@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/fonts/inter-latin.woff2") format("woff2");
}
/* Arial ajustada às medidas da Inter: a troca de fonte não move o layout */
@font-face {
  font-family: "Inter Fallback";
  src: local("Arial"), local("Helvetica"), local("Liberation Sans");
  size-adjust: 107.12%;
  ascent-override: 90.44%;
  descent-override: 22.52%;
  line-gap-override: 0%;
}

:root {
  --ink: #0f1115;
  --ink-2: #1c1f26;
  --fg: #16181d;
  --muted: #545b67;
  --bg: #fbfaf7;
  --card: #ffffff;
  --line: #e7e4dc;
  --soft: #f3f1ec;
  --gold: #b7862f;        /* detalhe de marca (ponto do logo, números) */
  --gold-soft: #f6ecd8;
  --zap: #15803d;         /* botão de WhatsApp: verde reconhecível, contraste AA (≈5:1) com texto branco */
  --zap-hover: #166534;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15,17,21,.04), 0 8px 24px rgba(15,17,21,.06);
  --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 17px/1.6 Inter, "Inter Fallback", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.estreito { max-width: 760px; }
.centro { text-align: center; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

/* ---------- Topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 20;
  background: rgba(251,250,247,.86);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.topo-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.marca { font-weight: 800; font-size: 22px; letter-spacing: -.03em; text-decoration: none; }
.marca span { color: var(--gold); }
.menu { display: none; gap: 28px; margin-left: auto; }
.menu a { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 15px; }
.menu a:hover { color: var(--fg); }
.topo .btn-sm { margin-left: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px;
  border-radius: 999px; border: 1.5px solid transparent;
  font-family: inherit; font-weight: 600; font-size: 16px; line-height: 1;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn svg { width: 22px; height: 22px; flex: none; }
.btn:active { transform: scale(.98); }
.btn-zap { background: var(--zap); color: #fff; }
.btn-zap:hover { background: var(--zap-hover); }
.btn-ghost { border-color: var(--line); background: var(--card); color: var(--fg); }
.btn-ghost:hover { border-color: var(--fg); }
.btn-sm { min-height: 44px; padding: 0 16px; font-size: 15px; }
.btn-sm svg { width: 20px; height: 20px; }
.btn-grande { min-height: 58px; padding: 0 32px; font-size: 17px; }
.btn-centro { display: flex; width: fit-content; margin: 40px auto 0; }

/* ---------- Hero ---------- */
.hero { padding: 48px 0 56px; overflow: hidden; }
.hero-in { display: grid; gap: 48px; align-items: center; }
.selo {
  display: inline-block; font-size: 14px; font-weight: 600; color: var(--ink);
  background: var(--gold-soft); padding: 6px 12px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(34px, 8.5vw, 58px); font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--gold); }
.lead { font-size: 19px; color: var(--muted); margin-top: 20px; max-width: 34em; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.acoes .btn { flex: 1 1 auto; }
.nota { font-size: 14px; color: var(--muted); margin-top: 16px; }

.hero-vis { position: relative; justify-self: center; padding: 10px 0; }
.celular {
  width: 280px; height: 570px; padding: 12px;
  background: var(--ink); border-radius: 44px;
  box-shadow: 0 30px 60px rgba(15,17,21,.22), inset 0 0 0 2px #2a2e37;
}
.celular-tela { width: 100%; height: 100%; border-radius: 34px; overflow: hidden; background: #fff; }
/* A demo é renderizada em 390px de largura e reduzida para caber na moldura */
.celular-tela iframe {
  width: 390px; height: 760px; border: 0;
  transform: scale(.656); transform-origin: 0 0;
  pointer-events: none;
}
.etiqueta {
  position: absolute; display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow);
  padding: 10px 14px; border-radius: 12px; font-size: 14px; font-weight: 600; white-space: nowrap;
}
.etiqueta svg { width: 18px; height: 18px; color: var(--zap); }
.etq-1 { top: 70px; left: -60px; }
.etq-1 svg { color: var(--gold); }
.etq-2 { bottom: 90px; right: -56px; }

