:root{--primary:#1a56db;--primary-dark:#1347b3;--primary-light:#3b7bf7;--primary-50:#eff4ff;--primary-100:#d9e5ff;--accent:#10b981;--accent-light:#34d399;--accent-50:#ecfdf5;--white:#ffffff;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--dark-bg:#0f172a;--font-primary:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-heading:'Poppins','Inter',sans-serif;--container-max:1200px;--header-height:80px;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 16px rgba(0,0,0,.08);--shadow-lg:0 12px 40px rgba(0,0,0,.12);--shadow-xl:0 20px 60px rgba(26,86,219,.15);--transition:all .3s cubic-bezier(.4,0,.2,1)}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-primary);color:var(--gray-800);background-color:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}.section{padding:100px 0}.section--gray{background-color:var(--gray-50)}.section--dark{background:linear-gradient(135deg,var(--dark-bg) 0%,#1e293b 100%)}.section__header{text-align:center;margin-bottom:64px;max-width:700px;margin-left:auto;margin-right:auto}.section__subtitle{display:inline-block;font-size:14px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--primary);background:var(--primary-50);padding:6px 18px;border-radius:50px;margin-bottom:16px}.section__subtitle.light{color:var(--accent-light);background:rgba(16,185,129,.15)}.section__title{font-family:var(--font-heading);font-size:clamp(28px,4vw,42px);font-weight:700;color:var(--gray-900);line-height:1.25;margin-bottom:20px}.section__title.light{color:var(--white)}.section__title.left-align{text-align:left}.section__description{font-size:17px;color:var(--gray-500);line-height:1.7}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-primary);font-size:15px;font-weight:600;padding:12px 28px;border-radius:50px;border:2px solid transparent;cursor:pointer;transition:var(--transition);white-space:nowrap;line-height:1.4}.btn--primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);box-shadow:0 4px 15px rgba(26,86,219,.35)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,86,219,.45)}.btn--outline{border-color:var(--white);color:var(--white);background:rgba(255,255,255,.08);backdrop-filter:blur(10px)}.btn--outline:hover{background:var(--white);color:var(--primary)}.btn--lg{padding:16px 36px;font-size:16px}.btn--sm{padding:8px 22px;font-size:13px}.btn--full{width:100%}.header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-height);transition:var(--transition);background:transparent}.header.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(20px);box-shadow:0 2px 20px rgba(0,0,0,.06)}.nav{display:flex;align-items:center;justify-content:space-between;height:100%}.nav__logo .logo-img{height:40px;width:auto;transition:var(--transition)}.nav__menu{display:flex;align-items:center}.nav__list{display:flex;gap:8px}.nav__link{font-size:15px;font-weight:500;color:var(--gray-600);padding:8px 16px;border-radius:8px;transition:var(--transition)}.nav__link:hover,.nav__link.active{color:var(--primary);background:var(--primary-50)}.header.scrolled .nav__link{color:var(--gray-700)}.header:not(.scrolled) .nav__link{color:rgba(255,255,255,.85)}.header:not(.scrolled) .nav__link:hover,.header:not(.scrolled) .nav__link.active{color:var(--white);background:rgba(255,255,255,.15)}.nav__cta{margin-left:24px}.header:not(.scrolled) .nav__cta{background:var(--white);color:var(--primary);box-shadow:0 2px 10px rgba(0,0,0,.15)}.header:not(.scrolled) .nav__cta:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.2)}.nav__toggle,.nav__close{display:none;cursor:pointer}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:var(--header-height);overflow:hidden}.hero__bg{position:absolute;inset:0;background:linear-gradient(135deg,#0c2340 0%,#133a6e 35%,#1a56db 70%,#2563eb 100%);z-index:0}.hero__bg::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(16,185,129,.15) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(59,123,247,.2) 0%,transparent 50%)}.hero__bg::after{content:'';position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.hero__content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:40px 0 80px}.hero__badge{display:inline-block;background:rgba(16,185,129,.15);color:var(--accent-light);font-size:14px;font-weight:600;letter-spacing:1px;padding:8px 20px;border-radius:50px;margin-bottom:24px;border:1px solid rgba(16,185,129,.25)}.hero__title{font-family:var(--font-heading);font-size:clamp(32px,4.5vw,54px);font-weight:800;color:var(--white);line-height:1.15;margin-bottom:24px}.hero__title .highlight{background:linear-gradient(135deg,#60a5fa,#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero__description{font-size:17px;color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:36px;max-width:540px}.hero__buttons{display:flex;gap:16px;margin-bottom:48px;flex-wrap:wrap}.hero__stats{display:flex;align-items:center;gap:28px;padding-top:32px;border-top:1px