/* wow.css — Styles for all 7 wow features */

/* ══════════════════════════════════════════════
   FEATURE 1 — LYRIC OVERLAY
═══════════════════════════════════════════════ */
.lyric-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 18%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1s ease;
}

.lyric-line {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-style: italic;
  font-weight: 300;
  color: var(--c-parchment);
  text-align: center;
  letter-spacing: 0.02em;
  text-shadow:
    0 0 40px rgba(200,146,74,0.6),
    0 2px 20px rgba(0,0,0,0.9);
  opacity: 0;
  transform: translateY(16px);
  transition: none;
  display: block;
  padding-inline: var(--s-8);
  line-height: 1.2;
}

.lyric-line--visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.5s var(--ease-out),
    transform 0.6s var(--ease-out);
}

/* ══════════════════════════════════════════════
   FEATURE 2 — GEO ENERGY BADGE
═══════════════════════════════════════════════ */
.geo-energy-badge {
  position: absolute;
  top: clamp(1.5rem, 3vw, 2.5rem);
  right: var(--gutter);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--t-2xs);
  letter-spacing: 0.2em;
  color: var(--c-amber);
  opacity: 0;
  animation: geoFadeIn 2s var(--ease-out) 1.5s forwards;
}

.geo-energy-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-amber);
  animation: geoPulse 2s ease-in-out infinite;
}

@keyframes geoFadeIn {
  from { opacity: 0; transform: translateX(8px); }
  to   { opacity: 0.8; transform: translateX(0); }
}

@keyframes geoPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.6); opacity: 0.5; }
}

/* ══════════════════════════════════════════════
   FEATURE 3 — FILM REEL
═══════════════════════════════════════════════ */
.chapter--filmreel {
  padding: 0;
  max-width: 100%;
  height: 350vh; /* tall zone = more scroll time */
  background: var(--c-void);
  position: relative;
}

.reel__track-wrap {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--c-void);
}

.reel__label {
  position: absolute;
  top: var(--s-6);
  left: 50%;
  transform: translateX(-50%);
  color: var(--c-smoke);
  font-size: var(--t-2xs);
  letter-spacing: 0.3em;
  white-space: nowrap;
}

.reel__sprocket {
  display: flex;
  gap: 0;
  padding: var(--s-2) 0;
  background: #111;
  border-top: 2px solid #222;
  border-bottom: 2px solid #222;
  overflow: hidden;
  flex-shrink: 0;
}

.reel__sprocket.bottom {
  border-top: 2px solid #222;
  border-bottom: none;
}

.sprocket-hole {
  display: inline-block;
  width: 28px;
  height: 18px;
  border-radius: 3px;
  background: var(--c-void);
  margin: 2px 8px;
  flex-shrink: 0;
}

.reel__track {
  overflow: hidden;
  flex: 1;
  display: flex;
  align-items: center;
  background: #0a0a0a;
}

.reel__frames {
  display: flex;
  gap: 4px;
  will-change: transform;
  padding-inline: 20vw;
  transition: none; /* pure scroll-driven, no transitions */
}

.reel__frame {
  position: relative;
  flex-shrink: 0;
  width: clamp(260px, 28vw, 420px);
  aspect-ratio: 3/4;
  overflow: hidden;
  border: 2px solid #222;
}

.reel__frame-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  filter: sepia(0.3) contrast(1.1);
  transition: filter 0.3s ease;
}

.reel__frame:hover .reel__frame-img {
  filter: sepia(0) contrast(1.05);
}

.reel__frame-num {
  position: absolute;
  top: var(--s-2);
  left: var(--s-3);
  font-size: var(--t-2xs);
  color: rgba(200,146,74,0.7);
  letter-spacing: 0.1em;
}

.reel__frame-caption {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  padding: var(--s-4) var(--s-3) var(--s-3);
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
  font-size: var(--t-2xs);
  color: var(--c-silver);
  letter-spacing: 0.2em;
}

.reel__progress {
  height: 1px;
  background: var(--c-graphite);
  position: relative;
  flex-shrink: 0;
}

.reel__progress-bar {
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  background: var(--c-amber);
  width: 0%;
  transition: width 0.1s linear;
}

/* ══════════════════════════════════════════════
   FEATURE 4 — SPOTIFY LIVE BADGE
═══════════════════════════════════════════════ */
.spotify-badge {
  position: fixed;
  bottom: var(--s-8);
  left: var(--s-8);
  z-index: var(--z-nav);
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  pointer-events: none;
}

