:root{--color-primary:#0369a1;--color-primary-hover:#0284c7;--color-dark:#1e293b;--color-dark-alt:#334155;--color-primary-on-dark:#38bdf8;--color-text:#333;--color-text-secondary:#555;--color-text-muted:#707070;--color-text-muted-on-dark:#aaa;--color-text-light:#ccc;--color-text-inverse:#fff;--color-bg:#f5f5f5;--color-bg-card:#fff;--color-border:#eee;--shadow-sm:0 2px 10px #0000000d;--shadow-md:0 4px 15px #0000001a;--shadow-lg:0 8px 30px #0000001f;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-heading:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--text-xs:.8rem;--text-sm:.85rem;--text-sm-lg:.9rem;--text-base:1rem;--text-md:1.05rem;--text-lg:1.1rem;--text-xl:1.8rem;--text-2xl:2.5rem;--weight-light:350;--weight-normal:450;--weight-medium:550;--weight-semibold:650;--weight-bold:700;--leading-tight:1.3;--leading-normal:1.6;--leading-relaxed:1.8}*{box-sizing:border-box;margin:0;padding:0}img{max-width:100%;height:auto}body{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.page-hero{background:var(--color-dark);color:var(--color-text-inverse);text-align:center;padding:4rem 2rem}.page-hero--machining,.page-hero--sheet-metal{background:#1a2332}.page-hero h1{font-family:var(--font-heading);font-size:var(--text-2xl);font-weight:var(--weight-light);letter-spacing:6px;text-transform:uppercase;color:var(--color-primary);margin-bottom:1rem}.page-hero p{max-width:800px;font-size:var(--text-md);line-height:var(--leading-relaxed);color:var(--color-text-light);margin:0 auto}.hero{background:var(--color-dark);color:var(--color-text-inverse);text-align:center;padding:4rem 2rem}.hero h1{font-family:var(--font-heading);font-size:var(--text-2xl);font-weight:var(--weight-light);letter-spacing:8px;text-transform:uppercase;color:var(--color-primary);margin-bottom:1.5rem}.hero p{max-width:800px;font-size:var(--text-md);line-height:var(--leading-relaxed);color:var(--color-text-light);margin:0 auto}.about-section{grid-template-columns:1fr 1fr;align-items:center;gap:3rem;max-width:1200px;margin:0 auto;padding:3rem 2rem;display:grid}.about-text p{font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text-secondary);margin-bottom:1.5rem}.about-image img{width:100%;height:auto;box-shadow:var(--shadow-lg);border-radius:4px}.general-information{max-width:1200px;margin:0 auto;padding:3rem 2rem}.general-information table{border-collapse:collapse;background:var(--color-bg-card);width:100%;box-shadow:var(--shadow-sm)}.general-information th,.general-information td{text-align:left;border-bottom:1px solid var(--color-border);padding:1rem 1.5rem}.general-information th{background:var(--color-dark);color:var(--color-text-inverse);font-weight:var(--weight-semibold);text-transform:uppercase;font-size:var(--text-sm);letter-spacing:1px}.general-information tr:hover{background:#f9f9f9}.value-cell{font-weight:var(--weight-medium);color:var(--color-primary)}.workshop-section{max-width:1200px;margin:0 auto;padding:3rem 2rem}.workshop-section p{font-size:var(--text-base);line-height:var(--leading-relaxed);color:var(--color-text-secondary)}.workshop-desc{color:var(--color-text-secondary);line-height:var(--leading-relaxed);margin-top:1.5rem}.workshop-section h2{font-family:var(--font-heading);font-size:var(--text-xl);font-weight:var(--weight-light);color:var(--color-dark);border-bottom:3px solid var(--color-primary);margin-bottom:2rem;padding-bottom:.5rem;display:inline-block}.workshop-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.workshop-grid img{object-fit:cover;width:100%;height:200px;box-shadow:var(--shadow-md);border-radius:4px;transition:transform .3s}.workshop-grid img:hover{transform:scale(1.02)}.data-list{background:0 0;grid-template-columns:repeat(2,1fr);gap:1rem;margin:2rem 0;padding:0;display:grid}.data-list li{background:var(--color-bg-card);box-shadow:var(--shadow-sm);border-left:3px solid var(--color-primary);border-radius:6px;flex-direction:column;gap:.3rem;padding:1rem 1.25rem;display:flex}.data-list li