/* ============================================
   STATIC — Pitch Deck Website
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Fonts */
  --font-sans:  "ibm-plex-sans", sans-serif;
  --font-big:   "bebas-neue-pro", sans-serif;
  --font-big-alt: "bebas-neue-pro-semiexpanded", sans-serif;

  /* Colors from InDesign */
  --color-bg:         #000000;
  --color-text:       #d9d9d9;
  --color-text-dim:   #cccccc;
  --color-text-muted: #b3b3b3;
  --color-white:      #ffffff;
  --color-gold:       #deae4a;
  --color-gold-dark:  #b8802b;
  --color-amber:      #cc9739;
  --color-orange:     #cb5633;
  --color-orange-warm:#d8762f;
  --color-red:        #d53621;
  --color-red-pure:   #ff0000;
  --color-cyan:       #00ffff;
  --color-green:      #00ff00;
  --color-blue-muted: #6d86a6;
  --color-purple:     #994284;
  --color-purple-dark:#762d65;
  --color-yellow:     #fec01d;

  /* Glass panel */
  --glass-bg:     rgba(0, 0, 0, 0.35);
  --glass-blur:   16px;
  --glass-border: rgba(255, 255, 255, 0.08);

  /* Layout */
  --slide-padding: clamp(2rem, 5vw, 6rem);
  --content-max:   1400px;

  /* Transitions */
  --t-slide: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  --t-fade:  0.5s ease;
  --t-fast:  0.3s ease;
}

html {
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
}

img { display: block; max-width: 100%; }
a { color: var(--color-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
em, .italic { font-style: italic; }
strong, .bold { font-weight: 600; }

/* --- Deck & Slides --- */
.deck {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-slide), visibility 0s 0.8s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 0;
  overflow: hidden;
}

.slide.is-active {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--t-slide), visibility 0s 0s;
  z-index: 1;
}

.slide.is-prev {
  opacity: 0;
  visibility: visible;
  z-index: 0;
}

/* Background layer */
.slide__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}

.slide__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
  z-index: -1;
}

/* Content container */
.slide__content {
  position: relative;
  width: 100%;
  max-width: var(--content-max);
  padding: var(--slide-padding);
  z-index: 1;
}

.slide__content--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.slide__content--full {
  max-width: 100%;
}

/* --- Glass Panels --- */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: none;
  border-radius: 4px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 660px;
}

@supports not (backdrop-filter: blur(1px)) {
  .glass-panel { background: rgba(0,0,0,0.52); }
}

/* Viewport-aware height for all panels at smaller screens */
@media (max-height: 700px) {
  .glass-panel {
    max-height: 75vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.15) transparent;
  }
}

.glass-panel--wide { max-width: 900px; }
.glass-panel--full { max-width: 100%; }

/* Prevent content overflow on dense slides */
.glass-panel--full {
  max-height: 80vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.glass-panel p {
  margin-bottom: 1em;
  font-size: clamp(0.875rem, 1.5vw, 1.15rem);
  line-height: 1.65;
}
.glass-panel p:last-child { margin-bottom: 0; }

/* --- Typography --- */

/* Page 1 glow title */
.title-glow {
  font-family: var(--font-big);
  font-size: clamp(3.5rem, 12vw, 10rem);
  letter-spacing: 0.45em;
  text-indent: 0.45em; /* balance letter-spacing visually */
  text-transform: uppercase;
  color: #fff;
  text-shadow:
    0 0 10px rgba(255,255,255,0.8),
    0 0 20px rgba(255,255,255,0.6),
    0 0 40px rgba(222,174,74,0.5),
    0 0 80px rgba(222,174,74,0.3),
    0 0 120px rgba(222,174,74,0.15);
  animation: glow-pulse 4s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
  from {
    text-shadow:
      0 0 10px rgba(255,255,255,0.7),
      0 0 20px rgba(255,255,255,0.5),
      0 0 40px rgba(222,174,74,0.4),
      0 0 80px rgba(222,174,74,0.2),
      0 0 120px rgba(222,174,74,0.1);
  }
  to {
    text-shadow:
      0 0 15px rgba(255,255,255,1),
      0 0 30px rgba(255,255,255,0.8),
      0 0 60px rgba(222,174,74,0.7),
      0 0 100px rgba(222,174,74,0.5),
      0 0 160px rgba(222,174,74,0.25);
  }
}

