/* ==========================================================
   Preço Certo — site de vendas
   Identidade: azul-marinho luminoso, azul elétrico → roxo (identidade/design-guide.md)
   ========================================================== */

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #060e24;
  --bg-2: #0a1730;
  --bg-3: #0d1b38;
  --superficie: rgba(255, 255, 255, 0.035);
  --superficie-forte: rgba(255, 255, 255, 0.06);
  --borda: rgba(255, 255, 255, 0.09);
  --borda-forte: rgba(255, 255, 255, 0.16);
  --texto: #f1f5fb;
  --texto-2: #b3bfd2;
  --texto-3: #8b98b0;
  --azul: #2f7bff;
  --azul-texto: #8cb4ff;
  --roxo: #8b5cf6;
  --verde: #4ade80;
  --amarelo: #facc15;
  --vermelho: #f87171;
  --gradiente: linear-gradient(135deg, #2f7bff 0%, #8b5cf6 100%);
  --gradiente-botao: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradiente-texto: linear-gradient(135deg, #8cb4ff 0%, #c4a8ff 100%);
  --raio: 20px;
  --curva: cubic-bezier(0.2, 0.8, 0.2, 1);
  --fonte: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  /* Texto do site não pode ser selecionado */
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  margin: 0;
  background: var(--bg);
  color: var(--texto-2);
  font-family: var(--fonte);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01";
  overflow-x: hidden;
}

h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3, h4 { color: var(--texto); line-height: 1.12; letter-spacing: -0.03em; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
strong { color: var(--texto); font-weight: 650; }
::selection { background: rgba(47, 123, 255, 0.4); color: #fff; }
:focus-visible { outline: 2px solid var(--azul-texto); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
a, button, summary { touch-action: manipulation; }

/* Troca de tema: tudo muda de uma vez, sem cada cor animar separada */
.sem-transicao *,
.sem-transicao *::before,
.sem-transicao *::after { transition: none !important; }

.ic { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.container { width: min(1200px, 100% - clamp(40px, 8vw, 80px)); margin-inline: auto; }

.pular {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--azul);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
}

.pular:focus-visible { transform: none; }

.grad { background: var(--gradiente-texto); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 0.2s var(--curva), box-shadow 0.25s, background-color 0.2s, border-color 0.2s, filter 0.2s;
}

.btn .ic { width: 18px; height: 18px; transition: transform 0.25s var(--curva); }
.btn:hover .ic { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(0.99); }

.btn--primario {
  color: #fff;
  background: var(--gradiente-botao);
  box-shadow: 0 12px 30px -12px rgba(47, 123, 255, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn--primario:hover { filter: brightness(1.08); box-shadow: 0 16px 40px -12px rgba(47, 123, 255, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.25); }

.btn--vidro { color: var(--texto); background: var(--superficie-forte); border-color: var(--borda-forte); backdrop-filter: blur(8px); }
.btn--vidro:hover { background: rgba(255, 255, 255, 0.1); }

.btn--grande { min-height: 58px; padding: 0 28px; border-radius: 16px; font-size: 17px; }
.btn--sm { min-height: 42px; padding: 0 16px; border-radius: 12px; font-size: 15px; }
.btn--bloco { width: 100%; }

/* ---------- Topo ---------- */

.topo {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

.topo.is-rolado {
  background: rgba(6, 14, 36, 0.78);
  border-bottom-color: var(--borda);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}

.topo__inner { display: flex; align-items: center; gap: 28px; height: 72px; }

.marca { display: inline-flex; align-items: center; gap: 11px; color: var(--texto); font-size: 18px; font-weight: 800; letter-spacing: -0.02em; text-decoration: none; }
.marca img { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 8px 20px -8px rgba(47, 123, 255, 0.8); }

.topo__nav { display: flex; gap: 4px; margin-left: auto; }

.topo__nav a {
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--texto-2);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s, background-color 0.2s;
}

.topo__nav a:hover { color: var(--texto); background: var(--superficie-forte); }

/* Ações à direita: tema, login e ver planos */
.topo__acoes { display: flex; align-items: center; gap: 10px; }

