.product-image img {
  width: 100%;
  max-width: 480px;
  height: 360px;
  object-fit: contain;
  background-color: #f4f4f4;
  border: 1px solid #ddd;
}
.product-image {
  max-width: 320px;
}
/* HERO */
.product-hero {
  background: #ffffff;
  padding: 40px 0;
}

.product-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: start;
}

/* IMAGE */
.product-image {
  max-width: 320px;
}

.product-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #f0f0f0;
  border: 1px solid #ddd;
  padding: 10px;
}

/* INFO */
.product-info h1 {
  margin-top: 0;
  margin-bottom: 10px;
}

.product-summary {
  color: #444;
  line-height: 1.6;
  margin-bottom: 20px;
  white-space: pre-line;
}

.product-highlights {
  padding-left: 18px;
  margin-bottom: 20px;
}

.product-highlights li {
  margin-bottom: 6px;
}

/* ACTIONS */
.product-actions {
  margin-top: 20px;
}

/* DETAILS */
.product-details,
.product-sizes,
.product-uses,
.product-cta {
  background: #ffffff;
  margin-top: 20px;
  padding: 30px 0;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid #ddd;
}

.spec-table th {
  width: 200px;
  color: #555;
}

/* COMMON SIZES */
.size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.size-card {
  background: #f0f0f0;
  padding: 12px;
  text-align: center;
  border-radius: 4px;
  font-weight: bold;
}

/* CTA */
.product-cta {
  text-align: center;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-image {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .product-image img {
    max-width: 320px;
  }
}