/* --- Epigraph (slide 2) --- */
.epigraph {
  max-width: 900px;
  font-size: clamp(1.25rem, 3vw, 1.4rem);
  color: var(--color-gold);
  font-style: italic;
  line-height: 1.4;
  text-shadow: 0 0 30px rgba(222,174,74,0.3);
  text-align: center;
  flex-grow: 1;
  display: flex;
  align-items: center;
padding: clamp(2rem, 5vw, 4rem);
    flex-direction: column;
    gap: 20px;
    margin-top: 15%;
}

/* --- Radio Interstitials (slides 2, 7, 22) --- */
.slide__content--radio {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  height: 100vh;
  height: 100dvh;
  padding: 0;
  max-width: 100%;
}

.radio-dial-img {
  width: 50%;
  max-width: 700px;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.download-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  position: absolute;
  top: 45%;
  left: 0;
  right: 0;
  z-index: 1;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-big);
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  background: rgba(34, 34, 34, 0.8);
  padding: 0.75rem 2.5rem;
  border-radius: 100px;
  border: none;
  transition: background var(--t-fast);
}

.download-btn:hover {
  background: rgba(34, 34, 34, 1);
  text-decoration: none;
  color: #fff;
}

.download-btn svg {
  flex-shrink: 0;
  vertical-align: middle;
}

.radio-quotes {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  max-width: 100%;
  width: 100%;
  padding: clamp(2rem, 5vw, 4rem) clamp(3rem, 8vw, 10rem);
  flex-grow: 1;
  justify-content: center;
  margin-top: 5%;
}

.radio-quote {
  font-style: italic;
  line-height: 1.5;
  max-width: 55%;
}

.radio-quote--top-right { text-align: right; align-self: flex-end; }
.radio-quote--left { text-align: left; align-self: flex-start; }
.radio-quote--bottom-right { text-align: right; align-self: flex-end; }

.radio-quote--gold { color: var(--color-gold); font-size: clamp(1rem, 2.2vw, 1.4rem); text-shadow: 0 0 20px rgba(222,174,74,0.25); }
.radio-quote--gold-dark { color: var(--color-gold-dark); font-size: clamp(1.15rem, 2.5vw, 1.6rem); text-shadow: 0 0 20px rgba(184,128,43,0.25); }
.radio-quote--orange { color: var(--color-orange); font-size: clamp(0.95rem, 2vw, 1.25rem); text-shadow: 0 0 20px rgba(203,86,51,0.25); }
.radio-quote--red { color: var(--color-red); font-size: clamp(0.95rem, 2vw, 1.25rem); text-shadow: 0 0 20px rgba(213,54,33,0.25); }
.radio-quote--amber { color: var(--color-amber); font-size: clamp(1.15rem, 2.5vw, 1.6rem); text-shadow: 0 0 20px rgba(204,151,57,0.25); }
.radio-quote--orange-warm { color: var(--color-orange-warm); font-size: clamp(0.95rem, 2vw, 1.25rem); text-shadow: 0 0 20px rgba(216,118,47,0.25); }

/* Staggered fade-up for radio quotes */
.slide .radio-quote:nth-child(1) { opacity: 0; transform: translateY(18px); }
.slide .radio-quote:nth-child(2) { opacity: 0; transform: translateY(18px); }
.slide .radio-quote:nth-child(3) { opacity: 0; transform: translateY(18px); }
.slide.is-active .radio-quote:nth-child(1) { animation: fade-up 0.7s ease 0.2s both; }
.slide.is-active .radio-quote:nth-child(2) { animation: fade-up 0.7s ease 0.5s both; }
.slide.is-active .radio-quote:nth-child(3) { animation: fade-up 0.7s ease 0.8s both; }

/* Radio dial image fade */
.slide .radio-dial-img { opacity: 0; margin-bottom: 5%; }
.slide.is-active .radio-dial-img { animation: fade-in 1s ease 0.1s both; }

