/* Product detail page styles — ported from KJM Verkkosivu/korotetut-lattiat/calcium-sulphate.html <style> */

    .breadcrumb {
      margin-top: 6.5rem;
      padding: 1.5rem 0;
      background: var(--surface-low);
    }
    
    .breadcrumb__nav {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.875rem;
      color: var(--ink-muted);
    }
    
    .breadcrumb a {
      color: var(--primary);
      transition: color 150ms ease;
    }
    
    .breadcrumb a:hover {
      color: var(--primary-dim);
    }
    
    .product-hero {
      padding: 4rem 0 6rem;
    }
    
    .product-hero__grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }
    
    .product-hero__image {
      background: var(--surface-low);
      border-radius: var(--radius-lg);
      aspect-ratio: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 3rem;
    }
    
    .product-hero__image svg {
      max-width: 100%;
      height: auto;
    }
    
    .product-hero__models {
      display: flex;
      gap: 0.75rem;
      margin-bottom: 1.5rem;
      flex-wrap: wrap;
    }
    
    .model-chip {
      padding: 0.5rem 1rem;
      background: var(--surface-low);
      border-radius: var(--radius-md);
      font-family: var(--font-body);
      font-size: 0.8125rem;
      font-weight: 600;
      color: var(--ink);
    }
    
    .benefits {
      padding: 6rem 0;
      background: var(--surface-low);
    }
    
    .benefits-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 3rem;
    }
    
    .benefit-card {
      background: var(--surface-card);
      padding: 2rem;
      border-radius: var(--radius-lg);
      text-align: center;
    }
    
    .benefit-card__icon {
      width: 64px;
      height: 64px;
      margin: 0 auto 1.5rem;
      background: var(--accent-teal);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
    }
    
    .benefit-card h3 {
      font-size: 1.125rem;
      margin-bottom: 0.75rem;
      color: var(--ink);
    }
    
    .benefit-card p {
      font-size: 0.875rem;
      color: var(--ink-muted);
      line-height: 1.6;
    }
    
    .applications {
      padding: 4rem 0;
    }
    
    .applications__chips {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      margin-top: 2rem;
    }
    
    .variants {
      padding: 6rem 0;
      background: var(--surface-low);
    }
    
    .variants-table {
      width: 100%;
      margin-top: 3rem;
      border-collapse: collapse;
      background: var(--surface-card);
      border-radius: var(--radius-lg);
      overflow: hidden;
    }
    
    .variants-table thead {
      background: var(--surface-dim);
    }
    
    .variants-table th {
      text-align: left;
      padding: 1rem 1.5rem;
      font-weight: 600;
      font-size: 0.875rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: var(--ink);
    }
    
    .variants-table td {
      padding: 1rem 1.5rem;
      border-bottom: 1px solid var(--surface-low);
      font-size: 0.9375rem;
    }
    
    .variants-table tbody tr:last-child td {
      border-bottom: none;
    }
    
    .variants-table tbody tr:hover {
      background: var(--surface-low);
    }
    
    .finishes {
      padding: 6rem 0;
    }
    
    .finishes-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 1.5rem;
      margin-top: 3rem;
    }
    
    .finish-swatch {
      aspect-ratio: 1;
      background: var(--surface-dim);
      border-radius: var(--radius-lg);
      cursor: pointer;
      transition: all 200ms ease;
      position: relative;
      overflow: hidden;
    }
    
    .finish-swatch:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-ambient);
    }
    
    .finish-swatch__label {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 0.75rem;
      background: linear-gradient(to top, rgba(10, 22, 40, 0.9) 0%, transparent 100%);
      color: white;
      font-size: 0.75rem;
      font-weight: 600;
      text-align: center;
    }
    
    .cross-sell {
      padding: 4rem 0;
      background: var(--surface-low);
    }
    
    .cross-sell-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 3rem;
    }
    
    .cross-sell-card {
      background: var(--surface-card);
      border-radius: var(--radius-lg);
      padding: 2rem;
      text-align: center;
      border-top: 3px solid var(--accent-teal);
      transition: all 250ms ease;
    }
    
    .cross-sell-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-ambient);
    }
    
    .cross-sell-card h3 {
      font-size: 1.25rem;
      margin-bottom: 0.75rem;
    }
    
    .cross-sell-card p {
      font-size: 0.875rem;
      color: var(--ink-muted);
      margin-bottom: 1.5rem;
    }
    
    @media (max-width: 968px) {
      .product-hero__grid {
        grid-template-columns: 1fr;
      }
      
      .benefits-grid,
      .cross-sell-grid {
        grid-template-columns: 1fr;
      }
      
      .finishes-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }
    
    @media (max-width: 640px) {
      .finishes-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }