/* ============================================================
   INNER TRAVEL — BLOG (estilos extras)
   Usado em index.html (destaque) e artigo.html (página do post).
   Não toca no style.css principal.
   ============================================================ */

/* ---- tag colorida por categoria ---- */
.post-tag[data-tag]{color:var(--terra)}
.post-tag.t-navy{color:var(--navy)}
.post-tag.t-terra{color:var(--terra)}
.post-tag.t-slate{color:var(--slate)}
.post-tag.t-teal{color:#3E7C8C}
.post-tag.t-plum{color:#8A5A6B}

/* ---- destaque (featured) na home: card horizontal largo ---- */
.blog-feature{margin-bottom:26px}
.blog-feature .post{
  display:grid;grid-template-columns:1.05fr 1fr;align-items:stretch;
  border-radius:26px;overflow:hidden
}
.blog-feature .post-cover{aspect-ratio:auto;min-height:340px;height:100%}
.blog-feature .post-body{padding:clamp(28px,4vw,48px)}
.blog-feature .feat-flag{
  align-self:flex-start;display:inline-flex;align-items:center;gap:.5em;
  font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;
  color:var(--terra);margin-bottom:16px
}
.blog-feature .feat-flag svg{width:13px;height:13px}
.blog-feature .post-body h3{font-size:clamp(1.5rem,2.4vw,2.1rem);line-height:1.08}
.blog-feature .post-body p{font-size:1rem;line-height:1.6}
@media(max-width:760px){
  .blog-feature .post{grid-template-columns:1fr}
  .blog-feature .post-cover{min-height:220px}
}

/* ---- estado vazio (nenhum post publicado) ---- */
.blog-empty{
  text-align:center;border:1px dashed var(--cream-dk);border-radius:22px;
  padding:clamp(36px,6vw,64px);background:var(--cream-lt);max-width:640px;margin:0 auto
}
.blog-empty p{color:var(--muted);font-size:.95rem;margin:0}

/* ============================================================
   PÁGINA DO ARTIGO (artigo.html)
   ============================================================ */
.art-wrap{max-width:760px;margin:0 auto;padding:0 var(--gutter)}

.art-top{padding:clamp(28px,5vw,44px) 0 0}
.art-back{
  display:inline-flex;align-items:center;gap:.55em;font-size:.84rem;font-weight:600;
  color:var(--slate);text-decoration:none;letter-spacing:.02em;transition:color .25s
}
.art-back:hover{color:var(--terra)}
.art-back svg{width:1.05em;height:1.05em}

.art-head{padding:clamp(26px,4vw,40px) 0 clamp(20px,3vw,30px);text-align:center}
.art-head .post-tag{margin:0 auto 20px;display:inline-flex}
.art-head h1{
  font-family:var(--display);font-weight:600;color:var(--navy);
  font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.06;letter-spacing:-.01em;
  margin:0 auto;max-width:18ch;text-wrap:balance
}
.art-meta{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  margin-top:20px;color:var(--muted);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600
}
.art-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--sand)}

.art-cover{
  margin:clamp(20px,3vw,34px) 0;border-radius:26px;overflow:hidden;
  aspect-ratio:16/8;background:var(--slate);max-width:1040px;margin-left:auto;margin-right:auto
}
.art-cover.noimg{
  background:repeating-linear-gradient(135deg,rgba(31,78,104,.07) 0 11px,rgba(31,78,104,.13) 11px 22px),linear-gradient(160deg,var(--sand),var(--cream-dk))
}
.art-cover img{width:100%;height:100%;object-fit:cover;display:block}

/* corpo do texto — prosa */
.art-body{padding:clamp(8px,2vw,18px) 0 clamp(40px,6vw,64px);font-family:var(--sans);color:var(--body)}
.art-body > *:first-child{margin-top:0}
.art-body p{font-size:1.09rem;line-height:1.78;margin:0 0 1.25em}
.art-body h2,.art-body h3{font-family:var(--display);color:var(--navy);font-weight:600;line-height:1.15;letter-spacing:-.01em}
.art-body h2{font-size:clamp(1.6rem,3vw,2rem);margin:1.7em 0 .5em}
.art-body h3{font-size:clamp(1.35rem,2.4vw,1.6rem);margin:1.6em 0 .45em}
.art-body ul,.art-body ol{margin:0 0 1.25em;padding-left:1.3em}
.art-body li{font-size:1.06rem;line-height:1.7;margin-bottom:.5em}
.art-body li::marker{color:var(--terra)}
.art-body a{color:var(--terra-dk);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
.art-body a:hover{color:var(--terra)}
.art-body strong{color:var(--navy);font-weight:600}
.art-body blockquote{
  margin:1.6em 0;padding:.2em 0 .2em 1.3em;border-left:3px solid var(--terra);
  font-family:var(--display);font-style:italic;font-size:1.3rem;line-height:1.4;color:var(--navy)
}
.art-body img{max-width:100%;border-radius:16px;margin:1.4em 0;display:block}

/* rodapé do artigo */
.art-foot{border-top:1px solid var(--cream-dk);padding:clamp(28px,4vw,40px) 0 clamp(48px,8vw,88px);text-align:center}
.art-foot .rule{margin:0 auto 26px}
.art-foot p{color:var(--muted);font-size:.95rem;margin:0 0 1.4rem}

/* artigo não encontrado */
.art-404{min-height:62vh;display:grid;place-items:center;text-align:center;padding:60px var(--gutter)}
.art-404 h1{font-family:var(--display);color:var(--navy);font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:.4em}
.art-404 p{color:var(--muted);margin-bottom:1.6rem}