.category-hero[data-astro-cid-l5u6qqlv]{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:8rem 2rem 4rem;position:relative;z-index:var(--z-content)}.category-hero-content[data-astro-cid-l5u6qqlv]{max-width:900px}.category-icon[data-astro-cid-l5u6qqlv]{font-size:5rem;margin-bottom:1.5rem;animation:float 3s ease-in-out infinite}.category-hero[data-astro-cid-l5u6qqlv] h1[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:clamp(3rem,8vw,5.5rem);line-height:1;margin-bottom:1.5rem;letter-spacing:.02em}.hero-description[data-astro-cid-l5u6qqlv]{font-size:1.25rem;color:var(--gray-light);max-width:700px;margin:0 auto 2rem;line-height:1.6}.category-meta[data-astro-cid-l5u6qqlv]{display:flex;gap:2rem;justify-content:center;align-items:center;margin-bottom:2.5rem;flex-wrap:wrap}.product-count[data-astro-cid-l5u6qqlv]{background:var(--red-trans);color:var(--red);padding:.5rem 1.5rem;font-family:var(--font-heading);font-size:1.1rem;letter-spacing:.05em}.cert-highlight[data-astro-cid-l5u6qqlv]{color:var(--gray-light);font-weight:600;font-size:.95rem;letter-spacing:.05em}.products-grid[data-astro-cid-l5u6qqlv]{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.product-card[data-astro-cid-l5u6qqlv]{background:var(--black-card);padding:2rem;text-decoration:none;color:var(--white);position:relative;overflow:hidden;transition:all .4s ease;border:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column}.product-card[data-astro-cid-l5u6qqlv]:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--red),var(--red-bright));transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.product-card[data-astro-cid-l5u6qqlv]:hover{transform:translateY(-10px);box-shadow:0 20px 60px #00000080,0 0 40px #e31b2333;border-color:#e31b234d}.product-card[data-astro-cid-l5u6qqlv]:hover:before{transform:scaleX(1)}.product-card-header[data-astro-cid-l5u6qqlv]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;gap:1rem}.grade-badge[data-astro-cid-l5u6qqlv]{background:linear-gradient(135deg,var(--red),var(--red-dark));padding:.5rem 1.25rem;font-family:var(--font-heading);font-size:1.5rem;letter-spacing:.05em;box-shadow:0 4px 15px var(--red-glow);flex-shrink:0}.cert-badges[data-astro-cid-l5u6qqlv]{display:flex;flex-direction:column;gap:.25rem;align-items:flex-end}.cert-mini[data-astro-cid-l5u6qqlv]{background:#ffffff0d;border:1px solid rgba(227,27,35,.3);padding:.25rem .5rem;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--red)}.product-icon[data-astro-cid-l5u6qqlv]{font-size:3rem;margin-bottom:1rem;opacity:.3}.product-card[data-astro-cid-l5u6qqlv] h3[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:1.5rem;letter-spacing:.03em;margin-bottom:.75rem}.product-benefit[data-astro-cid-l5u6qqlv]{color:var(--gray-light);font-size:.95rem;margin-bottom:1.25rem;line-height:1.5;flex-grow:1}.product-applications[data-astro-cid-l5u6qqlv]{margin-bottom:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.05)}.app-label[data-astro-cid-l5u6qqlv],.pack-label[data-astro-cid-l5u6qqlv]{color:var(--gray);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.app-tags[data-astro-cid-l5u6qqlv]{color:var(--white);font-size:.9rem}.product-packaging[data-astro-cid-l5u6qqlv]{color:var(--gray);font-size:.85rem;margin-bottom:1rem}.view-details[data-astro-cid-l5u6qqlv]{display:block;color:var(--red);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;margin-top:auto;transition:color .3s ease}.product-card[data-astro-cid-l5u6qqlv]:hover .view-details[data-astro-cid-l5u6qqlv]{color:var(--red-bright)}.benefits-grid[data-astro-cid-l5u6qqlv]{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.benefit-card[data-astro-cid-l5u6qqlv]{background:var(--black-card);padding:2.5rem 2rem;text-align:center;border:1px solid rgba(255,255,255,.05);transition:all .3s ease}.benefit-card[data-astro-cid-l5u6qqlv]:hover{transform:translateY(-5px);border-color:#e31b2333;box-shadow:0 10px 40px #0000004d}.benefit-icon[data-astro-cid-l5u6qqlv]{font-size:3rem;margin-bottom:1.5rem;display:block}.benefit-card[data-astro-cid-l5u6qqlv] h3[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:1.5rem;letter-spacing:.05em;margin-bottom:.75rem}.benefit-card[data-astro-cid-l5u6qqlv] p[data-astro-cid-l5u6qqlv]{color:var(--gray);font-size:.95rem;line-height:1.6}.table-container[data-astro-cid-l5u6qqlv]{max-width:var(--max-width);margin:0 auto;overflow-x:auto}.comparison-table[data-astro-cid-l5u6qqlv]{width:100%;border-collapse:collapse;background:var(--black-card)}.comparison-table[data-astro-cid-l5u6qqlv] th[data-astro-cid-l5u6qqlv],.comparison-table[data-astro-cid-l5u6qqlv] td[data-astro-cid-l5u6qqlv]{padding:1.25rem 1.5rem;text-align:left;border-bottom:1px solid