/* Saldato · landing de pré-venda.
   Papel claro e quente, tinta escura, verde de "pago" como sinal da marca.
   Sem fontes externas nem estilos inline (CSP style-src 'self'). */

:root {
  color-scheme: light;
  --bg: #f7f3ec;
  --bg-alt: #efe8dc;
  --card: #fffdf9;
  --ink: #1d1a16;
  --muted: #5b554c;
  --subtle: #857e72;
  --line: #e3dacb;
  --line-strong: #cfc3af;
  --accent: #1f6f4f;
  --accent-strong: #175a40;
  --accent-soft: #dcebe2;
  --accent-ink: #fff;
  --gold: #a8742a;
  --focus: #1f6f4f;

  --font-display: 'Iowan Old Style', 'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, ui-serif, serif;
  --font-sans: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --step--1: clamp(0.82rem, 0.8rem + 0.1vw, 0.88rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.08rem);
  --step-1: clamp(1.15rem, 1.08rem + 0.3vw, 1.3rem);
  --step-2: clamp(1.6rem, 1.35rem + 1vw, 2.2rem);
  --step-3: clamp(2.2rem, 1.6rem + 2.6vw, 3.6rem);

  --wrap: 1120px;
  --gutter: clamp(16px, 4vw, 32px);
  --secao: clamp(64px, 9vw, 112px);
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 1px 0 rgb(255 255 255 / 0.6) inset, 0 20px 50px -28px rgb(60 40 10 / 0.35);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    color-scheme: dark;
    --bg: #14120f;
    --bg-alt: #1b1814;
    --card: #211d18;
    --ink: #f4efe6;
    --muted: #c3baac;
    --subtle: #958c7e;
    --line: #322c24;
    --line-strong: #4a4135;
    --accent: #5cc496;
    --accent-strong: #79d4aa;
    --accent-soft: rgb(92 196 150 / 0.14);
    --accent-ink: #0d1f17;
    --gold: #d9a85a;
    --focus: #79d4aa;
    --shadow: 0 1px 0 rgb(255 255 255 / 0.04) inset, 0 20px 50px -28px rgb(0 0 0 / 0.8);
  }
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --bg: #14120f;
  --bg-alt: #1b1814;
  --card: #211d18;
  --ink: #f4efe6;
  --muted: #c3baac;
  --subtle: #958c7e;
  --line: #322c24;
  --line-strong: #4a4135;
  --accent: #5cc496;
  --accent-strong: #79d4aa;
  --accent-soft: rgb(92 196 150 / 0.14);
  --accent-ink: #0d1f17;
  --gold: #d9a85a;
  --focus: #79d4aa;
  --shadow: 0 1px 0 rgb(255 255 255 / 0.04) inset, 0 20px 50px -28px rgb(0 0 0 / 0.8);
}

/* base */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; overflow-x: clip; }
body {
  background: var(--bg);
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-inline-size: 100%; }
input, select, button { font: inherit; }
h1, h2, h3 { color: var(--ink); line-height: 1.12; overflow-wrap: break-word; }
h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: var(--step-3); }
h2 { font-size: var(--step-2); margin-block-end: 0.6em; }
h3 { font-size: var(--step-1); font-weight: 650; margin-block-end: 0.35em; }
p + p { margin-block-start: 0.8em; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
strong { color: var(--ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

.pular {
  position: absolute; inset-inline-start: 12px; inset-block-start: -60px;
  background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: var(--radius-sm); z-index: 10;
}
.pular:focus { inset-block-start: 12px; }

.wrap { max-inline-size: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.estreito { max-inline-size: 760px; }

/* botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-block-size: 48px; padding: 0 22px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent);
  font-weight: 650; text-decoration: none; cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.btn:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--accent-ink); }
.btn:active { transform: translateY(1px); }
.btn-sm { min-block-size: 40px; padding: 0 16px; font-size: var(--step--1); }
.btn-linha { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-linha:hover { background: var(--card); color: var(--ink); border-color: var(--ink); }
.btn-cheio { inline-size: 100%; }