.tema-botao {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--borda-forte);
  border-radius: 12px;
  background: var(--superficie);
  color: var(--texto-2);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}

.tema-botao:hover { color: var(--texto); border-color: var(--borda-forte); background: var(--superficie-forte); }
.tema-botao .ic { width: 18px; height: 18px; }

[data-theme="claro"] .so-escuro,
:root:not([data-theme="claro"]) .so-claro { display: none !important; }

.topo__login { gap: 8px; }
.topo__login .ic { width: 17px; height: 17px; }

/* ---------- Seções ---------- */

.secao { position: relative; padding: clamp(80px, 11vw, 132px) 0; }
.secao--faixa { background: linear-gradient(180deg, transparent, rgba(10, 23, 48, 0.7) 18%, rgba(10, 23, 48, 0.7) 82%, transparent); }

.cabecalho-secao { max-width: 760px; margin: 0 auto clamp(44px, 6vw, 64px); text-align: center; }

.sobretitulo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--azul-texto);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sobretitulo::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--gradiente); }

h2 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; letter-spacing: -0.038em; }
.cabecalho-secao p { margin-top: 18px; font-size: clamp(17px, 1.8vw, 19px); }
h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }

.cartao {
  position: relative;
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  transition: border-color 0.3s, transform 0.35s var(--curva), background-color 0.3s;
}

.cartao:hover { border-color: var(--borda-forte); }

.icone-caixa {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border: 1px solid rgba(140, 180, 255, 0.22);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(47, 123, 255, 0.2), rgba(139, 92, 246, 0.14));
  color: var(--azul-texto);
}

.icone-caixa .ic { width: 22px; height: 22px; }

.link-seta { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; color: var(--azul-texto); font-weight: 650; text-decoration: none; }
.link-seta .ic { width: 18px; height: 18px; transition: transform 0.25s var(--curva); }
.link-seta:hover .ic { transform: translateX(4px); }

/* ---------- Hero ---------- */

.hero { position: relative; padding: clamp(118px, 15vw, 164px) 0 64px; overflow: hidden; }

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(760px 520px at 12% 0%, rgba(47, 123, 255, 0.28), transparent 62%),
    radial-gradient(640px 520px at 95% 30%, rgba(139, 92, 246, 0.2), transparent 62%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent);
  mask-image: linear-gradient(to bottom, #000 55%, transparent);
}

.hero__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); align-items: center; gap: clamp(32px, 4vw, 56px); }

.selo-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 7px 14px 7px 12px;
  border: 1px solid rgba(140, 180, 255, 0.28);
  border-radius: 999px;
  background: rgba(47, 123, 255, 0.1);
  color: #cfe0ff;
  font-size: 14px;
  font-weight: 600;
}

.ponto { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--verde); }
.ponto::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--verde); opacity: 0; animation: pulso 2.4s ease-out infinite; }

@keyframes pulso {
  0% { transform: scale(0.6); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}

.hero h1 { font-size: clamp(38px, 5vw, 62px); font-weight: 800; line-height: 1.04; letter-spacing: -0.045em; }
.hero__sub { max-width: 560px; margin-top: 24px; font-size: clamp(17px, 1.7vw, 20px); line-height: 1.55; }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero__garantias { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; font-size: 15px; }
.hero__garantias li { display: inline-flex; align-items: center; gap: 8px; }
.hero__garantias .ic { width: 18px; height: 18px; color: var(--verde); stroke-width: 2.4; }

.hero__visual { position: relative; padding: 20px 0 40px 8%; }

.mock-pc {
  overflow: hidden;
  border: 1px solid var(--borda-forte);
  border-radius: 16px;
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.04), 0 30px 120px -40px rgba(47, 123, 255, 0.45);
  transform: perspective(1800px) rotateY(-9deg) rotateX(3deg);
  transform-origin: left center;
}

.mock-pc__barra { display: flex; gap: 7px; padding: 11px 14px; background: #0b1530; border-bottom: 1px solid var(--borda); }
.mock-pc__barra span { width: 10px; height: 10px; border-radius: 50%; background: #243457; }

