/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SONGS · App Sonic — ETER FLAME
   Accent: crimson #e0163a · gold #c49a40
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
:root {
  --s-bg:        #0a0a0a;
  --s-surface:   #111111;
  --s-card:      #161616;
  --s-border:    #1e1e1e;
  --s-crimson:   #e0163a;
  --s-crimson-bg:rgba(224,22,58,.12);
  --s-gold:      var(--gold);
  --s-gold-bg:   rgba(196,154,64,.1);
  --s-white:     #f5f5f5;
  --s-muted:     #666666;
  --s-serif:     'Cormorant Garamond', serif;
  --s-sans:      'DM Sans', sans-serif;
  --s-ease:      0.28s cubic-bezier(.4,0,.2,1);
}

/* ── SONG LIST PAGE ── */
.songs-hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 2rem 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--s-border);
}
.songs-hero__eyebrow {
  font-family: var(--s-sans);
  font-size: .7rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--s-crimson);
  margin-bottom: 1rem;
}
.songs-hero__title {
  font-family: var(--s-serif);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 300;
  color: var(--s-white);
  margin: 0 0 .75rem;
}
.songs-hero__title span { color: var(--s-gold); }
.songs-hero__sub {
  font-family: var(--s-sans);
  font-size: .95rem;
  color: var(--s-muted);
}

/* ── FILTER TABS — LUXURY EDITORIAL ── */
.songs-filter {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  padding: 2.5rem 1.5rem 2rem;
  flex-wrap: wrap;
  position: relative;
}

/* línea base elegante */
.songs-filter::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196,154,64,.3), transparent);
}

.songs-filter__btn {
  position: relative;
  font-family: var(--s-sans);
  font-size: .7rem;
  letter-spacing: 3px;
  text-transform: uppercase;

  padding: .6rem 1.2rem;
  color: var(--s-muted);
  text-decoration: none;

  border: none;
  background: transparent;

  transition: all .3s ease;
}

/* línea inferior animada */
.songs-filter__btn::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: var(--s-crimson);

  transform: scaleX(0);
  transform-origin: center;
  transition: transform .3s ease;
}

/* hover */
.songs-filter__btn:hover {
  color: var(--s-white);
}

/* activo = verdadero protagonista */
.songs-filter__btn.is-active {
  color: var(--s-white);
}

/* underline visible */
.songs-filter__btn.is-active::after,
.songs-filter__btn:hover::after {
  transform: scaleX(1);
}

/* glow sutil (clave para Sonic) */
.songs-filter__btn.is-active {
  text-shadow: 0 0 10px rgba(224,22,58,.35);
}

/* Grid */
.songs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--s-border);
}
.songs-grid__cell { background: var(--s-bg); }

/* Card */
.song-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  text-decoration: none;
}
.song-card__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .6s ease;
}
.song-card__fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(0,0,0,.94) 0%,
    rgba(0,0,0,.35) 55%,
    transparent 100%);
}
.song-card:hover .song-card__img { transform: scale(1.04); }
.song-card__body { position: relative; z-index: 2; }
.song-card__series {
  font-family: var(--s-sans);
  font-size: .62rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--s-crimson);
  margin-bottom: .4rem;
}
.song-card__title {
  font-family: var(--s-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--s-white);
  margin: 0 0 .6rem;
  line-height: 1.15;
}
.song-card__cta {
  font-family: var(--s-sans);
  font-size: .7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--s-gold);
  opacity: 0;
  transform: translateY(6px);
  transition: var(--s-ease);
}
.song-card:hover .song-card__cta {
  opacity: 1;
  transform: translateY(0);
}

