/* =========================================================
   VINFO — main.css
   ========================================================= */

/* ── 1. TOKENS ─────────────────────────────────────────── */
:root {
  --bg:      #f5f6f8;
  --surface: #ffffff;
  --text:    #111827;
  --muted:   rgba(17, 24, 39, .68);
  --border:  rgba(17, 24, 39, .12);
  --accent:  #0067b8;

  --radius:   16px;
  --wrap:     1240px;
  --pad-x:    18px;
  --header-h: 64px;

  --code-bg:        rgba(255, 255, 255, .90);
  --code-border:    rgba(17, 24, 39, .12);
  --section-accent: var(--accent);
}

/* ── 2. RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial,
               "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  width: min(var(--wrap), 100%);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ── 3. TOPBAR ──────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(17, 24, 39, .08);
}

.topbar-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}
.brand:hover { text-decoration: none; }

.brand-logo {
  height: 40px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-weight: 800; letter-spacing: .2px; }
.brand-text span   { font-size: .88rem; color: var(--muted); }

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  font-weight: 400;
  font-size: .92rem;
  padding: 7px 10px;
  border-radius: 999px;
}
.nav a:hover  { color: var(--text); text-decoration: none; }
.nav a.active { color: var(--text); }
.nav a:focus-visible { outline: 3px solid rgba(0, 103, 184, .25); outline-offset: 2px; }

.nav-sep {
  width: 1px;
  height: 22px;
  background: rgba(17, 24, 39, .12);
  border-radius: 999px;
  margin: 0 4px;
}

/* ── 4. MENU HAMBÚRGUER ─────────────────────────────────── */
.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.menu-btn:hover { background: rgba(17, 24, 39, .04); }
.menu-btn:focus-visible { outline: 3px solid rgba(0, 103, 184, .25); outline-offset: 2px; }

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(17, 24, 39, .78);
  border-radius: 999px;
}
.menu-icon { position: relative; }
.menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
.menu-icon::before { top: -6px; }
.menu-icon::after  { top: 6px; }

@media (max-width: 720px) {
  .menu-btn { display: inline-flex; }
  .nav-sep  { display: none; }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid rgba(17, 24, 39, .08);
    padding: 10px var(--pad-x);
    gap: 6px;
    flex-direction: column;
    align-items: flex-start;
  }
  .nav a { width: 100%; padding: 10px 12px; border-radius: 12px; font-size: 1rem; }
  .topbar.is-open .nav { display: flex; }
}

@media (min-width: 721px) {
  .nav {
    position: static;
    display: flex !important;
    flex-direction: row;
    align-items: center;
    background: transparent;
    border: 0;
    padding: 0;
  }
}

/* ── 5. STICKY FOOTER ───────────────────────────────────── */
[data-pagefind-body] { flex: 1; display: flex; flex-direction: column; }
main { flex: 1; }

/* ── 6. FOOTER ──────────────────────────────────────────── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid rgba(17, 24, 39, .08);
  padding: 28px 0;
  color: var(--muted);
  font-size: .88rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

/* coluna 1 — marca */
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo {
  height: 32px;
  width: auto;
  display: block;
  opacity: .30;
  filter: grayscale(1);
}
.footer-brand-text { display: flex; flex-direction: column; gap: 2px; line-height: 1.2; }
.footer-brand-text strong { color: var(--text); font-size: .92rem; }
.footer-sub { color: var(--muted); font-size: .82rem; }

/* coluna 2 — links (centro) */
.footer-links {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  color: var(--muted);
  font-weight: 400;
  padding: 3px 10px;
  text-decoration: none;
  white-space: nowrap;
}
.footer-links a:hover { color: var(--text); text-decoration: none; }

/* coluna 3 — contato (direita) */
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  color: var(--muted);
  font-size: .82rem;
}
.footer-contact a { color: var(--muted); text-decoration: none; }
.footer-contact a:hover { color: var(--text); text-decoration: none; }
.footer-contact span { display: none; }

@media (max-width: 640px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-contact { align-items: flex-start; }
}

/* =========================================================
   HOME — ONE PAGE
   ========================================================= */

/* ── 7. HERO ────────────────────────────────────────────── */
.home-hero {
  background: #0d1117;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(0, 103, 184, .18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(124, 58, 237, .12) 0%, transparent 50%),
    linear-gradient(180deg, #0d1117 0%, #111827 100%);
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
}

/* grade de pontos decorativa */
.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.home-hero h1 {
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 4.4rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -.6px;
  color: #ffffff;
}

.home-hero h1 span {
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-hero .tagline {
  margin: 16px 0 32px;
  color: rgba(255, 255, 255, .60);
  font-size: 1.1rem;
  max-width: 56ch;
  line-height: 1.6;
}

/* Pagefind dentro do hero */
#search { max-width: 540px; }

/* ── 8. SEÇÕES ONE-PAGE ─────────────────────────────────── */
.opsec {
  position: relative;
  min-height: 1080px;
  overflow: hidden;
  border-top: 1px solid rgba(17, 24, 39, .07);
  display: flex;
  align-items: center;
  padding: 64px 0;
}

/* imagem de fundo com opacidade baixa */
.opsec-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .08;
  pointer-events: none;
  filter: grayscale(.3);
}

/* fallback gradiente quando não tem imagem */
.opsec-win .opsec-bg  { background-color: #0067b8; }
.opsec-linux .opsec-bg { background-color: #16a34a; }
.opsec-srv .opsec-bg  { background-color: #7c3aed; }
.opsec-dev .opsec-bg  { background-color: #b45309; }

/* layout 2 colunas: título | conteúdo rápido */
.opsec-inner {
  display: grid;
  gap: 48px 56px;
  grid-template-columns: 280px 1fr;
  align-items: start;
  position: relative;
  z-index: 1;
}

@media (max-width: 860px) {
  .opsec-inner { grid-template-columns: 1fr; gap: 28px; }
}

/* lado esquerdo: título da seção */
.opsec-label {
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sec-accent, var(--accent));
  margin: 0 0 8px;
}

.opsec-head h2 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -.4px;
  line-height: 1.05;
  color: var(--text);
}

.opsec-head p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 1rem;
  max-width: 38ch;
}

.opsec-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--sec-accent, var(--accent));
  color: #fff;
  font-weight: 700;
  font-size: .92rem;
  text-decoration: none;
  transition: filter .15s, transform .1s;
}
.opsec-cta:hover { filter: brightness(1.1); text-decoration: none; transform: translateX(2px); }
@media (prefers-reduced-motion: reduce) { .opsec-cta:hover { transform: none; } }

/* lado direito: conteúdo rápido */
.opsec-quick { display: flex; flex-direction: column; gap: 20px; }

.quick-block { display: flex; flex-direction: column; gap: 8px; }

.quick-label {
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* mini comando inline (sem botão copiar — home é referência visual) */
.quick-cmd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .88rem;
  background: rgba(17, 24, 39, .05);
  border: 1px solid rgba(17, 24, 39, .10);
  border-left: 3px solid var(--sec-accent, var(--accent));
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  overflow-x: auto;
  white-space: nowrap;
}

.quick-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.quick-links a {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(17, 24, 39, .12);
  background: rgba(255,255,255,.80);
  color: var(--text);
  font-size: .88rem;
  font-weight: 700;
  text-decoration: none;
}
.quick-links a:hover { background: rgba(17,24,39,.05); text-decoration: none; }

/* cores de acento por seção */
.opsec-win  { --sec-accent: #0067b8; }
.opsec-linux { --sec-accent: #16a34a; }
.opsec-srv  { --sec-accent: #7c3aed; }
.opsec-dev  { --sec-accent: #b45309; }

/* =========================================================
   PÁGINAS DE DOCUMENTAÇÃO
   ========================================================= */

/* ── 9. LAYOUT DOC ──────────────────────────────────────── */
.doc-main { background: var(--bg); }

.doc-header {
  padding: 40px 0 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.doc-header h1 {
  margin: 0 0 6px;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -.4px;
  line-height: 1.06;
}

.doc-header .subtitle {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 1rem;
  max-width: 68ch;
}

/* nav rápida de âncoras no topo da doc */
.doc-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding-bottom: 18px;
}

.doc-nav a {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: .85rem;
  font-weight: 700;
  text-decoration: none;
}
.doc-nav a:hover { background: rgba(17,24,39,.05); text-decoration: none; }

