/* file: flowtitude.css */

@layer base {
  :root {
    /* ============================================================
       1) RANGES / KNOBS (configuration only)
       These variables are the "inputs" that define the system.
       ============================================================ */

    /* Viewport range used for fluid interpolation */
    --viewport-min: 410px;
    --viewport-max: 1280px;

    /* Base typography (size range + scaling ratio range) */
    --ft-text-min: 1rem;
    --ft-text-max: 1.125rem;

    --ft-type-step-min: 1.125;
    --ft-type-step-max: 1.2;

    /* Global text multiplier (density / compact mode) */
    --ft-text-factor: 1;

    /* Base spacing (size range + scaling ratio range) */
    --ft-space-min: 0.5rem;
    --ft-space-max: 1.5rem;

    /* Single fluid ratio used to step spacing up/down */
    --ft-space-step-min: 1.3;
    --ft-space-step-max: 1.5;

    /* Global spacing multiplier */
    --ft-space-factor: 1;

    /* Semantic multipliers (used to build meaningful tokens) */
    --ft-space-factor-inner: 0.5;
    --ft-space-factor-content: 1;
    --ft-space-factor-stack: 1;
    --ft-space-factor-block: 1;
    --ft-space-factor-columns: 1;
    --ft-space-factor-section: 2;
    --ft-space-factor-hero: 2.5;

    /* Layout defaults */
    --ft-container: min(var(--container-7xl), 90%);
    --ft-padding-content-x: 1rem;
    --ft-padding-content-y: var(--spacing-section);
    --ft-gap-content: var(--spacing-block);

    /* Base colors (mapped to fg/bg tokens inside @theme) */
    --ft-color-text: #000;
    --ft-color-background: #fff;

    /* Card widths (utility-friendly sizes) */
    --ft-card-xs: 12rem;
    --ft-card-sm: 14rem;
    --ft-card-md: 18rem;
    --ft-card-lg: 24rem;
    --ft-card-xl: 36rem;

    /* ============================================================
       2) DERIVED VALUES (computed from knobs)
       These should not be edited directly.
       ============================================================ */

    /* Fluid interpolation helper: (100vw - min) / (max - min) */
    --ft-fluid-t: calc(
      (100vw - var(--viewport-min)) /
      (var(--viewport-max) - var(--viewport-min))
    );

    /* Fluid base text size */
    --ft-text-value: clamp(
      var(--ft-text-min),
      calc(var(--ft-text-min) + (var(--ft-text-max) - var(--ft-text-min)) * var(--ft-fluid-t)),
      var(--ft-text-max)
    );

    /* Fluid type scaling ratio */
    --ft-type-step: clamp(
      var(--ft-type-step-min),
      calc(var(--ft-type-step-min) + (var(--ft-type-step-max) - var(--ft-type-step-min)) * var(--ft-fluid-t)),
      var(--ft-type-step-max)
    );

    /* Fluid base spacing value */
    --ft-space-value: clamp(
      var(--ft-space-min),
      calc(var(--ft-space-min) + (var(--ft-space-max) - var(--ft-space-min)) * var(--ft-fluid-t)),
      var(--ft-space-max)
    );

    /* Fluid spacing scaling ratio */
    --ft-space-step: clamp(
      var(--ft-space-step-min),
      calc(var(--ft-space-step-min) + (var(--ft-space-step-max) - var(--ft-space-step-min)) * var(--ft-fluid-t)),
      var(--ft-space-step-max)
    );
  }
}

@theme {

  /* ============================================================
     FONTS
     ============================================================ */
    /* Tienda (rediseño aprobado 7-oct-2026): fuentes alojadas en uploads/windpress/fonts, @font-face en components/custom.css */
    --font-body: "Plus Jakarta Sans", Arial, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    --font-display: "DM Serif Display", Georgia, "Times New Roman", ui-serif, serif;

    /* ============================================================
       PALETTE (kept as-is)
       Note: pick whether --color-primary should be a real "primary"
       (e.g. 600/700) or a softer default (e.g. 100).
       ============================================================ */
    /* Edinumen USA: primary = azul de marca (#1d5bd8), secondary = azul marino (#132a65). Paso 500 = color exacto. */
    --color-secondary-50: oklch(0.970 0.009 264.65);
    --color-secondary-100: oklch(0.930 0.019 264.65);
    --color-secondary-200: oklch(0.870 0.038 264.65);
    --color-secondary-300: oklch(0.790 0.060 264.65);
    --color-secondary-400: oklch(0.700 0.087 264.65);
    --color-secondary-500: oklch(0.307 0.108 264.65);
    --color-secondary-600: oklch(0.264 0.103 264.65);
    --color-secondary-700: oklch(0.227 0.095 264.65);
    --color-secondary-800: oklch(0.193 0.087 264.65);
    --color-secondary-900: oklch(0.162 0.076 264.65);
    --color-secondary-950: oklch(0.135 0.065 264.65);

