/* ============================================================
   GEOENERGY VILLAGE – Tour Virtuale 360°
   ============================================================ */

.tour-body {
  background: var(--black);
  overflow: hidden;
  height: 100%;
}
html:has(.tour-body) { height: 100%; }

/* La navbar resta sempre "solida" sopra il panorama.
   Nessuna sfocatura: qui sotto c'è una canvas WebGL che si ridisegna a ogni frame,
   e il browser dovrebbe ricalcolare il blur di continuo su tutta la larghezza. */
.tour-body #navbar,
.tour-body #navbar.scrolled {
  backdrop-filter: none;
  background: linear-gradient(to bottom, rgba(8,12,8,.94) 0%, rgba(8,12,8,.6) 60%, transparent 100%);
  padding: 16px 0;
  pointer-events: none;
}
.tour-body #navbar .nav-inner > * { pointer-events: auto; }
.tour-body .nav-links a.is-current { color: var(--white); }
.tour-body .nav-links a.is-current::after {
  content: ''; display: block; height: 1px; margin-top: 5px;
  background: var(--gold);
}

/* ── Palcoscenico ── */
.tour-stage {
  position: fixed;
  inset: 0;
  background: #050705;
}
.tour-pano { position: absolute; inset: 0; }

/* Pannellum: togliamo la chrome di default, usiamo la nostra */
.tour-pano .pnlm-controls-container,
.tour-pano .pnlm-panorama-info,
.tour-pano .pnlm-orientation-button { display: none !important; }
.tour-pano .pnlm-container { background: #050705; cursor: grab; }
.tour-pano .pnlm-container:active { cursor: grabbing; }
.tour-pano .pnlm-load-box,
.tour-pano .pnlm-lbox { background: transparent; }

/* ── Checkpoint (hotspot) ── */
.gev-hotspot {
  width: 74px; height: 74px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  -webkit-tap-highlight-color: transparent;
}
.gev-hotspot .hs-ring {
  position: absolute;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.85);
  /* NIENTE backdrop-filter qui: il checkpoint viene riposizionato a ogni frame e
     una sfocatura su un elemento in movimento sopra la canvas WebGL azzera il framerate. */
  background: rgba(168,129,58,.42);
  box-shadow: 0 3px 14px rgba(0,0,0,.4);
  transition: background .3s, border-color .3s;
}
.gev-hotspot .hs-pulse {
  position: absolute;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(201,165,90,.9);
  animation: gev-hs-pulse 2.4s ease-out infinite;
}
.gev-hotspot .hs-arrow {
  position: relative;
  color: #fff;
  font-size: .95rem;
  line-height: 1;
  text-shadow: 0 1px 6px rgba(0,0,0,.6);
  transition: var(--transition);
}
.gev-hotspot .hs-label {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 2px;
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(8,12,8,.72);
  border: 1px solid rgba(255,255,255,.14);
  padding: 5px 12px;
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.gev-hotspot:hover .hs-ring { background: var(--gold); border-color: var(--gold-light); }
.gev-hotspot:hover .hs-label { opacity: 1; margin-top: 8px; }
.gev-hotspot:hover .hs-arrow { transform: scale(1.15); }

/* Checkpoint selezionato nell'editor della dashboard */
.gev-hotspot-sel .hs-ring { background: var(--gold); border-color: #fff; box-shadow: 0 0 0 3px rgba(168,129,58,.35); }
.gev-hotspot-sel .hs-label { opacity: 1; margin-top: 8px; }

@keyframes gev-hs-pulse {
  0%   { transform: scale(1);   opacity: .9; }
  70%  { transform: scale(2.1); opacity: 0; }
  100% { transform: scale(2.1); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .gev-hotspot .hs-pulse { animation: none; opacity: .4; }
}

/* Su touch le etichette restano sempre visibili (niente hover) */
@media (hover: none) {
  .gev-hotspot .hs-label { opacity: 1; margin-top: 8px; }
}

/* ── HUD ── */
.tour-hud {
  position: absolute;
  left: 0; right: 0;
  z-index: 20;
  padding: 0 clamp(20px, 5vw, 64px);
  pointer-events: none;
}
.tour-hud > * { pointer-events: auto; }

/* Il titolo in alto resta contenuto: è sovrapposto al panorama,
   non deve rubargli spazio. */
.tour-hud-top {
  top: clamp(80px, 10vh, 104px);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 20px;
}
.tour-title { color: var(--white); }
.tour-title-tour {
  display: block;
  font-size: .58rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 6px;
}
.tour-title-scene {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  line-height: 1.15;
  text-shadow: 0 2px 20px rgba(0,0,0,.6);
}

.tour-picker {
  display: flex; align-items: center; gap: 10px;
  background: rgba(8,12,8,.72);
  border: 1px solid rgba(255,255,255,.14);
  padding: 8px 14px;
}
.tour-picker label {
  font-size: .6rem; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
.tour-picker select {
  background: transparent; border: none; outline: none;
  color: var(--white);
  font-family: var(--font-body); font-size: .82rem;
  cursor: pointer;
}
.tour-picker select option { color: var(--text-dark); }