/* corpo da documentação */
.doc-body { padding: 0 0 64px; }

/* ── 10. SEÇÕES DE CONTEÚDO (doc) ───────────────────────── */
.sec {
  padding: 40px 0;
  border-top: 1px solid rgba(17, 24, 39, .08);
}
.sec:first-child { border-top: none; }
.sec[id] { scroll-margin-top: calc(var(--header-h) + 12px); }
.sec p { max-width: 88ch; }

h2 {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -.2px;
  line-height: 1.12;
}

h3 {
  margin: 28px 0 10px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.05px;
  color: rgba(17, 24, 39, .88);
}

h4 {
  margin: 18px 0 8px;
  font-size: .97rem;
  font-weight: 700;
  color: var(--muted);
  padding-left: 10px;
  border-left: 3px solid var(--border);
}

ul, ol { margin: 0 0 12px 20px; }
li { margin: 7px 0; }
.muted { color: var(--muted); font-size: .9rem; }

/* nota / alerta */
.note {
  margin: 14px 0;
  padding: 2px 0 2px 14px;
  border-left: 2px solid rgba(17, 24, 39, .15);
  color: var(--muted);
  font-size: .92rem;
}
.note strong { color: rgba(17, 24, 39, .80); }

/* divisor */
.splitline { height: 1px; background: rgba(17, 24, 39, .09); margin: 18px 0; }

/* sumário (TOC) */
.toc { list-style: none; padding: 0; margin: 6px 0 20px; display: flex; flex-direction: column; gap: 2px; }
.toc li { margin: 0; }
.toc a {
  display: inline-block;
  padding: 3px 0;
  font-size: .92rem;
  color: var(--muted);
  text-decoration: none;
}
.toc a:hover { color: var(--text); text-decoration: none; }

/* ── 11. CÓDIGO E COMANDOS ──────────────────────────────── */
code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
               "Liberation Mono", "Courier New", monospace;
}

code {
  font-size: .91em;
  background: rgba(17, 24, 39, .06);
  border: 1px solid rgba(17, 24, 39, .08);
  padding: 1px 5px;
  border-radius: 5px;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

pre.code {
  margin: 12px 0 14px;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 10px;
  padding: 14px;
  overflow: auto;
}

/* ── card de grupo de comandos ──────────────────────────── */
.cmdgroup {
  margin: 10px 0 14px;
  border: 1px solid var(--code-border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: var(--code-bg);
  overflow: hidden;
}

/* cada linha dentro do card */
.cmdblock {
  position: relative;
}
.cmdblock + .cmdblock {
  border-top: 1px solid rgba(17, 24, 39, .07);
}
.cmdblock pre {
  margin: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 4px 36px 4px 14px;
  overflow: auto;
}

/* pre.cmd dentro do wrapper JS — garante reset mesmo com fallback */
.cmdblock pre.cmd {
  margin: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 4px 36px 4px 14px;
  overflow: auto;
}

/* botão copiar — só ícone, sem caixa */
.copy-btn {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  color: rgba(17, 24, 39, .25);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  border-radius: 4px;
}
.copy-btn:hover { color: rgba(17, 24, 39, .65); background: rgba(17,24,39,.05); }
.copy-btn:active { transform: translateY(calc(-50% + 1px)); }
.copy-btn:focus-visible { outline: 3px solid rgba(0, 103, 184, .25); outline-offset: 2px; }
.copy-btn svg { width: 13px; height: 13px; flex-shrink: 0; }
.copy-btn[data-state="copied"] { color: rgba(0,103,184,.80); }
@media (prefers-reduced-motion: reduce) { .copy-btn:active { transform: translateY(-50%); } }

/* ── 12. TABELAS ────────────────────────────────────────── */
.table-wrap {
  overflow: auto;
  border-radius: 12px;
  border: 1px solid rgba(17, 24, 39, .10);
  background: rgba(255, 255, 255, .80);
  margin: 14px 0;
}
table { width: 100%; border-collapse: collapse; min-width: 520px; }
th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(17, 24, 39, .07);
  vertical-align: top;
}
th { font-size: .88rem; color: var(--muted); background: rgba(17, 24, 39, .03); }
tfoot td { background: rgba(17, 24, 39, .02); }

/* ── 13. PAGEFIND UI ────────────────────────────────────── */
:root {
  --pagefind-ui-scale: 0.9;
  --pagefind-ui-primary: #60a5fa;
  --pagefind-ui-text: #e2e8f0;
  --pagefind-ui-background: rgba(255, 255, 255, .06);
  --pagefind-ui-border: rgba(255, 255, 255, .15);
  --pagefind-ui-border-radius: 12px;
  --pagefind-ui-font: inherit;
}