:root{--aser-primary:#0EACBF;--aser-secondary:#0d8fa0;--aser-primary-rgb:14,172,191;--white:#fff;--light:#F5F7FA;--dark:#1a1a2e;--grey:#6c757d;--border:#e8ecf0}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',sans-serif;color:#333;background:#fff;line-height:1.7}
a{text-decoration:none;color:inherit;transition:.3s}
ul{list-style:none;padding:0;margin:0}
img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
#aser-preloader{position:fixed;inset:0;background:#fff;z-index:99999;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:25px;transition:background 0.8s ease, opacity 0.8s ease, visibility 0.8s ease}
#aser-preloader.loaded { background: rgba(255,255,255,0); opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo img{height:80px; animation: pulseLogo 2s ease-in-out infinite}
@keyframes pulseLogo { 0% { transform: scale(1); opacity: 0.7; } 50% { transform: scale(1.08); opacity: 1; filter: drop-shadow(0 10px 20px rgba(14,172,191,0.2)); } 100% { transform: scale(1); opacity: 0.7; } }
.whatsapp-float{position:fixed;bottom:60px;right:20px;background:#25D366;color:#fff;border-radius:50px;padding:8px 16px;display:flex;align-items:center;gap:6px;font-weight:600;font-size:13px;z-index:999;box-shadow:0 4px 15px rgba(37,211,102,.4);transition:.3s}
.whatsapp-float:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(37,211,102,.5);color:#fff}
.whatsapp-float i{font-size:18px}
.aser-header{position:sticky;top:0;z-index:900;background:#fff;box-shadow:0 2px 20px rgba(0,0,0,.06)}
.header-top{background:var(--topbar-bg);padding:8px 0;font-size:13px}
.header-top,.header-top a,.header-top span{color:var(--topbar-color)}
.header-top a:hover{opacity:.8}
.topbar-slider{position:relative;height:22px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.topbar-slide{position:absolute;width:100%;text-align:center;opacity:0;animation:topbarFade 9s infinite;display:flex;align-items:center;justify-content:center;gap:8px}
.topbar-slide i{font-size:14px;color:rgba(255,255,255,0.8)}
.topbar-slide:nth-child(1){animation-delay:0s}
.topbar-slide:nth-child(2){animation-delay:3s}
.topbar-slide:nth-child(3){animation-delay:6s}
@keyframes topbarFade {
  0%, 5% { opacity: 0; transform: translateY(10px); }
  10%, 28% { opacity: 1; transform: translateY(0); }
  33%, 100% { opacity: 0; transform: translateY(-10px); }
}
.header-main{padding:15px 0}
.header-logo img{height:var(--logo-height, 50px);width:auto;transition:0.3s;}
.nav-list{display:flex;align-items:center;gap:5px}
.nav-list>li{position:relative}
.nav-list>li>a{padding:10px 16px;border-radius:8px;font-size:14px;font-weight:500;color:#333;display:flex;align-items:center;gap:5px;transition:.3s}
.nav-list>li>a:hover,.nav-list>li>a.active{color:var(--aser-primary);background:rgba(14,172,191,.08)}
.nav-list>li>a i{font-size:10px;transition:.3s}
.has-dropdown:hover>a i{transform:rotate(180deg)}
.mega-menu{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.12);padding:30px;min-width:600px;opacity:0;visibility:hidden;transition:.3s;border-top:3px solid var(--aser-primary)}
.has-dropdown:hover .mega-menu{opacity:1;visibility:visible;top:calc(100% + 5px)}
.mega-menu-inner{display:flex;gap:30px}
.mega-col{flex:1}
.mega-col h6{font-size:12px;font-weight:700;color:var(--aser-primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #e8ecf0}
.mega-col h6 a{color:var(--aser-primary)}
.mega-col ul li a{font-size:13px;color:#555;display:block;padding:5px 0;transition:.3s}
.mega-col ul li a:hover{color:var(--aser-primary);padding-left:5px}
.btn-whatsapp{background:var(--aser-primary);color:#fff !important;padding:10px 22px;border-radius:50px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;transition:.3s}
.btn-whatsapp:hover{background:var(--aser-secondary);transform:translateY(-2px)}
