header{width:100%;flex-direction:column;justify-content:center;background-color:var(--bg-dark);position:sticky;top:0;z-index:1000;border-bottom:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-sm)}header,nav{display:flex}nav{flex-direction:row;justify-content:space-between;flex-direction:row-reverse;align-items:center;padding:.5rem;position:relative}.nav-toggle{display:none;border:1px solid var(--white);padding:8px 14px;border-radius:40px;background:transparent}.nav-links,.nav-toggle{color:var(--white);font-size:16px}.nav-links{display:flex;list-style:none;align-items:center;gap:2rem;font-weight:500}.nav-links li{font-size:20px}nav img{width:auto}.active a{font-weight:700;color:var(--primary)}@media (max-width:768px){.nav-toggle{display:inline-flex;align-items:center;justify-content:center}.nav-links{display:none;position:absolute;top:calc(100% + 8px);right:0;flex-direction:column;align-items:flex-start;gap:.75rem;padding:.9rem 1rem;border-radius:14px;background-color:var(--bg-dark);border:1px solid rgba(255,255,255,.35);box-shadow:0 20px 50px rgba(15,23,42,.18);z-index:9999}.nav-links li{font-size:16px}.nav-links-open{display:flex}}@media (max-width:400px){nav img{width:55px;height:55px}}.language-toggle{display:flex;align-items:center;justify-content:center;background-color:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--bg-dark-soft);border-radius:9999px;border:1px solid rgba(0,0,0,.05);font-size:14px;font-weight:600;padding:6px 14px;gap:8px;cursor:pointer;transition:all .2s ease-in-out;text-decoration:none;box-shadow:0 1px 3px rgba(0,0,0,.1);height:36px;white-space:nowrap}.language-toggle:hover{background-color:#ffffff;transform:translateY(-1px);box-shadow:0 4px 6px rgba(0,0,0,.1)}.language-toggle:active{transform:translateY(0)}.flag-icon{width:20px;height:15px;border-radius:2px;object-fit:cover;box-shadow:0 1px 2px rgba(0,0,0,.1)}.lang-text{line-height:1;padding-top:1px}@media (max-width:768px){.language-toggle{padding:4px 10px;font-size:13px;height:32px;gap:6px}.flag-icon{width:18px;height:13.5px}}