.page-heading--product {
  padding: 46px 0 22px;
  text-align: center;
}

.page-heading--product h1 {
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  margin-bottom: 10px;
}

.page-heading--product p {
  max-width: 760px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.55;
  color: #4b5563;
}

.product-detail {
  padding: 40px 0;
}

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

.product-detail__media {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-detail__media-main {
  background: linear-gradient(180deg, #f5f5f5, #ececec);
  padding: 26px;
  min-height: 460px;
  align-items: center;
  justify-content: center;
  
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(16, 32, 51, 0.10);
  box-shadow: 0 18px 40px rgba(16, 32, 51, 0.10);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  
}

.product-detail__main-media {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
}

.product-detail__main-image,
.product-detail__main-video {
  max-width: 100%;
  max-height: 420px;
  object-fit: contain;
  display: block;
}

.product-detail__media-empty {
  font-size: 14px;
  color: #777;
}

.product-detail__thumbs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.product-detail__thumb {
  width: 92px;
  height: 92px;
  border: 2px solid transparent;
  border-radius: 14px;
  background: #fff;
  padding: 8px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail__thumb.is-active {
  border-color: var(--m4-blue);
}

.product-detail__thumb-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.product-detail__thumb-video {
  font-size: 12px;
  font-weight: 700;
  color: #111;
}

.product-detail__thumb-video{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: inherit;
}

.product-detail__content {
  display: flex;
  flex-direction: column;
}

.product-detail__title {
  font-size: 36px;
  margin-bottom: 14px;
}

.product-detail__badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.product-detail__badges span {
  background: #111;
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
}

.product-detail__desc {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.product-detail__features {
  list-style: none;
  padding: 0;
  margin-bottom: 24px;
}

.product-detail__features li {
  margin-bottom: 10px;
  padding-left: 18px;
  position: relative;
}

.product-detail__features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-orange);
}

.product-detail__cta {
  margin-top: 10px;
}

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

  .product-detail__media-main {
    min-height: 320px;
  }
  
}