:root {
  --bg: #f5f7f8;
  --ink: #15202b;
  --muted: #637184;
  --line: rgba(21, 32, 43, 0.14);
  --brand: #008ca3;
  --accent: #f59e0b;
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(135deg, #f8fafb 0%, var(--bg) 58%, #e4ebef 100%);
  font-family: "Bahnschrift", "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 18px;
}

.brand {
  color: var(--brand);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

nav a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.hero,
.content {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 18px;
}

.hero {
  min-height: 54vh;
  display: grid;
  align-content: center;
}

.kicker {
  margin: 0 0 12px;
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  margin: 0;
  font-size: 72px;
  line-height: 0.96;
}

h2 {
  margin: 0 0 14px;
  font-size: 30px;
}

h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

p {
  max-width: 780px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.cta,
.text-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
}

.cta {
  background: var(--brand);
  color: #ffffff;
  padding: 14px 18px;
  box-shadow: 0 12px 26px rgba(0, 140, 163, 0.24);
}

.text-link {
  color: var(--brand);
}

.content {
  border-top: 1px solid var(--line);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 34px;
}

article {
  min-height: 160px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 20px;
}

article p {
  margin-top: 0;
  font-size: 16px;
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  h1 {
    font-size: 42px;
    line-height: 1.02;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}