:root{--color-bg:#0d0d0d;--color-bg-alt:#111111;--color-bg-card:#161616;--color-bg-deep:#0a0a0a;--color-accent:#2196F3;--color-accent-h:#42a5f5;--color-accent-d:#1565C0;--color-text:#e8e8e8;--color-text-muted:#9e9e9e;--color-border:rgba(33,150,243,0.18);--color-border-s:rgba(33,150,243,0.35);--font-head:'Montserrat',sans-serif;--font-body:'DM Sans',sans-serif;--radius:8px;--radius-lg:14px;--shadow-glow:0 0 24px rgba(33,150,243,0.18);--shadow-card:0 4px 32px rgba(0,0,0,0.45);--transition:0.3s cubic-bezier(.4,0,.2,1);--section-pad:100px 0}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-weight:400;line-height:1.7;overflow-x:hidden}img{display:block;max-width:100%;height:auto}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-accent-h)}ul{list-style:none}button{font-family:var(--font-body);cursor:pointer;border:none;background:none}h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:700;line-height:1.2;letter-spacing:-0.02em}h1{font-size:clamp(2rem,5vw,3.6rem)}h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}h3{font-size:clamp(1.1rem,2.5vw,1.35rem)}p{color:var(--color-text-muted)}.section-title{font-family:var(--font-head);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--color-text);margin-bottom:0.4em;text-align:center}.section-subtitle{text-align:center;color:var(--color-text-muted);max-width:560px;margin:0 auto 3rem;font-size:1.05rem}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:var(--radius);font-family:var(--font-head);font-size:0.9rem;font-weight:600;letter-spacing:0.03em;transition:all var(--transition);cursor:pointer;border:2px solid transparent;white-space:nowrap}.btn-primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent);box-shadow:0 4px 20px rgba(33,150,243,0.3)}.btn-primary:hover{background:var(--color-accent-h);border-color:var(--color-accent-h);box-shadow:0 6px 28px rgba(33,150,243,0.45);transform:translateY(-2px);color:#fff}.btn-outline{background:transparent;color:var(--color-text);border-color:rgba(255,255,255,0.25)}.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}.btn-sm{padding:9px 20px;font-size:0.82rem}.btn-block{width:100%;justify-content:center}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.text-center{text-align:center}.fade-in{opacity:1;transform:none}body.js-anim .fade-in{opacity:0;transform:translateY(28px);transition:opacity 0.65s ease,transform 0.65s ease}body.js-anim .fade-in.visible{opacity:1;transform:translateY(0)}body.js-anim .fade-in-delay-1{transition-delay:0.08s}body.js-anim .fade-in-delay-2{transition-delay:0.16s}body.js-anim .fade-in-delay-3{transition-delay:0.24s}body.js-anim .fade-in-delay-4{transition-delay:0.32s}@media (prefers-reduced-motion:reduce){body.js-anim .fade-in{opacity:1 !important;transform:none !important;transition:none !important}}.header{position:sticky;top:0;z-index:1000;background:rgba(13,13,13,0.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,0.05);transition:background var(--transition),box-shadow var(--transition)}.header.scrolled{background:rgba(10,10,10,0.97);box-shadow:0 2px 40px rgba(0,0,0,0.6)}.header__inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:32px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}.logo__icon{width:38px;height:38px;background:var(--color-accent);border-radius:8px;display:flex;align-items:center;justify-content:center}.logo__icon svg{width:22px;height:22px;fill:#fff}.logo__text{font-family:var(--font-head);font-size:1.45rem;font-weight:800;color:var(--color-accent);letter-spacing:-0.03em}.logo__text span{color:var(--color-text)}.logo__img{height:50px;width:auto;display:block}.nav{display:flex;align-items:center;gap:6px}.nav__link{font-size:0.85rem;font-weight:500;color:var(--color-text-muted);padding:7px 11px;border-radius:6px;transition:all var(--transition);white-space:nowrap;font-family:var(--font-head);letter-spacing:0.01em}.nav__link:hover,.nav__link.active{color:var(--color-accent);background:rgba(33,150,243,0.1)}.burger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;z-index:1100}.burger