/* Blog do Prumo — camada específica (índice + posts).
   Depende de /site.css, que traz tokens, reset, nav, botões, .final e rodapé.
   Aqui ficam SÓ as regras exclusivas do blog, sem repetir o design system. */

/* ---------- Listagem ---------- */
.posts {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  padding: clamp(36px, 5vw, 56px) 0;
}
.postcard {
  display: flex; flex-direction: column;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .02);
  border-radius: 14px; padding: 24px 22px;
  transition: border-color .15s, transform .15s;
}
.postcard:hover { border-color: rgba(200, 155, 75, .5); transform: translateY(-3px) }
.postcard .tag {
  font-family: var(--fm); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--brass);
}
.postcard h2 { font-size: 20px; letter-spacing: -.01em; margin-top: 12px; line-height: 1.2; text-wrap: balance; color: var(--concrete-2) }
.postcard p { color: var(--slate-d); font-size: 14px; margin-top: 10px; flex: 1 }
.postcard .meta { font-family: var(--fm); font-size: 11px; color: var(--slate); margin-top: 16px; letter-spacing: .04em }
.postcard .go { color: var(--brass); font-weight: 600; font-size: 13px; margin-top: 14px }
@media (max-width: 900px) { .posts { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto } }

/* ---------- Artigo ---------- */
article.post { padding: clamp(36px, 6vw, 64px) 0 clamp(48px, 7vw, 80px) }
article.post .tag {
  font-family: var(--fm); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--brass);
}
article.post h1 {
  font-size: clamp(28px, 4.6vw, 46px); letter-spacing: -.03em; line-height: 1.06;
  margin-top: 14px; max-width: 22ch; text-wrap: balance; color: var(--concrete-2);
}
article.post .byline { font-family: var(--fm); font-size: 12px; color: var(--slate); letter-spacing: .04em; margin-top: 18px }
article.post .body { margin-top: 34px; line-height: 1.75 }
article.post .body p { color: var(--concrete); opacity: .94; margin: 18px 0; font-size: clamp(16px, 1.8vw, 18px); max-width: 68ch }
article.post .body h2 { font-size: clamp(21px, 2.6vw, 27px); margin: 38px 0 4px; color: var(--concrete-2) }
article.post .body h3 { font-size: 19px; margin: 26px 0 2px; color: var(--concrete-2) }
article.post .body ul { margin: 14px 0; padding-left: 22px; max-width: 68ch }
article.post .body li { color: var(--concrete); opacity: .94; margin: 8px 0; font-size: clamp(15px, 1.7vw, 17px) }
article.post .body strong { color: var(--brass-hi); font-weight: 600 }
article.post .body blockquote {
  border-left: 2px solid var(--brass); padding: 6px 0 6px 20px; margin: 24px 0;
  font-family: var(--fd); font-weight: 600; font-size: clamp(18px, 2.2vw, 22px);
  color: var(--concrete-2); max-width: 60ch;
}

/* Chamada no fim do post */
.postcta {
  margin-top: 44px; border: 1px solid var(--line-brass); background: rgba(200, 155, 75, .06);
  border-radius: 14px; padding: 24px 26px;
}
.postcta .k { font-family: var(--fm); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--brass) }
.postcta p { color: var(--concrete); margin: 8px 0 16px; max-width: 56ch }
.backlink {
  display: inline-block; margin-top: 40px; font-family: var(--fm);
  font-size: 12px; letter-spacing: .06em; color: var(--slate-d);
}
.backlink:hover { color: var(--brass) }