.mock-celular {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 31%;
  overflow: hidden;
  border: 7px solid #0f1a31;
  border-radius: 32px;
  box-shadow: 0 40px 70px -24px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.chip {
  position: absolute;
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  border: 1px solid var(--borda-forte);
  border-radius: 16px;
  background: rgba(12, 24, 52, 0.82);
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: flutuar 6s ease-in-out infinite;
}

.chip span { font-size: 12px; font-weight: 500; color: var(--texto-3); }
.chip strong { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.chip--lucro { right: 4%; bottom: 6%; }
.chip--lucro strong { color: var(--verde); }
.chip--margem { right: -2%; top: 4%; animation-delay: -3s; }

@keyframes flutuar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.publico { margin-top: clamp(48px, 7vw, 80px); text-align: center; }
.publico p { margin-bottom: 16px; color: var(--texto-3); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.publico ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.publico li { padding: 8px 16px; border: 1px solid var(--borda); border-radius: 999px; background: var(--superficie); color: var(--texto-2); font-size: 15px; }

.visualmente-oculto {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Problema ---------- */

.grade-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.dor h3 { margin-bottom: 10px; }
.dor p { font-size: 16px; }
.dor .icone-caixa { color: #fca5a5; border-color: rgba(248, 113, 113, 0.24); background: rgba(248, 113, 113, 0.1); }

/* ---------- Erro comum ---------- */

.grade-erro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(36px, 6vw, 80px); }
.grade-erro > div > p { margin-top: 18px; font-size: 18px; }

.conta { padding: 8px; background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)); border: 1px solid var(--borda-forte); border-radius: 24px; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.8); }
.conta__titulo { padding: 16px 18px 12px; color: var(--texto-3); font-size: 13px; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; }

.conta__linha { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px; border-top: 1px solid var(--borda); font-size: 16px; }
.conta__linha b { color: var(--texto); font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.conta__linha--menos b { color: var(--vermelho); }
.conta__linha--total { margin-top: 6px; border: 0; border-radius: 16px; background: rgba(74, 222, 128, 0.1); }
.conta__linha--total span { color: var(--texto); font-weight: 650; }
.conta__linha--total b { color: var(--verde); font-size: 24px; }

.comparativo { display: grid; gap: 12px; padding: 18px 18px 12px; }
.comparativo__item { display: grid; grid-template-columns: 124px minmax(0, 1fr) 56px; align-items: center; gap: 12px; font-size: 14px; }
.comparativo__item b { color: var(--texto); font-variant-numeric: tabular-nums; text-align: right; }
.comparativo__trilho { height: 10px; overflow: hidden; border-radius: 999px; background: rgba(255, 255, 255, 0.07); }
.comparativo__barra { height: 100%; border-radius: inherit; background: var(--gradiente); transform-origin: left; transition: transform 1.2s var(--curva) 0.2s; }
.comparativo__barra--real { background: linear-gradient(90deg, #f87171, #fb923c); }
.js-revelar .conta:not(.is-visivel) .comparativo__barra { transform: scaleX(0); }

/* ---------- Como funciona ---------- */

.passos-site { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; counter-reset: passo; }
.passo-site { counter-increment: passo; }
.passo-site::before { content: counter(passo, decimal-leading-zero); display: block; margin-bottom: 18px; font-size: 44px; font-weight: 800; line-height: 1; letter-spacing: -0.05em; background: var(--gradiente-texto); -webkit-background-clip: text; background-clip: text; color: transparent; }
.passo-site h3 { margin-bottom: 8px; }
.passo-site p { font-size: 16px; }
.passo-site--final { border-color: rgba(74, 222, 128, 0.3); background: linear-gradient(180deg, rgba(74, 222, 128, 0.09), rgba(74, 222, 128, 0.02)); }

/* ---------- Recursos ---------- */

.grade-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.recurso h3 { margin-bottom: 8px; font-size: 19px; }
.recurso p { font-size: 16px; }
.recurso:hover { transform: translateY(-4px); }

