.product-page-wrapper { padding-top: 90px; }
.product-section { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 0; align-items: start; border-bottom: 1px solid var(--border); position: relative; }
.product-gallery { background: var(--offblack); border-right: 1px solid var(--border); display: flex; flex-direction: column; position: sticky; top: 90px; height: calc(100vh - 90px); overflow: hidden; }
.music-main-gallery { background: #0d0d0d; display: flex; align-items: center; justify-content: center; padding: 3rem; flex: 1; }
.music-main-gallery img { max-width: 100%; max-height: 100%; object-fit: contain; }

.product-info { padding: 5rem 4rem; display: flex; flex-direction: column; gap: 1.75rem; }
.product-tag { font-family: var(--font-cond); font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--gold); }
.product-name { font-family: var(--font-display); font-size: clamp(2.5rem, 4.5vw, 4.2rem); line-height: 0.95; color: var(--white); }
.product-price { font-family: var(--font-cond); font-size: 2.2rem; font-weight: 700; color: var(--white); }
.product-desc { font-size: 1rem; color: var(--light); line-height: 1.8; border-left: 2px solid var(--gold); padding-left: 1.25rem; }

/* PLAYER PREVIEW MOCKUP */
.audio-player-preview { background: var(--dark); border: 1px solid var(--border); padding: 1rem; display: flex; flex-direction: column; margin: 0.5rem 0; }
.player-controls { display: flex; align-items: center; gap: 1rem; }
.play-btn { background: var(--gold); color: var(--black); width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.play-btn:hover { background: var(--white); }
.track-info-mini { flex: 1; display: flex; flex-direction: column; gap: 0.4rem; }
.track-title { font-family: var(--font-cond); font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--white); }
.progress-bar-mock { width: 100%; height: 4px; background: var(--mid); position: relative; }
.progress-fill { position: absolute; top: 0; left: 0; bottom: 0; width: 35%; background: var(--gold); }

.product-details { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.product-details li { font-size: 0.95rem; color: var(--muted); font-family: var(--font-cond); padding-left: 1.25rem; position: relative; }
.product-details li::before { content: '—'; position: absolute; left: 0; color: var(--gold-dim); }

.btn-add-cart { padding: 1.1rem; background: var(--white); color: var(--black); font-family: var(--font-cond); font-weight: 700; font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; margin-top: 0.5rem; }
.btn-add-cart:hover { background: var(--gold); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(201,151,58,0.2); }
.shipping-note { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-cond); font-size: 11px; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; margin-top: 0.5rem; }

@media (max-width: 900px) {
  .product-section { grid-template-columns: 1fr; }
  .product-gallery { position: relative; top: 0; height: auto; }
  .music-main-gallery { height: 55vh; padding: 1.5rem; flex: none; }
  .product-info { padding: 3.5rem 1.5rem; }
}