/* ==========================================================================
   PEREIRA E GOMES — BLOG (listagem + artigo)
   Depende das variáveis e classes base definidas em style.css
   ========================================================================== */

/* ---- navegação estática (páginas sem seções de âncora na mesma página) ---- */
.main-nav--static .nav-link.active{
  background: var(--gold-500);
  color: var(--navy-950);
  border-radius: 100px;
}

/* ---- hero compacto do blog ---- */
.blog-hero{
  position: relative;
  padding: 150px 0 64px;
  background: radial-gradient(120% 100% at 85% 0%, var(--surface-a-1) 0%, var(--surface-a-2) 45%, var(--surface-a-3) 100%);
  overflow: hidden;
}
.blog-hero-inner{ max-width: 720px; }
.blog-hero .section-title{ margin-bottom: 4px; }
.blog-hero-sub{ color: var(--surface-a-text-dim); margin-top: 14px; font-size: 1.02rem; max-width: 540px; line-height: 1.6; }

/* ---- filtro de tags ---- */
.blog-tabs{ display:flex; flex-wrap:wrap; gap:10px; margin: 40px 0 8px; }
.blog-tab{
  padding: 10px 20px; border-radius: 100px; font-size: .85rem; font-weight: 500;
  color: var(--gray-500); border: 1px solid var(--line-on-light);
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  background:#fff;
}
.blog-tab:hover{ border-color: var(--gold-500); color: var(--navy-900); }
.blog-tab.is-active{
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  color: var(--navy-950); border-color: transparent;
}
.blog-count{ font-size: .82rem; color: var(--gray-500); margin: 6px 0 30px; }

/* ---- card em destaque ---- */
.blog-featured{
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 0;
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line-on-light);
  box-shadow: 0 40px 90px -50px rgba(11,42,74,.35);
  margin-bottom: 56px;
}
.blog-featured-media{ position: relative; aspect-ratio: 16/12; background: linear-gradient(135deg,var(--navy-800),var(--navy-950)); overflow:hidden; }
.blog-featured-media img{ width:100%; height:100%; object-fit:cover; }
.blog-featured-media .blog-card-tag{ position:absolute; top:20px; left:20px; }
.blog-featured-body{ padding: 44px 44px 40px; display:flex; flex-direction:column; }
.blog-featured-eyebrow{ font-size:.72rem; text-transform:uppercase; letter-spacing:.12em; color:var(--gold-600); font-weight:700; margin-bottom:14px; }
.blog-featured-body h2{ font-size: clamp(1.4rem, 2.2vw, 1.9rem); color: var(--navy-900); line-height: 1.25; }
.blog-featured-body p{ color: var(--gray-500); margin-top: 16px; line-height: 1.65; }
.blog-meta{ display:flex; align-items:center; gap:14px; margin-top: 24px; font-size:.82rem; color:var(--gray-500); }
.blog-avatar{
  width:34px; height:34px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background: var(--navy-900); color: var(--gold-400);
  font-family: var(--font-display); font-size:.85rem; font-weight:600;
}
.blog-meta-sep{ opacity:.4; }
.blog-featured-body .link-arrow{ margin-top: auto; padding-top: 20px; }

/* ---- grid de artigos ---- */
.blog-grid{
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.blog-card{
  background:#fff; border-radius: var(--radius-md); overflow:hidden;
  border: 1px solid var(--line-on-light);
  display:flex; flex-direction:column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.blog-card:hover{ transform: translateY(-6px); box-shadow: 0 40px 80px -46px rgba(11,42,74,.4); border-color: var(--gold-500); }
.blog-card-media{ aspect-ratio: 16/11; position:relative; overflow:hidden; background: linear-gradient(135deg,var(--navy-800),var(--navy-950)); }
.blog-card-media img{ width:100%; height:100%; object-fit:cover; transition: transform .6s var(--ease); }
.blog-card:hover .blog-card-media img{ transform: scale(1.05); }
.blog-card-tag{
  font-size:.66rem; text-transform:uppercase; letter-spacing:.08em; font-weight:700;
  color: var(--navy-950); background: var(--gold-500);
  padding: 6px 12px; border-radius: 100px; display:inline-block;
}
.blog-card-body{ padding: 24px 24px 26px; display:flex; flex-direction:column; flex:1; }
.blog-card-body h3{ font-size: 1.08rem; color: var(--navy-900); line-height: 1.35; margin-top: 4px; }
.blog-card-body p{ font-size: .88rem; color: var(--gray-500); line-height: 1.55; margin-top: 10px; flex:1; }
.blog-card .blog-meta{ margin-top: 18px; font-size: .78rem; }
.blog-card .blog-avatar{ width: 26px; height: 26px; font-size: .7rem; }
.blog-card-draft-badge{
  position:absolute; top:14px; right:14px; z-index:2;
  background: rgba(6,20,34,.85); color: var(--gold-400);
  font-size:.68rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  padding: 5px 10px; border-radius: 100px;
}

/* ---- estado vazio ---- */
.blog-empty{
  grid-column: 1 / -1;
  text-align:center; padding: 70px 20px;
  border: 1px dashed var(--line-on-light); border-radius: var(--radius-lg);
  color: var(--gray-500);
}
.blog-empty svg{ color: var(--gold-500); margin-bottom: 18px; }
.blog-empty h3{ color: var(--navy-900); font-size: 1.2rem; margin-bottom: 8px; }
.blog-empty p{ max-width: 360px; margin: 0 auto; line-height: 1.55; }

