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var(--transition);white-space:nowrap;border-radius:50px;padding:8px 16px;font-size:.95rem;font-weight:500}.nav-link:hover,.nav-link.active{color:var(--cyan);background:rgba(var(--cyan-rgb), .1)}.header-actions{align-items:center;gap:8px;display:flex}.site-switcher{background:var(--bg-secondary);border:1px solid var(--border);border-radius:50px;padding:3px;display:flex}.site-btn{color:var(--text-muted);transition:all var(--transition);border-radius:50px;align-items:center;gap:6px;padding:6px 14px;font-size:.8rem;font-weight:600;display:flex}.site-btn.active{background:linear-gradient(135deg, var(--cyan), var(--cyan-light));color:var(--navy-dark);box-shadow:0 2px 12px var(--cyan-glow)}.site-btn span{display:none}.icon-btn{color:var(--text-secondary);transition:all var(--transition);border-radius:50%;align-items:center;gap:4px;padding:8px;display:flex}.icon-btn:hover{background:rgba(var(--cyan-rgb), .1);color:var(--cyan)}.lang-label{font-size:.75rem;font-weight:700}.menu-toggle{color:var(--text-primary);padding:8px;display:none}@media (width>=1100px){.site-btn span{display:inline}}.site-switcher--menu{display:none}@media (width<=900px){.header-nav{background:var(--header-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);opacity:0;transition:all var(--transition);pointer-events:none;flex-direction:column;gap:8px;padding:24px;position:fixed;top:80px;left:0;right:0;transform:translateY(-120%)}.header-nav.open{opacity:1;pointer-events:all;transform:translateY(0)}.site-switcher--menu{width:100%;margin-bottom:8px;padding:4px;display:flex}.site-switcher--menu .site-btn{flex:1;justify-content:center;padding:12px 10px;font-size:.85rem}.site-switcher--menu .site-btn span{display:inline}.site-switcher:not(.site-switcher--menu){padding:2px}.site-switcher:not(.site-switcher--menu) .site-btn{padding:7px 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h4{color:var(--white);margin-bottom:20px;font-size:1rem;font-weight:700}.footer-links ul li{margin-bottom:10px}.footer-links a{color:#a0b8d0;transition:color var(--transition);font-size:.9rem}.footer-links a:hover{color:var(--cyan-light)}.footer-contact ul li{align-items:flex-start;gap:10px;margin-bottom:14px;font-size:.9rem;display:flex}.footer-contact a{color:var(--cyan-light);transition:opacity var(--transition)}.footer-contact a:hover{opacity:.8}.footer-contact svg{color:var(--cyan);flex-shrink:0;margin-top:3px}.social-icons{gap:12px;display:flex}.social-icon{background:rgba(var(--cyan-rgb), .15);width:44px;height:44px;color:var(--cyan-light);transition:all var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex}.social-icon:hover{background:var(--cyan);color:var(--navy-dark);transform:translateY(-3px)}.footer-bottom{text-align:center;opacity:.7;border-top:1px solid #ffffff1a;padding:24px 0;font-size:.85rem}.footer-seo-tags{border-top:1px solid #ffffff14;flex-wrap:wrap;justify-content:center;gap:10px;padding:20px 0 8px;display:flex}.footer-seo-tag{color:var(--cyan-light);opacity:.85;font-size:.8rem}@media (width<=900px){.footer-grid{grid-template-columns:1fr 1fr}}@media (width<=600px){.footer-grid{grid-template-columns:1fr;gap:32px}}.cleaning-bg-wrap{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.cleaning-bg{opacity:.85;width:100%;height:100%;position:absolute;inset:0}[data-theme=dark] .cleaning-bg{opacity:.65}.cleaning-bg-bubbles{position:absolute;inset:0}.floating-bubble{width:calc(12px + var(--i) * 4px);height:calc(12px + var(--i) * 4px);bottom:-40px;left:calc(10% + var(--i) * 15%);animation:bubble-rise calc(8s + var(--i) * 2s) ease-in infinite;animation-delay:calc(var(--i) * -3s);opacity:0;background:radial-gradient(circle at 30% 30%,#fff6,#00c8ff14);border:1px solid #00c8ff40;border-radius:50%;position:absolute}@keyframes bubble-rise{0%{opacity:0;transform:translateY(0)translate(0)scale(.6)}10%{opacity:.5}50%{transform:translateY(-50vh) translateX(calc(var(--i) * 15px - 30px)) scale(1);opacity:.35}90%{opacity:.1}to{transform:translateY(-105vh) translateX(calc(var(--i) * 25px - 50px)) scale(.8);opacity:0}}@media (prefers-reduced-motion:reduce){.floating-bubble{animation:none;display:none}.cleaning-bg{opacity:.4}}.technical-bg-wrap{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.technical-bg{opacity:.85;width:100%;height:100%;position:absolute;inset:0}[data-theme=dark] .technical-bg{opacity:.65}.technical-bg-cogs{position:absolute;inset:0}.floating-cog{width:calc(20px + var(--i) * 6px);height:calc(20px + var(--i) * 6px);bottom:-60px;left:calc(12% + var(--i) * 18%);animation:cog-drift calc(10s + var(--i) * 2.5s) linear infinite;animation-delay:calc(var(--i) * -4s);opacity:0;background:radial-gradient(circle at 30% 30%,#ffffff2e,#00b4e614);border:2px dashed 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.splash-bg{background:radial-gradient(circle at 20% 15%,#10b98138,#0000 55%),radial-gradient(circle at 80% 90%,#00b4e633,#0000 55%)}.splash-blob{filter:blur(80px);opacity:.35;border-radius:50%;position:absolute}.splash-blob--1{top:-120px;background:#10b981;width:420px;height:420px;inset-inline-start:-120px}.splash-blob--2{bottom:-160px;background:#00b4e6;width:480px;height:480px;inset-inline-end:-140px}.splash-toolbar{top:24px;z-index:3;gap:10px;display:flex;position:absolute;inset-inline-end:24px}.splash-icon-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition);border-radius:999px;align-items:center;gap:6px;padding:8px 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var(--transition);border-radius:999px;justify-content:center;align-items:center;gap:12px;padding:18px 36px;font-size:1.15rem;font-weight:700;display:inline-flex;position:relative;overflow:hidden}.splash-btn:before{content:"";background:inherit;filter:blur(18px);opacity:.55;z-index:-1;position:absolute;inset:0}.splash-btn:hover{transform:translateY(-3px)scale(1.02)}.splash-btn:active{transform:translateY(0)scale(.99)}.splash-btn--cleaning{color:#052e21;background:linear-gradient(135deg,#10b981 0%,#34d399 100%);box-shadow:0 10px 32px #10b98166}.splash-btn--cleaning:hover{box-shadow:0 16px 44px #10b9818c}.splash-btn--technical{background:linear-gradient(135deg,#00b4e6 0%,#3cf 100%);box-shadow:0 10px 32px #00b4e666}.splash-btn--technical:hover{box-shadow:0 16px 44px #00b4e68c}[data-theme=dark] .splash-btn--cleaning{color:#022017}[data-theme=dark] .splash-btn--technical{color:#001824}@media (width<=480px){.splash-buttons{flex-direction:column;width:100%}.splash-btn{width:100%}}.service-card{flex-direction:column;padding:0;display:flex;overflow:hidden}.service-card-image{height:200px;position:relative;overflow:hidden}.service-card--compact .service-card-image{height:160px}.service-card-img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.service-card:hover .service-card-img{transform:scale(1.08)}.service-card-overlay{background:linear-gradient(#0000 0%,#0f244733 50%,#0f2447bf 100%);position:absolute;inset:0}.service-card-icon-badge{bottom:16px;background:linear-gradient(135deg, var(--cyan), var(--cyan-light));width:44px;height:44px;color:var(--navy-dark);box-shadow:0 4px 16px var(--cyan-glow);border-radius:12px;justify-content:center;align-items:center;display:flex;position:absolute;inset-inline-start:16px}.service-card-body{flex:1;padding:24px}.service-card-body h3{color:var(--text-primary);margin-bottom:10px;font-size:1.15rem;font-weight:700}.service-card-desc{color:var(--text-secondary);margin-bottom:12px;font-size:.9rem;line-height:1.7}.service-card-extended{color:var(--text-muted);border-top:1px solid var(--border);padding-top:12px;font-size:.88rem;line-height:1.85}.service-card--compact .service-card-extended{display:none}.service-full-card{padding:0;overflow:hidden}.service-full-card .service-card-image{height:220px}.service-full-card .service-card-body{padding:28px}.service-full-header-text{flex-direction:column;gap:4px;display:flex}.service-full-header-text h3{font-size:1.15rem;font-weight:700}.hero{align-items:center;min-height:calc(100vh - 80px);display:flex;position:relative;overflow:hidden}.hero-bg-shapes .shape{filter:blur(80px);opacity:.3;border-radius:50%;animation:8s ease-in-out infinite 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p{color:var(--text-secondary);max-width:520px;margin-bottom:32px;font-size:1.15rem;line-height:1.8}.hero-buttons{flex-wrap:wrap;gap:16px;display:flex}.hero-visual{justify-content:center;display:flex}.hero-card{width:100%;max-width:400px;padding:40px}.hero-card-icon{text-align:center;margin-bottom:32px;animation:4s ease-in-out infinite float}.hero-card-stats{grid-template-columns:1fr 1fr;gap:24px;display:grid}.stat-item{text-align:center}.stat-value{color:var(--cyan);font-size:2rem;font-weight:800;display:block}.stat-label{color:var(--text-secondary);font-size:.85rem}.hero-scroll{position:absolute;bottom:30px;left:50%;transform:translate(-50%)}.scroll-indicator{border:2px solid var(--cyan);border-radius:12px;width:24px;height:40px;position:relative}.scroll-indicator:after{content:"";background:var(--cyan);border-radius:2px;width:4px;height:8px;animation:1.5s