:root {
  --bg: #05070b;
  --gold: #e7bf4b;
  --gold-soft: #ffe18a;
  --white: #fff7eb;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 70% 20%, rgba(232, 188, 67, .12), transparent 38%),
    radial-gradient(circle at 15% 70%, rgba(18, 63, 97, .30), transparent 42%),
    var(--bg);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(10px, 2vw, 22px);
}

.stage {
  position: relative;
  width: min(100%, 1586px);
  aspect-ratio: 1586 / 992;
  border-radius: clamp(14px, 1.4vw, 28px);
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.08);
  isolation: isolate;
}

.poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 77% 31%, rgba(245,204,87,.12), transparent 10%),
    radial-gradient(circle at 42% 34%, rgba(245,204,87,.09), transparent 1.5%);
  animation: subtlePulse 5.5s ease-in-out infinite;
}

.hotspot {
  position: absolute;
  z-index: 5;
  display: block;
  border-radius: 999px;
  text-decoration: none;
  background: rgba(255,255,255,0);
  border: 0;
  cursor: pointer;
}
.hotspot:focus-visible {
  outline: 3px solid var(--gold-soft);
  outline-offset: 3px;
  background: rgba(255, 213, 91, .12);
}

/* Pozycje hotspotów liczone względem wygenerowanej grafiki 1586x992 */
.hotspot-top-cta { left: 82.8%; top: 4.1%; width: 13.3%; height: 6.0%; }
.hotspot-main-cta { left: 4.8%; top: 79.4%; width: 13.4%; height: 5.6%; }
.hotspot-phone { left: 19.2%; top: 79.4%; width: 13.2%; height: 5.6%; }
.hotspot-nav-music { left: 44.0%; top: 6.2%; width: 7.5%; height: 3.6%; }
.hotspot-nav-values { left: 52.3%; top: 6.2%; width: 7.0%; height: 3.6%; }
.hotspot-nav-contact { left: 60.2%; top: 6.2%; width: 6.2%; height: 3.6%; }
.hotspot-facebook { right: 1.2%; bottom: 1.2%; width: 7%; height: 6%; display: none; }
.hotspot-play { left: 48.1%; top: 89.5%; width: 4.1%; height: 6.6%; }
.hotspot-play.is-playing {
  background: rgba(255, 213, 91, .10);
  box-shadow: 0 0 28px rgba(255, 213, 91, .18);
}


/* Subtelne animacje premium: światło, złote drobinki i oddech kompozycji.
   Wszystko jest overlayem, więc nie przesuwa ani nie zasłania klikalnych elementów. */
.poster {
  animation: posterBreath 18s ease-in-out infinite;
  transform-origin: 70% 45%;
}

.ambient {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.ambient-glow {
  background:
    radial-gradient(circle at 78% 38%, rgba(255, 219, 106, .22), transparent 11%),
    radial-gradient(circle at 72% 55%, rgba(255, 194, 48, .11), transparent 18%),
    radial-gradient(circle at 38% 36%, rgba(255, 216, 96, .12), transparent 2%);
  mix-blend-mode: screen;
  animation: goldenBreath 4.8s ease-in-out infinite;
}

.ambient-sweep {
  background: linear-gradient(112deg, transparent 0%, transparent 43%, rgba(255, 221, 116, .12) 49%, transparent 56%, transparent 100%);
  transform: translateX(-125%);
  mix-blend-mode: screen;
  animation: lightSweep 8.5s ease-in-out infinite;
}

.particles {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}

.particles span {
  position: absolute;
  width: clamp(3px, .34vw, 7px);
  height: clamp(3px, .34vw, 7px);
  border-radius: 999px;
  background: rgba(255, 217, 97, .75);
  box-shadow: 0 0 18px rgba(255, 207, 73, .60);
  opacity: 0;
  animation: particleFloat 9s linear infinite;
}
.particles span:nth-child(1) { left: 10%; top: 44%; animation-delay: 0s; animation-duration: 8.4s; }
.particles span:nth-child(2) { left: 18%; top: 22%; animation-delay: 1.1s; animation-duration: 10.2s; }
.particles span:nth-child(3) { left: 35%; top: 36%; animation-delay: 2.0s; animation-duration: 9.4s; }
.particles span:nth-child(4) { left: 47%; top: 72%; animation-delay: .4s; animation-duration: 11.1s; }
.particles span:nth-child(5) { left: 56%; top: 18%; animation-delay: 1.8s; animation-duration: 8.8s; }
.particles span:nth-child(6) { left: 66%; top: 60%; animation-delay: 2.7s; animation-duration: 10.6s; }
.particles span:nth-child(7) { left: 76%; top: 28%; animation-delay: .9s; animation-duration: 9.0s; }
.particles span:nth-child(8) { left: 84%; top: 47%; animation-delay: 3.2s; animation-duration: 12.0s; }
.particles span:nth-child(9) { left: 90%; top: 72%; animation-delay: 1.6s; animation-duration: 10.8s; }
.particles span:nth-child(10) { left: 41%; top: 88%; animation-delay: 4.0s; animation-duration: 11.5s; }

