/**
 * Vitrine ETE — navegação e blocos de conteúdo partilhados (Minerador 4.0).
 * Carregar antes de portal-responsive.css quando aplicável.
 */

:root {
  --vitrine-bg: #1a1d21;
  --vitrine-bg-card: #252a30;
  --vitrine-border: #373e47;
  --vitrine-text: #e6edf3;
  --vitrine-muted: #8b949e;
  --vitrine-gold: #d4a853;
  --vitrine-blue: #58a6ff;
}

/* ----- Barra de navegação (injectada por vitrine-shell.js) ----- */
.vitrine-nav {
  background: var(--vitrine-bg);
  border-bottom: 1px solid var(--vitrine-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.vitrine-nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.vitrine-brand {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--vitrine-gold);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.vitrine-brand:hover {
  color: #e8c76f;
}

.vitrine-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
}

.vitrine-links a {
  font-size: 0.82rem;
  color: var(--vitrine-muted);
  text-decoration: none;
}

.vitrine-links a:hover {
  color: var(--vitrine-blue);
}

.vitrine-links a[aria-current="page"] {
  color: var(--vitrine-gold);
  font-weight: 600;
}

@media (max-width: 639px) {
  .vitrine-links {
    width: 100%;
    justify-content: flex-start;
  }
}

/* ----- Artigos / guias HTML (MVP, instalação) ----- */
body.ete-vitrine-doc {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, sans-serif;
  background: var(--vitrine-bg);
  color: var(--vitrine-text);
  min-height: 100vh;
  line-height: 1.6;
}

.vitrine-prose-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.vitrine-prose {
  background: var(--vitrine-bg-card);
  border: 1px solid var(--vitrine-border);
  border-radius: 12px;
  padding: 28px 24px 32px;
}

.vitrine-prose h1 {
  font-size: clamp(1.2rem, 4vw, 1.45rem);
  font-weight: 700;
  color: var(--vitrine-gold);
  margin: 0 0 12px;
  line-height: 1.3;
}

.vitrine-prose > p:first-of-type {
  color: var(--vitrine-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.vitrine-prose h2 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--vitrine-blue);
  margin: 26px 0 12px;
}

.vitrine-prose h2:first-of-type {
  margin-top: 0;
}

.vitrine-prose p,
.vitrine-prose li {
  font-size: 0.92rem;
  color: #c9d1d9;
}

.vitrine-prose ul,
.vitrine-prose ol {
  margin: 10px 0 12px;
  padding-left: 1.25rem;
}

.vitrine-prose li + li {
  margin-top: 6px;
}

.vitrine-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  margin: 14px 0;
}

.vitrine-prose th,
.vitrine-prose td {
  border: 1px solid var(--vitrine-border);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.vitrine-prose th {
  background: rgba(88, 166, 255, 0.08);
  color: var(--vitrine-text);
}

.vitrine-prose code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.86em;
  background: #16181c;
  padding: 2px 6px;
  border-radius: 4px;
}

.vitrine-prose pre {
  background: #0d1117;
  border: 1px solid var(--vitrine-border);
  padding: 14px 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.8rem;
  margin: 12px 0;
}

.vitrine-prose pre code {
  background: none;
  padding: 0;
}

.vitrine-prose .vitrine-anchor-row {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vitrine-prose .vitrine-anchor-row a {
  color: var(--vitrine-blue);
  font-size: 0.88rem;
}

.vitrine-prose .doc-footer-links {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--vitrine-border);
  font-size: 0.85rem;
}

.vitrine-prose .doc-footer-links a {
  color: var(--vitrine-blue);
}

/* ----- Download (página dedicada) ----- */
body.ete-vitrine-download {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, sans-serif;
  background: var(--vitrine-bg);
  color: var(--vitrine-text);
  min-height: 100vh;
  line-height: 1.6;
}

.ete-vitrine-download .dl-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.ete-vitrine-download header {
  text-align: center;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--vitrine-border);
}

.ete-vitrine-download header h1 {
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 700;
  margin-bottom: 10px;
}

.ete-vitrine-download header p {
  color: var(--vitrine-muted);
  font-size: 0.95rem;
  max-width: 560px;
  margin: 0 auto;
}

.ete-vitrine-download .dl-hero {
  background: var(--vitrine-bg-card);
  border: 1px solid var(--vitrine-border);
  border-radius: 12px;
  padding: 28px 22px;
  margin: 28px 0;
  text-align: center;
}

.ete-vitrine-download .btn-release {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--vitrine-gold);
  color: #141517;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 10px;
  text-decoration: none;
}

.ete-vitrine-download .btn-release:hover {
  filter: brightness(1.08);
}

.ete-vitrine-download .btn-release-secondary {
  display: inline-block;
  margin-top: 14px;
  color: var(--vitrine-blue);
  font-size: 0.92rem;
}

.ete-vitrine-download .dl-grid {
  display: grid;
  gap: 12px;
  margin: 22px 0;
}

@media (min-width: 640px) {
  .ete-vitrine-download .dl-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ete-vitrine-download .dl-card {
  background: var(--vitrine-bg-card);
  border: 1px solid var(--vitrine-border);
  border-radius: 10px;
  padding: 16px;
  font-size: 0.88rem;
}

.ete-vitrine-download .dl-card strong {
  display: block;
  color: var(--vitrine-gold);
  margin-bottom: 8px;
}

.ete-vitrine-download .dl-meta {
  font-size: 0.88rem;
  color: var(--vitrine-muted);
}

.ete-vitrine-download .dl-meta ul {
  margin: 10px 0 0 18px;
}

.ete-vitrine-download .dl-back {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--vitrine-border);
  font-size: 0.9rem;
}

.ete-vitrine-download .dl-back a {
  color: var(--vitrine-blue);
  margin-right: 12px;
}