.banner{position:relative;height:90vh;background:#001a4d;color:var(--white);display:flex;align-items:center;overflow:hidden}.banner-content{max-width:800px;z-index:2}.banner-content h1,.banner-content h2{font-size:3.5rem;color:var(--white);margin-bottom:20px;line-height:1.2}.banner-content p{font-size:1.2rem;margin-bottom:30px}.product-card{margin:10px}.product-info h3{font-size:1rem}.app-item{position:relative;height:350px;overflow:hidden;border-radius:12px;color:var(--white)}.app-img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.app-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top,rgb(0 0 0 / .8),transparent);display:flex;flex-direction:column;justify-content:flex-end;padding:30px;transition:var(--transition)}.app-overlay h3{color:var(--primary-color)}.app-item:hover .app-img{transform:scale(1.1)}.app-item:hover .app-overlay{background:rgb(0 0 0 / .7)}.about-content h2{text-align:left}.about-text p{margin-bottom:20px}.advantages-section{background:var(--light-bg)}.adv-card{text-align:center;padding:20px;background:var(--white);transition:var(--transition);border-radius:16px;box-shadow:var(--shadow-sm);position:relative;z-index:1;overflow:hidden}.adv-card::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:var(--primary-color);transform:scaleY(0);transform-origin:bottom;transition:var(--transition);z-index:-1}.adv-card:hover::after{transform:scaleY(1)}.adv-card:hover{color:var(--white);transform:translateY(-5px);box-shadow:var(--shadow-lg)}.adv-card:hover h3{color:var(--white)}.adv-icon{font-size:3.5rem;color:var(--primary-color);margin-bottom:25px;transition:var(--transition)}.adv-card:hover .adv-icon{color:var(--white);transform:scale(1.1)}.partner-item{padding:20px;height:120px;text-align:center;transition:var(--transition);-webkit-user-drag:none;border-radius:12px;box-shadow:0 0 3px rgb(0 0 0 / .15)}.partner-item img{width:auto;display:inline;-webkit-user-drag:none}.news-card{background:var(--white);height:100%;border:none;border-radius:12px;box-shadow:var(--shadow-sm);transition:var(--transition);overflow:hidden;display:flex;flex-direction:column;margin:10px}.news-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.news-date{color:var(--primary-color);font-weight:600;display:inline-block;width:fit-content;margin-bottom:12px;background:rgb(230 0 18 / .05);padding:2px 10px;border-radius:4px;font-size:.85rem}.news-card .product-info{flex-grow:1;display:flex;flex-direction:column}.news-card .product-info .nav-link{margin-top:auto}.cta-banner{background:linear-gradient(rgb(0 43 91 / .85),rgb(0 43 91 / .85)),url(https://spark-heating.com/wp-content/themes/GlobalZT/assets/images/cta_background_industrial_1767775320098.webp);background-size:cover;background-position:center;color:var(--white);text-align:center;padding:100px 0}.cta-banner h2{color:var(--white);font-size:3rem;margin-bottom:20px}@media (max-width:768px){.banner-content h1{font-size:2.5rem}.cta-banner h2{font-size:2rem}.cta-banner{padding:0;background-size:auto}.cta-banner .container{padding:10px 3vw}}.product-tags{margin-bottom:10px;display:flex;gap:5px}.badge{background:rgb(230 0 18 / .1);color:var(--primary-color);font-size:.75rem;padding:3px 8px;border-radius:4px;font-weight:600}.product-params{margin-top:auto;margin-bottom:15px;display:flex;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#666;border-top:1px solid #eee;padding-top:10px}.product-params span{display:flex;align-items:center;gap:5px}.product-params i{color:var(--primary-color);font-size:.8rem}.app-tabs-container{background:var(--white);border-radius:12px;box-shadow:var(--shadow-md);overflow:hidden}.app-tabs{display:flex;background:#f1f3f5;border-bottom:1px solid #e9ecef}.app-tab{flex:1;padding:20px;text-align:center;cursor:pointer;font-weight:600;color:#666;transition:var(--transition);border-bottom:3px solid #fff0;display:flex;align-items:center;justify-content:center;gap:10px}.app-tab:hover{background:rgb(255 255 255 / .5);color:var(--primary-color)}.app-tab.active{background:var(--white);color:var(--primary-color);border-bottom-color:var(--primary-color)}.app-content-wrapper{padding:40px;min-height:400px;position:relative}.app-content{display:none;animation:fadeIn 0.5s ease}.app-content.