/* ============================================================
   NexoFlow — Blog (listagem) & Artigos (detalhe)
   ============================================================ */

/* ---------- Listagem do Blog ---------- */
.blog-hero{padding:64px 0 16px}
.blog-feature{
  display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:#fff;
  border:1px solid var(--line);border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow-md);margin-top:36px;
}
.blog-feature .bf-img{min-height:340px;position:relative;background:var(--blue-50)}
.blog-feature .bf-body{padding:44px;display:flex;flex-direction:column;justify-content:center}
.blog-feature h2{font-size:30px;margin-top:14px}
.blog-feature p{color:var(--ink-soft);margin-top:14px;font-size:16px}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.post{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;
  display:flex;flex-direction:column;position:relative;
}
.post .stretch{position:absolute;inset:0;z-index:1}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.post .p-img{height:180px;position:relative}
.post .p-body{padding:24px;display:flex;flex-direction:column;flex:1}
.post .p-cat{
  font-family:var(--font-head),sans-serif;font-weight:700;font-size:12px;
  letter-spacing:.05em;text-transform:uppercase;color:var(--blue);
}
.post h3{font-size:19px;margin-top:10px}
.post p{color:var(--ink-soft);font-size:14.5px;margin-top:10px}
.post .p-meta{
  display:flex;align-items:center;gap:10px;margin-top:auto;
  padding-top:18px;color:var(--ink-faint);font-size:13px;
}
.post .p-meta i{
  width:28px;height:28px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-100),var(--blue-500));
}

/* Imagens reais nos containers de post/artigo */
.p-img img,.bf-img img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;display:block;
}
.article-cover img{
  width:100%;height:100%;object-fit:cover;display:block;
}

/* Imagem placeholder (mantido para posts sem imagem) */
.ph-img{
  position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,transparent 0 11px,rgba(30,58,138,.05) 11px 22px),var(--blue-50);
  display:grid;place-items:center;
}
.ph-img .ph-lab{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--blue);
  background:rgba(255,255,255,.7);padding:5px 10px;border-radius:6px;border:1px solid var(--blue-100);
}

/* ---------- Detalhe do Artigo ---------- */
.article-hero{padding:56px 0 0;text-align:center}
.article-crumbs{
  display:flex;align-items:center;justify-content:center;gap:8px;
  color:var(--ink-faint);font-size:13.5px;font-weight:600;font-family:var(--font-head),sans-serif;
}
.article-crumbs a:hover{color:var(--blue)}
.article-cat{
  display:inline-block;font-family:var(--font-head),sans-serif;font-weight:700;font-size:12.5px;
  letter-spacing:.06em;text-transform:uppercase;color:var(--blue);background:var(--blue-50);
  border:1px solid var(--blue-100);padding:6px 13px;border-radius:999px;margin-top:18px;
}
.article-title{font-size:clamp(30px,4.4vw,50px);max-width:820px;margin:20px auto 0;line-height:1.08}
.article-meta{
  display:flex;align-items:center;justify-content:center;gap:12px;
  margin-top:24px;color:var(--ink-faint);font-size:14.5px;flex-wrap:wrap;
}
.article-meta .au{display:flex;align-items:center;gap:9px}
.article-meta .au i{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-100),var(--blue-500));
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}
.article-cover{
  max-width:980px;margin:40px auto 0;height:clamp(260px,40vw,440px);
  border-radius:20px;overflow:hidden;position:relative;box-shadow:var(--shadow-md);
}
.article-body{
  max-width:720px;margin:0 auto;padding:56px 0 0;
  font-size:18px;line-height:1.75;color:var(--ink-soft);
}
.article-body>p{margin:0 0 22px}
.article-body h2{font-size:clamp(24px,2.6vw,30px);color:var(--ink);margin:44px 0 16px;line-height:1.2}
.article-body h3{font-size:21px;color:var(--ink);margin:32px 0 12px}
.article-body strong{color:var(--ink);font-weight:700}
.article-body a.inline{color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.article-body ul,.article-body ol{
  margin:0 0 24px;padding-left:0;list-style:none;
  display:flex;flex-direction:column;gap:14px;
}
.article-body ul li{position:relative;padding-left:36px}
.article-body ul li::before{
  content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:7px;
  background:var(--green-50) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>") center/14px no-repeat;
}
.article-body ol{counter-reset:s}
.article-body ol li{
  position:relative;padding-left:46px;counter-increment:s;display:block;padding-top:3px;
}
.article-body ol li::before{
  content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:9px;
  background:var(--blue);color:#fff;font-family:var(--font-head),sans-serif;font-weight:800;
  font-size:15px;display:grid;place-items:center;
}
/* Lista numerada explícita (melhor compatibilidade com captura/PDF) */
.steps{margin:0 0 24px;display:flex;flex-direction:column;gap:16px;list-style:none;padding:0}
.steps li{position:relative;padding-left:48px;min-height:32px}
.steps .n{
  position:absolute;left:0;top:0;width:32px;height:32px;border-radius:9px;
  background:var(--blue);color:#fff;font-family:var(--font-head),sans-serif;
  font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;
}
.article-body blockquote{
  margin:32px 0;padding:24px 28px;background:var(--blue-50);
  border-left:4px solid var(--blue);border-radius:0 14px 14px 0;
  color:var(--ink);font-family:var(--font-head),sans-serif;font-weight:600;font-size:21px;line-height:1.4;
}
.article-body .callout{
  margin:32px 0;padding:26px 28px;background:#fff;
  border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm);
}
.article-body .callout h4{font-size:17px;display:flex;align-items:center;gap:10px;margin-bottom:8px}
.article-body .callout p{margin:0;font-size:15.5px}
.article-body .callout .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none}
.article-share{
  max-width:720px;margin:48px auto 0;padding:24px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.article-share span{font-family:var(--font-head),sans-serif;font-weight:700;color:var(--ink);font-size:15px}
.article-share .links{display:flex;gap:10px}
.article-share .links a{
  width:40px;height:40px;border-radius:10px;background:var(--line-soft);
  display:grid;place-items:center;color:var(--ink-soft);transition:all .15s;
}
.article-share .links a:hover{background:var(--blue);color:#fff}
.article-share .links a:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.related-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- Filtro de categorias ---------- */
[data-cats]{
  transition:opacity .22s cubic-bezier(.2,.7,.3,1),
             transform .22s cubic-bezier(.2,.7,.3,1);
}
[data-cats].blog-out{
  opacity:0;
  transform:scale(.97) translateY(8px);
  pointer-events:none;
}
.blog-empty{
  text-align:center;padding:64px 24px;color:var(--ink-faint);font-size:17px;
}
.blog-empty a{color:var(--blue);font-weight:700;cursor:pointer;}