/* Reputana — landing pública (HTML estático, sem Vite).
   Tokens de marca alinhados ao app (src/styles/theme.css):
   azul da marca #0c4a93, ink #0a2a52, dourado #f4c430, soft #fde9a7, ivory #f8f4e8. */

:root {
  --brand: #0c4a93;
  --brand-dark: #0a2a52;
  --brand-ink: #0a2a52;
  --gold: #f4c430;
  --soft: #fde9a7;
  --ivory: #f8f4e8;
  --ink: #0f1b2d;
  --muted: #5b6b82;
  --line: #e3e9f2;
  --bg: #ffffff;
  --bg-tint: #f5f8fd;
  --radius: 14px;
  --maxw: 1120px;
  --shadow: 0 10px 40px rgba(12, 74, 147, 0.10);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: #0d5bb5; }
.btn-gold { background: var(--gold); color: var(--brand-dark); }
.btn-gold:hover { background: #ffd24d; }
.btn-ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn-ghost:hover { background: var(--bg-tint); }
.btn-lg { padding: 15px 30px; font-size: 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav .logo img { height: 34px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a { color: var(--brand-ink); font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--brand); text-decoration: none; }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* ---------- Hero ---------- */
.hero {
  padding: 80px 0 64px;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(244, 196, 48, 0.12), transparent 60%),
    radial-gradient(900px 600px at -10% 10%, rgba(12, 74, 147, 0.08), transparent 55%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--brand);
  background: var(--bg-tint);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--brand-ink);
}
.hero h1 .accent { color: var(--brand); }
.hero p.lead {
  font-size: 19px;
  color: var(--muted);
  margin: 0 0 30px;
  max-width: 520px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-note { font-size: 14px; color: var(--muted); margin-top: 18px; }

.hero-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 22px;
}
.chat-line { display: flex; gap: 10px; margin-bottom: 14px; align-items: flex-end; }
.chat-line.me { flex-direction: row-reverse; }
.bubble {
  max-width: 78%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 14.5px;
}
.bubble.them { background: var(--bg-tint); border-bottom-left-radius: 4px; color: var(--ink); }
.bubble.me { background: var(--brand); color: #fff; border-bottom-right-radius: 4px; }
.chat-meta { font-size: 12px; color: var(--muted); text-align: center; margin-top: 8px; }
.chat-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--soft); color: var(--brand-dark);
  display: grid; place-items: center; font-size: 14px; font-weight: 700; flex: none;
}

/* ---------- Faixa de confiança ---------- */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-tint);
  padding: 22px 0;
}
.trust-items {
  display: flex; flex-wrap: wrap; gap: 14px 40px;
  justify-content: center; align-items: center;
  color: var(--muted); font-size: 15px; font-weight: 500;
}
.trust-items strong { color: var(--brand-ink); }

/* ---------- Seções ---------- */
.section { padding: 84px 0; }
.section.tint { background: var(--bg-tint); }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head h2 {
  font-size: 34px; line-height: 1.15; letter-spacing: -0.02em;
  color: var(--brand-ink); margin: 0 0 14px;
}
.section-head p { font-size: 18px; color: var(--muted); margin: 0; }

/* ---------- Problema ---------- */
.pain-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  max-width: 820px; margin: 0 auto;
}
.pain {
  display: flex; gap: 14px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px;
}
.pain .x {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  background: #fde8e8; color: #c0392b; display: grid; place-items: center; font-weight: 700;
}
.pain p { margin: 0; color: var(--ink); font-size: 15.5px; }

/* ---------- Recursos ---------- */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; transition: box-shadow .2s ease, transform .08s ease;
}
.feature:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.feature .ico {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--bg-tint); display: grid; place-items: center;
  margin-bottom: 18px; font-size: 24px;
}
.feature h3 { font-size: 19px; margin: 0 0 8px; color: var(--brand-ink); }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- Como funciona ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step { text-align: center; }
.step .num {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--brand); color: #fff; font-weight: 700; font-size: 18px;
  display: grid; place-items: center; margin: 0 auto 16px;
}
.step h3 { font-size: 18px; margin: 0 0 8px; color: var(--brand-ink); }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- Preço ---------- */
.price-card {
  max-width: 560px; margin: 0 auto; text-align: center;
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  padding: 44px 36px; box-shadow: var(--shadow);
}
.price-card h3 { font-size: 24px; margin: 0 0 6px; color: var(--brand-ink); }
.price-card .price-note { color: var(--muted); font-size: 16px; margin: 0 0 24px; }
.price-list { list-style: none; margin: 0 0 28px; padding: 0; text-align: left; display: inline-block; }
.price-list li { margin: 10px 0; color: var(--ink); font-size: 15.5px; display: flex; gap: 10px; }
.price-list li::before { content: "✓"; color: var(--brand); font-weight: 700; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 4px 20px; margin-bottom: 14px; background: #fff;
}
.faq summary {
  cursor: pointer; font-weight: 600; font-size: 16.5px; color: var(--brand-ink);
  padding: 16px 0; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--brand); font-weight: 700; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 18px; color: var(--muted); font-size: 15.5px; }

/* ---------- CTA final ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff; border-radius: 24px; padding: 56px 40px; text-align: center;
}
.cta-band h2 { font-size: 32px; margin: 0 0 14px; letter-spacing: -0.02em; }
.cta-band p { font-size: 18px; margin: 0 0 28px; opacity: .9; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 32px; background: var(--bg-tint); }
.footer-grid {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px; flex-wrap: wrap; margin-bottom: 32px;
}
.footer-brand img { height: 30px; margin-bottom: 12px; }
.footer-brand p { color: var(--muted); font-size: 14px; max-width: 320px; margin: 0; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--brand-ink); margin: 0 0 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--muted); font-size: 14.5px; }
.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--muted); font-size: 14px;
}

/* ---------- Páginas legais ---------- */
.legal { padding: 56px 0 72px; }
.legal-wrap { max-width: 780px; margin: 0 auto; }
.legal h1 { font-size: 34px; color: var(--brand-ink); margin: 0 0 8px; letter-spacing: -0.02em; }
.legal .updated { color: var(--muted); font-size: 14px; margin: 0 0 36px; }
.legal h2 { font-size: 21px; color: var(--brand-ink); margin: 36px 0 12px; }
.legal p, .legal li { color: var(--ink); font-size: 16px; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal a { text-decoration: underline; }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; margin-bottom: 28px; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 38px; }
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .pain-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .hero h1 { font-size: 32px; }
  .section { padding: 60px 0; }
  .cta-band { padding: 40px 24px; }
}