/* Schriften lokal eingebunden (SIL Open Font License), keine Verbindung zu Google-Servern */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('assets/fonts/orbitron-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Share Tech Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/share-tech-mono-latin.woff2') format('woff2');
}

:root {
  --bg: #0b0221;
  --bgAlt: #150538;
  --text: #e8e0ff;
  --muted: #9a8cc9;
  --primary: #ff2a9d;
  --secondary: #00e5ff;
  --accent: #ffd23f;
  --fontHeading: 'Orbitron', sans-serif;
  --fontBody: 'Share Tech Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--fontBody);
  line-height: 1.6;
  overflow-x: hidden;
}

section { padding: 5rem 1.5rem; max-width: 960px; margin: 0 auto; }

h1, h2, h3 { font-family: var(--fontHeading); text-transform: uppercase; letter-spacing: .08em; }
h2 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  color: var(--secondary);
  text-shadow: 0 0 12px var(--secondary);
  margin-bottom: 2rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  max-width: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(to bottom, var(--bg) 0%, var(--bgAlt) 55%, #3a0a5c 100%);
}
.hero > * { position: relative; z-index: 2; }

.kicker {
  color: var(--accent);
  letter-spacing: .4em;
  animation: blink 1.2s steps(2, start) infinite;
}
.hero h1 {
  font-size: clamp(2.2rem, 9vw, 6rem);
  font-weight: 900;
  margin: 1rem 0;
  color: #fff;
  text-shadow: 0 0 8px var(--primary), 0 0 24px var(--primary), 0 0 60px var(--primary);
  animation: flicker 5s infinite;
}
.subtitle { color: var(--muted); max-width: 32rem; margin-bottom: 2rem; }

.btn {
  display: inline-block;
  padding: .9rem 2rem;
  border: 2px solid var(--secondary);
  color: var(--secondary);
  font-family: var(--fontHeading);
  letter-spacing: .15em;
  text-decoration: none;
  box-shadow: 0 0 14px var(--secondary), inset 0 0 14px rgba(0, 229, 255, .25);
  transition: background .2s, color .2s;
}
.btn:hover, .btn:focus-visible { background: var(--secondary); color: var(--bg); outline: none; }

/* Sonne mit Scanline-Streifen */
.sun {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: 28%;
  width: min(60vw, 420px);
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: linear-gradient(to bottom, var(--accent) 10%, var(--primary) 70%);
  box-shadow: 0 0 80px var(--primary);
  -webkit-mask: repeating-linear-gradient(to bottom, #000 0 14px, transparent 14px 18px);
  mask: repeating-linear-gradient(to bottom, #000 0 14px, transparent 14px 18px);
  -webkit-mask-size: 100% 100%;
  animation: sunset 8s ease-in-out infinite alternate;
}

/* Perspektivisches Grid, das in den Horizont scrollt */
.grid-floor {
  position: absolute;
  z-index: 1;
  left: -50%;
  bottom: 0;
  width: 200%;
  height: 32%;
  background-image:
    linear-gradient(var(--primary) 2px, transparent 2px),
    linear-gradient(90deg, var(--primary) 2px, transparent 2px);
  background-size: 60px 60px;
  transform: perspective(300px) rotateX(62deg);
  transform-origin: center top;
  animation: gridMove 1.2s linear infinite;
  box-shadow: 0 -30px 60px -10px var(--primary);
  mask-image: linear-gradient(to top, #000 40%, transparent);
  -webkit-mask-image: linear-gradient(to top, #000 40%, transparent);
}

/* ---------- Highscores ---------- */
.scores ol { list-style: none; border: 2px solid var(--primary); box-shadow: 0 0 18px var(--primary); }
.scores li {
  display: grid;
  grid-template-columns: 3rem 5rem 1fr auto;
  gap: 1rem;
  padding: .8rem 1.2rem;
  border-bottom: 1px dashed rgba(255, 42, 157, .35);
}
.scores li:last-child { border-bottom: 0; }
.scores .rank { color: var(--accent); }
.scores .name { color: var(--secondary); font-family: var(--fontHeading); }
.scores .note { color: var(--muted); }
.scores .points { font-variant-numeric: tabular-nums; }

/* ---------- Games ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.card {
  padding: 1.5rem;
  background: var(--bgAlt);
  border: 1px solid var(--secondary);
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 0 22px var(--secondary); }
.card h3 { color: var(--primary); margin-bottom: .6rem; font-size: 1.1rem; }
.card .tag {
  display: inline-block;
  margin-top: 1rem;
  padding: .1rem .6rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: .8rem;
}

/* ---------- Kontakt & Footer ---------- */
.contact { text-align: center; }
.contact p { margin-bottom: 1.5rem; color: var(--muted); }
.contact .links { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

footer { text-align: center; padding: 2rem 1rem; color: var(--muted); font-size: .85rem; border-top: 1px solid rgba(255, 255, 255, .08); }

/* ---------- Animationen ---------- */
@keyframes gridMove { to { background-position: 0 60px; } }
@keyframes blink { to { visibility: hidden; } }
@keyframes sunset { from { transform: translateX(-50%) translateY(0); } to { transform: translateX(-50%) translateY(40px); } }
@keyframes flicker {
  0%, 18%, 22%, 62%, 64%, 100% { opacity: 1; }
  20%, 63% { opacity: .55; }
}

