/* Design System Tokens - WA Contact Verify */
/* Based on docs/design-system.md */

:root {
  /* ========================================
     COLORS
     ======================================== */

  /* Brand Colors */
  --color-primary: #635BFF;
  --color-primary-dark: #4F46E5;
  --color-primary-light: #818CF8;

  /* Pipedrive Integration Accent */
  --color-accent: #08A742;
  --color-accent-dark: #069235;
  --color-accent-light: #10B981;

  /* WhatsApp Brand (use sparingly) */
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #128C7E;

  /* Text Colors */
  --color-text-primary: #0A2540;
  --color-text-secondary: #425466;
  --color-text-tertiary: #697386;
  --color-text-muted: #8792A2;

  /* Background Colors */
  --color-bg-primary: #FFFFFF;
  --color-bg-secondary: #F6F9FC;
  --color-bg-tertiary: #E3E8EE;
  --color-bg-elevated: #FFFFFF;

  /* Border Colors */
  --color-border-light: #E3E8EE;
  --color-border-default: #D1D5DB;
  --color-border-focus: #635BFF;

  /* Status Colors */
  --color-success: #08A742;
  --color-success-bg: #ECFDF5;
  --color-warning: #F59E0B;
  --color-warning-bg: #FFFBEB;
  --color-error: #EF4444;
  --color-error-bg: #FEF2F2;
  --color-info: #3B82F6;
  --color-info-bg: #EFF6FF;

  /* ========================================
     GRADIENTS
     ======================================== */

  --gradient-hero: linear-gradient(
    135deg,
    #F6F9FC 0%,
    #E8F4FD 25%,
    #FCE7F3 50%,
    #FEF3C7 75%,
    #F6F9FC 100%
  );

  --gradient-card: linear-gradient(
    180deg,
    #FFFFFF 0%,
    #F6F9FC 100%
  );

  --gradient-cta: linear-gradient(
    135deg,
    #635BFF 0%,
    #4F46E5 100%
  );

  --gradient-integration: linear-gradient(
    135deg,
    #08A742 0%,
    #10B981 100%
  );

  /* ========================================
     TYPOGRAPHY
     ======================================== */

  /* Font Families */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 3rem;        /* 48px */
  --text-6xl: 3.75rem;     /* 60px */
  --text-7xl: 4.5rem;      /* 72px */

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.15;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  /* Letter Spacing */
  --tracking-tighter: -0.03em;
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;

  /* ========================================
     SPACING
     ======================================== */

  --space-0: 0;
  --space-1: 0.25rem;    /* 4px */
  --space-2: 0.5rem;     /* 8px */
  --space-3: 0.75rem;    /* 12px */
  --space-4: 1rem;       /* 16px */
  --space-5: 1.25rem;    /* 20px */
  --space-6: 1.5rem;     /* 24px */
  --space-8: 2rem;       /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */
  --space-24: 6rem;      /* 96px */
  --space-32: 8rem;      /* 128px */
  --space-40: 10rem;     /* 160px */
  --space-48: 12rem;     /* 192px */

  /* ========================================
     LAYOUT
     ======================================== */

  /* Container Widths */
  --container-xs: 20rem;    /* 320px */
  --container-sm: 24rem;    /* 384px */
  --container-md: 28rem;    /* 448px */
  --container-lg: 32rem;    /* 512px */
  --container-xl: 36rem;    /* 576px */
  --container-2xl: 42rem;   /* 672px */
  --container-3xl: 48rem;   /* 768px */
  --container-4xl: 56rem;   /* 896px */
  --container-5xl: 64rem;   /* 1024px */
  --container-6xl: 72rem;   /* 1152px */
  --container-7xl: 80rem;   /* 1280px */
  --container-page: min(90vw, 72rem);

  /* Grid */
  --grid-columns: 12;
  --grid-gap: var(--space-6);
  --grid-gap-lg: var(--space-8);

  /* ========================================
     BORDER RADIUS
     ======================================== */

  --radius-none: 0;
  --radius-sm: 0.25rem;    /* 4px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* ========================================
     SHADOWS
     ======================================== */

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 2px 8px rgba(0, 0, 0, 0.06), 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 4px 12px rgba(0, 0, 0, 0.08), 0 20px 48px rgba(0, 0, 0, 0.12);
  --shadow-primary: 0 4px 12px rgba(99, 91, 255, 0.25);
  --shadow-primary-lg: 0 8px 24px rgba(99, 91, 255, 0.35);

  /* ========================================
     MOTION
     ======================================== */

  /* Easing */
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Durations */
  --duration-fast: 100ms;
  --duration-normal: 150ms;
  --duration-slow: 300ms;
  --duration-slower: 500ms;

  /* ========================================
     ICONS
     ======================================== */

  --icon-sm: 1rem;      /* 16px */
  --icon-md: 1.25rem;   /* 20px */
  --icon-lg: 1.5rem;    /* 24px */
  --icon-xl: 2rem;      /* 32px */

  /* ========================================
     BREAKPOINTS (for reference)
     ======================================== */

  /*
   * --bp-sm: 640px;
   * --bp-md: 768px;
   * --bp-lg: 1024px;
   * --bp-xl: 1280px;
   * --bp-2xl: 1536px;
   */
}