/* Gabaritô · site institucional
   Mesmos tokens do app (static/app.css): tudo o que muda entre os temas é token. Sem escolha, segue o sistema;
   a escolha da pessoa vem em <html data-tema="claro|escuro">. Fonte servida daqui mesmo, sem Google Fonts (LGPD). */

@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/inter.woff2") format("woff2"); }

:root {
  --ink: #0f172a; --ink-2: #334155; --muted: #64748b; --faint: #94a3b8;
  --bg: #f3f5f9; --surface: #fff; --surface-2: #f8fafc; --line: #e5e9f0; --line-2: #eef1f6; --line-3: #cbd5e1;
  --navy: #111827; --navy-2: #1b2435; --navy-3: #273247;
  --brand: #e8590c; --brand-600: #c2410c; --brand-hover: #c2410c; --brand-50: #fff5ed; --brand-100: #ffe6d5;
  --ok: #15803d; --ok-50: #ecfdf3; --ok-line: #bbf7d0; --ok-ink: #14532d;
  --warn: #b45309; --warn-50: #fffbeb; --warn-line: #fde68a; --warn-ink: #78350f;
  --err: #b91c1c; --err-50: #fef2f2; --err-line: #fecaca; --err-ink: #7f1d1d;
  --info: #1d4ed8; --info-50: #eff6ff;
  --field: #fff; --field-line: #d5dbe5;
  /* gráficos: paleta validada (scripts/validate_palette.js) contra a superfície de cada tema */
  --serie-1: #e8590c; --serie-2: #2a78d6; --grade: #eef1f6; --eixo: #cbd5e1;
  --so-claro: inline; --so-escuro: none;
  --r: 14px; --r-sm: 9px; --r-lg: 20px;
  --sh-1: 0 1px 2px rgba(15, 23, 42, .05);
  --sh-2: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px -12px rgba(15, 23, 42, .12);
  --sh-3: 0 20px 50px -20px rgba(15, 23, 42, .35);
  --foco: 0 0 0 3px rgba(232, 89, 12, .3);
  --fonte: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --largura: 1180px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --ink: #e6ebf2; --ink-2: #c3ccd9; --muted: #94a3b8; --faint: #6b7a90;
    --bg: #0b1120; --surface: #141c2b; --surface-2: #1a2334; --line: #273247; --line-2: #1f2939; --line-3: #3a475d;
    --brand-600: #fb923c; --brand-hover: #d24e0a; --brand-50: #2b1c14; --brand-100: #4a2a16;
    --ok: #16a34a; --ok-50: #0f2a1d; --ok-line: #166534; --ok-ink: #bbf7d0;
    --warn: #f59e0b; --warn-50: #2a2112; --warn-line: #854d0e; --warn-ink: #fde68a;
    --err: #ef4444; --err-50: #2c1618; --err-line: #7f1d1d; --err-ink: #fecaca;
    --info: #3b82f6; --info-50: #111f3a;
    --field: #0f1624; --field-line: #334155;
    --serie-1: #e8590c; --serie-2: #3987e5; --grade: #1f2939; --eixo: #3a475d;
    --so-claro: none; --so-escuro: inline;
    --sh-1: 0 1px 2px rgba(0, 0, 0, .35);
    --sh-2: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);
    --sh-3: 0 20px 50px -20px rgba(0, 0, 0, .8);
    --foco: 0 0 0 3px rgba(251, 146, 60, .4);
    color-scheme: dark;
  }
}
:root[data-tema="escuro"] {
  --ink: #e6ebf2; --ink-2: #c3ccd9; --muted: #94a3b8; --faint: #6b7a90;
  --bg: #0b1120; --surface: #141c2b; --surface-2: #1a2334; --line: #273247; --line-2: #1f2939; --line-3: #3a475d;
  --brand-600: #fb923c; --brand-hover: #d24e0a; --brand-50: #2b1c14; --brand-100: #4a2a16;
  --ok: #16a34a; --ok-50: #0f2a1d; --ok-line: #166534; --ok-ink: #bbf7d0;
  --warn: #f59e0b; --warn-50: #2a2112; --warn-line: #854d0e; --warn-ink: #fde68a;
  --err: #ef4444; --err-50: #2c1618; --err-line: #7f1d1d; --err-ink: #fecaca;
  --info: #3b82f6; --info-50: #111f3a;
  --field: #0f1624; --field-line: #334155;
  --serie-1: #e8590c; --serie-2: #3987e5; --grade: #1f2939; --eixo: #3a475d;
  --so-claro: none; --so-escuro: inline;
  --sh-1: 0 1px 2px rgba(0, 0, 0, .35);
  --sh-2: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);
  --sh-3: 0 20px 50px -20px rgba(0, 0, 0, .8);
  --foco: 0 0 0 3px rgba(251, 146, 60, .4);
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--fonte); font-size: 16px; line-height: 1.6; color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased; font-feature-settings: "cv11", "ss01"; overflow-x: hidden; }
a { color: var(--brand-600); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; line-height: 1.2; letter-spacing: -.02em; text-wrap: balance; }
p { margin: 0; }
img, svg { display: block; }
:focus-visible { outline: none; box-shadow: var(--foco); border-radius: 6px; }
.mut { color: var(--muted); }
.pequeno { font-size: 13px; }
.ic { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round; display: inline-block; vertical-align: -3px; }
.so-claro { display: var(--so-claro); }
.so-escuro { display: var(--so-escuro); }
.pular { position: absolute; left: 12px; top: -60px; background: var(--brand); color: #fff; padding: 8px 14px;
  border-radius: var(--r-sm); z-index: 100; font-weight: 600; }
.pular:focus { top: 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; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--brand); color: #fff;
  border: 1px solid transparent; border-radius: var(--r-sm); padding: 9px 16px; font: inherit; font-size: 14.5px;
  font-weight: 600; cursor: pointer; line-height: 1.2; white-space: nowrap; box-shadow: 0 1px 2px rgba(194, 65, 12, .25);
  transition: background .15s, transform .05s, border-color .15s; }
.btn:hover { background: var(--brand-hover); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn .ic { width: 17px; height: 17px; }
.btn.grande { padding: 13px 22px; font-size: 16px; border-radius: 11px; }
.btn.largo { width: 100%; white-space: normal; text-align: center; }
.btn.fantasma { background: transparent; color: var(--ink); border-color: var(--line); box-shadow: none; }
.btn.fantasma:hover { background: var(--surface-2); border-color: var(--line-3); }
.btn.vidro { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .18); box-shadow: none; }
.btn.vidro:hover { background: rgba(255, 255, 255, .14); }
.btn[disabled] { opacity: .7; cursor: progress; }
.rot-curto { display: none; }

/* ---------- topo ---------- */
.topo { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.topo.rolou { border-bottom-color: var(--line); box-shadow: var(--sh-1); }
.topo-in { max-width: var(--largura); margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 28px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; flex-shrink: 0; }
.marca:hover { text-decoration: none; }
.marca img { border-radius: 9px; box-shadow: 0 0 0 1px var(--line); }
.marca b { display: block; font-size: 18px; letter-spacing: -.02em; line-height: 1.1; }
.marca small { display: block; font-size: 12px; color: var(--muted); font-weight: 500; letter-spacing: .01em; }
.nav { display: flex; gap: 4px; margin-right: auto; }
.nav a { color: var(--ink-2); font-size: 14.5px; font-weight: 500; padding: 7px 11px; border-radius: 8px; }
.nav a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; }
.nav a.ativo, .nav a[aria-current="page"] { color: var(--ink); background: var(--line-2); }
.topo-acoes { display: flex; align-items: center; gap: 8px; }
.tema-botao, .menu-botao { width: 38px; height: 38px; display: inline-grid; place-items: center; border-radius: 9px;
  border: 1px solid var(--line); background: transparent; color: var(--ink-2); cursor: pointer; padding: 0; }
.tema-botao:hover, .menu-botao:hover { background: var(--surface-2); color: var(--ink); }
.menu-botao { display: none; }
.menu-botao .fechar { display: none; }
.so-mobile { display: none; }

@media (max-width: 1120px) {
  .nav { position: fixed; inset: 63px 0 auto 0; flex-direction: column; gap: 2px; padding: 12px 16px 18px;
    background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--sh-2);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .15s, transform .15s, visibility .15s; }
  .nav a { padding: 11px 12px; font-size: 16px; }
  body.menu-aberto .nav { transform: none; opacity: 1; visibility: visible; }
  body.menu-aberto .menu-botao .abrir { display: none; }
  body.menu-aberto .menu-botao .fechar { display: inline-block; }
  .menu-botao { display: inline-grid; }
  .so-mobile { display: block; }
  .so-desktop { display: none; }
  .topo-acoes { margin-left: auto; }
}
@media (max-width: 560px) {
  .topo-in { padding: 10px 16px; gap: 12px; }
  .marca small { display: none; }
  .topo-acoes .btn:not(.so-desktop) { padding: 8px 12px; font-size: 13.5px; }
  .topo-acoes .rot-longo { display: none; }
  .topo-acoes .rot-curto { display: inline; }
}
/* telas bem estreitas: o pedido de demonstração fica; o tema segue o do sistema */
@media (max-width: 400px) {
  .topo-acoes .tema-botao { display: none; }
}

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; color: #e2e8f0;
  background: radial-gradient(1100px 520px at -10% -25%, rgba(232, 89, 12, .38), transparent 60%),
    radial-gradient(800px 480px at 110% 115%, rgba(99, 102, 241, .28), transparent 60%), var(--navy); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); }
.hero-in { position: relative; max-width: var(--largura); margin: 0 auto; padding: clamp(48px, 8vw, 96px) 24px clamp(56px, 8vw, 104px);
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.selo { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: #fdba74;
  background: rgba(232, 89, 12, .14); border: 1px solid rgba(253, 186, 116, .25); padding: 6px 12px; border-radius: 999px; }
.selo .ic { width: 16px; height: 16px; }
.hero h1 { color: #fff; font-size: clamp(34px, 4.6vw, 56px); line-height: 1.06; letter-spacing: -.035em; margin: 22px 0 20px; font-weight: 750; }
.hero h1 em { font-style: normal; color: #fdba74; }
.hero .lead { font-size: clamp(16.5px, 1.5vw, 19px); color: #cbd5e1; max-width: 560px; }
.hero .lead b { color: #fff; font-weight: 600; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 26px; }
.hero-checks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 14.5px; color: #cbd5e1; }
.hero-checks li { display: flex; align-items: center; gap: 7px; }
.hero-checks .ic { color: #4ade80; width: 17px; height: 17px; stroke-width: 2.4; }

.hero-visual { position: relative; height: 540px; }
.folha { position: absolute; left: 0; top: 18px; width: min(335px, 62%); transform: rotate(-4deg);
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, .45)); }
.folha-svg { width: 100%; height: auto; font-family: var(--fonte); }
.folha-svg .bolhas circle[fill="#e8590c"] { transform-box: fill-box; transform-origin: center; animation: marcar .45s ease-out .3s backwards; }
@keyframes marcar { from { transform: scale(.2); opacity: 0; } }