span{width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition);display:block}.burger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.burger.active span:nth-child(2){opacity:0}.burger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-nav{display:none;position:fixed;inset:0;background:rgba(10,10,10,0.98);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:12px}.mobile-nav.open{display:flex}.mobile-nav .nav__link{font-size:1.3rem;padding:14px 32px;font-weight:700}#hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#0a0f1e 0%,#0d0d0d 50%,#0a1628 100%)}#hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 70% 50%,rgba(33,150,243,0.12) 0%,transparent 70%);pointer-events:none}#hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:160px;background:linear-gradient(to bottom,transparent,var(--color-bg));pointer-events:none}.hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:80px 0;position:relative;z-index:1}.hero__badge{display:inline-flex;align-items:center;gap:8px;background:rgba(33,150,243,0.12);border:1px solid rgba(33,150,243,0.3);color:var(--color-accent);font-size:0.8rem;font-weight:600;font-family:var(--font-head);padding:6px 14px;border-radius:50px;margin-bottom:24px;letter-spacing:0.05em;text-transform:uppercase}.hero__title{color:var(--color-text);margin-bottom:20px}.hero__title span{color:var(--color-accent)}.hero__sub{font-size:1.1rem;color:var(--color-text-muted);margin-bottom:40px;max-width:500px;line-height:1.75}.hero__actions{display:flex;gap:16px;flex-wrap:wrap}.hero__img-wrap{position:relative;display:flex;justify-content:center;align-items:center}.hero__img-wrap::before{content:'';position:absolute;width:80%;height:80%;background:radial-gradient(circle,rgba(33,150,243,0.2) 0%,transparent 70%);border-radius:50%}.hero__img{max-height:520px;width:auto;filter:drop-shadow(0 20px 60px rgba(33,150,243,0.25));position:relative;z-index:1;animation:float 5s ease-in-out infinite}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}.hero__stats{display:flex;gap:32px;margin-top:48px;padding-top:32px;border-top:1px solid rgba(255,255,255,0.07)}.hero__stat-value{font-family:var(--font-head);font-size:1.8rem;font-weight:800;color:var(--color-accent);line-height:1}.hero__stat-label{font-size:0.8rem;color:var(--color-text-muted);margin-top:4px}#products{padding:var(--section-pad);background:var(--color-bg-alt)}.product-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:all var(--transition);box-shadow:var(--shadow-card)}.product-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-glow),var(--shadow-card);transform:translateY(-6px)}.product-card__img-wrap{background:#1a1a1a;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:20px}.product-card__img{max-height:200px;object-fit:contain;transition:transform var(--transition)}.product-card:hover .product-card__img{transform:scale(1.06)}.product-card__body{padding:24px;flex:1;display:flex;flex-direction:column}.product-card__title{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:var(--color-text);margin-bottom:14px}.product-card__specs{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;flex:1}.spec-row{display:flex;align-items:center;justify-content:space-between;font-size:0.84rem;padding:6px 0;border-bottom:1px solid rgba(255,255,255,0.05)}.spec-row:last-child{border-bottom:none}.spec-label{color:var(--color-text-muted)}.spec-value{color:var(--color-text);font-weight:600}.product-card__price{font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--color-accent);margin-bottom:18px}.product-card__price small{font-size:0.8rem;color:var(--color-text-muted);font-weight:400}#how-it-works{padding:var(--section-pad);background:var(--color-bg)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:64px;position:relative}.steps::before{content:'';position:absolute;top:40px;left:calc(12.5%+20px);right:calc(12.5%+20px);height:2px;background:linear-gradient(90deg,var(--color-accent),transparent);opacity:0.3}.step{text-align:center;position:relative}.step__num{width:72px;height:72px;border-radius:50%;background:rgba(33,150,243,0.12);border:2px solid var(--color-accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:var(--color-accent);margin:0 auto 20px;position:relative;z-index:1}.step__title{font-family:var(--font-head);font-size:0.95rem;font-weight:700;color:var(--color-text);margin-bottom:8px}.step__text{font-size:0.85rem;color:var(--color-text-muted);line-height:1.6}.what-is-box{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:48px}.what-is-box h3{font-family:var(--font-head);font-size:1.4rem;font-weight:700;color:var(--color-text);margin-bottom:16px}.what-is-box p{color:var(--color-text-muted);max-width:760px;line-height:1.8}#advantages{padding:var(--section-pad);background:var(--color-bg-alt)}.