/* Homepage Astroid Blaster3D - dunkles Weltraum-Design passend zum Spiel.
   Schriften lokal (fonts/), keine externen Anfragen. */

@font-face {
  font-family: "Press Start 2P";
  src: url("fonts/PressStart2P-Regular.ttf") format("truetype");
  font-display: swap;
}
@font-face {
  font-family: "Public Sans";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/PublicSans-Variable-latin.woff2") format("woff2");
}

:root {
  --bg: #060914;
  --bg-2: #0b1024;
  --surface: rgba(18, 24, 52, 0.72);
  --border: rgba(140, 160, 255, 0.16);
  --text: #e8ebf7;
  --muted: #9aa3c0;
  --yellow: #ffd84a;
  --red: #ff4b55;
  --cyan: #5fe3ff;
  --orange: #ff9a3c;
  --radius: 18px;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); }

.pixel {
  font-family: "Press Start 2P", ui-monospace, monospace;
  letter-spacing: 0.02em;
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding-inline: 20px;
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(6, 9, 20, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-size: 12px;
  white-space: nowrap;
}
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
  font-size: 15px;
}
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--text); }
.nav-links .lang { color: var(--yellow); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 88px;
  background:
    radial-gradient(ellipse 60% 70% at 85% 40%, rgba(255, 75, 85, 0.20), transparent 70%),
    radial-gradient(ellipse 55% 60% at 10% 90%, rgba(95, 227, 255, 0.12), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.hero::before {
  /* Sternenfeld */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 22%, #fff9, transparent),
    radial-gradient(1px 1px at 32% 68%, #fff7, transparent),
    radial-gradient(1.5px 1.5px at 54% 14%, #fffa, transparent),
    radial-gradient(1px 1px at 71% 82%, #fff6, transparent),
    radial-gradient(1px 1px at 88% 30%, #fff8, transparent),
    radial-gradient(1.5px 1.5px at 22% 88%, #fff7, transparent),
    radial-gradient(1px 1px at 46% 46%, #fff5, transparent),
    radial-gradient(1px 1px at 93% 64%, #fff7, transparent);
  pointer-events: none;
}
.hero .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.hero-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  box-shadow: 0 12px 40px rgba(255, 75, 85, 0.35), 0 0 0 1px var(--border);
  margin-bottom: 28px;
}
.eyebrow {
  color: var(--cyan);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(26px, 4.2vw, 44px);
  line-height: 1.35;
  margin: 0 0 22px;
  color: var(--yellow);
  text-shadow: 0 0 24px rgba(255, 216, 74, 0.35);
  text-wrap: balance;
}
.hero h1 span { color: var(--red); text-shadow: 0 0 24px rgba(255, 75, 85, 0.45); }
.lead {
  font-size: 19px;
  color: #cfd5ec;
  margin: 0 0 32px;
  max-width: 34em;
}
.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.badge-soon {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border-radius: 14px;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-size: 13px;
  line-height: 1.2;
}
.badge-soon svg { width: 26px; height: 26px; flex: none; }
.badge-soon strong { display: block; font-size: 18px; font-weight: 600; }
.badge-store { text-decoration: none; }
.badge-store:hover { border-color: var(--cyan); }
.btn-ghost {
  padding: 13px 22px;
  border-radius: 14px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.device {
  border-radius: 26px;
  padding: 12px;
  background: linear-gradient(145deg, #2a3150, #10142a);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--border);
  transform: perspective(1400px) rotateY(-8deg) rotateX(3deg);
}
.device img { border-radius: 16px; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- Abschnitte ---------- */
section { padding: 88px 0; }
.section-alt { background: var(--bg-2); }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head h2 {
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.5;
  margin: 0 0 14px;
  color: var(--yellow);
}
.section-head p { color: var(--muted); margin: 0; }

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.feature .ico {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.feature .ico svg { width: 24px; height: 24px; }
.feature h3 { font-size: 18px; margin: 0 0 8px; }
.feature p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* Gegner */
.enemies {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.enemy {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.enemy img { aspect-ratio: 1; object-fit: cover; width: 100%; }
.enemy div { padding: 18px 18px 22px; }
.enemy h3 { font-size: 11px; line-height: 1.6; margin: 0 0 10px; color: var(--yellow); }
.enemy p { margin: 0; color: var(--muted); font-size: 15px; }

