.product-page-shell {
  background: linear-gradient(180deg, #f7f3ee 0%, #f4efe7 100%);
  color: #2d221d;
  padding: 0 0 90px;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.product-hero {
  position: relative;
  overflow: hidden;
  background: url("https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=1600&q=80")
    center/cover no-repeat;
  padding: 110px 0 90px;
}

.product-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(24, 18, 14, 0.78),
    rgba(31, 23, 18, 0.5)
  );
}

.product-hero .container {
  position: relative;
  z-index: 1;
}

.product-hero__inner {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.product-hero__eyebrow {
  display: inline-block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #e9c38d;
  font-weight: 700;
  margin-bottom: 16px;
}

.product-hero h1 {
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #fff;
  margin: 0 0 18px;
  font-weight: 800;
}

.product-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 18px;
  line-height: 1.8;
  max-width: 640px;
  margin: 0 0 28px;
}

.product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.product-hero__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
}

.product-hero__btn--primary {
  background: #d6ae76;
  color: #201814;
  box-shadow: 0 10px 25px rgba(214, 174, 118, 0.25);
}

.product-hero__btn--secondary {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.product-hero__btn:hover {
  transform: translateY(-1px);
  opacity: 0.96;
}

.product-hero__card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
}

.product-hero__card img {
  width: 100%;
  height: 420px;
  display: block;
  object-fit: cover;
}

.product-hero__card-body {
  background: rgba(18, 14, 11, 0.38);
  padding: 18px 20px 20px;
  color: #fff;
}

.product-hero__card-body span {
  display: inline-block;
  color: #e9c38d;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-hero__card-body h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.3;
}

.product-showcase {
  position: relative;
  margin-top: 24px;
  z-index: 2;
}

.product-showcase .container {
  max-width: 1220px;
}

.section-heading {
  text-align: center;
  margin-bottom: 34px;
}

.section-heading .sub-title {
  display: inline-block;
  color: #b98a54;
  letter-spacing: 3px;
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-heading h2 {
  color: #201814;
  font-size: clamp(28px, 3vw, 42px);
  margin: 0;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.heading-underline {
  display: inline-block;
  width: 110px;
  height: 3px;
  background: linear-gradient(90deg, #bf9068, #d8b27a);
  border-radius: 999px;
  margin-top: 18px;
}

.product-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.tintuc-item {
  list-style: none;
}

.tintuc-card {
  background: #fff;
  border: 1px solid rgba(56, 43, 36, 0.08);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 35px rgba(45, 34, 29, 0.06);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
  height: 100%;
}

.tintuc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 45px rgba(45, 34, 29, 0.12);
}

.tintuc-image {
  position: relative;
  margin: 0;
  height: 280px;
  overflow: hidden;
}

.tintuc-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.tintuc-card:hover .tintuc-image img {
  transform: scale(1.04);
}

.tintuc-content {
  padding: 20px 22px 24px;
}

.tintuc-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  color: #8e735a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tintuc-meta .dot {
  width: 6px;
  height: 6px;
  background: #d6ae76;
  border-radius: 50%;
  display: inline-block;
  margin: 0 8px;
}

.tintuc-name {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
}

.tintuc-name a {
  color: #211915;
  text-decoration: none;
  transition: color 0.2s ease;
  text-transform: capitalize;
}

.tintuc-name a:hover {
  color: #b98a54;
}

.tintuc-desc {
  color: #5f514b;
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tintuc-readmore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  color: #8d5f2f;
  text-decoration: none;
  font-weight: 700;
}

.tintuc-readmore i {
  transition: transform 0.2s ease;
}

.tintuc-readmore:hover i {
  transform: translateX(3px);
}

.reveal-fade {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 991px) {
  .product-hero__inner {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .product-hero {
    padding-top: 90px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-hero__card img {
    height: 300px;
  }
}