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.adv-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:32px;transition:all var(--transition)}.adv-card:hover{border-color:var(--color-accent);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.adv-card__icon{font-size:2.4rem;margin-bottom:18px;display:block;line-height:1}.adv-card__title{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--color-text);margin-bottom:8px}.adv-card__text{font-size:0.88rem;color:var(--color-text-muted);line-height:1.65}#calculator{padding:var(--section-pad);background:var(--color-bg)}.calc-box{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:48px;max-width:760px;margin:0 auto}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.calc-grid--simple{grid-template-columns:1fr 1fr;max-width:560px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:0.85rem;font-weight:600;color:var(--color-text-muted);font-family:var(--font-head);letter-spacing:0.02em}.form-group input,.form-group select,.form-group textarea{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius);padding:13px 16px;color:var(--color-text);font-family:var(--font-body);font-size:0.95rem;transition:border var(--transition);outline:none;width:100%}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(33,150,243,0.12)}.form-group input::placeholder,.form-group textarea::placeholder{color:#555}.form-group select option{background:#1a1a1a}.calc-result{margin-top:28px;background:rgba(33,150,243,0.08);border:1px solid var(--color-accent);border-radius:var(--radius);padding:24px 28px;display:none}.calc-result.show{display:block}.calc-result__num{font-family:var(--font-head);font-size:2.4rem;font-weight:800;color:var(--color-accent);line-height:1}.calc-result__text{color:var(--color-text-muted);margin-top:6px}#reviews{padding:var(--section-pad);background:var(--color-bg-alt)}.slider-wrap{position:relative;overflow:hidden}.slider-track{display:flex;transition:transform 0.5s cubic-bezier(.4,0,.2,1)}.review-card{min-width:100%;padding:0 60px}.review-card__inner{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:40px 48px;max-width:760px;margin:0 auto;position:relative}.review-card__quote{font-size:4rem;line-height:0.5;color:var(--color-accent);opacity:0.3;font-family:Georgia,serif;margin-bottom:16px;display:block}.review-card__text{font-size:1.1rem;color:var(--color-text);line-height:1.75;margin-bottom:24px;font-style:italic}.review-card__author{display:flex;align-items:center;gap:14px}.review-card__avatar{width:46px;height:46px;border-radius:50%;background:var(--color-accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;font-size:1rem;color:#fff;flex-shrink:0}.review-card__name{font-family:var(--font-head);font-size:0.95rem;font-weight:700;color:var(--color-text)}.review-card__city{font-size:0.82rem;color:var(--color-text-muted)}.slider-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:32px}.slider-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--color-border-s);color:var(--color-text);background:var(--color-bg-card);display:flex;align-items:center;justify-content:center;font-size:1.1rem;cursor:pointer;transition:all var(--transition)}.slider-btn:hover{border-color:var(--color-accent);color:var(--color-accent);background:rgba(33,150,243,0.1)}.slider-dots{display:flex;gap:8px}.dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.2);cursor:pointer;transition:all var(--transition)}.dot.active{background:var(--color-accent);width:24px;border-radius:4px}#faq{padding:var(--section-pad);background:var(--color-bg)}.