/* Blog Bidu — índice e páginas de artigo.
   O conteúdo é escrito pelo Soro, mas chega aqui como HTML estático gerado por
   build-blog.mjs, então o markup é nosso e as classes seguem o padrão do site.
   O corpo do artigo (.blog-article-body) é a exceção: vem pronto do Soro, com
   p, h2, ul, li e a, e por isso é estilizado por elemento. */

.page-blog {
  --blog-ink: var(--v3-ink, #07101e);
  --blog-navy: var(--v3-navy, #0d1b3d);
  --blog-coral: var(--v3-coral, #ff7a59);
  --blog-accent: #b63e28;
  --blog-paper: var(--v3-paper, #f7f8fb);
  --blog-line: var(--v3-line, #dce2ec);
  --blog-muted: #5e687a;
  --blog-body: #35405a;
  --blog-surface: #fff;
  --blog-radius: 8px;
}

/* ---------------------------------------------------------------- hero ---- */

.blog-editorial-hero {
  padding: 168px 0 72px;
  border-bottom: 1px solid var(--blog-line);
  background: var(--blog-paper);
}

.blog-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  align-items: end;
  gap: 64px;
}

.blog-editorial-hero h1 {
  margin: 0 0 24px;
  max-width: 14ch;
}

.blog-editorial-hero .v3-lead {
  max-width: 54ch;
}

.blog-hero-meta {
  display: grid;
  gap: 18px;
  padding: 26px 28px;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  background: var(--blog-surface);
}

.blog-hero-meta p {
  margin: 0;
  color: var(--blog-muted);
  font-size: 15px;
  line-height: 1.6;
}

.blog-hero-meta ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.blog-hero-meta li {
  padding: 7px 14px;
  border: 1px solid var(--blog-line);
  border-radius: 20px;
  color: var(--blog-navy);
  font-size: 13px;
  font-weight: 800;
}

/* ------------------------------------------------------------- índice ---- */

.blog-stream {
  padding: 72px 0 88px;
}

.blog-stream-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
  padding-bottom: 22px;
  border-bottom: 2px solid var(--blog-ink);
}

.blog-stream-head h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.05;
}

.blog-stream-count {
  margin: 0;
  color: var(--blog-muted);
  font-size: 14px;
  font-weight: 800;
}

/* Lista editorial em linhas: sustenta 1 ou 40 artigos sem parecer vazia. */
.blog-index {
  display: grid;
  gap: 0;
}

.blog-card {
  position: relative;
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--blog-line);
}

.blog-card-media {
  overflow: hidden;
  border-radius: var(--blog-radius);
}

.blog-card-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.03);
}

.blog-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding-top: 4px;
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  color: var(--blog-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-card-title {
  margin: 0;
  font-size: 27px;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.18;
}

.blog-card-title a {
  color: var(--blog-ink);
  text-decoration: none;
}

/* O link do título cobre o card inteiro: área de clique grande, um só link. */
.blog-card-title a::after {
  content: '';
  position: absolute;
  inset: 0;
}

.blog-card:hover .blog-card-title a {
  text-decoration: underline;
  text-decoration-color: var(--blog-coral);
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

.blog-card-excerpt {
  max-width: 68ch;
  margin: 0;
  color: var(--blog-muted);
  font-size: 17px;
  line-height: 1.6;
}

.blog-card-cta {
  margin-top: 2px;
  color: var(--blog-ink);
  font-size: 15px;
  font-weight: 900;
}

.blog-card:focus-within {
  outline: 3px solid var(--v3-yellow, #f2bd2f);
  outline-offset: 6px;
}

.blog-card-title a:focus-visible {
  outline: none;
}

.blog-empty {
  max-width: 720px;
  margin-top: 40px;
  padding: 40px;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  background: var(--blog-surface);
}

.blog-empty h3 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.15;
}

.blog-empty p {
  margin: 0 0 22px;
  color: var(--blog-muted);
  font-size: 17px;
  line-height: 1.6;
}

.blog-empty .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ------------------------------------------------------------- artigo ---- */

