/* Página de vendas — visual de produto de tecnologia: fundo escuro, brilhos em degradê,
   tipografia geométrica (Space Grotesk), texto em Inter e rótulos em mono. */
:root {
  --bg: #070a14;
  --bg-2: #0b1020;
  --bg-3: #10162b;
  --vidro: rgba(255, 255, 255, 0.035);
  --vidro-2: rgba(255, 255, 255, 0.06);
  --borda: rgba(255, 255, 255, 0.08);
  --borda-2: rgba(255, 255, 255, 0.14);
  --texto: #eef1ff;
  --texto-2: #a6aecb;
  --texto-3: #6d7694;
  --azul: #4f7cff;
  --violeta: #8b5cf6;
  --ciano: #22d3ee;
  --verde: #34d399;
  --ouro: #f5c451;
  --grad: linear-gradient(110deg, #6a8dff 0%, #a07bff 45%, #3fd9f0 100%);
  --raio: 18px;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --titulo: 'Space Grotesk', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--texto);
  font-family: Inter, system-ui, -apple-system, sans-serif; font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--titulo); letter-spacing: -0.025em; line-height: 1.08; margin: 0; }
p { margin: 0; }
.faixa { width: min(1180px, 100% - 40px); margin: 0 auto; }
.estreita { width: min(820px, 100% - 40px); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------------- botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px; border-radius: 12px; font-weight: 600; font-size: 14.5px;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-lg { height: 52px; padding: 0 24px; font-size: 16px; border-radius: 14px; }
.btn-primary { background: var(--grad); color: #050816; box-shadow: 0 8px 30px -8px rgba(110, 120, 255, .7), inset 0 1px 0 rgba(255,255,255,.35); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 38px -8px rgba(110, 120, 255, .9), inset 0 1px 0 rgba(255,255,255,.35); }
.btn-ghost { background: var(--vidro); border-color: var(--borda-2); color: var(--texto); }
.btn-ghost:hover { background: var(--vidro-2); border-color: rgba(255,255,255,.25); }
.btn-light { background: #fff; color: #0a0f24; }
.btn-light:hover { transform: translateY(-1px); }
.btn-off { background: var(--vidro); border-color: var(--borda); color: var(--texto-3); cursor: default; }
.btn-largo { width: 100%; }

/* ---------------- topo */
.topo { position: sticky; top: 0; z-index: 50; transition: background .25s, border-color .25s; border-bottom: 1px solid transparent; }
.topo.rolado { background: rgba(7, 10, 20, .72); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--borda); }
.topo-faixa { display: flex; align-items: center; gap: 28px; height: 76px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-family: var(--titulo); font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.marca img { height: 52px; width: auto; }
.rodape .marca img { height: 60px; }
.menu { display: flex; gap: 26px; margin-left: auto; font-size: 14.5px; color: var(--texto-2); }
.menu a:hover { color: var(--texto); }
.topo-acoes { display: flex; gap: 10px; }
.menu-movel { display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--borda-2); background: var(--vidro); color: var(--texto); }
.menu-movel svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