/* ---------- Galeria (por dentro) ---------- */

.galeria__abas { display: flex; justify-content: center; gap: 6px; width: fit-content; max-width: 100%; margin: 0 auto 44px; padding: 6px; overflow-x: auto; border: 1px solid var(--borda); border-radius: 18px; background: var(--superficie); scrollbar-width: none; }
.galeria__abas::-webkit-scrollbar { display: none; }

.galeria__aba {
  flex-shrink: 0;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 13px;
  background: transparent;
  color: var(--texto-2);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.galeria__aba:hover { color: var(--texto); }
.galeria__aba[aria-selected="true"] { color: #fff; background: var(--gradiente-botao); box-shadow: 0 10px 24px -12px rgba(47, 123, 255, 0.8); }

.galeria__painel { display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 520px); justify-content: center; align-items: center; gap: clamp(36px, 7vw, 96px); animation: aparecer 0.5s var(--curva); }

@keyframes aparecer {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.celular-moldura { overflow: hidden; border: 8px solid #0f1a31; border-radius: 40px; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.14), 0 30px 120px -50px rgba(47, 123, 255, 0.6); }
.galeria__texto h3 { font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.03em; }
.galeria__texto > p { margin-top: 14px; font-size: 18px; }

.lista-check { display: grid; gap: 14px; margin-top: 26px; }
.lista-check li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; font-size: 16.5px; }
.lista-check .ic { width: 26px; height: 26px; padding: 5px; border-radius: 50%; background: rgba(74, 222, 128, 0.14); color: var(--verde); stroke-width: 3; }

/* ---------- Nota promissória ---------- */

.grade-nota { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: center; gap: clamp(40px, 6vw, 88px); }
.grade-nota > div > p { margin-top: 18px; font-size: 18px; }
.selo-novo { display: inline-block; margin-left: 10px; padding: 3px 10px; border-radius: 999px; background: rgba(74, 222, 128, 0.14); color: var(--verde); font-size: 12px; font-weight: 700; letter-spacing: 0.04em; vertical-align: middle; }
.nota-aviso { margin-top: 24px; color: var(--texto-3); font-size: 14px; line-height: 1.55; }

.nota-visual { position: relative; padding: 0 0 12% 0; }
.nota-visual__papel { overflow: hidden; border-radius: 14px; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.1); transform: rotate(-2deg); }
.nota-visual__celular { position: absolute; right: -2%; bottom: 0; width: 34%; overflow: hidden; border: 7px solid #0f1a31; border-radius: 30px; box-shadow: 0 40px 70px -24px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.14); }

/* ---------- Como calcular ---------- */

.grade-calculo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; gap: clamp(36px, 6vw, 80px); }
.grade-calculo > div > p { margin-top: 18px; font-size: 18px; }

.formula { padding: clamp(28px, 4vw, 40px); border: 1px solid rgba(140, 180, 255, 0.24); border-radius: 24px; background: radial-gradient(420px 200px at 50% 0%, rgba(47, 123, 255, 0.2), transparent 70%), var(--bg-2); text-align: center; }
.formula__rotulo { color: var(--azul-texto); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.formula__expr { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 14px; margin-top: 18px; color: var(--texto); font-size: clamp(22px, 3vw, 30px); font-weight: 750; }
.fracao { display: inline-flex; flex-direction: column; }
.fracao span:first-child { padding: 0 12px 6px; border-bottom: 2.5px solid var(--azul-texto); }
.fracao span:last-child { padding: 6px 12px 0; }
.formula__nota { margin-top: 16px; color: var(--texto-3); font-size: 14px; }

.passo-a-passo { display: grid; gap: 10px; margin-top: 22px; text-align: left; counter-reset: etapa; }
.passo-a-passo li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; align-items: baseline; font-size: 16px; counter-increment: etapa; }
.passo-a-passo li::before { content: counter(etapa); display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; background: rgba(47, 123, 255, 0.16); color: var(--azul-texto); font-size: 13px; font-weight: 700; }
.passo-a-passo .resultado { color: var(--verde); font-size: 18px; font-weight: 800; }

/* ---------- Comparação ---------- */

.tabela-rolagem { overflow-x: auto; border: 1px solid var(--borda); border-radius: var(--raio); background: var(--superficie); }
.tabela { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 16px; }
.tabela th, .tabela td { padding: 16px 20px; border-bottom: 1px solid var(--borda); text-align: center; }
.tabela tr:last-child td { border-bottom: 0; }
.tabela th { color: var(--texto-3); font-size: 13px; font-weight: 650; letter-spacing: 0.06em; text-transform: uppercase; }
.tabela th:first-child, .tabela td:first-child { text-align: left; }
.tabela td:first-child { color: var(--texto); }
.tabela .coluna-destaque { background: rgba(47, 123, 255, 0.1); }
.tabela th.coluna-destaque { color: #fff; }
.sim, .nao, .parcial { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; }
.sim { background: rgba(74, 222, 128, 0.14); color: var(--verde); }
.nao { background: rgba(255, 255, 255, 0.05); color: var(--texto-3); }
.parcial { background: rgba(250, 204, 21, 0.12); color: var(--amarelo); }
.sim .ic, .nao .ic, .parcial .ic { width: 16px; height: 16px; stroke-width: 2.8; }
.legenda-tabela { margin-top: 14px; color: var(--texto-3); font-size: 14px; text-align: center; }

/* ---------- Para quem é ---------- */

.grade-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.para-quem h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; font-size: 22px; }
.para-quem--nao .lista-check .ic { background: rgba(255, 255, 255, 0.06); color: var(--texto-3); }

/* ---------- Planos ---------- */

.secao--planos::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(900px 520px at 50% 18%, rgba(47, 123, 255, 0.16), transparent 65%), radial-gradient(700px 400px at 80% 90%, rgba(139, 92, 246, 0.12), transparent 65%);
}

.planos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 18px; }

.plano { display: flex; flex-direction: column; padding: 32px 28px; }
.plano__nome { color: var(--texto); font-size: 20px; font-weight: 700; }
.plano__resumo { margin-top: 4px; font-size: 15px; }
.plano__preco { display: flex; align-items: baseline; gap: 6px; margin-top: 26px; color: var(--texto); }
.plano__moeda { font-size: 22px; font-weight: 700; }
.plano__valor { font-size: 60px; font-weight: 800; line-height: 1; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.plano__periodo { color: var(--texto-3); font-size: 16px; }
.plano__equivale { min-height: 26px; margin-top: 10px; font-size: 15px; }
.plano__equivale strong { color: var(--verde); }
.plano__economia { display: inline-block; margin-top: 14px; padding: 5px 12px; border-radius: 999px; background: rgba(74, 222, 128, 0.12); color: var(--verde); font-size: 13.5px; font-weight: 700; width: fit-content; }
.plano__economia--vazio { background: rgba(255, 255, 255, 0.05); color: var(--texto-3); }
.plano .btn { margin-top: 28px; }
.plano__divisor { height: 1px; margin: 28px 0 22px; background: var(--borda); }
.plano .lista-check { gap: 12px; margin-top: 0; }
.plano .lista-check li { grid-template-columns: 22px minmax(0, 1fr); font-size: 15.5px; }
.plano .lista-check .ic { width: 22px; height: 22px; padding: 4px; }

.plano--destaque {
  border: 1.5px solid transparent;
  background:
    linear-gradient(180deg, #0f1f43, #0b1732) padding-box,
    linear-gradient(160deg, rgba(140, 180, 255, 0.9), rgba(139, 92, 246, 0.9) 40%, rgba(255, 255, 255, 0.08) 75%) border-box;
  box-shadow: 0 50px 100px -40px rgba(47, 123, 255, 0.55);
  transform: translateY(-12px);
}

.plano--destaque:hover { border-color: transparent; }

.plano__selo {
  position: absolute;
  top: -15px;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--gradiente-botao);
  box-shadow: 0 10px 24px -10px rgba(47, 123, 255, 0.9);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transform: translateX(-50%);
}

.plano__selo .ic { width: 15px; height: 15px; fill: currentColor; stroke: none; }