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.faq-item{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color var(--transition)}.faq-item.open{border-color:var(--color-accent)}.faq-question{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 28px;cursor:pointer;font-family:var(--font-head);font-size:0.98rem;font-weight:600;color:var(--color-text);transition:color var(--transition);user-select:none}.faq-question:hover{color:var(--color-accent)}.faq-icon{width:28px;height:28px;border-radius:50%;border:1px solid var(--color-border-s);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem;color:var(--color-accent);transition:transform var(--transition)}.faq-item.open .faq-icon{transform:rotate(45deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.4s ease;padding:0 28px}.faq-item.open .faq-answer{max-height:400px;padding:0 28px 22px}.faq-answer p{font-size:0.9rem;color:var(--color-text-muted);line-height:1.75}#blog{padding:var(--section-pad);background:var(--color-bg-alt)}.blog-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition)}.blog-card:hover{border-color:var(--color-accent);transform:translateY(-5px);box-shadow:var(--shadow-glow)}.blog-card__img{height:200px;background:linear-gradient(135deg,#0f1f3d 0%,#0d2137 50%,#071628 100%);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.blog-card__img::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(33,150,243,0.2) 0%,transparent 60%)}.blog-card__img-icon{font-size:3.5rem;opacity:0.3;position:relative;z-index:1}.blog-card__img-photo{width:100%;height:100%;object-fit:cover;object-position:center;display:block;transition:transform 0.4s ease}.blog-card:hover .blog-card__img-photo{transform:scale(1.05)}.blog-card__body{padding:24px}.blog-card__cat{font-size:0.75rem;font-weight:700;font-family:var(--font-head);color:var(--color-accent);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:10px;display:block}.blog-card__title{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--color-text);margin-bottom:14px;line-height:1.45}.blog-card__meta{font-size:0.8rem;color:var(--color-text-muted);margin-bottom:20px}#about{padding:var(--section-pad);background:var(--color-bg)}.about__inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about__text h2{font-family:var(--font-head);font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:800;color:var(--color-text);margin-bottom:20px}.about__text p{color:var(--color-text-muted);line-height:1.8;margin-bottom:16px}.counters{display:flex;flex-direction:column;gap:28px}.counter-item{display:flex;align-items:center;gap:24px}.counter-num{font-family:var(--font-head);font-size:2.8rem;font-weight:800;color:var(--color-accent);line-height:1;min-width:130px}.counter-label{color:var(--color-text-muted);font-size:0.95rem}#contact{padding:var(--section-pad);background:var(--color-bg-alt)}.contact__inner{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}.contact-info{display:flex;flex-direction:column;gap:20px}.contact-info h3{font-family:var(--font-head);font-size:1.2rem;font-weight:700;color:var(--color-text);margin-bottom:8px}.contact-item{display:flex;gap:14px;align-items:flex-start}.contact-item__icon{font-size:1.3rem;flex-shrink:0;margin-top:2px}.contact-item__text{font-size:0.92rem}.contact-item__text a{color:var(--color-text)}.contact-item__text a:hover{color:var(--color-accent)}.contact-item__label{font-size:0.78rem;color:var(--color-text-muted);margin-top:2px;display:block}.contact-form{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:36px;display:flex;flex-direction:column;gap:18px}.contact-form h3{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:var(--color-text);margin-bottom:4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.map-wrap{margin-top:60px;border-radius:var(--radius-lg);overflow:hidden;height:380px;border:1px solid var(--color-border)}.map-wrap iframe{width:100%;height:100%;border:none;display:block}.footer{background:var(--color-bg-deep);border-top:1px solid rgba(255,255,255,0.05);padding:64px 0 32px}.footer__inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer__brand .logo{margin-bottom:16px}.footer__tagline{font-size:0.88rem;color:var(--color-text-muted);line-height:1.65;max-width:240px}.footer__col-title{font-family:var(--font-head);font-size:0.8rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:18px}.footer__links{display:flex;flex-direction:column;gap:10px}.footer__links a{font-size:0.88rem;color:var(--color-text-muted);transition:color var(--transition)}.footer__links a:hover{color:var(--color-accent)}.footer__contact-item{font-size:0.85rem;color:var(--color-text-muted);margin-bottom:10px}.footer__bottom{border-top:1px solid rgba(255,255,255,0.06);padding-top:28px;display:flex;align-items:center;justify-content:space-between}.footer__copy{font-size:0.82rem;color:#555}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.75);z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity var(--transition);backdrop-filter:blur(4px)}.modal-overlay.open{opacity:1;pointer-events:all}.modal{background:#161616;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:40px;max-width:500px;width:100%;position:relative;transform:scale(0.92);transition:transform var(--transition);display:flex;flex-direction:column;gap:18px}.modal-overlay.open .modal{transform:scale(1)}.modal__close{position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:6px;background:rgba(255,255,255,0.06);border:none;cursor:pointer;color:var(--color-text-muted);font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.modal__close:hover{background:rgba(255,255,255,0.12);color:#fff}.modal__title{font-family:var(--font-head);font-size:1.3rem;font-weight:700;color:var(--color-text)}.modal__sub{font-size:0.88rem;color:var(--color-text-muted);margin-top:-10px}.breadcrumb{display:flex;align-items:center;gap:10px;padding:16px 0;font-size:0.85rem;font-family:var(--font-head)}.breadcrumb a{color:var(--color-text-muted)}.breadcrumb a:hover{color:var(--color-accent)}.breadcrumb__sep{color:#444}.breadcrumb__current{color:var(--color-text-muted)}.breadcrumb-section{background:var(--color-bg-alt);border-bottom:1px solid rgba(255,255,255,0.05)}.product-page{padding:60px 0 100px}.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-bottom:80px}.product-gallery{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:40px;display:flex;align-items:center;justify-content:center;min-height:420px}.product-gallery img{max-height:360px;object-fit:contain;filter:drop-shadow(0 10px 40px rgba(33,150,243,0.2))}.product-info__badge{display:inline-flex;gap:8px;margin-bottom:16px}.badge{padding:5px 12px;border-radius:50px;font-size:0.75rem;font-family:var(--font-head);font-weight:700;letter-spacing:0.04em}.badge-blue{background:rgba(33,150,243,0.15);color:var(--color-accent);border:1px solid rgba(33,150,243,0.3)}.badge-green{background:rgba(76,175,80,0.12);color:#81c784;border:1px solid rgba(76,175,80,0.25)}.product-info__title{font-family:var(--font-head);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:800;color:var(--color-text);margin-bottom:12px}.product-info__desc{color:var(--color-text-muted);line-height:1.8;margin-bottom:28px;font-size:0.95rem}.product-info__price{font-family:var(--font-head);font-size:2rem;font-weight:800;color:var(--color-accent);margin-bottom:28px}.product-info__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}.specs-table{width:100%;border-collapse:collapse;margin-top:8px}.specs-table tr{border-bottom:1px solid rgba(255,255,255,0.05)}.specs-table tr:last-child{border-bottom:none}.specs-table td{padding:12px 16px;font-size:0.88rem}.specs-table td:first-child{color:var(--color-text-muted);width:55%}.specs-table td:last-child{color:var(--color-text);font-weight:600}.specs-table tr:nth-child(even){background:rgba(255,255,255,0.02)}.product-section{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:36px;margin-bottom:28px}.product-section h3{font-family:var(--font-head);font-size:1.15rem;font-weight:700;color:var(--color-text);margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,0.06)}.application-grid{display:flex;flex-wrap:wrap;gap:16px}.app-item{display:flex;flex-direction:column;align-items:center;gap:8px;background:rgba(33,150,243,0.07);border:1px