.spotify-badge--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.spotify-badge__inner {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2) var(--s-4) var(--s-2) var(--s-3);
  background: rgba(18,18,18,0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--c-graphite);
  border-radius: 100px;
  transition: border-color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.spotify-badge:hover .spotify-badge__inner {
  border-color: #1DB954;
  transform: translateY(-2px);
}

.spotify-badge__pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #1DB954;
  animation: spotifyPulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes spotifyPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

.spotify-badge__icon {
  width: 14px;
  height: 14px;
  color: #1DB954;
  flex-shrink: 0;
}

.spotify-badge__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.spotify-badge__name {
  font-size: var(--t-2xs);
  color: var(--c-parchment);
  letter-spacing: 0.1em;
  line-height: 1;
}

.spotify-badge__listeners {
  font-size: 9px;
  color: var(--c-silver);
  letter-spacing: 0.15em;
  line-height: 1;
}

/* ══════════════════════════════════════════════
   FEATURE 5 — SMART BOOKING FORM
═══════════════════════════════════════════════ */
.form-field--budget {
  flex-direction: column;
  animation: budgetReveal 0.4s var(--ease-out);
}

@keyframes budgetReveal {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.btn--premium {
  background: linear-gradient(135deg, var(--c-amber) 0%, var(--c-amber-light) 100%) !important;
  box-shadow: 0 0 30px rgba(200,146,74,0.3);
}

/* ══════════════════════════════════════════════
   FEATURE 7 — THE FREQUENCY EASTER EGG
═══════════════════════════════════════════════ */
.frequency-egg {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-cursor) - 1);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8,8,8,0);
  backdrop-filter: blur(0px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 1.2s var(--ease-out),
    background 1.2s var(--ease-out),
    backdrop-filter 1.2s var(--ease-out);
}

.frequency-egg--visible {
  opacity: 1;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(8px);
  pointer-events: auto;
}

.frequency-egg__inner {
  text-align: center;
  max-width: 600px;
  padding: var(--s-12) var(--gutter);
  position: relative;
}

.frequency-egg__text {
  margin-bottom: var(--s-10);
}

.frequency-egg__line {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(var(--t-2xl), 5vw, var(--t-5xl));
  font-weight: 300;
  color: var(--c-parchment);
  line-height: 1.15;
  letter-spacing: -0.01em;
  opacity: 0;
  transform: translateY(20px);
  animation: eggLineReveal 0.9s var(--ease-out) forwards;
}

.frequency-egg__spacer {
  height: var(--s-6);
  display: block;
}

.frequency-egg__line:nth-child(1) { color: var(--c-amber); }

@keyframes eggLineReveal {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.frequency-egg__dismiss {
  font-size: var(--t-2xs);
  letter-spacing: 0.25em;
  color: var(--c-smoke);
  animation: eggLineReveal 0.9s var(--ease-out) 3.5s forwards;
  opacity: 0;
}

.frequency-egg__symbol {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--f-display);
  font-size: 30vw;
  font-weight: 300;
  color: rgba(200,146,74,0.03);
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.05em;
  z-index: -1;
}

/* ══════════════════════════════════════════════
   RESPONSIVE — WOW FEATURES
═══════════════════════════════════════════════ */
@media (max-width: 600px) {
  .chapter--filmreel { height: 250vh; }

  .reel__frame {
    width: clamp(200px, 70vw, 280px);
  }

  .spotify-badge {
    display: none; /* bottom left conflicts with audio toggle on mobile */
  }

  .geo-energy-badge {
    display: none;
  }

  .frequency-egg__line {
    font-size: clamp(var(--t-xl), 8vw, var(--t-3xl));
  }

  .lyric-line {
    font-size: clamp(1.1rem, 5vw, 1.8rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lyric-line,
  .frequency-egg__line,
  .geo-energy-badge,
  .spotify-badge__pulse,
  .geo-energy-dot {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .chapter--filmreel {
    display: none; /* filmreel is pure motion — skip entirely */
  }
}

/* ══════════════════════════════════════════════
   STAGE LIGHTS + DUST PARTICLES
═══════════════════════════════════════════════ */
#stageLights,
#dustParticles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#stageLights {
  z-index: 2;   /* above photo, below vignette */
  mix-blend-mode: screen;
  opacity: 0.9;
}

#dustParticles {
  z-index: 3;   /* above stage lights, below vignette */
  mix-blend-mode: screen;
  opacity: 0.85;
}