/* Website BIJKER // SOLUTIONS. Kleuren en lettertype komen uit kleuren.css (huisstijl, fris).
   Afstanden alleen 4/8/12/16/24/32/48, hoeken 8/12/16, overal rond. */
@import url("/kleuren.css");

:root {
  --r1: 8px; --r2: 12px; --r3: 16px;
  --breed: 1120px; --tekstbreed: 68ch;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; font-size: 18px; min-height: 100vh; }
img, svg { display: block; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.01em; margin: 0; }
h1 { font-size: clamp(32px, 5vw, 48px); }
h2 { font-size: 28px; }
h3 { font-size: 20px; }
.stil { color: var(--stil); font-size: 16px; }

/* iOS: statusbalk niet wazig, inhoud vrij van de inkeping */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top); background: var(--achter); z-index: 20; }
.pagina { max-width: var(--breed); margin: 0 auto;
  padding: calc(16px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) calc(32px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); }

/* Logo per thema */
.logo-donker { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-licht { display: none; } :root:not([data-theme="light"]) .logo-donker { display: block; } }
:root[data-theme="dark"] .logo-licht { display: none; }
:root[data-theme="dark"] .logo-donker { display: block; }

/* Kopbalk: zwevende kaart */
.kop { position: sticky; top: calc(8px + env(safe-area-inset-top)); z-index: 10;
  background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r3); box-shadow: var(--schaduw);
  display: flex; align-items: center; gap: 24px; padding: 8px 8px 8px 16px; }
.merk { padding: 12px 0; flex: none; }
.merk img { height: 18px; width: auto; }
.hoofdmenu { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.hoofdmenu a { color: var(--tekst); text-decoration: none; font-weight: 700; font-size: 16px; padding: 10px 12px; border-radius: var(--r1); white-space: nowrap; }
.hoofdmenu a:hover { background: var(--vlak); }
.hoofdmenu a[aria-current="page"]:not(.knop) { box-shadow: inset 0 -3px 0 var(--streep); border-radius: var(--r1) var(--r1) 4px 4px; }
.hoofdmenu .knop { margin-left: 8px; color: var(--knop-tekst); }
.hoofdmenu .knop:hover { background: var(--knop); filter: brightness(1.15); }
.kop-rechts { display: flex; align-items: center; gap: 4px; }
.mijn { color: var(--stil); font-size: 16px; text-decoration: none; padding: 10px 12px; border-radius: var(--r1); white-space: nowrap; }
.mijn:hover { background: var(--vlak); color: var(--tekst); }
.thema { width: 44px; height: 44px; border: 0; border-radius: var(--r1); background: transparent; color: var(--tekst); cursor: pointer; display: grid; place-items: center; }
.thema:hover { background: var(--vlak); }
.thema svg { width: 20px; height: 20px; fill: currentColor; display: none; }
.thema[data-stand="auto"] .icoon-auto, .thema[data-stand="light"] .icoon-licht, .thema[data-stand="dark"] .icoon-donker { display: block; }

.telefoonmenu { display: none; position: relative; }
.telefoonmenu summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; padding: 10px 12px; border-radius: var(--r1); }
.telefoonmenu summary::-webkit-details-marker { display: none; }
.telefoonmenu summary svg { width: 20px; height: 20px; }
.telefoonmenu[open] summary { background: var(--vlak); }
.telefoonmenu nav { position: absolute; right: 0; top: calc(100% + 12px); min-width: 240px; display: flex; flex-direction: column; padding: 8px;
  background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r3); box-shadow: var(--schaduw); }
.telefoonmenu nav a { color: var(--tekst); text-decoration: none; font-weight: 700; padding: 12px; border-radius: var(--r1); }
.telefoonmenu nav a[aria-current="page"] { background: var(--vlak); box-shadow: inset 3px 0 0 var(--streep); }

@media (max-width: 1000px) {
  .hoofdmenu, .mijn { display: none; }
  .telefoonmenu { display: block; }
  .kop-rechts { margin-left: auto; }
}

/* Knoppen */
.knop { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 16px; border-radius: var(--r1); border: 0;
  background: var(--knop); color: var(--knop-tekst); font: inherit; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; }
.knop:hover { filter: brightness(1.15); }
.knop.groot { min-height: 52px; padding: 12px 24px; font-size: 18px; }
.knop.tweede { background: var(--kaart); color: var(--tekst); border: 1px solid var(--rand); }
.knop.tweede:hover { background: var(--vlak); filter: none; }
.pijl { width: 20px; height: 20px; }

/* Pictogram in een vlak */
.onderwerp { width: 48px; height: 48px; flex: none; display: grid; place-items: center; border-radius: var(--r2); background: var(--label); color: var(--label-tekst); }
.onderwerp svg { width: 24px; height: 24px; }

