/* Gemeinsames Stylesheet der Unterseiten.
   Die Startseite hat ihr CSS inline, damit der erste Aufruf ohne
   zusaetzlichen Request rendert. Tokens und Komponenten sind identisch. */

:root {
  --bg: #0a0a0a;
  --card: #141414;
  --card-2: #1a1a1a;
  --line: #262626;
  --line-soft: #1f1f1f;
  --ink: #f5f5f5;
  --ink-dim: #c9c9c9;
  --ink-mute: #a3a3a3;
  --mono-label: #9a9a9a;
  --badge-ink: #b5b5b5;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { color-scheme: dark; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--ink); color: var(--bg); }
img { max-width: 100%; display: block; }
a { color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 1rem; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}
.brand {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
}
.brand span { color: var(--mono-label); }
nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1rem 0.35rem;
  list-style: none;
  align-items: center;
}
nav a {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-dim);
  text-decoration: none;
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
}
nav a:hover { color: var(--ink); }
nav a[aria-current="page"] { color: var(--ink); }
nav a.nav-cta {
  color: var(--ink);
  border: 1px solid #3d3d3d;
  padding: 0.4rem 0.85rem;
}
nav a.nav-cta:hover { border-color: var(--ink); }

/* Sections */
section { scroll-margin-top: 6.5rem; }
.section { padding: 4rem 0 0; }
.section-inner {
  border-top: 1px solid var(--line-soft);
  padding-top: 3rem;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--mono-label);
  margin-bottom: 1rem;
}

h1, h2, h3 {
  font-family: var(--sans);
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h2 {
  font-size: clamp(1.45rem, 3.2vw, 2.05rem);
  font-weight: 750;
  line-height: 1.15;
  margin-bottom: 1.1rem;
}
h3 {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
}

/* Brotkrumen */
.breadcrumb {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--mono-label);
  padding-top: 2rem;
}
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.breadcrumb li::after { content: " /"; color: var(--line); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--ink-mute); text-decoration-color: #4a4a4a; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb [aria-current="page"] { color: var(--ink-dim); }

/* Seitenkopf */
.page-hero { padding: 1.5rem 0 3rem; }
.page-hero h1 {
  font-size: clamp(1.85rem, 5vw, 3.1rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 22ch;
  margin-bottom: 1.3rem;
}
.page-hero .sub {
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  color: var(--ink-dim);
  max-width: 62ch;
  margin-bottom: 2rem;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  border: 1px solid transparent;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: #d9d9d9; }
.btn-ghost { border-color: #3d3d3d; color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }

/* Fliesstext */
.prose { max-width: 68ch; }
.prose p { color: var(--ink-dim); margin-bottom: 1.15rem; }
.prose p strong { color: var(--ink); font-weight: 650; }
.prose h3 { margin: 2.2rem 0 0.7rem; }
.prose ul { margin: 0 0 1.3rem 1.15rem; color: var(--ink-dim); }
.prose li { margin-bottom: 0.5rem; }
.prose a { color: var(--ink-dim); text-decoration-color: #4a4a4a; }
.prose a:hover { color: var(--ink); }
.prose > :last-child { margin-bottom: 0; }

/* Karten */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.1rem;
  margin-top: 1.75rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.6rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.card .tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mono-label);
}
.card p { color: var(--ink-mute); font-size: 0.96rem; }

/* Verwandte Seiten */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1rem;
  margin-top: 1.75rem;
}
.related-grid a {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.35rem 1.4rem;
  text-decoration: none;
  display: block;
}
.related-grid a:hover { border-color: #3d3d3d; }
.related-grid strong { display: block; font-size: 1.02rem; font-weight: 700; margin-bottom: 0.3rem; }
.related-grid span { color: var(--ink-mute); font-size: 0.92rem; }

/* Badges */
.badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.75rem;
}
.badges li {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--badge-ink);
  background: var(--card);
  border: 1px solid #2e2e2e;
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
}

/* FAQ */
.faq-list { margin-top: 1.75rem; display: grid; gap: 0.7rem; }
details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
}
summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 650;
  font-size: 1rem;
  padding: 1.05rem 1.3rem;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 1.05rem;
  color: var(--mono-label);
  flex-shrink: 0;
}
details[open] summary::after { content: "\2013"; }
details p {
  color: var(--ink-mute);
  padding: 1rem 1.3rem 1.2rem;
  border-top: 1px solid var(--line-soft);
  margin: 0;
}

/* Abschluss-Block */
.cta-band {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 2.4rem 1.75rem;
  margin-top: 1.75rem;
}
.cta-band h2 { margin-bottom: 0.8rem; }
.cta-band > p { color: var(--ink-mute); max-width: 56ch; margin-bottom: 1.6rem; }

.contact-lines {
  list-style: none;
  font-family: var(--mono);
  font-size: 0.88rem;
  display: grid;
  gap: 0.45rem;
  margin-top: 1.4rem;
}
.contact-lines .k { display: inline-block; min-width: 5.5ch; color: var(--mono-label); }
.contact-lines a { color: var(--ink-dim); text-decoration-color: #4a4a4a; overflow-wrap: anywhere; }
.contact-lines a:hover { color: var(--ink); }

/* Footer */
footer {
  margin-top: 5rem;
  border-top: 1px solid var(--line-soft);
  padding: 2rem 0 2.5rem;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-mute);
}
.footer-row ul { list-style: none; display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-row a { color: var(--ink-mute); text-decoration-color: #4a4a4a; padding: 0.25rem 0; }
.footer-row a:hover { color: var(--ink); }