.product-detail-page {
  --product-accent-rgb: 216, 180, 93;
  background:
    radial-gradient(circle at 82% 8%, rgba(var(--product-accent-rgb), 0.16), transparent 28%),
    radial-gradient(circle at 18% 24%, rgba(190, 145, 58, 0.06), transparent 24%),
    linear-gradient(180deg, #06080d 0%, #05070c 34%, #04060a 100%);
}

.product-prime {
  --product-accent-rgb: 118, 82, 220;
}

.product-01 {
  --product-accent-rgb: 24, 174, 184;
}

.product-mito {
  --product-accent-rgb: 222, 105, 36;
}

.product-calm {
  --product-accent-rgb: 52, 145, 208;
}

.product-detail-page .site-header {
  background: rgba(5, 7, 12, 0.92);
}

.product-detail-page .site-nav a:focus-visible,
.product-detail-page .parent-brand-wordmark-link:focus-visible,
.product-detail-page .ova-footer__nav a:focus-visible,
.product-detail-page .family-card:focus-visible {
  outline: 2px solid rgba(240, 215, 156, 0.8);
  outline-offset: 3px;
  border-radius: 0.8rem;
}

.development-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(216, 180, 93, 0.24);
  border-radius: 999px;
  color: var(--gold-soft);
  background: rgba(216, 180, 93, 0.06);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.development-chip::before {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: rgb(var(--product-accent-rgb));
  box-shadow: 0 0 0 0.25rem rgba(var(--product-accent-rgb), 0.1);
  content: "";
}

.product-detail-hero {
  padding: 3.1rem 0 3rem;
  background:
    linear-gradient(90deg, rgba(5, 7, 12, 0.24), rgba(5, 7, 12, 0)),
    radial-gradient(circle at 78% 34%, rgba(var(--product-accent-rgb), 0.15), transparent 30%);
}

.product-hero-grid {
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(2.5rem, 5vw, 5.25rem);
}

.product-hero-copy {
  max-width: 41rem;
}

.product-detail-hero .hero-title {
  max-width: 11ch;
  font-size: clamp(2.8rem, 5vw, 4.9rem);
  line-height: 0.92;
}

.product-hero-subtitle {
  max-width: 37rem;
  color: var(--text-primary);
  font-size: clamp(1.08rem, 1.42vw, 1.3rem);
  line-height: 1.5;
}

.product-hero-detail {
  max-width: 37rem;
  margin: 1rem 0 0;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.product-detail-hero .hero-actions {
  margin-top: 1.6rem;
}

.product-detail-hero .hero-supporting-note {
  max-width: 35rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.product-hero-media {
  position: relative;
  align-self: center;
}

.product-artwork-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(var(--product-accent-rgb), 0.22);
  border-radius: var(--radius-l);
  background:
    radial-gradient(circle at 50% 70%, rgba(var(--product-accent-rgb), 0.12), transparent 44%),
    linear-gradient(180deg, rgba(9, 13, 20, 0.96), rgba(5, 8, 14, 0.98));
  box-shadow: var(--shadow-soft);
}

.product-artwork-frame::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 45%);
  content: "";
  pointer-events: none;
}

.product-hero-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}

.artwork-status {
  position: absolute;
  z-index: 1;
  right: 1rem;
  bottom: 1rem;
  margin: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(240, 215, 156, 0.18);
  border-radius: 0.75rem;
  color: var(--gold-soft);
  background: rgba(5, 7, 12, 0.78);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.product-detail-hero .hero-visual-caption {
  max-width: 38rem;
  margin-inline: auto;
  color: var(--text-muted);
  line-height: 1.6;
}

.product-section {
  position: relative;
  padding: 4.5rem 0;
}

.product-intent-section,
.product-development-section {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background:
    linear-gradient(180deg, rgba(7, 10, 16, 0.5), rgba(5, 7, 12, 0.14)),
    radial-gradient(circle at 12% 8%, rgba(var(--product-accent-rgb), 0.045), transparent 24%);
}

.product-role-section,
.product-family-section {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background:
    radial-gradient(circle at 86% 12%, rgba(var(--product-accent-rgb), 0.08), transparent 28%),
    linear-gradient(180deg, rgba(4, 6, 10, 0.16), rgba(8, 11, 17, 0.48));
}