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.app-details{display:grid;grid-template-columns:1fr 350px;gap:40px}.app-text h3{font-size:1.8rem;margin-bottom:15px}.app-desc{font-size:1.1rem;color:#555;margin-bottom:25px}.app-features{margin-bottom:30px}.app-features li{margin-bottom:10px;display:flex;align-items:center;gap:10px}.app-features i{color:var(--primary-color)}.app-recommendations{background:#f8f9fa;padding:20px;border-radius:8px;border:1px solid #eee}.app-recommendations h4{border-bottom:2px solid var(--primary-color);padding-bottom:10px;margin-bottom:20px;display:inline-block}.rec-grid{display:grid;grid-template-columns:1fr;gap:15px}.rec-item{display:flex;align-items:center;gap:15px;background:var(--white);padding:10px;border-radius:6px;box-shadow:var(--shadow-sm);transition:var(--transition)}.rec-item:hover{transform:translateX(5px);box-shadow:var(--shadow-md)}.rec-item img{width:60px;height:60px;object-fit:cover;border-radius:4px}.rec-item span{font-weight:600;color:var(--secondary-color);font-size:.8rem}.about-section .about-content h2{font-size:2rem}.about-section .section-title{margin-bottom:0}.about-section .section-title h2::after{display:none}@media (max-width:900px){.app-details{grid-template-columns:1fr}.app-tabs{flex-wrap:wrap}.app-tab{width:50%;flex:auto}.app-content-wrapper{padding:20px}}.video-trigger{position:relative;cursor:pointer;overflow:hidden}.play-btn-wrapper{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2}.play-btn{width:60px;height:60px;background:rgb(230 0 18 / .9);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;box-shadow:0 0 0 0 rgb(230 0 18 / .7);animation:pulse 2s infinite;transition:transform 0.3s}.play-btn:hover{transform:scale(1.1)}.play-btn i{margin-left:4px}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 0 0 rgb(230 0 18 / .7)}70%{transform:scale(1);box-shadow:0 0 0 15px #fff0}100%{transform:scale(.95);box-shadow:0 0 0 0 #fff0}}.solution-card{background:#f8f9fa;padding:30px;border-radius:12px;transition:var(--transition);border:1px solid #eee}.solution-card:hover{background:var(--white);box-shadow:var(--shadow-lg);border-color:#fff0;transform:translateY(-5px)}.sol-icon-box{width:60px;height:60px;background:var(--white);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:var(--shadow-sm);color:var(--primary-color);font-size:1.5rem;transition:var(--transition)}.solution-card:hover .sol-icon-box{background:var(--primary-color);color:var(--white)}.sol-link{display:inline-block;margin-top:15px;color:var(--primary-color);font-weight:600}.sol-link i{margin-left:5px;transition:transform 0.3s}.sol-link:hover i{transform:translateX(5px)}.video-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .9);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;visibility:hidden;transition:var(--transition)}.video-modal-overlay.active{opacity:1;visibility:visible}.video-modal-content{width:90%;max-width:900px;position:relative;background:#000;border-radius:8px;overflow:hidden;transform:scale(.9);transition:var(--transition)}.video-modal-overlay.active .video-modal-content{transform:scale(1)}.close-video-modal{position:absolute;top:-40px;right:0;color:#fff;font-size:2rem;cursor:pointer;z-index:2001;transition:0.3s}.close-video-modal:hover{color:var(--primary-color)}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}.coverage-map{position:relative;width:100%;max-width:1000px;height:500px;margin:40px auto 0;background:url(https://spark-heating.com/wp-content/themes/GlobalZT/assets/images/world.webp) no-repeat center center;background-size:contain}.coverage-point{position:absolute;width:20px;height:20px;background:var(--primary-color);border-radius:50%;transform:translate(-50%,-50%);cursor:pointer;box-shadow:0 0 0 5px rgb(230 0 18 / .3);animation:mapPulse 2s infinite;transition:all 0.3s ease}.coverage-point:hover{transform:translate(-50%,-50%) scale(1.2);z-index:10}.coverage-label{position:absolute;bottom:35px;left:50%;transform:translateX(-50%);background:rgb(255 255 255 / .95);padding:5px;border-radius:8px;box-shadow:0 4px 15px rgb(0 0 0 / .15);white-space:nowrap;display:flex;align-items:center;gap:12px;visibility:visible;opacity:1;backdrop-filter:blur(5px);border:1px solid rgb(230 0 18 / .1);transition:var(--transition)}.coverage-label i{font-size:1.5rem;color:var(--primary-color)}.label-content{text-align:left}.label-content h4{margin:0;font-size:.9rem;color:var(--dark-text);font-weight:700}.label-content p{margin:0;font-size:.75rem;color:#666}.coverage-point:hover .coverage-label{transform:translateX(-50%) translateY(-5px);box-shadow:0 8px 20px rgb(0 0 0 / .2)}.coverage-label::after{content:'';position:absolute;bottom:-6px;left:50%;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;background:rgb(255 255 255 / .95);border-right:1px solid rgb(230 0 18 / .1);border-bottom:1px solid rgb(230 0 18 / .1)}.point-na{top:35%;left:20%;z-index:99}.point-eu{top:30%;left:49%;z-index:99}.point-asia{top:38%;left:82%;z-index:99}.point-sa{top:68%;left:30%}.point-me{top:48%;left:62%}.point-oc{top:72%;left:88%}.point-extra-1{top:10%;left:35%}.point-extra-2{top:58%;left:50%}.point-extra-3{top:15%;left:75%}.point-extra-4{top:55%;left:70%}.point-extra-5{top:65%;left:85%}.point-extra-6{top:25%;left:65%}@keyframes mapPulse{0%{box-shadow:0 0 0 0 rgb(230 0 18 / .7)}70%{box-shadow:0 0 0 15px #fff0}100%{box-shadow:0 0 0 0 #fff0}}@media (max-width:768px){.coverage-map{height:300px}.coverage-point{width:15px;height:15px}}