/* ============================================
   Agent IQ — Design Tokens
   ============================================ */

:root {
  /* ---- Colors ---- */
  --bg-primary: #07070d;
  --bg-secondary: #0c0c18;
  --bg-tertiary: #111122;
  --bg-card: rgba(255, 255, 255, 0.025);
  --bg-card-hover: rgba(255, 255, 255, 0.055);

  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-bg-hover: rgba(255, 255, 255, 0.07);

  --accent-blue: #4f8ef7;
  --accent-purple: #a855f7;
  --accent-pink: #ec4899;
  --accent-gold: #f7c948;
  --accent-cyan: #22d3ee;
  --accent-green: #34d399;

  --gradient-primary: linear-gradient(135deg, #4f8ef7, #a855f7);
  --gradient-secondary: linear-gradient(135deg, #a855f7, #ec4899);
  --gradient-gold: linear-gradient(135deg, #f7c948, #f97316);
  --gradient-hero-bg: radial-gradient(ellipse at 50% 0%, rgba(79, 142, 247, 0.12) 0%, transparent 55%);
  --gradient-section-glow: radial-gradient(ellipse at 50% 50%, rgba(168, 85, 247, 0.06) 0%, transparent 70%);

  --text-primary: #f0f0f5;
  --text-secondary: #8a8aa3;
  --text-tertiary: #555570;
  --text-accent: #4f8ef7;

  /* ---- Typography ---- */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --fs-display: clamp(3rem, 6vw, 5rem);
  --fs-h1: clamp(2.5rem, 5vw, 4rem);
  --fs-h2: clamp(2rem, 3.5vw, 3rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-h4: clamp(1.05rem, 1.5vw, 1.2rem);
  --fs-body: clamp(0.95rem, 1.1vw, 1.05rem);
  --fs-body-lg: clamp(1.05rem, 1.3vw, 1.15rem);
  --fs-small: clamp(0.8rem, 0.95vw, 0.88rem);
  --fs-xs: 0.75rem;

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --lh-tight: 1.1;
  --lh-snug: 1.3;
  --lh-normal: 1.6;
  --lh-relaxed: 1.8;

  --ls-tight: -0.03em;
  --ls-normal: 0;
  --ls-wide: 0.04em;
  --ls-wider: 0.1em;

  /* ---- Spacing ---- */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  --space-section: clamp(5rem, 10vw, 8rem);

  /* ---- Layout ---- */
  --container-max: 1200px;
  --container-narrow: 780px;
  --container-wide: 1400px;
  --container-padding: clamp(1.25rem, 4vw, 2.5rem);

  /* ---- Borders ---- */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* ---- Shadows ---- */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow-blue: 0 0 30px rgba(79, 142, 247, 0.25);
  --shadow-glow-purple: 0 0 30px rgba(168, 85, 247, 0.25);
  --shadow-glow-gold: 0 0 30px rgba(247, 201, 72, 0.25);

  /* ---- Transitions ---- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.15s var(--ease-out);
  --transition-base: 0.3s var(--ease-out);
  --transition-slow: 0.5s var(--ease-out);
  --transition-slower: 0.8s var(--ease-out);

  /* ---- Z-index ---- */
  --z-cursor: 10000;
  --z-nav: 1000;
  --z-mobile-menu: 999;
  --z-modal: 900;
  --z-overlay: 800;
}