/* Voorpagina */
.held { padding: 48px 8px 32px; max-width: 820px; }
.held h1 { font-size: clamp(40px, 7vw, 64px); letter-spacing: -.02em; }
.held h1::after { content: ""; display: block; width: 64px; height: 4px; border-radius: 4px; background: var(--streep); margin-top: 24px; }
.held-tekst { font-size: 20px; color: var(--stil); max-width: var(--tekstbreed); }
.held-tekst p { margin: 16px 0 0; }
.knoppen { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.blok { margin-top: 48px; }
.blok > h2 { margin: 0 8px 24px; }
.tegels { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.tegel { display: flex; flex-direction: column; gap: 12px; padding: 24px; background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r3);
  box-shadow: var(--schaduw); color: var(--tekst); text-decoration: none; transition: border-color .15s, transform .15s; }
.tegel:hover { border-color: var(--streep); transform: translateY(-2px); }
.tegel h3 { margin-top: 4px; }
.tegel p { margin: 0; color: var(--stil); font-size: 16px; flex: 1; }
.tegel .verder { display: inline-flex; align-items: center; gap: 8px; color: var(--link); font-weight: 700; font-size: 16px; }
.tegel .verder svg { width: 18px; height: 18px; }
.tegels.klein { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.tegels.klein .tegel { flex-direction: row; align-items: center; padding: 12px 16px; gap: 12px; }
.tegels.klein .onderwerp { width: 40px; height: 40px; }
.tegels.klein .onderwerp svg { width: 20px; height: 20px; }

.stappen { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.stap { padding: 24px; background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r3); box-shadow: var(--schaduw); }
.stap h3 { margin: 16px 0 8px; }
.stap p { margin: 0; color: var(--stil); font-size: 16px; }

.labels { list-style: none; padding: 0; margin: 0 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.labels li { background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r1); padding: 8px 16px; font-weight: 700; font-size: 16px; }
.blok .stil { margin: 16px 8px 0; max-width: var(--tekstbreed); }

.afsluiter { margin-top: 48px; padding: 32px; border-radius: var(--r3); background: var(--kaart); border: 1px solid var(--rand); box-shadow: var(--schaduw);
  border-left: 4px solid var(--streep); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.afsluiter p { margin: 0; max-width: 60ch; }

/* Gewone pagina's */
.artikel { margin-top: 32px; }
.artikel-kop { display: flex; align-items: center; gap: 16px; padding: 16px 8px 24px; }
.artikel-kop .onderwerp { width: 56px; height: 56px; }
.artikel-kop .onderwerp svg { width: 28px; height: 28px; }
.tekst { background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r3); box-shadow: var(--schaduw); padding: 32px; }
.tekst > * { max-width: var(--tekstbreed); }
.tekst > :first-child { margin-top: 0; }
.tekst > :last-child { margin-bottom: 0; }
.tekst p, .tekst ul, .tekst ol { margin: 0 0 16px; }
.tekst h2 { font-size: 24px; margin: 32px 0 12px; }
.tekst h3 { font-size: 20px; margin: 24px 0 8px; }
.tekst li { margin-bottom: 8px; }
.tekst ul { padding-left: 24px; }
.tekst ul li::marker { color: var(--streep); }
.ook { margin-top: 48px; }
.ook h2 { font-size: 20px; margin: 0 8px 16px; }

/* Contact */
.contact { display: grid; gap: 24px; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); margin-top: 24px; align-items: start; }
.formulier, .gegevens { background: var(--kaart); border: 1px solid var(--rand); border-radius: var(--r3); box-shadow: var(--schaduw); padding: 32px; }
.formulier { display: flex; flex-direction: column; gap: 16px; }
.formulier label { display: flex; flex-direction: column; gap: 8px; font-weight: 700; font-size: 16px; }
.formulier input, .formulier select, .formulier textarea { font: inherit; font-weight: 400; color: var(--tekst); background: var(--achter); border: 1px solid var(--rand);
  border-radius: var(--r1); padding: 12px; min-height: 48px; }
.formulier textarea { resize: vertical; }
.formulier :focus-visible { outline: 3px solid var(--streep); outline-offset: 1px; }
.formulier .knop { align-self: flex-start; }
.formulier .stil { margin: 0; }
.melding { margin: 0; padding: 12px 16px; border-radius: var(--r1); background: var(--label); color: var(--label-tekst); font-weight: 700; font-size: 16px; }
.valkuil { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.gegevens h2 { font-size: 20px; margin: 0 0 12px; }
.gegevens h2:not(:first-child) { margin-top: 32px; }
.gegevens p { margin: 0 0 12px; }
.gegevens .met-icoon { display: flex; gap: 12px; align-items: flex-start; }
.gegevens p svg { width: 20px; height: 20px; flex: none; margin-top: 4px; color: var(--stil); }
@media (max-width: 800px) { .contact { grid-template-columns: 1fr; } }

/* Voet */
.voet { margin-top: 48px; padding: 32px; border-radius: var(--r3); background: var(--kaart); border: 1px solid var(--rand);
  display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); font-size: 16px; color: var(--stil); }
.voet p { margin: 0 0 8px; }
.voet-naam { color: var(--tekst); font-weight: 700; }

@media (max-width: 600px) {
  body { font-size: 17px; }
  .held { padding: 32px 4px 16px; }
  .held-tekst { font-size: 18px; }
  .tekst, .formulier, .gegevens, .afsluiter, .voet { padding: 24px 16px; }
  .knoppen .knop { flex: 1 1 100%; justify-content: center; }
  .merk img { height: 16px; }
  .artikel { margin-top: 16px; }
  .artikel-kop { flex-direction: column; align-items: flex-start; gap: 12px; padding: 16px 4px; }
  .artikel-kop h1 { font-size: 30px; }
}