/* Navigation Styles */
.navbar {
    background: var(--white);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-color) !important;
    font-size: 1.5rem;
}

.navbar-brand i {
    margin-right: 0.5rem;
}

.nav-link {
    color: var(--dark-gray) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active::after {
    width: 100%;
}

/* Language Dropdown Styles */
.language-dropdown {
    position: relative;
}

.language-dropdown .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    transition: var(--transition-fast);
}

.language-dropdown .btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.current-flag,
.flag {
    font-size: 1.2rem;
}

.current-language,
.language-name {
    font-size: 0.9rem;
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-md);
    padding: 0.5rem 0;
    min-width: 150px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray);
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--light-gray);
}

.dropdown-item.active {
    background: var(--light-gray);
    color: var(--dark-gray);
}

.dropdown-item .flag {
    font-size: 1.1rem;
}

.dropdown-item .language-name {
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar-nav {
        margin-top: 1rem;
    }
    
    .nav-link {
        margin: 0.25rem 0;
        padding: 0.5rem 0;
    }
    
    .language-dropdown {
        margin-top: 1rem;
        margin-left: 0 !important;
    }
    
    .language-dropdown .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .current-language,
    .language-name {
        font-size: 0.85rem;
    }
}