.garantias-compra { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.garantia { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 16px; align-items: start; padding: 22px; border: 1px solid var(--borda); border-radius: 18px; background: var(--superficie); }
.garantia .icone-caixa { margin: 0; }
.garantia h3 { font-size: 17px; }
.garantia p { margin-top: 4px; font-size: 15px; }

/* ---------- Dúvidas ---------- */

.faq { display: grid; gap: 12px; max-width: 860px; margin: 0 auto; }

.faq details { border: 1px solid var(--borda); border-radius: 18px; background: var(--superficie); transition: border-color 0.25s, background-color 0.25s; }
.faq details[open] { border-color: var(--borda-forte); background: var(--superficie-forte); }

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  color: var(--texto);
  font-size: 17.5px;
  font-weight: 650;
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker { display: none; }
.faq summary .ic { color: var(--texto-3); transition: transform 0.3s var(--curva); }
.faq details[open] summary .ic { transform: rotate(45deg); color: var(--azul-texto); }
.faq details p { padding: 0 24px 24px; font-size: 16.5px; }

/* ---------- CTA final ---------- */

.cta-final {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 8vw, 88px) clamp(24px, 6vw, 72px);
  border: 1px solid rgba(140, 180, 255, 0.24);
  border-radius: 32px;
  background: radial-gradient(600px 300px at 20% 0%, rgba(47, 123, 255, 0.35), transparent 70%), radial-gradient(500px 320px at 100% 100%, rgba(139, 92, 246, 0.3), transparent 70%), var(--bg-2);
  text-align: center;
}

.cta-final p { max-width: 620px; margin: 18px auto 0; font-size: 19px; }
.cta-final .btn { margin-top: 34px; }
.cta-final__nota { margin-top: 16px !important; color: var(--texto-3); font-size: 15px !important; }

/* ---------- Rodapé ---------- */

.rodape { padding: 48px 0 calc(40px + env(safe-area-inset-bottom)); border-top: 1px solid var(--borda); }
.rodape__grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.rodape nav a { color: var(--texto-2); font-size: 15px; text-decoration: none; }
.rodape nav a:hover { color: var(--texto); }
.rodape__legal { width: 100%; margin-top: 8px; color: var(--texto-3); font-size: 14px; }

/* ---------- Barra fixa (celular) ---------- */

.barra-cta { display: none; }

/* ---------- Revelar ao rolar ---------- */

@media (scripting: enabled) and (prefers-reduced-motion: no-preference) {
  [data-revelar] { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--curva), transform 0.8s var(--curva); }
  [data-revelar].is-visivel { opacity: 1; transform: none; }
  [data-revelar="2"] { transition-delay: 0.08s; }
  [data-revelar="3"] { transition-delay: 0.16s; }
  [data-revelar="4"] { transition-delay: 0.24s; }
}

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

/* ---------- Responsivo ---------- */

@media (hover: none) {
  .recurso:hover { transform: none; }
}

@media (max-width: 1080px) {
  .topo__nav { display: none; }
  .topo__acoes { margin-left: auto; }
  .grade-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .passos-site { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grade-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__texto { text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero__acoes, .hero__garantias { justify-content: center; }
  .hero__visual { max-width: 720px; margin: 8px auto 0; padding: 10px 0 40px 12%; }

  .grade-erro, .grade-nota, .grade-calculo { grid-template-columns: 1fr; }

  .planos { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; gap: 28px; }
  .plano--destaque { order: -1; transform: none; }
  .garantias-compra { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .topo__inner { height: 64px; gap: 12px; }
  .marca { font-size: 17px; }

  .hero { padding-top: 104px; }
  .hero__acoes .btn { width: 100%; }
  .hero__visual { padding: 0 6% 24px; }
  .mock-pc { display: none; }
  .mock-celular { position: relative; width: min(290px, 78%); margin: 0 auto; border-radius: 36px; }
  .chip { padding: 10px 13px; }
  .chip strong { font-size: 18px; }
  .chip--lucro { right: 0; bottom: 14%; }
  .chip--margem { left: 0; right: auto; top: 18%; }

  .grade-4, .passos-site, .grade-3, .grade-2 { grid-template-columns: 1fr; }
  .cartao { padding: 24px 22px; }

  .galeria__abas { justify-content: flex-start; width: 100%; }
  .galeria__painel { grid-template-columns: 1fr; justify-items: center; }
  .galeria__imagem { width: min(300px, 80%); }

  .nota-visual__celular { width: 38%; }

  .comparativo__item { grid-template-columns: 96px minmax(0, 1fr) 50px; font-size: 13px; }
  .conta__linha { padding: 12px 14px; font-size: 15px; }
  .conta__linha b { font-size: 16px; }
  .conta__linha--total b { font-size: 21px; }

  .plano__valor { font-size: 52px; }

  .tabela { min-width: 0; font-size: 14px; }
  .tabela th, .tabela td { padding: 12px 6px; }
  .tabela th:first-child, .tabela td:first-child { padding-left: 14px; }
  .tabela th:not(:first-child), .tabela td:not(:first-child) { width: 62px; }
  .tabela th { font-size: 10px; letter-spacing: 0.02em; line-height: 1.3; hyphens: auto; }
  .sim, .nao, .parcial { width: 26px; height: 26px; }

  .barra-cta:not([hidden]) {
    position: fixed;
    inset: auto 12px calc(12px + env(safe-area-inset-bottom));
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 10px 10px 18px;
    border: 1px solid var(--borda-forte);
    border-radius: 18px;
    background: rgba(10, 23, 48, 0.9);
    box-shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    font-size: 14px;
    animation: aparecer 0.35s var(--curva);
  }

  .barra-cta strong { color: var(--verde); }
  .rodape { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
}

@media (max-width: 480px) {
  /* No celular o hero já tem o botão de compra e a barra-cta aparece ao rolar: o topo fica com tema + login */
  .topo__acoes { gap: 8px; }
  .topo__cta { display: none; }
}

@media (max-width: 380px) {
  .container { width: calc(100% - 32px); }
  .btn--grande { padding: 0 18px; font-size: 16px; }
  .galeria__aba { padding: 0 12px; font-size: 14px; }
  .barra-cta span { font-size: 13px; }
}

/* ==========================================================
   Desempenho (principalmente celular)
   ========================================================== */

@media (max-width: 760px) {
  /* Desfoque de fundo e animação contínua pesam em celular simples: troca por fundo sólido */
  .topo.is-rolado { background: rgba(6, 14, 36, 0.97); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .chip { background: rgba(12, 24, 52, 0.95); backdrop-filter: none; -webkit-backdrop-filter: none; animation: none; }
  .btn--vidro { backdrop-filter: none; }
  .barra-cta:not([hidden]) { background: rgba(10, 23, 48, 0.98); backdrop-filter: none; -webkit-backdrop-filter: none; }
}

/* ==========================================================
   Tema claro
   ========================================================== */

[data-theme="claro"] {
  color-scheme: light;
  --bg: #f5f7fc;
  --bg-2: #eaf0fa;
  --bg-3: #e2e9f6;
  --superficie: rgba(15, 23, 42, 0.03);
  --superficie-forte: rgba(15, 23, 42, 0.06);
  --borda: rgba(15, 23, 42, 0.09);
  --borda-forte: rgba(15, 23, 42, 0.16);
  --texto: #0b1528;
  --texto-2: #475569;
  --texto-3: #5f6e84;
  --azul-texto: #1d5fd6;
  --verde: #15803d;
  --amarelo: #a16207;
  --vermelho: #dc2626;
  --gradiente-texto: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
}

[data-theme="claro"] .topo.is-rolado { background: rgba(245, 247, 252, 0.88); }
[data-theme="claro"] .btn--vidro { background: #fff; }
[data-theme="claro"] .btn--vidro:hover { background: #eef2f9; }
[data-theme="claro"] .tema-botao { background: #fff; }

[data-theme="claro"] .cartao {
  background: linear-gradient(180deg, #ffffff, #fbfcfe);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 16px 36px -24px rgba(15, 23, 42, 0.16);
}

