:root{--primary-orange:#F7941D;--secondary-dark:#333333;--background-white:#FFFFFF;--background-light:#F9FAFB;--whatsapp-green:#25D366;--text-dark:#1F2937;--text-light:#6B7280;--border-color:#E5E7EB}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,Roboto,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text-dark);background-color:var(--background-white);line-height:1.6}.nav-link{position:relative;transition:color .3s ease}.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background-color:var(--primary-orange);transition:width .3s ease}.nav-link.active::after,.nav-link:hover::after{width:100%}.btn-primary{background-color:var(--primary-orange);color:#fff;padding:.875rem 2rem;border-radius:.5rem;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;border:2px solid var(--primary-orange)}.btn-primary:hover{background-color:#e6860f;transform:translateY(-2px);box-shadow:0 10px 20px rgba(247,148,29,.3)}.btn-outline{background-color:transparent;color:var(--primary-orange);padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;border:2px solid var(--primary-orange)}.btn-outline:hover{background-color:var(--primary-orange);color:#fff;transform:translateY(-2px);box-shadow:0 8px 16px rgba(247,148,29,.2)}.btn-whatsapp{background-color:var(--whatsapp-green);color:#fff;padding:1rem 2rem;border-radius:.75rem;font-weight:700;font-size:1.125rem;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;gap:.75rem;text-decoration:none;border:none;width:100%;box-shadow:0 4px 12px rgba(37,211,102,.3)}.btn-whatsapp:hover{background-color:#20ba5a;transform:translateY(-2px);box-shadow:0 8px 20px rgba(37,211,102,.4)}.product-card{background:#fff;border-radius:1rem;overflow:hidden;transition:all .3s ease;border:1px solid var(--border-color);height:100%;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,.1);border-color:var(--primary-orange)}.product-card img{width:100%;height:250px;object-fit:cover;transition:transform .3s ease}.product-card:hover img{transform:scale(1.05)}.product-card-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.product-card-footer{margin-top:auto;padding-top:1rem}.feature-card{background:#fff;padding:2rem;border-radius:1rem;text-align:center;transition:all .3s ease;border:1px solid var(--border-color);height:100%}.feature-card:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.08);border-color:var(--primary-orange)}.feature-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--primary-orange),#ffa940);border-radius:1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff;font-size:1.75rem}.hero-section{position:relative;min-height:600px;background-image:url('../assets/mainbg.png');background-size:cover;background-position:center;background-repeat:no-repeat;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(247,148,29,.9) 0,rgba(51,51,51,.85) 100%)}.hero-content{position:relative;z-index:10;text-align:center;color:#fff;max-width:800px;padding:2rem}.product-detail-image{width:100%;border-radius:1rem;box-shadow:0 20px 40px rgba(0,0,0,.1);transition:transform .3s ease}.product-detail-image:hover{transform:scale(1.02)}.spec-list{list-style:none;padding:0}.spec-list li{padding:.75rem 0;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:.75rem}.spec-list li:last-child{border-bottom:none}.spec-list li i{color:var(--primary-orange);font-size:1.25rem}.contact-form input,.contact-form textarea{width:100%;padding:1rem;border:2px solid var(--border-color);border-radius:.5rem;font-family:inherit;font-size:1rem;transition:all .3s ease}.contact-form input:focus,.contact-form textarea:focus{outline:0;border-color:var(--primary-orange);box-shadow:0 0 0 3px rgba(247,148,29,.1)}.contact-info-item{display:flex;align-items:start;gap:1rem;margin-bottom:1.5rem}.contact-icon{width:48px;height:48px;background:var(--primary-orange);border-radius:.75rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.25rem;flex-shrink:0}.filter-btn{padding:.75rem 1.5rem;border:2px solid var(--border-color);background:#fff;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .3s ease;color:var(--text-dark)}.filter-btn:hover{border-color:var(--primary-orange);color:var(--primary-orange)}.filter-btn.active{background:var(--primary-orange);color:#fff;border-color:var(--primary-orange)}.mobile-menu{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#fff;box-shadow:-4px 0 20px rgba(0,0,0,.1);transition:right .3s ease;z-index:1000;padding:2rem;overflow-y:auto}.mobile-menu.active{right:0}.mobile-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:all .3s ease;z-index:999}.mobile-overlay.active{opacity:1;visibility:visible}.text-orange{color:var(--primary-orange)}.bg-orange{background-color:var(--primary-orange)}.bg-light{background-color:var(--background-light)}.section-padding{padding:5rem 0}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out}@media (max-width:768px){.section-padding{padding:3rem 0}.hero-section{min-height:500px}.hero-content h1{font-size:2rem!important}.product-card img{height:200px}}footer{background-color:var(--secondary-dark);color:#d1d5db}footer a{color:#d1d5db;transition:color .3s ease;text-decoration:none}footer a:hover{color:var(--primary-orange)}footer h3{color:#fff;margin-bottom:1rem;font-weight:700}