:root {
  /* Colors — LEVION Design System v2.0 (Waldgruen / Longevity Klinik) */
  --white: #FFFFFF;
  --bg: #F8F9F7;
  --bg-elevated: #FFFFFF;
  --surface: #FFFFFF;
  --surface-hover: #F2F5F0;
  --border: #E2E8E0;
  --border-active: #2A6B44;
  --primary: #2A6B44;
  --primary-hover: #1E5434;
  --accent: #4CAF80;
  --accent-soft: #E8F5E9;
  --text: #1A1A1A;
  --text-muted: #5A5A5A;
  --text-faint: #757575;
  --danger: #C65D57;
  --gold: #C9A96E;

  /* Gradients */
  --grad-cta: linear-gradient(135deg, #2A6B44 0%, #3D8B5C 100%);
  --grad-progress: linear-gradient(90deg, #2A6B44, #4CAF80);
  --grad-glow: radial-gradient(ellipse 60% 40% at 50% -10%, rgba(74,175,128,0.08) 0%, transparent 70%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 26, 26, 0.08);
  --shadow-lg: 0 16px 40px rgba(26, 26, 26, 0.10);

  /* Typography */
  --font-display: 'DM Serif Display', 'Georgia', 'Times New Roman', serif;
  --font-main: 'Sora', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}