/* --- Character Splits (slides 9-12) --- */
.slide--character .slide__content {
  max-width: 100%;
  padding: 0;
}

.slide__content--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
}

.character__portrait {
  position: relative;
  overflow: hidden;
  background: #000;
  margin-right: -1px; /* eliminate sub-pixel seam between grid columns */
}

.character__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.character__text {
  padding: var(--slide-padding);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(0,0,0,0.88);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
  box-sizing: border-box;
  max-width: 750px;
}

.character__text p {
  margin-bottom: 1em;
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  line-height: 1.6;
}
.character__text p:last-child { margin-bottom: 0; }

.character__name {
  font-family: var(--font-big);
  font-size: clamp(2rem, 4vw, 3.2rem);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
  margin-bottom: 0.15rem;
}

.character__age {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.character__cf {
  font-size: 0.82rem !important;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: 0.5rem;
}

/* --- Three-Column Grid (slides 13, 14, 16) --- */
.char-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  width: 100%;
}

.char-col h3 {
  font-family: var(--font-big);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 0.15rem;
}

.char-col .character__age {
  margin-bottom: 1rem;
}

.char-col p {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  line-height: 1.6;
  margin-bottom: 0.75em;
}
.char-col p:last-child { margin-bottom: 0; }

.structure-intro {
  max-width: 50%;
  margin-bottom: 1.5rem;
}

/* --- Structure Acts Grid --- */
.acts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  width: 100%;
  margin-top: 50px;
}

.act-col h4 {
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.act-col p {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  line-height: 1.6;
}

/* --- Black Sunshine / Cosmic Membrane (slide 15) --- */
.slide--lyrics .lyrics-quote {
  color: var(--color-blue-muted);
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-style: italic;
  line-height: 1.3;
  text-indent: -10px;
  text-shadow: 0 0 20px rgba(109,134,166,0.25);
  margin-bottom: 0.5rem;
}

.lyrics-attribution {
  color: var(--color-blue-muted);
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  margin-bottom: 2.5rem;
  opacity: 0.7;
}

.lyrics-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1000px;
}

.lyrics-content__text p {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  line-height: 1.55;
  margin-bottom: 1em;
}

.lyrics-content__album {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lyrics-content__album img {
  max-width: 800px;
  width: 100%;
  border-radius: 2px;
}

.lyrics-content__caption {
  font-size: clamp(0.75rem, 1.2vw, 0.85rem);
  line-height: 1.5;
  opacity: 0.5;
  margin-top: 1rem;
  font-style: italic;
}

/* --- Location sub-headings --- */
.location-sub {
  font-family: var(--font-sans);
  font-size: clamp(0.85rem, 1.3vw, 1rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
  margin-bottom: 0.2rem;
  margin-top: 1.5rem;
}
.location-sub:first-of-type { margin-top: 0; }

.location-body p {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  line-height: 1.6;
  margin-bottom: 0.75em;
}

/* --- Style page (slide 20) --- */
.style-quote {
  color: var(--color-purple);
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-style: italic;
  line-height: 1.5;
  text-shadow: 0 0 20px rgba(153,66,132,0.3);
  margin-bottom: 0.25rem;
}

.style-attribution {
  color: var(--color-purple-dark);
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  font-weight: 600;
  margin-bottom: 2rem;
}

/* --- Mood Video (slide 21) --- */
.video-embed {
  width: 100%;
  max-width: 860px;
  aspect-ratio: 16 / 9;
  background: rgba(0,0,0,0.5);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  margin-top: 1.5rem;
}

.video-embed__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background:
    linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),
    url('../img/static/stills/still-5.webp') center / cover no-repeat;
}

.video-embed__placeholder:hover .video-embed__play {
  transform: scale(1.1);
  background: rgba(0,255,255,0.15);
}

.video-embed__play {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid var(--color-cyan);
  background: rgba(0,0,0,0.5);
  color: var(--color-cyan);
  font-size: 2rem;
  cursor: pointer;
  transition: transform var(--t-fast), background var(--t-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 4px; /* optical center for triangle */
}

.video-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.slide__subtitle {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: var(--color-text);
  max-width: 500px;
  padding-top: 20px;
}

