/**
 * BLUE FLAME - Variables CSS de Diseño (Design Tokens)
 * Arquitectura estática ultraligera - Cero dependencias
 */

:root {
  /* --- Paleta de Colores de Marca --- */
  --color-bg-base: #070709;
  --color-bg-surface: #101116;
  --color-bg-surface-hover: #161720;
  --color-bg-elevated: #1a1b24;
  --color-bg-glass: rgba(16, 17, 22, 0.75);
  --color-bg-glass-strong: rgba(10, 11, 15, 0.92);

  /* Acentos Azules (Llama Eléctrica) */
  --color-primary: #008cf7;
  --color-primary-hover: #0074cf;
  --color-primary-light: #38bdf8;
  --color-primary-gradient: linear-gradient(135deg, #008cf7 0%, #00b4d8 100%);
  --color-primary-glow: rgba(0, 140, 247, 0.35);

  /* Acentos VIP & Premium (Flama Eléctrica Azul a Violeta Neón - Espectro Blue Flame) */
  --color-gold: #7c3aed;
  --color-gold-hover: #9333ea;
  --color-gold-light: #c084fc;
  --color-gold-gradient: linear-gradient(135deg, #0284c7 0%, #2563eb 45%, #7c3aed 100%);
  --color-gold-glow: rgba(124, 58, 237, 0.45);

  /* Colores de Texto */
  --color-text-main: #ffffff;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  --color-text-gold: #c084fc;

  /* Bordes y Líneas Divisorias */
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-subtle: rgba(255, 255, 255, 0.04);
  --color-border-hover: rgba(0, 140, 247, 0.4);
  --color-border-gold: rgba(124, 58, 237, 0.4);

  /* Estados Funcionales */
  --color-success: #10b981;
  --color-danger: #ef4444;
  --color-warning: #f59e0b;
  --color-whatsapp: #25d366;

  /* --- Tipografía --- */
  --font-family-base: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-md: 1.125rem;    /* 18px */
  --font-size-lg: 1.25rem;     /* 20px */
  --font-size-xl: 1.5rem;      /* 24px */
  --font-size-2xl: 1.875rem;   /* 30px */
  --font-size-3xl: 2.25rem;    /* 36px */
  --font-size-4xl: 3rem;       /* 48px */
  --font-size-5xl: 3.75rem;    /* 60px */

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

  /* --- Espaciados y Dimensiones --- */
  --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 */

  --container-max-width: 1200px;
  --header-height: 80px;

  /* --- Radios de Borde --- */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* --- Sombras y Efectos Glow --- */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  --shadow-elevated: 0 20px 40px -10px rgba(0, 0, 0, 0.8);
  --shadow-blue-glow: 0 0 20px rgba(0, 140, 247, 0.35);
  --shadow-gold-glow: 0 0 20px rgba(124, 58, 237, 0.4);

  /* --- Transiciones --- */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Z-Indices --- */
  --z-base: 1;
  --z-sticky: 100;
  --z-header: 1000;
  --z-modal: 2000;
  --z-toast: 3000;
}