/* ============================================================
   THE STUDIO — /studio (unlisted)
   The after-hours room. Leans mono + heat: one hue, low light.
   Everything else (reset, nav, cards, vmodal, reveal) comes
   from tokens.css + styles.css — this file only adds the room.
   ============================================================ */

/* --- Nav stamp (replaces menu + CTA — the only way out is the mark) --- */
.studio-stamp {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-40);
  text-align: right;
}
.studio-stamp__short { display: none; }
@media (max-width: 760px) {
  .studio-stamp__full { display: none; }
  .studio-stamp__short { display: inline; }
}

/* --- Hero — a door, not a billboard --- */
.studio-hero {
  padding: clamp(180px, 26vh, 280px) var(--gutter) calc(var(--section-pad) * 0.6);
  max-width: 1100px;
}
.studio-hero__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-40);
  margin-bottom: 40px;
}
.studio-hero__meta .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--heat);
  box-shadow: 0 0 10px var(--heat);
  animation: pulse 2.4s ease-in-out infinite;
}
.studio-hero__title {
  font-family: var(--f-display);
  font-size: var(--fs-h2);
  font-weight: 900;
  line-height: var(--lh-tight);
  letter-spacing: var(--tr-display);
  text-transform: uppercase;
  margin-bottom: 32px;
}
.studio-hero__title em,
.studio .section__title em {
  font-style: normal;
  background: linear-gradient(100deg, var(--heat-dim) 0%, var(--heat-glow) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.studio-hero__sub {
  font-size: var(--fs-body-lg);
  font-weight: 300;
  color: var(--warm-65);
  max-width: 52ch;
}
.studio-hero__sub strong { color: var(--warm); font-weight: 500; }

/* --- Sections --- */
.studio .studio-section { padding-top: calc(var(--section-pad) * 0.7); }
.studio .section__head { margin-bottom: 28px; }
.studio-intro {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  margin-bottom: 56px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-sm);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-40);
}
.studio-intro span { grid-column: 2; }
@media (max-width: 800px) {
  .studio-intro { grid-template-columns: 1fr; gap: 0; }
  .studio-intro span { grid-column: 1; }
}

/* --- Grid --- */
.studio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.studio-grid .card { justify-content: flex-start; }
@media (max-width: 900px) {
  .studio-grid { grid-template-columns: 1fr; }
}

/* --- Card: heat-dim hover, quieter than the front room --- */
.card--studio::before {
  background: radial-gradient(ellipse at top right, rgba(61, 220, 151, 0.10), transparent 60%);
}
.card--studio:hover {
  border-color: var(--heat-dim);
  box-shadow: 0 20px 60px -20px rgba(61, 220, 151, 0.25);
}
.card--studio:hover::before { opacity: 1; }
.card--studio .card__head { margin-bottom: 40px; }
.card__tag--live { color: var(--heat); border-color: var(--heat); }
.card--studio.is-live .card__tag { color: var(--heat); border-color: var(--heat); }

/* --- Media frame (shared by slots + stills; .card__thumb covers video) --- */
.studio-frame {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--warm-20);
  background: #000;
  overflow: hidden;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}
.studio-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Empty slot: registration ticks + label — a wall between shows --- */
.studio-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background:
    linear-gradient(to bottom, transparent calc(50% - 0.5px), var(--warm-04) 50%, transparent calc(50% + 0.5px)),
    #0a0a0a;
}
.studio-slot::before,
.studio-slot::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
}
.studio-slot::before {
  top: 12px;
  left: 12px;
  border-top: 1px solid var(--warm-20);
  border-left: 1px solid var(--warm-20);
}
.studio-slot::after {
  bottom: 12px;
  right: 12px;
  border-bottom: 1px solid var(--warm-20);
  border-right: 1px solid var(--warm-20);
}
.studio-slot__label {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-40);
  padding: 0 16px;
  text-align: center;
}

/* --- Waveform (dormant: barely there; live: heat) --- */
.studio-wave {
  width: 62%;
  height: 40px;
  color: var(--warm-20);
  opacity: 0.6;
}
.studio-audio.is-live .studio-wave { color: var(--heat-dim); opacity: 0.9; }
.studio-wave rect { fill: currentColor; }
.studio-audio.is-playing .studio-wave rect {
  animation: studioWave 1.1s var(--ease-in-out) infinite;
  transform-origin: center;
  transform-box: fill-box;
}
.studio-audio.is-playing .studio-wave rect:nth-child(3n) { animation-delay: 0.18s; }
.studio-audio.is-playing .studio-wave rect:nth-child(3n + 1) { animation-delay: 0.36s; }
@keyframes studioWave {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.45); }
}

/* --- Audio player bar --- */
.studio-audio { margin-bottom: 28px; }
.studio-audio .studio-frame { margin-bottom: 14px; }
.studio-player {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 2;
}
.studio-player__btn {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--warm-20);
  color: var(--warm-65);
  font-size: 12px;
  line-height: 1;
  transition: border-color var(--dur-fast), color var(--dur-fast), box-shadow var(--dur-fast);
}
.studio-audio.is-live .studio-player__btn:hover {
  border-color: var(--heat);
  color: var(--heat);
  box-shadow: 0 0 16px rgba(61, 220, 151, 0.25);
}
.studio-audio.is-empty .studio-player__btn { color: var(--warm-20); }
.studio-player__track {
  flex: 1;
  height: 2px;
  background: var(--warm-08);
  position: relative;
}
.studio-audio.is-live .studio-player__track { cursor: pointer; }
.studio-player__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  background: var(--heat);
  box-shadow: 0 0 12px rgba(61, 220, 151, 0.5);
}
.studio-player__time {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-mono);
  color: var(--warm-40);
  min-width: 44px;
  text-align: right;
}

/* --- Still + caption --- */
.studio-still { margin-bottom: 28px; }
.studio-still .studio-frame { margin-bottom: 12px; }
.studio-cap {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-40);
}

/* --- Music credit stamp --- */
.studio-credit {
  margin-top: 40px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-40);
}

/* --- Footer — the note on the door --- */
.studio-foot {
  padding: calc(var(--section-pad) * 0.7) var(--gutter) 80px;
  border-top: 1px solid var(--warm-08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  text-align: center;
}
.studio-foot__note {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-sm);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  line-height: 2;
  color: var(--warm-65);
}
.studio-foot__back {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  padding: 12px 20px;
  border: 1px solid var(--warm-20);
  border-radius: 999px;
  color: var(--warm);
  transition: border-color var(--dur-fast), color var(--dur-fast);
}
.studio-foot__back:hover { border-color: var(--heat); color: var(--heat); }
.studio-foot__sig {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: var(--tr-wide);
  text-transform: uppercase;
  color: var(--warm-20);
}