/* --- Ghost Audio Cards (slide 21) --- */
.slide .kg-audio-card {
  background: #000;
  border: none;
  box-shadow: none;
  border-radius: 4px;
  min-height: 40px;
}

.slide .kg-audio-thumbnail {
  width: 40px;
  min-width: 40px;
  height: 40px;
}

.slide .kg-audio-title {
  color: #fff;
  font-size: 14px;
  margin: 0;
  padding: 4px 8px;
}

.slide .kg-audio-player-container {
  color: #fff;
}

.slide .kg-audio-current-time,
.slide .kg-audio-duration,
.slide .kg-audio-time {
  color: rgba(255,255,255,0.5);
}

.slide .kg-audio-playback-rate {
  color: rgba(255,255,255,0.5);
  background: transparent;
}

.slide .kg-audio-play-icon svg path,
.slide .kg-audio-pause-icon svg path {
  fill: #fff;
}

.slide .kg-audio-mute-icon svg path,
.slide .kg-audio-unmute-icon svg path {
  fill: rgba(255,255,255,0.5);
}

.slide .kg-audio-seek-slider,
.slide .kg-audio-volume-slider {
  accent-color: #fff;
}

.slide .kg-audio-player-container input[type="range"]::-webkit-slider-runnable-track {
  background: rgba(255, 255, 255, 0.2);
}

/* --- Soundtrack buttons --- */
.soundtrack-buttons {
  display: flex;
  gap: 1rem;
  margin: 2rem 0 1rem;
}

.soundtrack-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-big);
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  background: rgba(34, 34, 34, 0.8);
  padding: 0.75rem 2.5rem;
  border-radius: 100px;
  transition: background var(--t-fast);
}
.soundtrack-btn:hover {
  background: rgba(34, 34, 34, 1);
  text-decoration: none;
}

.soundtrack-btn__play {
  font-size: 0.85em;
}

.tracklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 2rem;
  row-gap: 0;
  margin-top: 4rem;
}

/* Side A (h4 + 5 cards) → left column */
.tracklist > :nth-child(-n+6) {
  grid-column: 1;
}

/* Side B (h4 + 5 cards) → right column, pinned to top */
.tracklist > :nth-child(n+7) {
  grid-column: 2;
}
.tracklist > h4:nth-child(7)       { grid-row: 1; }
.tracklist > :nth-child(8)         { grid-row: 2; }
.tracklist > :nth-child(9)         { grid-row: 3; }
.tracklist > :nth-child(10)        { grid-row: 4; }
.tracklist > :nth-child(11)        { grid-row: 5; }
.tracklist > :nth-child(12)        { grid-row: 6; }

.tracklist h4 {
  font-family: var(--font-big);
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.tracklist .kg-audio-card {
  margin-top: 0.5rem;
}

.tracklist ol {
  list-style: none;
  counter-reset: track;
}
.tracklist div:nth-child(2) ol {
  counter-reset: track 7;
}

.tracklist li {
  counter-increment: track;
  font-size: clamp(0.78rem, 1.1vw, 0.88rem);
  color: var(--color-text);
  padding: 0.35em 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.tracklist li::before {
  content: counter(track) ". ";
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

/* --- About/Credits --- */
.about-text {
  max-width: 720px;
}

.about-text p {
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  margin-bottom: 1em;
  line-height: 1.55;
}

.soundtrack-intro {
  max-width: 60%;
}

.credits-small {
  font-size: clamp(0.7rem, 1vw, 0.8rem);
  color: var(--color-text-muted);
  margin-top: 2rem;
  line-height: 1.6;
}

.contact-info {
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--color-white);
  line-height: 1.5;
  text-align: left;
}

.contact-info .created-by {
  font-size: clamp(0.85rem, 1.3vw, 1rem);
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

/* --- Top Navigation Bar --- */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 101;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 3vw, 2.5rem);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.topbar.is-hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}

.topbar__left {
  display: flex;
  align-items: center;
}

.topbar__home {
  font-family: var(--font-big);
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity var(--t-fast);
}
.topbar__home:hover { opacity: 1; text-decoration: none; }

