/* ============================================================
   TOKENS.CSS — Sistema de diseño Europremezclas Blog
   Alineado con la identidad visual de europremezclas.com
   ============================================================ */

:root {
  /* Colores de marca (extraídos de la tienda live) */
  --color-primary: #1C5080;
  --color-primary-dark: #133A60;
  --color-primary-light: #2A6EAA;
  --color-secondary: #7B3A1E;
  --color-secondary-light: #9E5030;
  --color-accent: #E8901A;
  --color-accent-dark: #C47010;

  /* Fondos y superficies */
  --color-bg: #FFFFFF;
  --color-surface: #F5EDE3;
  --color-surface-alt: #EAE0D5;
  --color-surface-dark: #1A1A1A;

  /* Texto */
  --color-text: #2C2C2C;
  --color-text-muted: #6B6B6B;
  --color-text-light: #9A9A9A;
  --color-text-inverted: #FFFFFF;

  /* Bordes */
  --color-border: #DDD4C8;
  --color-border-light: #EDE6DE;

  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  --gradient-accent: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  --gradient-surface: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  --gradient-hero: linear-gradient(to bottom, rgba(28,80,128,0.5) 0%, rgba(19,58,96,0.7) 100%);

  /* Tipografía */
  --font-display: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  --leading-tight:  1.1;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

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

  /* Espaciado */
  --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;

  /* Radios */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:   0 1px 3px rgba(28,80,128,0.08);
  --shadow-md:   0 4px 16px rgba(28,80,128,0.12);
  --shadow-lg:   0 8px 32px rgba(28,80,128,0.16);
  --shadow-xl:   0 16px 64px rgba(28,80,128,0.20);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.08);

  /* Animaciones */
  --duration-fast:   150ms;
  --duration-normal: 300ms;
  --duration-slow:   600ms;
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max:     1200px;
  --container-narrow:  800px;
  --container-padding: var(--space-6);
  --section-padding:   var(--space-20);
}