[data-theme="claro"] .hero::before {
  background:
    radial-gradient(760px 520px at 12% 0%, rgba(47, 123, 255, 0.16), transparent 62%),
    radial-gradient(640px 520px at 95% 30%, rgba(139, 92, 246, 0.12), transparent 62%),
    linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px) 0 0 / 56px 56px;
}

[data-theme="claro"] .selo-hero { color: #1d4ed8; background: rgba(47, 123, 255, 0.08); }
[data-theme="claro"] .mock-pc { box-shadow: 0 40px 80px -40px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(15, 23, 42, 0.06), 0 30px 120px -50px rgba(47, 123, 255, 0.35); }
[data-theme="claro"] .mock-pc__barra { background: #e8edf6; }
[data-theme="claro"] .mock-pc__barra span { background: #c5cfdf; }

[data-theme="claro"] .mock-celular,
[data-theme="claro"] .nota-visual__celular { box-shadow: 0 40px 70px -28px rgba(15, 23, 42, 0.5), 0 0 0 1px rgba(15, 23, 42, 0.1); }
[data-theme="claro"] .celular-moldura { box-shadow: 0 50px 90px -44px rgba(15, 23, 42, 0.5), 0 0 0 1px rgba(15, 23, 42, 0.1), 0 30px 120px -50px rgba(47, 123, 255, 0.35); }
[data-theme="claro"] .nota-visual__papel { box-shadow: 0 40px 80px -40px rgba(15, 23, 42, 0.4), 0 0 0 1px rgba(15, 23, 42, 0.1); }

[data-theme="claro"] .chip { background: rgba(255, 255, 255, 0.94); box-shadow: 0 20px 40px -20px rgba(15, 23, 42, 0.3); }
[data-theme="claro"] .dor .icone-caixa { color: #dc2626; }
[data-theme="claro"] .conta { background: #fff; box-shadow: 0 30px 70px -40px rgba(15, 23, 42, 0.3); }
[data-theme="claro"] .conta__linha--total { background: rgba(34, 197, 94, 0.1); }
[data-theme="claro"] .comparativo__trilho { background: rgba(15, 23, 42, 0.08); }
[data-theme="claro"] .secao--faixa { background: linear-gradient(180deg, transparent, rgba(226, 233, 246, 0.6) 18%, rgba(226, 233, 246, 0.6) 82%, transparent); }

[data-theme="claro"] .galeria__abas,
[data-theme="claro"] .tabela-rolagem,
[data-theme="claro"] .faq details,
[data-theme="claro"] .garantia,
[data-theme="claro"] .publico li { background: #fff; }

[data-theme="claro"] .tabela th.coluna-destaque { color: var(--texto); }
[data-theme="claro"] .nao { background: rgba(15, 23, 42, 0.05); }
[data-theme="claro"] .para-quem--nao .lista-check .ic { background: rgba(15, 23, 42, 0.06); }
[data-theme="claro"] .plano__economia--vazio { background: rgba(15, 23, 42, 0.05); }

[data-theme="claro"] .plano--destaque {
  background:
    linear-gradient(180deg, #ffffff, #f3f7ff) padding-box,
    linear-gradient(160deg, rgba(47, 123, 255, 0.9), rgba(139, 92, 246, 0.9) 40%, rgba(15, 23, 42, 0.1) 75%) border-box;
  box-shadow: 0 40px 80px -40px rgba(47, 123, 255, 0.35);
}

[data-theme="claro"] .cta-final {
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(47, 123, 255, 0.16), transparent 70%),
    radial-gradient(500px 320px at 100% 100%, rgba(139, 92, 246, 0.14), transparent 70%),
    #fff;
}

[data-theme="claro"] .barra-cta:not([hidden]) { background: rgba(255, 255, 255, 0.96); box-shadow: 0 20px 40px -18px rgba(15, 23, 42, 0.35); }

@media (max-width: 760px) {
  [data-theme="claro"] .topo.is-rolado { background: rgba(245, 247, 252, 0.98); }
  [data-theme="claro"] .chip { background: #fff; }
  [data-theme="claro"] .barra-cta:not([hidden]) { background: #fff; }
}