/* ========================================
   CSS Variables - Design System TerceirizaPro
   ======================================== */

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

  /* Base Colors - Dark Theme */
  --color-background: hsl(60, 5%, 11%);
  --color-foreground: hsl(45, 20%, 95%);

  /* Card Colors */
  --color-card: hsl(60, 5%, 14%);
  --color-card-foreground: hsl(45, 20%, 95%);

  /* Primary - Gold/Yellow (Brand Color) */
  --color-primary: hsl(45, 91%, 42%);
  --color-primary-foreground: hsl(60, 5%, 11%);
  --color-primary-hover: hsl(45, 91%, 38%);

  /* Secondary */
  --color-secondary: hsl(60, 5%, 18%);
  --color-secondary-foreground: hsl(45, 20%, 95%);

  /* Muted (Disabled/Subtle) */
  --color-muted: hsl(60, 5%, 20%);
  --color-muted-foreground: hsl(45, 10%, 65%);

  /* Accent */
  --color-accent: hsl(45, 91%, 42%);
  --color-accent-foreground: hsl(60, 5%, 11%);

  /* Borders and Inputs */
  --color-border: hsl(60, 5%, 25%);
  --color-input: hsl(60, 5%, 25%);
  --color-ring: hsl(45, 91%, 42%);

  /* Custom TPRO Tokens */
  --color-gold: hsl(45, 91%, 42%);
  --color-gold-glow: hsl(45, 91%, 52%);
  --color-dark-base: hsl(60, 5%, 11%);
  --color-dark-elevated: hsl(60, 5%, 14%);

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

  --gradient-gold: linear-gradient(135deg, hsl(45, 91%, 42%), hsl(45, 91%, 52%));
  --gradient-dark: linear-gradient(180deg, hsl(60, 5%, 14%), hsl(60, 5%, 11%));
  --gradient-hero-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%);

  /* WhatsApp Button */
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1da851;
  --gradient-whatsapp: linear-gradient(135deg, #25D366, #20c05c);
  --shadow-whatsapp: 0 10px 40px -10px rgba(37, 211, 102, 0.4);
  --shadow-whatsapp-hover: 0 10px 50px -10px rgba(37, 211, 102, 0.6);

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

  --shadow-gold: 0 10px 40px -10px hsla(45, 91%, 42%, 0.3);
  --shadow-gold-hover: 0 10px 50px -10px hsla(45, 91%, 42%, 0.5);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-card-hover: 0 6px 30px rgba(0, 0, 0, 0.5);

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

  /* Font Families */
  --font-family-base: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;

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

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

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

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

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

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

  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.75rem;   /* 12px */
  --radius-xl: 1rem;      /* 16px */
  --radius-2xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;  /* Full circle */

  /* ==================== TRANSITIONS ==================== */

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* ==================== BREAKPOINTS (for JS) ==================== */

  --breakpoint-mobile: 480px;
  --breakpoint-tablet: 768px;
  --breakpoint-desktop: 1024px;
  --breakpoint-wide: 1280px;

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

  --container-max-width: 1152px;  /* 72rem */
  --container-padding: 1rem;

  /* ==================== Z-INDEX ==================== */

  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

/* ==================== MEDIA QUERY BREAKPOINTS ==================== */

/* Mobile: < 480px (default styles) */
/* Tablet: 481px - 768px */
/* Desktop: > 768px */