/* ============================================
   Design Tokens - Blucorp Inspired Clean Design
   Minimal, White Space Heavy, Modern
   ============================================ */

:root {
  /* Primary Colors */
  --primary: #014AB9;
  --primary-dark: #013B94;
  --primary-darker: #012C6F;
  --primary-light: #E8F0FE;
  --primary-lighter: #F5F8FF;

  /* Accent Colors */
  --accent: #E10013;
  --accent-dark: #B4000F;
  --accent-light: #FEE8EA;

  /* Neutrals - Clean White Space Focus */
  --white: #FFFFFF;
  --gray-50: #FAFBFC;
  --gray-100: #F4F6F8;
  --gray-200: #E8EAED;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --black: #000000;

  /* Semantic Colors */
  --success: #10B981;
  --success-light: #D1FAE5;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;

  /* Gold Accent */
  --gold: #D4A017;
  --gold-light: #FDF6E3;
  --gold-dark: #A67C00;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #014AB9 0%, #0066FF 100%);
  --gradient-accent: linear-gradient(135deg, #E10013 0%, #FF4D5A 100%);
  --gradient-hero: linear-gradient(260deg, #001F4D 0%, #014AB9 50%, #4A90D9 100%);
  --gradient-subtle: linear-gradient(180deg, #F4F6F8 0%, #FFFFFF 100%);
  --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F9FAFB 100%);
  --gradient-dark: linear-gradient(160deg, #0A0F1E 0%, #111D3A 50%, #0D1526 100%);
  --gradient-midnight: linear-gradient(135deg, #0B1224 0%, #162044 100%);

  /* Typography - Font Family */
  --font-primary: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Fluid Typography Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.7vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --text-3xl: clamp(1.75rem, 1.5rem + 1.5vw, 2.5rem);
  --text-4xl: clamp(1.875rem, 1.5rem + 2vw, 3rem);
  --text-5xl: clamp(2.125rem, 1.75rem + 3vw, 4rem);
  --text-6xl: clamp(2.5rem, 2rem + 3.5vw, 5rem);

  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;
  --leading-loose: 1.8;

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

  /* Spacing Scale (8px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Section Padding - Compact & Proportionate */
  --section-py: clamp(2.5rem, 6vw, 5rem);
  --section-py-sm: clamp(1.75rem, 4vw, 3.5rem);
  --section-px: clamp(1rem, 3vw, 2rem);

  /* Container */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-narrow: 900px;
  --container-text: 680px;
  --container-padding: clamp(1rem, 3vw, 1.5rem);

  /* Border Radius - Soft & Modern */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-3xl: 36px;
  --radius-full: 9999px;

  /* Shadows - Subtle & Clean */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.08);
  --shadow-2xl: 0 24px 56px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 16px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.06), 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-primary: 0 8px 24px rgba(1, 74, 185, 0.25);
  --shadow-accent: 0 8px 24px rgba(225, 0, 19, 0.2);
  --shadow-soft: 0 2px 15px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;

  /* Z-Index Scale */
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-toast: 600;

  /* Header */
  --header-height: 88px;
  --header-height-mobile: 72px;
}

@media (max-width: 768px) {
  :root {
    --header-height: var(--header-height-mobile);
    --section-py: clamp(2rem, 5vw, 3.5rem);
    --section-py-sm: clamp(1.5rem, 3.5vw, 2.5rem);
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: clamp(0.875rem, 4vw, 1.25rem);
    --section-py: clamp(1.75rem, 5vw, 3rem);
    --section-py-sm: clamp(1.25rem, 3vw, 2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-fast: 0ms;
    --duration-base: 0ms;
    --duration-slow: 0ms;
  }
}