.celular { position: absolute; right: 2%; bottom: 0; width: 210px; height: 420px; border-radius: 34px; padding: 10px;
  background: #0b0f19; box-shadow: 0 0 0 2px #2b3446, 0 40px 70px -20px rgba(0, 0, 0, .7); transform: rotate(5deg); }
.celular::before { content: ""; position: absolute; top: 16px; left: 50%; width: 64px; height: 18px; margin-left: -32px;
  background: #0b0f19; border-radius: 12px; z-index: 3; }
.celular-tela { position: relative; height: 100%; border-radius: 26px; overflow: hidden;
  background: radial-gradient(circle at 50% 40%, #3a4458, #151b27 70%); }
.mini-folha { position: absolute; left: 22%; top: 20%; width: 56%; height: 48%; background: #f8fafc; border-radius: 6px;
  transform: rotate(-3deg); box-shadow: 0 10px 20px rgba(0, 0, 0, .4); padding: 26% 12% 0; display: grid;
  grid-template-columns: repeat(3, 1fr); gap: 10px 8px; align-content: start; }
.mini-folha b { height: 9px; border-radius: 99px; background: #e2e8f0; }
.mini-folha b:nth-child(2), .mini-folha b:nth-child(4) { background: #e8590c; }
.mira { position: absolute; left: 16%; top: 16%; width: 68%; height: 56%; z-index: 2; }
.mira i { position: absolute; width: 22px; height: 22px; border: 3px solid #4ade80; }
.mira i:nth-child(1) { left: 0; top: 0; border-right: 0; border-bottom: 0; border-top-left-radius: 8px; }
.mira i:nth-child(2) { right: 0; top: 0; border-left: 0; border-bottom: 0; border-top-right-radius: 8px; }
.mira i:nth-child(3) { left: 0; bottom: 0; border-right: 0; border-top: 0; border-bottom-left-radius: 8px; }
.mira i:nth-child(4) { right: 0; bottom: 0; border-left: 0; border-top: 0; border-bottom-right-radius: 8px; }
.varredura { position: absolute; left: 6%; right: 6%; top: 8%; height: 2px; border-radius: 2px;
  background: #4ade80; box-shadow: 0 0 14px 3px rgba(74, 222, 128, .55); animation: varrer 2.6s ease-in-out infinite; }
@keyframes varrer { 0%, 100% { top: 8%; } 50% { top: 90%; } }
.leitura { position: absolute; left: 10px; right: 10px; bottom: 12px; background: #fff; color: #0f172a; border-radius: 16px;
  padding: 10px 12px; display: flex; align-items: center; gap: 10px; box-shadow: 0 10px 24px rgba(0, 0, 0, .35); z-index: 3; }
.leitura small { display: block; font-size: 10.5px; color: #64748b; line-height: 1.3; }
.leitura strong { display: block; font-size: 12px; line-height: 1.3; }
.leitura-ok { width: 30px; height: 30px; flex-shrink: 0; border-radius: 50%; background: #16a34a; color: #fff; display: grid; place-items: center; }
.leitura-ok .ic { width: 17px; height: 17px; stroke-width: 2.8; }

.flutuante { position: absolute; background: #fff; color: #0f172a; border-radius: 14px; box-shadow: 0 24px 48px -16px rgba(0, 0, 0, .55);
  padding: 12px 14px; }
.flutuante small { display: block; font-size: 11.5px; color: #64748b; font-weight: 500; }
.kpi-flutuante { right: 0; top: 0; width: 190px; animation: flutuar 6s ease-in-out infinite; }
.kpi-linha { display: flex; align-items: baseline; gap: 8px; }
.kpi-linha strong { font-size: 28px; letter-spacing: -.03em; line-height: 1.1; }
.delta { font-size: 12px; font-weight: 600; }
.delta.sobe { color: #15803d; }
.delta.desce { color: #b91c1c; }
.spark { width: 100%; height: 28px; margin-top: 6px; }
.alerta-flutuante { left: 0; bottom: 58px; display: flex; align-items: center; gap: 10px; animation: flutuar 7s ease-in-out -2s infinite; }
.alerta-flutuante strong { font-size: 13.5px; }
.alerta-ico { width: 32px; height: 32px; border-radius: 10px; background: #fffbeb; color: #b45309; display: grid; place-items: center; flex-shrink: 0; }
@keyframes flutuar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

@media (max-width: 960px) {
  .hero-in { grid-template-columns: 1fr; gap: 24px; }
  .hero-visual { height: 500px; max-width: 520px; width: 100%; margin: 0 auto; }
}
@media (max-width: 520px) {
  .hero-visual { height: 420px; }
  .folha { left: 0; width: 70%; top: 70px; }
  .celular { width: 160px; height: 320px; border-radius: 28px; padding: 8px; }
  .celular-tela { border-radius: 22px; }
  .leitura { padding: 8px; gap: 7px; left: 6px; right: 6px; }
  .leitura strong { font-size: 10.5px; }
  .leitura-ok { width: 24px; height: 24px; }
  .kpi-flutuante { width: 160px; top: 0; }
  .kpi-linha strong { font-size: 23px; }
  .alerta-flutuante { display: none; }
}

/* ---------- faixa ---------- */
.faixa { background: var(--surface); border-bottom: 1px solid var(--line); }
.faixa-in { max-width: var(--largura); margin: 0 auto; padding: 22px 24px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px 28px; }
.faixa-in > div { display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: var(--ink-2); line-height: 1.4; }
.faixa-in .ic { width: 22px; height: 22px; color: var(--brand); }
.faixa-in b { color: var(--ink); font-weight: 600; }
@media (max-width: 900px) { .faixa-in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .faixa-in { grid-template-columns: 1fr; padding: 20px 16px; } }

/* ---------- seções ---------- */
.secao { padding: clamp(64px, 9vw, 112px) 0; }
.secao.alt { background: var(--surface); border-block: 1px solid var(--line); }
.secao-in { max-width: var(--largura); margin: 0 auto; padding: 0 24px; }
.secao-in.estreito { max-width: 820px; }
.secao-cabeca { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.secao-cabeca.esquerda { text-align: left; margin: 0; }
.sobretitulo { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-600); margin-bottom: 12px; }
.secao-cabeca h2, .contato-texto h2, .contato-texto h1, .roi-texto h2 { font-size: clamp(28px, 3.4vw, 42px); letter-spacing: -.03em; font-weight: 750; }
.secao-cabeca p { color: var(--muted); font-size: 17.5px; margin-top: 16px; }
@media (max-width: 560px) { .secao-in { padding: 0 16px; } .secao-cabeca { margin-bottom: 36px; } }

/* passos */
.passos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.passos::before { content: ""; position: absolute; top: 45px; left: 12%; right: 12%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--line-3) 0 6px, transparent 6px 12px); }
.passo { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 26px 22px 24px; box-shadow: var(--sh-1); }
.passo-n { position: absolute; top: 18px; right: 18px; font-size: 13px; font-weight: 700; color: var(--faint); font-variant-numeric: tabular-nums; }
.passo-ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--brand-50);
  color: var(--brand); border: 1px solid var(--brand-100); margin-bottom: 18px; position: relative; }
.passo-ico .ic { width: 24px; height: 24px; }
.passo-ico { transition: transform .25s ease; }
.passo:hover .passo-ico { transform: translateY(-2px) rotate(-4deg); }
.passo h3 { font-size: 19px; margin-bottom: 8px; }
.passo p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) { .passos { grid-template-columns: 1fr 1fr; } .passos::before { display: none; } }
@media (max-width: 520px) { .passos { grid-template-columns: 1fr; } }

/* bento de recursos */
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.bento > * { min-width: 0; }
.cartao { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.cartao.largo { grid-column: span 2; flex-direction: row; gap: 28px; align-items: center; }
.mini-facilidade { flex: 1 1 55%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px;
  display: grid; gap: 10px; box-shadow: var(--sh-2); font-size: 13px; min-width: 0; }
.mf-linha { display: grid; grid-template-columns: 34px 1fr 40px; align-items: center; gap: 10px; }
.mf-linha b { color: var(--ink); font-weight: 600; }
.mf-linha span { height: 12px; border-radius: 0 4px 4px 0; background: var(--serie-1); }
.mf-linha em { font-style: normal; color: var(--ink-2); text-align: right; font-variant-numeric: tabular-nums; }
.mf-rodape { display: flex; align-items: center; gap: 6px; color: var(--warn-ink); background: var(--warn-50); border: 1px solid var(--warn-line);
  border-radius: 8px; padding: 6px 10px; font-size: 12.5px; }
.mf-rodape .ic { width: 15px; height: 15px; color: var(--warn); }
.cartao-texto { flex: 1 1 42%; display: flex; flex-direction: column; gap: 10px; }
.cartao-ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--surface);
  color: var(--brand); border: 1px solid var(--line); margin-bottom: 6px; box-shadow: var(--sh-1); }
.cartao-ico .ic { width: 21px; height: 21px; }
.cartao h3 { font-size: 18px; }
.cartao p { color: var(--muted); font-size: 15px; }
.mini-banco { flex: 1 1 58%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px;
  display: grid; gap: 8px; box-shadow: var(--sh-2); font-size: 13px; min-width: 0; }
.mini-banco > * { min-width: 0; }  /* sem isso, o título sem quebra alarga a coluna em telas de 360px */
.mb-busca { display: flex; align-items: center; gap: 8px; border: 1px solid var(--field-line); border-radius: 8px; padding: 7px 10px; color: var(--ink-2); }
.mb-busca span { width: 12px; height: 12px; border: 2px solid var(--faint); border-radius: 50%; flex-shrink: 0; }
.mb-item { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--line-2); }
.mb-item b { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.mb-item span { flex: 1 1 100%; order: -1; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tag { font-style: normal; font-size: 12px; font-weight: 500; padding: 1px 8px; border-radius: 99px; background: var(--line-2); color: var(--ink-2); }
.tag.dif.f { background: var(--ok-50); color: var(--ok-ink); }
.tag.dif.m { background: var(--warn-50); color: var(--warn-ink); }
.tag.dif.d { background: var(--err-50); color: var(--err-ink); }
.mini-modelos { display: flex; gap: 0; margin-top: auto; padding-top: 10px; }
.mini-modelos span { width: 54px; height: 68px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line-3);
  display: grid; place-items: center; font-weight: 700; color: var(--brand); box-shadow: var(--sh-2); margin-right: -14px; font-size: 18px; }
.mini-modelos span:nth-child(odd) { transform: rotate(-5deg); }
.mini-modelos span:nth-child(even) { transform: rotate(4deg) translateY(4px); }
.mini-rubrica { margin-top: auto; border: 1px solid var(--line); background: var(--surface); border-radius: 10px; font-size: 13px; overflow: hidden; }
.mini-rubrica div { display: flex; justify-content: space-between; gap: 10px; padding: 7px 12px; }
.mini-rubrica div + div { border-top: 1px solid var(--line-2); }
.mini-rubrica b { font-variant-numeric: tabular-nums; color: var(--ink); }
.mini-rubrica span { color: var(--ink-2); }
@media (max-width: 960px) { .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cartao.largo { grid-column: span 2; } }
@media (max-width: 680px) { .bento { grid-template-columns: minmax(0, 1fr); } .cartao.largo { grid-column: auto; flex-direction: column; align-items: stretch; } .cartao { padding: 22px; } }

