.header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;border-bottom:1px solid #0000000f;transition:box-shadow .3s;position:fixed;top:0;left:0;right:0}.header .container{max-width:1400px}.header.scrolled{box-shadow:0 2px 20px #00000014}.nav{justify-content:space-between;align-items:center;height:72px;display:flex}.nav-brand{color:#0f172a;white-space:nowrap;flex-shrink:1;align-items:center;gap:12px;min-width:0;font-size:1.15rem;font-weight:800;display:flex;overflow:hidden}.nav-brand svg,.nav-brand img{flex-shrink:0;width:40px;height:40px}.nav-links{flex-shrink:1;align-items:center;gap:16px;min-width:0;list-style:none;display:flex;overflow:hidden}.nav-links a{color:#475569;white-space:nowrap;font-size:.85rem;font-weight:600;transition:color .2s}.nav-links a:hover,.nav-links a.active{color:#ef4444}.nav-actions{flex-shrink:0;align-items:center;gap:12px;display:flex}.mobile-menu-btn{cursor:pointer;background:0 0;border:none;padding:8px;display:none}.mobile-menu-btn svg{color:#334155;width:28px;height:28px}.mobile-nav{z-index:99;background:#fff;border-bottom:1px solid #e2e8f0;padding:16px 24px;display:none;position:fixed;top:72px;left:0;right:0;box-shadow:0 8px 20px #00000014}.mobile-nav.open{display:block}.mobile-nav a{color:#334155;border-bottom:1px solid #f1f5f9;padding:12px 0;font-size:1rem;font-weight:600;display:block}.mobile-nav a:hover{color:#ef4444}.footer{color:#94a3b8;background:#0f172a;padding:60px 0 32px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;display:grid}.footer-brand h3{color:#fff;margin-bottom:12px;font-size:1.2rem;font-weight:800}.footer-brand p{font-size:.85rem;line-height:1.7}.footer-col h4{color:#e2e8f0;margin-bottom:16px;font-size:.95rem;font-weight:700}.footer-col a{color:#94a3b8;word-break:break-word;padding:4px 0;font-size:.85rem;transition:color .2s;display:block}.footer-col a:hover{color:#ef4444}.footer-bottom{word-break:break-word;border-top:1px solid #ffffff14;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;padding-top:24px;font-size:.8rem;display:flex}.i18n-lang-switcher{z-index:120;align-items:center;display:inline-flex;position:relative}.i18n-lang-btn{color:#334155;cursor:pointer;background:#ffffffeb;border:1px solid #dbe3ee;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-size:.8rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 6px 18px #0f172a14}.i18n-lang-btn:hover{color:#0f172a;background:#fff;border-color:#cbd5e1;box-shadow:0 10px 24px #0f172a1f}.i18n-lang-btn svg{width:16px;height:16px}.i18n-lang-dropdown{z-index:1000;background:#fffffffa;border:1px solid #e2e8f0;border-radius:14px;min-width:156px;padding:6px;display:none;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 18px 40px #0f172a29}.i18n-lang-dropdown.open{display:block}.i18n-lang-option{color:#475569;cursor:pointer;border-radius:10px;padding:10px 12px;font-size:.85rem;font-weight:600;transition:background .15s,color .15s}.i18n-lang-option:hover{color:#0f172a;background:#f8fafc}.i18n-lang-option.active{color:#dc2626;background:#ef44441a;font-weight:700}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:768px){.nav-links,.nav-actions{display:none}.mobile-menu-btn{display:block}.footer-grid{grid-template-columns:1fr;gap:24px}}@media (max-width:480px){.footer-bottom{text-align:center;flex-direction:column;gap:12px}}