:root{--color-primary:#1f2937;--color-primary-light:#374151;--color-secondary:#dc2626;--color-accent:#b91c1c;--color-bg:#fff;--color-bg-alt:#f9fafb;--color-text:#111827;--color-text-muted:#4b5563;--color-border:#e5e7eb;--font-heading:"Inter", system-ui, -apple-system, sans-serif;--font-body:"Inter", system-ui, -apple-system, sans-serif;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:2rem;--spacing-xl:4rem;--spacing-xxl:6rem;--radius:4px;--radius-lg:8px;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 6px -1px #0000000d;--shadow-lg:0 10px 15px -3px #0000000d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-text);font-weight:600;line-height:1.2}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1200px;padding:0 var(--spacing-md);margin:0 auto}.text-center{text-align:center}.mt-xl{margin-top:var(--spacing-xl)}.mb-lg{margin-bottom:var(--spacing-lg)}.btn{border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-weight:500;transition:all .3s;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-whatsapp{color:#fff;background-color:#25d366;font-weight:600}.btn-whatsapp:hover{box-shadow:var(--shadow-md);background-color:#128c7e;transform:translateY(-2px)}.header{background-color:var(--color-bg);border-bottom:1px solid var(--color-border);z-index:1000;box-shadow:var(--shadow-sm);padding:0;position:sticky;top:0}.header-top{justify-content:space-between;align-items:center;padding:1rem 0;display:flex}.logo{font-family:var(--font-heading);color:var(--color-secondary);letter-spacing:-.5px;text-transform:uppercase;font-size:1.75rem;font-weight:800}.logo span{color:var(--color-primary)}.nav-links{align-items:stretch;height:100%;display:flex}.nav-item{color:var(--color-text);cursor:pointer;letter-spacing:.5px;align-items:center;padding:1rem .75rem;font-size:.9rem;font-weight:600;transition:color .2s;display:flex;position:relative}.nav-item:hover{color:var(--color-secondary)}.mega-menu{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);width:100vw;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;z-index:999;background:#fff;padding:2.5rem 0;transition:all .2s;position:absolute;top:100%;left:0;transform:translateY(5px)}.nav-item:hover .mega-menu{opacity:1;visibility:visible;transform:translateY(0)}.mega-menu-grid{grid-template-columns:repeat(4,1fr);gap:2rem;max-width:1200px;margin:0 auto;padding:0 1rem;display:grid}.mega-col h4{text-transform:uppercase;color:var(--color-text-muted);letter-spacing:1px;border-bottom:1px solid var(--color-border);margin-bottom:1rem;padding-bottom:.5rem;font-size:.85rem}.mega-col ul{list-style:none}.mega-col li{margin-bottom:.75rem}.mega-col a{color:var(--color-text);font-size:.95rem;font-weight:500;transition:color .2s}.mega-col a:hover{color:var(--color-secondary)}.header-actions{align-items:center;gap:1rem;display:flex}.btn-nav-quote{background-color:var(--color-primary);border-radius:var(--radius);text-transform:uppercase;letter-spacing:.5px;padding:.6rem 1.25rem;font-size:.9rem;color:#fff!important}.btn-nav-quote:hover{background-color:var(--color-secondary)}.grid-3{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.card{border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #00000008}.mobile-sticky-cta{display:none}@media (width<=768px){.nav-links{display:none}.mobile-sticky-cta{z-index:1000;background:#fff;gap:.5rem;padding:.5rem;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 12px #0000001a}.mobile-sticky-cta .btn{flex:1;padding:.75rem .5rem;font-size:.85rem}body{padding-bottom:70px}}.hero{background-color:var(--color-primary);color:#fff;align-items:center;min-height:500px;display:flex;position:relative;overflow:hidden}.hero-bg{object-fit:cover;z-index:1;width:60%;height:100%;position:absolute;top:0;right:0;-webkit-mask-image:linear-gradient(90deg,#0000,#000 40%);mask-image:linear-gradient(90deg,#0000,#000 40%)}.hero-content{z-index:2;max-width:600px;padding:var(--spacing-xxl) 0;position:relative}.hero h1{margin-bottom:var(--spacing-sm);letter-spacing:-1px;color:#fff;font-size:3.5rem;font-weight:800;line-height:1.1}.hero h2{color:var(--color-secondary);margin-bottom:var(--spacing-md);text-transform:uppercase;letter-spacing:2px;font-size:1.5rem}.hero p{color:#ffffffe6;margin-bottom:var(--spacing-lg);font-size:1.15rem;line-height:1.6}.hero-actions{flex-wrap:wrap;gap:1rem;display:flex}.btn-secondary{color:#fff;background-color:#0000;border:1px solid #fff}.btn-secondary:hover{color:var(--color-primary);background-color:#fff}@media (width<=900px){.hero-bg{opacity:.3;width:100%;-webkit-mask-image:none;mask-image:none}.hero-content{padding:var(--spacing-xl) 