/* ---------- painel de indicadores ---------- */
.painel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-3); overflow: hidden; }
.painel-barra { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.painel-janela { display: flex; gap: 6px; margin-right: 6px; }
.painel-janela i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-3); }
.painel-filtro { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--muted); font-weight: 500; }
select, input, textarea { font: inherit; color: var(--ink); background: var(--field); border: 1px solid var(--field-line); border-radius: var(--r-sm); }
.painel-filtro select { padding: 7px 30px 7px 11px; font-size: 14px; font-weight: 600; min-width: 0; max-width: 100%; }
.painel-filtro { min-width: 0; max-width: 100%; }
select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 15px) 52%, calc(100% - 10px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
.chip { font-size: 12.5px; font-weight: 500; color: var(--ink-2); background: var(--surface); border: 1px solid var(--line); padding: 4px 10px; border-radius: 99px; }
.chip.ilustrativo { margin-left: auto; color: var(--muted); border-style: dashed; }
.abas { display: flex; gap: 4px; padding: 10px 18px 0; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.abas button { font: inherit; font-size: 14.5px; font-weight: 600; color: var(--muted); background: none; border: 0; padding: 10px 14px 12px;
  cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; border-radius: 8px 8px 0 0; }
.abas button:hover { color: var(--ink); }
.abas button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--brand); }
.painel-corpo { padding: 20px; background: var(--bg); min-height: 520px; }
.painel-corpo [role="tabpanel"] { display: grid; gap: 16px; }
.painel-corpo [role="tabpanel"]:focus-visible { box-shadow: none; }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; }
.tile-rotulo { font-size: 13px; color: var(--muted); font-weight: 500; display: flex; align-items: center; gap: 6px; }
.tile-valor { font-size: 30px; font-weight: 700; letter-spacing: -.03em; line-height: 1.2; margin-top: 4px; }
.tile-delta { font-size: 12.5px; font-weight: 600; color: var(--muted); }
.tile-delta.bom { color: var(--ok); }
.tile-delta.ruim { color: var(--err); }
.tile .ic { width: 15px; height: 15px; }
.tile.risco .tile-rotulo .ic { color: var(--err); }
@media (max-width: 760px) { .tiles { grid-template-columns: 1fr 1fr; } }

.grafico-cartao { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 18px 12px; min-width: 0; }
.grafico-cabeca h3 { font-size: 16px; letter-spacing: -.01em; }
.grafico-cabeca p { font-size: 13.5px; color: var(--muted); margin-top: 2px; }
.grafico { position: relative; margin-top: 12px; width: 100%; }
.grafico svg { width: 100%; height: auto; overflow: visible; font-family: var(--fonte); }
.grafico text { fill: var(--muted); font-size: 12px; }
.grafico .rot-forte { fill: var(--ink); font-weight: 600; }
.grafico .rot-medio { fill: var(--ink-2); }
.grafico .rot-sub { fill: var(--muted); font-weight: 400; }
.grafico .halo { paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }
.grafico .grade { stroke: var(--grade); stroke-width: 1; shape-rendering: crispEdges; }
.grafico .eixo { stroke: var(--eixo); stroke-width: 1; shape-rendering: crispEdges; }
.grafico .ref { stroke: var(--ink-2); stroke-width: 1; opacity: .55; shape-rendering: crispEdges; }
.grafico .marca-serie-1 { fill: var(--serie-1); }
.grafico .marca-serie-2 { fill: var(--serie-2); }
.grafico .alvo { cursor: default; outline: none; }
.grafico .alvo .realce { fill: var(--ink); opacity: 0; transition: opacity .12s; }
.grafico .alvo:hover .realce, .grafico .alvo:focus-visible .realce { opacity: .06; }
.grafico .alvo:hover .barra, .grafico .alvo:focus-visible .barra { filter: brightness(1.12); }
.grafico .cruz { stroke: var(--ink-2); stroke-width: 1; opacity: .4; }
.legenda { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 13px; color: var(--ink-2); }
.legenda span { display: inline-flex; align-items: center; gap: 7px; }
.legenda i { width: 16px; height: 2px; border-radius: 2px; display: inline-block; }
.legenda .legenda-ref { color: var(--muted); }
.legenda .legenda-ref i { height: 1px; opacity: .55; }

.dados { margin-top: 8px; border-top: 1px solid var(--line-2); padding-top: 8px; font-size: 13.5px; }
.dados summary { cursor: pointer; color: var(--muted); font-weight: 500; width: fit-content; }
.dados summary:hover { color: var(--ink); }
.dados table { margin-top: 10px; }
table.simples { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.simples th, table.simples td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line-2); }
table.simples th { color: var(--muted); font-weight: 600; font-size: 12.5px; }
table.simples td.num, table.simples th.num { text-align: right; font-variant-numeric: tabular-nums; }

.insight { display: flex; gap: 12px; align-items: flex-start; background: var(--warn-50); border: 1px solid var(--warn-line); color: var(--warn-ink);
  border-radius: var(--r); padding: 12px 16px; font-size: 14.5px; }
.insight .ic { margin-top: 3px; color: var(--warn); }
.insight.ok { background: var(--ok-50); border-color: var(--ok-line); color: var(--ok-ink); }
.insight.ok .ic { color: var(--ok); }
.insight b { font-weight: 650; }

.alunos-grade { display: grid; grid-template-columns: 1.1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .alunos-grade { grid-template-columns: 1fr; } }
.tabela-rolagem { max-height: 400px; overflow: auto; margin: 12px -18px 0; border-top: 1px solid var(--line-2); }
.tabela-alunos { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabela-alunos th { position: sticky; top: 0; background: var(--surface); text-align: left; font-size: 12.5px; color: var(--muted);
  font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--line); z-index: 1; }
.tabela-alunos th:first-child, .tabela-alunos td:first-child { padding-left: 18px; }
.tabela-alunos td { padding: 7px 10px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.tabela-alunos .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabela-alunos tbody tr { cursor: pointer; }
.tabela-alunos tbody tr:hover { background: var(--surface-2); }
.tabela-alunos tbody tr[aria-selected="true"] { background: var(--brand-50); }
.tabela-alunos tbody tr[aria-selected="true"] td:first-child { box-shadow: inset 3px 0 0 var(--brand); }
.tabela-alunos button { all: unset; cursor: pointer; font-weight: 600; color: var(--ink); white-space: nowrap; }
@media (max-width: 480px) { .tabela-alunos .col-evol { display: none; } }
.tabela-alunos button:focus-visible { box-shadow: var(--foco); border-radius: 4px; }
.mini-spark { width: 72px; height: 22px; display: block; }
.situacao { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 600; padding: 2px 9px 2px 7px; border-radius: 99px; white-space: nowrap; }
.situacao .ic { width: 13px; height: 13px; stroke-width: 2.2; }
.situacao.risco { background: var(--err-50); color: var(--err-ink); }
.situacao.atencao { background: var(--warn-50); color: var(--warn-ink); }
.situacao.dia { background: var(--ok-50); color: var(--ok-ink); }

.kpis-lista { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 44px; }
.kpis-lista h3 { font-size: 16.5px; display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.kpis-lista .ic { color: var(--brand); }
.kpis-lista p { color: var(--muted); font-size: 15px; }
@media (max-width: 900px) { .kpis-lista { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .kpis-lista { grid-template-columns: 1fr; } .painel-corpo { padding: 12px; } .chip.ilustrativo { margin-left: 0; }
  .abas { padding: 6px 8px 0; gap: 0; } .abas button { padding: 10px 11px 12px; font-size: 14px; } }

/* dica (tooltip) dos gráficos */
.dica { position: fixed; z-index: 80; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  border-radius: 10px; box-shadow: var(--sh-3); padding: 8px 11px; font-size: 13px; line-height: 1.4; min-width: 120px; max-width: 240px; }
.dica .dica-titulo { color: var(--muted); font-size: 12px; margin-bottom: 3px; }
.dica .dica-linha { display: flex; align-items: center; gap: 8px; }
.dica .dica-linha i { width: 12px; height: 2px; border-radius: 2px; flex-shrink: 0; }
.dica .dica-linha b { font-size: 14px; font-variant-numeric: tabular-nums; }
.dica .dica-linha span { color: var(--muted); }

/* ---------- promessa ---------- */
.promessa-grade { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; max-width: 980px; margin: 0 auto; }
.promessa-cartao { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; background: var(--bg); }
.promessa-cartao.sim { background: var(--surface); border-color: var(--brand-100); box-shadow: inset 0 3px 0 var(--brand), var(--sh-2); }
.promessa-cartao h3 { font-size: 18px; margin-bottom: 16px; }
.promessa-cartao.nao h3 { color: var(--muted); }
.promessa-cartao ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.promessa-cartao li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15.5px; }
.promessa-cartao li .ic { margin-top: 3px; }
.promessa-cartao.nao li { color: var(--muted); }
.promessa-cartao.nao .ic { color: var(--faint); }
.promessa-cartao.sim .ic { color: var(--ok); stroke-width: 2.4; }
.promessa-fecho { text-align: center; margin-top: 28px; color: var(--ink-2); font-weight: 600; font-size: 16.5px; }
@media (max-width: 760px) { .promessa-grade { grid-template-columns: minmax(0, 1fr); } .promessa-cartao { padding: 22px; } }

/* ---------- para quem ---------- */
.perfis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.perfil { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--sh-1);
  display: flex; flex-direction: column; }
.perfil li b { color: var(--ink-2); font-weight: 600; }
.perfil .link-seta { margin-top: auto; padding-top: 20px; font-size: 15px; }
.perfil-ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--navy); color: #fdba74; margin-bottom: 18px; }
.perfil-ico .ic { width: 22px; height: 22px; }
.perfil h3 { font-size: 20px; }
.perfil-frase { color: var(--ink-2); margin: 6px 0 16px; font-weight: 500; }
.perfil ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.perfil li { position: relative; padding-left: 24px; color: var(--muted); font-size: 15px; }
.perfil li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 12px; height: 7px; border-left: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand); transform: rotate(-45deg); }
@media (max-width: 900px) { .perfis { grid-template-columns: 1fr; } }

/* ---------- segurança (sempre escura, como o menu do app) ---------- */
.secao.escura { color: #cbd5e1; background: radial-gradient(900px 500px at 100% 0%, rgba(232, 89, 12, .18), transparent 60%), var(--navy); }
.secao.escura h2 { color: #fff; }
.secao.escura .secao-cabeca p { color: #94a3b8; }
.secao.escura .sobretitulo { color: #fdba74; }
.seguranca-grade { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.link-seta { display: inline-flex; align-items: center; gap: 6px; color: var(--brand-600); font-weight: 600; }
.secao.escura .link-seta { color: #fdba74; }
.secao-cabeca .link-seta { margin-top: 24px; }
.links-seta { display: grid; justify-items: start; gap: 12px; margin-top: 24px; }
.links-seta .link-seta { margin-top: 0; }
.garantias { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.garantias li { display: flex; gap: 14px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--r); padding: 18px; }
.garantias .ic { width: 22px; height: 22px; color: #fdba74; margin-top: 2px; }
.garantias b { display: block; color: #fff; font-weight: 600; margin-bottom: 4px; }
.garantias span { font-size: 14px; color: #94a3b8; }
@media (max-width: 960px) { .seguranca-grade { grid-template-columns: 1fr; gap: 36px; } }
@media (max-width: 600px) { .garantias { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 56px 18px 22px; font-weight: 600; font-size: 16.5px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 9px; height: 9px; margin-top: -7px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details p { padding: 0 22px 20px; color: var(--muted); }

/* ---------- contato ---------- */
.contato-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contato-texto > p { color: var(--muted); font-size: 17.5px; margin-top: 16px; }
.contato-lista { list-style: none; padding: 0; margin: 26px 0; display: grid; gap: 12px; }
.contato-lista li { display: flex; gap: 10px; align-items: center; color: var(--ink-2); }
.contato-lista .ic { color: var(--ok); stroke-width: 2.4; }
.formulario { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: grid; gap: 16px; box-shadow: var(--sh-2); }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.campo.inteiro { grid-column: 1 / -1; }
.campo .mut { font-weight: 400; }
/* "(opcional)" vem do CSS, fora do texto do label: o Netlify usa esse texto como nome do campo no e-mail */
.campo label.opcional::after { content: " (opcional)"; font-weight: 400; color: var(--muted); }
.campo input, .campo select, .campo textarea { width: 100%; padding: 10px 12px; font-size: 15px; font-weight: 400; }
.campo select { padding-right: 32px; }
.campo textarea { resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus, .painel-filtro select:focus { outline: none; border-color: var(--brand); box-shadow: var(--foco); }
.campo [aria-invalid="true"] { border-color: var(--err); }
.campo-erro { color: var(--err); font-size: 13px; font-weight: 500; }
.campo-linha { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.campo-linha output { font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.isca { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.formulario { position: relative; }
.form-erro a, .form-ok a { font-weight: 600; }
.form-erro { color: var(--err); font-size: 14px; font-weight: 500; }
.form-ok { display: flex; gap: 12px; align-items: center; background: var(--ok-50); border: 1px solid var(--ok-line); color: var(--ok-ink); border-radius: var(--r); padding: 12px 14px; font-size: 14px; }
.form-ok b { display: block; }
@media (max-width: 900px) { .contato-grade { grid-template-columns: 1fr; gap: 36px; } }
@media (max-width: 520px) { .campos { grid-template-columns: 1fr; } .formulario { padding: 20px; } }

/* ---------- rodapé ---------- */
.rodape { background: var(--surface); border-top: 1px solid var(--line); }
.rodape-in { max-width: var(--largura); margin: 0 auto; padding: 56px 24px 40px; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.rodape-marca p { color: var(--muted); font-size: 14.5px; margin-top: 14px; max-width: 320px; }
.rodape nav { display: grid; gap: 8px; align-content: start; }
.rodape-titulo { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 4px; }
.rodape nav a { color: var(--ink-2); font-size: 14.5px; }
.rodape-base { max-width: calc(var(--largura) - 48px); margin: 0 auto; padding: 18px 0 28px; border-top: 1px solid var(--line-2);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 13px; color: var(--muted); }
@media (max-width: 800px) { .rodape-in { grid-template-columns: 1fr 1fr; } .rodape-marca { grid-column: 1 / -1; } }
@media (max-width: 1228px) { .rodape-base { margin: 0 24px; } }
@media (max-width: 560px) { .rodape-in { padding-left: 16px; padding-right: 16px; } .rodape-base { margin: 0 16px; } }

/* ---------- problema: antes × com o Gabaritô ---------- */
.fluxos { display: grid; gap: 18px; max-width: 1040px; margin: 0 auto; }
.fluxo { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 24px 26px; background: var(--surface-2); }
.fluxo.com { background: var(--surface); border-color: var(--brand-100); box-shadow: inset 0 3px 0 var(--brand), var(--sh-2); }
.fluxo h3 { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; font-size: 16px; font-weight: 600; color: var(--ink-2); margin-bottom: 20px; }
.fluxo-rotulo { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 10px; border-radius: 99px;
  background: var(--line-2); color: var(--muted); border: 1px solid var(--line); }
.fluxo.com .fluxo-rotulo { background: var(--brand-50); color: var(--brand-600); border-color: var(--brand-100); }
.fluxo ol { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.fluxo li { position: relative; flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 8px;
  text-align: center; font-size: 14.5px; font-weight: 600; color: var(--muted); line-height: 1.3; }
.fluxo.com li { color: var(--ink); }
.fluxo-ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); color: var(--faint); }
.fluxo.com .fluxo-ico { background: var(--brand-50); border-color: var(--brand-100); color: var(--brand); }
.fluxo-ico .ic { width: 22px; height: 22px; }
.fluxo li:not(:last-child)::after { content: ""; position: absolute; top: 19px; right: -19px; width: 9px; height: 9px;
  border-top: 2px solid var(--line-3); border-right: 2px solid var(--line-3); transform: rotate(45deg); }
.fluxo.com li:not(:last-child)::after { border-color: var(--brand); }
@media (max-width: 760px) {
  .fluxos { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
  .fluxo { padding: 16px 12px 18px; }
  .fluxo h3 { font-size: 13.5px; margin-bottom: 14px; }
  .fluxo h3 .fluxo-rotulo { flex-basis: auto; }
  .fluxo ol { flex-direction: column; gap: 20px; }
  .fluxo li { flex-direction: row; text-align: left; gap: 10px; font-size: 13.5px; }
  .fluxo-ico { width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0; }
  .fluxo-ico .ic { width: 18px; height: 18px; }
  .fluxo li:not(:last-child)::after { top: auto; right: auto; left: 13px; bottom: -15px; width: 7px; height: 7px; transform: rotate(135deg); }
}

/* ---------- inteligência acadêmica: a cadeia do dado ---------- */
.secao.destaque { background: linear-gradient(180deg, var(--surface) 0%, var(--brand-50) 100%); border-block: 1px solid var(--line); }
.cadeia { list-style: none; margin: 0 auto; padding: 0; max-width: 1100px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; position: relative; }
.cadeia::before { content: ""; position: absolute; top: 33px; left: 8%; right: 8%; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-100), var(--brand) 55%, var(--navy-3)); }
.cadeia li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; }
.cadeia-ico { position: relative; z-index: 1; width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 10px;
  background: var(--surface); color: var(--brand); border: 2px solid var(--brand-100); box-shadow: var(--sh-2); }
.cadeia-ico .ic { width: 26px; height: 26px; }
.cadeia li:last-child .cadeia-ico { background: var(--navy); color: #fdba74; border-color: var(--navy-3); }
.cadeia b { font-size: 16.5px; letter-spacing: -.01em; }
.cadeia small { font-size: 13.5px; color: var(--muted); line-height: 1.4; max-width: 170px; }
.cadeia-mensagem { text-align: center; max-width: 760px; margin: 52px auto 0; font-size: clamp(22px, 2.6vw, 30px); font-weight: 700; letter-spacing: -.02em; line-height: 1.25; text-wrap: balance; }
.cadeia-mensagem em { font-style: normal; color: var(--brand-600); }
.cadeia-nota { text-align: center; max-width: 640px; margin: 14px auto 0; color: var(--muted); font-size: 15px; }
@media (max-width: 900px) {
  .cadeia { grid-template-columns: minmax(0, 1fr); gap: 18px; max-width: 460px; }
  .cadeia::before { top: 8px; bottom: 8px; left: 26px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, var(--brand-100), var(--brand) 55%, var(--navy-3)); }
  .cadeia li { display: grid; grid-template-columns: 54px 1fr; column-gap: 16px; text-align: left; align-items: center; }
  .cadeia-ico { grid-row: span 2; width: 54px; height: 54px; margin: 0; }
  .cadeia-ico .ic { width: 22px; height: 22px; }
  .cadeia b { align-self: end; }
  .cadeia small { align-self: start; max-width: none; }
  .cadeia-mensagem { margin-top: 40px; }
}

/* ---------- faixa de chamada ---------- */
.cta-faixa { color: #cbd5e1; background: radial-gradient(700px 320px at 0% 0%, rgba(232, 89, 12, .32), transparent 60%),
  radial-gradient(600px 300px at 100% 100%, rgba(99, 102, 241, .2), transparent 60%), var(--navy); }
.cta-faixa-in { max-width: var(--largura); margin: 0 auto; padding: clamp(40px, 6vw, 60px) 24px; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 24px 48px; }
.cta-faixa h2 { color: #fff; font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.02em; font-weight: 750; max-width: 680px; }
.cta-faixa p { margin-top: 8px; max-width: 640px; }
@media (max-width: 560px) { .cta-faixa-in { padding-left: 16px; padding-right: 16px; } .cta-faixa .btn { width: 100%; } }

/* ---------- lista de recursos ---------- */
.recursos-extra { margin-top: 44px; border-top: 1px solid var(--line); padding-top: 36px; }
.recursos-extra h3 { text-align: center; font-size: 18px; margin-bottom: 22px; }
.recursos-lista { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 28px; }
.recursos-lista li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15px; line-height: 1.45; }
.recursos-lista .ic { color: var(--ok); stroke-width: 2.4; margin-top: 2px; }
@media (max-width: 900px) { .recursos-lista { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .recursos-lista { grid-template-columns: minmax(0, 1fr); } }

/* ---------- estimativa de horas (ROI) ---------- */
.roi-grade { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.roi-texto > p { color: var(--muted); font-size: 17.5px; margin-top: 16px; }
.roi-texto .roi-formula { margin-top: 22px; font-size: 14px; color: var(--ink-2); background: var(--surface); border: 1px dashed var(--line-3);
  border-radius: var(--r-sm); padding: 12px 14px; line-height: 1.5; }
.roi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: grid; gap: 18px; box-shadow: var(--sh-2); }
.roi-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.roi .campo { align-content: end; }
.campo input[type="range"] { padding: 0; height: 28px; border: 0; background: transparent; box-shadow: none; accent-color: var(--brand); cursor: pointer; }
.roi-resultado { background: var(--brand-50); border: 1px solid var(--brand-100); border-radius: var(--r); padding: 16px 18px; color: var(--ink-2); font-size: 14.5px; }
.roi-resultado small { display: block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-600); }
.roi-resultado strong { display: block; color: var(--ink); font-size: clamp(28px, 3vw, 36px); letter-spacing: -.03em; line-height: 1.15; margin: 4px 0 6px; font-variant-numeric: tabular-nums; }
.roi-resultado b { color: var(--ink); font-variant-numeric: tabular-nums; }
.roi-aviso { font-size: 13px; color: var(--muted); }
@media (max-width: 960px) { .roi-grade { grid-template-columns: minmax(0, 1fr); gap: 32px; } }
@media (max-width: 520px) { .roi { padding: 20px; } .roi-campos { grid-template-columns: 1fr; } }

/* ---------- prova social (estrutura; a seção fica hidden até haver conteúdo real) ---------- */
.logos { list-style: none; margin: 0 0 40px; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 24px 48px; }
.logos img { height: 44px; width: auto; filter: grayscale(1); opacity: .8; }
.metricas { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 0 0 40px; }
.metrica { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; display: flex; flex-direction: column-reverse; gap: 4px; }
.metrica dd { margin: 0; font-size: 30px; font-weight: 700; letter-spacing: -.03em; }
.metrica dt { font-size: 13.5px; color: var(--muted); }
.depoimentos, .casos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.casos { margin-top: 18px; }
.depoimento { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.depoimento blockquote { margin: 0 0 16px; font-size: 16px; color: var(--ink-2); }
.depoimento figcaption b, .depoimento figcaption span { display: block; }
.depoimento figcaption span { color: var(--muted); font-size: 14px; }
.caso { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: grid; gap: 8px; }
.caso p { color: var(--muted); }

/* ---------- preços ---------- */
.precos-chamada { max-width: 900px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px 40px;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 32px; box-shadow: var(--sh-2); }
.precos-chamada h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin-bottom: 14px; }
.precos-chamada h3 .ic { color: var(--brand); width: 22px; height: 22px; }
.precos-chamada ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.precos-chamada li { display: flex; gap: 10px; align-items: center; color: var(--ink-2); font-size: 15px; }
.precos-chamada li .ic { color: var(--ok); stroke-width: 2.4; }
.planos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.plano { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.plano h3 { font-size: 18px; }
.plano-preco { color: var(--ink-2); font-weight: 600; }
.plano ul { list-style: none; margin: 0 0 auto; padding: 0; display: grid; gap: 8px; color: var(--muted); font-size: 14.5px; }
@media (max-width: 960px) { .planos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .planos { grid-template-columns: minmax(0, 1fr); } .precos-chamada { padding: 22px; } .precos-chamada .btn { width: 100%; } }

/* ---------- páginas internas ---------- */
.pagina-cabeca-in { position: relative; max-width: var(--largura); margin: 0 auto; padding: clamp(40px, 6vw, 80px) 24px clamp(48px, 6vw, 80px); }
.hero.pagina-cabeca h1 { font-size: clamp(32px, 4.2vw, 50px); max-width: 860px; margin: 16px 0 18px; }
.trilha { font-size: 13.5px; color: #94a3b8; }
.trilha ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.trilha li + li::before { content: "›"; margin-right: 6px; color: #64748b; }
.trilha a { color: #cbd5e1; }
.trilha [aria-current] { color: #fdba74; }
.atalhos { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.atalhos a { color: #fff; font-size: 14.5px; font-weight: 600; padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); }
.atalhos a:hover { background: rgba(255, 255, 255, .14); text-decoration: none; }
@media (max-width: 560px) { .pagina-cabeca-in { padding-left: 16px; padding-right: 16px; } }

