/**
 * assets/site.css - AmBRA Corporate (marca-irmã do Grupo AmBRAInvest).
 *
 * Tokens herdados LITERALMENTE de ambrainvest-site/assets/site.css (navy #041732 + gold #D6B233
 * fill / #6E610B texto, Source Serif 4 + Public Sans + IBM Plex Mono, escala --sp-1..9, rampa de
 * --text-* e --measure-*) - contraste já medido lá (17.89:1 navy/branco, 8.75:1 navy/gold-fill),
 * não reinventado aqui. Diferença deliberada de aplicação, não de paleta: a editorial é
 * paper-dominante com navy só no header/hero/footer; esta marca-irmã ("execução") usa a MESMA
 * regra - navy em hero/CTA/footer, papel no miolo - porque o produto é transacional (preço,
 * prazo, obrigação legal), e texto longo lê melhor em papel que em navy.
 */
@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300..600;1,8..60,300..500&family=Public+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;700&display=swap');

:root {
  --bg: #FFFFFF; --bg2: #F3EEE6; --bg3: #EAE3D8;
  --ink: #041732; --mut: #4A5560; --faint: #5C6873;
  --line: rgba(4, 23, 50, 0.12); --line-strong: rgba(4, 23, 50, 0.20);
  --gold: #6E610B; --gold-fill: #D6B233; --on-gold: #041732;
  --navy: #041732; --on-navy: #FFFFFF; --on-navy-mut: #A9B4C2;
  --danger: #8a2a1e; --danger-bg: #FBEDE9;

  --disp: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans: 'Public Sans', -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;

  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px;
  --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;

  --text-tag: 10px; --text-meta: 11px; --text-label: 12px; --text-small: 13px; --text-body-sm: 14px;

  --measure-doc: 34rem; --measure-body: 42rem; --measure-lede: 46rem;

  --r: 4px; --r-lg: 6px;
  --header-h: 72px;
  --dur-fast: 160ms; --ease: cubic-bezier(.3,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans);
  font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }

h1, h2, h3, h4 { font-family: var(--disp); font-weight: 500; margin: 0; text-wrap: balance; max-width: none; }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); line-height: 1.16; }
h3 { font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.3; }
p { margin: 0; max-width: none; }
p.body-copy { max-width: var(--measure-body); text-wrap: pretty; color: var(--mut); }
/* Parágrafo curto (1-2 frases) de card/legenda - cor muted sem medida de leitura (regra 4:
   --measure-* é só pra parágrafo LONGO de 3+ frases; aqui a largura já vem do card/coluna). */
p.card-text { max-width: none; color: var(--mut); }
p.lede { font-size: clamp(1rem, 1.4vw, 1.14rem); color: var(--mut); text-wrap: balance; max-width: none; }

.eyebrow {
  font-family: var(--mono); font-size: var(--text-label); letter-spacing: 0.2em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px; color: var(--gold);
}
.eyebrow.on-navy { color: var(--gold-fill); }

.section { position: relative; padding-block: var(--sp-9); }
.section-tight { position: relative; padding-block: var(--sp-7); }
.section.band { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { margin-bottom: var(--sp-6); }
.section-head h2 { margin-top: var(--sp-3); }
.section-head p.lede { max-width: none; margin-top: var(--sp-3); }

.grid { display: grid; gap: var(--sp-5); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
/* Empilha cedo (1140px, não 860px) - 860-1140px é a "zona de aperto" onde 3 colunas viram ~280px
   cada e qualquer bullet de 2+ palavras estufa STUB (lição Realtor OS, site-maker/SKILL.md). */
@media (max-width: 1400px) { .grid-3 { grid-template-columns: 1fr; } }

.btn {
  font-family: var(--sans); font-weight: 600; font-size: 15px; letter-spacing: 0.01em;
  padding: 13px 24px; border-radius: var(--r); display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid transparent; cursor: pointer; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.btn-primary { background: var(--gold-fill); color: var(--on-gold); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(4,23,50,.18); }
.btn-secondary { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }
.btn-secondary.on-navy { color: var(--on-navy); border-color: rgba(255,255,255,.32); }
.btn-secondary.on-navy:hover { border-color: var(--gold-fill); color: var(--gold-fill); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--sp-4); align-items: center; }

.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-5);
  display: flex; flex-direction: column; height: 100%;
}
.card.feature { border-color: var(--gold-fill); box-shadow: 0 0 0 1px var(--gold-fill); }
.card .tag { font-family: var(--mono); font-size: var(--text-tag); letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.card h3 { margin-top: var(--sp-3); }
.card .price { font-family: var(--mono); font-size: 24px; margin-top: var(--sp-3); font-variant-numeric: tabular-nums; }
.card .price small { font-size: var(--text-small); color: var(--faint); font-family: var(--sans); font-weight: 400; display: block; margin-top: 2px; }
.card ul { list-style: none; margin: var(--sp-5) 0 0; padding: 0; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.card li { font-size: var(--text-body-sm); color: var(--mut); padding-left: 22px; position: relative; line-height: 1.5; }
.card li::before { content: "\2713"; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.card .btn { margin-top: var(--sp-5); justify-content: center; }

.disclaimer-box { border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-5); background: var(--bg2); }
.disclaimer-box p { font-size: var(--text-small); line-height: 1.6; color: var(--mut); text-wrap: pretty; max-width: none; }
.disclaimer-box p + p { margin-top: 10px; }
.label-mono { font-family: var(--mono); font-size: var(--text-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin-bottom: var(--sp-3); display: block; }

