/* DigiKlap – tijdelijke "in opbouw"-pagina
   Statisch, geen externe fonts of scripts nodig. */

:root {
  --color-bg: #f4f7fa;
  --color-surface: #ffffff;
  --color-text: #1c2733;
  --color-muted: #5a6b7b;
  --color-primary: #1f5f8b;
  --color-primary-dark: #174868;
  --color-accent: #f2a900;
  --color-border: #dde4ec;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(28, 39, 51, .08);
  --max-width: 960px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f1720;
    --color-surface: #182330;
    --color-text: #e8eef4;
    --color-muted: #a2b0bf;
    --color-primary: #6db3e6;
    --color-primary-dark: #8dc6f0;
    --color-border: #26344a;
    --shadow: 0 6px 24px rgba(0, 0, 0, .4);
  }
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--color-text);
  background:
    radial-gradient(circle at 15% 10%, rgba(31, 95, 139, .10), transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(242, 169, 0, .12), transparent 45%),
    var(--color-bg);
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover, a:focus-visible { color: var(--color-primary-dark); }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  padding: .5rem 1rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: 6px;
  z-index: 10;
}
.skip-link:focus { top: 1rem; }

/* Header */
.site-header {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--color-primary);
}
.brand-mark { width: 2.4rem; height: 2.4rem; flex: none; }
.brand-name {
  font-size: 1.5rem;
  letter-spacing: -.01em;
  color: var(--color-text);
}
.brand-name strong { color: var(--color-primary); }

.badge {
  display: inline-block;
  padding: .3rem .8rem;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: #4a3400;
  background: var(--color-accent);
  border-radius: 999px;
}

/* Hero */
.hero {
  flex: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

h1 {
  font-size: clamp(1.8rem, 2.2rem + 1.5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 42rem;
  margin: 0 0 2.5rem;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  margin: 0 0 2.5rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
}
.card h2 {
  margin: 0 0 .5rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.card p { margin: 0; }
.card small { color: var(--color-muted); }

/* Button */
.cta { margin: 0; }

.button {
  display: inline-block;
  padding: .85rem 1.5rem;
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: 999px;
  text-decoration: none;
  transition: background .15s ease, transform .15s ease;
}
.button:hover, .button:focus-visible {
  color: #fff;
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* Footer */
.site-footer {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
  border-top: 1px solid var(--color-border);
  font-size: .95rem;
}
.site-footer p { margin: 0 0 .4rem; }
.muted { color: var(--color-muted); }

@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
  .button:hover { transform: none; }
}