.solucao { display: grid; grid-template-columns: .95fr 1.05fr; gap: 48px; align-items: start; }
.solucao-texto h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -.03em; font-weight: 750; }
.solucao-texto > p { color: var(--muted); font-size: 17px; margin-top: 14px; }
.solucao-texto .btn { margin-top: 26px; }
.solucao-texto .link-seta { margin-top: 18px; }
.solucao-texto .hero-ctas { margin-top: 26px; }
.solucao-texto .hero-ctas .btn { margin-top: 0; }
.solucao-cartoes { display: grid; gap: 14px; }
.lista-cartao { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 24px; background: var(--surface); }
.secao.alt .lista-cartao { background: var(--bg); }
.lista-cartao h3 { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.lista-cartao ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.lista-cartao li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15.5px; line-height: 1.45; }
.lista-cartao li .ic { margin-top: 2px; }
.lista-cartao.dor li .ic { color: var(--faint); }
.lista-cartao.entrega { border-color: var(--brand-100); box-shadow: inset 0 3px 0 var(--brand), var(--sh-2); }
.lista-cartao.entrega h3 { color: var(--brand-600); }
.lista-cartao.entrega li .ic { color: var(--ok); stroke-width: 2.4; }
.lista-cartao .mini-rubrica { margin-top: 18px; }
@media (max-width: 900px) { .solucao { grid-template-columns: 1fr; gap: 28px; } }

.seg-grade { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.seg-cartao { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--sh-1); }
.secao.alt .seg-cartao { background: var(--bg); }
.seg-cartao .cartao-ico { margin-bottom: 14px; }
.seg-cartao h2 { font-size: 19px; letter-spacing: -.01em; margin-bottom: 10px; }
.seg-cartao p, .seg-cartao li { color: var(--muted); font-size: 15px; }
.seg-cartao ul { margin: 10px 0 0; padding-left: 20px; display: grid; gap: 6px; }
.seg-cartao code { font-size: 13px; background: var(--line-2); padding: 1px 6px; border-radius: 6px; color: var(--ink-2); }
.aviso-honesto { max-width: 820px; margin: 40px auto 0; display: flex; gap: 14px; align-items: flex-start; background: var(--info-50); color: var(--ink-2);
  border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; font-size: 15px; }
.aviso-honesto .ic { color: var(--info); width: 22px; height: 22px; margin-top: 1px; }
@media (max-width: 760px) { .seg-grade { grid-template-columns: minmax(0, 1fr); } .seg-cartao { padding: 22px; } }

/* revelar ao rolar (só com JS; sem JS tudo aparece) */
.js .revelar { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .revelar.visivel { opacity: 1; transform: none; }

/* ---------- IA nas discursivas: exemplo de transcrição e avaliação (dados ilustrativos) ---------- */
a.selo:hover { text-decoration: none; background: rgba(232, 89, 12, .22); }
.selo-novo { background: var(--brand); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 1px 7px; border-radius: 999px; }
.ia-exemplo { max-width: 940px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.25fr; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-2); overflow: hidden; }
.ia-recorte { padding: 24px; background: var(--surface-2); border-right: 1px solid var(--line); }
.ia-recorte small, .ia-sugestao small { display: flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.ia-sugestao small { color: var(--brand-600); }
.ia-sugestao small .ic { width: 16px; height: 16px; }
.ia-enunciado { font-size: 15px; color: var(--ink-2); margin-bottom: 14px; }
.ia-recorte svg { width: 100%; height: auto; border: 1px dashed var(--line-3); border-radius: 10px; }
.ia-anonimo { display: flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 13.5px; color: var(--muted); }
.ia-anonimo .ic { width: 16px; height: 16px; }
.ia-sugestao { padding: 24px; }
.ia-transcricao { list-style: none; margin: 0; padding: 12px 14px; display: grid; gap: 4px; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-sm);
  font-family: var(--mono); font-size: 14.5px; color: var(--ink); }
.ia-aviso { margin: 8px 0 20px; font-size: 13.5px; color: var(--muted); }
.ia-sugestao small.ia-professor { color: var(--ink-2); }
.ia-criterios { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ia-criterios li { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 12px 14px; }
.ia-criterio-linha { display: flex; justify-content: space-between; gap: 12px; font-weight: 600; color: var(--ink); font-size: 15px; line-height: 1.4; }
.ia-criterio-linha b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.ia-criterios p { margin-top: 4px; font-size: 14px; color: var(--muted); }
.ia-gabarito { margin-top: 10px; padding: 10px 14px; font-size: 14.5px; color: var(--ok-ink); background: var(--ok-50); border: 1px solid var(--ok-line); border-radius: var(--r-sm); }
.ia-rodape { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.ia-rodape strong { font-size: 17px; }
.ia-acoes { display: flex; gap: 8px; }
.ia-acoes span { font-size: 14px; font-weight: 600; padding: 7px 12px; border-radius: var(--r-sm); border: 1px solid var(--line-3); color: var(--ink-2); }
.ia-acoes span.confirmar { background: var(--brand); border-color: var(--brand); color: #fff; }
.ia-nota { grid-column: 1 / -1; text-align: center; padding: 12px 16px; font-size: 13.5px; color: var(--muted); border-top: 1px solid var(--line); }
@media (max-width: 760px) { .ia-exemplo { grid-template-columns: minmax(0, 1fr); } .ia-recorte { border-right: 0; border-bottom: 1px solid var(--line); } .ia-recorte, .ia-sugestao { padding: 18px; } }

/* ---------- guias ---------- */
.artigo-meta { margin-top: 18px; font-size: 14px; color: #94a3b8; }
.guia-titulo { font-size: 20px; }
.guia-titulo a { color: var(--ink); }
.artigo { max-width: 760px; margin: 0 auto; padding: 0 24px; font-size: 17px; color: var(--ink-2); }
.artigo > * + * { margin-top: 18px; }
.artigo h2 { font-size: clamp(24px, 2.6vw, 30px); letter-spacing: -.025em; font-weight: 750; color: var(--ink); margin-top: 52px; }
.artigo h3 { font-size: 20px; color: var(--ink); margin-top: 32px; }
.artigo ul, .artigo ol { margin-bottom: 0; padding-left: 22px; }
.artigo li + li { margin-top: 8px; }
.artigo li::marker { color: var(--brand-600); }
.artigo strong { color: var(--ink); }
.artigo-tabela { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.artigo table { width: 100%; border-collapse: collapse; font-size: 15px; }
.artigo th, .artigo td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.artigo tbody tr:last-child td { border-bottom: 0; }
.artigo th { color: var(--ink); font-weight: 600; background: var(--surface-2); }
.artigo .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.formula { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: var(--r-sm); padding: 14px 18px; color: var(--ink); font-weight: 600; }
.formula-inline { font-weight: 600; color: var(--ink); }
.resumo { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px 24px; box-shadow: var(--sh-1); }
.artigo .resumo h2 { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-600); }
.artigo-cta { background: var(--navy); color: #cbd5e1; border-radius: var(--r-lg); padding: 28px 30px; }
.artigo > .artigo-cta { margin-top: 52px; }
.artigo .artigo-cta h2 { color: #fff; margin: 0; font-size: 22px; }
.artigo-cta p { margin-top: 10px; }
.artigo-cta .btn { margin-top: 20px; }
.artigo-relacionados { border-top: 1px solid var(--line); padding-top: 28px; }
.artigo > .artigo-relacionados { margin-top: 44px; }
.artigo .artigo-relacionados h2 { margin: 0 0 12px; font-size: 18px; }
@media (max-width: 560px) { .artigo { padding: 0 16px; font-size: 16.5px; } .artigo-cta { padding: 22px; } .artigo-cta .btn { width: 100%; } }

/* página do ensino médio: os dois cartões da rotina lado a lado, empilhados no celular */
.solucao-cartoes.lado-a-lado { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 20px; align-items: start; }
.solucao-cartoes.lado-a-lado > .lista-cartao { margin: 0; }