/* Hint */
.tour-hint {
  position: absolute;
  left: 50%; bottom: clamp(150px, 22vh, 200px);
  transform: translateX(-50%);
  z-index: 20;
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.72);
  background: rgba(8,12,8,.68);
  border: 1px solid rgba(255,255,255,.1);
  padding: 9px 20px;
  white-space: nowrap;
  transition: opacity .6s;
}
.tour-hint.fade { opacity: 0; }
.tour-hint-dot {
  display: inline-block; width: 9px; height: 9px;
  border-radius: 50%; background: rgba(168,129,58,.9);
  border: 1px solid rgba(255,255,255,.85);
  vertical-align: -1px; margin: 0 2px;
}

/* Barra stazioni */
.tour-hud-bottom {
  bottom: clamp(20px, 4vh, 40px);
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.tour-scenes {
  display: flex; gap: 10px; flex-wrap: wrap;
  max-width: 100%;
}
.tour-scene-btn {
  display: flex; align-items: center; gap: 10px;
  background: rgba(8,12,8,.7);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.78);
  font-family: var(--font-body);
  font-size: .68rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 12px 20px;
  cursor: pointer;
  transition: var(--transition);
}
.tour-scene-btn:hover { color: var(--white); border-color: rgba(255,255,255,.4); }
.tour-scene-btn .idx {
  font-family: var(--font-head);
  font-size: .8rem; letter-spacing: 0;
  color: var(--gold-light);
}
.tour-scene-btn.active {
  background: rgba(168,129,58,.9);
  border-color: var(--gold-light);
  color: var(--white);
}
.tour-scene-btn.active .idx { color: var(--white); }
.tour-scene-btn[disabled] { opacity: .35; cursor: not-allowed; }

.tour-tools { display: flex; gap: 10px; margin-left: auto; }
.tour-tool {
  display: flex; align-items: center; gap: 8px;
  background: rgba(8,12,8,.7);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.78);
  font-family: var(--font-body);
  font-size: .66rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 12px 18px;
  cursor: pointer;
  transition: var(--transition);
}
.tour-tool:hover { color: var(--white); border-color: rgba(255,255,255,.4); }
.tour-tool[aria-pressed="true"] { background: rgba(168,129,58,.9); border-color: var(--gold-light); color: var(--white); }

/* ── Stato (loading / vuoto / errore) ── */
.tour-state {
  position: absolute; inset: 0; z-index: 30;
  display: flex; align-items: center; justify-content: center;
  padding: 100px 24px 40px;
  background: radial-gradient(ellipse at center, #10160F 0%, #050705 75%);
  text-align: center;
}
.tour-state[hidden] { display: none; }
.tour-state-box { max-width: 560px; }
.tour-state-box h2 {
  color: var(--white);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  margin: 18px 0 14px;
}
.tour-state-box p { color: rgba(255,255,255,.6); }
.tour-state-box .btn { margin-top: 28px; }
.tour-state-box .gold-line { margin-top: 14px; }

/* ── Mobile ──
   Su telefono l'immagine 360 è già poca: la grafica sopra si fa discreta. */
@media (max-width: 900px) {
  .tour-hud { padding: 0 16px; }
  .tour-hud-top { top: 68px; flex-direction: column; gap: 10px; }
  .tour-title-tour { font-size: .5rem; letter-spacing: .18em; margin-bottom: 3px; }
  .tour-title-scene { font-size: 1.15rem; line-height: 1.2; }
  .tour-picker { align-self: flex-start; padding: 6px 12px; }
  .tour-picker label { font-size: .54rem; letter-spacing: .16em; }
  .tour-picker select { font-size: .76rem; }

  .tour-hud-bottom { bottom: 16px; flex-direction: column; align-items: stretch; gap: 10px; }
  .tour-scenes {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    gap: 8px;
    padding-bottom: 2px;
  }
  .tour-scenes::-webkit-scrollbar { display: none; }
  .tour-scene-btn { flex: 0 0 auto; padding: 9px 14px; font-size: .6rem; letter-spacing: .12em; gap: 7px; }
  .tour-scene-btn .idx { font-size: .7rem; }
  .tour-tools { margin-left: 0; gap: 8px; }
  .tour-tool-label { display: none; }
  .tour-tool { padding: 9px 13px; font-size: .6rem; }
  .tour-hint { bottom: clamp(150px, 22vh, 190px); font-size: .55rem; letter-spacing: .1em; padding: 7px 14px; white-space: normal; text-align: center; max-width: 82vw; }
  .gev-hotspot .hs-label { font-size: .52rem; padding: 4px 8px; letter-spacing: .12em; }
  .tour-state-box h2 { font-size: 1.5rem; }
}

/* Telefoni stretti */
@media (max-width: 420px) {
  .tour-hud-top { top: 66px; }
  .tour-title-scene { font-size: 1.02rem; }
  .tour-scene-btn { padding: 8px 12px; font-size: .56rem; }
  .tour-tool { padding: 8px 11px; }
}