.breadcrumb-nav {
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 24px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  position: relative;
  z-index: 2;
}

.breadcrumb-nav a {
  color: var(--text-secondary);
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb-nav a:hover {
  color: var(--primary);
}

.crumb-sep {
  color: var(--text-tertiary);
  opacity: 0.5;
}

.crumb-current {
  color: var(--primary);
  font-weight: 600;
}

.product-page {
  max-width: 1300px;
  margin: 0 auto;
  padding: 20px 24px 100px;
  position: relative;
  z-index: 2;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.product-left,
.product-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.glass-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 24px;
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.glass-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.02), rgba(255, 45, 45, 0.1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.image-container-3d {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transform-style: preserve-3d;
  perspective: 1500px;
  padding: 30px;
}

.tool-purchase-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 45, 45, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  transition: transform 0.1s ease-out, box-shadow 0.4s ease, border-color 0.4s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.image-container-3d:hover .tool-purchase-img {
  border-color: var(--primary);
  box-shadow: 0 40px 80px rgba(255, 45, 45, 0.5), 0 0 100px rgba(255, 45, 45, 0.3);
}

.image-shine {
  position: absolute;
  top: 30px;
  left: 30px;
  right: 30px;
  bottom: 30px;
  border-radius: var(--radius-md);
  pointer-events: none;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 2;
  mix-blend-mode: overlay;
}

.image-container-3d:hover .image-shine {
  opacity: 1;
}

.specs-box {
  padding: 30px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.spec-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.spec-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.spec-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spec-list li {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.spec-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 6px var(--primary-glow);
}

.video-box {
  padding: 0;
  overflow: hidden;
}

.video-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #0a0a0a;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  z-index: 1;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-tertiary);
  z-index: 2;
  pointer-events: none;
}

.video-placeholder i {
  font-size: 4rem;
  color: #ff0000;
  opacity: 0.6;
}

.video-placeholder span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pricing-box-new {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pricing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.pricing-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0;
  letter-spacing: -0.5px;
}

.pricing-brand .accent {
  color: var(--primary);
}

.pricing-sold {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}

.pricing-main-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1;
}

.pricing-tiers {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-tier {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.pricing-tier:hover {
  border-color: rgba(255, 45, 45, 0.4);
  background: rgba(255, 45, 45, 0.03);
  transform: translateY(-1px);
}

.pricing-tier.active {
  border-color: rgba(255, 45, 45, 0.4);
  background: rgba(255, 45, 45, 0.05);
}

.pricing-tier.coming {
  opacity: 0.5;
  cursor: not-allowed;
}

.pricing-tier.coming:hover {
  transform: none;
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--border);
}

.tier-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.tier-name {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.tier-desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.tier-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}

.purchase-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--primary);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(255, 45, 45, 0.3);
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: 8px;
}

.purchase-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 45, 45, 0.5);
}

.purchase-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.purchase-btn:hover::after {
  transform: translateX(100%);
}

@media (max-width: 1000px) {
  .product-layout {
    grid-template-columns: 1fr;
  }

  .specs-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .breadcrumb-nav {
    padding: 100px 20px 16px;
    font-size: 0.8rem;
  }

  .product-page {
    padding: 16px 20px 60px;
  }

  .glass-box {
    padding: 20px;
  }

  .specs-box,
  .pricing-box-new {
    padding: 24px;
  }

  .pricing-main-price {
    font-size: 2rem;
  }

  .image-container-3d {
    padding: 20px;
  }
}