/* ---------- página de status (/status/) ---------- */
.status-secao { padding-top: clamp(40px, 6vw, 72px); }
.status-cabeca h1 { font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -.03em; font-weight: 750; }
.status-cabeca p { margin-top: 10px; font-size: 16px; }
.status-geral { display: flex; align-items: center; gap: 14px; margin: 28px 0 20px; padding: 18px 20px; border-radius: var(--r);
  border: 1px solid var(--line); background: var(--surface); box-shadow: var(--sh-1); --cor: var(--faint); --fundo: var(--surface); }
.status-geral strong { display: block; font-size: 18px; letter-spacing: -.01em; }
.status-geral small { display: block; color: var(--muted); font-size: 13.5px; margin-top: 2px; }
.status-ponto { flex: none; width: 14px; height: 14px; border-radius: 50%; background: var(--cor); box-shadow: 0 0 0 5px var(--fundo); }
.status-geral[data-estado="operacional"] { --cor: var(--ok); --fundo: var(--ok-50); border-color: var(--ok-line); background: var(--ok-50); }
.status-geral[data-estado="degradado"], .status-geral[data-estado="parcial"] { --cor: var(--warn); --fundo: var(--warn-50); border-color: var(--warn-line); background: var(--warn-50); }
.status-geral[data-estado="total"] { --cor: var(--err); --fundo: var(--err-50); border-color: var(--err-line); background: var(--err-50); }
.status-geral[data-estado="manutencao"] { --cor: var(--info); --fundo: var(--info-50); background: var(--info-50); }
.status-geral > div { flex: 1; min-width: 0; }
/* verificação atrasada: a cor do último estado continua, mas a borda tracejada e a frase em destaque avisam */
.status-geral[data-atrasado] { border-style: dashed; border-color: var(--warn); }
.status-geral[data-atrasado] small { color: var(--warn-ink); font-weight: 600; }
.status-tentar { flex: none; padding: 8px 14px; font-size: 14px; min-height: 40px; }
.status-tentar[hidden] { display: none; }
.status-bloco { margin-top: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 24px; box-shadow: var(--sh-1); }
.status-bloco-cabeca { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.status-bloco-cabeca h2 { font-size: 18px; }
.status-lista { list-style: none; margin: 0; padding: 0; }
.status-item { padding: 16px 0; border-top: 1px solid var(--line-2); }
.status-item:first-child { border-top: 0; }
.status-item-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.status-nome { font-weight: 600; }
.status-estado { font-size: 13.5px; font-weight: 600; color: var(--muted); }
.status-estado[data-estado="operacional"] { color: var(--ok); }
.status-estado[data-estado="degradado"], .status-estado[data-estado="parcial"] { color: var(--warn); }
.status-estado[data-estado="total"] { color: var(--err); }
.status-estado[data-estado="manutencao"] { color: var(--info); }
.status-barras { display: flex; gap: 2px; height: 34px; margin: 12px 0 6px; }
.status-barra { flex: 1 1 0; min-width: 2px; border-radius: 2px; background: var(--line); }
.status-barra[data-nivel="ok"] { background: var(--ok); }
.status-barra[data-nivel="atencao"] { background: var(--warn); }
.status-barra[data-nivel="falha"] { background: var(--err); }
.status-barra { transition: opacity .12s; }
.status-barra.ativa { opacity: .6; }
.status-barra:focus-visible { border-radius: 2px; box-shadow: var(--foco); }
/* a dica de cada dia: uma só, posicionada pelo status.js acima (ou abaixo) da barra */
.status-dica { position: absolute; z-index: 40; top: 0; left: 0; width: max-content; max-width: min(320px, calc(100vw - 16px));
  padding: 12px 14px; background: var(--surface); border: 1px solid var(--line-3); border-radius: var(--r-sm);
  box-shadow: var(--sh-3); font-size: 13.5px; color: var(--ink-2); }
.status-dica[hidden] { display: none; }
.status-dica::after { content: ""; position: absolute; left: var(--seta, 50%); top: 100%; width: 10px; height: 10px;
  background: var(--surface); border: solid var(--line-3); border-width: 0 1px 1px 0; transform: translate(-50%, -50%) rotate(45deg); }
.status-dica.abaixo::after { top: 0; transform: translate(-50%, -50%) rotate(225deg); }
.status-dica strong { display: block; color: var(--ink); font-size: 14px; }
.status-dica-pct { margin-top: 2px; color: var(--muted); }
.status-dica-nada { margin-top: 8px; }
.status-dica-lista { list-style: none; margin: 10px 0 0; padding: 10px 0 0; border-top: 1px solid var(--line-2); display: grid; gap: 8px; }
.status-dica-lista a { display: block; font-weight: 600; color: var(--ink); }
.status-dica-lista small { display: block; color: var(--muted); font-size: 12.5px; }
.status-item-rodape { display: flex; justify-content: space-between; gap: 8px; }
.so-estreito { display: none; }
/* legenda das barras: a cor nunca é o único sinal (cada barra tem rótulo e a dica do dia), mas quem olha precisa saber
   o que é cada uma */
.status-legenda { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 14px 0 0; padding: 14px 0 0;
  border-top: 1px solid var(--line-2); font-size: 13px; color: var(--ink-2); }
.status-legenda li { display: inline-flex; align-items: center; gap: 7px; }
.status-lista:not(:has(.status-item)) + .status-legenda { display: none; }   /* sem barras (carregando, coleta, erro) */
.status-legenda span { color: var(--muted); }
.status-legenda i { width: 10px; height: 16px; border-radius: 2px; background: var(--line); }
.status-legenda i[data-nivel="ok"] { background: var(--ok); }
.status-legenda i[data-nivel="atencao"] { background: var(--warn); }
.status-legenda i[data-nivel="falha"] { background: var(--err); }
.status-nota { margin-top: 14px; }
.status-incidente { padding: 16px 0; border-top: 1px solid var(--line-2); }
.status-incidente:first-child { border-top: 0; padding-top: 4px; }
#status-incidente .status-incidente { margin: 0 0 8px; padding: 18px 20px; border: 1px solid var(--err-line); border-radius: var(--r); background: var(--err-50); }
/* o incidente aberto na cor da gravidade, a mesma do quadro geral: amarelo na lentidão ou interrupção parcial */
#status-incidente:is([data-estado="degradado"], [data-estado="parcial"]) .status-incidente { border-color: var(--warn-line); background: var(--warn-50); }
#status-incidente:is([data-estado="degradado"], [data-estado="parcial"]) .status-selo.investigando { color: var(--warn-ink); border-color: var(--warn-line); }
#status-incidente[data-estado="manutencao"] .status-incidente { border-color: var(--line-3); background: var(--info-50); }
.status-incidente-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.status-incidente h3 { font-size: 16px; }
.status-incidente > p { margin-top: 4px; }
.status-selo { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); }
.status-selo.investigando { color: var(--err-ink); background: var(--surface); border-color: var(--err-line); }
.status-selo.resolvido { color: var(--ok-ink); background: var(--ok-50); border-color: var(--ok-line); }
.status-atualizacoes { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; }
.status-atualizacoes li { display: grid; grid-template-columns: 96px 1fr; gap: 10px; font-size: 14.5px; color: var(--ink-2); }
.status-atualizacoes time { color: var(--muted); font-variant-numeric: tabular-nums; }
.status-incidente:focus { box-shadow: none; }
.status-incidente.destaque { border-radius: var(--r-sm); animation: status-destaque 2.4s ease-out; }
@keyframes status-destaque { from { background: var(--info-50); box-shadow: 0 0 0 10px var(--info-50); } }
.status-paginas { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 4px;
  padding-top: 16px; border-top: 1px solid var(--line-2); }
.status-paginas .btn { padding: 7px 12px; font-size: 14px; }
.status-paginas .btn[disabled] { opacity: .45; cursor: default; }
.status-paginas .btn[disabled]:hover { background: transparent; border-color: var(--line); }
@media (max-width: 560px) {
  .status-bloco { padding: 18px 16px; }
  .status-barra:nth-child(-n+60) { display: none; }   /* no celular, os últimos 30 dias */
  .so-largo { display: none; }
  .so-estreito { display: inline; }
  .status-geral { flex-wrap: wrap; }
  .status-tentar { margin-left: 28px; }
  .status-atualizacoes li { grid-template-columns: 1fr; gap: 0; }
  .status-paginas { flex-wrap: wrap; }
  .status-paginas span { order: -1; flex-basis: 100%; text-align: center; }
  .status-paginas .btn { min-height: 44px; }
}

/* ---------- linguagem da folha (a mesma do login e da vitrine da plataforma) ----------
   A abertura vira a mesa quadriculada do professor; folhas de respostas com os 4 marcadores nos cantos e o visor da
   câmera em volta; vantagens como bolinhas marcadas. As cores seguem os ajustes de contraste da plataforma: botão no
   laranja com texto branco legível (4,6:1) e cinzas de apoio mais escuros. */
:root { --muted: #5d6d82; --faint: #66768b; --brand-btn: #cc4b0b; --brand-hover: #b23c0b;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --mesa: color-mix(in srgb, var(--line) 65%, transparent); }
@media (prefers-color-scheme: dark) { :root:not([data-tema="claro"]) { --muted: #94a3b8; --faint: #8391a6; --brand-hover: #b23c0b; } }
:root[data-tema="escuro"] { --muted: #94a3b8; --faint: #8391a6; --brand-hover: #b23c0b; }
.btn { background: var(--brand-btn); }
.btn.fantasma { background: var(--surface); }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.bolha-ok { flex: none; width: 16px; height: 16px; border-radius: 50%; background: var(--brand);
  box-shadow: inset 0 0 0 3px var(--surface), 0 0 0 1.5px var(--brand); }

/* abertura sobre a mesa */
.hero { color: var(--ink-2);
  background: radial-gradient(900px 560px at 78% 30%, color-mix(in srgb, var(--brand) 10%, transparent), transparent 70%),
    linear-gradient(var(--mesa) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--mesa) 1px, transparent 1px) 0 0 / 28px 28px, var(--bg); }
.hero::before { display: none; }
.hero h1 { color: var(--ink); text-wrap: balance; }
.hero h1 em { color: inherit; padding: 0 .06em; -webkit-box-decoration-break: clone; box-decoration-break: clone;
  background: linear-gradient(transparent 56%, var(--brand-100) 56%, var(--brand-100) 92%, transparent 92%); }
.hero .lead { color: var(--ink-2); }
.hero .lead b { color: var(--ink); }
.selo { color: var(--brand-600); background: var(--brand-50); border-color: var(--brand-100); }
.hero-checks { color: var(--ink-2); }
.hero-ies { margin: 18px 0 0; font-size: 14px; color: var(--muted); }
.hero-ies a { font-weight: 600; }
/* o visor da câmera em volta da folha do desenho */
.hero-visual .folha::before { content: ""; position: absolute; inset: -18px; pointer-events: none; color: var(--brand); --l: 28px; --w: 2.5px;
  background: linear-gradient(currentColor, currentColor) left top / var(--l) var(--w) no-repeat, linear-gradient(currentColor, currentColor) left top / var(--w) var(--l) no-repeat,
    linear-gradient(currentColor, currentColor) right top / var(--l) var(--w) no-repeat, linear-gradient(currentColor, currentColor) right top / var(--w) var(--l) no-repeat,
    linear-gradient(currentColor, currentColor) left bottom / var(--l) var(--w) no-repeat, linear-gradient(currentColor, currentColor) left bottom / var(--w) var(--l) no-repeat,
    linear-gradient(currentColor, currentColor) right bottom / var(--l) var(--w) no-repeat, linear-gradient(currentColor, currentColor) right bottom / var(--w) var(--l) no-repeat; }
.hero-visual .folha { filter: drop-shadow(0 30px 40px rgba(15, 23, 42, .28)); }

/* planos: cada um é uma folha de respostas */
.planos-folhas { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; align-items: stretch; max-width: 1080px; margin: 0 auto; }
.plano-folha { --m: 12px; --pos: 12px; position: relative; display: flex; flex-direction: column; gap: 12px; padding: 36px 30px 28px; border-radius: 3px;
  background: linear-gradient(var(--ink), var(--ink)) left var(--pos) top var(--pos) / var(--m) var(--m) no-repeat,
    linear-gradient(var(--ink), var(--ink)) right var(--pos) top var(--pos) / var(--m) var(--m) no-repeat,
    linear-gradient(var(--ink), var(--ink)) left var(--pos) bottom var(--pos) / var(--m) var(--m) no-repeat,
    linear-gradient(var(--ink), var(--ink)) right var(--pos) bottom var(--pos) / var(--m) var(--m) no-repeat, var(--surface);
  box-shadow: 0 0 0 1px var(--line), 6px 6px 0 -1px var(--surface), 6px 6px 0 0 var(--line), 0 30px 50px -30px rgba(15, 23, 42, .35); }
.plano-folha.destaque { box-shadow: 0 0 0 1.5px var(--brand), 6px 6px 0 -1px var(--surface), 6px 6px 0 0 var(--line), 0 30px 50px -28px rgba(194, 65, 12, .45); }
.plano-folha h3 { font-size: 21px; letter-spacing: -.02em; margin: 0; }
.plano-folha .plano-preco { font-size: 38px; font-weight: 750; letter-spacing: -.03em; line-height: 1.1; color: var(--ink); margin: 0; }
.plano-folha .plano-preco small { font-size: 14px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plano-folha .plano-desc { color: var(--ink-2); font-size: 14.5px; margin: 0; }
.plano-folha ul { list-style: none; padding: 0; margin: 4px 0 8px; display: grid; gap: 9px; font-size: 14.5px; color: var(--ink-2); }
.plano-folha li { display: flex; gap: 10px; align-items: flex-start; }
.plano-folha li .bolha-ok { margin-top: 3px; }
.plano-folha .btn { margin-top: auto; }
.plano-folha .carimbo { position: absolute; top: -13px; right: 22px; background: var(--brand-btn); color: #fff; font: 700 11px/1 var(--mono);
  letter-spacing: .08em; text-transform: uppercase; padding: 7px 10px; border-radius: 999px; transform: rotate(3deg); }
.nav a { white-space: nowrap; }
/* contraste do laranja com texto branco, como nos botões */
.pular, .selo-novo { background: var(--brand-btn); }
/* toque: links do rodapé com área mínima; campos com 16 px no celular (abaixo disso o iPhone dá zoom ao tocar) */
@media (pointer: coarse) { .rodape nav a { display: inline-block; padding-block: 6px; } }
@media (pointer: coarse), (max-width: 960px) { input, select, textarea, .campo input, .campo select, .campo textarea { font-size: 16px; } }