    --color-primary-50: oklch(0.970 0.016 262.19);
    --color-primary-100: oklch(0.930 0.036 262.19);
    --color-primary-200: oklch(0.870 0.071 262.19);
    --color-primary-300: oklch(0.790 0.111 262.19);
    --color-primary-400: oklch(0.700 0.162 262.19);
    --color-primary-500: oklch(0.513 0.202 262.19);
    --color-primary-600: oklch(0.441 0.192 262.19);
    --color-primary-700: oklch(0.379 0.178 262.19);
    --color-primary-800: oklch(0.323 0.162 262.19);
    --color-primary-900: oklch(0.272 0.141 262.19);
    --color-primary-950: oklch(0.226 0.121 262.19);

    /* Acento naranja de la tienda (botones de compra, precios destacados); 500 = #f28a1a. Papel = fondo cálido de la tienda. */
    --color-accent-50: #fff6eb;
    --color-accent-100: #ffe7cc;
    --color-accent-200: #ffcf99;
    --color-accent-300: #ffb866;
    --color-accent-400: #ffa53d;
    --color-accent-500: #f28a1a;
    --color-accent-600: #d9740b;
    --color-accent-700: #b35d07;
    --color-accent-800: #8c4806;
    --color-accent-900: #663405;
    --color-accent-950: #3d1f03;
    --color-paper: #f7f5f0;

    /* Flat defaults (choose the ones you want as "brand defaults") */
    --color-secondary: var(--color-secondary-500);
    --color-primary: var(--color-primary-500);
    --color-accent: var(--color-accent-500);

    /* ============================================================
       TYPOGRAPHY (leading + sizes)
       ============================================================ */
  
    --leading-none: 1em;
    --leading-tight: 1.2em;
    --leading-snug: 1.375em;
    --leading-normal: 1.5em;
    --leading-relaxed: 1.625em;
    --leading-loose: 2em;

    --text-base: calc(var(--ft-text-value) * var(--ft-text-factor));
    --text-sm: calc(var(--text-base) / var(--ft-type-step));
    --text-xs: calc(var(--text-sm) / var(--ft-type-step));

    --text-lg: calc(var(--text-base) * var(--ft-type-step));
    --text-xl: calc(var(--text-lg) * var(--ft-type-step));
    --text-2xl: calc(var(--text-xl) * var(--ft-type-step));
    --text-3xl: calc(var(--text-2xl) * var(--ft-type-step));
    --text-4xl: calc(var(--text-3xl) * var(--ft-type-step));
    --text-5xl: calc(var(--text-4xl) * var(--ft-type-step));
    --text-6xl: calc(var(--text-5xl) * var(--ft-type-step));
    --text-7xl: calc(var(--text-6xl) * var(--ft-type-step));
    --text-8xl: calc(var(--text-7xl) * var(--ft-type-step));
    --text-9xl: calc(var(--text-8xl) * var(--ft-type-step));

    /* ============================================================
       SPACING (base + fluid scale + semantic tokens)
       Tailwind v4 will generate utilities like: p-inner, gap-content, etc.
       ============================================================ */
    --spacing: 0.25rem;

    /* Fluid scale (xs → 2xl) around ft-space-value */
    --spacing-fluid-md: calc(var(--ft-space-value) * var(--ft-space-factor));

    --spacing-fluid-sm: calc(var(--spacing-fluid-md) / var(--ft-space-step));
    --spacing-fluid-xs: calc(var(--spacing-fluid-sm) / var(--ft-space-step));

    --spacing-fluid-lg: calc(var(--spacing-fluid-md) * var(--ft-space-step));
    --spacing-fluid-xl: calc(var(--spacing-fluid-lg) * var(--ft-space-step));
    --spacing-fluid-2xl: calc(var(--spacing-fluid-xl) * var(--ft-space-step));

    /* Semantic tokens */
    --spacing-inner: calc(var(--spacing-fluid-xs) * var(--ft-space-factor-inner));
    --spacing-content: calc(var(--spacing-fluid-sm) * var(--ft-space-factor-content));
    --spacing-stack: calc(var(--spacing-fluid-sm) * var(--ft-space-factor-stack));
    --spacing-block: calc(var(--spacing-fluid-md) * var(--ft-space-factor-block));
    --spacing-columns: calc(var(--spacing-fluid-md) * var(--ft-space-factor-columns));
    --spacing-section: calc(var(--spacing-fluid-xl) * var(--ft-space-factor-section));
    --spacing-hero: calc(var(--spacing-fluid-2xl) * var(--ft-space-factor-hero));

   /* ============================================================
      RADIUS 
      ============================================================ */
    /* Edinumen USA: escala de Tailwind un escalón más recta (por defecto lg .5, xl .75, 2xl 1, 3xl 1.5 rem). */
    --radius-lg: 0.375rem;
    --radius-xl: 0.5rem;
    --radius-2xl: 0.75rem;
    --radius-3xl: 1.125rem;
    --radius-button: var(--radius-sm);
    --radius-card: var(--radius-md);
    --radius-section: var(--radius-md);

    /* ============================================================
       ASPECT RATIOS
       ============================================================ */
    --aspect-rrss: 1.91 / 1;
    --aspect-wide: 18 / 8;
    --aspect-ultrawide: 18 / 5;
    --aspect-golden: 1.618 / 1;
    --aspect-portrait: 3 / 4;
    --aspect-landscape: 4 / 3;
}