/* Gedeelde opmaak voor alle pagina's. De homepage laadt daarnaast /css/home.css. */
:root {
  --bg: #F4F7FB; --surface: #FFFFFF; --surface-alt: #E9EEF5;
  --ink: #1B2534; --ink-muted: #55647A; --accent: #2E5FA3; --accent-strong: #204A87; --accent-ink: #FFFFFF;
  --warm: #D9642F; --warm-hover: #C2541F; --warm-ink: #FFFFFF; --positive: #2F8F5B; --positive-bg: #E4F4EA;
  --negative: #B4432A; --negative-bg: #F8E7E2; --border: #E1E7EF; --shadow: rgba(30, 41, 59, 0.10); --code-bg: #E9EEF5;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #10161F; --surface: #182233; --surface-alt: #1F2B3F;
    --ink: #EAF0F8; --ink-muted: #93A3BB; --accent: #6FA0DE; --accent-strong: #8FB6E8; --accent-ink: #0B1420;
    --warm: #F0895A; --warm-hover: #F49D74; --warm-ink: #1A0D06; --positive: #52C58A; --positive-bg: #16281F;
    --negative: #E8866B; --negative-bg: #2B1712; --border: #2A374C; --shadow: rgba(0, 0, 0, 0.45); --code-bg: #1C2739;
  }
}
:root[data-theme="dark"] {
  --bg: #10161F; --surface: #182233; --surface-alt: #1F2B3F;
  --ink: #EAF0F8; --ink-muted: #93A3BB; --accent: #6FA0DE; --accent-strong: #8FB6E8; --accent-ink: #0B1420;
  --warm: #F0895A; --warm-hover: #F49D74; --warm-ink: #1A0D06; --positive: #52C58A; --positive-bg: #16281F;
  --negative: #E8866B; --negative-bg: #2B1712; --border: #2A374C; --shadow: rgba(0, 0, 0, 0.45); --code-bg: #1C2739;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Work Sans", ui-sans-serif, system-ui, sans-serif; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; text-wrap: balance; margin: 0; }
a { color: var(--accent-strong); }
img { max-width: 100%; height: auto; }
.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }
.wrap { max-width: 760px; margin: 0 auto; padding-inline: 20px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* kopbalk: blijft bovenaan staan, met de Oefencheck altijd in beeld */
header.site { position: sticky; top: 0; z-index: 10; background: var(--surface); border-bottom: 1px solid var(--border); padding-block: 12px; }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: "Fraunces", Georgia, serif; font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--ink); flex: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 8px; flex: none; background: var(--accent); color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center; font-family: "IBM Plex Mono", monospace; font-weight: 600; font-size: 0.9rem; transform: rotate(-4deg); }
.kop-rechts { display: flex; align-items: center; gap: 22px; }
nav.site-nav { display: flex; gap: 22px; font-size: 0.95rem; }
nav.site-nav a { text-decoration: none; color: var(--ink-muted); font-weight: 500; }
nav.site-nav a:hover { color: var(--accent-strong); }
header.site a.back { text-decoration: none; font-size: 0.92rem; font-weight: 500; color: var(--ink-muted); }
header.site a.back:hover { color: var(--accent-strong); }
.btn-kop { padding: 9px 16px; font-size: 0.92rem; white-space: nowrap; }
.btn-kop .kort { display: none; }

main { padding-block: 44px 64px; }
/* klein label boven een kop */
.eyebrow { display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--positive); margin-bottom: 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 8px;
  font-weight: 600; font-size: 0.97rem; font-family: inherit; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-warm { background: var(--warm); color: var(--warm-ink); }
.btn-warm:hover { background: var(--warm-hover); color: var(--warm-ink); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-strong); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 30px; }

/* juridische tekst */
.prose h1 { font-size: clamp(1.7rem, 4.5vw, 2.3rem); margin-bottom: 8px; }
.prose .meta { color: var(--ink-muted); font-size: 0.9rem; margin: 0 0 28px; }
.prose h2 { font-size: 1.2rem; margin: 30px 0 8px; }
.prose p, .prose li { color: var(--ink); font-size: 0.98rem; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 4px; }

footer.site { background: var(--surface); border-top: 1px solid var(--border); padding-block: 26px 40px; color: var(--ink-muted); font-size: 0.86rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
footer.site a { text-decoration: none; }
footer.site .bedrijf { margin-top: 4px; font-size: 0.82rem; }
footer.site .footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: flex-start; }

@media (max-width: 860px) { nav.site-nav { display: none; } }
@media (max-width: 520px) {
  .card { padding: 22px; }
  .brand { font-size: 1.05rem; }
  .btn-kop { padding: 8px 12px; font-size: 0.86rem; }
}
/* heel smalle schermen: korter knoplabel zodat de kopbalk op één regel past */
@media (max-width: 360px) {
  .btn-kop .lang { display: none; }
  .btn-kop .kort { display: inline; }
}