/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-electric: #0af;
  --fuchsia: #ff2d9b;
  --holo-1: #0af;
  --holo-2: #ff2d9b;
  --holo-3: #b44fff;
  --dark: #07060e;
  --dark-2: #0e0c1a;
  --text: #e8e0ff;
  --text-dim: #7a6fa0;
  --panel-bg: rgba(7, 6, 14, 0.96);
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--dark);
  color: var(--text);
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  cursor: default;
}

/* ── HERO ── */
.hero {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* ── FOND PLACEHOLDER ── */
.bg-placeholder {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 80%, rgba(10,170,255,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 70% 30%, rgba(180,79,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 30% 40% at 20% 50%, rgba(255,45,155,0.06) 0%, transparent 60%),
    linear-gradient(175deg, #0a0818 0%, #07060e 40%, #0d0a1e 100%);
  /* Grain texturé */
  filter: contrast(1.05);
}

.bg-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
}

/* Placeholder text au centre */
.bg-placeholder::before {
  content: '[ IMAGE À VENIR ]';
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.08);
  pointer-events: none;
}

/* ── TITRE ── */
.site-title {
  position: absolute;
  top: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 10;
  pointer-events: none;
}

.title-iliel {
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--holo-1), var(--holo-3), var(--holo-2), var(--holo-1));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: holo-shift 6s linear infinite;
}

@keyframes holo-shift {
  0%   { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

/* ── HOTSPOTS ── */
.hotspot {
  position: absolute;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 20;
}

.hotspot-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(10, 170, 255, 0.6);
  background: rgba(10, 170, 255, 0.08);
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
}

.hotspot-ring::after {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: rgba(10, 170, 255, 0.25);
  transition: background 0.3s;
}

/* Pulse animation */
.hotspot-ring::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(10, 170, 255, 0.2);
  animation: pulse 2.5s ease-out infinite;
}

@keyframes pulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* Label au survol */
.hotspot::after {
  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--blue-electric);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}

.hotspot:hover::after { opacity: 1; }

.hotspot:hover .hotspot-ring {
  border-color: var(--blue-electric);
  background: rgba(10, 170, 255, 0.18);
  transform: scale(1.15);
}

.hotspot:hover .hotspot-ring::after {
  background: rgba(10, 170, 255, 0.45);
}

/* Hotspot secret — fuchsia, pas de label visible */
.hotspot--secret .hotspot-ring {
  border-color: rgba(255, 45, 155, 0.2);
  background: rgba(255, 45, 155, 0.03);
  animation: secret-pulse 4s ease-out infinite;
}

.hotspot--secret .hotspot-ring::after {
  background: rgba(255, 45, 155, 0.1);
}

.hotspot--secret .hotspot-ring::before {
  border-color: rgba(255, 45, 155, 0.12);
  animation: pulse 4s ease-out infinite;
}

.hotspot--secret:hover .hotspot-ring {
  border-color: rgba(255, 45, 155, 0.7);
  background: rgba(255, 45, 155, 0.15);
}

@keyframes secret-pulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* ── OVERLAY ── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 6, 14, 0.7);
  z-index: 30;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
  backdrop-filter: blur(4px);
}

.overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ── PANELS ── */
.panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(480px, 100vw);
  height: 100vh;
  background: var(--panel-bg);
  border-left: 1px solid rgba(10, 170, 255, 0.15);
  z-index: 40;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  padding: 4rem 2.5rem 3rem;
}

.panel.active {
  transform: translateX(0);
}

/* Panel secret */
.panel--secret {
  border-left-color: rgba(255, 45, 155, 0.25);
}

.panel--secret h2 {
  color: var(--fuchsia) !important;
}

.panel-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.2s;
  letter-spacing: 0.05em;
}

.panel-close:hover { color: var(--text); }

.panel-content h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-electric);
  margin-bottom: 0.4rem;
}

.panel-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.panel-content p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 1rem;
}

/* Streaming links */
.streaming-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.stream-link {
  display: block;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(10, 170, 255, 0.2);
  color: var(--text);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.stream-link:hover {
  border-color: var(--blue-electric);
  color: var(--blue-electric);
  background: rgba(10, 170, 255, 0.05);
}

/* Deluxe tag */
.deluxe-tag {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--fuchsia);
  vertical-align: middle;
  opacity: 0.8;
}

/* Track list */
.track-list {
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 45, 155, 0.15);
  padding-top: 1.5rem;
}

.track-list-label {
  font-size: 0.6rem !important;
  letter-spacing: 0.3em;
  color: var(--fuchsia) !important;
  margin-bottom: 1rem !important;
}

.track-placeholder {
  color: var(--text-dim) !important;
  font-style: italic;
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .panel {
    width: 100vw;
    border-left: none;
    border-top: 1px solid rgba(10, 170, 255, 0.15);
    top: auto;
    bottom: 0;
    height: 85vh;
    transform: translateY(100%);
    border-radius: 1rem 1rem 0 0;
  }

  .panel.active {
    transform: translateY(0);
  }

  .panel--secret {
    border-top-color: rgba(255, 45, 155, 0.25);
  }

  .hotspot {
    width: 52px;
    height: 52px;
  }
}