/* OneBitLabs – flacher Stil für Unterseiten (PC-Konfigurationen, Kontakt)
   Einfarbige Flächen, klare Linien, ein Akzent (#6c5ce7). Keine Verläufe, kein Glas, kein Leuchten. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #101018;
  --surface: #1a1a26;
  --surface-2: #222234;
  --line: #2d2d42;
  --line-strong: #3b3b55;
  --text: #f2f2f7;
  --muted: #a8a8be;
  --accent: #6c5ce7;
  --accent-hover: #7d6ff0;
  --link: #b9adff;
  --amber: #f0b64a;
}
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex; flex-direction: column;
  overflow-x: hidden;
}
main { flex: 1; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--link); }
a:hover { color: #ffffff; }
::selection { background: rgba(108, 92, 231, 0.45); color: #ffffff; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 4px; }

/* Schaltflächen */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border: 1px solid var(--accent); border-radius: 8px;
  background: var(--accent); color: #ffffff;
  font: bold 16px/1.2 Arial, Helvetica, sans-serif; text-decoration: none; cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #ffffff; }
.btn--ghost { background: transparent; border-color: var(--line-strong); color: var(--text); }
.btn--ghost:hover { background: var(--surface); border-color: var(--link); }
.btn--small { padding: 9px 16px; font-size: 14px; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.topbar { padding: 20px 24px; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

.eyebrow { display: block; color: var(--link); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 12px; }
h1 { font-weight: 800; line-height: 1.15; }
.lead { color: var(--muted); font-size: 1.05rem; margin-top: 16px; }

/* Fußzeile */
.foot { border-top: 1px solid var(--line); margin-top: 64px; padding: 32px 24px 40px; text-align: center; color: var(--muted); font-size: 0.85rem; }
.foot__logo { width: 130px; margin: 0 auto 14px; filter: brightness(0) invert(1); opacity: 0.75; }
.foot nav { margin-top: 8px; display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover { color: #ffffff; text-decoration: underline; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }