/* ==========================================================================
   Noise Landing Page - Design Tokens & Theme Variables
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root, [data-theme="dark"] {
  --theme: dark;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Deep OLED Surface System */
  --bg-app: #070709;
  --bg-base: #0c0d10;
  --bg-surface: rgba(22, 23, 29, 0.65);
  --bg-surface-elevated: rgba(30, 32, 40, 0.75);
  --bg-surface-hover: rgba(42, 45, 56, 0.85);
  --bg-card: rgba(18, 19, 24, 0.7);
  --bg-input: rgba(14, 15, 18, 0.8);
  --bg-modal: rgba(14, 15, 20, 0.95);

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-default: rgba(255, 255, 255, 0.14);
  --border-strong: rgba(255, 255, 255, 0.24);
  --border-glow: rgba(255, 255, 255, 0.2);

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #8492a6;
  --text-dim: #505c6e;
  --text-inverse: #070709;

  /* Brand & Vibrant Accents (Sleek Titanium & Zinc Gray Palette) */
  --brand-primary: #e4e4e7;          /* Crisp Titanium Gray */
  --brand-primary-light: #ffffff;
  --brand-primary-dark: #71717a;
  --brand-secondary: #8b5cf6;        /* Electric Violet (Decibel AI) */
  --brand-secondary-light: #a78bfa;
  --brand-accent: #a1a1aa;           /* Slate Gray */
  
  /* Status Colors */
  --status-conflict: #f43f5e;        /* Rose / Conflict Red */
  --status-warning: #f59e0b;         /* Amber */
  --status-success: #10b981;         /* Emerald Mint */
  --status-info: #3b82f6;            /* Blue */

  /* Team Member Dynamic Swatches */
  --member-alex: #a1a1aa;
  --member-sarah: #10b981;
  --member-michael: #06b6d4;
  --member-elena: #f43f5e;
  --member-david: #f59e0b;
  --member-decibel: #8b5cf6;

  /* Glassmorphism & Liquid Blurs */
  --glass-blur: blur(20px) saturate(180%);
  --glass-blur-heavy: blur(32px) saturate(200%);
  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  --glass-highlight-strong: inset 0 1px 1px rgba(255, 255, 255, 0.25);

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.75);
  --shadow-glow-teal: 0 0 36px rgba(255, 255, 255, 0.12);
  --shadow-glow-violet: 0 0 40px rgba(139, 92, 246, 0.28);
  --shadow-glow-combined: 0 10px 40px -10px rgba(255, 255, 255, 0.15), 0 20px 60px -15px rgba(139, 92, 246, 0.25);

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease-smooth);
  --transition-normal: 250ms var(--ease-smooth);
  --transition-slow: 400ms var(--ease-smooth);

  /* Layout Container */
  --container-max: 1240px;
  --header-height: 76px;
}

/* Pristine Crystal Snow Light Theme */
[data-theme="light"] {
  --theme: light;

  --bg-app: #f4f6fb;
  --bg-base: #ffffff;
  --bg-surface: rgba(255, 255, 255, 0.78);
  --bg-surface-elevated: rgba(255, 255, 255, 0.92);
  --bg-surface-hover: rgba(240, 243, 249, 0.95);
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-input: rgba(241, 245, 249, 0.9);
  --bg-modal: rgba(255, 255, 255, 0.98);

  --border-subtle: rgba(0, 0, 0, 0.06);
  --border-default: rgba(0, 0, 0, 0.12);
  --border-strong: rgba(0, 0, 0, 0.2);
  --border-glow: rgba(0, 0, 0, 0.25);

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --text-inverse: #ffffff;

  --brand-primary: #18181b;
  --brand-primary-light: #3f3f46;
  --brand-primary-dark: #09090b;
  --brand-secondary: #7c3aed;
  --brand-secondary-light: #8b5cf6;

  --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --glass-highlight-strong: inset 0 1px 1px rgba(255, 255, 255, 0.95);

  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.12);
  --shadow-glow-teal: 0 0 30px rgba(0, 0, 0, 0.12);
  --shadow-glow-violet: 0 0 30px rgba(124, 58, 237, 0.15);
  --shadow-glow-combined: 0 10px 40px -10px rgba(0, 0, 0, 0.12), 0 20px 60px -15px rgba(124, 58, 237, 0.1);
}