:root {
  color: #172033;
  background: #f7f9fc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 18px 24px;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  text-decoration: none;
}

nav,
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

nav a,
.site-footer a {
  color: #43516b;
  text-decoration: none;
}

.nav-cta,
.primary-button,
.secondary-button {
  border-radius: 8px;
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  text-decoration: none;
}

.nav-cta,
.primary-button {
  background: #1565d8;
  color: #fff;
}

.secondary-button {
  border: 1px solid #b9c4d6;
  color: #172033;
}

.hero,
.tool-hero,
.content-band {
  margin: 0 auto;
  max-width: 1180px;
  padding: 56px 24px;
}

.hero {
  min-height: 520px;
  align-items: center;
  display: flex;
}

.hero h1,
.tool-hero h1,
.content-band h1 {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  line-height: 1;
  margin: 0 0 18px;
}

.section-heading h2 {
  font-size: 2rem;
  margin: 0 0 20px;
}

.eyebrow {
  color: #1565d8;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.lede {
  color: #43516b;
  font-size: 1.25rem;
  line-height: 1.6;
  max-width: 780px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.tool-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.tool-card {
  background: #fff;
  border: 1px solid #dfe5ef;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(23, 32, 51, 0.06);
  min-height: 130px;
  padding: 18px;
  text-decoration: none;
}

.tool-card span {
  display: block;
  font-weight: 800;
  margin-bottom: 8px;
}

.tool-card small,
.content-band p,
.feature-list {
  color: #43516b;
  line-height: 1.65;
}

.two-column {
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
}

.feature-list {
  background: #fff;
  border: 1px solid #dfe5ef;
  border-radius: 8px;
  margin: 0;
  padding: 24px 24px 24px 42px;
}

.ad-slot {
  align-items: center;
  border: 1px dashed #a8b5c9;
  color: #6d7b92;
  display: flex;
  justify-content: center;
  margin: 24px auto 56px;
  max-width: 970px;
  min-height: 90px;
  padding: 16px;
}

.readable {
  max-width: 820px;
}

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

  .hero {
    min-height: auto;
  }

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