/* ==============================
   METRIX MÍDIA — BLOG CSS
   Todos os seletores têm prefixo
   .blog-* para não vazar no site
   ============================== */

/* ── Hero da listagem ── */
.blog-hero {
  padding: 140px 0 60px;
  text-align: center;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--gray-dark);
}

.blog-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.blog-hero p {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Grid de artigos (listagem) ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  padding: 60px 0;
}

/* ── Card de artigo ── */
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--gray-dark);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition);
}

.blog-card:hover {
  border-color: var(--yellow);
  transform: translateY(-4px);
}

.blog-card-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(245, 230, 66, 0.1);
  padding: 4px 10px;
  border-radius: 4px;
  width: fit-content;
}

.blog-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
  flex-grow: 1;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--gray-light);
  line-height: 1.6;
}

.blog-card-meta {
  font-size: 0.8rem;
  color: var(--gray-mid);
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--yellow);
  margin-top: 4px;
  transition: gap var(--transition);
}

.blog-card-link:hover {
  gap: 10px;
}

/* ── CTA na listagem ── */
.blog-cta-section {
  text-align: center;
  padding: 48px 0 72px;
  border-top: 1px solid var(--gray-dark);
}

.blog-cta-section p {
  color: var(--gray-light);
  margin-bottom: 20px;
}

/* ── Breadcrumb ── */
.blog-breadcrumb {
  padding: 120px 0 0;
  font-size: 0.85rem;
  color: var(--gray-mid);
}

.blog-breadcrumb a {
  color: var(--gray-mid);
  transition: color var(--transition);
}

.blog-breadcrumb a:hover {
  color: var(--yellow);
}

.blog-breadcrumb span {
  margin: 0 6px;
}

/* ── Artigo ── */
.blog-post {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 0 80px;
}

.blog-post-header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-dark);
}

.blog-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(245, 230, 66, 0.1);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.blog-post-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.blog-citability {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gray-light);
  line-height: 1.65;
  border-left: 3px solid var(--yellow);
  padding-left: 20px;
  margin-bottom: 20px;
}

.blog-meta {
  font-size: 0.85rem;
  color: var(--gray-mid);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Corpo do artigo ── */
.blog-body {
  line-height: 1.8;
  color: var(--white);
}

.blog-body h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 40px 0 16px;
  color: var(--white);
}

.blog-body p {
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.85);
}

.blog-body ul, .blog-body ol {
  padding-left: 24px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.85);
}

.blog-body li {
  margin-bottom: 8px;
  list-style: disc;
}

.blog-body strong {
  color: var(--white);
  font-weight: 700;
}

/* ── Destaque numérico / stat ── */
.blog-stat {
  display: flex;
  gap: 24px;
  background: var(--bg-card);
  border: 1px solid var(--gray-dark);
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
  flex-wrap: wrap;
}

.blog-stat-item {
  flex: 1;
  min-width: 140px;
  text-align: center;
}

.blog-stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--yellow);
  display: block;
}

.blog-stat-label {
  font-size: 0.8rem;
  color: var(--gray-light);
}

/* ── Case Box ── */
.blog-case-box {
  background: var(--bg-card);
  border: 1px solid var(--yellow);
  border-radius: 12px;
  padding: 28px;
  margin: 40px 0;
}

.blog-case-box h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}

.blog-case-box .blog-case-client {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.blog-case-box .blog-case-results {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.blog-case-badge {
  background: rgba(245, 230, 66, 0.12);
  color: var(--yellow);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
}

.blog-case-box p {
  font-size: 0.9rem;
  color: var(--gray-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-case-box a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--yellow);
}

/* ── FAQ ── */
.blog-faq {
  margin: 48px 0;
  border-top: 1px solid var(--gray-dark);
  padding-top: 40px;
}

.blog-faq h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 28px;
}

.blog-faq-item {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-dark);
}

.blog-faq-item:last-child {
  border-bottom: none;
}

.blog-faq-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.blog-faq-item p {
  font-size: 0.9rem;
  color: var(--gray-light);
  line-height: 1.65;
}

/* ── CTA Box ── */
.blog-cta-box {
  background: linear-gradient(135deg, var(--bg-card) 0%, #1e1e10 100%);
  border: 1px solid var(--yellow);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  margin: 48px 0;
}

.blog-cta-box h2 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.blog-cta-box p {
  color: var(--gray-light);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
}

.btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-2px);
  color: #fff;
}

/* ── Relacionados ── */
.blog-related {
  margin: 48px 0 0;
  padding-top: 40px;
  border-top: 1px solid var(--gray-dark);
}

.blog-related h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.blog-related-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.blog-related-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-light);
  font-size: 0.95rem;
  transition: color var(--transition);
}

.blog-related-links a:hover {
  color: var(--yellow);
}

.blog-related-links a::before {
  content: "→";
  color: var(--yellow);
  font-weight: 700;
}

/* ── Mid-article CTA inline ── */
.blog-inline-cta {
  display: block;
  background: rgba(245, 230, 66, 0.1);
  border: 1px solid var(--yellow);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 32px 0;
  transition: background var(--transition);
}

.blog-inline-cta p {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.blog-inline-cta a:not([class]) {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--yellow);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: opacity var(--transition);
}

.blog-inline-cta a:not([class]):hover {
  opacity: 0.8;
}

.blog-inline-cta:hover {
  background: rgba(245, 230, 66, 0.18);
}

/* ── Stats block (4-column grid) ── */
.blog-stats-block {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0;
}

@media (max-width: 640px) {
  .blog-stats-block {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── Responsivo ── */
@media (max-width: 768px) {
  .blog-hero {
    padding: 120px 0 40px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 40px 0;
  }

  .blog-post {
    padding: 24px 0 60px;
  }

  .blog-stat {
    gap: 16px;
  }

  .blog-cta-box {
    padding: 28px 20px;
  }
}