solid rgba(255,255,255,.12);max-width:520px}.stat-item{text-align:left}.stat-number{display:block;font-family:var(--font-heading);font-size:28px;font-weight:700;color:var(--white)}.stat-label{font-size:13px;color:rgba(255,255,255,.55);font-weight:500}.stat-divider{width:1px;height:40px;background:rgba(255,255,255,.15)}.hero__visual{display:flex;justify-content:center;align-items:center}.hero__image-wrapper{position:relative;max-width:480px}.hero__glow{position:absolute;inset:-30px;background:radial-gradient(ellipse at center,rgba(59,123,247,.3) 0%,transparent 70%);filter:blur(40px);animation:pulse-glow 4s ease-in-out infinite}@keyframes pulse-glow{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.hero__image{position:relative;width:100%;border-radius:var(--radius-lg);opacity:.95;animation:float 6s ease-in-out infinite}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}.hero__wave{position:absolute;bottom:-1px;left:0;right:0;line-height:0}.hero__wave svg{width:100%;height:80px}.about__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:64px}.about__card{background:var(--white);padding:36px 28px;border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:var(--transition);border:1px solid var(--gray-100)}.about__card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:var(--primary-100)}.about__icon{width:64px;height:64px;background:linear-gradient(135deg,var(--primary-50),var(--primary-100));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:20px}.about__card h3{font-family:var(--font-heading);font-size:18px;font-weight:600;margin-bottom:10px;color:var(--gray-900)}.about__card p{font-size:14px;color:var(--gray-500);line-height:1.65}.about__numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.number-card{text-align:center;padding:32px 20px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-md);color:var(--white)}.number-value{font-family:var(--font-heading);font-size:42px;font-weight:800;line-height:1;margin-bottom:8px}.number-value span{font-size:22px;font-weight:600;opacity:.8}.number-label{font-size:14px;opacity:.8;font-weight:500}.product-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:48px;flex-wrap:wrap}.product-tab{font-family:var(--font-primary);font-size:14px;font-weight:600;padding:10px 24px;border-radius:50px;border:2px solid var(--gray-200);background:var(--white);color:var(--gray-500);cursor:pointer;transition:var(--transition)}.product-tab:hover{border-color:var(--primary-light);color:var(--primary)}.product-tab.active{background:var(--primary);border-color:var(--primary);color:var(--white)}.product-content{display:none}.product-content.active{display:grid}.products-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px}.carousel-wrapper{position:relative;margin-top:8px}.products-carousel{overflow-x:auto;overflow-y:visible;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:12px}.products-carousel::-webkit-scrollbar{display:none}.products-track{display:flex;gap:24px;padding:4px 0 16px 0;width:max-content}.products-track .product-card{flex:0 0 auto;width:380px;min-width:380px;scroll-snap-align:start;box-shadow:var(--shadow-md);border-radius:var(--radius-lg);background:#fff;transition:transform .3s ease,box-shadow .3s ease}.products-track .product-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 20px 50px rgba(30,64,175,.15)}.products-track .product-card.featured{flex:0 0 auto;width:420px;min-width:420px}.carousel-btn{position:absolute;top:38%;transform:translateY(-50%);z-index:10;width:48px;height:48px;border-radius:50%;border:none;background:rgba(255,255,255,.95);color:var(--primary);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,.12);transition:all .25s ease;opacity:0;pointer-events:none}.carousel-wrapper:hover .carousel-btn{opacity:1;pointer-events:auto}.carousel-btn:hover{background:var(--primary);color:#fff;transform:translateY(-50%) scale(1.08);box-shadow:0 6px 25px rgba(30,64,175,.3)}.carousel-btn--prev{left:-18px}.carousel-btn--next{right:-18px}.carousel-dots{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:6px;padding-bottom:4px}.carousel-dot{width:8px;height:8px;border-radius:50%;border:none;background:var(--gray-300);cursor:pointer;transition:all .3s ease;padding:0}.carousel-dot.active{background:var(--primary);transform:scale(1.3);box-shadow:0 2px 8px rgba(30,64,175,.3)}.carousel-dot:hover:not(.active){background:var(--gray-400);transform:scale(1.15)}.product-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);transition:var(--transition);border:1px solid var(--gray-100)}.