strong{color:var(--color-text-muted);font-weight:var(--weight-medium);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.5px}.data-list li span{color:var(--color-dark);font-weight:var(--weight-semibold);font-size:var(--text-base)}.equipment-table{border-collapse:collapse;background:var(--color-bg-card);width:100%;box-shadow:var(--shadow-sm);margin-top:2rem}.equipment-table th,.equipment-table td{text-align:left;border-bottom:1px solid var(--color-border);font-size:var(--text-base);padding:1rem}.equipment-table th{background:var(--color-dark-alt);color:var(--color-text-inverse);font-weight:var(--weight-semibold);text-transform:uppercase;font-size:var(--text-xs);letter-spacing:1px}.equipment-table tbody tr:hover{background:#f9f9f9}.overview-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.overview-grid img{object-fit:cover;width:100%;height:250px;box-shadow:var(--shadow-md);border-radius:4px}.overview-duo{grid-template-columns:1fr 2fr;gap:1.5rem;margin-top:1.5rem;display:grid}.duo-tall,.duo-wide{object-fit:cover;width:100%;height:350px;box-shadow:var(--shadow-md);border-radius:4px}a{color:inherit;text-decoration:none}ul{list-style:none}.navbar{background:var(--color-dark);z-index:1000;padding:0 2rem;position:sticky;top:0;box-shadow:0 2px 10px #0000004d}.nav-container{justify-content:space-between;align-items:center;max-width:1200px;height:70px;margin:0 auto;display:flex}.nav-logo{align-items:center;gap:.75rem;display:flex}.logo-text{font-family:var(--font-heading);font-size:1.4rem;font-weight:var(--weight-bold);color:var(--color-primary);letter-spacing:1px}.nav-menu{gap:.5rem;display:flex}.nav-link{color:var(--color-text-light);font-size:.95rem;font-weight:var(--weight-normal);border-radius:6px;padding:.5rem 1.2rem;transition:all .3s}.nav-link:hover,.nav-link.active{color:var(--color-primary-on-dark);background:var(--color-dark-alt)}.nav-link.active{color:var(--color-primary-on-dark)}.nav-dropdown{position:relative}.nav-dropdown-menu{background:var(--color-dark);min-width:200px;box-shadow:var(--shadow-lg);z-index:1001;border-radius:0 0 6px 6px;padding:.5rem 0;display:none;position:absolute;top:100%;left:0}.nav-dropdown:hover .nav-dropdown-menu{display:block}.nav-dropdown .nav-dropdown-menu .nav-link{white-space:nowrap;border-radius:0;padding:.6rem 1.5rem;display:block}.nav-dropdown .nav-dropdown-menu .nav-link:hover{background:var(--color-dark-alt)}.nav-dropdown .nav-dropdown-menu .nav-link.active{color:var(--color-primary-on-dark)}.nav-toggle{cursor:pointer;background:0 0;border:none;padding:.5rem;display:none}.hamburger{background:#fff;width:24px;height:2px;transition:all .3s;display:block;position:relative}.hamburger:before,.hamburger:after{content:"";background:#fff;width:24px;height:2px;transition:all .3s;position:absolute}.hamburger:before{top:-7px}.hamburger:after{top:7px}.footer{background:var(--color-dark);color:var(--color-text-light);margin-top:auto}.footer-container{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1200px;margin:0 auto;padding:3rem 2rem;display:grid}.footer-section h3{color:var(--color-primary);font-size:var(--text-lg);font-weight:var(--weight-semibold);margin-bottom:1rem}.footer-section p{font-size:var(--text-sm-lg);line-height:var(--leading-relaxed);margin-bottom:.5rem}.footer-section ul li{margin-bottom:.5rem}.footer-section ul a{color:var(--color-text-light);font-size:var(--text-sm-lg);transition:color .3s}.footer-section ul a:hover{color:var(--color-primary)}.footer-bottom{text-align:center;border-top:1px solid var(--color-dark-alt);font-size:var(--text-sm);color:var(--color-text-muted-on-dark);padding:1.5rem 2rem}.footer-bottom .icp-beian{margin-top:.5rem}.footer-bottom .icp-beian a{color:var(--color-text-muted-on-dark);text-decoration:none}.footer-bottom .icp-beian a:hover{color:#fff;text-decoration:underline}@media (width<=980px){.equipment-table{-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}.equipment-table th,.equipment-table td{white-space:nowrap;min-width:6rem}.nav-toggle{display:block}.nav-menu{background:var(--color-dark);opacity:0;pointer-events:none;flex-direction:column;padding:1rem;transition:all .3s;position:fixed;top:70px;left:0;right:0;transform:translateY(-100%)}.nav-menu.active{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-link{padding:.75rem 1rem;display:block}.nav-dropdown-menu{box-shadow:none;background:var(--color-dark-alt);display:none;position:static}.nav-dropdown-menu.open{display:block}.nav-dropdown .nav-dropdown-menu .nav-link{padding-left:2rem}.hero{padding:2rem 1rem}.hero h1{letter-spacing:4px;font-size:1.8rem}.page-hero{padding:2rem 1rem}.page-hero h1{letter-spacing:4px;font-size:1.8rem}.page-hero--split{text-align:center;grid-template-columns:1fr;padding:2rem 1rem}.page-hero--split h1{letter-spacing:4px;font-size:1.8rem}.page-hero--split .hero-image img{object-fit:cover;height:300px}.workshop-overview-split{grid-template-columns:1fr;gap:2rem}.workshop-overview-split .overview-image img{height:260px}.capability-card .card-image img{height:180px}.about-section{grid-template-columns:1fr;padding:2rem 1rem}.general-information{padding:2rem 1rem;overflow-x:auto}.workshop-section{padding:2rem 1rem}.workshop-grid{grid-template-columns:repeat(2,1fr)}.data-list{grid-template-columns:1fr}.overview-grid{grid-template-columns:repeat(2,1fr)}.overview-duo{grid-template-columns:1fr 1fr}.duo-tall,.duo-wide{height:200px}}.photo-gallery{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.photo-item{cursor:pointer;box-shadow:var(--shadow-md);background:var(--color-bg-card);border-radius:6px;transition:transform .3s,box-shadow .3s;overflow:hidden}.photo-item:hover{transform:translateY(-4px);box-shadow:0 8px 25px #00000026}.photo-item img{object-fit:cover;width:100%;height:240px;display:block}.photo-caption{text-align:center;font-size:var(--text-sm-lg);font-weight:var(--weight-medium);color:var(--color-dark);background:var(--color-bg-card);padding:.75rem 1rem}.gallery-item{box-shadow:var(--shadow-md);background:var(--color-bg-card);border-radius:6px;transition:transform .3s,box-shadow .3s;overflow:hidden}.gallery-item:hover{transform:translateY(-4px);box-shadow:0 8px 25px #00000026}.gallery-item img{object-fit:cover;width:100%;height:220px;transition:transform .3s;display:block}.gallery-item:hover img{transform:scale(1.05)}.gallery-caption{font-size:var(--text-sm-lg);color:var(--color-dark);font-weight:var(--weight-medium);padding:.75rem 1rem}.lightbox-overlay{z-index:9999;cursor:pointer;background:#000000eb;justify-content:center;align-items:center;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.lightbox-overlay.active{display:flex}.lightbox-overlay img{object-fit:contain;border-radius:4px;max-width:90%;max-height:90%;box-shadow:0 0 40px #00000080}.lightbox-close{color:#fff;cursor:pointer;background:0 0;border:none;font-size:2.5rem;line-height:1;transition:color .3s;position:absolute;top:20px;right:30px}.lightbox-close:hover{color:var(--color-primary)}.lightbox-caption{color:var(--color-text-inverse);font-size:var(--text-base);text-align:center;background:#0009;border-radius:4px;padding:.5rem 1.5rem;position:absolute;bottom:30px;left:50%;transform:translate(-50%)}.materials-list{flex-wrap:wrap;gap:.75rem;margin-top:1rem;display:flex}.material-tag{background:var(--color-bg-card);border:2px solid var(--color-primary);color:var(--color-primary);font-size:var(--text-sm-lg);font-weight:var(--weight-medium);border-radius:25px;padding:.5rem 1.25rem;transition:all .3s}.material-tag:hover{background:var(--color-primary);color:#e0f0ff}.capability-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.capability-card{background:var(--color-bg-card);box-shadow:var(--shadow-sm);border-left:4px solid var(--color-primary);border-radius:8px;padding:1.5rem}.capability-card h3{color:var(--color-dark);font-size:var(--text-base);font-weight:var(--weight-semibold);margin-bottom:.5rem}.capability-card p{color:var(--color-text-secondary);font-size:var(--text-sm-lg);line-height:var(--leading-normal)}.card-link{color:var(--color-primary);font-size:var(--text-sm-lg);font-weight:var(--weight-medium);margin-top:.75rem;text-decoration:none;transition:color .2s;display:inline-block}.card-link:hover{color:var(--color-primary-dark,#1a5276);text-decoration:underline}.guidelines-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.guideline-card{background:var(--color-bg-card);border:1px solid var(--color-border,#e5e7eb);border-top:3px solid var(--color-primary);text-align:center;border-radius:8px;padding:1.5rem}.guideline-icon{margin-bottom:.75rem;font-size:2rem}.guideline-card h4{color:var(--color-dark);font-size:var(--text-base);font-weight:var(--weight-semibold);margin-bottom:.5rem}.guideline-card p{color:var(--color-text-secondary);font-size:var(--text-sm-lg);line-height:var(--leading-normal)}@media (width<=980px){.photo-gallery{grid-template-columns:repeat(2,1fr)}.capability-grid,.guidelines-grid{grid-template-columns:1fr}}.page-hero--split{text-align:left;grid-template-columns:1fr 1.2fr;align-items:center;gap:2.5rem;max-width:1200px;margin:0 auto;padding:4rem 2rem;display:grid}.page-hero--split h1{font-family:var(--font-heading);font-size:var(--text-2xl);font-weight:var(--weight-light);letter-spacing:6px;text-transform:uppercase;color:var(--color-primary);margin-bottom:1rem}.page-hero--split p{font-size:var(--text-md);line-height:var(--leading-relaxed);color:var(--color-text-light)}.page-hero--split .hero-image{box-shadow:var(--shadow-lg);border-radius:8px;overflow:hidden}.page-hero--split .hero-image img,.page-hero--split .hero-image .image-placeholder{object-fit:cover;width:100%;height:360px;display:block}.page-hero--split>.hero-text:only-child{text-align:center;grid-column:1/-1;max-width:800px;margin:0 auto}.workshop-overview-split{grid-template-columns:1fr 1.6fr;align-items:start;gap:3rem;display:grid}.workshop-overview-split .overview-image img,.workshop-overview-split .overview-image .image-placeholder{width:100%;height:auto;box-shadow:var(--shadow-md);border-radius:6px}.workshop-overview-split>.overview-content:only-child{grid-column:1/-1}.capability-card .card-image{border-radius:8px 8px 0 0;margin:-1.5rem -1.5rem 1.25rem;overflow:hidden}.capability-card .card-image img,.capability-card .card-image .image-placeholder{object-fit:cover;width:100%;height:240px;display:block}.page-hero--split img,.workshop-overview-split img,.card-image img{object-fit:cover;background:linear-gradient(135deg,#e8ecf1 0%,#d5dbe3 100%);border-radius:6px;width:100%;display:block}.image-placeholder--card{border-radius:8px 8px 0 0;height:180px}.flowchart{flex-direction:column;align-items:center;margin-top:2rem;display:flex}.flow-row{flex-wrap:nowrap;justify-content:center;align-items:center;gap:0;width:100%;display:flex}.flow-node--main{background:var(--color-primary);color:var(--color-text-inverse);font-size:var(--text-sm-lg);font-weight:var(--weight-semibold);text-align:center;white-space:nowrap;border-radius:6px;flex-shrink:0;padding:.7rem 1.5rem}.flow-arrow{background:var(--color-primary);opacity:.5;flex-shrink:0;width:36px;height:2px;position:relative}.flow-arrow:after{content:"";border-left:6px solid var(--color-primary);border-top:5px solid #0000;border-bottom:5px solid #0000;width:0;height:0;position:absolute;top:-4px;right:-1px}.flow-branch-section{text-align:center;margin-top:1rem}.flow-branches{flex-wrap:wrap;justify-content:center;gap:.6rem;display:flex}.flow-tag{background:var(--color-bg-card);border:1.5px solid var(--color-primary);color:var(--color-primary);font-size:var(--text-sm);font-weight:var(--weight-medium);border-radius:4px;padding:.35rem 1rem}.flow-connector-v{background:var(--color-primary);opacity:.4;width:2px;height:24px;margin:0 auto}.cert-bar{background:var(--color-bg-card);box-shadow:var(--shadow-sm);border-radius:6px;flex-wrap:wrap;justify-content:center;align-items:center;gap:2.5rem;margin-top:1.5rem;padding:1.5rem 2rem;display:flex}.cert-item{align-items:center;gap:.75rem;display:flex}.cert-item img{object-fit:contain;width:auto;height:80px}.cert-item