@media (max-width: 560px) {
  .scores li { grid-template-columns: 2rem 3.5rem 1fr; }
  .scores .note { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ======================================================
   Erweiterung: Navigation, Sektionen, Spiel, Effekte
   ====================================================== */

section[id] { scroll-margin-top: 4.5rem; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .8rem 1.5rem;
  transition: background .3s, box-shadow .3s;
}
.nav.scrolled {
  background: rgba(11, 2, 33, .85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 20px rgba(255, 42, 157, .35);
}
.nav .brand {
  font-family: var(--fontHeading);
  font-weight: 900;
  letter-spacing: .12em;
  color: var(--primary);
  text-decoration: none;
  text-shadow: 0 0 10px var(--primary);
  white-space: nowrap;
}
.nav ul { list-style: none; display: flex; gap: 1.2rem; margin-left: auto; overflow-x: auto; scrollbar-width: none; }
.nav ul::-webkit-scrollbar { display: none; }
.nav li a {
  color: var(--muted);
  text-decoration: none;
  font-size: .85rem;
  letter-spacing: .12em;
  padding: .3rem 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color .2s, border-color .2s, text-shadow .2s;
}
.nav li a:hover, .nav li a:focus-visible, .nav li a.active {
  color: var(--secondary);
  border-color: var(--secondary);
  text-shadow: 0 0 8px var(--secondary);
  outline: none;
}
.sound-toggle {
  font-family: var(--fontHeading);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--accent);
  background: none;
  border: 1px solid var(--accent);
  padding: .35rem .7rem;
  cursor: pointer;
  white-space: nowrap;
}
.sound-toggle[aria-pressed="true"] { background: var(--accent); color: var(--bg); box-shadow: 0 0 12px var(--accent); }
.sound-toggle:focus-visible { outline: 2px solid var(--secondary); outline-offset: 2px; }

/* ---------- Einblenden beim Scrollen ---------- */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- About ---------- */
.about-body { display: grid; grid-template-columns: 1fr auto; gap: 2.5rem; align-items: center; }
.about-body p + p { margin-top: 1rem; }
.badge {
  display: grid;
  place-items: center;
  width: 9rem;
  aspect-ratio: 1;
  border: 3px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--fontHeading);
  font-weight: 900;
  letter-spacing: .1em;
  text-align: center;
  transform: rotate(-12deg);
  box-shadow: 0 0 22px var(--accent), inset 0 0 22px rgba(255, 210, 63, .25);
  text-shadow: 0 0 8px var(--accent);
}

/* ---------- Statistik ---------- */
.stats { padding-top: 1rem; padding-bottom: 1rem; }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; text-align: center; }
.stat { padding: 1.4rem .5rem; border-top: 2px solid var(--primary); background: linear-gradient(to bottom, rgba(255, 42, 157, .12), transparent); }
.stat-value { display: block; font-family: var(--fontHeading); font-weight: 900; font-size: clamp(1.6rem, 5vw, 2.4rem); color: var(--secondary); text-shadow: 0 0 12px var(--secondary); font-variant-numeric: tabular-nums; }
.stat-label { color: var(--muted); font-size: .85rem; letter-spacing: .15em; text-transform: uppercase; }

/* ---------- Spiel ---------- */
.game { text-align: center; }
.game h2 { margin-bottom: 1rem; }
.game-text { color: var(--muted); max-width: 36rem; margin: 0 auto 1.5rem; }
.game-frame {
  width: min(100%, 420px);
  margin: 0 auto;
  border: 2px solid var(--secondary);
  box-shadow: 0 0 24px var(--secondary), inset 0 0 24px rgba(0, 229, 255, .2);
  line-height: 0;
}
.game canvas { width: 100%; height: auto; touch-action: manipulation; cursor: pointer; }
.game canvas:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* ---------- Spielhallen & FAQ ---------- */
.locations .card h3 { color: var(--secondary); }
.note-small { margin-top: 1.2rem; color: var(--muted); font-size: .8rem; }
.faq details { border-bottom: 1px dashed rgba(255, 42, 157, .4); padding: 1rem 0; }
.faq summary { cursor: pointer; font-family: var(--fontHeading); letter-spacing: .06em; color: var(--text); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--primary); font-size: 1.3rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover, .faq summary:focus-visible { color: var(--secondary); outline: none; }
.faq details p { margin-top: .8rem; color: var(--muted); }

/* ---------- Hero-Atmosphäre ---------- */
.stars { position: absolute !important; inset: 0; z-index: 0 !important; pointer-events: none; }
.stars span {
  position: absolute;
  width: var(--s, 1px);
  height: var(--s, 1px);
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 4px #fff;
  animation: twinkle var(--d, 3s) ease-in-out infinite;
}
.skyline { position: absolute; z-index: 1; left: 0; bottom: 32%; width: 100%; height: clamp(60px, 14vh, 130px); pointer-events: none; }
.skyline .building { fill: #07011a; stroke: var(--secondary); stroke-width: 1; stroke-opacity: .35; vector-effect: non-scaling-stroke; }
.skyline .win-a { fill: var(--accent); }
.skyline .win-b { fill: var(--secondary); }
.skyline .win { opacity: .8; }

/* ---------- Globale Effekte ---------- */
body.fx-crt::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  background:
    repeating-linear-gradient(to bottom, rgba(0, 0, 0, .18) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, .55) 100%);
}
.cursor-glow {
  position: fixed;
  top: -150px; left: -150px;
  width: 300px; height: 300px;
  z-index: 40;
  pointer-events: none;
  opacity: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, .16), transparent 65%);
  transition: opacity .3s;
  will-change: transform;
}

@keyframes twinkle { 0%, 100% { opacity: .2; } 50% { opacity: 1; } }

@media (max-width: 720px) {
  .nav { padding: .6rem 1rem; gap: .8rem; }
  .nav .brand { display: none; }
  .about-body { grid-template-columns: 1fr; justify-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}