.site-header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: relative;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    color: #1a73e8;
    text-decoration: none;
    font-size: 24px;
    font-weight: bold;
    transition: color 0.2s;
}

.logo-link:hover {
    color: #1557b0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.language-button {
    background: none;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
    font-size: 16px;
    color: #666;
    transition: color 0.2s;
}

.language-button:hover {
    color: #1a73e8;
}

.language-button.active {
    color: #1a73e8;
    font-weight: bold;
}

/* Responsive styles */
@media (max-width: 768px) {
    .header-container {
        padding: 0 15px;
    }

    .logo-link {
        font-size: 20px;
    }

    .language-button {
        padding: 5px 8px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .header-container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .nav-menu {
        width: 100%;
        justify-content: center;
    }
}

/* Print styles */
@media print {
    .site-header {
        display: none;
    }
}