/* ---------- página revista (2026-10): professor primeiro, uma linguagem só ---------- */
/* seções "mesa": o mesmo papel quadriculado da abertura, para a página não alternar entre dois mundos */
.secao.mesa { background: radial-gradient(900px 500px at 85% 0%, color-mix(in srgb, var(--brand) 6%, transparent), transparent 70%),
    linear-gradient(var(--mesa) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--mesa) 1px, transparent 1px) 0 0 / 28px 28px, var(--bg); }
.sobretitulo { font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .1em; }
/* a folha de respostas: 4 marcadores nos cantos e o maço embaixo */
.folha-papel { --m: 12px; --pos: 12px; position: relative; border-radius: 3px;
  background: linear-gradient(var(--ink), var(--ink)) left var(--pos) top var(--pos) / var(--m) var(--m) no-repeat,
    linear-gradient(var(--ink), var(--ink)) right var(--pos) top var(--pos) / var(--m) var(--m) no-repeat,
    linear-gradient(var(--ink), var(--ink)) left var(--pos) bottom var(--pos) / var(--m) var(--m) no-repeat,
    linear-gradient(var(--ink), var(--ink)) right var(--pos) bottom var(--pos) / var(--m) var(--m) no-repeat, var(--surface);
  box-shadow: 0 0 0 1px var(--line), 6px 6px 0 -1px var(--surface), 6px 6px 0 0 var(--line), 0 30px 50px -30px rgba(15, 23, 42, .35); }
.bolhas { display: flex; gap: 5px; margin: 12px 0 14px; }
.bolhas i { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line-3); color: var(--faint);
  font: 600 10.5px/19px var(--mono); font-style: normal; text-align: center; }
.bolhas i.marcada { background: var(--brand); border-color: var(--brand); color: #fff; }
/* como funciona: as 4 questões */
.quatro-questoes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 34px 26px 28px; max-width: 1120px; margin: 0 auto; }
.questao { padding: 4px 22px; border-left: 1px dashed var(--line); }
.questao:first-child { border-left: 0; }
.questao h3 { font-size: 18px; letter-spacing: -.01em; margin: 0 0 6px; }
.questao p { color: var(--ink-2); font-size: 15px; margin: 0; }
/* para o professor */
.novidades { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 1120px; margin: 0 auto; }
.novidade { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--sh-1, 0 1px 2px rgba(15, 23, 42, .05)); }
.novidade-ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--brand-50); color: var(--brand-600); margin-bottom: 14px; flex: none; }
.novidade-ico .ic { width: 20px; height: 20px; }
.novidade h3 { font-size: 17px; margin: 0 0 6px; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; }
.novidade p { color: var(--ink-2); font-size: 15px; margin: 0; }
.selo-plano { font: 700 10.5px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--brand-600);
  background: var(--brand-50); border: 1px solid var(--brand-100); padding: 4px 7px; border-radius: 999px; }
.chamada-meio { margin-top: 36px; }
.centro { text-align: center; }
/* para instituições: uma folha só, com os destaques e a chamada */
.instituicao-folha { max-width: 1080px; margin: 0 auto; padding: 38px 36px 32px; }
.inst-lista { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 34px; }
.inst-lista li { display: flex; gap: 14px; align-items: flex-start; }
.inst-lista h3 { font-size: 17px; margin: 2px 0 6px; }
.inst-lista p { color: var(--ink-2); font-size: 15px; margin: 0 0 8px; }
.inst-chamada { margin-top: 30px; padding-top: 24px; border-top: 1px dashed var(--line); display: flex; align-items: center;
  justify-content: space-between; gap: 16px 28px; flex-wrap: wrap; }
.inst-chamada p { margin: 0; color: var(--ink-2); }
/* perguntas numeradas, como as questões de uma prova */
.faq { counter-reset: pergunta; }
.faq details { counter-increment: pergunta; }
.faq summary::before { content: counter(pergunta, decimal-leading-zero); font: 500 12px var(--mono); color: var(--faint); margin-right: 12px; }
.faq details[open] summary::before { color: var(--brand-600); }
@media (max-width: 960px) {
  .quatro-questoes { grid-template-columns: 1fr 1fr; row-gap: 22px; }
  .questao:nth-child(3) { border-left: 0; }
  .novidades { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .quatro-questoes { grid-template-columns: 1fr; padding: 30px 20px 22px; }
  .questao { border-left: 0; border-top: 1px dashed var(--line); padding: 16px 6px; }
  .questao:first-child { border-top: 0; }
  .novidades, .inst-lista { grid-template-columns: 1fr; }
  .instituicao-folha { padding: 32px 22px 26px; }
  .inst-chamada .btn { width: 100%; }
}
/* abertura clara também nas subpáginas: o que foi desenhado para o fundo azul-marinho ganha as cores da mesa */
.hero .trilha { color: var(--muted); }
.hero .trilha a { color: var(--ink-2); }
.hero .trilha [aria-current] { color: var(--brand-600); }
.hero .atalhos a { color: var(--ink); background: var(--surface); border-color: var(--line); }
.hero .atalhos a:hover { background: var(--surface-2); border-color: var(--line-3); }
.hero .artigo-meta { color: var(--muted); }
.hero .btn.vidro { background: var(--surface); color: var(--ink); border-color: var(--line); }
.hero .btn.vidro:hover { background: var(--surface-2); border-color: var(--line-3); }
.hero-checks .ic { color: var(--ok); }
@media (pointer: coarse) { .trilha a { display: inline-block; padding-block: 6px; } }
/* página de planos */
.planos-cabeca .hero-checks { margin-top: 22px; }
.planos-pagamento { max-width: 1080px; margin: 26px auto 0; display: flex; gap: 10px; align-items: center; color: var(--ink-2); font-size: 14.5px; }
.planos-pagamento .ic { color: var(--brand-600); flex: none; }
.planos-final { max-width: 1080px; margin: 0 auto; padding: 36px 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; flex-wrap: wrap; }
.planos-final h2 { font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.025em; margin: 8px 0 6px; }
.planos-final p { margin: 0; color: var(--ink-2); }
@media (max-width: 620px) { .planos-final { padding: 30px 22px; } .planos-final .btn { width: 100%; } }
.planos-mais { margin-top: 28px; }

/* ---------- vídeo de demonstração (página inicial) ----------
   O quadro do vídeo é sempre escuro, como o próprio vídeo, nos dois temas. Sem JS, fica só o player nativo. */
.ic.cheio { fill: currentColor; stroke: none; }
.hero-ctas { align-items: center; }
.link-video { display: inline-flex; align-items: center; gap: 10px; padding: 4px 6px 4px 2px; color: var(--ink); font-size: 15.5px; font-weight: 600; }
.link-video:hover { text-decoration: none; }
.link-video small { color: var(--muted); font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; }
.link-video-ico { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--surface);
  border: 1px solid var(--line); color: var(--brand-600); box-shadow: var(--sh-1); transition: border-color .15s, transform .15s; }
.link-video-ico .ic { width: 16px; height: 16px; }
.link-video:hover .link-video-ico { border-color: var(--brand); transform: scale(1.06); }

.video-palco { display: grid; grid-template-columns: minmax(0, 1fr) 300px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-3); overflow: hidden; }
.video { position: relative; aspect-ratio: 16 / 9; background: #0b1120; color: #cbd5e1; }
.video video { position: absolute; inset: 0; width: 100%; height: 100%; display: block; background: #0b1120; }
.video video:focus-visible { box-shadow: none; outline: 3px solid var(--brand); outline-offset: -3px; border-radius: 0; }
.video video p { padding: 24px; }
.video video::cue { font-family: var(--fonte); background: rgba(11, 17, 32, .82); color: #fff; line-height: 1.35; }
/* tutoriais na home: 4 capas que levam à página dos tutoriais (o vídeo toca lá) */
.tut-faixa { margin-top: 56px; }
.tut-faixa-cabeca { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 24px; margin-bottom: 18px; }
.tut-faixa-cabeca h3 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
.tut-faixa-cabeca p { margin: 0; color: var(--muted); }
.tut-faixa-lista { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.tut-faixa-lista a { display: block; color: inherit; text-decoration: none; }
.tut-faixa-lista .capa { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--r-sm); background: #0b1120; }
.tut-faixa-lista img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.tut-faixa-lista a:hover img { transform: scale(1.04); }
.tut-faixa-lista .capa .ic { position: absolute; right: 10px; bottom: 10px; width: 30px; height: 30px; padding: 8px; border-radius: 50%; background: var(--brand); color: #fff; }
.tut-faixa-lista b { display: block; margin-top: 10px; font-weight: 650; }
.tut-faixa-lista a:hover b { color: var(--brand-600); }
.tut-faixa-lista small { color: var(--muted); font-size: 13.5px; font-variant-numeric: tabular-nums; }
.tut-faixa > .link-seta { margin-top: 18px; }
@media (max-width: 900px) { .tut-faixa-lista { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (prefers-reduced-motion: reduce) { .tut-faixa-lista img { transition: none; } }
.video-transcricao { max-width: 820px; margin: 18px auto 0; font-size: 15px; color: var(--ink-2); }
.video-transcricao summary { cursor: pointer; width: fit-content; margin: 0 auto; color: var(--muted); font-weight: 500; font-size: 14.5px; }
.video-transcricao summary:hover { color: var(--ink); }
.video-transcricao[open] summary { margin-bottom: 14px; }
.video-transcricao p + p { margin-top: 10px; }
.video-tocar { display: none; position: absolute; inset: 0; width: 100%; padding: 0; border: 0; border-radius: 0; cursor: pointer;
  font: inherit; color: #fff; place-items: center; background: linear-gradient(180deg, transparent 50%, rgba(11, 17, 32, .75)); }
.js .video-tocar:not([hidden]) { display: grid; }
.video-tocar:focus-visible { box-shadow: inset 0 0 0 3px var(--brand); border-radius: 0; }
.video-tocar-ico { width: clamp(60px, 8vw, 84px); height: clamp(60px, 8vw, 84px); border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-btn); box-shadow: 0 18px 40px -10px rgba(0, 0, 0, .6); transition: transform .2s, background .15s;
  animation: chamar 2.4s ease-out infinite; }
/* o triângulo de #i-tocar já vem centrado pelo centroide no viewBox: margem extra o tira do centro */
.video-tocar-ico .ic { width: 40%; height: 40%; }
.video-tocar:hover .video-tocar-ico { transform: scale(1.06); background: var(--brand-hover); }
@keyframes chamar { 0% { box-shadow: 0 0 0 0 rgba(232, 89, 12, .5), 0 18px 40px -10px rgba(0, 0, 0, .6); }
  70%, 100% { box-shadow: 0 0 0 18px rgba(232, 89, 12, 0), 0 18px 40px -10px rgba(0, 0, 0, .6); } }
.video-tocar-rot { position: absolute; left: clamp(14px, 2.4vw, 24px); bottom: clamp(12px, 2.2vw, 22px); display: flex; align-items: baseline;
  flex-wrap: wrap; gap: 2px 10px; text-align: left; text-shadow: 0 1px 8px rgba(0, 0, 0, .5); }
.video-tocar-rot b { font-size: clamp(15px, 1.6vw, 18px); font-weight: 650; }
.video-tocar-rot small { font-size: 13.5px; color: #cbd5e1; font-variant-numeric: tabular-nums; }
.video-fim { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 8px; padding: 20px; text-align: center;
  background: rgba(11, 17, 32, .88); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.video-fim-titulo { color: #fff; font-size: clamp(19px, 2.6vw, 30px); font-weight: 750; letter-spacing: -.02em; line-height: 1.2; }
.video-fim-acoes { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 14px; }

