/* Re-export blog.css via /public — copia 1:1 de src/styles/blog.css.
   Mantemos uma copia em /public para servir como link <stylesheet>
   sem precisar importar dentro do componente. */

:root {
  --bg:          #0B1F3A;
  --bg-deep:     #081730;
  --bg-soft:     #122B4D;
  --card:        #102746;
  --ink:         #F2F6FB;
  --ink-soft:    #B8C6DB;
  --ink-mute:    #7A8DAB;
  --rule:        rgba(242,246,251,.10);
  --rule-strong: rgba(242,246,251,.22);
  --accent:      #6BA6F0;
  --accent-deep: #4A8BD9;
  --accent-warm: #9DC2F0;

  --serif: "Iowan Old Style","Palatino Linotype","Palatino","Hoefler Text","Cambria",Georgia,"Times New Roman",serif;
  --sans:  -apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,Helvetica,Arial,sans-serif;
  --mono:  ui-monospace,"SF Mono","Menlo","Consolas",monospace;

  --pad-x: clamp(20px, 5vw, 56px);
  --max:   860px;
}

*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(107,166,240,.35); }
a:hover { color: var(--accent-warm); border-bottom-color: var(--accent); }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

header.top {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  margin-bottom: clamp(40px, 6vw, 72px);
}
.mark {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
}
.mark .logo-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav { display: flex; gap: 24px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.nav a { color: var(--ink-mute); border: 0; }
.nav a:hover { color: var(--accent); }

.blog-hero { margin-bottom: clamp(48px, 6vw, 80px); }
.blog-hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(36px, 5.4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.018em;
  margin: 0 0 12px;
  color: var(--ink);
}
.blog-hero p {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0;
}

.post-list { list-style: none; padding: 0; margin: 0; }
.post-list li { border-top: 1px solid var(--rule); padding: 28px 0; }
.post-list li:last-child { border-bottom: 1px solid var(--rule); }
.post-list h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.25;
  margin: 0 0 8px;
}
.post-list h2 a { color: var(--ink); border: 0; }
.post-list h2 a:hover { color: var(--accent); }
.post-list .meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 12px;
}
.post-list .excerpt { font-size: 15.5px; color: var(--ink-soft); max-width: 64ch; margin: 0; }

article.post { padding-bottom: clamp(72px, 10vw, 120px); }
article.post header { margin-bottom: clamp(32px, 4vw, 56px); }
article.post .eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 18px;
}
article.post h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(32px, 5.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin: 0 0 16px;
  color: var(--ink);
}
article.post .lede {
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
  max-width: 60ch;
}
article.post .post-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 18px;
}

.prose h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.2;
  margin: clamp(40px, 5vw, 56px) 0 16px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.prose h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 24px);
  line-height: 1.3;
  margin: clamp(32px, 4vw, 40px) 0 12px;
  color: var(--ink);
}
.prose p { margin: 0 0 18px; color: var(--ink-soft); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose em { color: var(--accent-warm); font-style: italic; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 22px; color: var(--ink-soft); }
.prose li { margin-bottom: 6px; }
.prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 20px;
  margin: 24px 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  color: var(--ink);
}
.prose code {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--bg-soft);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--accent-warm);
}
.prose pre {
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  padding: 18px;
  overflow-x: auto;
  font-size: 13.5px;
  line-height: 1.5;
  margin: 24px 0;
}
.prose pre code { background: transparent; padding: 0; color: var(--ink); }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 40px 0; }
.prose a { color: var(--accent); border-bottom: 1px solid rgba(107,166,240,.35); }
.prose img { max-width: 100%; height: auto; margin: 24px 0; border: 1px solid var(--rule); }

.cta-inline {
  margin: clamp(56px, 8vw, 88px) 0 0;
  padding: clamp(28px, 4vw, 40px);
  background: var(--bg-soft);
  border: 1px solid var(--rule-strong);
}
.cta-inline h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.3;
  margin: 0 0 10px;
  color: var(--ink);
}
.cta-inline p { color: var(--ink-soft); margin: 0 0 18px; max-width: 50ch; }
.cta-inline a.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .04em;
  border: 0;
  transition: background .18s ease, color .18s ease;
}
.cta-inline a.btn:hover { background: var(--accent); color: var(--bg); }

footer.bot {
  padding: 36px 0 48px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
footer.bot a { color: var(--ink-mute); border: 0; }
footer.bot a:hover { color: var(--accent); }

::selection { background: var(--accent); color: var(--bg); }