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}.product-card.featured{border:2px solid var(--primary-100);grid-column:span 2}.product-card__image{position:relative;aspect-ratio:4 / 3;background:linear-gradient(135deg,var(--primary-50),var(--gray-100));display:flex;align-items:center;justify-content:center;overflow:hidden}.product-card.bess-card .product-card__image{aspect-ratio:16 / 9}.bess-image .product-placeholder.large svg{width:120px;height:120px}.product-placeholder{color:var(--primary);opacity:.4}.product-real-img{width:100%;height:100%;object-fit:cover;object-position:center}.product-tag{position:absolute;top:16px;left:16px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:5px 14px;border-radius:50px;background:var(--primary);color:var(--white)}.product-tag.hot{background:linear-gradient(135deg,#ef4444,#f97316)}.product-card__content{padding:28px}.product-card h3{font-family:var(--font-heading);font-size:22px;font-weight:700;color:var(--gray-900);margin-bottom:4px}.product-subtitle{font-size:14px;color:var(--primary);font-weight:500;margin-bottom:16px}.product-specs{margin-bottom:18px}.product-specs li{font-size:13px;color:var(--gray-600);padding:4px 0;display:flex;gap:6px}.product-specs li strong{color:var(--gray-800);min-width:70px}.product-features{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}.feature-badge{font-size:11px;font-weight:600;padding:4px 12px;border-radius:50px;background:var(--accent-50);color:var(--accent);border:1px solid rgba(16,185,129,.2)}.videos{background:linear-gradient(180deg,var(--white) 0%,var(--gray-50) 100%)}.videos__grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.video-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md);cursor:pointer;transition:var(--transition);border:1px solid var(--gray-100)}.video-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.video-card--main{grid-column:span 2}.video-thumbnail{position:relative;aspect-ratio:16 / 9;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;overflow:hidden}.video-card--main .video-thumbnail{aspect-ratio:16 / 10}.video-thumbnail::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(16,185,129,.15) 0%,transparent 50%)}.play-btn{position:relative;z-index:1;width:68px;height:68px;background:rgba(255,255,255,.2);backdrop-filter:blur(10px);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition);border:2px solid rgba(255,255,255,.3)}.play-btn svg{margin-left:4px}.video-card:hover .play-btn{background:var(--primary);border-color:var(--primary);transform:scale(1.1)}.video-card--main .play-btn{width:80px;height:80px}.video-card--main .play-btn svg{width:36px;height:36px}.video-duration{position:absolute;bottom:12px;right:12px;background:rgba(0,0,0,.7);color:var(--white);font-size:12px;font-weight:600;padding:4px 10px;border-radius:4px;z-index:1}.video-info{padding:20px 24px}.video-info h3{font-family:var(--font-heading);font-size:17px;font-weight:600;color:var(--gray-900);margin-bottom:6px}.video-info p{font-size:14px;color:var(--gray-500);line-height:1.5}.video-modal{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition)}.video-modal.active{opacity:1;visibility:visible}.video-modal__content{position:relative;width:90%;max-width:900px;background:var(--dark-bg);border-radius:var(--radius-md);overflow:hidden;transform:scale(.9);transition:var(--transition)}.video-modal.active .video-modal__content{transform:scale(1)}.video-modal__close{position:absolute;top:12px;right:12px;width:40px;height:40px;background:rgba(255,255,255,.15);border:none;border-radius:50%;color:var(--white);font-size:20px;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.video-modal__close:hover{background:rgba(255,255,255,.3)}.video-modal__content video{width:100%;display:block}@media (max-width:768px){.videos__grid{grid-template-columns:1fr}.video-card--main{grid-column:span 1}.video-thumbnail{aspect-ratio:16 / 9}.video-card--main .video-thumbnail{aspect-ratio:16 / 10}}@media (max-width:480px){.video-thumbnail{aspect-ratio:16 / 9}.video-card--main .video-thumbnail{aspect-ratio:4 / 3}}.apps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.app-card{text-align:center;padding:36px 24px;background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:var(--transition)}.app-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-100)}.app-icon{width:72px;height:72px;margin:0 auto 18px;background:var(--primary-50);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--primary);transition:var(--transition)}.app-card:hover .app-icon{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white)}.app-card h3{font-size:15px;font-weight:600;color:var(--gray-900);margin-bottom:6px}.app-card