:root{--primary-red:#D32F2F;--primary-black:#212121;--primary-green:#388E3C;--text-color:#333333;--light-gray:#f5f5f5;--white:#ffffff;--border-color:#e0e0e0;--transition:all 0.3s ease;--max-width:1600px;--header-height:80px;--section-spacing:50px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Roboto','Arial',sans-serif;color:--text-color;line-height:1.6;background-color:var(--white);overflow-x:hidden}a{text-decoration:none;color:inherit;transition:color 0.3s ease}ul{list-style:none}img{object-fit:cover;height:100%;width:100%;display:block}.fixedbg{position:relative}.fixedbg>*{position:relative;z-index:5}.fixedbg .section-title{color:#fff}.fixedbg::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .5);z-index:2}.page-banner nav,.detail-banner nav,.news-detail-banner nav,.search-banner nav{margin-bottom:20px}.breadcrumbs{font-size:.9rem;opacity:.9;margin-bottom:20px;color:rgb(255 255 255 / .7)}.breadcrumbs a{color:var(--white);text-decoration:none;transition:color 0.3s ease}.breadcrumb-item:not(.active):hover a{color:var(--primary-red);text-decoration:underline}.breadcrumbs span{margin:0 5px}.layout-sidebar-products{display:flex;gap:40px;align-items:flex-start}.sidebar{flex:0 0 300px;background:var(--white);padding:0;border:1px solid var(--border-color);border-radius:12px;position:sticky;top:140px;overflow:hidden;box-shadow:0 5px 5px rgb(0 0 0 / .1)}.sidebar-widget{margin-bottom:0;border-bottom:1px solid var(--border-color)}.sidebar-widget:last-child{border-bottom:none}.sidebar-widget .sidebar-text{padding:12px 25px;margin-bottom:20px;font-size:.95rem;line-height:1.6;color:#666}.sidebar-title{font-size:1.1rem;font-weight:700;margin:0;padding:20px 25px;background:#fcfcfc;border-bottom:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.5px}.sidebar-title::after{display:none}.sidebar-links{padding:10px 0;display:flex;flex-direction:column;gap:5px}.sidebar-links li{margin-bottom:0}.sidebar-links a{display:flex;justify-content:space-between;align-items:center;color:#555;font-size:.95rem;padding:12px 25px;transition:all 0.3s ease;border-bottom:none;font-weight:500}.sidebar-links a:hover,.sidebar-links a.active{color:var(--primary-red);background:rgb(211 47 47 / .05);padding-left:30px}.sidebar-links a i{font-size:.7rem;opacity:.3;transition:all 0.3s ease}.sidebar-links a:hover i{opacity:1;color:var(--primary-red);transform:translateX(5px)}.pagination{display:flex;justify-content:center;gap:10px;margin-top:40px}.page-link{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--white);border:1px solid #e0e0e0;color:var(--text-color);font-weight:600;transition:all 0.3s ease}.page-link:hover,.page-link.active{background:var(--primary-red);color:var(--white);border-color:var(--primary-red)}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px;width:100%}.section{padding:var(--section-spacing) 0}.section-title{font-size:2.5rem;font-weight:700;color:var(--primary-black);text-align:center;margin-bottom:3.5rem;position:relative;text-transform:uppercase;letter-spacing:1px}.section-tag{display:block;text-align:center;color:var(--primary-red);font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:3px;margin-bottom:15px}.section-title::after{content:'';display:block;width:60px;height:4px;background-color:var(--primary-red);margin:15px auto 0}.btn{display:inline-block;padding:12px 30px;background-color:var(--primary-red);color:var(--white);font-weight:600;border-radius:4px;border:2px solid var(--primary-red);cursor:pointer;transition:all 0.3s ease;text-transform:uppercase}.btn:hover{background-color:#fff0;color:var(--primary-red)}.btn-green{background-color:var(--primary-green);border-color:var(--primary-green)}.btn-green:hover{color:var(--primary-green)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .7);display:flex;justify-content:center;align-items:center;z-index:2000;opacity:0;visibility:hidden;transition:all 0.3s ease}.modal-overlay.active{opacity:1;visibility:visible}.modal-content{background:var(--white);padding:40px;width:90%;max-width:500px;border-radius:8px;position:relative;transform:translateY(-20px);transition:transform 0.3s ease}.modal-overlay.active .modal-content{transform:translateY(0)}.video-modal-content{max-width:1000px!important;width:95%!important;padding:0!important;background:#000!important;border:1px solid rgb(255 255 255 / .1);box-shadow:0 25px 50px -12px rgb(0 0 0 / .5);overflow:hidden}.video-modal-content .modal-close{color:#fff;background:rgb(255 255 255 / .1);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;top:-50px;right:0;transition:all 0.3s ease}.video-modal-content .modal-close:hover{background:var(--primary-red);transform:rotate(90deg)}.video-wrapper video{width:100%;display:block;aspect-ratio:16/9}.modal-close{position:absolute;top:15px;right:15px;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-color)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600}.form-group input,.form-group textarea{width:100%;padding:10px;border:1px solid var(--border-color);border-radius:4px}.form-group button{width:100%}.swiper-button-next,.swiper-button-prev{box-shadow:0 0 5px rgb(0 0 0 / .1);background-color:#fff;color:var(--primary-red);border-radius:50%;width:40px;height:40px;transition:var(--transition)}.swiper-button-next:after,.swiper-button-prev:after{font-size:1rem}.swiper-button-next:hover,.swiper-button-prev:hover{background-color:var(--primary-red);color:#fff}.swiper-pagination-bullet-active{background:var(--primary-red)}.swiper{padding-left:5px;padding-right:5px}.swiper-wrapper{padding:10px 0}