/* ============ Product Page (Shine Reverb) ============ */

.pp-hero {
  position: relative;
  padding: 48px 0 100px;
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.pp-orb {
  top: 10%;
  width: 700px;
  height: 700px;
  opacity: 0.7;
}
.pp-hero-wrap { position: relative; z-index: 1; }

.pp-crumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 40px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.crumb { color: var(--ink-dim); transition: color 0.2s; }
.crumb:hover { color: var(--ink); cursor: pointer; }
.crumb.active { color: var(--teal); }
.crumb-sep { color: var(--ink-faint); }

.pp-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: start;
}
.pp-meta {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}
.pp-title {
  font-size: clamp(60px, 8vw, 128px);
  margin-bottom: 32px;
  line-height: 0.9;
}
.pp-tag {
  font-family: var(--serif-body);
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.4;
  color: var(--ink-dim);
  max-width: 36ch;
  margin-bottom: 40px;
}
.pp-tag em { color: var(--teal); font-style: italic; }

.pp-price {
  display: flex;
  gap: 48px;
  align-items: end;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 32px;
}
.pp-price .t-label { display: block; margin-bottom: 6px; }
.pp-price .price {
  font-family: var(--serif);
  font-size: 48px;
  line-height: 1;
  color: var(--ink);
}
.pp-price .sale-price {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.pp-price .was {
  color: var(--ink-dim);
  font-size: 0.62em;
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}
.pp-price .sale-note {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}
.pp-price .price-alt {
  color: var(--ink-dim);
}
.pp-price .price-alt div {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--ink-dim);
}

.pp-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.pp-download-group { display: flex; flex-direction: column; gap: 8px; }
.pp-download-label { opacity: 0.7; }
.pp-download-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pp-download-row .btn { padding: 10px 18px; font-size: 14px; }

.trial-inline {
  flex: 1 0 100%;
  margin-top: 16px;
  padding: 20px 22px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: 4px;
  animation: trial-slide-in 180ms ease-out;
}
@keyframes trial-slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.trial-inline-row {
  display: grid;
  grid-template-columns: 1.2fr 1.6fr auto;
  gap: 14px;
  align-items: end;
}
@media (max-width: 720px) { .trial-inline-row { grid-template-columns: 1fr; } }
.trial-inline .sf-field { display: flex; flex-direction: column; gap: 6px; }
.trial-inline .sf-field > .t-label { color: var(--ink-dim); }
.trial-inline .sf-field input {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 10px 12px;
}
.trial-inline .sf-field input:focus { outline: none; border-color: var(--teal); }
.trial-inline .sf-hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.trial-inline-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  gap: 16px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink-faint);
  line-height: 1.55;
  flex-wrap: wrap;
}
.trial-inline-foot a { color: var(--teal); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.trial-inline-foot .trial-err { display: none; }
.trial-inline-foot .trial-err.err { display: inline-block; color: #ff5c3d; font-family: var(--mono); }
.trial-inline-thanks {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  line-height: 1.55;
  margin: 0;
}
.trial-inline-thanks strong { color: var(--teal); font-weight: 500; }

.pp-specs {
  list-style: none;
  border-top: 1px solid var(--rule);
}
.pp-specs li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
}
.pp-specs li span:last-child {
  font-family: var(--serif-body);
  font-size: 16px;
  color: var(--ink);
}
.pp-format-logos {
  display: inline-flex;
  align-items: center;
  gap: 42px;
  min-height: 122px;
}
.pp-format-logos img {
  display: block;
  width: auto;
  height: 120px;
  max-width: 288px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.pp-format-text {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}

.pp-hero-viz { position: relative; }
.viz-label {
  display: block;
  margin-bottom: 16px;
}

/* ---- Feature / algo grid ---- */
.pp-features {
  padding: clamp(80px, 14vh, 140px) 0;
  border-bottom: 1px solid var(--rule);
}
.algo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.algo-card {
  border: 1px solid var(--rule);
  background: var(--bg-elev);
  padding: 24px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.25s;
}
.algo-card:hover { border-color: var(--rule-strong); background: #0d0d0d; }
.algo-num {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}
.algo-viz {
  height: 80px;
  position: relative;
}
.impulse {
  display: flex;
  align-items: flex-end;
  gap: 1px;
  height: 100%;
}
.impulse span {
  flex: 1;
  background: var(--teal);
  border-radius: 0.5px;
  min-height: 1px;
}
.algo-card h4 {
  font-size: 28px;
}
.algo-card p {
  font-family: var(--serif-body);
  font-size: 15px;
  line-height: 1.4;
  color: var(--ink-dim);
}