1rem}.hero h1{font-size:2.5rem}}.category-grid{gap:var(--spacing-lg);margin-top:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));display:grid}.category-card{background:var(--color-bg-alt);border-radius:var(--radius);padding:var(--spacing-lg);text-align:center;border:1px solid var(--color-border);cursor:pointer;transition:all .3s}.category-card:hover{border-color:var(--color-secondary);box-shadow:var(--shadow-md);transform:translateY(-3px)}.category-card h3{margin-bottom:.5rem;font-size:1.25rem}.category-card p{color:var(--color-text-muted);font-size:.9rem}.product-grid{gap:var(--spacing-lg);margin-top:var(--spacing-lg);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.product-card{border-radius:var(--radius);border:1px solid var(--color-border);background:#fff;flex-direction:column;transition:all .3s;display:flex;overflow:hidden}.product-card:hover{border-color:var(--color-text-muted);box-shadow:var(--shadow-md)}.product-image{aspect-ratio:4/3;background-color:var(--color-bg-alt);justify-content:center;align-items:center;padding:1rem;display:flex;overflow:hidden}.product-image img{object-fit:contain;width:100%;height:100%;transition:transform .5s}.product-card:hover .product-image img{transform:scale(1.05)}.product-info{padding:var(--spacing-md);flex-direction:column;flex:1;display:flex}.product-category{text-transform:uppercase;color:var(--color-text-muted);letter-spacing:.5px;margin-bottom:.5rem;font-size:.75rem;font-weight:600}.product-name{color:var(--color-text);margin-bottom:.75rem;font-size:1.1rem;font-weight:600;line-height:1.4}.product-price-row{align-items:baseline;gap:.5rem;margin-bottom:1rem;display:flex}.product-price{color:var(--color-primary);font-size:1.25rem;font-weight:700}.product-mrp{color:#9ca3af;font-size:.9rem;text-decoration:line-through}.product-meta{flex-wrap:wrap;flex:1;gap:.5rem;margin-bottom:1rem;display:flex}.product-meta .badge{background:var(--color-bg-alt);color:var(--color-text-muted);border:1px solid var(--color-border);padding:.2rem .4rem;font-size:.7rem}.product-card-actions{grid-template-columns:1fr 1fr;gap:.5rem;margin-top:auto;display:grid}.btn-outline{border:1px solid var(--color-border);color:var(--color-text);background:0 0}.btn-outline:hover{border-color:var(--color-text)}.footer{background-color:var(--color-text);color:#fff;margin-top:4rem;padding:4rem 0 2rem}.footer-content{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:3rem;display:grid}.footer-col h4{color:#fff;margin-bottom:1rem}.footer-col ul{list-style:none}.footer-col li{color:#ffffffb3;margin-bottom:.5rem}.footer-bottom{text-align:center;color:#ffffff80;border-top:1px solid #ffffff1a;padding-top:2rem;font-size:.9rem}.drawer-overlay{z-index:1000;background:#00000080;width:100vw;height:100vh;position:fixed;top:0;left:0}.drawer{z-index:1001;background:#fff;flex-direction:column;width:400px;height:100vh;transition:transform .3s;display:flex;position:fixed;top:0;right:0;box-shadow:-5px 0 15px #0000001a}@media (width<=768px){.drawer{width:100vw}}.drawer-header{border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.close-btn{cursor:pointer;color:var(--color-text);background:0 0;border:none;font-size:2rem}.drawer-content{flex:1;padding:1.5rem;overflow-y:auto}.cart-item{border-bottom:1px solid #eee;gap:1rem;margin-bottom:1.5rem;padding-bottom:1.5rem;display:flex}.cart-item-image{object-fit:contain;width:80px;height:80px}.cart-item-details{flex:1}.cart-item-meta{color:var(--color-text-muted);margin-bottom:.5rem;font-size:.85rem}.cart-item-actions{justify-content:space-between;align-items:center;margin-top:1rem;display:flex}.quantity-control{align-items:center;gap:.5rem;display:flex}.quantity-control input{border-radius:var(--radius-sm);border:1px solid #ccc;width:60px;padding:.25rem}.btn-remove{color:red;cursor:pointer;background:0 0;border:none;font-size:.9rem;text-decoration:underline}.drawer-footer{background:#fafafa;border-top:1px solid #eee;padding:1.5rem}.full-width{width:100%}.badge{text-transform:uppercase;border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-success{color:#2e7d32;background:#e8f5e9}.form-input{border-radius:var(--radius-sm);border:1px solid #ddd;width:100%;padding:.75rem 1rem;font-family:inherit;font-size:1rem;transition:border-color .2s}.form-input:focus{border-color:var(--color-primary);outline:none}@media (width<=768px){.rfq-form .grid-3{grid-template-columns:1fr!important}.rfq-sidebar .card{position:static!important}.rfq-sections .card>div{grid-template-columns:1fr!important}}