.chip-row { display: flex; gap: var(--sp-2); flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.chip-row::-webkit-scrollbar { display: none; }
.chip {
  font-family: var(--mono); font-size: var(--text-tag); letter-spacing: 0.08em; text-transform: uppercase;
  white-space: nowrap; border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 12px; color: var(--mut); flex: none;
}

/* ===== header ===== */
.skip-link { position: absolute; left: -999px; top: 0; background: var(--gold-fill); color: var(--on-gold); padding: 12px 18px; z-index: 200; font-family: var(--mono); font-size: var(--text-label); }
.skip-link:focus { left: var(--sp-4); top: var(--sp-4); }
header.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.site-header .bar { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5); }
.brand { font-family: var(--disp); font-size: 1.2rem; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.brand .mark { color: var(--gold); }
nav.primary-nav { display: flex; align-items: center; gap: var(--sp-5); }
nav.primary-nav a { font-family: var(--mono); font-size: var(--text-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--mut); }
nav.primary-nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: var(--sp-4); flex: none; }
.header-actions .txt-short { display: none; }
@media (max-width: 760px) { nav.primary-nav { display: none; } }
@media (max-width: 420px) {
  .brand { font-size: 1rem; }
  .header-actions .btn { padding: 10px 14px; font-size: var(--text-body-sm); }
  .header-actions .txt-full { display: none; }
  .header-actions .txt-short { display: inline; }
}

/* ===== hero (navy) ===== */
.hero { background: var(--navy); color: var(--on-navy); padding-block: var(--sp-9) 80px; }
.hero h1 { margin-top: var(--sp-5); max-width: none; }
.hero .lede { color: var(--on-navy-mut); max-width: none; margin-top: var(--sp-5); }
.hero .mech { font-size: var(--text-body-sm); color: var(--on-navy-mut); max-width: none; margin-top: var(--sp-4); border-left: 2px solid var(--gold-fill); padding-left: 14px; }
.hero .btn-row { margin-top: var(--sp-7); }
.hero-kpis { display: flex; gap: var(--sp-7); flex-wrap: wrap; margin-top: var(--sp-8); padding-top: var(--sp-6); border-top: 1px solid rgba(255,255,255,.14); }
.kpi .n { font-family: var(--mono); font-size: 22px; color: var(--gold-fill); font-variant-numeric: tabular-nums; }
.kpi .l { font-size: var(--text-small); color: var(--on-navy-mut); margin-top: 2px; max-width: 22ch; }

.risk-figure { background: var(--danger-bg); border: 1px solid rgba(138,42,30,.25); border-radius: var(--r-lg); padding: var(--sp-5); }
.risk-figure .n { font-family: var(--mono); font-size: 38px; color: var(--danger); font-variant-numeric: tabular-nums; }
.risk-figure .l { font-size: var(--text-body-sm); color: var(--mut); margin-top: var(--sp-2); }
.risk-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sp-7); align-items: start; margin-top: var(--sp-6); }
@media (max-width: 1400px) { .risk-grid { grid-template-columns: 1fr; } }
.risk-list { margin: var(--sp-4) 0 0; padding-left: 20px; color: var(--mut); font-size: var(--text-body-sm); display: flex; flex-direction: column; gap: 10px; }
.risk-list strong { color: var(--ink); }

.boundary { border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--sp-6); background: var(--bg); }
.who-does { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-5); margin-top: var(--sp-5); }
@media (max-width: 1400px) { .who-does { grid-template-columns: 1fr; } }
.who-does > div { border-top: 2px solid var(--gold-fill); padding-top: var(--sp-3); }
.who-does .role { font-family: var(--mono); font-size: var(--text-tag); letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); }
.who-does p { font-size: var(--text-body-sm); color: var(--mut); margin-top: var(--sp-2); }

.cta { background: var(--navy); color: var(--on-navy); text-align: center; }
.cta h2 { color: var(--on-navy); }
.cta .lede { color: var(--on-navy-mut); margin-inline: auto; max-width: var(--measure-lede); }
.contact-chip { display: inline-flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; max-width: 100%; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); border-radius: var(--r-lg); padding: 10px 16px; margin-top: var(--sp-6); font-family: var(--mono); font-size: var(--text-body-sm); }
.contact-chip span { overflow-wrap: break-word; min-width: 0; }
.contact-chip button { background: var(--gold-fill); color: var(--on-gold); border: none; border-radius: 2px; font-family: var(--sans); font-weight: 600; font-size: var(--text-meta); padding: 6px 10px; cursor: pointer; }

footer.site-footer { background: var(--navy); color: var(--on-navy-mut); padding-block: var(--sp-7); font-size: var(--text-small); border-top: 1px solid rgba(255,255,255,.1); }
footer.site-footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
footer.site-footer a { text-decoration: underline; text-decoration-color: rgba(255,255,255,.3); }
footer.site-footer .legal-links { display: flex; gap: var(--sp-4); flex-wrap: wrap; }

/* ===== legal pages ===== */
.legal-page { padding-block: var(--sp-9); }
.legal-page h2 { margin-top: var(--sp-7); }
.legal-page p, .legal-page li { color: var(--mut); max-width: var(--measure-doc); text-wrap: pretty; }
.legal-page p + p { margin-top: var(--sp-4); }
.legal-page ul { max-width: var(--measure-doc); padding-left: 20px; display: flex; flex-direction: column; gap: 10px; }

/* ===== reveal (JS-progressive, no-JS = fully visible; see site.js for the 400ms fallback) ===== */
.js .reveal { opacity: 0; transform: translateY(10px); transition: opacity 480ms var(--ease), transform 480ms var(--ease); }
.js .reveal.revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { transition: none; transform: none; opacity: 1; } }