/* Importar fuentes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* ===================================
     SISTEMA DE COLORES - OKLCH
     ================================ */

  /* Gray - Escala de grises */
  --color-gray-950: oklch(15% 0.01 240);
  --color-gray-900: oklch(20% 0.02 240);
  --color-gray-800: oklch(30% 0.02 240);
  --color-gray-700: oklch(40% 0.02 240);
  --color-gray-600: oklch(50% 0.02 240);
  --color-gray-500: oklch(60% 0.02 240);
  --color-gray-400: oklch(70% 0.02 240);
  --color-gray-300: oklch(85% 0.01 240);

  /* Colores varios*/
  --color-blue-500: oklch(60% 0.20 250);
  --color-blue-400: oklch(70% 0.18 250);
  --color-lime-500: oklch(75% 0.18 130);
  --color-lime-400: oklch(80% 0.16 130);
  --color-purple-400: oklch(72% 0.18 300);
  --color-amber-400: oklch(80% 0.15 80);
  --color-red-400: oklch(69.404% 0.17967 22.948);
  --color-white: oklch(100% 0 0);
  --color-black: oklch(0% 0 0);

  /* Colores de utilidad (para clases .text-*) */
  --color-utility-lime: var(--color-lime-400);
  --color-utility-blue: var(--color-blue-400);
  --color-utility-purple: var(--color-purple-400);
  --color-utility-amber: var(--color-amber-400);
  --color-utility-red: var(--color-red-400);

  /* Colores con alpha (usando color-mix para transparencia) */
  --color-gray-800-alpha-50: color-mix(in oklch, var(--color-gray-800) 50%, transparent);
  --color-gray-900-alpha-60: color-mix(in oklch, var(--color-gray-900) 60%, transparent);
  --color-blue-500-alpha-10: color-mix(in oklch, var(--color-blue-500) 10%, transparent);
  --color-blue-500-alpha-20: color-mix(in oklch, var(--color-blue-500) 20%, transparent);
  --color-black-alpha-15: color-mix(in oklch, oklch(0% 0 0) 15%, transparent);
  --color-black-alpha-50: color-mix(in oklch, oklch(0% 0 0) 50%, transparent);

  /* Gradientes con OKLCH */
  --gradient-gray-dark:
    oklch(15% 0.01 240 / 0.6) 0%,
    oklch(15% 0.01 240 / 0.4) 50%,
    oklch(20% 0.02 240 / 0.2) 100%;

  /* ===================================
     ESPACIADO (Spacing Scale)
     ================================ */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.75rem;
  --spacing-lg: 1rem;
  --spacing-xl: 1.5rem;
  --spacing-2xl: 2rem;
  --spacing-3xl: 3rem;
  --spacing-4xl: 4rem;
  --spacing-5xl: 5rem;
  --spacing-6xl: 6rem;
  --spacing-7xl: 7rem;
  --spacing-8xl: 8rem;

  /* ===================================
     TIPOGRAFÍA
     ================================ */
  --font-family-base: 'Inter', sans-serif;

  /* Tamaños de TEXTO - Fijos */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;

  /* Tamaños de TEXTO - Fluidos (responsive) */
  --font-size-lg: clamp(1.125rem, 1.5vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 2vw, 1.375rem);

  /* Tamaños de TÍTULOS - Fijos */
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;

  /* Tamaños de TÍTULOS - Fluidos (responsive) */
  --font-size-4xl: clamp(2rem, 4vw, 2.5rem);
  --font-size-5xl: clamp(2.5rem, 5vw, 3.75rem);
  --font-size-6xl: clamp(3rem, 6vw, 4.5rem);
  --font-size-7xl: clamp(3.5rem, 7vw, 5.5rem);
  --font-size-8xl: clamp(4rem, 8vw, 6rem);


  /* Pesos de fuente */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;

  /* Line heights */
  --line-height-tight: 1;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* Letter spacing */
  --letter-spacing-tighter: -0.05em;
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;
  --letter-spacing-widest: 0.1em;

  /* ===================================
     BORDER RADIUS
     ================================ */
  --radius-xs: 0.25rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-pill: 9999px;

  /* ===================================
     SOMBRAS
     ================================ */
  --shadow-text: 0 25px 25px oklch(0% 0 0 / 0.15);
  --shadow-card: 0 25px 50px -12px oklch(0% 0 0 / 0.5);

  /* ===================================
     TRANSICIONES Y ANIMACIONES
     ================================ */
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  --easing-default: ease;
  --easing-in: ease-in;
  --easing-out: ease-out;
  --easing-in-out: ease-in-out;

  /* ===================================
     Z-INDEX
     ================================ */
  --z-background: 0;
  --z-content: 10;
  --z-modal: 100;
  --z-tooltip: 1000;

  /* ===================================
     BLUR Y EFECTOS
     ================================ */
  --blur-sm: 1px;
  --blur-md: 12px;

  /* ===================================
     DIMENSIONES MÁXIMAS
     ================================ */
  --max-width-sm: 28rem;
  --max-width-md: 32rem;
  --max-width-lg: 36rem;
  --max-width-xl: 64rem;

  /* ===================================
     TAMAÑOS DE ICONOS
     ================================ */
  --icon-size-sm: 1.25rem;
  --icon-size-md: 1.5rem;


  /* ===================================
   TAMAÑOS DE HEADERS
   ================================ */
  --header-height-xs: 3rem;
  --header-height-sm: 4rem;
  --header-height-md: 5rem;
  --header-height-lg: 6rem;

}