/* ── Fonts ── */
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Colors */
  --bg: #050505;
  --bg-elevated: #0c0c10;
  --surface: #131316;
  --surface-hover: #1c1c22;
  --text: #f0f0f0;
  --text-muted: rgba(240, 240, 240, 0.55);
  --text-subtle: rgba(240, 240, 240, 0.3);
  --accent: #c8ff00;
  --accent-hover: #d4ff33;
  --accent-glow: rgba(200, 255, 0, 0.15);
  --accent-alt: #5b5bff;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);

  /* Typography */
  --font-display: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Font sizes - fluid */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  --text-2xl: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  --text-3xl: clamp(2.25rem, 1.5rem + 3vw, 3.5rem);
  --text-4xl: clamp(3rem, 2rem + 4vw, 5rem);
  --text-hero: clamp(3.5rem, 2rem + 7vw, 8rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;
  --space-section: clamp(5rem, 4rem + 6vw, 10rem);

  /* Layout */
  --container-max: 1280px;
  --container-wide: 1440px;
  --container-padding: clamp(1rem, 4vw, 3rem);

  /* Animated gradient text */
  --gradient-accent: linear-gradient(
    90deg,
    #c8ff00 0%,
    #8fbf00 15%,
    #c8ff00 30%,
    #f0ffaa 50%,
    #c8ff00 70%,
    #8fbf00 85%,
    #c8ff00 100%
  );

  /* Effects */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Nav */
  --nav-height: 72px;
}