/* ── STICKY SIDE PANEL ── */
.song-panel {
  position: sticky;
  top: 5rem;
  background: var(--s-card);
  border: 1px solid var(--s-border);
  border-radius: 4px;
  padding: 1.5rem;
}
.song-panel__section-label {
  font-family: var(--s-sans);
  font-size: .6rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--s-muted);
  margin-bottom: 1rem;
}
.song-panel__links {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.5rem;
}
.song-panel__link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem .9rem;
  border: 1px solid var(--s-border);
  border-radius: 3px;
  text-decoration: none;
  font-family: var(--s-sans);
  font-size: .78rem;
  color: var(--s-muted);
  transition: var(--s-ease);
}
.song-panel__link:hover { color: var(--s-white); border-color: var(--s-muted); }
.song-panel__link--spotify:hover  { border-color:#1DB954; color:#1DB954; }
.song-panel__link--apple:hover    { border-color:#fc3c44; color:#fc3c44; }
.song-panel__link--pandora:hover  { border-color:#3668FF; color:#3668FF; }
.song-panel__link--ytmusic:hover  { border-color:#FF0000; color:#FF0000; }
.song-panel__divider {
  border: none;
  border-top: 1px solid var(--s-border);
  margin: 1.25rem 0;
}
.song-panel__pdf-btn {
  width: 100%;
  padding: .85rem;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 3px;
  font-family: var(--s-sans);
  font-size: .72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}
.song-panel__pdf-btn:hover {
  background: var(--gold);
  color: #0a0804;
}
.song-panel__pdf-btn--paid {
  background: var(--gold);
  color: #0a0804;
  border: 1px solid var(--gold);
  transition: all 0.25s ease;
}
.song-panel__pdf-btn--paid:hover {
  background: #c8102e;
  border-color: #c8102e;
  color: #ffffff;
}
.song-panel__linked-poem {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--s-border);
}
.song-panel__poem-link {
  display: block;
  text-decoration: none;
  padding: .75rem;
  border: 1px solid var(--s-border);
  border-radius: 3px;
  transition: border-color var(--s-ease);
}
.song-panel__poem-link:hover { border-color: var(--s-gold); }
.song-panel__poem-label {
  font-family: var(--s-sans);
  font-size: .6rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--s-muted);
  margin-bottom: .3rem;
}
.song-panel__poem-title {
  font-family: var(--s-serif);
  font-size: 1.05rem;
  color: var(--s-white);
}

/* ── PDF MODAL ── */
.pdf-modal-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-modal-overlay.is-open { display: flex; }
.pdf-modal {
  position: relative;
  background: var(--s-surface);
  border: none;
  border-radius: 0;
  padding: 40px;
  max-width: 460px;
  width: 90%;
  text-align: center;
}
.pdf-modal__eyebrow {
  font-family: var(--s-sans);
  font-size: .65rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--s-crimson);
  margin-bottom: .75rem;
}
.pdf-modal__title {
  font-family: var(--s-serif);
  font-size: 1.6rem;
  color: var(--s-white);
  margin-bottom: .5rem;
}
.pdf-modal__price {
  font-family: var(--s-sans);
  font-size: 2rem;
  font-weight: 600;
  color: var(--s-gold);
  margin: 1rem 0;
}
.pdf-modal__desc {
  font-family: var(--s-sans);
  font-size: .85rem;
  color: var(--s-muted);
  margin-bottom: 1.5rem;
}
.pdf-modal__buy-btn {
  display: block;
  width: 100%;
  padding: .9rem;
  background: var(--s-crimson);
  color: #fff;
  text-decoration: none;
  border-radius: 3px;
  font-family: var(--s-sans);
  font-size: .75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: .75rem;
  transition: background var(--s-ease);
}
.pdf-modal__buy-btn:hover { background: #c4112f; }
.pdf-modal__close {
  background: none;
  border: none;
  font-family: var(--s-sans);
  font-size: .75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--s-muted);
  cursor: pointer;
  transition: color var(--s-ease);
}
.pdf-modal__close:hover { color: var(--s-white); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .song-panel { position: static; }
}
@media (max-width: 600px) {
  .songs-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .songs-grid { grid-template-columns: 1fr; }
}

/* ── POEM DETAIL integration ── */
.poem-with-panel {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  align-items: start;
}
.poem-main-col {
  min-width: 0;
}

@media (max-width: 960px) {
  .poem-with-panel {
    display: block !important;
    grid-template-columns: unset !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }
  .poem-main-col {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 0.75rem !important;
    margin: 0 !important;
    box-sizing: border-box !important;
  }
  .poem-main-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  .poem-with-panel .song-panel {
    position: static !important;
    width: 100% !important;
    margin-top: 1.5rem !important;
  }
}

/* ── SONG DETAIL sd-* ── */
.sd-hero {
  max-width: 860px;
  margin: 0 auto;
  padding: 5rem 2rem 2rem;
}
.sd-back {
  font-family: var(--s-sans);
  font-size: .7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--s-muted);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 2rem;
  transition: color var(--s-ease);
}
.sd-back:hover { color: var(--s-crimson); }
.sd-series-tag {
  font-family: var(--s-sans);
  font-size: .65rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--s-crimson);
  margin-bottom: .75rem;
}
.sd-title {
  font-family: var(--s-serif);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 300;
  color: var(--s-white);
  margin: 0;
}
.sd-label {
  font-family: var(--s-sans);
  font-size: .62rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--s-muted);
  margin-bottom: 1rem;
}
.sd-section {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  border-top: 1px solid var(--s-border);
}

