/* =========================================================
   Kniraven Normalize CSS
   File: /public/assets/css/kn/kn-normalize.css

   Purpose:
   This file smooths out browser defaults so a site starts from
   a predictable baseline across modern browsers.

   This file is intentionally small and low-opinion.
   Kniraven plain element standards belong in kn-standard.css.
   Kniraven reusable structural classes belong in kn-structure.css.
   Visual styling belongs in a kn-theme-*.css file.

   Public/reusable convention:
   - File name uses the kn- prefix.
   - This file uses a cascade layer.
   - This file does not define public utility classes.
   - This file should avoid project-specific visual decisions.
   ========================================================= */

@layer kn.normalize, kn.standard, kn.structure, kn.theme;

@layer kn.normalize {
  /* =========================================================
     1. BOX MODEL
     ========================================================= */

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }


  /* =========================================================
     2. DOCUMENT BASELINE
     ========================================================= */

  html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
  }


  /* =========================================================
     3. DEFAULT MARGIN NORMALIZATION
     ========================================================= */

  :where(body, h1, h2, h3, h4, p, figure, blockquote, dl, dd) {
    margin: 0;
  }

  :where(ul, ol) {
    margin-block-start: 0;
  }


  /* =========================================================
     4. MEDIA NORMALIZATION
     ========================================================= */

  :where(img, picture, svg, canvas, video, iframe) {
    display: block;
    max-width: 100%;
  }

  :where(img, video) {
    height: auto;
  }


  /* =========================================================
     5. FORM AND CODE NORMALIZATION
     ========================================================= */

  :where(button, input, textarea, select) {
    font: inherit;
  }

  :where(pre, code, kbd, samp) {
    font-size: 1em;
  }


  /* =========================================================
     6. HIDDEN ATTRIBUTE
     ========================================================= */

  [hidden] {
    display: none !important;
  }


  /* =========================================================
     7. REDUCED MOTION
     ========================================================= */

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      scroll-behavior: auto !important;
      transition-duration: 0.001ms !important;
    }
  }
}