.navigation[data-astro-cid-vzcar27r]{width:100%}.nav-container[data-astro-cid-vzcar27r]{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg);padding:var(--spacing-md) var(--spacing-xl);max-width:1400px;margin:0 auto}.nav-menu[data-astro-cid-vzcar27r]{display:flex;list-style:none;gap:var(--spacing-md);margin:0;padding:0}.nav-item[data-astro-cid-vzcar27r]{position:relative}.nav-link[data-astro-cid-vzcar27r]{display:block;padding:var(--spacing-sm) var(--spacing-md);color:var(--color-text);font-weight:500;text-decoration:none;transition:color var(--transition-fast);position:relative}.nav-link[data-astro-cid-vzcar27r]:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%) scaleX(0);width:80%;height:2px;background-color:var(--color-primary);transition:transform var(--transition-base)}.nav-link[data-astro-cid-vzcar27r]:hover,.nav-link[data-astro-cid-vzcar27r].active{color:var(--color-primary)}.nav-link[data-astro-cid-vzcar27r].active:after,.nav-link[data-astro-cid-vzcar27r]:hover:after{transform:translate(-50%) scaleX(1)}.language-switcher[data-astro-cid-vzcar27r]{display:flex;gap:var(--spacing-xs);border-left:1px solid var(--color-border);padding-left:var(--spacing-md)}.lang-link[data-astro-cid-vzcar27r]{padding:var(--spacing-xs) var(--spacing-sm);color:var(--color-text-light);font-size:.875rem;font-weight:600;text-decoration:none;border-radius:var(--border-radius-sm);transition:all var(--transition-fast)}.lang-link[data-astro-cid-vzcar27r]:hover{background-color:var(--color-background-alt);color:var(--color-primary)}.lang-link[data-astro-cid-vzcar27r].active{background-color:var(--color-primary);color:#fff}@media(max-width:768px){.nav-container[data-astro-cid-vzcar27r]{flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-md)}.nav-menu[data-astro-cid-vzcar27r]{flex-direction:column;width:100%;text-align:center}.nav-link[data-astro-cid-vzcar27r]{padding:var(--spacing-md)}.language-switcher[data-astro-cid-vzcar27r]{border-left:none;border-top:1px solid var(--color-border);padding-left:0;padding-top:var(--spacing-md)}}.header[data-astro-cid-qlfjksao]{position:sticky;top:0;z-index:1000;background-color:var(--color-background);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base)}.header-container[data-astro-cid-qlfjksao]{max-width:1400px;margin:0 auto;padding:var(--spacing-md) var(--spacing-xl)}.header-top[data-astro-cid-qlfjksao]{display:flex;align-items:center;justify-content:space-between}.logo-link[data-astro-cid-qlfjksao]{display:block;transition:opacity var(--transition-fast)}.logo-link[data-astro-cid-qlfjksao]:hover{opacity:.8}.logo[data-astro-cid-qlfjksao]{height:50px;width:auto;object-fit:contain}.mobile-menu-toggle[data-astro-cid-qlfjksao]{display:none;background:none;border:none;padding:var(--spacing-sm);cursor:pointer}.hamburger[data-astro-cid-qlfjksao]{display:block;width:24px;height:2px;background-color:var(--color-text);position:relative;transition:background-color var(--transition-base)}.hamburger[data-astro-cid-qlfjksao]:before,.hamburger[data-astro-cid-qlfjksao]:after{content:"";position:absolute;width:24px;height:2px;background-color:var(--color-text);transition:transform var(--transition-base)}.hamburger[data-astro-cid-qlfjksao]:before{top:-8px}.hamburger[data-astro-cid-qlfjksao]:after{bottom:-8px}.mobile-menu-toggle[data-astro-cid-qlfjksao][aria-expanded=true] .hamburger[data-astro-cid-qlfjksao]{background-color:transparent}.mobile-menu-toggle[data-astro-cid-qlfjksao][aria-expanded=true] .hamburger[data-astro-cid-qlfjksao]:before{transform:rotate(45deg) translate(5px,6px)}.mobile-menu-toggle[data-astro-cid-qlfjksao][aria-expanded=true] .hamburger[data-astro-cid-qlfjksao]:after{transform:rotate(-45deg) translate(5px,-6px)}.header-nav[data-astro-cid-qlfjksao]{display:block}@media(max-width:768px){.header-container[data-astro-cid-qlfjksao]{padding:var(--spacing-md)}.mobile-menu-toggle[data-astro-cid-qlfjksao]{display:block}.header-nav[data-astro-cid-qlfjksao]{display:none;margin-top:var(--spacing-md)}.header-nav[data-astro-cid-qlfjksao].open{display:block}}