.blog-article-hero {
  padding: 152px 0 40px;
}

.blog-article-shell {
  max-width: 760px;
}

.blog-article-shell,
.blog-article-body,
.blog-article-cover {
  margin-inline: auto;
}

.blog-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  border-bottom: 2px solid var(--blog-ink);
  color: var(--blog-ink);
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.blog-back:hover {
  border-bottom-color: var(--blog-coral);
  color: var(--blog-coral);
}

.blog-back-end {
  margin-top: 56px;
}

.blog-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 36px 0 14px;
  color: var(--blog-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-article-hero h1 {
  margin: 0 0 20px;
  font-size: 52px;
  letter-spacing: -0.02em;
  line-height: 1.06;
}

.blog-article-lead {
  margin: 0;
  color: var(--blog-muted);
  font-size: 20px;
  line-height: 1.55;
}

.blog-article-cover {
  display: block;
  width: 100%;
  max-width: 960px;
  margin-bottom: 48px;
  border-radius: var(--blog-radius);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.blog-article-body {
  max-width: 720px;
  color: var(--blog-body);
  font-size: 18px;
  line-height: 1.75;
}

.blog-article-body > :first-child {
  margin-top: 0;
}

.blog-article-body p {
  margin: 0 0 22px;
}

.blog-article-body h2 {
  margin: 52px 0 18px;
  color: var(--blog-ink);
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.blog-article-body h3 {
  margin: 40px 0 14px;
  color: var(--blog-ink);
  font-size: 23px;
  font-weight: 900;
  line-height: 1.2;
}

.blog-article-body ul,
.blog-article-body ol {
  margin: 0 0 22px;
  padding-left: 22px;
}

.blog-article-body li {
  margin-bottom: 10px;
}

.blog-article-body a {
  color: var(--blog-navy);
  text-decoration: underline;
  text-decoration-color: var(--blog-coral);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.blog-article-body a:hover {
  color: var(--blog-coral);
}

.blog-article-body blockquote {
  margin: 32px 0;
  padding: 4px 0 4px 24px;
  border-left: 3px solid var(--blog-coral);
  color: var(--blog-ink);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.5;
}

.blog-article-body img {
  display: block;
  width: 100%;
  height: auto;
  margin: 12px 0 28px;
  border-radius: var(--blog-radius);
}

.blog-article-body table {
  width: 100%;
  margin: 0 0 28px;
  border-collapse: collapse;
  font-size: 16px;
}

.blog-article-body th,
.blog-article-body td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--blog-line);
  text-align: left;
}

.blog-article-body th {
  color: var(--blog-ink);
  font-weight: 900;
}

.blog-article-body pre {
  overflow-x: auto;
  margin: 0 0 24px;
  padding: 18px 20px;
  border-radius: var(--blog-radius);
  background: var(--blog-navy);
  color: #fff;
}

/* ------------------------------------------------------ próximo passo ---- */
/* Fecha o artigo apontando para a página mais próxima da intenção de quem
   pesquisou, em vez de um CTA genérico (planejamento estratégico, p.109). */

.blog-next {
  max-width: 760px;
  margin: 56px auto 0;
  padding: 36px 40px 34px;
  border: 1px solid var(--blog-line);
  border-left: 4px solid var(--blog-coral);
  border-radius: var(--blog-radius);
  background: var(--blog-paper);
}

.blog-next h2 {
  margin: 0 0 10px;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.blog-next p {
  margin: 0 0 24px;
  max-width: 52ch;
  color: var(--blog-muted);
  font-size: 17px;
  line-height: 1.6;
}

.blog-next .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ------------------------------------------------------------ caminhos ---- */

.blog-paths {
  padding: 84px 0;
  border-top: 1px solid var(--blog-line);
  background: var(--blog-surface);
}

.blog-paths header {
  max-width: 850px;
  margin-bottom: 48px;
}

.blog-paths header h2 {
  margin: 0;
}

.blog-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.blog-path-grid a {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 28px 26px;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  color: var(--blog-ink);
  text-decoration: none;
  transition: transform 0.2s, border-color 0.2s;
}

