/* Landing do Persuad CRM. CSS à mão (página pequena, sem build).
   Tokens espelham o design system "Sales Cockpit" do app (frontend/src/index.css). */
@font-face {
  font-family: 'Geist Variable';
  src: url('./fonts/geist-latin.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --primary: oklch(0.655 0.2 38);
  --primary-fg: oklch(0.99 0.01 70);
  --background: oklch(0.985 0.005 70);
  --foreground: oklch(0.22 0.012 55);
  --muted-fg: oklch(0.52 0.015 55);
  --border: oklch(0.90 0.008 65);
  --card: oklch(1 0 0);
  --radius: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Geist Variable', ui-sans-serif, system-ui, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { padding: 72px 0; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 700; margin-bottom: 12px; }
p.lead { font-size: 1.125rem; color: var(--muted-fg); max-width: 60ch; }

/* marca */
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; }
.brand .dot {
  width: 30px; height: 30px; border-radius: 9px; background: var(--primary);
  display: grid; place-items: center; color: var(--primary-fg); font-size: 17px;
}
.brand .sub { color: var(--muted-fg); font-weight: 500; }
header { padding: 24px 0; border-bottom: 1px solid var(--border); }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

/* botão */
.btn {
  display: inline-block; background: var(--primary); color: var(--primary-fg);
  padding: 14px 26px; border-radius: 999px; font-weight: 600; text-decoration: none;
  transition: opacity .15s ease;
}
.btn:hover { opacity: .9; }
.btn:focus-visible { outline: 3px solid var(--foreground); outline-offset: 2px; }
.btn-sm { padding: 10px 18px; font-size: .95rem; }

/* hero */
.hero { padding-top: 84px; }
.hero p.lead { margin: 18px 0 30px; }

/* grid de recursos e preços */
.grid { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 36px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; flex: 1 1 240px;
}
.card h3 { font-size: 1.125rem; margin-bottom: 8px; }
.card p { color: var(--muted-fg); font-size: .975rem; }

/* preços */
.price { font-size: 2.5rem; font-weight: 700; letter-spacing: -0.03em; }
.price span { font-size: 1rem; font-weight: 500; color: var(--muted-fg); }
.seats { color: var(--muted-fg); margin: 4px 0 18px; }
.plan ul { list-style: none; margin: 18px 0 0; }
.plan li { padding: 7px 0; border-top: 1px solid var(--border); color: var(--muted-fg); font-size: .95rem; }
.plan li::before { content: '✓'; color: var(--primary); font-weight: 700; margin-right: 8px; }
.note { margin-top: 24px; color: var(--muted-fg); }
.note a { color: var(--primary); }

/* faixa final */
.cta-band { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cta-band .wrap { text-align: center; }
.cta-band p.lead { margin: 12px auto 0; }
.cta-band .btn { margin-top: 22px; }

footer { padding: 32px 0; color: var(--muted-fg); font-size: .9rem; }
footer a { color: inherit; }

@media (max-width: 768px) {
  section { padding: 52px 0; }
  .hero { padding-top: 56px; }
  .card { flex: 1 1 100%; }
}