.blog-load-more{ display:flex; justify-content:center; margin-top: 44px; }
.blog-list-section{padding:56px 0 96px;background:var(--surface-b)}
.blog-search{max-width:680px}.blog-search>label{display:block;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-600);margin-bottom:8px}.blog-search-row{display:flex;gap:10px}.blog-search input{flex:1;min-width:0;padding:13px 16px;border:1px solid var(--line-on-light);border-radius:12px;background:#fff;color:var(--ink);font:inherit}.blog-search input:focus{outline:2px solid var(--gold-500);outline-offset:2px}
.link-arrow{display:inline-flex;align-items:center;gap:8px;margin-top:20px;color:var(--gold-600);font-size:.85rem;font-weight:600}.link-arrow:hover{color:var(--navy-900)}
.blog-pagination{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;margin-top:44px}.blog-pagination a{min-width:40px;height:40px;padding:0 13px;border:1px solid var(--line-on-light);border-radius:100px;display:inline-flex;align-items:center;justify-content:center;background:#fff;color:var(--gray-500);font-size:.85rem}.blog-pagination a:hover,.blog-pagination a.is-active{background:var(--navy-900);border-color:var(--navy-900);color:#fff}
.article-content a{color:var(--gold-600);text-decoration:underline;text-underline-offset:3px}.article-content ol{margin:0 0 20px;padding-left:22px}.article-content blockquote{margin:24px 0;padding:18px 22px;border-left:3px solid var(--gold-500);background:var(--cream-dim);border-radius:0 12px 12px 0}.article-content img{height:auto;border-radius:var(--radius-md)}

/* ==========================================================================
   PÁGINA DE ARTIGO
   ========================================================================== */
.article-hero{
  position: relative; padding: 150px 0 60px;
  background: radial-gradient(120% 100% at 85% 0%, var(--surface-a-1) 0%, var(--surface-a-2) 45%, var(--surface-a-3) 100%);
}
.article-back-btn{
  display:inline-flex; align-items:center; gap:8px;
  font-size:.85rem; font-weight:600; color: var(--surface-a-text-dim);
  padding:9px 16px 9px 12px; border-radius:100px; border:1px solid var(--glass-border);
  margin-bottom: 26px;
  transition: border-color .3s var(--ease), color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}
.article-back-btn svg{ transition: transform .3s var(--ease); }
.article-back-btn:hover{
  color: var(--surface-a-text); border-color: var(--gold-border-strong);
  background: rgba(199,168,109,.08); transform: translateX(-2px);
}
.article-back-btn:hover svg{ transform: translateX(-3px); }
.article-tags{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom: 20px; }
.article-title{ font-size: clamp(1.8rem, 4vw, 2.7rem); color: var(--surface-a-text); line-height: 1.2; max-width: 780px; }
.article-excerpt{ margin-top: 18px; color: var(--surface-a-text-dim); font-size: 1.06rem; max-width: 680px; line-height: 1.6; }
.article-meta{ margin-top: 30px; display:flex; align-items:center; gap: 14px; }
.article-meta strong{ display:block; color: var(--surface-a-text); font-size: .92rem; }
.article-meta small{ color: var(--surface-a-text-dim); font-size: .8rem; }

.article-cover{
  margin: -30px auto 0; max-width: 980px; padding: 0 32px;
  position: relative; z-index: 2;
}
.article-cover-frame{
  aspect-ratio: 21/9; border-radius: var(--radius-lg); overflow:hidden;
  box-shadow: 0 50px 110px -50px rgba(11,42,74,.4);
  background: linear-gradient(135deg,var(--navy-800),var(--navy-950));
}
.article-cover-frame img{ width:100%; height:100%; object-fit:cover; }

.article-body-wrap{ max-width: 760px; margin: 0 auto; padding-top: 60px; }
/* Quando não há artigos relacionados, .article-body-wrap é o último
   elemento antes do rodapé — sem isso, o card de CTA fica colado no
   bloco de cor do footer (o padding-top do footer não conta como
   respiro visual, pois pertence à própria cor de fundo dele). */
.article-body-wrap:last-child{ padding-bottom: 100px; }
.article-content{ color: var(--ink); font-size: 1.04rem; line-height: 1.8; }
.article-content h2{ font-size: 1.4rem; color: var(--navy-900); margin: 40px 0 14px; }
.article-content p{ margin-bottom: 18px; }
.article-content ul{ margin: 0 0 20px; padding-left: 22px; }
.article-content li{ margin-bottom: 8px; }
.article-content strong{ color: var(--navy-900); }

.article-cta{
  margin-top: 50px; padding: 34px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy-900), var(--navy-950));
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.article-cta p{ color: var(--gray-400); margin:0; max-width: 380px; }
.article-cta h2{ color:#fff; font-size: 1.15rem; margin-bottom: 6px; }

.article-related{ max-width: 980px; margin: 70px auto 0; padding: 0 32px 20px; }
.article-related h3{ font-size: 1.3rem; color: var(--navy-900); margin-bottom: 26px; }
.article-related-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.article-notfound{ text-align:center; padding: 160px 20px 120px; }
.article-notfound h1{ font-size: 2rem; color: var(--navy-900); margin-bottom: 14px; }
.article-notfound p{ color: var(--gray-500); margin-bottom: 26px; }

@media (max-width: 1080px){
  .blog-featured{ grid-template-columns: 1fr; }
  .blog-grid{ grid-template-columns: 1fr 1fr; }
  .article-related-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px){
  .blog-grid{ grid-template-columns: 1fr; }
  .article-related-grid{ grid-template-columns: 1fr; }
  .blog-featured-body{ padding: 30px 26px; }
  .article-cover{ padding: 0 20px; }
  .article-cta{ padding: 26px; }
  .blog-search-row{align-items:stretch}.blog-search-row .btn{padding-inline:18px}
}