/* Portal Meu CNPJ — Blog (HTML estático) */
:root{
  --bg:#f5f7fa;
  --surface:#ffffff;
  --text:#0f1f33;
  --muted:#5a6b7f;
  --primary:#1a4a99;
  --primary-dark:#0f2a4a;
  --secondary:#facc15;
  --accent:#2f8a4d;
  --border:#e1e6ed;
  --radius:12px;
  --shadow:0 2px 12px rgba(15,42,74,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'DM Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Outfit','DM Sans',system-ui,sans-serif;
  letter-spacing:-.02em;
  color:var(--primary-dark);
  line-height:1.25;
  margin:0 0 .6em;
}
h1{font-size:clamp(2rem,4.5vw,2.75rem);font-weight:800}
h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;margin-top:2.2em}
h3{font-size:1.25rem;font-weight:700;margin-top:1.8em}
p{margin:0 0 1.1em}
a{color:var(--primary);text-decoration:none;font-weight:500}
a:hover{text-decoration:underline}

/* Header */
.site-header{
  background:var(--surface);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
}
.site-header .wrap{
  max-width:1100px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--primary-dark);font-family:'Outfit',sans-serif;font-size:1.05rem}
.brand-mark{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:grid;place-items:center;color:#fff;font-weight:800}
.nav-links{display:flex;gap:22px;font-size:.95rem}
.nav-links a{color:var(--muted);font-weight:500}
.nav-links a:hover{color:var(--primary)}
.cta-btn{
  background:var(--secondary);color:var(--primary-dark);
  padding:10px 18px;border-radius:8px;font-weight:700;
  font-family:'Outfit',sans-serif;font-size:.92rem;
  transition:transform .15s ease,box-shadow .15s ease;
}
.cta-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(250,204,21,.4);text-decoration:none}

/* Layout */
main{max-width:760px;margin:0 auto;padding:32px 20px 64px}
.blog-index{max-width:1100px}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.crumbs span{color:var(--text);font-weight:500}

/* Index */
.intro{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;margin-bottom:32px;box-shadow:var(--shadow);
}
.intro p{color:var(--muted);font-size:1.05rem;margin-bottom:0}
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.post-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;
}
.post-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(15,42,74,.1)}
.post-card .tag{
  display:inline-block;background:#eaf2ff;color:var(--primary);
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  padding:4px 10px;border-radius:999px;margin-bottom:12px;width:fit-content;
}
.post-card h2{font-size:1.2rem;margin:0 0 10px}
.post-card h2 a{color:var(--primary-dark)}
.post-card p{color:var(--muted);font-size:.95rem;flex:1}
.post-card .meta{font-size:.82rem;color:var(--muted);margin-top:8px}
.post-card .read{display:inline-block;margin-top:14px;color:var(--primary);font-weight:600;font-size:.9rem;text-decoration:none;cursor:pointer}
.post-card .read:hover{text-decoration:underline}

/* Article */
article header.post-head{margin-bottom:28px}
.post-head .tag{
  display:inline-block;background:#eaf2ff;color:var(--primary);
  font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.post-head .meta{color:var(--muted);font-size:.9rem;margin-top:6px}
article{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow)}
article ul,article ol{padding-left:1.4em;margin:0 0 1.2em}
article li{margin-bottom:.45em}
article blockquote{
  border-left:4px solid var(--secondary);background:#fffdf2;
  margin:1.4em 0;padding:14px 20px;border-radius:6px;color:var(--primary-dark);
}
article strong{color:var(--primary-dark)}
.cta-box{
  margin:32px 0 8px;padding:24px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  border-radius:var(--radius);color:#fff;text-align:center;
}
.cta-box h3{color:#fff;margin:0 0 6px;font-size:1.25rem}
.cta-box p{color:rgba(255,255,255,.85);margin-bottom:16px}
.cta-box .cta-btn{display:inline-block}

/* TL;DR / Pontos-chave (snippet eligibility) */
.tldr{background:#f0f7ff;border:1px solid #cfe0f5;border-left:5px solid var(--primary);border-radius:10px;padding:18px 22px;margin:0 0 28px}
.tldr h2{font-size:.95rem;margin:0 0 8px;color:var(--primary-dark);text-transform:uppercase;letter-spacing:.05em}
.tldr ul{margin:0;padding-left:1.2em}
.tldr li{margin-bottom:.3em}

