/* =====================================================================
   NexoJus — identidade Pinhais (D62 · 28/07/2026)
   ----------------------------------------------------------------------
   Decisão do fundador: Pinhais como está, com tema claro novo.
   Tokens estruturais: #0F172A · #1e293b · #334155 · acento #B49B66.
   Escada de elevação (do desenho Grok): superfícies separam em ~13–22 pts
   de luminância — sem isso, hierarquia some.
   Cores de significado (rose · amber · emerald · blue · violet) nunca são
   marca — só estado.
   Tipografia (C7 CSP): sem CDN. Inter / JetBrains Mono / Cinzel ficam
   como nomes preferidos na pilha; produção usa a pilha do sistema:
   Segoe UI · Cascadia Mono · Georgia. Documentado em RELATORIO.md.
   ===================================================================== */

:root,
[data-theme="dark"] {
  /* Base institucional Pinhais */
  --navy: #0F172A;
  --navy-2: #1e293b;
  --navy-3: #334155;
  --gold: #B49B66;
  --gold-soft: #d4bd8a;

  --wall-empty: 0.52;     /* parede nas telas sem dado */

  /* Escada de elevação (dark) — passos legíveis entre si */
  --bg: #0B1220;          /* chão: ~1 tom abaixo do navy; parede respira */
  --bg-soft: #0F172A;     /* casca / sidebar */
  --card: #1e293b;        /* cartão: +~13 pts sobre o chão */
  --elev: #243044;        /* elevação sobre cartão */
  --border: #334155;
  --border-2: #475569;
  --text: #e2e8f0;
  --strong: #f8fafc;
  --muted: #94a3b8;
  --dim: #64748b;
  --ink: #f8fafc;

  --accent: #B49B66;
  --accent-bright: #d4bd8a;
  --accent-soft: rgba(180, 155, 102, 0.14);
  --accent-ink: #0F172A;

  /* Significado — nunca marca */
  --rose: #e11d48;
  --rose-soft: rgba(225, 29, 72, 0.12);
  --amber: #f59e0b;
  --amber-soft: rgba(245, 158, 11, 0.12);
  --emerald: #059669;
  --emerald-soft: rgba(5, 150, 105, 0.12);
  --blue: #2563eb;
  --blue-soft: rgba(37, 99, 235, 0.12);
  --violet: #7c3aed;
  --violet-soft: rgba(124, 58, 237, 0.12);

  --good: #34d399;
  --bad: #fb7185;
  --warn: #fbbf24;
  --shadow: rgba(2, 6, 23, 0.45);
  --shadow-card: 0 1px 3px rgba(2, 6, 23, 0.24), 0 12px 32px -12px rgba(2, 6, 23, 0.55);

  /* Tipografia — CSP: sem fonte externa */
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", "Cascadia Code", Consolas, monospace;
  --font-display: "Cinzel", Georgia, "Times New Roman", serif;
  --ui: var(--font-ui);
  --mono: var(--font-mono);
  --serif: var(--font-display);

  --sidebar-w: 250px;
  --topbar-h: 56px;
  --radius: 16px;
  --radius-sm: 10px;

  color-scheme: dark;
}

/* Tema claro NOVO (D62): casca navy permanece; conteúdo claro legível.
   Não é inversão do grafite — é o modelo Pinhais (casca escura + página #eef1f5). */
[data-theme="light"] {
  --navy: #0F172A;
  --navy-2: #1e293b;
  --navy-3: #334155;
  --gold: #B49B66;
  --gold-soft: #8d7342;

  /* Mais alta que no escuro: sobre fundo claro a parede perde muito mais
     rapido. Ver o comentario da paleta em revelar.js. */
  --wall-empty: 0.80;

  --bg: #eef1f5;
  --bg-soft: #0F172A;     /* sidebar permanece navy */
  --card: #ffffff;
  --elev: #F8FAFC;
  --border: #E2E8F0;
  --border-2: #cbd5e1;
  --text: #334155;
  --strong: #0f172a;
  --muted: #64748b;
  --dim: #94a3b8;
  --ink: #0f172a;

  --accent: #B49B66;
  --accent-bright: #8d7342;
  --accent-soft: rgba(180, 155, 102, 0.14);
  --accent-ink: #0F172A;

  --rose: #e11d48;
  --rose-soft: rgba(225, 29, 72, 0.10);
  --amber: #d97706;
  --amber-soft: rgba(217, 119, 6, 0.10);
  --emerald: #059669;
  --emerald-soft: rgba(5, 150, 105, 0.10);
  --blue: #2563eb;
  --blue-soft: rgba(37, 99, 235, 0.10);
  --violet: #7c3aed;
  --violet-soft: rgba(124, 58, 237, 0.10);