/* ---------- Seções ---------- */
.secao { padding: 72px 0; }
.titulo { font-size: clamp(28px, 6vw, 40px); font-weight: 800; }
.sub { color: var(--muted); margin-top: 12px; }
.cinza { background: var(--soft); }
.escuro { background: var(--ink); color: #f2f2f3; }
.escuro .titulo { color: #fff; }

.grade-3 { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 16px; }
.cartao {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.cartao h3 { font-size: 20px; margin-top: 16px; }
.cartao p { color: var(--muted); margin-top: 8px; }
.ico { width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: var(--gold-soft); color: var(--ink); }

.problema .cartao { box-shadow: none; }

.solucao { display: flex; flex-direction: column; }
.link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 20px;
  font-weight: 600; text-decoration: none; color: var(--fg); min-height: 44px;
}
.link svg { width: 18px; height: 18px; transition: transform .2s ease; }
.link:hover svg { transform: translateX(4px); }
.link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Passos */
.passos { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 28px; counter-reset: none; }
.passos li { border-top: 1px solid #2c3039; padding-top: 24px; }
.num {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--gold); color: var(--ink); font-weight: 800;
}
.passos h3 { font-size: 21px; margin-top: 16px; color: #fff; }
.passos p { color: #b9bdc6; margin-top: 8px; }

/* Inclusos */
.inclusos { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 14px; }
.inclusos li {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px;
}
.inclusos svg { width: 22px; height: 22px; color: var(--zap); flex: none; margin-top: 2px; }
.inclusos span { color: var(--muted); }
.inclusos strong { color: var(--fg); font-weight: 600; }

/* FAQ */
.faq { margin-top: 32px; display: grid; gap: 12px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 52px 20px 20px; font-weight: 600; position: relative; min-height: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 20px 20px; color: var(--muted); }

/* Final */
.final h2 { font-size: clamp(28px, 6.5vw, 44px); font-weight: 800; }
.final .lead { margin: 16px auto 32px; }

/* Rodapé */
.rodape { border-top: 1px solid var(--line); padding: 28px 0 96px; font-size: 14px; color: var(--muted); }
.rodape-in { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; }
.rodape .marca { font-size: 18px; color: var(--fg); }

/* WhatsApp flutuante (só no celular) */
.zap-flutuante {
  position: fixed; right: 16px; bottom: 16px; z-index: 30;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--zap); color: #fff; box-shadow: 0 10px 24px rgba(21,128,61,.35);
  transition: background-color .2s ease, transform .2s ease;
}
.zap-flutuante:hover { background: var(--zap-hover); }
.zap-flutuante svg { width: 30px; height: 30px; }

/* Revelação suave ao rolar */
.revelar { opacity: 0; transform: translateY(12px); transition: opacity .4s ease, transform .4s ease; }
.revelar.visivel { opacity: 1; transform: none; }

/* ---------- Telas maiores ---------- */
@media (max-width: 420px) {
  .topo .btn-sm span { display: none; }
  .topo .btn-sm { width: 44px; padding: 0; }
  .etq-1 { left: -24px; }
  .etq-2 { right: -20px; }
}
@media (min-width: 768px) {
  .menu { display: flex; }
  .topo .btn-sm { margin-left: 8px; }
  .acoes .btn { flex: 0 0 auto; }
  .grade-3 { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .passos { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .inclusos { grid-template-columns: repeat(2, 1fr); }
  .zap-flutuante { display: none; }
  .rodape { padding-bottom: 28px; }
  .secao { padding: 96px 0; }
}
@media (min-width: 1024px) {
  .hero { padding: 72px 0 88px; }
  .hero-in { grid-template-columns: 1.15fr .85fr; gap: 64px; }
  .inclusos { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .revelar { opacity: 1; transform: none; }
}

/* Texto corrido (área atendida) */
.texto { color: var(--muted); margin-top: 20px; font-size: 18px; }

/* Página 404 */
.erro404 { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 48px 0; }
.erro404 .codigo { font-size: 72px; font-weight: 800; color: var(--gold); letter-spacing: -.04em; }
.erro404 h1 { font-size: clamp(28px, 6vw, 40px); margin-top: 8px; }
.erro404 p { color: var(--muted); margin: 16px auto 32px; max-width: 30em; }
.erro404 .acoes { justify-content: center; }