/* Responsive mobile và tablet */
@media(max-width:900px){.desktop-nav{display:none}.header{grid-template-columns:1fr auto}.hero-content,.journey-layout,.map-layout,.proof{grid-template-columns:1fr}.context-grid{grid-template-columns:1fr 1fr}.context-item:nth-child(3){border-left:0;border-top:1px solid var(--border)}.context-item:nth-child(4){border-top:1px solid var(--border)}.guide{position:static}.cards{grid-template-columns:1fr 1fr}.journal-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
    @media(max-width:640px){.container{width:min(calc(100% - 24px),var(--page))}.top-status .container{justify-content:flex-start;overflow:hidden;white-space:nowrap}.header{min-height:62px}.brand{font-size:.86rem}.header-actions .icon-btn:first-child{display:none}.header-actions .navigation-quick-access{display:grid!important}.navigation-quick-access{width:40px;height:40px}.navigation-quick-access--login{top:14px;right:14px}.hero{min-height:690px;background-image:linear-gradient(180deg,rgba(12,35,27,.2) 0%,rgba(12,35,27,.7) 62%,rgba(12,35,27,.92) 100%),url("../images/home/home-hero-mobile.webp");background-position:center;background-size:cover}.hero-content{gap:25px;padding:58px 0 50px}.hero h1{font-size:clamp(2.7rem,15vw,4.4rem)}.hero-actions{display:grid}.context{margin-top:0}.context .container,.map-section .container{width:100%}.context-grid{border-right:0;border-left:0;border-radius:0;box-shadow:none}.context-item{min-height:74px;padding:13px 11px}.section{padding:52px 0}.journey-card,.guide{padding:20px}.card-top{display:block}.card-top .badge{margin-top:10px}.current-step{grid-template-columns:auto 1fr}.current-step .btn{grid-column:1/-1}.guide-actions,.cards,.proof-list,.footer-grid{grid-template-columns:1fr}.map-section .heading{padding:0 12px}.map-layout{border-radius:0}.map{min-height:420px}.map-panel{position:relative;z-index:2;margin-top:-28px;border-radius:22px 22px 0 0}.proof-intro{padding:28px 22px}.proof-item:last-child{grid-column:auto}.memory{grid-template-columns:105px 1fr}.mobile-nav,.sos{display:grid}footer{padding-bottom:138px}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}