.capitulos { display: flex; flex-direction: column; min-height: 0; border-left: 1px solid var(--line); contain: size; }
.capitulos > .mono { padding: 14px 18px 10px; border-bottom: 1px solid var(--line-2); }
.capitulos ol { list-style: none; margin: 0; padding: 6px; display: grid; gap: 2px; align-content: start; overflow-y: auto; flex: 1; }
.capitulos button { width: 100%; display: grid; grid-template-columns: 40px minmax(0, 1fr); column-gap: 8px; padding: 9px 10px; border: 0;
  border-radius: var(--r-sm); background: none; font: inherit; text-align: left; color: var(--ink-2); cursor: pointer; transition: background .12s; }
.capitulos button:hover { background: var(--surface-2); }
.capitulos button .mono { grid-row: span 2; padding-top: 2px; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.capitulos b { font-size: 14.5px; font-weight: 600; color: var(--ink); line-height: 1.3; }
.capitulos small { font-size: 13px; color: var(--muted); line-height: 1.35; }
.capitulos button[aria-current="true"] { background: var(--brand-50); box-shadow: inset 3px 0 0 var(--brand); }
.capitulos button[aria-current="true"] .mono { color: var(--brand-600); }
@media (max-width: 1024px) {
  .video-palco { grid-template-columns: minmax(0, 1fr); }
  .capitulos { contain: none; border-left: 0; border-top: 1px solid var(--line); }
  .capitulos ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .video-palco { border-radius: var(--r); }
  .capitulos ol { grid-template-columns: minmax(0, 1fr); }
  .capitulos > .mono { padding: 12px 14px 8px; }
  .video-fim { gap: 4px; padding: 12px; }
  .video-fim-texto { display: none; }
  .video-fim-acoes { margin-top: 8px; gap: 8px; }
  .video-fim .btn.grande { padding: 9px 14px; font-size: 14.5px; }
}

/* ---------------- WhatsApp: botão flutuante e balão (site.js) ----------------
   O verde do WhatsApp (#25d366) na onda e no começo do botão; o texto fica sobre um verde mais fechado (#128c4a),
   onde o branco tem contraste de leitura (4,6:1). */
.zap { position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; transition: opacity .2s ease, transform .2s ease, visibility .2s; }
/* no celular, enquanto o topo da página está à vista (site.js), o botão espera: ali ele cobria o link "Solicite uma
   demonstração" e os botões do topo já levam ao teste e aos preços */
.zap.zap-espera { opacity: 0; visibility: hidden; transform: translateY(12px); pointer-events: none; }
.zap-botao { position: relative; display: inline-flex; align-items: center; height: 60px; min-width: 60px; padding: 0 16px;
  border-radius: 999px; background: linear-gradient(135deg, #25d366 0%, #128c4a 70%); color: #fff; text-decoration: none;
  font-weight: 700; font-size: 15px; box-shadow: 0 10px 22px -8px rgba(15, 23, 42, .4), 0 3px 8px rgba(15, 23, 42, .18);
  transition: transform .2s ease, box-shadow .2s ease; }
.zap-botao svg { width: 28px; height: 28px; fill: currentColor; flex: none; }
.zap-rotulo { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .3s ease, margin .3s ease; }
.zap-botao:hover .zap-rotulo, .zap-botao:focus-visible .zap-rotulo { max-width: 180px; margin-left: 10px; }
.zap-botao:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -8px rgba(15, 23, 42, .45), 0 4px 10px rgba(15, 23, 42, .2); }
.zap-botao:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.zap-botao::before, .zap-botao::after { content: ""; position: absolute; inset: 0; border-radius: inherit;
  border: 2px solid #25d366; pointer-events: none; animation: zap-onda 2.8s ease-out infinite; }
.zap-botao::after { animation-delay: 1.4s; }
@keyframes zap-onda { 0% { transform: scale(1); opacity: .65; } 100% { transform: scale(1.6); opacity: 0; } }
.zap-balao { position: relative; width: min(300px, calc(100vw - 36px)); padding: 14px 16px 16px; background: var(--surface);
  color: var(--ink); border: 1px solid var(--line); border-radius: 18px 18px 6px 18px; box-shadow: var(--sh-3);
  transform-origin: bottom right; animation: zap-entra .35s cubic-bezier(.2, .9, .3, 1.2); }
.zap-balao[hidden] { display: none; }
@keyframes zap-entra { from { opacity: 0; transform: translateY(10px) scale(.92); } to { opacity: 1; transform: none; } }
.zap-fechar { position: absolute; top: 8px; right: 8px; width: 30px; height: 30px; border: 0; border-radius: 50%;
  background: transparent; color: var(--muted); font-size: 22px; line-height: 1; cursor: pointer; }
.zap-fechar:hover { background: var(--surface-2); color: var(--ink); }
.zap-fechar:focus-visible { outline: 2px solid var(--brand); outline-offset: 1px; }
.zap-cabeca { display: flex; align-items: center; gap: 10px; margin: 0 30px 12px 0; }
.zap-cabeca img { border-radius: 10px; }
.zap-cabeca b { display: block; font-size: 15px; }
.zap-cabeca small { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; }
.zap-online { width: 8px; height: 8px; border-radius: 50%; background: #25d366; box-shadow: 0 0 0 3px rgba(37, 211, 102, .22); }
.zap-digitando { display: inline-flex; gap: 5px; padding: 11px 13px; background: var(--surface-2); border-radius: 4px 14px 14px 14px; }
.zap-digitando i { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); animation: zap-pulo 1s infinite; }
.zap-digitando i:nth-child(2) { animation-delay: .15s; }
.zap-digitando i:nth-child(3) { animation-delay: .3s; }
@keyframes zap-pulo { 0%, 60%, 100% { transform: none; opacity: .5; } 30% { transform: translateY(-4px); opacity: 1; } }
.zap-msg, .zap-cta { display: none; }
.zap-balao.pronto .zap-digitando { display: none; }
.zap-balao.pronto .zap-msg { display: block; margin: 0 0 12px; padding: 10px 12px; background: var(--surface-2);
  border-radius: 4px 14px 14px 14px; font-size: 14.5px; line-height: 1.45; color: var(--ink-2); animation: zap-entra .3s ease; }
.zap-balao.pronto .zap-cta { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 14px;
  border-radius: 12px; background: #128c4a; color: #fff; font-weight: 700; font-size: 14.5px; text-decoration: none;
  animation: zap-entra .3s ease; }
.zap-cta svg { width: 18px; height: 18px; fill: currentColor; }
.zap-cta:hover { background: #0f7a40; }
.link-zap { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: #128c4a; }
.link-zap svg { width: 18px; height: 18px; fill: currentColor; }
@media (prefers-color-scheme: dark) { :root:not([data-tema="claro"]) .link-zap { color: #4ade80; } }
:root[data-tema="escuro"] .link-zap { color: #4ade80; }
@media (max-width: 640px) { .zap-botao { height: 56px; min-width: 56px; padding: 0 14px; } .zap-rotulo { display: none; } }
.zap-botao:hover, .zap-botao:focus-visible, .zap-cta:hover { text-decoration: none; }

/* ---------- refinamento da página inicial (2026-10-28) ----------
   Mais precisão na mesma identidade: foco visível com contraste, superfícies do navegador com as cores da marca,
   chamadas da abertura em ordem, recursos do professor como lista (sem uma caixa por item) e as condições da oferta
   perto do preço. Vale também nas subpáginas, que usam as mesmas classes. */
:root, :root:not([data-tema="claro"]), :root[data-tema="escuro"] {
  /* anel duplo: a folga na cor da superfície e o laranja por fora, com contraste nos dois temas */
  --foco: 0 0 0 2px var(--surface), 0 0 0 4px var(--brand-600); }
::selection { background: var(--brand-100); color: var(--ink); }
html { accent-color: var(--brand-btn); caret-color: var(--brand-600); }
a { text-underline-offset: .18em; text-decoration-thickness: from-font; }
p, li { text-wrap: pretty; }
::placeholder { color: var(--muted); opacity: 1; }
.bolhas i.marcada { background: var(--brand-btn); border-color: var(--brand-btn); }
.selo-plano { font-size: 12px; }

/* abertura: as duas chamadas lado a lado, o vídeo numa linha própria e as condições do teste embaixo */
.hero-ctas { margin: 30px 0 14px; }
.hero-texto > .link-video { margin: 0 0 22px; }
.hero-checks { gap: 8px 18px; font-size: 14px; }
@media (max-width: 560px) {
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
}

/* cabeçalho das seções: medida de leitura; no celular, alinhado à esquerda como o texto que vem depois */
.secao-cabeca p { max-width: 62ch; margin-inline: auto; }
@media (max-width: 560px) {
  .secao-cabeca { text-align: left; }
  .secao-cabeca p { margin-inline: 0; font-size: 16.5px; }
}

/* recursos do professor e das atividades: lista em colunas com fio entre os itens, o ícone ao lado do título */
.novidades { gap: 0 40px; }
.novidade { display: grid; grid-template-columns: 36px minmax(0, 1fr); column-gap: 14px; align-content: start;
  background: none; border: 0; border-top: 1px solid var(--line); border-radius: 0; box-shadow: none; padding: 22px 0 26px; }
.novidade-ico { grid-row: span 2; width: 36px; height: 36px; border-radius: 10px; margin: 0; }
.novidade h3 { margin-top: 6px; }
.novidade.inteira { grid-column: 1 / -1; }
.novidade.inteira p { max-width: 75ch; }
@media (max-width: 620px) { .novidade { padding: 18px 0 20px; } }

/* condições do teste e da assinatura, logo abaixo dos planos (CDC e Decreto 7.962/2013) */
.condicoes { max-width: 1080px; margin: 44px auto 0; padding-top: 26px; border-top: 1px dashed var(--line-3);
  color: var(--ink-2); font-size: 14.5px; line-height: 1.55; }
.condicoes h3 { font-size: 16px; letter-spacing: -.01em; margin: 0 0 12px; color: var(--ink); }
.condicoes ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 40px; }
.condicoes b { color: var(--ink); font-weight: 600; }
.condicoes p { margin-top: 16px; }
.condicoes p a { font-weight: 600; }
@media (max-width: 760px) { .condicoes ul { grid-template-columns: minmax(0, 1fr); } }

/* vídeo que não carregou: o poster fica e o aviso aponta para a transcrição (site.js) */
.video-erro { position: absolute; left: 0; right: 0; bottom: 0; margin: 0; padding: 14px clamp(14px, 2.4vw, 24px);
  background: rgba(11, 17, 32, .9); color: #e2e8f0; font-size: 15px; }
.video-erro a { color: #fdba74; font-weight: 600; }

/* fornecedor no rodapé (Decreto 7.962/2013, art. 2º): o ponto de inserção está comentado no HTML de cada página */
.rodape-fornecedor { flex-basis: 100%; order: 3; }

/* impressão: o que espera a rolagem para aparecer sai inteiro, sem o topo fixo nem o botão do WhatsApp */
@media print {
  .js .revelar { opacity: 1 !important; transform: none !important; }
  .topo, .zap, .pular, .video-tocar { display: none !important; }
}
.secao-cabeca p { text-wrap: balance; }
@media (max-width: 560px) { .secao-cabeca p { text-wrap: pretty; } }
/* o botão flutuante do WhatsApp não cobre a última linha do rodapé no celular */
@media (max-width: 640px) { .rodape-base { padding-bottom: 92px; } }
/* cupom recebido pelo link (?cupom=), acima dos botões do topo: o mesmo bilhete laranja da imagem do cupom */
.cupom-site { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 22px 0 -10px;
  padding: 10px 14px; border: 2px dashed var(--brand-600); border-radius: var(--r-sm); background: var(--brand-50);
  color: var(--ink-2); font-size: 14.5px; line-height: 1.4; max-width: 100%; }
.cupom-site[hidden] { display: none; }
.cupom-site-rot { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-600); }
.cupom-site code { font: 700 16px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--ink);
  overflow-wrap: anywhere; }
@media (prefers-reduced-motion: no-preference) {
  .cupom-site:not([hidden]) { animation: cupom-site-entra .35s cubic-bezier(.2, .8, .2, 1) both; }
  @keyframes cupom-site-entra { from { opacity: 0; transform: translateY(6px); } }
}
