/* ============================================
   📝 WARMUPZAP BLOG — estende as variáveis e o
   header/footer já definidos em css/tela.css
   ============================================ */

/* ===== HERO DO BLOG (listagem) ===== */
.blog-hero {
  padding: calc(var(--header-h) + 64px) 5% 56px;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.blog-hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  color: var(--branco);
  margin: 14px 0 12px;
}

.blog-hero p {
  color: rgba(255,255,255,0.68);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Barra fixa no topo de TODA página do blog — sempre visível, mesmo
   rolando o artigo inteiro. Duas ações bem claras: voltar, e experimentar. */
.blog-topbar {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 5%;
  background: rgba(13,17,23,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,106,0,0.2);
}

.blog-topbar-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.blog-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--branco);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.86rem;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.blog-back-link:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.3); }

.blog-cta-topo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.88rem;
  color: white;
  padding: 10px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--laranja), var(--amarelo));
  box-shadow: 0 4px 16px rgba(255,106,0,0.35);
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.blog-cta-topo:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(255,106,0,0.5); }

/* dá espaço pra barra fixa não cobrir o início do conteúdo */
.blog-hero, .article-wrap { margin-top: 46px; }

@media (max-width: 600px) {
  .blog-topbar { flex-wrap: wrap; }
}
.blog-back-link:hover { text-decoration: underline; }

/* ===== GRID DE ARTIGOS ===== */
.article-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5% 100px;
}

.article-card {
  display: flex;
  flex-direction: column;
  flex: 1 1 300px;
  max-width: 340px;
  background: var(--card-bg);
  border: 1px solid rgba(255, 106, 0, 0.15);
  border-radius: 16px;
  padding: 28px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.article-card:hover {
  transform: translateY(-6px);
  border-color: var(--laranja);
  box-shadow: 0 16px 36px rgba(255, 106, 0, 0.18);
}

.article-card-tag {
  display: inline-block;
  align-self: flex-start;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amarelo);
  background: rgba(255, 106, 0, 0.1);
  border: 1px solid rgba(255, 106, 0, 0.25);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.article-card h2 {
  color: var(--branco);
  font-size: 1.2rem;
  line-height: 1.35;
  margin-bottom: 10px;
}

.article-card p {
  color: rgba(255,255,255,0.65);
  font-size: 0.92rem;
  line-height: 1.65;
  flex: 1;
}

.article-card-meta {
  margin-top: 18px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  font-family: 'JetBrains Mono', monospace;
}

/* ===== PÁGINA DE ARTIGO ===== */
.article-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: calc(var(--header-h) + 48px) 5% 40px;
}

.article-header h1 {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  color: var(--branco);
  line-height: 1.3;
  margin: 14px 0 16px;
}

.article-header-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 8px;
}

.article-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  margin: 20px 0 8px;
  border-left: 3px solid var(--laranja);
  padding-left: 16px;
}

/* Corpo do artigo — tipografia de leitura confortável */
.prose {
  max-width: 720px;
  margin: 8px auto 0;
  padding: 0 5% 20px;
  color: rgba(255,255,255,0.82);
  font-size: 1.02rem;
  line-height: 1.85;
}

.prose h2 {
  color: var(--branco);
  font-size: 1.4rem;
  margin: 40px 0 14px;
}

/* ===== Gráfico de barras (CSS puro) — comparações qualitativas ===== */
.chart-box {
  background: var(--card-bg);
  border: 1px solid rgba(255,106,0,0.15);
  border-radius: 16px;
  padding: 24px 26px 18px;
  margin: 28px 0;
}
.chart-box-title {
  color: var(--branco);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 18px;
}
.chart-bar-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.chart-bar-label {
  width: 42%;
  flex-shrink: 0;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.3;
}
.chart-bar-track {
  flex: 1;
  height: 24px;
  background: rgba(255,255,255,0.07);
  border-radius: 8px;
  overflow: hidden;
}
.chart-bar-fill {
  height: 100%;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  font-size: 0.74rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}
.chart-bar-fill.risco-alto  { background: linear-gradient(90deg, #dc2626, #ef4444); }
.chart-bar-fill.risco-medio { background: linear-gradient(90deg, #d97706, #f59e0b); }
.chart-bar-fill.risco-baixo { background: linear-gradient(90deg, #16a34a, #22c55e); }
.chart-caption {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.42);
  font-style: italic;
  margin-top: 8px;
}

/* ===== Tabela comparativa dentro do artigo ===== */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.88rem;
  overflow-x: auto;
  display: block;
}
.prose th, .prose td {
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.1);
  text-align: left;
}
.prose th {
  background: rgba(255,106,0,0.12);
  color: var(--branco);
  font-weight: 700;
}
.prose td { color: rgba(255,255,255,0.78); }
.prose tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

.prose h3 {
  color: var(--laranja);
  font-size: 1.12rem;
  margin: 28px 0 10px;
}

.prose p { margin-bottom: 18px; }

.prose ul, .prose ol {
  margin: 0 0 18px 22px;
}

.prose li { margin-bottom: 8px; }

.prose strong { color: var(--branco); }

.prose a { color: var(--azul); }

.prose blockquote {
  border-left: 3px solid var(--amarelo);
  background: rgba(255, 184, 0, 0.06);
  padding: 14px 18px;
  border-radius: 0 10px 10px 0;
  margin: 24px 0;
  color: rgba(255,255,255,0.75);
  font-size: 0.98rem;
}

.prose code {
  font-family: 'JetBrains Mono', monospace;
  background: rgba(255,255,255,0.08);
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 0.9em;
}

/* ===== CTA de fim de artigo ===== */
.article-cta {
  max-width: 720px;
  margin: 24px auto 80px;
  padding: 36px 32px;
  background: linear-gradient(135deg, rgba(255,106,0,0.14), rgba(255,184,0,0.06));
  border: 1px solid rgba(255, 106, 0, 0.3);
  border-radius: 18px;
  text-align: center;
}

.article-cta h3 {
  color: var(--branco);
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.article-cta p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
  font-size: 0.96rem;
}

.article-cta .btn {
  display: inline-block;
  text-decoration: none;
}

/* ===== Related articles ===== */
.article-related {
  max-width: 720px;
  margin: 0 auto 90px;
  padding: 0 5%;
}
.article-related h3 {
  color: var(--branco);
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.article-related a {
  display: block;
  color: var(--laranja);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.article-related a:hover { text-decoration: underline; }

@media (max-width: 600px) {
  .blog-hero { padding-top: calc(var(--header-h) + 40px); }
  .article-wrap, .prose, .article-cta, .article-related { padding-left: 6%; padding-right: 6%; }
}