/* ========================================
   DAVAI — Design Tokens
   Neon Terminal aesthetic: deep darks, cyan accent, mono everywhere
   ======================================== */

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ── Dark Theme (default) ── */
[data-theme="dark"] {
  --bg-deep: #06090F;
  --bg-surface: #0C1220;
  --bg-elevated: #131B2E;
  --bg-terminal: #0A0E18;
  --bg-terminal-header: #111827;

  --text-primary: #D8DEE9;
  --text-secondary: #636E83;
  --text-heading: #EFF2F7;
  --text-accent: #22D3EE;

  --accent: #22D3EE;
  --accent-glow: rgba(34, 211, 238, 0.15);
  --accent-glow-strong: rgba(34, 211, 238, 0.3);
  --accent-warm: #F59E0B;
  --accent-success: #34D399;
  --accent-error: #F87171;

  --border: #1E293B;
  --border-light: #162032;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 30px rgba(34, 211, 238, 0.1);

  --header-bg: rgba(6, 9, 15, 0.85);
  --grid-color: rgba(34, 211, 238, 0.03);
  --noise-opacity: 0.03;
}


/* ── Typography Scale ── */
:root {
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Cascadia Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.75rem;
  --text-5xl: 3.75rem;
  --text-hero: clamp(3rem, 8vw, 7rem);

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.6;
  --tracking-tight: -0.03em;
  --tracking-normal: -0.01em;
  --tracking-wide: 0.05em;

  /* ── Spacing ── */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 10rem;

  /* ── Misc ── */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
  --max-width: 1100px;
}