:root {
  --bg: #f3f5f8;
  --panel: #ffffff;
  --line: #d7dee8;
  --text: #111827;
  --muted: #4b5565;
  --accent: #1f3f86;
  --accent-dark: #18316a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Helvetica Neue", "Arial Nova", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

#root {
  min-height: 100vh;
}

.app-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 22px 72px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 38px;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #1c325f;
  font-weight: 700;
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.hero {
  margin-bottom: 16px;
  padding: 10px 0 8px;
}

h1 {
  margin: 8px 0 12px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.01;
  letter-spacing: -0.03em;
  max-width: 860px;
  font-weight: 600;
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 700px;
  font-size: 18px;
  line-height: 1.55;
}

.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 7px;
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.01em;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.btn:hover {
  transform: none;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn.ghost {
  color: var(--accent);
  background: #fff;
}

.btn.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn.ghost:hover {
  background: #eef3fb;
  border-color: #c5d3ea;
}

p { color: var(--muted); }

.eyebrow {
  margin: 0;
  color: #1f3f86;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 12px;
  font-weight: 700;
}

.logo-strip {
  margin: 18px 0 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 14px 16px;
}

.logo-strip p {
  margin: 0;
  font-size: 14px;
  color: #5e6879;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 22px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 8px 22px rgba(17, 30, 52, 0.06);
}

.card h2 {
  margin: 0 0 9px;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.card p { margin: 0; line-height: 1.45; }

.fit-section {
  margin-top: 18px;
}

.fit-section h3,
.final-cta h3 {
  margin: 0 0 12px;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.card.plain h4 {
  margin: 0 0 8px;
  font-size: 18px;
}

.final-cta {
  margin-top: 18px;
  border: 1px solid var(--line);
  padding: 24px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(17, 30, 52, 0.06);
}

.final-cta p {
  margin: 0;
  max-width: 620px;
}

.final-cta .btn {
  margin-top: 16px;
}

@media (max-width: 900px) {
  .grid.three {
    grid-template-columns: 1fr;
  }

  .app-shell {
    padding-top: 26px;
  }

  h1 {
    font-size: clamp(34px, 9vw, 52px);
  }
}