/* ============================================
   ANUNCIA AÍ — blog.css
   Componentes específicos do blog: artigo em
   destaque, grid de cards, banners de CTA
   embutidos no corpo dos artigos e tipografia
   de post. Reaproveita os tokens de base.css.
   ============================================ */

/* ---------- Listagem: artigo em destaque ---------- */
.blog-featured {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: var(--space-md);
}
.blog-featured__image {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3 / 2;
}
.blog-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-featured__body { padding: var(--space-sm); }
.blog-featured__body h2 {
  margin-top: 0.6rem;
  font-size: var(--step-2);
  max-width: 20ch;
}
.blog-featured__excerpt {
  margin-top: var(--space-sm);
  color: var(--color-ink-soft);
  max-width: 55ch;
}
.blog-featured__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: var(--space-md);
  font-weight: 700;
  color: var(--color-brand);
  border-bottom: 1.5px solid var(--color-brand-light);
  padding-bottom: 2px;
}

/* ---------- Tag / categoria ---------- */
.blog-tag {
  display: inline-block;
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-brand);
  background: rgba(0, 61, 124, 0.08);
  padding: 0.3em 0.8em;
  border-radius: 999px;
}
.blog-featured .blog-tag { background: var(--color-white); }

.blog-meta {
  display: block;
  margin-top: 0.7rem;
  font-size: var(--step--1);
  color: var(--color-ink-soft);
}

/* ---------- Grid de artigos ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.blog-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 42, 86, 0.12);
}
.blog-card__image {
  margin: 0;
  aspect-ratio: 3 / 2;
  background: var(--color-bg-alt);
}
.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-card__body {
  padding: var(--space-sm) var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.blog-card__body h3 {
  font-size: var(--step-1);
  line-height: 1.25;
}
.blog-card__excerpt {
  color: var(--color-ink-soft);
  font-size: var(--step--1);
}
.blog-card__link {
  margin-top: auto;
  padding-top: 0.6rem;
  font-size: var(--step--1);
  font-weight: 700;
  color: var(--color-brand);
}

/* Card ainda sem artigo publicado */
.blog-card--soon { opacity: 0.75; }
.blog-card--soon .blog-card__image { position: relative; }
.blog-card--soon .blog-card__image::after {
  content: 'Em breve';
  position: absolute;
  top: 0.8rem; right: 0.8rem;
  background: var(--color-accent);
  color: var(--color-brand-dark);
  font-size: var(--step--1);
  font-weight: 700;
  padding: 0.3em 0.8em;
  border-radius: 999px;
}
.blog-card--soon .blog-card__link { color: var(--color-ink-soft); cursor: default; }

/* ---------- Corpo do artigo (páginas individuais) ---------- */
.post-hero {
  padding-top: 8.5rem;
  padding-bottom: 0;
}
.post-hero__inner { max-width: 780px; margin-inline: auto; }
.post-hero .blog-tag { margin-bottom: 1rem; }
.post-hero h1 { font-size: var(--step-3); max-width: 22ch; }
.post-hero__dek {
  margin-top: var(--space-sm);
  font-size: var(--step-0);
  color: var(--color-ink-soft);
  max-width: 60ch;
}
.post-hero__image {
  margin: var(--space-lg) auto 0;
  max-width: 900px;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.post-hero__image img { width: 100%; height: auto; display: block; }

.post-body {
  max-width: 720px;
  margin-inline: auto;
}
.post-body h2 {
  font-size: var(--step-2);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}
.post-body h3 {
  font-size: var(--step-1);
  margin-top: var(--space-md);
  margin-bottom: 0.6rem;
}
.post-body p {
  max-width: none;
  color: var(--color-ink-soft);
  margin-bottom: 1.1rem;
}
.post-body ul, .post-body ol {
  color: var(--color-ink-soft);
  margin: 0 0 1.1rem 1.3rem;
}
.post-body li { margin-bottom: 0.4rem; }
.post-body strong { color: var(--color-ink); }

/* ---------- Banners de CTA embutidos no artigo ---------- */
.blog-cta {
  display: block;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-block: var(--space-lg);
  text-decoration: none;
}
.blog-cta__label {
  display: block;
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.blog-cta h4 {
  font-size: var(--step-1);
  margin-bottom: 0.6rem;
  max-width: 32ch;
}
.blog-cta p {
  max-width: 48ch;
  margin-bottom: var(--space-sm);
}
.blog-cta .btn { margin-top: 0.2rem; }

.blog-cta--navy { background: var(--color-brand); }
.blog-cta--navy .blog-cta__label { color: var(--color-accent); }
.blog-cta--navy h4 { color: var(--color-white); }
.blog-cta--navy p { color: rgba(255,255,255,0.82); }

.blog-cta--yellow { background: var(--color-accent); }
.blog-cta--yellow .blog-cta__label { color: var(--color-brand-dark); opacity: 0.85; }
.blog-cta--yellow h4 { color: var(--color-ink); }
.blog-cta--yellow p { color: rgba(19,28,43,0.82); }

.blog-cta--outline { background: var(--color-white); border: 2px solid var(--color-brand); }
.blog-cta--outline .blog-cta__label { color: var(--color-brand); }
.blog-cta--outline h4 { color: var(--color-ink); }
.blog-cta--outline p { color: var(--color-ink-soft); }

.blog-cta--dark {
  background: linear-gradient(135deg, var(--color-brand-dark), var(--color-brand));
  text-align: center;
}
.blog-cta--dark .blog-cta__label { color: var(--color-accent); }
.blog-cta--dark h4 { color: var(--color-white); margin-inline: auto; }
.blog-cta--dark p { color: rgba(255,255,255,0.82); margin-inline: auto; }
.blog-cta--dark .btn { margin-inline: auto; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .blog-featured { grid-template-columns: 1fr; padding: var(--space-sm); }
  .blog-featured__body { padding: 0.4rem 0.2rem 0; }
  .blog-grid { grid-template-columns: 1fr; }
  .post-hero { padding-top: 6rem; }
  .post-hero h1 { font-size: var(--step-2); }
  .post-hero__image { margin-top: var(--space-md); }
}