span{font-size:var(--text-sm-lg);font-weight:var(--weight-semibold);color:var(--color-dark);white-space:nowrap}.industries-grid{grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-top:1.5rem;display:grid}.industry-card{text-align:center;background:var(--color-bg-card);box-shadow:var(--shadow-sm);border-radius:8px;flex-direction:column;align-items:center;padding:1.5rem 1rem;transition:transform .3s,box-shadow .3s;display:flex}.industry-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.industry-icon{margin-bottom:.75rem;font-size:2rem}.industry-card h4{font-size:var(--text-sm-lg);font-weight:var(--weight-semibold);color:var(--color-dark);margin-bottom:.25rem}.industry-card p{font-size:var(--text-xs);color:var(--color-text-muted);line-height:var(--leading-normal)}.sample-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.sample-card{background:var(--color-bg-card);box-shadow:var(--shadow-sm);border-radius:8px;transition:transform .3s,box-shadow .3s;overflow:hidden}.sample-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.sample-card .sample-image{object-fit:cover;background:linear-gradient(135deg,#e8ecf1 0%,#d5dbe3 100%);border-bottom:2px dashed #b0bec5;width:100%;height:288px;display:block}.sample-card .sample-info{padding:1rem 1.25rem}.sample-card .sample-info h4{font-size:var(--text-base);font-weight:var(--weight-semibold);color:var(--color-dark);margin-bottom:.5rem}.sample-card .sample-info .sample-desc{font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:.75rem;line-height:1.6}.sample-card .sample-meta{flex-wrap:wrap;gap:.5rem;display:flex}.sample-tag{font-size:var(--text-xs);color:var(--color-primary);font-weight:var(--weight-medium);background:#e8f4fd;border-radius:4px;padding:.2rem .6rem}.contact-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1.5rem;display:grid}.contact-card{background:var(--color-bg-card);box-shadow:var(--shadow-sm);text-align:center;border-top:3px solid var(--color-primary);border-radius:8px;padding:1.5rem}.contact-icon{color:var(--color-primary);margin-bottom:.6rem;font-size:1.75rem;line-height:1}.contact-card h3{color:var(--color-dark);font-size:var(--text-sm-lg);font-weight:var(--weight-semibold);letter-spacing:1px;text-transform:uppercase;margin-bottom:.5rem}.contact-card p{color:var(--color-text-secondary);font-size:var(--text-sm-lg);line-height:var(--leading-normal)}.contact-card p a{color:var(--color-primary);text-decoration:none;transition:color .2s}.contact-card p a:hover{color:var(--color-primary-hover);text-decoration:underline}.contact-form{background:var(--color-bg-card);max-width:800px;box-shadow:var(--shadow-sm);border-radius:8px;margin-top:1.5rem;padding:2rem}.form-row{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}.form-field{margin-bottom:1.25rem}.form-field label{font-size:var(--text-sm-lg);font-weight:var(--weight-medium);color:var(--color-dark);margin-bottom:.4rem;display:block}.form-field input,.form-field textarea{border:1px solid var(--color-border);width:100%;font-family:var(--font-body);font-size:var(--text-sm-lg);color:var(--color-text);background:#fafafa;border-radius:6px;padding:.7rem 1rem;transition:border-color .2s,background .2s}.form-field input:focus,.form-field textarea:focus{border-color:var(--color-primary);background:#fff;outline:none}.form-field textarea{resize:vertical;min-height:120px}.btn-submit{background:var(--color-primary);color:var(--color-text-inverse);font-family:var(--font-body);font-size:var(--text-base);font-weight:var(--weight-semibold);cursor:pointer;border:none;border-radius:6px;padding:.85rem 2.5rem;transition:background .3s}.btn-submit:hover{background:var(--color-primary-hover)}.footer-section p a{color:var(--color-text-light);text-decoration:none;transition:color .3s}.footer-section p a:hover{color:var(--color-primary)}@media (width<=980px){.cert-bar{gap:1.5rem}.industries-grid,.guidelines-grid,.sample-grid,.contact-grid{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr;gap:0}.contact-form{padding:1.5rem}.flow-node--main{font-size:var(--text-sm);padding:.5rem 1rem}.flow-arrow{width:20px}}