/* Gemeinsame Navigation und vertikale Abstände auf allen 1A-Gutachten-Seiten. */
:root { --site-section-space: 48px; --site-heading-space: 32px; --site-header-height: 70px; }
html { scroll-padding-top: calc(var(--site-header-height) + 16px); }
header.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: #FFFFFF; color: #1E293B; font-family: Inter, sans-serif; line-height: 1.5;
  box-shadow: 0 2px 8px rgb(15 23 42 / 6%);
}
.site-header .site-nav {
  position: static; display: flex; justify-content: space-between; align-items: center;
  gap: 24px; width: 100%; max-width: 1180px; min-height: 70px;
  margin: 0 auto; padding: 10px 16px; background: #FFFFFF;
}
.site-header .logo-link { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-header .header-logo { display: block; width: auto; height: 50px; max-width: 100%; margin: 0; object-fit: contain; }
.site-header .logo-fallback { font-size: 1.8rem; font-weight: 800; color: #1E3A8A; line-height: 1; }
.site-header .logo-fallback span { color: #B9520B; }
.site-header .nav-links {
  position: static; display: flex; flex-direction: row; align-items: center;
  gap: 18px; padding: 0; border: 0; box-shadow: none; background: #FFFFFF;
}
.site-header .nav-links a {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  font-size: .925rem; font-weight: 600; text-decoration: none; color: #1E293B;
}
.site-header .nav-links a:hover, .site-header .nav-links a[aria-current="page"] { color: #B9520B; }
.site-header .nav-links .btn-primary {
  gap: 8px; padding: 10px 20px; color: #1E3A8A; background: #FFFFFF;
  border: 1px solid #CBD5E1; border-radius: 8px; white-space: nowrap;
}
.site-header .nav-links .btn-primary:hover { background: #EFF6FF; border-color: #94A3B8; color: #1E3A8A; }
.site-header .nav-links .btn-primary > svg { width: 1em; height: 1em; flex-shrink: 0; fill: currentColor; }
.site-header .mobile-menu-btn {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin: 0; padding: 10px;
  border: 0; border-radius: 8px; background: #FFFFFF; color: #1E3A8A; cursor: pointer;
}
.site-header .mobile-menu-btn svg { width: 24px; height: 24px; }
.site-header .menu-close-icon { display: none; }
.site-header .mobile-menu-btn[aria-expanded="true"] .menu-open-icon { display: none; }
.site-header .mobile-menu-btn[aria-expanded="true"] .menu-close-icon { display: block; }
.site-header a:focus-visible, .site-header button:focus-visible,
.certificate-controls button:focus-visible, .certificate-open:focus-visible,
.certificate-dialog button:focus-visible, .certificate-dialog a:focus-visible,
.qualification-gallery:focus-visible {
  outline: 3px solid #1E3A8A; outline-offset: 3px;
}
main > section.site-content-section, main > section.site-hero { padding-block: var(--site-section-space) !important; }
.site-section-heading { margin-bottom: var(--site-heading-space) !important; }
main > section > div > :last-child { margin-bottom: 0; }
main > section[id] { scroll-margin-top: 16px; }

/* Dokumente erhalten die gesamte Inhaltsbreite; die Originalbilder bleiben unverändert. */
#qualifikationen .qualification-layout { display: block; margin-bottom: 0; }
#qualifikationen .qualification-summary { margin-bottom: 32px; }
#qualifikationen .qualification-summary ul { display: grid; gap: 24px; }
#qualifikationen .qualification-summary li { margin: 0; }
#qualifikationen .qualification-gallery {
  position: relative; display: flex; gap: 16px; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-padding-inline: 0;
  overscroll-behavior-x: contain; scrollbar-width: thin; padding: 4px 4px 12px;
}
#qualifikationen .certificate-card {
  flex: 0 0 90%; min-width: 0; margin: 0; scroll-snap-align: start;
  border: 1px solid #CBD5E1; border-radius: 12px; overflow: hidden; background: #FFFFFF;
}
.certificate-open { display: block; position: relative; padding: 12px; background: #FFFFFF; color: #1E3A8A; text-decoration: none; }
.certificate-open .certificate-image { display: block; width: 100%; height: auto; aspect-ratio: 1593 / 2200; object-fit: contain; background: #FFFFFF; }
