/* ==========================================================================
   Design tokens — CSS Custom Properties
   ========================================================================== */
:root {
  /* Colours */
  --color-bg-primary: #210728;
  --color-bg-dark: #17051d;
  --color-accent-light: #ffd329;
  --color-white: #F1F4F4;
  --color-cta-start: #8cff4b;
  --color-cta-end: #19c93f;
  --color-cta: linear-gradient(180deg, #8cff4b 0%, #19c93f 100%);
  --color-btn-border: #c18a2e;
  --color-text: #b9a9c4;
  --color-heading: #ffd429;
  --color-btn-dark-text: #102013;
  --color-card: #2b0d36;
  --color-accent-green: #22d943;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --fs-base: clamp(0.875rem, 1.6vw, 1rem);       /* 14–16px */
  --fs-h1: clamp(2.25rem, 5vw, 3rem);            /* 36–48px */
  --fs-h2: clamp(1.625rem, 3.4vw, 2.125rem);     /* 26–34px */
  --fs-h3: clamp(1.25rem, 2.2vw, 1.5rem);        /* 20–24px */
  --line-height: 1.6;

  /* Spacing */
  --space-section: clamp(2.5rem, 5vw, 3.75rem);  /* 40–60px */
  --space-card-gap: 1.25rem;                     /* 20px */
  --space-paragraph: 1.25rem;                    /* 20px */
  --space-h2-text: 1.25rem;                      /* 20px */
  --space-h3-text: 1rem;                         /* 16px */
  --space-faq-gap: 0.875rem;                     /* 14px */
  --space-card-padding: 1.5rem;                  /* 24px */
  --container-max: 1440px;
  --radius-card: 6px;

  /* Effects */
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 4px 16px rgba(0, 0, 0, 0.25);
  --transition: 0.25s ease;
  --header-height: 76px;
}