.mobile-menu-btn{background:none;border:none;cursor:pointer;padding:5px;display:flex;flex-direction:column;gap:5px}
.mobile-menu-btn span{display:block;width:24px;height:2px;background:#333;border-radius:2px;transition:.3s}
.mobile-menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:998;opacity:0;visibility:hidden;transition:.3s}
.mobile-menu-overlay.active{opacity:1;visibility:visible}
.mobile-menu{position:fixed;top:0;right:-320px;width:300px;height:100%;background:#fff;z-index:999;overflow-y:auto;transition:.3s;box-shadow:-5px 0 30px rgba(0,0,0,.1)}
.mobile-menu.active{right:0}
.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid #e8ecf0}
.mobile-menu-header img{height:40px}
.mobile-menu-close{background:none;border:none;font-size:18px;cursor:pointer;color:#333}
.mobile-menu nav ul li a{display:block;padding:12px 20px;font-size:15px;color:#333;border-bottom:1px solid #F5F7FA}
.mobile-sub{display:none;background:#F5F7FA}
.mobile-sub li a{padding-left:30px !important;font-size:13px !important}
.mobile-has-sub.open .mobile-sub{display:block}
.mobile-wa-btn{background:var(--aser-primary) !important;color:#fff !important;margin:15px;border-radius:8px;text-align:center}
.mobile-contact-info{padding:20px;border-top:1px solid #e8ecf0}
.mobile-contact-info p{font-size:13px;margin-bottom:8px;color:#555}
.page-banner{background:linear-gradient(135deg, var(--aser-primary) 0%, var(--aser-secondary) 100%);padding:60px 0;text-align:center;position:relative;border-bottom:none}
.page-banner h1{font-family:'Outfit',sans-serif;font-size:38px;font-weight:800;color:#fff;margin:0;letter-spacing:-0.5px;text-shadow:0 2px 10px rgba(0,0,0,0.1)}
.page-banner .breadcrumb{display:none !important}
.hero-section{padding:30px 0 80px;background:linear-gradient(135deg,#f8fffe 0%,#f0fbfc 50%,#fff 100%)}
.hero-title{font-family:'Outfit',sans-serif;font-size:56px;font-weight:800;line-height:1.15;color:#1a1a2e;margin-bottom:20px}
.hero-title .highlight{color:var(--aser-primary)}
.hero-subtitle{font-size:18px;color:#555;margin-bottom:35px;max-width:500px}
.hero-slider{padding:0;}
.hero-slider .container{padding:0 90px;}
.hero-swiper-nav{color:var(--aser-primary);background:#fff;width:40px;height:40px;border-radius:50%;box-shadow:0 10px 20px rgba(0,0,0,0.1);transition:0.3s;}
.hero-swiper-nav.swiper-button-prev{left:10px;}
.hero-swiper-nav.swiper-button-next{right:10px;}
.hero-swiper-nav:after{font-size:16px;font-weight:bold;}
.hero-swiper-nav:hover{background:var(--aser-primary);color:#fff;transform:scale(1.1);}
@media (max-width: 991px) {
  .hero-slider .container{padding:0 15px;}
  .hero-swiper-nav{display:none !important;}
}
.hero-btns{display:flex;gap:15px;flex-wrap:wrap}
.btn-primary-aser{background:var(--aser-primary);color:#fff;padding:14px 32px;border-radius:50px;font-weight:600;font-size:15px;transition:.3s;display:inline-flex;align-items:center;gap:8px}
.btn-primary-aser:hover{background:var(--aser-secondary);color:#fff;transform:translateY(-2px)}
.btn-outline-aser{border:2px solid var(--aser-primary);color:var(--aser-primary);padding:13px 30px;border-radius:50px;font-weight:600;font-size:15px;transition:.3s;display:inline-flex;align-items:center;gap:8px}
.btn-outline-aser:hover{background:var(--aser-primary);color:#fff;transform:translateY(-2px)}
.hero-img{border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.12)}
.hero-img img{width:100%;height:500px;object-fit:cover}
.hero-stats{display:flex;gap:30px;margin-top:40px;flex-wrap:wrap}
.hero-stat strong{display:block;font-family:'Outfit',sans-serif;font-size:32px;font-weight:800;color:var(--aser-primary)}
.hero-stat span{font-size:13px;color:#777}
.section-title{text-align:center;margin-bottom:50px}
.section-badge{display:inline-block;background:rgba(14,172,191,.1);color:var(--aser-primary);padding:6px 18px;border-radius:50px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:15px}