/* Galerie */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery figure { margin: 0; }
.gallery a {
  display: block;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.gallery a:hover { transform: translateY(-3px); border-color: var(--cyan); }
.gallery img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.gallery figcaption { color: var(--muted); font-size: 14.5px; margin-top: 10px; }

/* Galerie mit vier Spalten (Hintergründe) + Einstellungen */
.gallery.four { grid-template-columns: repeat(4, 1fr); }
/* iPhone-Bilder im Breitformat (2868 x 1287) */
.gallery.wide { grid-template-columns: repeat(2, 1fr); }
.gallery.wide img { aspect-ratio: 2868 / 1287; }
.section-head.sub { margin: 64px 0 32px; }
.section-head h3 { font-size: clamp(14px, 1.8vw, 18px); line-height: 1.5; margin: 0 0 12px; color: var(--yellow); }
.settings-row {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 28px;
  align-items: start;
  margin-bottom: 52px;
}
.settings-row .features { grid-template-columns: repeat(2, 1fr); }
.settings-shot {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
}
.settings-shot img { width: 100%; height: auto; }
.settings-col p { color: var(--muted); font-size: 14px; margin: 10px 0 0; text-align: center; }
.sub-head { font-size: 13px; color: var(--yellow); margin: 0 0 18px; line-height: 1.6; }

/* Lightbox */
dialog.lightbox {
  padding: 0;
  border: none;
  background: transparent;
  max-width: min(1400px, 94vw);
}
dialog.lightbox::backdrop { background: rgba(3, 5, 12, 0.88); }
dialog.lightbox img { border-radius: 12px; max-height: 86vh; width: auto; margin: 0 auto; }
dialog.lightbox p { text-align: center; color: var(--text); margin: 12px 0 0; }
dialog.lightbox button {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}

/* Abschluss */
.closing { text-align: center; }
.closing h2 { font-size: clamp(18px, 2.6vw, 26px); line-height: 1.6; color: var(--yellow); margin: 0 0 18px; }
.closing p { color: var(--muted); max-width: 36em; margin: 0 auto 28px; }
.closing .cta { justify-content: center; }

/* Footer */
footer.site {
  border-top: 1px solid var(--border);
  padding: 32px 0 44px;
  color: var(--muted);
  font-size: 14px;
}
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
footer.site nav { display: flex; gap: 22px; margin-left: auto; }
footer.site a { color: var(--muted); text-decoration: none; }
footer.site a:hover { color: var(--text); }
footer.site .credits { flex-basis: 100%; margin: 0; font-size: 12px; }
footer.site .credits a { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Video (2-Klick: YouTube lädt erst nach dem Klick) ---------- */
.video-frame {
  position: relative;
  max-width: 920px;
  aspect-ratio: 2388 / 1668;   /* iPad-Aufnahme im Querformat */
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-poster { position: absolute; inset: 0; display: block; color: #fff; }
.video-poster img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.7); transition: filter 0.2s ease; }
.video-poster:hover img, .video-poster:focus-visible img { filter: brightness(0.85); }
.video-poster .play {
  position: absolute; left: 50%; top: 50%;
  width: 84px; height: 84px; margin: -42px 0 0 -42px;
  border-radius: 50%;
  background: var(--red);
  display: grid; place-items: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease;
}
.video-poster:hover .play { transform: scale(1.08); }
.video-poster .play svg { width: 34px; height: 34px; margin-left: 5px; }
.video-note { color: var(--muted); font-size: 14px; margin: 14px 0 0; max-width: 920px; }
.video-channel { margin: 10px 0 0; font-size: 15px; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .enemies { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .gallery.four { grid-template-columns: repeat(2, 1fr); }
  .settings-row { grid-template-columns: 1fr; }
  .settings-col { max-width: 280px; margin: 0 auto; }
  .hero { padding: 48px 0 64px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .device { transform: none; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .nav-links a:not(.lang):not(.keep) { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  section { padding: 64px 0; }
  .brand span { display: none; }
  .features, .gallery, .settings-row .features { grid-template-columns: 1fr; }
  .enemies { grid-template-columns: repeat(2, 1fr); }
  .lead { font-size: 17px; }
  footer.site nav { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gallery a { transition: none; }
  .video-poster img, .video-poster .play { transition: none; }
}