p{font-size:13px;color:var(--gray-500)}.advantages__layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.advantages__desc{font-size:16px;color:rgba(255,255,255,.7);line-height:1.7;margin-bottom:32px}.advantages__list{display:flex;flex-direction:column;gap:20px}.advantage-item{display:flex;gap:16px;align-items:flex-start}.advantage-check{flex-shrink:0;width:28px;height:28px;background:var(--accent);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;margin-top:2px}.advantage-item strong{color:var(--white);font-size:15px;display:block;margin-bottom:2px}.advantage-item p{font-size:14px;color:rgba(255,255,255,.55)}.process-timeline{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:40px 32px}.process-step{display:flex;align-items:center;gap:20px;padding:16px 0;border-bottom:1px dashed rgba(255,255,255,.1)}.process-step:last-child{border-bottom:none}.step-number{width:44px;height:44px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-size:16px;font-weight:700;color:var(--white);flex-shrink:0}.step-text{font-size:15px;font-weight:500;color:rgba(255,255,255,.8);line-height:1.4}.cert-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.cert-item{text-align:center;padding:28px 16px;background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:var(--transition)}.cert-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-100)}.cert-logo{font-family:var(--font-heading);font-size:24px;font-weight:800;color:var(--primary);margin-bottom:8px;line-height:1.3}.cert-item p{font-size:12px;color:var(--gray-500);font-weight:500}.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.contact__desc{font-size:16px;color:var(--gray-500);line-height:1.7;margin-bottom:36px}.contact-details{display:flex;flex-direction:column;gap:24px}.contact-item{display:flex;gap:16px;align-items:flex-start}.contact-icon{flex-shrink:0;width:44px;height:44px;background:var(--primary-50);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--primary)}.contact-item strong{font-size:14px;color:var(--gray-900);display:block;margin-bottom:2px}.contact-item p{font-size:14px;color:var(--gray-500);line-height:1.5}.contact__form-wrapper{background:var(--white);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-lg)}.form-title{font-family:var(--font-heading);font-size:22px;font-weight:700;color:var(--gray-900);margin-bottom:28px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--gray-700);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;font-family:var(--font-primary);font-size:14px;border:2px solid var(--gray-200);border-radius:var(--radius-sm);background:var(--white);color:var(--gray-800);transition:var(--transition);outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-50)}.form-group textarea{resize:vertical;min-height:100px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}.shipping-section{padding:80px 0;background:var(--gray-50)}.shipping-section .section__title{text-align:center;margin-bottom:16px}.shipping-section .section__subtitle{text-align:center;color:var(--gray-500);margin-bottom:48px;max-width:600px;margin-left:auto;margin-right:auto}.shipping-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.shipping-item{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:3 / 4;box-shadow:var(--shadow-md);cursor:pointer;transition:var(--transition)}.shipping-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.shipping-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.shipping-item:hover img{transform:scale(1.08)}.shipping-item--wide{grid-column:span 2;aspect-ratio:2 / 1}.shipping-label{position:absolute;bottom:0;left:0;right:0;padding:20px 16px 16px;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;font-size:14px;font-weight:600}.gallery-section{padding:80px 0}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}.gallery-item{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4 / 3;box-shadow:var(--shadow-sm);transition:var(--transition)}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.gallery-item:hover img{transform:scale(1.06)}.gallery-item--large{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}.gallery-caption{position:absolute;bottom:0;left:0;right:0;padding:32px 20px 18px;background:linear-gradient(transparent,rgba(0,0,0,.65));color:#fff}.gallery-caption h4{font-size:17px;font-weight:700;margin-bottom:4px}.gallery-caption p{font-size:13px;opacity:.85}.showcase-section{padding:80px 0;background:var(--gray-50)}.showcase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}.showcase-item{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4 / 3;box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease}.showcase-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.showcase-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.showcase-item:hover img{transform:scale(1.06)}@media (max-width:900px){.showcase-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.showcase-grid{grid-template-columns:1fr}}@media (max-width:900px){.shipping-gallery{grid-template-columns:repeat(2,1fr)}.shipping-item--wide{grid-column:span 2}.gallery-grid{grid-template-columns:repeat(2,1fr)}.gallery-item--large{grid-column:span 2;grid-row:span 1}.carousel-wrapper .carousel-btn{width:40px;height:40px;font-size:16px;opacity:1}.carousel-btn--prev{left:10px}.carousel-btn--next{right:10px}.sc-btn{width:40px;height:40px;font-size:16px;opacity:1}.sc-prev{left:8px}.sc-next{right:8px}}@media (max-width:480px){.shipping-gallery{grid-template-columns:1fr}.shipping-item--wide{grid-column:span 1}.gallery-grid{grid-template-columns:1fr}.gallery-item--large{grid-column:span 1}.sc-slide{aspect-ratio:4 / 3}}}.footer{background:var(--dark-bg);color:rgba(255,255,255,.6);padding:64px 0 0}.