.topbar__sep {
  font-family: var(--font-big);
  font-size: clamp(1rem, 2vw, 1.4rem);
  color: var(--color-white);
  opacity: 0.4;
  margin: 0 0.4em;
}
.topbar__sep:empty { display: none; }

.topbar__title {
  font-family: var(--font-big);
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  opacity: 0.5;
  white-space: nowrap;
  transition: opacity var(--t-fast);
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__prev, .nav__next {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.15rem 0.3rem;
  opacity: 0.6;
  transition: opacity var(--t-fast);
  line-height: 1;
}
.nav__prev:hover, .nav__next:hover { opacity: 1; }
.nav__prev:disabled, .nav__next:disabled { opacity: 0.2; cursor: default; }

.nav__counter {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  min-width: 5ch;
  text-align: center;
  user-select: none;
}

.nav__toc-btn {
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-left: 0.5rem;
  transition: opacity var(--t-fast);
  opacity: 0.6;
}
.nav__toc-btn:hover { opacity: 1; }

.nav__toc-line {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 1px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

/* X state when TOC is open */
.nav__toc-btn.is-open .nav__toc-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toc-btn.is-open .nav__toc-line:nth-child(2) { opacity: 0; }
.nav__toc-btn.is-open .nav__toc-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- TOC Overlay --- */
.toc-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-fade), visibility 0s 0.5s;
}

.toc-overlay.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--t-fade), visibility 0s 0s;
}

.toc-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.toc-overlay__panel {
  position: relative;
  max-width: 550px;
  margin: 12vh auto;
  padding: 2rem 3rem;
  z-index: 1;
}

.toc-overlay__title {
  font-family: var(--font-big);
  font-size: 2.5rem;
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  color: #fff;
  margin-bottom: 2rem;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(255,255,255,0.3);
}

.toc-overlay__home {
  color: #fff;
  text-decoration: none;
  transition: opacity var(--t-fast);
}
.toc-overlay__home:hover { opacity: 0.7; text-decoration: none; }

.toc-overlay__list {
  list-style: none;
}

.toc-overlay__list li {
  margin-bottom: 0.25rem;
}

.toc-overlay__list a {
  font-family: var(--font-big);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.4em 0;
  transition: color var(--t-fast);
}

.toc-overlay__list a:hover { color: var(--color-cyan); text-decoration: none; }

.toc-num {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  opacity: 0.5;
  min-width: 2ch;
}

/* --- Entrance Animations --- */
.slide .glass-panel,
.slide .character__portrait img,
.slide .character__text,
.slide .char-grid,
.slide .acts-grid,
.slide .epigraph,
.slide .lyrics-quote,
.slide .lyrics-content,
.slide .video-embed,
.slide .tracklist,
.slide .spotify-link,
.slide .about-text,
.slide .contact-info,
.slide .style-quote {
  opacity: 0;
  transform: translateY(25px);
}

.slide.is-active .glass-panel         { animation: fade-up 0.7s ease 0.2s both; }
.slide.is-active .character__portrait img { animation: fade-in 0.9s ease 0.1s both; transform: none; }
.slide.is-active .character__text      { animation: fade-up 0.7s ease 0.25s both; }
.slide.is-active .char-grid           { animation: fade-up 0.7s ease 0.3s both; }
.slide.is-active .acts-grid           { animation: fade-up 0.7s ease 0.3s both; }
.slide.is-active .epigraph            { animation: fade-up 0.9s ease 0.2s both; }
.slide.is-active .lyrics-quote        { animation: fade-up 0.7s ease 0.15s both; }
.slide.is-active .lyrics-content      { animation: fade-up 0.7s ease 0.35s both; }
.slide.is-active .video-embed         { animation: fade-up 0.7s ease 0.35s both; }
.slide.is-active .tracklist           { animation: fade-up 0.7s ease 0.45s both; }
.slide.is-active .spotify-link        { animation: fade-up 0.6s ease 0.35s both; }
.slide.is-active .about-text          { animation: fade-up 0.7s ease 0.25s both; }
.slide.is-active .contact-info        { animation: fade-up 0.7s ease 0.2s both; }
.slide.is-active .style-quote         { animation: fade-up 0.7s ease 0.15s both; }

