@media (min-width:1536px){:root{--container-max:1320px;}.container--wide{max-width:1480px;}.hero__title{font-size:4rem;}}@media (max-width:1280px){.container{max-width:100%;}.hero__title{font-size:3rem;}}@media (max-width:1024px){.nav__list{position:fixed;top:0;right:-100%;width:320px;height:100vh;background:#FFFFFF;flex-direction:column;padding:100px var(--space-xl) var(--space-xl);gap:var(--space-md);transition:right var(--transition-base);z-index:1000;box-shadow:var(--shadow-xl);overflow-y:auto;}.nav__list.active{right:0;}.nav__link{color:var(--color-text-primary) !important;font-size:1rem;display:block;padding:var(--space-sm) 0;}.nav__link::after{display:none;}.mega-menu{position:static;transform:none;min-width:auto;box-shadow:none;padding:0 0 0 var(--space-lg);opacity:1;visibility:visible;max-height:0;overflow:hidden;transition:max-height var(--transition-base);}.mega-menu::before{display:none;}.nav__item--dropdown:hover .mega-menu{max-height:600px;}.mega-menu__grid{grid-template-columns:1fr;gap:var(--space-sm);}.mobile-toggle{display:flex;}.lang-switch{margin-left:auto;margin-right:var(--space-md);}.nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:999;opacity:0;visibility:hidden;transition:all var(--transition-base);}.nav-overlay.active{opacity:1;visibility:visible;}.hero{height:80vh;min-height:500px;}.hero__title{font-size:2.25rem;}.hero__subtitle{font-size:1.063rem;}.stats-bar__grid{grid-template-columns:repeat(2,1fr);gap:var(--space-2xl);}.stats-bar__item:nth-child(2)::after{display:none;}.footer__grid{grid-template-columns:repeat(2,1fr);}.prod-gallery{flex-direction:column-reverse;}.prod-gallery__thumbs{flex-direction:row;width:100%;overflow-x:auto;}.prod-gallery__thumb{width:60px;height:60px;flex-shrink:0;}.feature-list{grid-template-columns:1fr;}.timeline::before{left:20px;}.timeline__item,.timeline__item:nth-child(even){flex-direction:row;padding-left:50px;}.timeline__dot{left:20px;}.timeline__content{width:100%;}.gallery-grid{grid-template-columns:repeat(2,1fr);}.page-banner__title{font-size:2rem;}}@media (max-width:768px){:root{--space-4xl:64px;--space-5xl:80px;}.section{padding:var(--space-3xl) 0;}.hero__title{font-size:1.75rem;}.hero__subtitle{font-size:0.938rem;}.hero__actions{flex-direction:column;align-items:center;}.hero__actions .btn{width:100%;max-width:280px;}.hero .swiper-button-next,.hero .swiper-button-prev{display:none;}.stats-bar__grid{grid-template-columns:repeat(2,1fr);}.stats-bar__number{font-size:2rem;}.footer__grid{grid-template-columns:1fr;gap:var(--space-2xl);}.footer__bottom{flex-direction:column;text-align:center;}.cta-banner__title{font-size:1.75rem;}.cta-banner__actions{flex-direction:column;align-items:center;}.cta-banner__actions .btn{width:100%;max-width:280px;}.tabs{gap:var(--space-xs);}.tab-btn{padding:8px 16px;font-size:0.813rem;}.gallery-grid{grid-template-columns:1fr;}.spec-table{display:block;overflow-x:auto;}.download-card{flex-direction:column;text-align:center;align-items:center;}.page-banner{padding:var(--space-3xl) 0;}.page-banner__title{font-size:1.625rem;}}@media (max-width:640px){.hero__title{font-size:1.5rem;}.stats-bar__grid{grid-template-columns:1fr 1fr;}.product-card__content{padding:var(--space-md);}.back-to-top{bottom:20px;right:20px;width:40px;height:40px;font-size:1rem;}}@media (max-width:1024px){.grid-3,.grid-4,.grid-stats{grid-template-columns:repeat(2,1fr);}.grid-1x1,.grid-2xl,.grid-7-3,.grid-3-2,.grid-2-md,.grid-2-sm,.grid-2-xl{grid-template-columns:1fr;gap:var(--space-2xl);}}@media (max-width:768px){.grid-2,.grid-3,.grid-4,.grid-stats,.grid-2xl,.grid-7-3,.grid-3-2,.grid-2-md,.grid-2-sm,.grid-2-xl{grid-template-columns:1fr;}}@media (max-width:640px){.grid-2{grid-template-columns:1fr;}}