ease-in-out infinite 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p{color:var(--text-muted);margin-bottom:16px;font-size:.95rem;line-height:1.9}.article-preview-content .btn{width:fit-content;margin-top:16px}.why-section{position:relative}.why-grid{grid-template-columns:1fr 1fr;align-items:center;gap:48px;display:grid}.why-list{margin-top:32px}.why-list li{border-bottom:1px solid var(--border);color:var(--text-primary);align-items:center;gap:14px;padding:14px 0;font-weight:500;display:flex}.why-list li svg{color:var(--cyan);flex-shrink:0}.why-visual{text-align:center;padding:48px}.why-icons{color:var(--cyan);justify-content:center;gap:32px;margin-bottom:32px;display:flex}.why-banner{color:var(--text-primary);background:linear-gradient(135deg, rgba(var(--cyan-rgb), .1), rgba(var(--cyan-rgb), .05));border-radius:var(--radius-sm);border-inline-start:4px solid var(--cyan);padding:20px;font-size:1.1rem;font-weight:600;line-height:1.8}@media (width<=900px){.hero-content{text-align:center;grid-template-columns:1fr}.hero-text p{margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.why-grid,.article-preview{grid-template-columns:1fr}.article-preview-image,.article-preview-image img{min-height:260px}.article-preview-content{padding:32px 24px}}.page-hero{text-align:center;padding:60px 0 40px;position:relative}.page-hero:before{content:"";background:linear-gradient(90deg, transparent, var(--cyan), transparent);border-radius:2px;width:200px;height:4px;position:absolute;top:0;left:50%;transform:translate(-50%)}.page-hero-title{margin-bottom:12px;font-size:clamp(2rem,5vw,3rem);font-weight:800}.page-hero-sub{color:var(--text-secondary);font-size:1.15rem}.about-intro{margin-bottom:48px;padding:48px}.about-intro p{color:var(--text-secondary);text-align:center;max-width:900px;margin:0 auto;font-size:1.15rem;line-height:2}.about-cards{grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px;display:grid}.about-card{text-align:center;padding:36px}.about-card-icon{background:linear-gradient(135deg, var(--cyan), var(--cyan-light));width:64px;height:64px;color:var(--navy-dark);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;display:flex}.about-card h3{margin-bottom:12px;font-size:1.2rem;font-weight:700}.about-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.values-tags{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.value-tag{background:rgba(var(--cyan-rgb), .1);border:1px solid rgba(var(--cyan-rgb), .3);color:var(--cyan);border-radius:50px;padding:10px 24px;font-size:.9rem;font-weight:600}@media (width<=768px){.about-cards{grid-template-columns:1fr}.about-intro{padding:28px}}.services-category-title{color:var(--cyan);border-bottom:2px solid var(--border);margin-bottom:32px;padding-bottom:12px;font-size:1.5rem;font-weight:700}.services-full-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px;margin-bottom:48px;display:grid}.service-full-card .ac-list{border-top:1px solid var(--border);margin-top:20px;padding-top:16px}.ac-list li{color:var(--text-primary);align-items:center;gap:10px;padding:8px 0;font-size:.9rem;display:flex}.ac-list li svg{color:var(--cyan);flex-shrink:0}.services-banner{text-align:center;padding:40px}.services-banner h3{margin-bottom:24px;font-size:1.4rem}.banner-items{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.banner-item{background:rgba(var(--cyan-rgb), .1);color:var(--text-primary);border-radius:50px;align-items:center;gap:8px;padding:10px 20px;font-size:.9rem;font-weight:500;display:flex}.banner-item svg{color:var(--cyan)}.services-seo-tags{margin-top:8px;padding:32px 40px}.services-seo-tags h3{text-align:center;margin-bottom:20px;font-size:1.2rem}.seo-tags{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.seo-tag{background:rgba(var(--cyan-rgb), .12);color:var(--cyan);border-radius:50px;padding:8px 16px;font-size:.88rem;font-weight:600}@media (width<=768px){.services-full-grid{grid-template-columns:1fr}}.blog-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px;display:grid}.blog-card{overflow:hidden}.blog-card-link{height:100%;color:inherit;flex-direction:column;display:flex}.blog-card-image{height:220px;position:relative;overflow:hidden}.blog-card-image img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.blog-card:hover .blog-card-image img{transform:scale(1.06)}.blog-card-category{top:16px;background:rgba(var(--cyan-rgb), .9);color:var(--navy-dark);border-radius:50px;padding:6px 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