solid rgba(33,150,243,0.15);border-radius:var(--radius);padding:18px 24px;font-size:0.84rem;font-family:var(--font-head);font-weight:600;color:var(--color-text-muted);transition:all var(--transition)}.app-item:hover{border-color:var(--color-accent);color:var(--color-text)}.app-item__icon{font-size:1.8rem}.related-products{padding:80px 0 0}.related-products h2{font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:var(--color-text);margin-bottom:32px}.phone-fab{display:none}@media (max-width:768px){.phone-fab{display:flex;align-items:center;justify-content:center;position:fixed;bottom:24px;right:20px;z-index:9000;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;text-decoration:none;box-shadow:0 4px 20px rgba(37,211,102,0.45);animation:fab-pulse 2.2s ease-in-out infinite}.phone-fab svg{width:26px;height:26px;fill:#fff;flex-shrink:0}.phone-fab::before,.phone-fab::after{content:'';position:absolute;inset:0;border-radius:50%;background:rgba(37,211,102,0.35);animation:fab-ring 2.2s ease-out infinite}.phone-fab::after{background:rgba(37,211,102,0.2);animation-delay:0.55s}}@keyframes fab-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}@keyframes fab-ring{0%{transform:scale(1);opacity:0.8}100%{transform:scale(1.7);opacity:0}}.notification{position:fixed;bottom:28px;right:28px;background:#1e1e1e;border:1px solid var(--color-accent);border-radius:var(--radius);padding:16px 24px;font-size:0.9rem;color:var(--color-text);box-shadow:0 8px 32px rgba(0,0,0,0.5);z-index:9999;transform:translateX(120%);transition:transform 0.4s cubic-bezier(.4,0,.2,1);max-width:320px}.notification.show{transform:translateX(0)}.notification__title{font-family:var(--font-head);font-weight:700;color:var(--color-accent);margin-bottom:4px}.section-tag{display:inline-block;font-size:0.75rem;font-family:var(--font-head);font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-accent);margin-bottom:12px;padding:4px 12px;background:rgba(33,150,243,0.1);border-radius:50px;border:1px solid rgba(33,150,243,0.2)}.products-grid-5{display:flex;flex-direction:row;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:12px;margin-left:-24px;margin-right:-24px;padding-left:24px;padding-right:24px;scrollbar-width:none}.products-grid-5::-webkit-scrollbar{display:none}.products-grid-5 .product-card{flex:0 0 78vw;max-width:300px;scroll-snap-align:start}.products-swipe-hint{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:0.78rem;color:var(--color-text-muted);font-family:var(--font-head)}.products-swipe-hint::before,.products-swipe-hint::after{content:'';width:28px;height:1px;background:rgba(255,255,255,0.15)}.products-scroll-dots{display:flex;justify-content:center;gap:6px;margin-top:12px}.products-scroll-dots .sdot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,0.2);transition:all 0.3s ease;cursor:pointer}.products-scroll-dots .sdot.active{background:var(--color-accent);width:20px;border-radius:3px}@media (min-width:769px){.products-grid-5{display:grid;grid-template-columns:repeat(6,1fr);gap:28px;overflow-x:visible;scroll-snap-type:none;margin-left:0;margin-right:0;padding-left:0;padding-right:0;padding-bottom:0}.products-grid-5 .product-card{flex:unset;max-width:unset;scroll-snap-align:unset}.products-grid-5 .product-card:nth-child(1){grid-column:1 / 3}.products-grid-5 .product-card:nth-child(2){grid-column:3 / 5}.products-grid-5 .product-card:nth-child(3){grid-column:5 / 7}.products-grid-5 .product-card:nth-child(4){grid-column:2 / 4}.products-grid-5 .product-card:nth-child(5){grid-column:4 / 6}.products-swipe-hint,.products-scroll-dots{display:none}}@media (max-width:1024px){.steps{grid-template-columns:repeat(2,1fr)}.steps::before{display:none}.footer__inner{grid-template-columns:1fr 1fr}.about__inner{gap:48px}}@media (max-width:768px){:root{--section-pad:64px 0}.nav{display:none}.header__btn{display:none}.burger{display:flex}.hero__inner{grid-template-columns:1fr;text-align:center;gap:40px}.hero__img-wrap{order:-1}.hero__img{max-height:300px}.hero__actions{justify-content:center}.hero__stats{justify-content:center}.