/* ---------------- herói */
.heroi { position: relative; padding: 70px 0 0; overflow: hidden; }
.heroi-fundo { position: absolute; inset: -70px 0 0; pointer-events: none; }
.brilho { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; }
.b1 { width: 520px; height: 520px; background: #3d5bff; top: -160px; left: -120px; animation: flutua 14s ease-in-out infinite; }
.b2 { width: 460px; height: 460px; background: #7c3aed; top: 40px; right: -120px; animation: flutua 17s ease-in-out infinite reverse; }
.b3 { width: 380px; height: 380px; background: #0ea5c6; bottom: -120px; left: 38%; opacity: .35; animation: flutua 20s ease-in-out infinite; }
@keyframes flutua { 50% { transform: translate(40px, 30px) scale(1.08); } }
.malha {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.heroi-grade { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-bottom: 72px; }
.pilula {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 12px; border-radius: 999px;
  border: 1px solid var(--borda-2); background: rgba(255,255,255,.04); font-size: 13px; color: var(--texto-2); font-weight: 500;
}
.pulso { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulso 2s infinite; }
@keyframes pulso { 70% { box-shadow: 0 0 0 10px rgba(52,211,153,0); } 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); } }
.heroi h1 { font-size: clamp(38px, 4.6vw, 60px); font-weight: 700; margin-top: 22px; }
.heroi h1 .grad { display: block; }
.heroi-sub { font-size: 17.5px; color: var(--texto-2); margin-top: 22px; max-width: 58ch; }
.heroi-acoes { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.heroi-metricas { display: flex; gap: 34px; margin: 40px 0 0; padding-top: 26px; border-top: 1px solid var(--borda); flex-wrap: wrap; }
.heroi-metricas div { min-width: 0; }
.heroi-metricas dt { font-family: var(--titulo); font-size: 28px; font-weight: 700; letter-spacing: -0.02em; }
.heroi-metricas dd { margin: 0; font-size: 13px; color: var(--texto-3); }

/* tela simulada */
.app {
  position: relative; border-radius: 20px; border: 1px solid var(--borda-2);
  background: linear-gradient(180deg, rgba(20, 26, 52, .92), rgba(11, 15, 32, .95));
  box-shadow: 0 40px 120px -30px rgba(80, 90, 255, .55), 0 0 0 1px rgba(255,255,255,.03) inset;
  transform: perspective(1400px) rotateY(-7deg) rotateX(3deg); transform-origin: left center;
}
.app::before { content: ''; position: absolute; inset: -1px; border-radius: 21px; padding: 1px; background: var(--grad); opacity: .35;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.app-barra { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--borda); }
.app-barra span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.14); }
.app-barra b { margin-left: 10px; font-family: var(--mono); font-size: 11.5px; font-weight: 500; color: var(--texto-3); }
.app-corpo { display: grid; grid-template-columns: 190px 1fr; }
.app-lado { padding: 18px 16px; border-right: 1px solid var(--borda); }
.app-anel { position: relative; width: 120px; height: 120px; margin: 0 auto 14px; }
.app-anel svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.app-anel circle { fill: none; stroke-width: 10; }
.anel-fundo { stroke: rgba(255,255,255,.07); }
.anel-valor { stroke: var(--ciano); stroke-linecap: round; stroke-dasharray: 314; stroke-dashoffset: 88; filter: drop-shadow(0 0 8px rgba(34,211,238,.6)); }
.app-anel div { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.app-anel b { font-family: var(--titulo); font-size: 26px; }
.app-anel small { font-size: 10.5px; color: var(--texto-3); }
.app-materias { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.app-materias li { font-size: 11.5px; color: var(--texto-2); }
.app-materias i { display: block; height: 6px; margin-top: 4px; border-radius: 6px; background: rgba(255,255,255,.07); position: relative; overflow: hidden; }
.app-materias i::after { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--v); border-radius: 6px; background: var(--grad); }
.app-questao { padding: 18px 20px 20px; }
.app-rotulo { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 6px; background: rgba(79,124,255,.16); color: #a9bcff; }
.tag-mono { font-family: var(--mono); background: rgba(255,255,255,.06); color: var(--texto-2); }
.app-enunciado { font-size: 13.5px; color: var(--texto); margin-top: 14px; line-height: 1.55; }
.app-alts { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 7px; }
.app-alts li { display: flex; align-items: center; gap: 10px; font-size: 13px; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--borda); color: var(--texto-2); }
.app-alts b { font-family: var(--mono); font-size: 11.5px; width: 22px; height: 22px; display: grid; place-content: center; border-radius: 6px; background: rgba(255,255,255,.06); color: var(--texto); }
.app-alts .ok { border-color: rgba(52,211,153,.5); background: rgba(52,211,153,.08); color: var(--texto); }
.app-alts .ok b { background: var(--verde); color: #04120c; }
.app-alts .ok span { margin-left: auto; font-size: 11px; font-weight: 700; color: var(--verde); }
.app-revisao { margin-top: 14px; font-size: 11.5px; color: var(--texto-3); font-family: var(--mono); }
.app-revisao b { color: var(--ciano); font-weight: 600; }