/* Sumário (TOC) */
.toc{background:#fafbfc;border:1px solid var(--border);border-radius:10px;padding:18px 22px;margin:0 0 28px}
.toc summary{cursor:pointer;font-weight:700;color:var(--primary-dark);font-family:'Outfit',sans-serif;font-size:1rem;list-style:none}
.toc summary::after{content:" ▾";color:var(--muted)}
.toc[open] summary::after{content:" ▴"}
.toc ol{margin:14px 0 0;padding-left:1.3em;font-size:.95rem}
.toc li{margin-bottom:.35em}
.toc a{color:var(--primary-dark);font-weight:500}
article h2,article h3{scroll-margin-top:80px}

/* Byline & author bio (E-E-A-T) */
.byline{color:var(--muted);font-size:.9rem;margin-top:6px}
.byline a{color:var(--primary);font-weight:600}
.author-box{margin-top:36px;padding:20px;background:#fafbfc;border:1px solid var(--border);border-radius:var(--radius);display:flex;gap:16px;align-items:flex-start}
.author-box .avatar{flex-shrink:0;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:grid;place-items:center;color:#fff;font-weight:800;font-family:'Outfit',sans-serif}
.author-box h3{margin:0 0 4px;font-size:1rem}
.author-box p{margin:0;font-size:.9rem;color:var(--muted)}

/* Related */
.related{margin-top:40px}
.related h2{font-size:1.3rem;margin-bottom:14px}
.related ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.related li{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 18px}
.related a{color:var(--primary-dark);font-weight:600}

/* Footer */
.site-footer{background:var(--primary-dark);color:rgba(255,255,255,.7);margin-top:40px;padding:32px 20px;text-align:center;font-size:.88rem}
.site-footer a{color:#fff}

@media (max-width:640px){
  .nav-links{display:none}
  article{padding:24px}
  .intro{padding:22px}
  .author-box{flex-direction:column}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ===== FAQ ===== */
.faq{margin:48px 0 16px;padding:28px;background:#f7f9fc;border:1px solid #e3e9f2;border-radius:14px}
.faq h2{margin:0 0 16px;font-family:Outfit,system-ui,sans-serif;color:#0F2A4A;font-size:1.5rem}
.faq-item{border-bottom:1px solid #e3e9f2;padding:14px 0}
.faq-item:last-child{border-bottom:none}
.faq-item summary{cursor:pointer;font-weight:600;color:#0F2A4A;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0;font-size:1.02rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.5rem;color:#1e6fd9;transition:transform .2s;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:10px 0 4px;color:#384a63;line-height:1.65}

/* ===== Tabela comparativa ===== */
.comparativo{margin:48px 0}
.comparativo h2{font-family:Outfit,system-ui,sans-serif;color:#0F2A4A;font-size:1.5rem;margin:0 0 16px}
.table-wrap{overflow-x:auto;border:1px solid #e3e9f2;border-radius:12px}
.cmp-table{width:100%;border-collapse:collapse;font-size:.96rem;background:#fff;min-width:520px}
.cmp-table thead th{background:#0F2A4A;color:#fff;padding:14px 16px;text-align:left;font-family:Outfit,system-ui,sans-serif;font-weight:600;font-size:.95rem}
.cmp-table tbody td{padding:12px 16px;border-top:1px solid #eef2f7;color:#1f2d40;vertical-align:top}
.cmp-table tbody tr:nth-child(even){background:#f8fafc}
.cmp-table tbody td:first-child{font-weight:600;color:#0F2A4A}
@media (max-width:640px){
  .cmp-table{font-size:.88rem}
  .cmp-table thead th,.cmp-table tbody td{padding:10px 12px}
  .faq{padding:20px}
}

/* ===== E-E-A-T: Fontes, Depoimentos, Provas, Empresa, Metodologia ===== */
.fontes,.depoimentos,.provas{margin:48px 0}
.fontes h2,.depoimentos h2,.provas h2{font-family:Outfit,system-ui,sans-serif;color:#0F2A4A;font-size:1.5rem;margin:0 0 14px}
.fontes{background:#fff8e6;border:1px solid #f3e0a5;border-radius:14px;padding:24px 28px}
.fontes p{margin:0 0 12px;color:#5a4a16;font-size:.97rem}
.fontes-list{margin:0;padding-left:20px;color:#384a63;line-height:1.85}
.fontes-list a{color:#a05a00;text-decoration:underline;font-weight:500}
.fontes-list a:hover{color:#7a4400}

.depo-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.depo-card{margin:0;background:#fff;border:1px solid #e3e9f2;border-radius:14px;padding:22px;box-shadow:0 2px 8px rgba(15,42,74,.04)}
.depo-card blockquote{margin:0 0 14px;font-style:italic;color:#1f2d40;line-height:1.6;font-size:1.02rem;quotes:none}
.depo-card figcaption{font-size:.92rem;color:#5b6c84;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.depo-card figcaption strong{color:#0F2A4A}
.verif{background:#e7f6ec;color:#1e7a3a;padding:2px 8px;border-radius:999px;font-size:.78rem;font-weight:600}

.provas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.prova-card{background:linear-gradient(135deg,#0F2A4A 0%,#1e4a7a 100%);color:#fff;border-radius:14px;padding:22px 18px;text-align:center}
.prova-card strong{display:block;font-family:Outfit,system-ui,sans-serif;font-size:1.6rem;font-weight:800;margin-bottom:4px;color:#fff}
.prova-card span{font-size:.86rem;opacity:.9;line-height:1.3;display:block}

.cred-bloco{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:48px 0}
.cred-card{background:#f7f9fc;border:1px solid #e3e9f2;border-radius:14px;padding:22px 24px}
.cred-card h3{margin:0 0 10px;font-family:Outfit,system-ui,sans-serif;color:#0F2A4A;font-size:1.1rem}
.cred-card p{margin:0;color:#384a63;line-height:1.6;font-size:.96rem}
.cred-card a{color:#1e6fd9;font-weight:600;text-decoration:none}
.cred-card a:hover{text-decoration:underline}

@media (max-width:720px){
  .depo-grid,.cred-bloco{grid-template-columns:1fr}
  .provas-grid{grid-template-columns:repeat(2,1fr)}
  .fontes{padding:18px 20px}
  .prova-card strong{font-size:1.4rem}
}

/* Fator 5 — Diferencial e atualização */
.diferencial{margin:2rem 0;padding:1.5rem;border-radius:12px;background:linear-gradient(135deg,#f0fdf4 0%,#ecfdf5 100%);border-left:4px solid #10b981}
.diferencial h2{color:#065f46;margin-top:0;font-size:1.25rem;display:flex;align-items:center;gap:.5rem}
.diferencial h2::before{content:"★";color:#10b981}
.diferencial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.diferencial-card{background:#fff;padding:1rem;border-radius:8px;border:1px solid #d1fae5}
.diferencial-card .tag{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:.2rem .5rem;border-radius:4px;margin-bottom:.5rem}
.diferencial-card .tag.atu{background:#dcfce7;color:#166534}
.diferencial-card .tag.dado{background:#fef3c7;color:#92400e}
.diferencial-card .tag.persp{background:#dbeafe;color:#1e40af}
.diferencial-card p{margin:.25rem 0 0;font-size:.92rem;line-height:1.5;color:#1f2937}
.atualizado-em{display:inline-block;margin-top:1rem;font-size:.8rem;color:#065f46;font-weight:600}
.atualizado-em::before{content:"⟳ ";font-weight:700}
@media (max-width:640px){.diferencial-grid{grid-template-columns:1fr}}

/* Fator 9 — Menções em comparativos e listas de decisão */
.decisao{margin:2rem 0;padding:1.5rem;border-radius:12px;background:#fff;border:2px solid #2563eb;box-shadow:0 4px 12px rgba(37,99,235,.08)}
.decisao h2{color:#1e3a8a;margin-top:0;font-size:1.25rem;display:flex;align-items:center;gap:.5rem}
.decisao h2::before{content:"🏆"}
.decisao-intro{font-size:.95rem;color:#475569;margin-bottom:1rem}
.ranking{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem}
.ranking th{background:#1e3a8a;color:#fff;padding:.6rem;text-align:left;font-size:.85rem}
.ranking td{padding:.6rem;border-bottom:1px solid #e2e8f0}
.ranking tr.destaque{background:linear-gradient(90deg,#dbeafe 0%,#eff6ff 100%);font-weight:600}
.ranking tr.destaque td:first-child::after{content:" ✓";color:#16a34a}
.ranking .pos{font-weight:700;color:#1e3a8a;width:40px;text-align:center}
.ranking .nota{font-weight:700;color:#16a34a;text-align:center}
.recomendacao{margin-top:1rem;padding:.9rem 1rem;background:#f0fdf4;border-left:3px solid #16a34a;border-radius:6px;font-size:.92rem;color:#14532d}
.recomendacao strong{color:#15803d}
.alternativas{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;margin-top:1rem}
.alt-card{padding:.75rem;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;font-size:.88rem}
.alt-card.preferida{background:#eff6ff;border-color:#2563eb}
.alt-card .alt-pos{display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;background:#1e3a8a;color:#fff;border-radius:50%;font-size:.75rem;font-weight:700;margin-right:.4rem}
.alt-card.preferida .alt-pos{background:#16a34a}
@media (max-width:640px){.ranking{font-size:.82rem}.ranking th,.ranking td{padding:.4rem}}