:root {
  /* Brand colors — measured directly from the BP logo file (dominant color clusters) */
  --navy-900: #011246;
  --navy-800: #0a2e5f;
  --blue-600: #006fb2;
  --blue-100: #e3f0f8;
  --green-600: #33b52d;
  --green-500: #4cc945;
  --green-100: #e3f7e9;

  --brand-gradient: linear-gradient(135deg, #045C94 0%, var(--green-500) 100%);

  /* Neutrals */
  --bg: #f5f7fa;
  --surface: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --border: #e2e8f0;

  /* Spacing scale (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* Header height (logo + padding-block), used to pull the hero up behind the sticky header */
  --header-height: 80px;

  /* Type */
  --font-sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Glassmorphism recipe */
  --glass-bg: rgba(255, 255, 255, 0.14);
  --glass-bg-strong: rgba(255, 255, 255, 0.22);
  --glass-border: rgba(255, 255, 255, 0.35);
  --glass-blur: 16px;
  --glass-shadow: 0 8px 32px rgba(1, 18, 70, 0.18);

  --max-width: 1240px;
  --transition-fast: 180ms ease;
  --transition-base: 320ms ease;
}