.certificate-open-label { display: block; margin-top: 10px; text-align: center; font-size: .875rem; font-weight: 600; }
#qualifikationen .certificate-card figcaption { padding: 16px; font-size: .9rem; line-height: 1.5; color: #334155; border-top: 1px solid #E2E8F0; }
.certificate-hint { margin: 16px 0 0; color: #64748B; font-size: .875rem; text-align: center; }
.certificate-controls { display: none; align-items: center; justify-content: center; gap: 16px; margin-top: 16px; }
.certificate-controls.is-ready { display: flex; }
.certificate-controls button, .certificate-dialog button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px;
  padding: 10px 14px; border: 1px solid #CBD5E1; border-radius: 8px;
  background: #FFFFFF; color: #1E3A8A; font: inherit; cursor: pointer;
}
.certificate-controls button:disabled, .certificate-dialog button:disabled { opacity: .4; cursor: default; }
.certificate-controls output { min-width: 72px; text-align: center; color: #475569; font-size: .875rem; }
.certificate-dialog {
  position: fixed; inset: 0; width: min(96vw, 1280px); max-width: 96vw; max-height: 94dvh;
  padding: 0; margin: auto; border: 1px solid #CBD5E1; border-radius: 12px; background: #FFFFFF; color: #1E293B;
  box-shadow: 0 16px 64px rgb(15 23 42 / 25%);
}
.certificate-dialog::backdrop { background: rgb(15 23 42 / 80%); }
.certificate-dialog[open] { display: flex; flex-direction: column; }
.certificate-dialog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; flex-shrink: 0; border-bottom: 1px solid #E2E8F0; }
.certificate-dialog-title { font-size: .95rem; font-weight: 600; line-height: 1.4; margin: 0; }
.certificate-dialog-view { overflow: auto; min-height: 0; padding: 16px; background: #F1F5F9; touch-action: auto; }
.certificate-dialog-image { display: block; width: auto; height: auto; max-width: 100%; max-height: calc(94dvh - 190px); object-fit: contain; margin: 0 auto; }
.certificate-dialog-view.is-zoomed .certificate-dialog-image { max-width: none; max-height: none; margin: 0; }
.certificate-dialog-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 12px; padding: 12px; flex-shrink: 0; }
.certificate-dialog-footer a { display: inline-flex; align-items: center; min-height: 44px; padding: 4px 8px; color: #1E3A8A; text-decoration: underline; font-size: .875rem; }
.certificate-dialog-footer button { font-size: .875rem; }
.certificate-dialog button[hidden] { display: none; }
@media (min-width: 640px) { .site-header .site-nav { padding-inline: 24px; } }
@media (min-width: 768px) {
  :root { --site-section-space: 64px; --site-heading-space: 40px; }
  #qualifikationen .qualification-summary ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 900px) {
  #qualifikationen .qualification-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow-x: visible; overflow-y: visible; padding: 0; gap: 24px; }
  .certificate-controls.is-ready { display: none; }
  .certificate-hint .certificate-swipe-hint { display: none; }
}
@media (min-width: 1024px) { .site-header .site-nav { padding-inline: 32px; } }
@media (max-width: 1199px) {
  .site-header .mobile-menu-btn { display: inline-flex; }
  .site-header .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column;
    align-items: stretch; gap: 8px; padding: 16px 24px 24px;
    max-height: calc(100vh - 70px); max-height: calc(100dvh - 70px); overflow-y: auto;
    background: #FFFFFF; border-top: 1px solid #E2E8F0; box-shadow: 0 8px 18px rgb(15 23 42 / 6%);
  }
  .site-header .nav-links.active { display: flex; }
  .site-header .nav-links .btn-primary { margin-top: 4px; }
}
@media (max-width: 479px) {
  .certificate-dialog-toolbar { padding: 8px 12px; }
  .certificate-dialog-view { padding: 8px; }
  .certificate-dialog-footer { gap: 8px; padding: 8px; }
  .certificate-dialog-image { max-height: calc(94dvh - 240px); }
}
@media (prefers-reduced-motion: reduce) { .qualification-gallery { scroll-behavior: auto; } }