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h3{font-size:1.25rem;color:var(--text-dark);margin-bottom:1.5rem}.docs-grid-simple{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}@media(max-width:1024px){.hero-split{grid-template-columns:1fr}.hero-video-side{height:300px}.hero-content h1{font-size:2rem}.education-grid{grid-template-columns:1fr}.education-diagram{display:none}.about-home-grid{grid-template-columns:1fr;text-align:center}.about-home-image{max-width:250px;margin:0 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h1{font-size:1.75rem}.materials-carousel{grid-template-columns:repeat(2,1fr)}.downloads-grid{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;text-align:center}.form-row,.faq-grid,.product-detail-sidebar{grid-template-columns:1fr}.page-hero h1{font-size:1.75rem}}@media(max-width:480px){.top-bar{padding:.35rem 0;font-size:.75rem}.rwma-badge{display:none}.hero-video-side{height:200px}.hero-badges,.hero-cta{flex-direction:column}.materials-carousel{grid-template-columns:1fr}.clients-logos{gap:1.5rem}.client-logo{font-size:1rem}}.section-education{background:#f8f9fa;position:relative;overflow:hidden}.section-education:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent))}.section-tag{display:inline-block;background:var(--accent);color:#fff;padding:.35rem 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New,Consolas,monospace;position:relative}.blueprint-diagram:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(30,87,153,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(30,87,153,.1) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}.blueprint-header{background:var(--graphite);color:var(--silver);padding:.5rem 1rem;display:flex;justify-content:space-between;font-size:.65rem;text-transform:uppercase;letter-spacing:1.5px;border-bottom:1px solid var(--industrial-blue)}.blueprint-content{padding:2rem 1.5rem;color:#4fd1c5;position:relative;z-index:1}.bp-electrode{background:linear-gradient(135deg,var(--copper) 0%,#8f5a28 100%);height:28px;width:55%;margin:0 auto;border-radius:2px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.3)}.bp-electrode.bp-top{border-radius:2px 2px 0 0}.bp-electrode.bp-bottom{border-radius:0 0 2px 2px}.bp-label{font-size:.6rem;color:#fff;font-weight:600}.bp-material{font-size:.5rem;opacity:.9;color:#fffc}.bp-force-arrow{text-align:center;padding:.4rem;font-size:.65rem;color:var(--industrial-yellow);font-weight:600}.bp-force-arrow span{display:block}.bp-workpieces{position:relative;margin:.4rem 0}.bp-sheet{background:var(--steel);height:18px;width:75%;margin:1px auto;display:flex;align-items:center;justify-content:center;font-size:.55rem;color:var(--silver);border:1px solid rgba(255,255,255,.2)}.bp-nugget{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--safety-orange);width:36px;height:26px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.5rem;color:#fff;font-weight:700;box-shadow:0 0 15px #ff6b0099;border:2px solid rgba(255,255,255,.3)}.bp-current{margin-top:1.25rem;text-align:center;font-size:.65rem;padding:.75rem;border-top:1px solid rgba(30,87,153,.5);color:var(--silver)}.bp-current span{display:block;margin:.2rem 0}.welding-types-vertical{background:var(--graphite);border-radius:var(--radius-sm);padding:1.25rem;margin-top:1.5rem;border:1px solid var(--steel-light)}.welding-types-vertical h4{font-size:.8rem;color:var(--silver);margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--steel-light);text-transform:uppercase;letter-spacing:1px}.welding-type-card{display:flex;gap:.75rem;padding:.6rem 0;border-bottom:1px solid rgba(255,255,255,.08)}.welding-type-card:last-child{border-bottom:none}.wt-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0;background:var(--steel)}.wt-icon.spot{color:var(--industrial-blue);border:2px solid var(--industrial-blue)}.wt-icon.seam{color:var(--industrial-green);border:2px solid var(--industrial-green)}.wt-icon.projection{color:var(--safety-orange);border:2px solid var(--safety-orange)}.wt-icon.flash{color:var(--industrial-yellow);border:2px solid var(--industrial-yellow)}.wt-content strong{display:block;font-size:.8rem;color:#fff}.wt-content p{font-size:.7rem;color:var(--silver);margin:0}.education-cta{text-align:center;margin-top:3rem;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.about-header{text-align:center;margin-bottom:3rem}.about-header h2{font-size:2rem;color:var(--primary)}.about-home-grid-expanded{display:grid;grid-template-columns:350px 1fr;gap:3rem}.about-timeline{position:relative;padding-left:2rem}.about-timeline:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--accent),var(--primary));border-radius:3px}.timeline-item{position:relative;margin-bottom:2rem;padding-left:1.5rem}.timeline-item:before{content:"";position:absolute;left:-2rem;top:0;width:12px;height:12px;background:var(--accent);border-radius:50%;border:3px solid white;box-shadow:0 0 0 3px var(--accent)}.timeline-item.current:before{background:var(--primary);box-shadow:0 0 0 3px var(--primary),0 0 15px #1e3a5f66}.timeline-year{font-size:.75rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:1px;margin-bottom:.25rem}.timeline-content h4{font-size:1rem;color:var(--primary);margin-bottom:.25rem}.timeline-content p{font-size:.85rem;color:var(--text-medium);margin:0}.about-value-props{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.value-prop-card{background:#fff;padding:1.5rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid var(--border)}.value-prop-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.value-prop-card.featured{border-color:var(--accent);background:linear-gradient(135deg,#fff9f3,#fff5eb)}.vp-icon{font-size:1.5rem;margin-bottom:.75rem}.value-prop-card h4{font-size:.95rem;color:var(--primary);margin-bottom:.5rem}.value-prop-card p{font-size:.8rem;color:var(--text-medium);margin:0;line-height:1.5}.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:2.5rem 2rem;border-radius:var(--radius-lg);margin:3rem 0;position:relative;overflow:hidden;background-image:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%),repeating-linear-gradient(90deg,rgba(255,255,255,.02) 0px,rgba(255,255,255,.02) 1px,transparent 1px,transparent 3px)}.stat-item{text-align:center;color:#fff}.stat-number{display:block;font-size:2.5rem;font-weight:800;color:var(--accent)}.stat-label{font-size:.85rem;opacity:.9}.section-electrodes-carousel{background:var(--bg-light);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' 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var(--industrial-blue)}.electrode-card-header.projection{border-left:4px solid var(--safety-orange)}.electrode-card-header.seam{border-left:4px solid var(--industrial-green)}.electrode-card-header.electrical{border-left:4px solid var(--industrial-yellow)}.electrode-icon{font-size:1.25rem;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;margin-bottom:.75rem;background:#ffffff1a}.electrode-card-header.spot .electrode-icon{color:var(--industrial-blue);border:2px solid var(--industrial-blue)}.electrode-card-header.projection .electrode-icon{color:var(--safety-orange);border:2px solid var(--safety-orange)}.electrode-card-header.seam .electrode-icon{color:var(--industrial-green);border:2px solid var(--industrial-green)}.electrode-card-header.electrical .electrode-icon{color:var(--industrial-yellow);border:2px solid var(--industrial-yellow)}.electrode-card-header h3{font-size:.9rem;margin:0 0 .25rem;color:#fff}.electrode-subtitle{font-size:.7rem;color:var(--silver);text-transform:none}.electrode-card-body{padding:1.25rem;background:var(--steel)}.electrode-card-body img{width:100%;height:100px;object-fit:contain;background:linear-gradient(135deg,#1a1d21,#2d3436);border-radius:var(--radius-sm);margin-bottom:1rem;border:1px solid rgba(255,255,255,.05)}.electrode-types{margin:0 0 1rem}.electrode-types li{padding:.4rem 0;font-size:.8rem;color:var(--text-light);border-bottom:1px solid rgba(255,255,255,.08)}.electrode-types li:last-child{border-bottom:none}.electrode-card-actions{display:flex;gap:.5rem}.btn-download{background:transparent;color:var(--text-light);border:1px solid var(--steel-light);font-size:.75rem}.btn-download:hover{background:var(--safety-orange);color:#fff;border-color:var(--safety-orange)}@media(max-width:1024px){.education-grid-expanded{grid-template-columns:1fr}.education-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.about-home-grid-expanded{grid-template-columns:1fr}.about-timeline{margin-bottom:2rem}.electrodes-carousel{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.education-header h2{font-size:1.75rem}.advantages-grid,.education-sidebar,.about-value-props{grid-template-columns:1fr}.about-stats{grid-template-columns:repeat(2,1fr)}.electrodes-carousel{grid-template-columns:1fr}.electrode-card-actions{flex-direction:column}}@media(max-width:480px){.about-stats{grid-template-columns:1fr}.stat-number{font-size:2rem}}.hero-pretitle{font-size:.85rem;color:var(--silver);letter-spacing:2px;text-transform:uppercase;margin-bottom:1rem;font-weight:500}.hero-content h1{font-size:3.2rem;font-weight:800;line-height:1.1;color:var(--text-white);margin-bottom:0;text-transform:uppercase;letter-spacing:-.5px}.text-copper-bold{color:var(--copper-light);display:block}.hero-value-prop{font-size:1.15rem;color:var(--text-light);line-height:1.6;margin-bottom:2rem}.hero-value-prop 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var(--copper-dark)}.credential-number{font-size:2.5rem;font-weight:800;color:var(--copper-light);line-height:1;font-family:Oswald,sans-serif}.credential-icon{font-size:1.75rem;line-height:1}.credential-label{font-size:.8rem;color:var(--text-light);line-height:1.3;text-transform:uppercase;letter-spacing:.5px;font-weight:500}.section-dual-carousel{background:var(--bg-light);padding:4rem 0}.dual-carousel-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem}.carousel-side{background:var(--bg-white);padding:2rem;border-radius:var(--radius-md);border:1px solid var(--border)}.carousel-header{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.carousel-header h3{font-size:1.1rem;color:var(--primary);margin-bottom:0}.carousel-header 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