.section-title h2{font-family:'Outfit',sans-serif;font-size:40px;font-weight:700;color:#1a1a2e;margin-bottom:15px}
.section-title p{color:#666;font-size:16px;max-width:600px;margin:0 auto}
.product-groups{padding:80px 0;background:#fff}
.group-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 30px rgba(0,0,0,.06);transition:.3s;height:100%;border:1px solid #e8ecf0}
.group-card:hover{transform:translateY(-8px);box-shadow:0 20px 60px rgba(0,0,0,.12)}
.group-card-header{background:var(--aser-primary);padding:30px;color:#fff;position:relative;overflow:hidden}
.group-card-header i{font-size:40px;margin-bottom:15px;display:block}
.group-card-header h3{font-family:'Outfit',sans-serif;font-size:22px;font-weight:700}
.group-card-body{padding:25px}
.group-card-body ul li{padding:8px 0;border-bottom:1px solid #F5F7FA;display:flex;align-items:center;gap:8px}
.group-card-body ul li:last-child{border:none}
.group-card-body ul li::before{content:"";width:6px;height:6px;background:var(--aser-primary);border-radius:50%;flex-shrink:0}
.group-card-body ul li a{color:#444;font-size:14px;transition:.3s}
.group-card-body ul li a:hover{color:var(--aser-primary)}
.group-card-footer{padding:0 25px 25px}
.group-card-footer a{display:block;text-align:center;background:#F5F7FA;color:var(--aser-primary);padding:12px;border-radius:10px;font-weight:600;font-size:14px;transition:.3s}
.group-card-footer a:hover{background:var(--aser-primary);color:#fff}
.product-grid-section{padding:80px 0;background:#F5F7FA}
.product-card{background:#fff;border-radius:20px;overflow:hidden;transition:.4s;border:none;box-shadow:0 5px 25px rgba(0,0,0,0.05);height:100%}
.product-card:hover{transform:translateY(-8px);box-shadow:0 25px 60px rgba(0,0,0,.15)}
.product-card-img{position:relative;overflow:hidden;height:240px}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:.6s}
.product-card:hover .product-card-img img{transform:scale(1.08)}
.product-card-badge{position:absolute;top:15px;left:15px;background:var(--aser-primary);color:#fff;padding:6px 16px;border-radius:50px;font-size:12px;font-weight:700;box-shadow:0 5px 15px rgba(0,0,0,0.2)}
.product-card-body{padding:25px;text-align:center}
.product-card-body h4{font-family:'Outfit',sans-serif;font-size:20px;font-weight:700;margin-bottom:10px;color:#1a1a2e}
.product-card-body p{font-size:14px;color:#666;margin-bottom:20px;line-height:1.6}
.product-card-actions{display:flex;gap:10px;flex-wrap:wrap}
.product-card-actions a{flex:1;text-align:center;padding:8px;border-radius:8px;font-size:13px;font-weight:600;transition:.3s}
.btn-detail{background:#F5F7FA;color:var(--aser-primary)}
.btn-detail:hover{background:rgba(14,172,191,.15);color:var(--aser-primary)}
.btn-wa{background:#25D366;color:#fff !important;display:flex;align-items:center;justify-content:center;gap:5px}
.btn-wa:hover{background:#1ea952}
.about-section{padding:100px 0}
.about-img-main{border-radius:20px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.1)}
.about-img-main img{width:100%;height:450px;object-fit:cover}
.about-stat-box{background:#fff;border-radius:16px;padding:20px 25px;box-shadow:0 10px 40px rgba(0,0,0,.12);text-align:center;margin-top:20px;display:inline-block}
.about-stat-box strong{display:block;font-family:'Outfit',sans-serif;font-size:36px;font-weight:800;color:var(--aser-primary)}
.about-stat-box span{font-size:12px;color:#777}
.about-content{padding-left:40px}
.about-content h2{font-family:'Outfit',sans-serif;font-size:40px;font-weight:700;color:#1a1a2e;margin-bottom:20px;line-height:1.2}
.about-feature-item{display:flex;gap:15px;margin-bottom:20px}
.feature-icon{width:50px;height:50px;background:rgba(14,172,191,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.feature-icon i{color:var(--aser-primary);font-size:20px}
