:root {
  --blue: #4798be;
  --blue-dark: #0a5ba8;
  --bg: #f4f8fb;
  --text: #1a2b3c;
  --muted: #5a6b7c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }

.header {
  background: #fff;
  border-bottom: 1px solid #dde6ee;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1.25rem;
}

.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: #fff;
}

.btn-lg { padding: 0.85rem 1.5rem; font-size: 1.05rem; }

.hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--blue-dark);
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin: 0.5rem 0 1rem;
}

.lead { font-size: 1.15rem; color: var(--muted); max-width: 36rem; }

.hero-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 8px 30px rgba(10, 91, 168, 0.08);
}

.hero-card ul { margin: 0; padding-left: 1.2rem; }

.section { padding: 2rem 0 4rem; }

.footer {
  border-top: 1px solid #dde6ee;
  padding: 1.5rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer a { color: var(--blue-dark); }