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.adv-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.calc-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.contact__inner{grid-template-columns:1fr}.about__inner{grid-template-columns:1fr}.product-hero{grid-template-columns:1fr}.footer__inner{grid-template-columns:1fr 1fr;gap:32px}.footer__bottom{flex-direction:column;gap:12px;text-align:center}.what-is-box{padding:28px}.review-card{padding:0 12px}.review-card__inner{padding:28px 24px}.calc-box{padding:28px 20px}.contact-form{padding:24px}.modal{padding:28px 20px}}@media (max-width:480px){.footer__inner{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr 1fr}.hero__stats{flex-direction:column;gap:16px}.counter-item{flex-direction:column;align-items:flex-start;gap:4px}.counter-num{font-size:2.2rem;min-width:unset}}.blog-hero{padding:80px 0 60px;position:relative;overflow:hidden}.blog-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 80% 50%,rgba(33,150,243,0.1) 0%,transparent 70%);pointer-events:none}.blog-hero--green::before{background:radial-gradient(ellipse 60% 80% at 80% 50%,rgba(76,175,80,0.08) 0%,transparent 70%)}.blog-hero--orange::before{background:radial-gradient(ellipse 60% 80% at 80% 50%,rgba(255,152,0,0.08) 0%,transparent 70%)}.blog-hero__inner{position:relative;z-index:1;max-width:820px}.blog-hero__cat{display:inline-flex;align-items:center;gap:8px;background:rgba(33,150,243,0.12);border:1px solid rgba(33,150,243,0.3);color:var(--color-accent);font-size:0.78rem;font-weight:700;font-family:var(--font-head);padding:5px 14px;border-radius:50px;letter-spacing:0.07em;text-transform:uppercase;margin-bottom:20px}.blog-hero__cat--green{background:rgba(76,175,80,0.1);border-color:rgba(76,175,80,0.3);color:#81c784}.blog-hero__cat--orange{background:rgba(255,152,0,0.1);border-color:rgba(255,152,0,0.3);color:#ffa726}.blog-hero__title{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;color:var(--color-text);line-height:1.2;margin-bottom:18px;letter-spacing:-0.02em}.blog-hero__meta{display:flex;align-items:center;gap:20px;flex-wrap:wrap;font-size:0.85rem;color:var(--color-text-muted);font-family:var(--font-head)}.blog-hero__meta span{display:flex;align-items:center;gap:6px}.article-wrap{max-width:820px;margin:0 auto;padding:60px 0 100px}.article-body{font-size:1.02rem;line-height:1.85;color:#c8c8c8}.article-body h2{font-family:var(--font-head);font-size:clamp(1.3rem,2.5vw,1.6rem);font-weight:800;color:var(--color-text);margin:48px 0 16px;padding-left:16px;border-left:3px solid var(--color-accent)}.article-body h3{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:var(--color-text);margin:32px 0 12px}.article-body p{margin-bottom:18px}.article-body ul,.article-body ol{padding-left:24px;margin-bottom:18px;display:flex;flex-direction:column;gap:8px}.article-body li{color:#c8c8c8}.article-body li::marker{color:var(--color-accent)}.article-body strong{color:var(--color-text);font-weight:600}.toc{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;padding:24px 28px;margin-bottom:40px}.toc__title{font-family:var(--font-head);font-weight:700;color:var(--color-text);font-size:0.9rem;margin-bottom:14px;letter-spacing:0.04em;text-transform:uppercase}.toc ol{padding-left:20px;margin:0;gap:6px}.toc a{color:var(--color-text-muted);font-size:0.88rem;transition:color 0.2s}.toc a:hover{color:var(--color-accent)}.info-box{background:rgba(33,150,243,0.07);border:1px solid rgba(33,150,243,0.25);border-radius:12px;padding:24px 28px;margin:28px 0}.info-box--green{background:rgba(76,175,80,0.07);border-color:rgba(76,175,80,0.25)}.info-box--orange{background:rgba(255,152,0,0.07);border-color:rgba(255,152,0,0.25)}.info-box--red{background:rgba(244,67,54,0.07);border-color:rgba(244,67,54,0.25)}.info-box__title{font-family:var(--font-head);font-weight:700;color:var(--color-accent);margin-bottom:10px;font-size:0.95rem}.info-box--green .info-box__title{color:#81c784}.info-box--orange .info-box__title{color:#ffa726}.info-box--red .info-box__title{color:#ef9a9a}.info-box