  --good: #059669;
  --bad: #e11d48;
  --warn: #d97706;
  --shadow: rgba(15, 23, 42, 0.08);
  --shadow-card: 0 1px 3px rgba(15, 23, 42, 0.06), 0 16px 40px -18px rgba(15, 23, 42, 0.18);

  color-scheme: light;
}

* { box-sizing: border-box; }
html, body, #root { min-height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* ---------- Parede (D62: estado vazio) ----------
   data-wall="full"  → entrada / 2FA / setup / pareamento
   data-wall="empty" → shell sem dado (primeiro dia)
   data-wall="off"   → dado chegou: parede some
*/
.fx {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.35s ease;
}
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  transition: opacity 0.35s ease;
}

html[data-wall="full"] .fx { opacity: 1; }
html[data-wall="full"] .grain { opacity: 0.035; }
/* No claro a parede precisa de mais opacidade para o mesmo efeito — o tema
   define `--wall-empty`. Ver o comentario da paleta em revelar.js. */
html[data-wall="empty"] .fx { opacity: var(--wall-empty, 0.52); }
html[data-wall="empty"] .grain { opacity: 0.02; }
html[data-wall="off"] .fx,
html[data-wall="off"] .grain {
  opacity: 0 !important;
  visibility: hidden;
}

/* Fallback se data-wall ainda não foi setado */
body:has(.login) .fx { opacity: 1; }
body:has(.login) .grain { opacity: 0.035; }
body:has(.shell) .fx { opacity: 0.28; }
body:has(.shell) .grain { opacity: 0.018; }
html[data-wall] body:has(.shell) .fx,
html[data-wall] body:has(.login) .fx {
  /* data-wall manda quando presente — regras acima já cobrem */
}

#root { position: relative; z-index: 2; }

button, input, select { font: inherit; }
button, a { color: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

/* ---------- Shell Pinhais ---------- */
.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}
.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--navy);
  border-right: 1px solid var(--navy-2);
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  z-index: 5;
}
.brand {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.04em;
  margin: 4px 8px 22px;
  color: #fff;
}
.brand b { color: var(--gold); }
.brand-logo {
  display: block;
  width: 100%;
  max-width: 168px;
  height: auto;
  filter: brightness(1.05);
}
.nav { display: grid; gap: 4px; }
.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  text-decoration: none;
  color: #94a3b8;
  border-left: 3px solid transparent;
  border-radius: 9px;
  font-weight: 600;
  font-size: 13px;
  transition: background 0.15s, color 0.15s;
}
.nav a:hover {
  color: #fff;
  background: var(--navy-2);
}
.nav a.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(180, 155, 102, 0.18), rgba(180, 155, 102, 0.06));
  border-left-color: var(--gold);
  padding-left: 9px;
}
.rail-foot {
  margin-top: auto;
  color: #64748b;
  font: 11px var(--font-mono);
  padding: 10px 8px;
  border-top: 1px solid var(--navy-2);
}
.main {
  min-width: 0;
  background: var(--bg);
}
.top {
  height: var(--topbar-h);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  padding: 0 24px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  position: sticky;
  top: 0;
  z-index: 4;
  backdrop-filter: blur(12px);
}
[data-theme="dark"] .top {
  background: color-mix(in srgb, var(--navy) 72%, transparent);
  border-bottom-color: var(--navy-3);
}
.api-state {
  margin-right: auto;
  color: var(--muted);
  font: 12px var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
}
.icon, .btn {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 9px 13px;
  font-weight: 600;
  font-size: 13px;
}
.icon { width: 38px; padding: 8px; }
.btn:hover { background: var(--elev); border-color: var(--border-2); }
.btn.primary {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--accent-ink);
  font-weight: 800;
}
.btn.primary:hover {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  color: var(--accent-ink);
}
.icon.theme-toggle:hover { border-color: var(--gold); }

.stage { max-width: 1120px; padding: 28px 28px 64px; }
.eyebrow {
  font: 700 11px var(--font-mono);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
h1 {
  font: 700 clamp(26px, 3.4vw, 34px) / 1.15 var(--font-display);
  margin: 8px 0 14px;
  color: var(--strong);
  letter-spacing: -0.01em;
}
h1 .accent { color: var(--gold); }
.sub {
  color: var(--muted);
  line-height: 1.65;
  max-width: 68ch;
  margin: 0 0 24px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Cartão opaco o bastante para cobrir a parede nas áreas de leitura */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-card);
}
.card h2 {
  font: 700 16px var(--font-ui);
  margin: 0 0 14px;
  color: var(--strong);
}

