var(--gold);
  padding:20px 24px;margin:32px 0;border-radius:0 4px 4px 0;
  font-family:'Fraunces',serif;font-style:italic;font-size:18px;line-height:1.6;
}

article .callout{
  background:var(--paper-2);border:1.5px solid var(--line);
  border-radius:6px;padding:24px 28px;margin:32px 0;
  position:relative;
}
article .callout::before{
  content:attr(data-label);
  position:absolute;top:-10px;left:20px;background:var(--accent);color:#fff;
  font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  padding:4px 12px;border-radius:99px;
}
article .callout p:last-child{margin-bottom:0}
article .callout.green::before{background:var(--accent-2)}
article .callout.gold::before{background:var(--gold)}

article table{
  width:100%;border-collapse:collapse;
  background:var(--paper);border:1.5px solid var(--line);
  border-radius:6px;overflow:hidden;margin:24px 0;font-size:14px;
}
article table th{
  background:var(--ink);color:var(--paper);
  font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;text-align:left;
  padding:14px 16px;
}
article table td{padding:14px 16px;border-bottom:1px dashed rgba(10,21,48,.15)}
article table tr:last-child td{border-bottom:0}

article code{
  background:var(--paper-3);padding:2px 6px;border-radius:3px;
  font-family:'JetBrains Mono',monospace;font-size:14px;
}

/* CTA inline em post */
.inline-cta{
  background:var(--ink);color:var(--paper);
  border-radius:8px;padding:36px;margin:48px 0;
  display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  position:relative;overflow:hidden;
}
.inline-cta::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.inline-cta h4{
  font-family:'Fraunces',serif;font-size:24px;font-weight:500;
  letter-spacing:-.015em;margin-bottom:6px;
}
.inline-cta p{font-size:14px;color:rgba(238,242,247,.75);margin:0}
.inline-cta a{
  background:var(--accent);color:#fff;text-decoration:none;
  padding:14px 24px;border-radius:4px;
  font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;
  white-space:nowrap;border:0;
}
.inline-cta a:hover{background:#2a72d3}

/* Posts relacionados */
.related-section{
  max-width:1280px;margin:60px auto 0;padding:48px 32px;
  border-top:1.5px solid var(--line);
}
.related-section h5{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--accent);letter-spacing:.25em;text-transform:uppercase;
  margin-bottom:24px;
}
.related-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:24px;
}
.related-grid a{
  display:block;text-decoration:none;color:var(--ink);
  padding:24px;background:var(--paper-2);border:1.5px solid var(--line);
  border-radius:6px;transition:all .2s;
}
.related-grid a:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.related-grid .cat{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--accent);letter-spacing:.2em;text-transform:uppercase;margin-bottom:8px;
}
.related-grid a:hover .cat{color:var(--gold)}
.related-grid h4{font-family:'Fraunces',serif;font-size:20px;font-weight:500;line-height:1.3}

@media (max-width:900px){
  .article-wrap{padding:32px 20px 24px}
  article p,article li{font-size:16px}
  article h2{font-size:26px;margin-top:40px}
  article h3{font-size:20px}
  article .lead{font-size:18px}
  .inline-cta{grid-template-columns:1fr;text-align:left;padding:24px}
  .related-grid{grid-template-columns:1fr}
  .related-section{padding:32px 20px}
}