.navbar{width:100%;background:#fff;border-bottom:1px solid #eaeaea;position:sticky;top:0;height:90px;z-index:1000}.nav-container{max-width:1440px;margin:auto;padding:0 36px;display:flex;align-items:center;justify-content:space-between}.nav-logo img{height:100px}.nav-links{display:flex;align-items:center;gap:34px}.nav-item{position:relative;text-decoration:none;font-size:14px;font-family:suiss,Arial,sans-serif;font-weight:600;color:#191329;padding:10px 0;transition:color .25s ease}.nav-item:hover{color:#dc0014}.nav-item:after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:#dc0014;transition:width .3s ease}.nav-item:hover:after{width:100%}.dropdown{position:relative}.product-dp{display:flex}.product-dp button{border:none;background-color:transparent;cursor:pointer}.mega-menu{position:absolute;top:100%;left:-80%;transform:translate(-50%) 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20px}.about__left{flex:1}.about__left-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;line-height:1.1;color:#0f172a;margin-bottom:20px}.about__left-title span{color:#dc0014}.about__left-description{font-size:1.05rem;line-height:1.8;color:#475569;margin-bottom:20px}.inline-seo-link{color:#dc0014;text-decoration:none;font-weight:600}.about__right-image{flex:1;display:flex;justify-content:center}.about__right-image img{width:100%;max-width:500px;filter:drop-shadow(0 20px 40px rgba(0,0,0,.1))}.services-section{padding:60px 20px;background:#f8fafc}.services-title{text-align:center;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;color:#0f172a;margin-bottom:50px}.services-title:after{content:"";display:block;width:50px;height:4px;background:#dc0014;margin:15px auto}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:30px;max-width:1200px;margin:0 auto}.service-card{background:#fff;display:flex;border-radius:16px;overflow:hidden;border:1px solid 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20px;text-align:center}.hero-title{font-size:clamp(2.5rem,8vw,4.8rem);font-weight:900;color:#fff;line-height:.95;text-transform:uppercase;margin-bottom:24px;letter-spacing:-3px;filter:drop-shadow(0 10px 30px rgba(0,0,0,.5));transform:translateY(40px) skewY(2deg);opacity:0;transition:all 1s cubic-bezier(.16,1,.3,1) .3s}.hero-title span{display:inline-block;background:linear-gradient(180deg,#ff4d5a 0%,var(--hik-red) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;position:relative;letter-spacing:-1px}.hero-subtitle{font-size:clamp(1rem,2vw,1.25rem);color:var(--text-gray);max-width:550px;margin:0 auto 48px;font-weight:300;line-height:1.8;letter-spacing:.5px;transform:translateY(30px);opacity:0;transition:all 1s cubic-bezier(.16,1,.3,1) .5s}.hero-slide.active .hero-title,.hero-slide.active .hero-subtitle{transform:translateY(0) skewY(0);opacity:1}.hero-actions{display:flex;gap:15px;justify-content:center;transform:translateY(20px);opacity:0;transition:all .8s ease 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img{width:100%;height:150px;object-fit:contain;margin-bottom:1rem}.product-layout .product-card h3{margin-bottom:.5rem;color:#406ff3;font-size:1rem}.product-layout .product-card p{color:#6a778e;font-size:.95rem}.pagination{display:flex;justify-content:center;gap:10px;margin-top:3rem;flex-wrap:wrap}.pagination button{min-width:40px;height:40px;padding:0 14px;border-radius:10px;border:2px solid #e5e7eb;background:#fff;color:#0f172a;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .25s ease,color .25s ease,box-shadow .25s ease,transform .2s ease,border-color .25s ease}.pagination button:hover:not(.active){background:#f8fafc;border-color:#dc0014;color:#dc0014;transform:translateY(-1px)}.pagination button.active{background:linear-gradient(135deg,#dc0014,#b80010);color:#fff;border-color:transparent;box-shadow:0 8px 22px #dc001459}.pagination button:focus-visible{outline:2px solid #dc0014;outline-offset:3px}.product-layout{display:grid;gap:30px}.camera-filter{display:flex;flex-direction:row;gap:12px}.camera-filter button{padding:10px 14px;border-radius:10px;border:1px solid #e2e8f0;background:#f8fafc;cursor:pointer;font-weight:500;transition:all .25s ease}.camera-filter button.active{background:#406ff3;color:#fff;border-color:#406ff3}.product-spec{font-size:.8rem;color:#64748b;margin-top:6px}.product-layout .product-grid .cta-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.78rem;font-weight:600;letter-spacing:.2px;max-width:65%;margin:14px auto 0;padding:8px 14px;border-radius:10px;background:linear-gradient(135deg,#dc0014,#b80010);color:#fff;border:none;cursor:pointer;text-decoration:none;box-shadow:0 8px 22px #dc001447;opacity:0;visibility:hidden;transform:translateY(8px) scale(.98);transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease}.product-layout .product-card:hover .cta-btn{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.product-layout .product-card:hover .cta-btn:hover{box-shadow:0 14px 34px #dc001473;transform:translateY(-1px) scale(1.02)}.product-layout .product-card:focus-within .cta-btn{opacity:1;visibility:visible;transform:translateY(0)}@media(max-width:900px){.product-layout{grid-template-columns:1fr}.camera-filter{flex-direction:row;overflow-x:auto}.camera-filter button{white-space:nowrap}}@media(max-width:768px){.product-layout .product-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.product-layout .product-card .cta-btn{font-size:10px;padding:8px 12px}.product-layout .product-card img{height:130px;font-size:14px}}@media(max-width:425px){.product-layout .product-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.product-layout .product-card p{font-size:.8rem}.product-layout .product-card h3{font-size:.9rem}}*{margin:0;padding:0}