/* Title has its own blur-flicker-up animation */
.slide .title-glow { opacity: 0; filter: blur(20px); transform: translateY(30px); }
.slide.is-active .title-glow {
  animation: title-reveal 2s cubic-bezier(0.25, 0, 0.2, 1) 0.3s both, glow-pulse 4s ease-in-out 2.5s infinite alternate;
}

@keyframes title-reveal {
  0%   { opacity: 0;   filter: blur(20px); transform: translateY(30px); }
  30%  { opacity: 0.4; filter: blur(12px); transform: translateY(15px); }
  35%  { opacity: 0.2; filter: blur(16px); transform: translateY(12px); }
  50%  { opacity: 0.7; filter: blur(6px);  transform: translateY(8px); }
  55%  { opacity: 0.5; filter: blur(10px); transform: translateY(6px); }
  70%  { opacity: 0.9; filter: blur(3px);  transform: translateY(3px); }
  75%  { opacity: 0.7; filter: blur(5px);  transform: translateY(2px); }
  90%  { opacity: 1;   filter: blur(1px);  transform: translateY(0); }
  100% { opacity: 1;   filter: blur(0);    transform: translateY(0); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .slide__content--split {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100vh;
    min-height: 100dvh;
  }
  .character__portrait {
    height: 55vh;
  }
  .char-grid, .acts-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .char-col, .act-col {
    max-width: none;
  }
  .lyrics-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .tracklist {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .radio-dial-img {
    width: 70%;
  }
}

@media (max-width: 768px) {
  .glass-panel {
    padding: 1.25rem;
  }
  .topbar {
    height: 60px;
    padding: 0 1rem;
  }
  .topbar__title {
    font-size: inherit; /* match STATIC size */
  }
  .toc-overlay__panel {
    padding: 2rem 1.5rem;
    margin: 8vh 1rem;
  }
  .video-embed__play {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  :root {
    --slide-padding: 1.25rem;
  }
  .character__text {
    padding: 1.25rem;
  }
  .title-glow {
    letter-spacing: 0.25em;
    text-indent: 0.25em;
  }
}

/* --- Signup Gate --- */

.static-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #000;
  color: #fff;
  font-family: 'IBM Plex Sans', sans-serif;
}

.static-gate__inner {
  text-align: center;
  max-width: 400px;
  padding: 2rem;
}

.static-gate__title {
  font-family: 'bebas-neue-pro-semiexpanded', sans-serif;
  letter-spacing: 0.25em;
  font-size: 3rem;
  margin-bottom: 1rem;
}

.static-gate__subtitle {
  opacity: 0.8;
  margin-bottom: 2rem;
}

.static-gate__btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
}

.static-gate__btn:hover {
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}

.static-gate__signin {
  opacity: 0.6;
  margin-top: 1.5rem;
  font-size: 0.85rem;
}

.static-gate__signin a {
  color: #fff;
  font-weight: 700;
}

/* --- PDF Password Overlay --- */

.pdf-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.pdf-overlay__content {
  background: #1a1a1a;
  padding: 2.5rem;
  border-radius: 4px;
  max-width: 360px;
  width: 90%;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.1);
}

.pdf-overlay__content h3 {
  margin: 0 0 1.25rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
}

#pdf-password {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 2px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  box-sizing: border-box;
  background: #0a0a0a;
  color: #fff;
}

#pdf-password:focus {
  outline: none;
  border-color: rgba(255,255,255,0.4);
}

.pdf-overlay__buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.pdf-overlay__submit,
.pdf-overlay__cancel {
  padding: 0.65rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 2px;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.pdf-overlay__submit {
  background: #fff;
  color: #000;
  border-color: #fff;
}

.pdf-overlay__submit:hover {
  background: #ddd;
}

.pdf-overlay__cancel {
  background: transparent;
  color: #fff;
}

.pdf-overlay__cancel:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

.pdf-overlay__error {
  color: #ff4444;
  margin-top: 1rem;
  font-size: 0.8rem;
  display: none;
}

/* ===========================================
   MOBILE: Paginated scrollable pages
   =========================================== */