/* KPI — hierarquia Pinhais */
.kpi {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  box-shadow: var(--shadow-card);
}
.kpi .l,
.stat-label {
  font: 800 10px var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim);
  margin-bottom: 4px;
}
.kpi .v,
.stat {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 800;
  color: var(--strong);
  letter-spacing: -0.02em;
}
.kpi .s,
.stat-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.kpi.rose .v { color: var(--rose); }
.kpi.amber .v { color: var(--amber); }
.kpi.emerald .v { color: var(--emerald); }
.kpi.blue .v { color: var(--blue); }
.kpi.violet .v { color: var(--violet); }

.label {
  font: 700 11px var(--font-mono);
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.field {
  display: grid;
  gap: 7px;
  margin-bottom: 17px;
}
.field label {
  font: 700 10px var(--font-mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.field input,
.field select {
  background: var(--elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 11px 12px;
  outline: 0;
}
.field input:focus,
.field select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
/* Tratamento: dois botões lado a lado, nenhum marcado. Um toque, e nunca
   erra — que é o ponto inteiro de perguntar em vez de deduzir. */
.escolha {
  border: 0;
  padding: 0;
  margin: 0 0 17px;
  display: grid;
  gap: 7px;
}
.escolha legend {
  font: 10px var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0;
}
.escolha .opcao {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
}
.escolha > .opcao { grid-column: span 1; }
.escolha { grid-template-columns: repeat(2, max-content); }
.escolha legend { grid-column: 1 / -1; }
.escolha .opcao span {
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}
.escolha .opcao input:checked + span {
  border-bottom-color: var(--gold);
  color: var(--text);
}

/* Número da OAB e seccional são um dado só — 86206/PR. Separá-los em duas
   linhas convidaria a lê-los como duas perguntas independentes. */
.row-2 {
  display: grid;
  grid-template-columns: 1fr 92px;
  gap: 14px;
  margin-bottom: 17px;
}
.row-2 .field { margin-bottom: 0; }
@media (max-width: 380px) {
  .row-2 { grid-template-columns: 1fr; gap: 0; }
  .row-2 .field { margin-bottom: 17px; }
}
.row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.message {
  margin-top: 16px;
  padding: 13px 15px;
  border-left: 3px solid var(--amber);
  background: var(--amber-soft);
  line-height: 1.55;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.message.bad {
  border-color: var(--rose);
  background: var(--rose-soft);
}
.table-wrap {
  overflow: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th,
.table td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
}
.table th {
  font: 700 10px var(--font-mono);
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--elev);
}
.table tbody tr { cursor: pointer; }
.table tbody tr:hover td { background: var(--accent-soft); }
.table tbody tr:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}
.mono { font-family: var(--font-mono); }
.item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 15px 0;
  border-bottom: 1px solid var(--border);
}
.item:last-child { border: 0; }
.item-body { min-width: 0; flex: 1; }
.item-title {
  color: var(--strong);
  font-weight: 700;
  margin-bottom: 5px;
}
.item-meta {
  color: var(--muted);
  font: 12px var(--font-mono);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font: 800 10px var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.badge-gold {
  background: #fffbeb;
  color: #92400e;
  border-color: #fde68a;
}
[data-theme="dark"] .badge-gold {
  background: rgba(180, 155, 102, 0.12);
  color: var(--gold-soft);
  border-color: rgba(180, 155, 102, 0.35);
}
.badge-success {
  background: var(--emerald-soft);
  color: var(--emerald);
  border-color: color-mix(in srgb, var(--emerald) 30%, var(--border));
}
.badge-warn {
  background: var(--amber-soft);
  color: var(--amber);
  border-color: color-mix(in srgb, var(--amber) 30%, var(--border));
}
.badge-danger {
  background: var(--rose-soft);
  color: var(--rose);
  border-color: color-mix(in srgb, var(--rose) 30%, var(--border));
}
.badge-navy {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy-3);
}

/* ---------- Login / 2FA / setup ---------- */
.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
  position: relative;
  overflow: hidden;
  justify-content: start;
  padding-left: clamp(28px, 7vw, 112px);
  background: linear-gradient(
    90deg,
    var(--navy) 0%,
    color-mix(in srgb, var(--navy) 92%, transparent) 42%,
    transparent 72%
  );
}
[data-theme="light"] .login {
  background: linear-gradient(
    90deg,
    var(--navy) 0%,
    color-mix(in srgb, var(--navy) 88%, #eef1f5) 48%,
    #eef1f5 78%
  );
}
.login-card {
  z-index: 1;
  width: min(450px, 100%);
  padding: 34px;
  background: var(--navy-2);
  border: 1px solid var(--navy-3);
  border-radius: 18px;
  box-shadow: 0 24px 50px -16px rgba(2, 6, 23, 0.55);
  color: #e2e8f0;
}
.login-card h1,
.login-card .brand-title {
  color: #fff;
  font-family: var(--font-display);
}
.login-card .sub,
.login-card p.sub {
  color: #94a3b8;
}
.login-card .field label { color: #94a3b8; }
.login-card .field input,
.login-card .field select {
  background: var(--navy);
  border-color: var(--navy-3);
  color: #f8fafc;
}
.login-card .field input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(180, 155, 102, 0.2);
}
.login-card .btn.primary {
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 12px;
  padding: 13px;
}
.login-card a,
.login-card button.linkish {
  color: var(--gold-soft);
  background: none;
  border: 0;
  padding: 0;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}
.login-card a:hover,
.login-card button.linkish:hover { text-decoration: underline; }

