:root {
  /* Colors */
  --bg-primary: #210728;
  --bg-dark: #17051d;
  --accent-light: #ffd329;
  --white: #f1f4f4;
  --btn-accent-from: #8cff4b;
  --btn-accent-to: #19c93f;
  --btn-accent: linear-gradient(180deg, #8cff4b 0%, #19c93f 100%);
  --btn-secondary-border: #c18a2e;
  --text: #b9a9c4;
  --heading: #ffd429;
  --btn-dark-text: #102013;
  --card-bg: #2b0d36;
  --neon-green: #22d943;
  --danger: #d5182b;

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --fs-body: clamp(0.875rem, 1.6vw, 1rem);
  --fs-h1: clamp(2.25rem, 5vw, 3rem);
  --fs-h2: clamp(1.625rem, 3.5vw, 2.125rem);
  --fs-h3: clamp(1.25rem, 2.4vw, 1.5rem);
  --lh: 1.6;

  /* Spacing */
  --section-gap: clamp(2.5rem, 5vw, 3.75rem);
  --grid-gap: 1.25rem;
  --paragraph-gap: 1.25rem;
  --h2-gap: 1.25rem;
  --h3-gap: 1rem;
  --faq-gap: 0.875rem;
  --card-padding: 1.5rem;
  --container-max: 1440px;

  /* Radius / shape */
  --radius: 6px;

  /* Effects */
  --shadow-card: 0 6px 20px rgba(0, 0, 0, 0.35);
  --transition: 0.25s ease;

  /* Layout */
  --header-h: 72px;
}