/* Bottom capsule nav — hidden on desktop */
.mobile-nav {
  display: none;
}

@media (max-width: 768px) {

  /* Unlock scrolling — each slide is a normal page */
  html { overflow: visible; overflow-x: hidden; }
  body { overflow: visible; overflow-x: hidden; height: auto; }
  .deck { height: auto; overflow: visible; }

  /* Hide all slides by default */
  .slide {
    display: none;
    position: relative;
    inset: auto;
    opacity: 1;
    visibility: visible;
    transition: none;
    z-index: auto;
    overflow: visible;
    min-height: 100dvh;
  }
  /* Only the active slide is shown */
  .slide.is-active {
    display: flex;
    opacity: 1;
    visibility: visible;
    z-index: auto;
  }
  .slide.is-prev {
    display: none;
    opacity: 0;
    visibility: hidden;
  }

  /* Consistent margins + 15px body text */
  :root {
    --slide-padding: 1.5rem;
  }
  body { font-size: 15px; }

  /* Content flows naturally, anchored to top */
  .slide__content {
    overflow: visible;
    padding-bottom: 6rem; /* room for bottom capsule */
    padding-top: 80px;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .slide__content--center {
    align-items: center;
    justify-content: center; /* keep title slides centered */
  }
  .slide__content--radio {
    height: auto;
    min-height: 100dvh;
    justify-content: flex-start;
    padding-top: 80px;
  }
  .slide__content--split {
    height: auto;
    width: 100%;
  }

  /* Kill entrance animations — instant content */
  .slide .glass-panel,
  .slide .character__portrait img,
  .slide .character__text,
  .slide .char-grid,
  .slide .acts-grid,
  .slide .epigraph,
  .slide .lyrics-quote,
  .slide .lyrics-content,
  .slide .video-embed,
  .slide .tracklist,
  .slide .spotify-link,
  .slide .about-text,
  .slide .contact-info,
  .slide .style-quote,
  .slide .title-glow,
  .slide .radio-quote,
  .slide .radio-dial-img {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    animation: none !important;
  }

  /* Glass panels flow naturally */
  .glass-panel,
  .glass-panel--full {
    max-height: none;
    overflow-y: visible;
  }

  /* 15px body text across all content */
  .glass-panel p,
  .character__text p,
  .char-col p,
  .act-col p,
  .location-body p,
  .about-text p,
  .structure-intro p,
  .soundtrack-intro p {
    font-size: 15px;
    line-height: 1.6;
  }

  /* Download buttons: stacked, centered both ways */
  .download-buttons {
    position: static;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    flex: 1;
    gap: 1rem;
    padding: 2rem 0;
    width: 100%;
  }

  /* Tracklist: single column on mobile */
  .tracklist {
    grid-template-columns: 1fr;
  }
  .tracklist > :nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }

  /* Width constraints loosen on mobile */
  .structure-intro,
  .soundtrack-intro {
    max-width: 100%;
  }
  .radio-quote {
    max-width: 100%;
  }

  /* Buttons: swap Bebas for legible sans on mobile */
  .download-btn,
  .soundtrack-btn {
    font-family: var(--font-sans);
    letter-spacing: 0;
    text-transform: capitalize;
    font-size: 1rem;
  }

  /* Hide play icon from Spotify button on mobile */
  .soundtrack-btn__play {
    display: none;
  }

  /* Hide Side A / Side B headings on mobile */
  .tracklist h4 {
    display: none;
  }

  /* Hide topbar prev/next + counter on mobile */
  .nav__prev,
  .nav__next,
  .nav__counter {
    display: none;
  }

  /* --- Bottom capsule nav --- */
  .mobile-nav {
    display: flex;
    position: fixed;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 1.25rem;
    z-index: 102;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 100px;
  }
  .mobile-nav__btn {
    background: none;
    border: none;
    color: #fff;
    padding: 0.5rem;
    cursor: pointer;
    line-height: 1;
  }
  .mobile-nav__btn svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .mobile-nav__btn:active svg {
    opacity: 0.5;
  }
  .mobile-nav__btn[disabled] {
    opacity: 0;
    pointer-events: none;
  }
}