.blog-path-grid a:hover {
  transform: translateY(-4px);
  border-color: var(--blog-ink);
}

.blog-path-grid small {
  color: var(--blog-accent);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.4;
}

.blog-path-grid h3 {
  margin: 0;
  font-size: 23px;
  line-height: 1.18;
}

.blog-path-grid p {
  margin: 0;
  color: var(--blog-muted);
  font-size: 16px;
  line-height: 1.6;
}

.blog-path-grid span {
  margin-top: auto;
  padding-top: 18px;
  font-weight: 900;
}

/* ---------------------------------------------------------- continue ---- */

.blog-related {
  margin-top: 88px;
  padding: 72px 0;
  border-top: 1px solid var(--blog-line);
  background: var(--blog-paper);
}

.blog-related header {
  max-width: 850px;
  margin-bottom: 8px;
}

.blog-related header h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.05;
}

.blog-index-related .blog-card:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

/* -------------------------------------------------------------- temas ---- */

.blog-themes {
  padding: 84px 0;
  border-top: 1px solid var(--blog-line);
  background: var(--blog-surface);
}

.blog-themes header {
  max-width: 850px;
  margin-bottom: 48px;
}

.blog-themes header h2 {
  margin: 0;
}

.blog-theme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.blog-theme-grid a {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 28px 26px;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  color: var(--blog-ink);
  text-decoration: none;
  transition: transform 0.2s, border-color 0.2s;
}

.blog-theme-grid a:hover {
  transform: translateY(-4px);
  border-color: var(--blog-ink);
}

.blog-theme-grid small {
  color: var(--blog-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-theme-grid h3 {
  margin: 0;
  font-size: 23px;
  line-height: 1.18;
}

.blog-theme-grid p {
  margin: 0;
  color: var(--blog-muted);
  font-size: 16px;
  line-height: 1.6;
}

.blog-theme-grid span {
  margin-top: auto;
  padding-top: 18px;
  font-weight: 900;
}

@media (prefers-reduced-motion: reduce) {
  .blog-card-media img,
  .blog-theme-grid a {
    transition: none;
  }

  .blog-card:hover .blog-card-media img,
  .blog-theme-grid a:hover {
    transform: none;
  }
}

/* --------------------------------------------------------- responsivo ---- */

@media (max-width: 1100px) {
  .blog-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }

  .blog-theme-grid,
  .blog-path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 850px) {
  .blog-editorial-hero {
    padding: 132px 0 56px;
  }

  .blog-editorial-hero h1 {
    max-width: none;
  }

  .blog-stream {
    padding: 56px 0 72px;
  }

  .blog-stream-head h2,
  .blog-related header h2 {
    font-size: 32px;
  }

  /* Abaixo de 850px o card vira uma pilha: imagem cheia, depois o texto. */
  .blog-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 28px 0;
  }

  .blog-card-title {
    font-size: 23px;
  }

  .blog-article-hero {
    padding: 124px 0 32px;
  }

  .blog-article-hero h1 {
    font-size: 34px;
  }

  .blog-article-lead {
    font-size: 18px;
  }

  .blog-article-cover {
    margin-bottom: 36px;
  }

  .blog-article-body {
    font-size: 17px;
  }

  .blog-article-body h2 {
    margin-top: 40px;
    font-size: 26px;
  }

  .blog-article-body h3 {
    font-size: 21px;
  }

  .blog-related {
    margin-top: 64px;
    padding: 56px 0;
  }

  .blog-themes,
  .blog-paths {
    padding: 64px 0;
  }

  .blog-next {
    margin-top: 44px;
    padding: 28px 24px 26px;
  }

  .blog-next h2 {
    font-size: 23px;
  }
}

@media (max-width: 560px) {
  .blog-hero-meta {
    padding: 22px 20px;
  }

  .blog-empty {
    padding: 28px 22px;
  }

  .blog-theme-grid,
  .blog-path-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}