:root {
  --prime-blue: #0a58ca;
  --prime-blue-dark: #003d94;
  --prime-blue-soft: #eaf3ff;
  --prime-navy: #0b1f33;
  --prime-ink: #1b2b3b;
  --prime-text: #405469;
  --prime-muted: #6f8193;
  --prime-line: #dfe7ef;
  --prime-surface: #ffffff;
  --prime-surface-soft: #f6f9fc;
  --prime-success: #1f8a5b;
  --shadow-sm: 0 8px 24px rgba(13, 41, 68, 0.08);
  --shadow-md: 0 18px 50px rgba(13, 41, 68, 0.12);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 34px;
  --container-max: 1200px;
  --header-height: 82px;
  --transition: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--prime-surface);
  color: var(--prime-text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: inherit; }
p { line-height: 1.75; }
h1, h2, h3, h4, h5, h6 {
  color: var(--prime-ink);
  font-weight: 750;
  letter-spacing: -0.025em;
}
::selection { background: rgba(10, 88, 202, .16); color: var(--prime-navy); }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  transform: translateY(-150%);
  background: #fff;
  color: var(--prime-navy);
  border: 1px solid var(--prime-line);
  border-radius: 10px;
  padding: .65rem .9rem;
  box-shadow: var(--shadow-sm);
}
.skip-link:focus { transform: none; }

:focus-visible {
  outline: 3px solid rgba(10, 88, 202, .34);
  outline-offset: 3px;
}

.container-xl { max-width: var(--container-max); }
.section { padding: 96px 0; }
.section-sm { padding: 68px 0; }
.section-soft { background: var(--prime-surface-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--prime-blue);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.display-title {
  font-size: clamp(2.75rem, 5vw, 5.4rem);
  line-height: .98;
  letter-spacing: -0.055em;
  max-width: 920px;
}
.section-title {
  max-width: 760px;
  margin-bottom: 2.4rem;
}
.section-title.center { margin-inline: auto; text-align: center; }
.section-title h2,
.page-intro h1 {
  font-size: clamp(2.15rem, 3.6vw, 4rem);
  line-height: 1.05;
  margin: .9rem 0 1rem;
}
.lead-copy {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  color: var(--prime-text);
  line-height: 1.75;
  max-width: 720px;
}

.muted { color: var(--prime-muted); }
.text-prime { color: var(--prime-blue) !important; }
.bg-prime-soft { background: var(--prime-blue-soft) !important; }
.border-prime { border-color: var(--prime-line) !important; }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 620ms ease, transform 620ms ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}