/* ===================================================================
   RETROBYTEZ – Stylesheet für die Unterseiten
   Wird von allen Unterseiten geteilt: einmal geladen, danach aus dem
   Browser-Cache. Kein JavaScript, keine externen Schriften, keine
   Bibliotheken – die Seiten sind damit in wenigen Millisekunden da.
   =================================================================== */

:root {
  --neon: #00ff9c;
  --neon-cyan: #00e5ff;
  --neon-pink: #ff2ea6;
  --bg: #050d08;
  --panel: #020a06;
  --text: #b8ffe3;
}

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

html { scroll-behavior: smooth; }

body {
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Courier New", Courier, monospace;
  font-size: 15px;
  line-height: 1.75;
  padding: 24px 16px 60px;
  /* dezente Vignette wie im 3D-Raum */
  background-image: radial-gradient(ellipse at 50% 0%,
    rgba(0, 255, 156, 0.06), transparent 60%);
}

/* Scanlines als feste Auflage – rein dekorativ, blockiert keine Klicks */
body::after {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  background: repeating-linear-gradient(0deg,
    rgba(0,0,0,0.18) 0 1px, transparent 1px 3px);
}

.wrap {
  max-width: 780px; margin: 0 auto;
  border: 1px solid rgba(0,255,156,0.45);
  background: var(--panel);
  box-shadow: 0 0 30px rgba(0,255,156,0.12),
              inset 0 0 60px rgba(0,255,156,0.04);
}

/* ---------- Kopfzeile ---------- */
.head {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(0,255,156,0.35);
  background: rgba(0,255,156,0.06);
  font-size: 13px; letter-spacing: 2px;
}
.dots { display: flex; gap: 6px; flex-shrink: 0; }
.dots i {
  width: 10px; height: 10px; border-radius: 50%; display: block;
  box-shadow: 0 0 6px currentColor;
}
.dots i:nth-child(1) { background: var(--neon-pink); color: var(--neon-pink); }
.dots i:nth-child(2) { background: var(--neon-cyan); color: var(--neon-cyan); }
.dots i:nth-child(3) { background: var(--neon);      color: var(--neon); }
.head .path {
  flex: 1; color: var(--neon); overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}

/* ---------- Navigation ---------- */
nav {
  display: flex; flex-wrap: wrap; gap: 2px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(0,255,156,0.25);
  background: rgba(0,0,0,0.35);
}
nav a {
  padding: 7px 11px; font-size: 12px; letter-spacing: 1.5px;
  color: var(--neon); text-decoration: none;
  border: 1px solid transparent; transition: all 0.15s ease;
}
nav a:hover, nav a:focus-visible {
  border-color: var(--neon); background: rgba(0,255,156,0.1);
  outline: none;
}
nav a[aria-current="page"] {
  color: var(--panel); background: var(--neon); font-weight: bold;
}

/* ---------- Inhalt ---------- */
main { padding: 26px 26px 34px; }

h1 {
  font-size: 21px; letter-spacing: 3px; color: var(--neon);
  text-shadow: 0 0 8px rgba(0,255,156,0.5);
  margin-bottom: 6px;
}
.sub {
  font-size: 12px; letter-spacing: 2px; color: var(--neon-cyan);
  opacity: 0.75; margin-bottom: 24px;
}
h2 {
  font-size: 17px; letter-spacing: 2px; color: var(--neon);
  text-shadow: 0 0 6px rgba(0,255,156,0.4);
  margin: 30px 0 12px;
}
h3 {
  font-size: 14px; letter-spacing: 1.5px; color: var(--neon-cyan);
  margin: 22px 0 7px;
}
p { margin-bottom: 12px; }
ul { margin: 0 0 14px 22px; }
li { margin-bottom: 5px; }
li::marker { color: var(--neon); }
strong { color: #d8ffee; }
a { color: var(--neon-cyan); }
a:hover { text-shadow: 0 0 8px rgba(0,229,255,0.6); }
hr {
  border: none; border-top: 1px dashed rgba(0,255,156,0.35);
  margin: 34px 0;
}
.dim { opacity: 0.55; }

/* Sprachumschalter */
.lang { margin-bottom: 20px; font-size: 12px; letter-spacing: 2px; }
.lang a { margin-right: 16px; text-decoration: none; }

/* Portraitfoto (About) */
img.portrait {
  float: right; width: 128px; height: auto; margin: 4px 0 12px 16px;
  border: 1px solid var(--neon); border-radius: 3px;
  box-shadow: 0 0 12px rgba(0,255,156,0.3);
  filter: saturate(0.85) contrast(1.05);
}

/* Buttons / Links im Kachel-Stil */
.btns { display: flex; flex-direction: column; gap: 12px; margin: 18px 0; }
.btns a {
  display: block; text-align: center; padding: 15px 12px;
  text-decoration: none; font-size: 14px; letter-spacing: 2.5px;
  color: var(--neon); border: 1px solid var(--neon);
  box-shadow: 0 0 8px rgba(0,255,156,0.12);
  transition: all 0.15s ease;
}
.btns a:hover, .btns a:focus-visible {
  background: var(--neon); color: var(--panel);
  box-shadow: 0 0 18px var(--neon); text-shadow: none; outline: none;
}

/* Hinweiskasten */
.box {
  border: 1px solid rgba(0,229,255,0.4);
  background: rgba(0,229,255,0.04);
  padding: 14px 16px; margin: 18px 0;
}
.box h3 { margin-top: 0; }

/* Zurück in den 3D-Raum */
.enter {
  display: block; text-align: center; margin: 30px 0 0;
  padding: 15px; text-decoration: none;
  font-size: 14px; letter-spacing: 3px;
  color: var(--neon-pink); border: 1px solid var(--neon-pink);
  text-shadow: 0 0 8px rgba(255,46,166,0.5);
  transition: all 0.15s ease;
}
.enter:hover, .enter:focus-visible {
  background: var(--neon-pink); color: var(--panel);
  box-shadow: 0 0 20px var(--neon-pink); text-shadow: none; outline: none;
}

/* ---------- Fußzeile ---------- */
footer {
  padding: 14px 18px; font-size: 11px; letter-spacing: 1.5px;
  border-top: 1px solid rgba(0,255,156,0.3);
  background: rgba(0,255,156,0.04);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
footer a { color: var(--neon); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ---------- Kleine Displays ---------- */
@media (max-width: 640px) {
  body { padding: 12px 8px 40px; font-size: 14px; }
  main { padding: 20px 16px 26px; }
  h1 { font-size: 18px; letter-spacing: 2px; }
  h2 { font-size: 15px; }
  nav a { padding: 8px 9px; font-size: 11px; letter-spacing: 1px; }
  img.portrait { width: 104px; margin-left: 12px; }
  .head { font-size: 11px; letter-spacing: 1px; }
}

/* ---------- Bewegung reduzieren ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; }
  body::after { display: none; }
}

/* ---------- Druck / PDF ---------- */
@media print {
  body { background: #fff; color: #000; padding: 0; }
  body::after, nav, .enter, footer { display: none; }
  .wrap { border: none; box-shadow: none; background: #fff; }
  h1, h2, h3 { color: #000; text-shadow: none; }
  a { color: #000; }
}