/* esteira de concursos */
.esteira { position: relative; border-top: 1px solid var(--borda); border-bottom: 1px solid var(--borda); background: rgba(255,255,255,.015); overflow: hidden; padding: 16px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.esteira-trilho { display: flex; gap: 44px; width: max-content; animation: esteira 45s linear infinite; }
.esteira-trilho span { font-family: var(--titulo); font-size: 15px; font-weight: 500; color: var(--texto-2); white-space: nowrap; display: inline-flex; align-items: center; gap: 44px; }
.esteira-trilho span::after { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--violeta); }
@keyframes esteira { to { transform: translateX(-50%); } }

/* ---------------- números */
.numeros { padding: 64px 0 20px; }
.numeros-grade { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--borda); border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; }
.numero { background: var(--bg); padding: 28px 26px; }
.numero b { display: block; font-family: var(--titulo); font-size: clamp(34px, 4vw, 46px); font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.numero b { background: linear-gradient(180deg, #fff, #9aa6d6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.numero span { display: block; margin-top: 10px; font-size: 14px; color: var(--texto-2); }
.numeros-nota { margin-top: 14px; font-size: 12.5px; color: var(--texto-3); font-family: var(--mono); }

/* ---------------- seções */
.secao { padding: 100px 0; position: relative; }
.secao-alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-top: 1px solid var(--borda); }
.rotulo { font-family: var(--mono); font-size: 13px; color: var(--ciano); margin-bottom: 16px; }
.secao h2 { font-size: clamp(32px, 4.2vw, 50px); font-weight: 700; max-width: 22ch; }
.secao-sub { color: var(--texto-2); font-size: 17px; margin-top: 16px; max-width: 62ch; }

/* bento de recursos */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 48px; }
.bloco {
  position: relative; grid-column: span 2; border-radius: var(--raio); border: 1px solid var(--borda); background: var(--vidro);
  padding: 26px; overflow: hidden; display: flex; flex-direction: column; gap: 10px; transition: border-color .25s, transform .25s;
}
.bloco:hover { border-color: var(--borda-2); transform: translateY(-2px); }
.bloco::after { content: ''; position: absolute; inset: 0; background: radial-gradient(500px 200px at 0% 0%, rgba(110,120,255,.10), transparent 60%); pointer-events: none; }
.bloco.largo { grid-column: span 4; }
.bloco.meio { grid-column: span 3; }
.bloco h3 { font-size: 21px; font-weight: 600; }
.bloco p { color: var(--texto-2); font-size: 14.5px; }
.bloco .num-grande { font-family: var(--titulo); font-size: 56px; font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.bloco .vis { margin-top: auto; padding-top: 14px; }

.v-lista { display: grid; gap: 8px; }
.v-lista div { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--borda); background: rgba(255,255,255,.025); font-size: 13px; color: var(--texto-2); }
.v-lista em { font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--texto-3); margin-left: auto; }
.v-lista i { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); flex: none; }
.v-lista i.x { background: #f87171; }

.v-timer { font-family: var(--mono); font-size: 34px; font-weight: 600; letter-spacing: .02em; }
.v-blocos { display: flex; gap: 4px; margin-top: 10px; height: 10px; }
.v-blocos span { border-radius: 4px; background: var(--grad); opacity: .85; }
.v-blocos span:nth-child(2n) { opacity: .55; }
.v-legenda { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 8px; font-size: 11.5px; color: var(--texto-3); font-family: var(--mono); }

.v-linha { position: relative; display: flex; justify-content: space-between; padding-top: 6px; }
.v-linha::before { content: ''; position: absolute; left: 12px; right: 12px; top: 18px; height: 2px; background: linear-gradient(90deg, var(--azul), var(--violeta), var(--ciano)); opacity: .6; }
.v-linha div { position: relative; text-align: center; font-family: var(--mono); font-size: 11px; color: var(--texto-3); }
.v-linha b { display: grid; place-content: center; width: 26px; height: 26px; margin: 0 auto 6px; border-radius: 50%; background: var(--bg-3); border: 2px solid var(--violeta); color: var(--texto); font-size: 11px; }

.v-barras { display: grid; gap: 9px; }
.v-barras div { display: grid; grid-template-columns: 100px 1fr 38px; align-items: center; gap: 10px; font-size: 12.5px; color: var(--texto-2); }
.v-barras i { height: 8px; border-radius: 6px; background: rgba(255,255,255,.07); position: relative; overflow: hidden; }
.v-barras i::after { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--v); background: var(--grad); border-radius: 6px; }
.v-barras em { font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--texto-3); text-align: right; }

.v-paginas { position: relative; height: 110px; }
.v-paginas span { position: absolute; width: 86px; height: 108px; border-radius: 8px; border: 1px solid var(--borda-2); background: linear-gradient(180deg, #1a2244, #121833); bottom: 0; }
.v-paginas span::before { content: ''; position: absolute; left: 12px; right: 12px; top: 16px; height: 6px; border-radius: 3px; background: var(--grad); }
.v-paginas span::after { content: ''; position: absolute; left: 12px; right: 22px; top: 32px; height: 46px; background: repeating-linear-gradient(180deg, rgba(255,255,255,.12) 0 3px, transparent 3px 9px); }
.v-paginas span:nth-child(1) { left: 0; transform: rotate(-8deg); }
.v-paginas span:nth-child(2) { left: 46px; transform: rotate(-1deg); z-index: 1; }
.v-paginas span:nth-child(3) { left: 92px; transform: rotate(7deg); }

.v-troca { display: flex; gap: 8px; }
.v-troca span { flex: 1; padding: 12px; border-radius: 12px; border: 1px solid var(--borda); font-size: 12.5px; color: var(--texto-3); }
.v-troca span b { display: block; font-family: var(--titulo); font-size: 15px; color: var(--texto-2); margin-bottom: 2px; }
.v-troca span.on { border-color: rgba(139,92,246,.55); background: rgba(139,92,246,.12); color: var(--texto-2); }
.v-troca span.on b { color: var(--texto); }

.v-semana { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.v-semana span { display: grid; place-content: center; height: 46px; border-radius: 10px; border: 1px solid var(--borda); font-family: var(--mono); font-size: 11px; color: var(--texto-3); background: rgba(255,255,255,.02); }
.v-semana .feito { background: rgba(52,211,153,.12); border-color: rgba(52,211,153,.35); color: var(--verde); }
.v-semana .hoje { background: var(--grad); color: #050816; font-weight: 600; border-color: transparent; box-shadow: 0 6px 20px -6px rgba(110,120,255,.8); }
.v-semana .folga { opacity: .45; }
.extras { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.extras span { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--borda); background: var(--vidro); font-size: 13.5px; color: var(--texto-2); }
.extras span::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--ciano); }
.extras b { color: var(--texto); font-weight: 600; }
.nota-tela { margin-top: 14px; font-size: 12px; color: var(--texto-3); font-family: var(--mono); }

/* catálogo */
.catalogo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 44px; }
.item-cat { position: relative; border-radius: var(--raio); border: 1px solid var(--borda); background: var(--vidro); padding: 26px 26px 24px; overflow: hidden; }
.item-cat::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--grad); opacity: .8; }
.item-cat .selo { font-family: var(--mono); font-size: 11.5px; color: var(--ciano); text-transform: uppercase; letter-spacing: .04em; }
.item-cat h3 { font-size: 24px; font-weight: 600; margin-top: 10px; }
.item-cat ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; }
.item-cat li { display: flex; gap: 10px; font-size: 14.5px; color: var(--texto-2); }
.item-cat li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--violeta); margin-top: 10px; flex: none; }
.item-cat .rodape-cat { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--borda); font-size: 13.5px; color: var(--texto-3); }
.item-cat .rodape-cat b { color: var(--texto-2); font-weight: 600; }

