/* Product detail content styles scoped to .product_detail_box only. */
.product_detail_box {
  color: #5d6b7f;
}

.product_detail_box section {
  padding: 72px 0;
}

.product_detail_box h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: #132033;
  margin: 0 0 8px;
  line-height: 1.25;
}

.product_detail_box h2 + p {
  color: #5d6b7f;
  line-height: 1.7;
  margin-bottom: 32px;
}

.product_detail_box h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #132033;
  margin: 24px 0 8px;
  line-height: 1.35;
}

.product_detail_box p {
  color: #5d6b7f;
  line-height: 1.7;
  margin: 0 0 12px;
}

.product_detail_box ol,
.product_detail_box ul {
  padding-left: 20px;
  color: #5d6b7f;
  line-height: 1.8;
  margin: 0 0 16px;
}

.product_detail_box li {
  margin-bottom: 6px;
  list-style: disc;
}

.product_detail_box .desc_two_col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.product_detail_box .desc_col {
  background: #f5f7fa;
  border: 1px solid #e8edf3;
  border-radius: 12px;
  overflow: hidden;
}

.product_detail_box .desc_col_img {
  width: 100%;
  aspect-ratio: auto;
  overflow: hidden;
}

.product_detail_box .desc_col_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product_detail_box .desc_col_text {
  padding: 1.5rem;
}

.product_detail_box .desc_col_text h3 {
  display: inline-block;
  padding-bottom: 0.5rem;
  margin: 0 0 1rem;
  border-bottom: 2px solid #45b36b;
  font-size: 1.1rem;
}

.product_detail_box .desc_col_text ul {
  margin: 0;
  padding-left: 1.2rem;
}

.product_detail_box .desc_col_text li {
  font-size: 0.92rem;
  line-height: 1.7;
}

.product_detail_box .product_ingredients .item_box {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.product_detail_box .product_benefits .item_box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.product_detail_box .product_ingredients .item,
.product_detail_box .product_benefits .item {
  background: #f5f7fa;
  border: 1.5px solid #edf3f8;
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.product_detail_box .product_ingredients .item:hover,
.product_detail_box .product_benefits .item:hover {
  border-color: #2b83d7;
  box-shadow: 0 4px 20px rgba(43, 131, 215, 0.1);
}

.product_detail_box .product_ingredients .item h3,
.product_detail_box .product_benefits .item h3 {
  margin-top: 0;
  font-size: 0.95rem;
}

.product_detail_box .cert_badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.product_detail_box .cert_badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #edf3f8;
  color: #2b83d7;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1.5px solid #d0e4f5;
}

.product_detail_box .product_forms .detail_image_stack {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 32px 0 0;
}

.product_detail_box .product_forms .detail_image_stack .item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
  background: #f5f7fa;
  transition: transform 0.2s ease;
}

.product_detail_box .product_forms .detail_image_stack .item:hover {
  transform: translateY(-2px);
}

.product_detail_box .product_forms .detail_image_stack .item:nth-child(2n) .img {
  order: 2;
}

.product_detail_box .product_forms .detail_image_stack .item:nth-child(2n) .text {
  order: 1;
}

.product_detail_box .product_forms .detail_image_stack .img p {
  margin: 0;
}

.product_detail_box .product_forms .detail_image_stack .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product_detail_box .product_forms .detail_image_stack .text {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product_detail_box .product_forms .detail_image_stack .text h3 {
  margin: 0 0 12px;
  font-size: 1.22rem;
}

.product_detail_box .product_forms .detail_image_stack .text p {
  margin-bottom: 14px;
}

.product_detail_box .product_forms .detail_image_stack .text ul {
  margin: 0;
  padding-left: 18px;
}

.product_detail_box .product_why h2 {
  text-align: left;
}

.product_detail_box .product_why > .container > p {
  max-width: none;
  margin: 0;
  text-align: left;
  font-size: 1rem;
  line-height: 1.7;
  color: #273547;
}

.product_detail_box .product_why .item_box {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.product_detail_box .product_why .item .img p {
  margin: 0;
}

.product_detail_box .product_why .item .img img {
  display: block;
  width: 100%;
  aspect-ratio: auto;
  object-fit: unset;
  margin-bottom: 20px;
}

.product_detail_box .product_why .item .txt h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  line-height: 1.1;
}

.product_detail_box .product_why .item .txt p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #4f5d71;
}

@media (max-width: 991px) {
  .product_detail_box section {
    padding: 56px 0;
  }

  .product_detail_box .product_forms .detail_image_stack .item,
  .product_detail_box .product_forms .detail_image_stack .item:nth-child(2n) {
    display: flex;
    flex-direction: column;
  }

  .product_detail_box .product_forms .detail_image_stack .item:nth-child(2n) {
    flex-direction: column-reverse;
  }

  .product_detail_box .product_forms .detail_image_stack .item:nth-child(2n) .img,
  .product_detail_box .product_forms .detail_image_stack .item:nth-child(2n) .text {
    order: initial;
  }

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

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

@media (max-width: 640px) {
  .product_detail_box section {
    padding: 30px 0;
  }

  .product_detail_box .product_ingredients .item_box,
  .product_detail_box .product_benefits .item_box,
  .product_detail_box .product_why .item_box,
  .product_detail_box .desc_two_col {
    grid-template-columns: 1fr;
  }

  .product_detail_box .product_forms .detail_image_stack .text {
    padding: 22px 20px;
  }
}