/* ---- Params table ---- */
.shine-controls {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #050b0a;
}
.shine-controls-backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.shine-controls-backdrop img,
.shine-controls-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.shine-controls-video { opacity: 0; transition: opacity 0.8s ease; }
.shine-controls-video.is-playing { opacity: 1; }
.shine-controls-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 8, 7, 0.45), rgba(3, 8, 7, 0.18) 40%, rgba(3, 8, 7, 0.55));
}
.shine-controls .param-desc { color: #c8d4d0; }
.shine-controls .param-table { background: rgba(3, 8, 7, 0.16); }
.shine-controls .section-head-sm,
.shine-controls .param-row { text-shadow: 0 1px 8px #020706; }
.shine-controls-toggle {
  position: absolute;
  bottom: 24px;
  right: max(24px, calc((100% - 1200px) / 2));
  display: block;
  padding: 10px 12px;
  border: 1px solid var(--rule-strong);
  background: rgba(3, 8, 7, 0.6);
  color: var(--ink-dim);
  cursor: pointer;
}
.shine-controls-toggle[hidden] { display: none; }
.shine-controls-toggle:hover { color: var(--ink); }
.shine-controls-toggle:focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) {
  .shine-controls-video { transition: none; }
}
.pp-params {
  padding: clamp(80px, 14vh, 140px) 0;
  border-bottom: 1px solid var(--rule);
}
.param-table {
  border-top: 1px solid var(--rule-strong);
}
.param-row {
  display: grid;
  grid-template-columns: 60px 140px 1fr 140px;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
  transition: background 0.15s, padding 0.2s;
}
.param-row:hover {
  background: rgba(46,232,184,0.03);
  padding-left: 12px;
  padding-right: 12px;
}
.param-n { color: var(--teal); }
.param-name {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink);
  font-weight: 500;
}
.param-desc {
  font-family: var(--serif-body);
  font-size: 16px;
  color: var(--ink-dim);
  line-height: 1.35;
}
.param-range {
  text-align: right;
  color: var(--ink);
}

/* ---- Audio section ---- */
.pp-audio { padding: clamp(80px, 14vh, 140px) 0; border-bottom: 1px solid var(--rule); }

/* ---- Compatibility + testimonial ---- */
.shine-compat {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #061226;
}
.shine-compat-backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.shine-compat-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 45% center;
}
.shine-compat.parallax-active .shine-compat-backdrop img {
  position: absolute;
  top: calc(-1 * var(--shine-parallax-overlap, 0px));
  height: calc(100% + var(--shine-parallax-overlap, 0px) + var(--shine-parallax-overlap, 0px));
  transform: translate3d(0, var(--shine-parallax-shift, 0px), 0);
  will-change: transform;
}
.shine-compat-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(2, 8, 20, 0.48), rgba(2, 8, 20, 0.18) 65%, rgba(2, 8, 20, 0.32));
}
.shine-compat .compat-title { text-shadow: 0 2px 18px rgba(0, 0, 0, 0.6); }
.shine-compat .t-label { color: #c4d1e3; }
.shine-compat .daw-pill,
.shine-compat .shine-field-notes {
  background: rgba(4, 12, 25, 0.72);
  border-color: rgba(191, 213, 244, 0.28);
}
.pp-compat { padding: clamp(80px, 14vh, 140px) 0; border-bottom: 1px solid var(--rule); }
.compat-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}
.compat-title {
  font-size: clamp(36px, 5vw, 64px);
  margin: 12px 0 32px;
  max-width: 16ch;
}
.daw-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.daw-pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  color: var(--ink);
  background: var(--bg-elev);
}
.testimonial-card {
  border: 1px solid var(--rule-strong);
  padding: 32px;
  border-radius: 4px;
  background: var(--bg-elev);
  position: relative;
}
.testimonial-card .stars {
  color: var(--teal);
  font-size: 18px;
  letter-spacing: 4px;
  margin: 14px 0 18px;
}
.testimonial-card blockquote p {
  font-size: 28px;
  line-height: 1.25;
  margin-bottom: 20px;
}
.testimonial-card em { color: var(--teal); font-style: italic; }

.shine-field-notes .shine-guitarist-photo {
  width: 100%;
  max-width: 420px;
  margin: 28px auto;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
  background: #111;
}
.shine-guitarist-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}
.shine-field-notes footer {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}

@media (max-width: 980px) {
  .pp-hero-grid, .compat-grid { grid-template-columns: 1fr; }
  .algo-grid { grid-template-columns: repeat(2, 1fr); }
  .param-row { grid-template-columns: 40px 100px 1fr; }
  .param-row .param-range { grid-column: 2 / 4; text-align: left; }
}