/* ==========================================================================
   THE LINE — subdomain-only styles
   Loaded after main.css. Everything here is specific to the release page:
   the immersive hero, stream buttons, lyrics, video facade and sticky player.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Song hero
   -------------------------------------------------------------------------- */
.song-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-block: calc(var(--header-h) + 3.5rem) var(--space-8);
  overflow: hidden;
  isolation: isolate;
}

/* Blurred, darkened copy of the cover art fills the background */
.song-hero__bg {
  position: absolute;
  inset: -8%;
  z-index: -2;
  background-size: cover;
  background-position: center;
  filter: blur(46px) saturate(115%) brightness(0.42);
  transform: scale(1.08);
}
.song-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(80% 70% at 50% 30%, rgba(15,15,15,0.25), rgba(15,15,15,0.86) 70%),
    linear-gradient(180deg, rgba(15,15,15,0.75), var(--bg) 96%);
}

.song-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 5vw, 4.5rem);
  align-items: center;
}

.cover {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.95);
  aspect-ratio: 1;
  background: var(--surface);
}
.cover img { width: 100%; height: 100%; object-fit: cover; }

.cover__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  border: 0;
  background: rgba(15, 15, 15, 0.28);
  cursor: pointer;
  transition: background var(--dur-fast) linear;
}
.cover__play:hover, .cover__play:focus-visible { background: rgba(15, 15, 15, 0.5); }
.cover__play-circle {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: rgba(212, 133, 74, 0.92);
  color: #14100c;
  display: grid;
  place-content: center;
  box-shadow: 0 12px 40px -8px rgba(0, 0, 0, 0.9);
  transition: transform var(--dur) var(--ease), background var(--dur-fast) linear;
}
.cover__play:hover .cover__play-circle { transform: scale(1.07); }
.cover__play svg { width: 32px; height: 32px; }
.cover__play .icon-pause { display: none; }
.cover__play[aria-pressed="true"] .icon-play  { display: none; }
.cover__play[aria-pressed="true"] .icon-pause { display: block; }

/* Pulsing ring while playing */
.cover__play[aria-pressed="true"] .cover__play-circle::after {
  content: "";
  position: absolute;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  border: 2px solid rgba(212, 133, 74, 0.6);
  animation: ring 2.4s var(--ease) infinite;
}
@keyframes ring {
  0%   { transform: scale(1);   opacity: 0.8; }
  100% { transform: scale(1.9); opacity: 0; }
}

.song-hero__meta { min-width: 0; }
.song-hero__title {
  font-size: clamp(3rem, 1.8rem + 6vw, 6.5rem);
  text-transform: uppercase;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-3);
}
.song-hero__artist {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-5);
}
.song-hero__blurb {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  line-height: 1.45;
  max-width: 40ch;
  color: var(--text);
  margin-bottom: var(--space-6);
}

.song-hero__actions { gap: var(--space-3); }

@media (max-width: 860px) {
  .song-hero__grid { grid-template-columns: 1fr; }
  .cover { max-width: 340px; }
  .song-hero { text-align: left; }
}

/* --------------------------------------------------------------------------
   Sticky mini player
   -------------------------------------------------------------------------- */
.mini-player {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 45;
  background: rgba(20, 20, 20, 0.94);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-top: 1px solid var(--border);
  transform: translateY(110%);
  transition: transform var(--dur) var(--ease);
}
.mini-player.is-visible { transform: none; }
.mini-player__inner {
  width: min(100% - 2rem, var(--wrap-wide));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-block: 0.7rem;
}
.mini-player__art { width: 44px; height: 44px; border-radius: 3px; flex: none; }
.mini-player__text { min-width: 0; flex: 1; }
.mini-player__title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mini-player__sub { font-size: var(--fs-xs); color: var(--text-muted); margin: 0; }
.mini-player .play-btn { width: 44px; height: 44px; }
.mini-player .play-btn svg { width: 16px; height: 16px; }
.mini-player__bar {
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--surface-3);
}
.mini-player__bar span {
  display: block;
  height: 100%;
  background: var(--accent);
  transform: scaleX(var(--audio-progress, 0));
  transform-origin: left center;
}
@media (max-width: 560px) {
  .mini-player__sub { display: none; }
}