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}.footer__logo{height:36px;margin-bottom:16px}.footer__tagline{font-style:italic;font-size:16px;color:var(--accent-light);margin-bottom:12px}.footer__desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.45)}.footer__links h4{color:var(--white);font-size:15px;font-weight:600;margin-bottom:20px}.footer__links ul li{margin-bottom:10px;font-size:14px}.footer__links ul li a:hover{color:var(--primary-light)}.footer__bottom{padding:24px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.35)}.back-to-top{position:fixed;bottom:30px;right:30px;width:46px;height:46px;background:var(--primary);color:var(--white);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(26,86,219,.4);opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--transition);z-index:999}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background:var(--primary-dark);transform:translateY(-3px)}@media (max-width:1024px){.hero__content{grid-template-columns:1fr;text-align:center}.hero__text{order:1}.hero__visual{order:0;margin-bottom:24px}.hero__description{margin-left:auto;margin-right:auto}.hero__stats{justify-content:center}.hero__buttons{justify-content:center}.about__grid{grid-template-columns:repeat(2,1fr)}.about__numbers{grid-template-columns:repeat(2,1fr)}.apps-grid{grid-template-columns:repeat(2,1fr)}.advantages__layout{grid-template-columns:1fr}.product-card.featured{grid-column:span 1}.carousel-btn{opacity:1;pointer-events:auto}.carousel-btn--prev{left:4px}.carousel-btn--next{right:4px}.products-track .product-card{width:300px;min-width:300px}.products-track .product-card.featured{width:340px;min-width:340px}.cert-grid{grid-template-columns:repeat(3,1fr)}.footer__grid{grid-template-columns:1fr 1fr}.footer__brand{grid-column:span 2}}@media (max-width:768px){:root{--header-height:68px}.section{padding:70px 0}.section__header{margin-bottom:40px}.nav__toggle{display:block;color:var(--gray-700)}.header:not(.scrolled) .nav__toggle{color:var(--white)}.nav__menu{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--white);padding:80px 24px 24px;box-shadow:-10px 0 30px rgba(0,0,0,.1);transition:.4s cubic-bezier(.4,0,.2,1);z-index:999}.nav__menu.show-menu{right:0}.nav__close{display:block;position:absolute;top:20px;right:20px;color:var(--gray-500)}.nav__list{flex-direction:column;gap:4px}.nav__link{display:block;padding:12px 16px;color:var(--gray-700) !important;border-radius:var(--radius-sm);font-size:16px}.nav__link:hover,.nav__link.active{background:var(--primary-50) !important;color:var(--primary) !important}.nav__cta{display:none}.hero{min-height:auto;padding-bottom:60px}.hero__image-wrapper{max-width:320px}.hero__title{font-size:28px}.hero__stats{flex-wrap:wrap;gap:16px}.stat-divider{display:none}.stat-item{min-width:90px}.products-grid{grid-template-columns:1fr}.products-track .product-card{width:280px;min-width:280px}.products-track .product-card.featured{width:280px;min-width:280px}.product-tabs{gap:6px}.product-tab{padding:8px 16px;font-size:13px}.apps-grid{grid-template-columns:repeat(2,1fr);gap:16px}.app-card{padding:24px 16px}.app-icon{width:56px;height:56px}.app-icon svg{width:28px;height:28px}.about__grid{grid-template-columns:1fr;gap:16px}.about__numbers{grid-template-columns:repeat(2,1fr);gap:12px}.number-value{font-size:32px}.contact__grid{grid-template-columns:1fr}.contact__form-wrapper{padding:28px}.form-row{grid-template-columns:1fr}.cert-grid{grid-template-columns:repeat(2,1fr);gap:12px}.footer__grid{grid-template-columns:1fr;gap:32px}.footer__brand{grid-column:span 1}.back-to-top{bottom:20px;right:20px;width:40px;height:40px}}@media (max-width:480px){.container{padding:0 16px}.hero__title{font-size:24px}.hero__buttons{flex-direction:column}.btn--lg{padding:14px 28px;width:100%}.section__title{font-size:24px}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}::selection{background:var(--primary);color:var(--white)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--gray-100)}::-webkit-scrollbar-thumb{background:var(--primary-100);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}