p{margin:0;font-size:0.92rem}.compare-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:0.9rem;overflow-x:auto;display:block}.compare-table thead{display:table-header-group}.compare-table tbody{display:table-row-group}.compare-table tr{display:table-row}.compare-table th{background:rgba(33,150,243,0.12);color:var(--color-accent);font-family:var(--font-head);font-weight:700;padding:12px 16px;text-align:left;border-bottom:2px solid rgba(33,150,243,0.3);white-space:nowrap}.compare-table td{padding:11px 16px;border-bottom:1px solid rgba(255,255,255,0.05);color:#c8c8c8}.compare-table tr:nth-child(even) td{background:rgba(255,255,255,0.02)}.compare-table td:first-child{color:var(--color-text);font-weight:600}.checklist{display:flex;flex-direction:column;gap:10px;margin:20px 0}.checklist__item{display:flex;align-items:flex-start;gap:12px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:10px;padding:14px 18px;font-size:0.92rem}.checklist__item--ok{border-color:rgba(76,175,80,0.3)}.checklist__item--warn{border-color:rgba(255,152,0,0.3)}.checklist__item--bad{border-color:rgba(244,67,54,0.3)}.checklist__icon{font-size:1.1rem;flex-shrink:0;margin-top:1px}.checklist__text{color:#c8c8c8;line-height:1.55}.checklist__text strong{color:var(--color-text)}.steps-list{display:flex;flex-direction:column;gap:16px;margin:24px 0}.steps-list__item{display:flex;gap:18px;align-items:flex-start}.steps-list__num{width:36px;height:36px;border-radius:50%;background:rgba(33,150,243,0.12);border:2px solid var(--color-accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:800;font-size:0.9rem;color:var(--color-accent);flex-shrink:0;margin-top:2px}.steps-list__body{flex:1}.steps-list__title{font-family:var(--font-head);font-weight:700;color:var(--color-text);margin-bottom:4px;font-size:0.97rem}.steps-list__text{font-size:0.9rem;color:var(--color-text-muted);line-height:1.6}.article-cta{background:linear-gradient(135deg,rgba(33,150,243,0.1),rgba(33,150,243,0.04));border:1px solid rgba(33,150,243,0.25);border-radius:14px;padding:40px;text-align:center;margin-top:56px}.article-cta h3{font-family:var(--font-head);font-size:1.3rem;font-weight:800;color:var(--color-text);margin-bottom:12px}.article-cta p{max-width:480px;margin:0 auto 24px;font-size:0.92rem}.article-cta__btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.related-articles{margin-top:72px;padding-top:48px;border-top:1px solid rgba(255,255,255,0.07)}.related-articles h2{font-family:var(--font-head);font-size:1.3rem;font-weight:800;color:var(--color-text);margin-bottom:28px}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.related-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;padding:22px;transition:all 0.3s ease;text-decoration:none;display:block}.related-card:hover{border-color:var(--color-accent);transform:translateY(-3px);box-shadow:var(--shadow-glow)}.related-card__cat{font-size:0.72rem;font-family:var(--font-head);font-weight:700;color:var(--color-accent);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:8px;display:block}.related-card__title{font-family:var(--font-head);font-size:0.95rem;font-weight:700;color:var(--color-text);line-height:1.4}@media (max-width:600px){.related-grid{grid-template-columns:1fr}.article-wrap{padding:40px 0 72px}.compare-table{font-size:0.8rem}.compare-table th,.compare-table td{padding:9px 10px}.blog-hero{padding:52px 0 40px}.toc{padding:18px 20px}.info-box{padding:18px 20px}.article-cta{padding:28px 20px}}.section-cta{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:52px;padding-top:40px;border-top:1px solid rgba(255,255,255,0.06)}.section-cta .btn{min-width:280px;justify-content:center;gap:10px;font-size:1rem;padding:14px 32px;position:relative;overflow:hidden}.section-cta .btn-primary::after{content:'';position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(33,150,243,0.5);animation:cta-pulse 2.5s ease-out infinite}@keyframes cta-pulse{0%{box-shadow:0 0 0 0 rgba(33,150,243,0.45)}70%{box-shadow:0 0 0 12px rgba(33,150,243,0)}100%{box-shadow:0 0 0 0 rgba(33,150,243,0)}}.section-cta__hint{font-size:0.9rem;color:var(--color-text-muted);margin:0}@media (max-width:600px){.section-cta .btn{min-width:100%}}