.product-intent-layout,
.product-role-layout,
.development-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.product-role-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
}

.development-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-detail-page .section-heading {
  margin-bottom: 0;
}

.product-detail-page .section-body {
  color: var(--text-secondary);
  line-height: 1.72;
}

.truth-note {
  margin: 1.3rem 0 0;
  padding: 1rem 1.1rem;
  border-left: 2px solid rgba(var(--product-accent-rgb), 0.72);
  border-radius: 0 0.8rem 0.8rem 0;
  color: var(--text-secondary);
  background: rgba(var(--product-accent-rgb), 0.055);
  line-height: 1.65;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.detail-card,
.role-pathway,
.development-panel,
.family-card,
.enquiry-panel {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.055);
  background: linear-gradient(180deg, rgba(15, 20, 31, 0.82), rgba(10, 14, 21, 0.94));
  box-shadow: var(--shadow-card);
}

.detail-card::before,
.role-pathway::before,
.development-panel::before,
.family-card::before,
.enquiry-panel::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    155deg,
    rgba(var(--product-accent-rgb), 0.22),
    rgba(216, 180, 93, 0.08) 50%,
    transparent 78%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  content: "";
  pointer-events: none;
}

.detail-card {
  min-height: 13.5rem;
  padding: 1.25rem;
  border-radius: var(--radius-m);
}

.detail-card-index {
  margin: 0 0 1.15rem;
  color: rgb(var(--product-accent-rgb));
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.detail-card h3,
.development-panel h3 {
  margin: 0;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.detail-card p:last-child,
.development-panel > p {
  margin: 0.8rem 0 0;
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
}

.role-pathway {
  padding: clamp(1.35rem, 3vw, 2rem);
  border-radius: var(--radius-m);
}

.role-steps {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.role-step {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.065);
}

.role-step:first-child {
  padding-top: 0;
}

.role-step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.role-step-number {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  place-items: center;
  border: 1px solid rgba(var(--product-accent-rgb), 0.38);
  border-radius: 50%;
  color: var(--gold-soft);
  background: #0b1018;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.role-step h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.2;
}

.role-step p {
  margin: 0.45rem 0 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
}

.role-step.is-product-stage {
  margin-inline: -0.75rem;
  padding-inline: 0.75rem;
  border-radius: 0.9rem;
  background: rgba(var(--product-accent-rgb), 0.055);
}

.development-panel {
  min-height: 100%;
  padding: clamp(1.4rem, 3vw, 1.9rem);
  border-radius: var(--radius-m);
}

.status-list,
.boundary-list {
  display: grid;
  gap: 0.8rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.status-list li,
.boundary-list li {
  position: relative;
  padding-left: 1.45rem;
  color: var(--text-secondary);
  line-height: 1.62;
}

.status-list li::before,
.boundary-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid rgba(var(--product-accent-rgb), 0.76);
  border-radius: 50%;
  content: "";
}

.claims-boundary {
  margin: 1.35rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--text-primary);
  line-height: 1.68;
}

.family-heading {
  max-width: 47rem;
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.family-card {
  display: flex;
  min-height: 10.5rem;
  padding: 1.25rem;
  border-radius: var(--radius-m);
  flex-direction: column;
  justify-content: space-between;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background-color var(--transition),
    box-shadow var(--transition);
}

a.family-card:hover,
a.family-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(var(--product-accent-rgb), 0.26);
  background: linear-gradient(180deg, rgba(18, 24, 36, 0.9), rgba(11, 15, 23, 0.98));
  box-shadow: var(--shadow-card-hover);
}

.family-card.is-current {
  border-color: rgba(var(--product-accent-rgb), 0.28);
  background:
    radial-gradient(circle at 88% 12%, rgba(var(--product-accent-rgb), 0.11), transparent 34%),
    linear-gradient(180deg, rgba(15, 20, 31, 0.88), rgba(10, 14, 21, 0.96));
}

.family-name {
  margin: 0;
  color: var(--text-primary);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.family-role {
  margin: 0.55rem 0 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.family-route {
  margin: 1.3rem 0 0;
  color: rgb(var(--product-accent-rgb));
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-enquiry-section {
  padding: 3.8rem 0 3.4rem;
}