rgba(255,255,255,.05)}.comparison-table[data-astro-cid-l5u6qqlv] th[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:1rem;letter-spacing:.1em;color:var(--red);background:#0000004d}.comparison-table[data-astro-cid-l5u6qqlv] tr[data-astro-cid-l5u6qqlv]:hover{background:#ffffff05}.comparison-table[data-astro-cid-l5u6qqlv] .product-name[data-astro-cid-l5u6qqlv]{font-weight:600}.comparison-table[data-astro-cid-l5u6qqlv] .product-name[data-astro-cid-l5u6qqlv] a[data-astro-cid-l5u6qqlv]{color:var(--white);text-decoration:none;transition:color .3s ease}.comparison-table[data-astro-cid-l5u6qqlv] .product-name[data-astro-cid-l5u6qqlv] a[data-astro-cid-l5u6qqlv]:hover{color:var(--red)}.comparison-table[data-astro-cid-l5u6qqlv] .product-grade[data-astro-cid-l5u6qqlv]{color:var(--red);font-weight:600;font-family:var(--font-heading);font-size:1.1rem}.comparison-table[data-astro-cid-l5u6qqlv] td[data-astro-cid-l5u6qqlv]{color:var(--gray-light);font-size:.9rem}.education-container[data-astro-cid-l5u6qqlv]{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr;gap:4rem;align-items:center}.education-content[data-astro-cid-l5u6qqlv] h2[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}.lead-text[data-astro-cid-l5u6qqlv]{font-size:1.1rem;color:var(--gray-light);margin-bottom:2rem}.edu-points[data-astro-cid-l5u6qqlv]{display:flex;flex-direction:column;gap:1.5rem}.edu-point[data-astro-cid-l5u6qqlv]{padding:1.5rem;background:#ffffff05;border-left:3px solid var(--red)}.edu-point[data-astro-cid-l5u6qqlv] strong[data-astro-cid-l5u6qqlv]{display:block;font-family:var(--font-heading);font-size:1.5rem;color:var(--red);margin-bottom:.5rem;letter-spacing:.05em}.edu-point[data-astro-cid-l5u6qqlv] p[data-astro-cid-l5u6qqlv]{color:var(--gray);font-size:.95rem;line-height:1.6}.viscosity-chart[data-astro-cid-l5u6qqlv]{display:flex;justify-content:space-around;align-items:flex-end;height:300px;padding:2rem;background:#0000004d;border:1px solid rgba(255,255,255,.05)}.chart-item[data-astro-cid-l5u6qqlv]{display:flex;flex-direction:column;align-items:center;gap:1rem}.chart-bar[data-astro-cid-l5u6qqlv]{width:50px;background:linear-gradient(180deg,var(--red-bright),var(--red-dark));border-radius:4px 4px 0 0;transition:all .3s ease;box-shadow:0 0 20px var(--red-glow)}.chart-item[data-astro-cid-l5u6qqlv]:hover .chart-bar[data-astro-cid-l5u6qqlv]{background:linear-gradient(180deg,var(--red),var(--red-bright));box-shadow:0 0 30px var(--red-glow)}.chart-item[data-astro-cid-l5u6qqlv] span[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:.9rem;color:var(--gray-light);letter-spacing:.05em}.applications-grid[data-astro-cid-l5u6qqlv]{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.application-card[data-astro-cid-l5u6qqlv]{background:var(--black-card);padding:2rem;text-align:center;border:1px solid rgba(255,255,255,.05);transition:all .3s ease}.application-card[data-astro-cid-l5u6qqlv]:hover{transform:translateY(-5px);border-color:#e31b2333;box-shadow:0 10px 40px #0000004d}.app-icon[data-astro-cid-l5u6qqlv]{font-size:2.5rem;margin-bottom:1rem;display:block}.application-card[data-astro-cid-l5u6qqlv] h4[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:1.25rem;letter-spacing:.05em;margin-bottom:.5rem}.application-card[data-astro-cid-l5u6qqlv] p[data-astro-cid-l5u6qqlv]{color:var(--gray);font-size:.9rem;margin-bottom:1rem;line-height:1.5}.app-recommendation[data-astro-cid-l5u6qqlv]{display:block;color:var(--red);font-weight:600;font-size:.85rem;letter-spacing:.05em}.category-cta[data-astro-cid-l5u6qqlv]{text-align:center}.cta-content[data-astro-cid-l5u6qqlv]{max-width:700px;margin:0 auto}.cta-content[data-astro-cid-l5u6qqlv] h2[data-astro-cid-l5u6qqlv]{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem}.cta-content[data-astro-cid-l5u6qqlv] p[data-astro-cid-l5u6qqlv]{font-size:1.1rem;color:var(--gray-light);margin-bottom:2rem;line-height:1.6}.cta-buttons[data-astro-cid-l5u6qqlv]{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap}@media(max-width:1024px){.products-grid[data-astro-cid-l5u6qqlv],.benefits-grid[data-astro-cid-l5u6qqlv],.applications-grid[data-astro-cid-l5u6qqlv]{grid-template-columns:repeat(2,1fr)}.education-container[data-astro-cid-l5u6qqlv]{grid-template-columns:1fr}.education-visual[data-astro-cid-l5u6qqlv]{order:-1}}@media(max-width:768px){.products-grid[data-astro-cid-l5u6qqlv],.benefits-grid[data-astro-cid-l5u6qqlv],.applications-grid[data-astro-cid-l5u6qqlv]{grid-template-columns:1fr}.category-meta[data-astro-cid-l5u6qqlv]{flex-direction:column;gap:1rem}.table-container[data-astro-cid-l5u6qqlv]{overflow-x:auto;-webkit-overflow-scrolling:touch}.comparison-table[data-astro-cid-l5u6qqlv]{min-width:600px}}