/* ==========================================================================
   Basis: reset, toegankelijkheid en de weinige dingen die overal gelden.
   Geen merkkleuren en geen typografie: die komen uit brand.css en home.css.
   ========================================================================== */

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

* {
  margin: 0;
}

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

body {
  min-height: 100dvh;
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: 0;
  cursor: pointer;
}

p,
h1,
h2,
h3,
h4,
h5,
h6,
li {
  overflow-wrap: break-word;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

table {
  border-collapse: collapse;
}

/* --- focus ---------------------------------------------------------------
   Eén zichtbare focusring voor de hele site. Kleur komt uit --focus. */
:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--focus, currentColor);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- hulpklassen --------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--blauw, #031e44);
  color: var(--wit, #fff);
  font: 600 0.875rem/1 system-ui, sans-serif;
  border-radius: 6px;
  transform: translateY(-200%);
  transition: transform 0.18s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* --- beweging ------------------------------------------------------------
   Elke animatie op deze site is decoratief. Wie er last van heeft, krijgt
   de pagina meteen in de eindstand te zien. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

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

/* --- reveal --------------------------------------------------------------
   Kleine opkomstanimatie. Start onzichtbaar alleen wanneer JavaScript de
   klasse `js` heeft gezet, zodat de inhoud zonder JS gewoon zichtbaar is. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* Selectie in de merkkleur: geel met marineblauw erop haalt 12:1. */
::selection {
  background: var(--geel, #ffd95e);
  color: var(--blauw, #031e44);
}