/* topo */
.topo {
  position: sticky; inset-block-start: 0; z-index: 5;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-block-end: 1px solid var(--line);
}
.topo-in { display: flex; align-items: center; gap: 24px; min-block-size: 64px; }
.marca { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-family: var(--font-display); font-size: 1.45rem; font-weight: 600; }
.marca:hover { color: var(--ink); }
.marca-icone { inline-size: 30px; block-size: 30px; }
.mi-fundo { fill: var(--accent); }
.mi-check { fill: none; stroke: var(--accent-ink); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.topo-nav { display: flex; gap: 22px; margin-inline-start: auto; }
.topo-nav a { color: var(--muted); text-decoration: none; font-size: var(--step--1); font-weight: 550; }
.topo-nav a:hover { color: var(--ink); }
@media (max-width: 760px) {
  .topo-nav { display: none; }
  .topo-in > .btn { margin-inline-start: auto; }
}

/* hero */
.hero { padding-block: clamp(48px, 8vw, 96px) var(--secao); }
.hero-in { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (max-width: 900px) { .hero-in { grid-template-columns: 1fr; } }
.selo {
  display: inline-block; margin-block-end: 18px; padding: 6px 12px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-strong); font-size: var(--step--1); font-weight: 650;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.lead { font-size: var(--step-1); margin-block-start: 20px; max-inline-size: 36em; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 28px; }
.nota { font-size: var(--step--1); color: var(--subtle); margin-block-start: 18px; }

/* cartão ilustrativo */
.cartao-demo {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(18px, 3vw, 26px); box-shadow: var(--shadow);
}
.cd-topo { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.cd-rotulo { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); font-weight: 700; }
.cd-titulo { font-family: var(--font-display); font-size: 1.3rem; color: var(--ink); font-weight: 600; margin-block-start: 2px; }
.cd-sub { font-size: var(--step--1); color: var(--subtle); margin-block-start: 0; }
.cd-barra { block-size: 8px; border-radius: 99px; background: var(--bg-alt); margin-block: 20px 10px; overflow: hidden; }
.cd-barra-cheia { display: block; block-size: 100%; inline-size: 30%; background: var(--accent); border-radius: inherit; }
.cd-resumo { font-size: var(--step--1); margin-block-start: 0; }
.cd-lista { list-style: none; padding: 0; margin-block-start: 16px; border-block-start: 1px solid var(--line); }
.cd-lista li {
  display: grid; grid-template-columns: 12px 52px 1fr auto; align-items: center; gap: 10px;
  padding-block: 11px; border-block-end: 1px solid var(--line); font-size: var(--step--1);
  font-variant-numeric: tabular-nums;
}
.cd-lista li > span:nth-child(3) { color: var(--ink); font-weight: 600; }
.pt { inline-size: 10px; block-size: 10px; border-radius: 50%; }
.pt-ok { background: var(--accent); }
.pt-ag { background: transparent; border: 2px solid var(--line-strong); }
.cd-legenda { font-size: 0.75rem; color: var(--subtle); margin-block-start: 14px; }
.tag {
  display: inline-block; padding: 3px 9px; border-radius: 999px; white-space: nowrap;
  font-size: 0.74rem; font-weight: 650; background: var(--bg-alt); color: var(--muted);
}
.tag-ok { background: var(--accent-soft); color: var(--accent-strong); }
@media (max-width: 420px) {
  .cd-lista li { grid-template-columns: 12px 46px 1fr; }
  .cd-lista .tag { grid-column: 2 / -1; justify-self: start; }
  .cd-topo { flex-direction: column; }
}

/* seções */
.secao { padding-block: var(--secao); }
.secao-alt { background: var(--bg-alt); }
.sobre-titulo { font-size: var(--step--1); font-weight: 700; color: var(--gold); text-transform: uppercase; letter-spacing: 0.08em; margin-block-end: 10px; }
.faixa { padding-block: var(--secao); background: var(--ink); color: color-mix(in srgb, var(--bg) 78%, var(--ink)); }
.faixa h2 { color: var(--bg); max-inline-size: 18em; }
.faixa h3 { color: var(--bg); }
.grade-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-block-start: 28px; }
.grade-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); }
@media (max-width: 820px) { .grade-3, .grade-2 { grid-template-columns: 1fr; } }
.dor { border-block-start: 2px solid color-mix(in srgb, var(--bg) 25%, transparent); padding-block-start: 18px; }

.passos { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-block-start: 32px; counter-reset: none; }
@media (max-width: 900px) { .passos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .passos { grid-template-columns: 1fr; } }
.passos li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.passo-n {
  display: inline-grid; place-items: center; inline-size: 34px; block-size: 34px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-strong); font-weight: 700; margin-block-end: 14px;
}

.checks { list-style: none; padding: 0; margin-block-start: 14px; display: grid; gap: 10px; }
.checks li { position: relative; padding-inline-start: 30px; }
.checks li::before {
  content: ''; position: absolute; inset-inline-start: 0; inset-block-start: 0.3em;
  inline-size: 18px; block-size: 18px; border-radius: 50%; background: var(--accent-soft);
}
.checks li::after {
  content: ''; position: absolute; inset-inline-start: 6px; inset-block-start: calc(0.3em + 4px);
  inline-size: 5px; block-size: 9px; border: solid var(--accent); border-width: 0 2px 2px 0; transform: rotate(45deg);
}

/* oferta */
.fundador { display: grid; grid-template-columns: 1fr 420px; gap: clamp(32px, 6vw, 72px); align-items: center; }
@media (max-width: 860px) { .fundador { grid-template-columns: 1fr; } }
.plano {
  background: var(--card); border: 2px solid var(--accent); border-radius: var(--radius);
  padding: clamp(22px, 4vw, 32px); box-shadow: var(--shadow);
}
.plano-nome { font-weight: 700; color: var(--accent-strong); text-transform: uppercase; letter-spacing: 0.08em; font-size: var(--step--1); }
.plano-preco { font-family: var(--font-display); color: var(--ink); font-size: clamp(2.8rem, 2.2rem + 2vw, 3.6rem); font-weight: 600; line-height: 1.1; margin-block-start: 6px; }
.moeda { font-size: 0.45em; vertical-align: 0.9em; margin-inline-end: 4px; }
.periodo { font-family: var(--font-sans); font-size: 0.3em; font-weight: 500; color: var(--subtle); margin-inline-start: 6px; }
.plano-eq { font-size: var(--step--1); margin-block-start: 4px; }
.plano .checks { margin-block: 20px 24px; }
.plano-rodape { font-size: 0.78rem; color: var(--subtle); margin-block-start: 12px; text-align: center; }
.cerimonial .btn { margin-block-start: 22px; }

/* dúvidas */
.faq { margin-block-start: 20px; border-block-start: 1px solid var(--line-strong); }
.faq details { border-block-end: 1px solid var(--line-strong); }
.faq summary {
  cursor: pointer; list-style: none; padding-block: 18px; padding-inline-end: 36px; position: relative;
  color: var(--ink); font-weight: 650;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; inset-inline-end: 4px; inset-block-start: 12px;
  font-size: 1.5rem; font-weight: 400; color: var(--accent);
}
.faq details[open] summary::after { content: '–'; }
.faq details p { padding-block-end: 18px; margin: 0; }

/* formulário */
.form { margin-block-start: 26px; display: grid; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(18px, 4vw, 30px); }
.campo { display: grid; gap: 6px; }
.campo label { color: var(--ink); font-weight: 600; font-size: var(--step--1); }
.campo input, .campo select {
  min-block-size: 48px; padding: 10px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink); inline-size: 100%;
}
.campo input:focus, .campo select:focus { outline: 3px solid var(--accent-soft); border-color: var(--accent); }
.campo input[aria-invalid='true'], .campo select[aria-invalid='true'] { border-color: #b3261e; }
.campo-duplo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .campo-duplo { grid-template-columns: 1fr; } }
.campo-isca { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }
.consentimento { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: var(--step--1); }
.consentimento input { inline-size: 20px; block-size: 20px; margin-block-start: 2px; accent-color: var(--accent); }
.form-status { min-block-size: 1.4em; font-size: var(--step--1); font-weight: 600; margin: 0; }
.form-status.ok { color: var(--accent-strong); }
.form-status.erro { color: #b3261e; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .form-status.erro { color: #ff8a80; }
}

.aviso h2 { font-size: var(--step-1); font-family: var(--font-sans); }
.aviso p { font-size: var(--step--1); }

/* rodapé */
.rodape { border-block-start: 1px solid var(--line); padding-block: 36px 48px; font-size: var(--step--1); color: var(--subtle); }
.rodape-in p + p { margin-block-start: 6px; }