/* --------------------------------------------------------------------------
   Stream / buy
   -------------------------------------------------------------------------- */
.stream-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: var(--space-4);
}

.stream-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  min-height: 88px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text);
  transition: border-color var(--dur-fast) linear, transform var(--dur) var(--ease),
              background var(--dur-fast) linear;
}
.stream-link:hover, .stream-link:focus-visible {
  color: var(--text);
  border-color: var(--accent);
  background: var(--surface-2);
  transform: translateY(-3px);
}
.stream-link__label {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: -0.01em;
  display: block;
}
.stream-link__note {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  display: block;
  margin-top: 0.25rem;
}
.stream-link__arrow { color: var(--accent); font-size: 1.25rem; flex: none; }

.stream-link--primary {
  border-color: rgba(212, 133, 74, 0.55);
  background: linear-gradient(135deg, rgba(212,133,74,0.14), transparent 60%), var(--surface);
}
.stream-link--primary .stream-link__label { color: var(--accent); }

.stream-link[aria-disabled="true"] {
  opacity: 0.5;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Lyrics
   -------------------------------------------------------------------------- */
.lyrics {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 1rem + 3vw, 3.5rem);
  position: relative;
}
.lyrics__body {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1rem + 0.7vw, 1.5rem);
  line-height: 1.75;
  color: var(--text);
  max-width: 46ch;
  margin-inline: auto;
}
.lyrics__body[hidden] { display: none; }
.lyrics__body[dir="rtl"] { text-align: right; font-family: "Noto Naskh Arabic", var(--font-serif), serif; }

.lyrics__part {
  margin: 0 0 var(--space-6);
}
.lyrics__part:last-child { margin-bottom: 0; }
.lyrics__marker {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-3);
}
.lyrics__part--chorus {
  border-left: 3px solid var(--line);
  padding-left: var(--space-5);
}
.lyrics__body[dir="rtl"] .lyrics__part--chorus {
  border-left: 0;
  border-right: 3px solid var(--line);
  padding-left: 0;
  padding-right: var(--space-5);
}
.lyrics__placeholder { color: var(--text-muted); font-style: italic; }

.lyrics__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

/* --------------------------------------------------------------------------
   Video facade (click to load — nothing loads from YouTube until you ask)
   -------------------------------------------------------------------------- */
.video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.video iframe { width: 100%; height: 100%; border: 0; display: block; }
.video__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.video__cta {
  position: relative;
  display: grid;
  gap: var(--space-4);
  justify-items: center;
  text-align: center;
  padding: var(--space-6);
}
.video__note { color: var(--text-muted); font-size: var(--fs-sm); max-width: 46ch; }

/* --------------------------------------------------------------------------
   Behind the line — timeline
   -------------------------------------------------------------------------- */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline > li {
  position: relative;
  padding-left: var(--space-6);
  padding-bottom: var(--space-6);
  border-left: 1px solid var(--border);
}
.timeline > li:last-child { padding-bottom: 0; border-left-color: transparent; }
.timeline > li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
}
.timeline__step {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: var(--space-2);
}
.timeline h3 { font-size: var(--fs-md); margin-bottom: var(--space-2); }
.timeline p { color: var(--text-muted); margin: 0; }

/* --------------------------------------------------------------------------
   Credits
   -------------------------------------------------------------------------- */
.credits {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  font-size: var(--fs-sm);
}
.credits li {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}
.credits dt, .credits .role {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
@media (max-width: 520px) {
  .credits li { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* Give the sticky mini player room so it never covers the footer's last line */
body.has-mini-player .footer { padding-bottom: calc(var(--space-6) + 72px); }