.enquiry-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(15rem, 0.65fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border-color: rgba(var(--product-accent-rgb), 0.15);
  border-radius: var(--radius-l);
  background:
    radial-gradient(circle at 90% 18%, rgba(var(--product-accent-rgb), 0.12), transparent 30%),
    linear-gradient(180deg, rgba(16, 21, 32, 0.92), rgba(9, 13, 20, 0.97));
}

.enquiry-panel .section-body {
  max-width: 43rem;
}

.enquiry-action {
  padding-left: clamp(1.2rem, 3vw, 2rem);
  border-left: 1px solid rgba(var(--product-accent-rgb), 0.2);
}

.enquiry-action .button {
  width: 100%;
}

.enquiry-note {
  margin: 0.75rem 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.product-detail-page .ova-footer {
  margin-top: 0;
}

@media (max-width: 1100px) {
  .product-hero-grid,
  .product-intent-layout,
  .product-role-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-hero-copy,
  .product-hero-media,
  .product-intent-layout > .section-heading,
  .product-role-layout > .section-heading {
    max-width: 48rem;
  }

  .product-hero-media {
    width: min(100%, 44rem);
  }

  .principle-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .family-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  #product-overview,
  #programme-role,
  #development-status {
    scroll-margin-top: 10.5rem;
  }

  .product-detail-hero {
    padding: 2.15rem 0 2.5rem;
  }

  .product-hero-grid {
    gap: 1.85rem;
  }

  .product-detail-hero .hero-title {
    max-width: 10ch;
    font-size: clamp(2.55rem, 13vw, 3.6rem);
  }

  .product-hero-subtitle {
    font-size: 1.08rem;
  }

  .product-artwork-frame {
    width: 100%;
  }

  .artwork-status {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .product-section {
    padding: 3.2rem 0 3.35rem;
  }

  .product-intent-layout,
  .product-role-layout,
  .development-layout,
  .principle-grid,
  .family-grid,
  .enquiry-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-intent-layout,
  .product-role-layout,
  .development-layout {
    gap: 2rem;
  }

  .detail-card {
    min-height: 0;
  }

  .role-step {
    grid-template-columns: 2.35rem minmax(0, 1fr);
    gap: 0.85rem;
  }

  .role-step-number {
    width: 2.35rem;
    height: 2.35rem;
  }

  .family-card {
    min-height: 8.5rem;
  }

  .product-enquiry-section {
    padding: 3.1rem 0 3rem;
  }

  .enquiry-panel {
    gap: 1.6rem;
  }

  .enquiry-action {
    padding: 1.25rem 0 0;
    border-top: 1px solid rgba(var(--product-accent-rgb), 0.2);
    border-left: 0;
  }
}

@media (max-width: 380px) {
  .artwork-status {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-detail-page *,
  .product-detail-page *::before,
  .product-detail-page *::after {
    scroll-behavior: auto;
  }
}


/* === OVA product-family visual parity pass v0.2 — 11/08/2026 ===
   Shared by OVA-Prime, OVA-01, OVA-Mito and OVA-Calm. */

@media (min-width: 761px) {
  /* Pull the hero upward and stop vertically centring the copy against a tall square render. */
  .product-detail-hero {
    padding: 2rem 0 2.2rem;
  }

  .product-hero-grid {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
    gap: clamp(2rem, 3.2vw, 3.6rem);
    align-items: start;
  }

  .product-hero-copy {
    max-width: 38rem;
    padding-top: 0.55rem;
  }

  /* Bring the product title back into the scale of the locked OVA homepage. */
  .product-detail-hero .hero-title {
    font-size: clamp(2.55rem, 4.15vw, 4.15rem);
  }

  /* Keep the approved square product art substantial, but stop it dominating the whole screen. */
  .product-hero-media {
    width: min(100%, 40rem);
    justify-self: end;
  }

  .product-detail-hero .hero-actions {
    margin-top: 1.25rem;
  }

  /* The product renders are already finished artwork; do not place another visual layer over them. */
  .product-artwork-frame::after {
    display: none;
  }

  .product-detail-hero .hero-visual-caption {
    margin-top: 0.7rem;
  }

  /* Slightly tighter section rhythm to match the homepage without rewriting the page. */
  .product-section {
    padding: 3.5rem 0;
  }