/* YouTube */
.sd-yt-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 4px;
  overflow: hidden;
}
.sd-yt-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Streaming row */
.sd-stream-row {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.sd-stream-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.4rem;
  border: 1px solid var(--s-border);
  border-radius: 3px;
  font-family: var(--s-sans);
  font-size: .75rem;
  color: var(--s-muted);
  text-decoration: none;
  transition: var(--s-ease);
}
.sd-stream-icon { font-size: .6rem; }
.sd-stream-btn:hover               { color: var(--s-white); border-color: var(--s-muted); }
.sd-stream-btn--spotify:hover      { border-color:#1DB954; color:#1DB954; }
.sd-stream-btn--apple:hover        { border-color:#fc3c44; color:#fc3c44; }
.sd-stream-btn--ytmusic:hover      { border-color:#FF0000; color:#FF0000; }
.sd-stream-btn--pandora:hover      { border-color:#3668FF; color:#3668FF; }

/* Lyrics */
.sd-lyrics {
  font-family: var(--s-serif);
  font-size: 1.2rem;
  line-height: 2;
  color: var(--s-white);
  border-left: 2px solid var(--s-crimson);
  padding-left: 1.75rem;
  white-space: pre-line;
  max-width: 600px;
}

/* Poem link */
.sd-poem-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--s-border);
  border-radius: 4px;
  text-decoration: none;
  transition: border-color var(--s-ease);
}
.sd-poem-link:hover { border-color: var(--s-gold); }
.sd-poem-link__title {
  font-family: var(--s-serif);
  font-size: 1.25rem;
  color: var(--s-white);
}
.sd-poem-link__arrow { color: var(--s-gold); font-size: 1.25rem; }

/* PDF */
.sd-pdf-section { text-align: center; padding-bottom: 5rem; }
.sd-pdf-btn {
  display: inline-block;
  padding: 12px 30px;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 3px;
  font-family: var(--s-sans);
  font-size: 0.65rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}
.sd-pdf-btn:hover {
  background: #c8102e;
  border-color: #c8102e;
  color: #ffffff;
}

/* Responsive */
@media (max-width: 600px) {
  .sd-stream-row  { flex-direction: column; }
  .sd-section     { padding: 2rem 1rem; }
  .sd-hero        { padding: 4rem 1rem 1.5rem; }
}

/* ── REEL BLOCK — single image + platform buttons ── */
.sd-reel-block {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  align-items: center;
}
.sd-reel-image {
  width: 100%;
  aspect-ratio: 9/16;
  background-size: cover;
  background-position: center;
  border-radius: 6px;
  max-height: 420px;
}
.sd-reel-nothumb {
  background: var(--s-card);
  border: 1px solid var(--s-border);
}
.sd-reel-platforms {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.sd-reel-btn {
  display: block;
  padding: 1rem 1.5rem;
  border: 1px solid var(--s-border);
  border-radius: 3px;
  font-family: var(--s-sans);
  font-size: .78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--s-muted);
  text-decoration: none;
  transition: var(--s-ease);
}
.sd-reel-btn:hover { color: var(--s-white); border-color: var(--s-muted); }
.sd-reel-btn--instagram:hover { border-color: #E1306C; color: #E1306C; }
.sd-reel-btn--tiktok:hover    { border-color: #69C9D0; color: #69C9D0; }
.sd-reel-btn--facebook:hover  { border-color: #1877F2; color: #1877F2; }

@media (max-width: 600px) {
  .sd-reel-block {
    grid-template-columns: 1fr;
  }
  .sd-reel-image {
    max-height: 300px;
    aspect-ratio: 4/3;
  }
}

/* ================================================
   POEM DETAIL — TABLET RESPONSIVE FIX
   481px–768px
=================================================== */

@media (min-width: 481px) and (max-width: 960px) {
  .poem-with-panel {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 1rem !important;
    box-sizing: border-box !important;
  }

  .poem-main-col,
  .poem-main-container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }

  .poem-detail-card {
    width: 100% !important;
  }

  .song-panel {
    width: 100% !important;
    margin: 1.5rem 0 0 !important;
    position: static !important;
  }
}