/* passos */
.passos { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: p; }
.passos li { position: relative; padding: 26px 22px; border-radius: var(--raio); border: 1px solid var(--borda); background: var(--vidro); }
.passo-n { font-family: var(--mono); font-size: 13px; color: var(--texto-3); }
.passos h3 { font-size: 19px; font-weight: 600; margin-top: 18px; }
.passos p { color: var(--texto-2); font-size: 14.5px; margin-top: 10px; }
.passos li:first-child .passo-n { color: var(--ciano); }

/* transparência */
.transparencia { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 14px; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--borda); background: var(--vidro); color: var(--texto-2); font-size: 15px; }
.checks li::before { content: ''; flex: none; width: 20px; height: 20px; margin-top: 2px; border-radius: 6px; background: rgba(52,211,153,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 13px no-repeat; }

/* planos */
.planos { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 380px)); gap: 18px; margin-top: 44px; }
.plano { position: relative; border-radius: 22px; border: 1px solid var(--borda); background: var(--vidro); padding: 30px; display: flex; flex-direction: column; gap: 6px; }
.plano.destaque { background: linear-gradient(180deg, rgba(110,120,255,.12), rgba(255,255,255,.02)); border-color: transparent; }
.plano.destaque::before { content: ''; position: absolute; inset: 0; border-radius: 22px; padding: 1px; background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.plano-fita { position: absolute; top: 18px; right: 18px; font-family: var(--mono); font-size: 11px; padding: 4px 9px; border-radius: 999px; background: var(--grad); color: #050816; font-weight: 600; }
.plano h3 { font-size: 22px; font-weight: 600; }
.plano-desc { color: var(--texto-2); font-size: 14.5px; }
.plano-preco { margin-top: 14px; font-family: var(--titulo); display: flex; align-items: baseline; gap: 4px; }
.preco-moeda { font-size: 18px; color: var(--texto-2); }
.preco-valor { font-size: 52px; font-weight: 700; letter-spacing: -0.04em; }
.preco-cent { font-size: 22px; font-weight: 600; }
.preco-breve { font-size: 26px; font-weight: 600; color: var(--texto-2); }
.plano-periodo { font-size: 13px; color: var(--texto-3); min-height: 20px; }
.plano ul { list-style: none; padding: 0; margin: 16px 0 22px; display: grid; gap: 10px; }
.plano li { display: flex; gap: 10px; font-size: 14.5px; color: var(--texto-2); }
.plano li::before { content: ''; flex: none; width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; background: rgba(110,120,255,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a9bcff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 11px no-repeat; }
.plano .btn { margin-top: auto; }
.planos-nota { margin-top: 20px; font-size: 13px; color: var(--texto-3); max-width: 80ch; }

/* dúvidas */
.duvidas { margin-top: 36px; border-top: 1px solid var(--borda); }
.duvidas details { border-bottom: 1px solid var(--borda); }
.duvidas summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font-family: var(--titulo); font-size: 18px; font-weight: 500; letter-spacing: -0.01em; }
.duvidas summary::-webkit-details-marker { display: none; }
.duvidas summary::after { content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 20px; color: var(--texto-3); transition: transform .2s; }
.duvidas details[open] summary::after { transform: translateY(-50%) rotate(45deg); color: var(--ciano); }
.duvidas details p { padding: 0 0 22px; color: var(--texto-2); font-size: 15.5px; max-width: 70ch; }