  .product-enquiry-section {
    padding: 3.1rem 0 2.9rem;
  }
}

/* Compact visual product identity inside the four family navigation cards. */
.family-card-main {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
}

.family-bottle-thumb {
  display: block;
  width: 4.25rem;
  height: 4.25rem;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 0.72rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.family-card {
  min-height: 10.75rem;
}

.family-route {
  margin-top: 1rem;
}

@media (max-width: 760px) {
  .family-card-main {
    grid-template-columns: 3.8rem minmax(0, 1fr);
  }

  .family-bottle-thumb {
    width: 3.8rem;
    height: 3.8rem;
  }
}


/* === OVA product-page centring pass v0.3 — 11/08/2026 ===
   Rebalances the shared product pages so their main content sits more centrally
   within the viewport without changing the established card/component design. */

@media (min-width: 1101px) {
  .product-detail-page .product-section > .container,
  .product-detail-page .product-enquiry-section > .container {
    width: min(74rem, calc(100% - 3rem));
    margin-inline: auto;
  }

  .product-intent-layout,
  .product-role-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(2rem, 3.2vw, 3.4rem);
  }

  .development-layout {
    gap: 1.25rem;
  }

  .family-heading {
    max-width: 52rem;
    margin-inline: auto;
    text-align: center;
  }

  .family-heading .section-body {
    max-width: 44rem;
    margin-inline: auto;
  }

  .family-grid {
    max-width: 74rem;
    margin-inline: auto;
  }

  .enquiry-panel {
    max-width: 74rem;
    margin-inline: auto;
  }
}


/* === OVA product-page hard alignment pass v0.4 — 11/08/2026 ===
   Explicitly overrides the shared hero centring and tightens the desktop frame. */

@media (min-width: 1101px) {
  .product-detail-page .product-detail-hero {
    padding-top: 1.25rem;
    padding-bottom: 1.6rem;
  }

  .product-detail-page .product-hero-grid {
    align-items: start;
    grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
    gap: 2.25rem;
  }

  .product-detail-page .product-hero-copy {
    align-self: start;
    margin-top: 0;
    padding-top: 0;
  }

  .product-detail-page .product-hero-media {
    align-self: start;
    justify-self: end;
    width: min(100%, 38rem);
  }

  .product-detail-page .product-section > .container,
  .product-detail-page .product-enquiry-section > .container {
    width: min(72rem, calc(100% - 3rem));
    margin-inline: auto;
  }

  .product-intent-layout,
  .product-role-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 2.5rem;
  }

  .family-heading {
    max-width: 46rem;
    margin-left: 0;
    margin-right: 0;
    text-align: left;
  }

  .family-heading .section-body {
    margin-left: 0;
    margin-right: 0;
  }

  .family-grid,
  .enquiry-panel {
    max-width: none;
  }
}


/* === OVA product-page final balance pass v0.5 — 11/08/2026 ===
   Centres the family-card route label and slightly reduces desktop hero artwork dominance. */

.family-route {
  width: 100%;
  text-align: center;
}

@media (min-width: 1101px) {
  .product-detail-page .product-hero-media {
    width: min(100%, 33.5rem);
  }
}


/* === OVA family-card thumbnail boost v0.6 — 11/08/2026 === */

.family-card-main {
  grid-template-columns: 4.8rem minmax(0, 1fr);
}

.family-bottle-thumb {
  width: 4.8rem;
  height: 4.8rem;
}

@media (max-width: 760px) {
  .family-card-main {
    grid-template-columns: 4.2rem minmax(0, 1fr);
  }

  .family-bottle-thumb {
    width: 4.2rem;
    height: 4.2rem;
  }
}


/* === OVA family-card visible thumbnail boost v0.7 — 11/08/2026 ===
   More decisive than v0.6 so the increase remains visible at reduced Safari zoom. */

.family-card-main {
  grid-template-columns: 5.4rem minmax(0, 1fr);
  gap: 0.95rem;
}

.family-bottle-thumb {
  width: 5.4rem;
  height: 5.4rem;
}

@media (max-width: 760px) {
  .family-card-main {
    grid-template-columns: 4.4rem minmax(0, 1fr);
  }

  .family-bottle-thumb {
    width: 4.4rem;
    height: 4.4rem;
  }
}