/* site.css — layout-aanvullingen bovenop design-system.css */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--ps-bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ps-border);
}
.site-header nav {
  max-width: var(--ps-container); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--ps-space-4); padding: var(--ps-space-3) var(--ps-space-4);
  position: relative;
}
.site-header ul {
  display: flex; align-items: center; gap: var(--ps-space-4);
  list-style: none; margin: 0; padding: 0;
}
.site-header ul a:not(.ps-btn) {
  color: var(--ps-text); text-decoration: none;
  font-size: var(--ps-text-sm); font-weight: 500;
}
.site-header ul a:not(.ps-btn):hover { color: var(--ps-gold); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--ps-border-strong);
  border-radius: var(--ps-radius-sm); font-size: 1.25rem; line-height: 1;
  padding: 0.4rem 0.7rem; color: var(--ps-text); cursor: pointer;
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .site-header ul {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ps-surface); border-bottom: 1px solid var(--ps-border);
    padding: var(--ps-space-2) var(--ps-space-4) var(--ps-space-4);
  }
  .site-header ul.open { display: flex; }
  .site-header ul li { padding: var(--ps-space-2) 0; }
}

/* Hero */
html { overflow-x: hidden; }
img, svg, video { max-width: 100%; }
.hero-stage {
  background:
    radial-gradient(60% 50% at 50% 62%, rgba(102, 224, 255, 0.22), transparent 70%),
    linear-gradient(180deg, #0b1220 0%, #0a0f18 60%, #05070b 100%);
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: var(--ps-space-5);
  color: var(--ps-dark-text);
  pointer-events: none;
}
.hero-overlay .ps-lead { color: #cfd6da; }
.hero-overlay .ps-btn { pointer-events: auto; }
.hero-overlay .ps-btn--secondary { color: var(--ps-dark-text); border-color: rgba(255,255,255,0.4); }
.hero-ctas { display: flex; gap: var(--ps-space-3); flex-wrap: wrap; }
.hero-claims {
  display: flex; flex-wrap: wrap; gap: var(--ps-space-2) var(--ps-space-5);
  list-style: none; margin: var(--ps-space-4) 0 0; padding: 0;
  font-size: var(--ps-text-sm); color: #aeb6bb;
}
.hero-claims li { border-left: 2px solid var(--ps-gold); padding-left: var(--ps-space-3); }
.hero-fallback-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
#hero h1 { max-width: 18ch; }

/* Content */
.ps-bullets { margin: var(--ps-space-4) 0; padding-left: 1.2rem; }
.ps-bullets li { margin-bottom: var(--ps-space-2); }
.ps-ctas { display: flex; gap: var(--ps-space-3); flex-wrap: wrap; }
.ps-media img { width: 100%; height: auto; border-radius: var(--ps-radius-md); display: block; }
.ps-gallery {
  display: grid; gap: var(--ps-space-3); margin-top: var(--ps-space-5);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.ps-gallery img { width: 100%; height: 12rem; object-fit: cover; border-radius: var(--ps-radius-md); }
.ps-fact { font-size: 0.6em; color: var(--ps-gold); cursor: help; margin-left: 0.25em; }
.ps-fact-cell { white-space: nowrap; }
.ps-section--dark .ps-specs td { color: var(--ps-dark-text); }
.ps-section--dark .ps-kicker { color: var(--ps-gold); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--ps-border);
  padding: var(--ps-space-6) var(--ps-space-4);
  background: var(--ps-bg-alt);
  font-size: var(--ps-text-sm);
}
.ps-disclaimer { color: var(--ps-text-muted); max-width: 80ch; }
.ps-credits { margin: var(--ps-space-3) 0; }
.ps-credits summary { cursor: pointer; color: var(--ps-text-muted); }
.ps-credits ul { color: var(--ps-text-faint); font-size: var(--ps-text-xs); }
.site-footer nav { margin-top: var(--ps-space-3); }
.site-footer nav a { color: var(--ps-text); text-decoration: none; }
.site-footer nav a:hover { color: var(--ps-gold); }
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--ps-accent);
  color: var(--ps-on-accent); padding: var(--ps-space-2) var(--ps-space-3); z-index: 100;
}
.skip-link:focus { left: var(--ps-space-3); }