.auth-qr {
  display: flex;
  justify-content: center;
  margin: 12px 0;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--navy-3);
  border-radius: var(--radius-sm);
}
.auth-qr svg {
  width: 180px;
  height: 180px;
  max-width: 100%;
}
#recovery-list {
  max-height: 14rem;
  overflow: auto;
  white-space: pre-wrap;
  margin: 0;
  padding: 12px;
  background: var(--navy);
  border: 1px solid var(--navy-3);
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: #e2e8f0;
}
.login .theme-toggle {
  position: fixed;
  right: 24px;
  top: 22px;
  z-index: 5;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--navy-2) 92%, transparent);
  border-color: var(--navy-3);
  color: #e2e8f0;
  backdrop-filter: blur(12px);
}

/* Cadastro */
.consent {
  margin: 1rem 0;
  padding: 0.75rem 0;
  border-top: 1px solid var(--navy-3);
  border-bottom: 1px solid var(--navy-3);
}
.consent .check {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  cursor: pointer;
  font-size: 13px;
  color: #94a3b8;
  margin-top: 0.6rem;
}
.consent .check input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}
.avatar-wrap {
  display: flex;
  justify-content: center;
  margin: 0.75rem 0;
}
.avatar-framed {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  box-shadow: 0 0 0 3px var(--navy-3);
}
.foot-note {
  margin-top: 1.25rem;
  font-size: 12px;
  color: #64748b;
  line-height: 1.45;
}

/* Vazio / próximo passo */
.empty {
  text-align: center;
  padding: 56px 24px;
  color: var(--muted);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  position: relative;
}
.empty-positive {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  color: var(--good);
  border-style: solid;
  background: var(--emerald-soft);
}
.empty-mark {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid color-mix(in srgb, var(--good) 55%, var(--border));
  border-radius: 50%;
  font-size: 16px;
}
.next-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 28px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  background: var(--card);
  box-shadow: var(--shadow-card);
}
.next-step p {
  max-width: 64ch;
  margin: 1px 0 18px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
}
.next-step-mark {
  color: var(--gold);
  font: 24px/1 var(--font-display);
}
.next-step-restricted {
  border-left-color: var(--dim);
  box-shadow: none;
}
.next-step-restricted p {
  margin-bottom: 0;
  color: var(--muted);
}
.next-step-restricted .next-step-mark { color: var(--dim); }

.safe {
  font-size: 12px;
  color: var(--dim);
  border-top: 1px solid var(--border);
  margin-top: 38px;
  padding-top: 18px;
  line-height: 1.55;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
}
.toolbar .field {
  margin: 0;
  min-width: 160px;
}
.toolbar .field.grow { flex: 1 1 220px; }
.count {
  color: var(--muted);
  font: 12px var(--font-mono);
  margin: 0 0 12px;
}
.local-state {
  display: inline-block;
  margin-top: 6px;
  color: var(--muted);
  font: 12px var(--font-mono);
}
.local-state.ready { color: var(--good); }
.disclaimer {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}
.gatilho-data {
  font: 14px var(--font-mono);
  color: var(--strong);
  margin-top: 4px;
}
.section-gap { margin-top: 28px; }
.stack { display: grid; gap: 12px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.nav-toggle { display: none; }
.actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.confirm-box {
  border: 1px solid var(--border);
  background: var(--elev);
  padding: 14px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
}

/* §8.10 — conectar computador */
.passo { margin: 0 0 1.1rem; }
.passo h3 {
  margin: 0 0 .25rem;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .72;
}
.passo .sub { margin: 0; }
.download-row { margin: .65rem 0 .35rem; }
.download-row .btn { text-decoration: none; display: inline-block; }
#installer-sha256 {
  margin: .4rem 0 0;
  word-break: break-all;
  font-size: .78rem;
  opacity: .85;
}

@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .rail {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--navy-2);
  }
  .nav { grid-template-columns: repeat(3, 1fr); }
  .rail-foot { display: none; }
  .nav-toggle { display: inline-flex; margin-bottom: 10px; }
  .rail.collapsed .nav { display: none; }
  .stage { padding: 24px 16px; }
  .grid,
  .grid.three { grid-template-columns: 1fr; }
  .login {
    place-items: center;
    justify-content: center;
    padding: 28px;
    background: var(--navy);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fx,
  .grain {
    display: none !important;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}