.feature-text h5{font-weight:700;margin-bottom:5px;color:#1a1a2e}
.feature-text p{font-size:14px;color:#666;margin:0}
.why-us{padding:80px 0;background:#F5F7FA}
.why-card{background:#fff;border-radius:16px;padding:30px;text-align:center;transition:.3s;border:1px solid #e8ecf0;height:100%}
.why-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,.08)}
.why-icon{width:70px;height:70px;background:rgba(14,172,191,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.why-icon i{font-size:28px;color:var(--aser-primary)}
.why-card h4{font-family:'Outfit',sans-serif;font-size:18px;font-weight:700;margin-bottom:10px;color:#1a1a2e}
.why-card p{font-size:14px;color:#666;margin:0}
.cta-section{background:linear-gradient(135deg,var(--aser-primary),var(--aser-secondary));padding:80px 0;text-align:center}
.cta-section h2{font-family:'Outfit',sans-serif;font-size:40px;font-weight:700;color:#fff;margin-bottom:15px}
.cta-section p{color:rgba(255,255,255,.85);font-size:16px;margin-bottom:35px}
.btn-white{background:#fff;color:var(--aser-primary);padding:14px 35px;border-radius:50px;font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:8px;transition:.3s}
.btn-white:hover{background:#f0f0f0;transform:translateY(-2px);color:var(--aser-primary)}
.blog-section{padding:80px 0}
.blog-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid #e8ecf0;transition:.3s;height:100%}
.blog-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,.08)}
.blog-card-img{height:210px;overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:22px}
.blog-meta{display:flex;gap:15px;margin-bottom:12px}
.blog-meta span{font-size:12px;color:#888;display:flex;align-items:center;gap:5px}
.blog-card-body h4{font-family:'Outfit',sans-serif;font-size:18px;font-weight:700;margin-bottom:10px;color:#1a1a2e;line-height:1.4}
.blog-card-body h4 a{color:inherit}
.blog-card-body h4 a:hover{color:var(--aser-primary)}
.blog-card-body p{font-size:14px;color:#666;margin-bottom:15px}
.read-more{font-size:13px;font-weight:600;color:var(--aser-primary);display:inline-flex;align-items:center;gap:5px}
.contact-form-wrap{background:#fff;border-radius:20px;padding:40px;box-shadow:0 10px 40px rgba(0,0,0,.06);border:1px solid #e8ecf0}
.form-control{border:1px solid #e8ecf0;border-radius:10px;padding:12px 16px;font-size:14px;transition:.3s}
.form-control:focus{border-color:var(--aser-primary);box-shadow:0 0 0 3px rgba(14,172,191,.1);outline:none}
.form-label{font-size:14px;font-weight:600;color:#333;margin-bottom:6px;display:block}
.contact-info-card{background:#fff;border-radius:16px;padding:22px;border:1px solid #e8ecf0;margin-bottom:20px;display:flex;gap:15px;align-items:flex-start;transition:.3s}
.contact-info-card:hover{box-shadow:0 8px 25px rgba(0,0,0,.08)}
.contact-info-icon{width:50px;height:50px;background:rgba(14,172,191,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-info-icon i{color:var(--aser-primary);font-size:20px}
.contact-info-text h5{font-weight:700;margin-bottom:5px;color:#1a1a2e}
.contact-info-text p,.contact-info-text a{font-size:14px;color:#666;margin:0}
.service-card{background:#fff;border-radius:16px;padding:30px;border:1px solid #e8ecf0;transition:.3s;height:100%}
.service-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,.08);border-color:var(--aser-primary)}
.service-icon{width:60px;height:60px;background:rgba(14,172,191,.1);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;transition:.3s}
.service-card:hover .service-icon{background:var(--aser-primary)}
.service-icon i{font-size:24px;color:var(--aser-primary);transition:.3s}
.service-card:hover .service-icon i{color:#fff}
.service-card h4{font-family:'Outfit',sans-serif;font-size:20px;font-weight:700;color:#1a1a2e;margin-bottom:12px}
