.product-page-header {
  background-color: var(--primary-dark);
}

.product-hero {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.product-hero-grid,
.story-grid,
.specs-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.product-hero-copy p:not(.section-subtitle),
.quote-banner-inner p,
.story-copy p {
  color: var(--text-light);
  margin-top: 1rem;
  line-height: 1.8;
}

.hero-actions,
.quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.product-hero-visual {
  position: relative;
}

.product-hero-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-height: 380px;
  object-fit: cover;
}

.hero-stat-card {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero-stat-card strong {
  font-size: 1.15rem;
  color: var(--primary-dark);
}

.hero-stat-card span,
.overview-label {
  color: var(--text-light);
  font-size: 0.8rem;
}

.overview-strip {
  padding-top: 0;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.overview-card,
.build-card,
.advantage-item,
.feature-panel {
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.overview-card {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.overview-card strong {
  color: var(--text-dark);
  font-size: 1rem;
}

.feature-panel {
  padding: 2rem;
}

.feature-panel h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--text-mid);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.gallery-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-card figcaption {
  padding: 0.9rem 1rem;
  color: var(--text-mid);
  font-size: 0.86rem;
}

.build-grid,
.advantage-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 3rem;
}

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

.build-card {
  padding: 1.6rem;
}

.build-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.build-card p {
  color: var(--text-light);
  font-size: 0.94rem;
  line-height: 1.75;
}

.spec-table-wrap,
.size-table-wrap {
  overflow-x: auto;
}

.specifications-section {
  position: relative;
}

.specs-copy {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(216, 243, 220, 0.62) 100%);
  border: 1px solid rgba(82, 183, 136, 0.18);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.spec-highlight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.spec-highlight-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(82, 183, 136, 0.14);
  border-radius: 18px;
  padding: 1.15rem;
}

.spec-highlight-label {
  display: inline-block;
  margin-bottom: 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-light);
}

.spec-highlight-card strong {
  display: block;
  color: var(--primary-dark);
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.spec-highlight-card p {
  color: var(--text-light);
  font-size: 0.88rem;
  line-height: 1.7;
}

.specs-note {
  margin-top: 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: 16px;
  background: rgba(45, 106, 79, 0.08);
  color: var(--text-mid);
  line-height: 1.75;
}

.specs-note strong {
  color: var(--primary-dark);
}

.spec-table,
.size-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(82, 183, 136, 0.12);
}

.spec-table th,
.spec-table td,
.size-table th,
.size-table td {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid rgba(200, 205, 196, 0.45);
  vertical-align: top;
  text-align: left;
}

.spec-table th,
.size-table th {
  width: 32%;
  background: linear-gradient(180deg, rgba(82, 183, 136, 0.14) 0%, rgba(82, 183, 136, 0.08) 100%);
  color: var(--primary-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.spec-table td,
.size-table td {
  color: var(--text-mid);
  font-size: 0.92rem;
  background: rgba(255, 255, 255, 0.96);
}

.spec-table tr:last-child th,
.spec-table tr:last-child td,
.size-table tr:last-child th,
.size-table tr:last-child td {
  border-bottom: none;
}

.advantage-grid {
  grid-template-columns: repeat(4, 1fr);
}

.advantage-item {
  padding: 1.35rem;
  color: var(--text-mid);
  line-height: 1.75;
}

.quote-banner {
  padding-top: 4rem;
  padding-bottom: 4rem;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

.quote-banner-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  color: var(--white);
}

.quote-banner-inner .section-title,
.quote-banner-inner p {
  color: var(--white);
}

@media (max-width: 1100px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .overview-grid,
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 900px) {
  .product-hero-grid,
  .story-grid,
  .specs-layout,
  .quote-banner-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .product-hero-visual img {
    min-height: 280px;
  }
}

@media (max-width: 768px) {
  .gallery-grid,
  .build-grid,
  .overview-grid,
  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .spec-highlight-grid {
    grid-template-columns: 1fr;
  }

  .hero-stat-card {
    position: static;
    margin-top: 1rem;
  }
}