:root {
  color-scheme: light;
  --ink: #102033;
  --muted: #5c6b7a;
  --line: #d7dee8;
  --panel: #ffffff;
  --bg: #f6f8fb;
  --blue: #0ea5e9;
  --violet: #7c3aed;
  --green: #16a34a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: #0369a1;
  text-decoration: none;
}

.hero {
  background: #0f172a;
  color: #f8fafc;
  padding: 24px;
}

.nav {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1160px;
}

.nav a {
  color: #dbeafe;
  margin-left: 18px;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 42px;
  grid-template-columns: 0.82fr 1.18fr;
  margin: 56px auto 26px;
  max-width: 1160px;
}

.hero img,
.split img {
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: block;
  max-width: 100%;
}

.eyebrow {
  color: #7dd3fc;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  font-size: 56px;
  letter-spacing: 0;
  line-height: 1.02;
  margin: 0 0 22px;
}

h2 {
  font-size: 34px;
  letter-spacing: 0;
  margin: 0 0 20px;
}

h3 {
  margin: 0 0 10px;
}

.lead {
  color: #cbd5e1;
  font-size: 20px;
  margin-bottom: 30px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  border: 1px solid #93c5fd;
  color: #e0f2fe;
  display: inline-block;
  font-weight: 700;
  padding: 11px 16px;
}

.button.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
}

.section {
  margin: 0 auto;
  max-width: 1160px;
  padding: 54px 24px;
}

.cards {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

article {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 20px;
}

article p,
.section p {
  color: var(--muted);
}

.split {
  align-items: center;
  display: grid;
  gap: 32px;
  grid-template-columns: 0.72fr 1.28fr;
}

@media (max-width: 850px) {
  .hero-grid,
  .split,
  .cards {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 40px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav a {
    margin: 0 14px 0 0;
  }
}