.service-card p{font-size:14px;color:#666;line-height:1.7}
.product-detail-img{border-radius:20px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.1)}
.product-detail-img img{width:100%;height:450px;object-fit:cover}
.product-detail-content h1{font-family:'Outfit',sans-serif;font-size:36px;font-weight:700;color:#1a1a2e;margin-bottom:15px}
.product-detail-badge{display:inline-block;background:rgba(14,172,191,.1);color:var(--aser-primary);padding:5px 15px;border-radius:50px;font-size:12px;font-weight:600;margin-bottom:20px}
.product-detail-desc{font-size:16px;color:#555;line-height:1.8;margin-bottom:30px}
.product-specs{background:#F5F7FA;border-radius:16px;padding:25px;margin-bottom:30px}
.product-specs h5{font-weight:700;color:#1a1a2e;margin-bottom:15px}
.spec-item{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid #e8ecf0;align-items:flex-start}
.spec-item:last-child{border:none}
.spec-item i{color:var(--aser-primary);margin-top:3px;flex-shrink:0}
.spec-item span{font-size:14px;color:#555}
.wa-quote-btn{background:#25D366;color:#fff;padding:16px 35px;border-radius:50px;font-size:16px;font-weight:700;display:inline-flex;align-items:center;gap:10px;transition:.3s;border:none;cursor:pointer}
.wa-quote-btn:hover{background:#1ea952;color:#fff;transform:translateY(-2px)}
.wa-quote-btn i{font-size:22px}
.back-to-top{position:fixed;bottom:110px;right:25px;width:38px;height:38px;background:var(--aser-primary);color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:14px;display:none;align-items:center;justify-content:center;z-index:998;transition:.3s;box-shadow:0 4px 15px rgba(14,172,191,.4)}
.back-to-top:hover{background:var(--aser-secondary);transform:translateY(-2px)}
.aser-footer{background:var(--footer-bg);color:#aaa;padding-top:70px}
.footer-top{padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.05)}
.footer-logo img{height:45px}
.footer-widget p{font-size:14px;line-height:1.8;margin-top:15px}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{width:36px;height:36px;background:rgba(255,255,255,.08);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#aaa;font-size:13px;transition:.3s}
.footer-social a:hover{background:var(--aser-primary);color:#fff}
.footer-widget-title{font-family:'Outfit',sans-serif;font-size:16px;font-weight:700;color:#fff;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-links ul li{margin-bottom:8px}
.footer-links ul li a{font-size:13px;color:#aaa;transition:.3s}
.footer-links ul li a:hover{color:var(--aser-primary);padding-left:5px}
.footer-contact .footer-contact-item{display:flex;gap:12px;margin-bottom:15px;align-items:flex-start}
.footer-contact .footer-contact-item i{color:var(--aser-primary);margin-top:3px;font-size:14px;flex-shrink:0}
.footer-contact .footer-contact-item span,.footer-contact .footer-contact-item a{font-size:14px;color:#aaa}
.footer-quick-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.footer-quick-links a{font-size:12px;color:#aaa;padding:5px 12px;border:1px solid rgba(255,255,255,.1);border-radius:50px;transition:.3s}
.footer-quick-links a:hover{border-color:var(--aser-primary);color:var(--aser-primary)}
.footer-bottom{padding:20px 0;background:var(--footer-bottom)}
.footer-bottom p{font-size:13px;color:#666;margin:0}
.mt-25{margin-top:25px}
.mb-25{margin-bottom:25px}
.mb-30{margin-bottom:30px}
.pt-80{padding-top:80px}
.pb-80{padding-bottom:80px}
.bg-light-aser{background:#F5F7FA}
@media(max-width:991px){.about-content{padding-left:0;margin-top:40px}.hero-title{font-size:40px}.mega-menu{min-width:300px}.header-top-right{flex-wrap:wrap;gap:10px !important}}
@media(max-width:767px){.hero-section{padding:60px 0}.hero-title{font-size:32px}.section-title h2{font-size:28px}.page-banner h1{font-size:28px}.cta-section h2{font-size:28px}.hero-stats{gap:20px}.about-content{padding-left:0}}