:root {
  --font-heading: "Open Sans", serif;
  --font-body: "Open Sans", sans-serif;
  --bg: #ffffff;
  --card: #ffffff;
  --text: #111827;
  --muted: #52606d;
  --accent: #ffb706;
  --primary: #0055ff;
  --secondary: #f5f7f9;
  --border: #d9e2ec;
  --page-bg: radial-gradient(circle at 10% 20%, rgba(255, 183, 6, 0.03), transparent 25%), var(--bg);
  --header-bg: rgba(255, 255, 255, 0.96);
  --footer-bg: #13191e;
  --input-bg: #ffffff;
  --button-bg: linear-gradient(135deg, #0055ff, #ffb706);
  --button-text: #13191e;
  --button-shadow: 0 12px 30px rgba(255, 183, 6, 0.14);
  --card-shadow: 0 16px 40px rgba(17, 24, 39, 0.08);
  --cta-bg: linear-gradient(135deg, rgba(0, 85, 255, 0.1), rgba(245, 247, 249, 0.05));
  --radius-card: 18px;
  --radius-button: 999px;
  --radius-input: 999px;
  --section-pad: 88px;
  --hero-pad: 120px;
  --font-weight-heading: 700;
  --font-weight-body: 400;
  --letter-spacing-heading: -0.02em;
  --card-hover-lift: translateY(-3px);
  --transition-speed: 0.2s;
  --density: balanced;
}