/* Product Detail Page Styles */

.breadcrumb .separator {
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb .current {
  color: var(--color-accent);
}

/* Product Overview */
.product-overview {
  padding: 80px 0;
  background: var(--color-bg);
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.overview-image {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.overview-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.overview-image:hover img {
  transform: scale(1.05);
}

.image-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--color-accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.overview-info {
  padding: 20px 0;
}

.info-header {
  margin-bottom: 24px;
}

.info-header h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.info-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.tag-hot {
  background: rgba(232, 133, 12, 0.15);
  color: var(--color-accent);
}

.tag-eco {
  background: rgba(34, 197, 94, 0.15);
  color: #16a34a;
}

.info-desc {
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 28px;
}

.info-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.info-highlights .highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
  font-weight: 500;
}

.info-specs {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.spec-row {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  width: 140px;
  font-size: 14px;
  color: var(--color-text-light);
  font-weight: 500;
}

.spec-value {
  flex: 1;
  font-size: 14px;
  color: var(--color-text);
  font-weight: 600;
}

.info-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.info-actions .btn-primary,
.info-actions .btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.info-actions .btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.info-actions .btn-primary:hover {
  background: #243752;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(27, 42, 74, 0.3);
}

.info-actions .btn-whatsapp {
  background: #25D366;
  color: #fff;
}

.info-actions .btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* Product Features */
.product-features {
  padding: 80px 0;
  background: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 16px;
  color: var(--color-text-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.feature-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--color-bg);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: rgba(232, 133, 12, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Applications */
.product-applications {
  padding: 80px 0;
  background: var(--color-bg);
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.application-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
}

.application-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.application-item:hover img {
  transform: scale(1.1);
}

.application-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27, 42, 74, 0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: background 0.3s ease;
}

.application-item:hover .application-overlay {
  background: linear-gradient(to top, rgba(27, 42, 74, 0.95) 0%, rgba(27, 42, 74, 0.3) 100%);
}

.application-overlay h4 {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.application-overlay p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
}

/* Related Products */
.related-products {
  padding: 80px 0;
  background: #fff;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.related-card {
  background: var(--color-bg);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  transition: all 0.3s ease;
}

.related-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.related-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.related-card:hover img {
  transform: scale(1.05);
}

.related-info {
  padding: 20px;
}

.related-info h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.related-info p {
  font-size: 13px;
  color: var(--color-text-light);
}

/* Inquiry Section */
.product-inquiry {
  padding: 80px 0;
  background: var(--color-bg);
}

.inquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.inquiry-info h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.inquiry-info > p {
  font-size: 16px;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.inquiry-benefits {
  margin-bottom: 30px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 15px;
  color: var(--color-text);
  font-weight: 500;
}

.inquiry-contact {
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--color-text);
  font-size: 15px;
}

.contact-item svg {
  color: var(--color-accent);
}

.inquiry-form {
  background: #fff;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-text);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(232, 133, 12, 0.1);
}

.form-group input[readonly] {
  background: var(--color-bg);
  color: var(--color-text-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 32px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  background: #d4780a;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(232, 133, 12, 0.3);
}

/* Responsive */
@media (max-width: 1200px) {
  .features-grid,
  .applications-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .inquiry-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: 120px 0 50px;
  }

  .page-hero-title {
    font-size: 28px;
  }

  .page-hero-desc {
    font-size: 16px;
  }

  .product-overview,
  .product-features,
  .product-applications,
  .related-products,
  .product-inquiry {
    padding: 50px 0;
  }

  .section-header h2 {
    font-size: 24px;
  }

  .features-grid,
  .applications-grid,
  .related-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .info-highlights {
    grid-template-columns: 1fr;
  }

  .info-actions {
    flex-direction: column;
  }

  .info-actions .btn-primary,
  .info-actions .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .inquiry-form {
    padding: 24px;
  }

  .inquiry-info h2 {
    font-size: 24px;
  }
}