.hotspot-main-cta, .hotspot-top-cta {
  animation: ctaPulse 4.2s ease-in-out infinite;
}
.hotspot-play {
  animation: audioPulse 2.4s ease-in-out infinite;
}

@keyframes posterBreath {
  0%, 100% { transform: scale(1); filter: saturate(1) contrast(1); }
  50% { transform: scale(1.008); filter: saturate(1.04) contrast(1.02); }
}
@keyframes goldenBreath {
  0%, 100% { opacity: .42; transform: scale(1); }
  50% { opacity: .82; transform: scale(1.025); }
}
@keyframes lightSweep {
  0%, 58% { transform: translateX(-130%); opacity: 0; }
  68% { opacity: .85; }
  84%, 100% { transform: translateX(130%); opacity: 0; }
}
@keyframes particleFloat {
  0% { opacity: 0; transform: translate3d(0, 16px, 0) scale(.65); }
  18% { opacity: .85; }
  72% { opacity: .45; }
  100% { opacity: 0; transform: translate3d(22px, -52px, 0) scale(1.05); }
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 219, 104, 0); }
  50% { box-shadow: 0 0 34px rgba(255, 219, 104, .16); }
}
@keyframes audioPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 219, 104, 0); }
  50% { box-shadow: 0 0 26px rgba(255, 219, 104, .22); }
}

@media (prefers-reduced-motion: reduce) {
  .poster, .ambient-glow, .ambient-sweep, .particles span, .hotspot-main-cta, .hotspot-top-cta, .hotspot-play, .stage::after {
    animation: none !important;
  }
}

.screen-reader-content {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mobile-content { display: none; }

@keyframes subtlePulse {
  0%, 100% { opacity: .35; transform: scale(1); }
  50% { opacity: .65; transform: scale(1.015); }
}

@media (max-width: 760px) {
  .page {
    display: block;
    padding: 0;
    background: #05070b;
  }
  .stage {
    width: 100%;
    border-radius: 0;
    box-shadow: none;
    aspect-ratio: 1586 / 992;
  }
  .mobile-content {
    display: block;
    padding: 22px 18px 32px;
    background: linear-gradient(180deg, #06080c, #09111b 65%, #05070b);
  }
  .mobile-card {
    border: 1px solid rgba(231,191,75,.22);
    border-radius: 24px;
    padding: 22px;
    background: rgba(255,255,255,.04);
    box-shadow: 0 18px 55px rgba(0,0,0,.35);
  }
  .mobile-card span {
    display: inline-flex;
    color: var(--gold-soft);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    margin-bottom: 12px;
  }
  .mobile-card h1 {
    margin: 0 0 14px;
    font-size: 38px;
    line-height: .98;
    letter-spacing: -0.04em;
  }
  .mobile-card p {
    margin: 0 0 20px;
    color: rgba(255,255,255,.78);
    line-height: 1.65;
  }
  .mobile-actions {
    display: grid;
    gap: 12px;
  }
  .mobile-actions a,
  .mobile-audio {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    border-radius: 16px;
    font-weight: 850;
    text-decoration: none;
  }
  .mobile-actions a:first-child,
  .mobile-audio {
    background: linear-gradient(135deg, #ffe58e, #d39a2a);
    color: #05070b;
    border: 0;
  }
  .mobile-actions a:nth-child(2) {
    color: white;
    border: 1px solid rgba(255,255,255,.15);
    background: rgba(255,255,255,.06);
  }
  .mobile-audio {
    width: 100%;
    margin-top: 12px;
    cursor: pointer;
    font-size: 15px;
  }
}