/* Identidade compartilhada com fabricadeagentes.caiocastilho.com — as duas superfícies
   precisam parecer a mesma casa, porque o visitante atravessa uma para a outra. */
:root {
  --ink: #10151d;
  --ink-2: #1c2430;
  --muted: #5a6678;
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --accent: #e8b04b;
  --accent-dark: #b4690e;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  color: var(--ink-2);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { color: var(--ink); line-height: 1.2; }
a { color: var(--accent-dark); }

header { border-bottom: 1px solid #e7ecf3; padding: 18px 0; }
.mark { font-weight: 800; letter-spacing: .12em; font-size: .85rem; color: var(--ink); }

.hero { padding: 64px 0 56px; }
.kicker {
  color: var(--accent-dark); font-weight: 700; font-size: .85rem;
  letter-spacing: .08em; text-transform: uppercase; margin: 0 0 14px;
}
h1 { font-size: 2.4rem; margin: 0 0 20px; }
h2 { font-size: 1.7rem; margin: 0 0 16px; }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 70ch; margin: 0 0 24px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }
.btn {
  display: inline-block; padding: 13px 22px; border-radius: var(--radius);
  text-decoration: none; font-weight: 700; font-size: .98rem;
}
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-primary:hover { background: #d79f37; }
.btn-ghost { border: 1px solid #ccd5e0; color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--accent); }

section { padding: 56px 0; }
section.soft { background: var(--bg-soft); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 24px; }
.card {
  background: var(--bg); border: 1px solid #e7ecf3;
  border-radius: var(--radius); padding: 22px;
}
.card.feature { border-color: var(--accent); border-width: 2px; }
.card .num { color: var(--accent-dark); font-weight: 700; font-size: .78rem; letter-spacing: .07em; }
.card h3 { margin: 8px 0 8px; font-size: 1.08rem; }
.card p { margin: 0 0 10px; color: var(--muted); font-size: .95rem; }
.card p:last-child { margin-bottom: 0; }

footer { border-top: 1px solid #e7ecf3; padding: 30px 0; color: var(--muted); font-size: .9rem; }
footer p { margin: 0 0 6px; }

@media (max-width: 620px) {
  h1 { font-size: 1.9rem; }
  .hero { padding: 44px 0 40px; }
  section { padding: 42px 0; }
  .btn { width: 100%; text-align: center; }
}