/* chamada final */
.chamada { position: relative; overflow: hidden; border-radius: 28px; padding: 72px 48px; text-align: center;
  background: radial-gradient(800px 300px at 50% 0%, rgba(139,92,246,.35), transparent 70%), linear-gradient(135deg, #18205a, #2a1b62 55%, #0d3a54); border: 1px solid var(--borda-2); }
.chamada .brilho { opacity: .35; top: -200px; left: 20%; }
.chamada h2 { position: relative; font-size: clamp(30px, 4vw, 48px); max-width: 20ch; margin: 0 auto; }
.chamada p { position: relative; color: #c9cff0; margin: 18px auto 30px; max-width: 56ch; font-size: 17px; }
.chamada .btn { position: relative; }

/* rodapé */
.rodape { border-top: 1px solid var(--borda); padding: 56px 0 30px; color: var(--texto-2); font-size: 14px; }
.rodape-grade { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.rodape h3 { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--texto-3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 14px; }
.rodape-grade > div > a:not(.marca) { display: block; margin: 7px 0; }
.rodape-grade a:hover { color: var(--texto); }
.rodape-texto { margin-top: 14px; color: var(--texto-3); font-size: 13px; }
.rodape-aviso { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--borda); font-size: 12.5px; color: var(--texto-3); }

/* animação de entrada */
.revela { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.revela.visivel { opacity: 1; transform: none; }
.app.revela { transform: perspective(1400px) rotateY(-7deg) rotateX(3deg) translateY(24px); }
.app.revela.visivel { transform: perspective(1400px) rotateY(-7deg) rotateX(3deg); }
.atraso { transition-delay: .15s; }
.sem-js .revela { opacity: 1; transform: none; }

/* ---------------- responsivo */
@media (max-width: 1060px) {
  .menu { display: none; }
  .topo-acoes { margin-left: auto; }
  .heroi-grade { grid-template-columns: 1fr; gap: 48px; }
  .app, .app.revela, .app.revela.visivel { transform: none; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bloco, .bloco.largo, .bloco.meio { grid-column: span 1; }
  .bloco.largo { grid-column: span 2; }
  .passos { grid-template-columns: repeat(2, 1fr); }
  .transparencia { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 760px) {
  .faixa, .estreita { width: calc(100% - 32px); }
  .topo-acoes { display: none; }
  .menu-movel { display: inline-grid; place-content: center; }
  .topo.aberto { background: rgba(7,10,20,.96); }
  .topo.aberto .menu { display: flex; flex-direction: column; position: fixed; top: 70px; left: 0; right: 0; bottom: 0; padding: 12px 20px 120px; gap: 2px; background: #070a14; border-top: 1px solid var(--borda); }
  .topo.aberto .menu a { padding: 14px 0; font-family: var(--titulo); font-size: 22px; font-weight: 600; color: var(--texto); border-bottom: 1px solid var(--borda); }
  .topo.aberto .topo-acoes { display: flex; gap: 10px; position: fixed; bottom: 24px; left: 20px; right: 20px; z-index: 60; }
  .topo.aberto .topo-acoes .btn { height: 50px; }
  body:has(.topo.aberto) { overflow: hidden; }
  .topo.aberto .topo-acoes .btn { flex: 1; }
  .heroi { padding-top: 40px; }
  .heroi-sub { font-size: 16px; }
  .heroi-acoes .btn { flex: 1; }
  .heroi-metricas { gap: 22px; }
  .heroi-metricas dt { font-size: 23px; }
  .app-corpo { grid-template-columns: 1fr; }
  .app-lado { display: none; }
  .numeros-grade { grid-template-columns: repeat(2, 1fr); }
  .numero { padding: 22px 18px; }
  .secao { padding: 72px 0; }
  .bento, .catalogo, .passos { grid-template-columns: 1fr; }
  .bloco.largo { grid-column: span 1; }
  .v-barras div { grid-template-columns: 84px 1fr 34px; }
  .chamada { padding: 52px 22px; border-radius: 22px; }
  .rodape-grade { grid-template-columns: 1fr; gap: 28px; }
}