.navigation ul {
    display: flex;
    gap: var(--spacing-large);
}

.navigation a {
    font-family: var(--font-secondary);
    color: var(--color-primary);
    font-weight: 500;
    position: relative;
    transition: var(--transition-smooth);
}

.navigation a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-secondary);
    transition: var(--transition-smooth);
}

.navigation a:hover {
    color: var(--color-secondary);
}

.navigation a:hover::after {
    width: 100%;
}

.language-switcher {
    display: flex;
    gap: var(--spacing-small);
}

.lang-btn {
    font-size: 0.8rem;
    color: var(--color-primary);
    opacity: 0.6;
    transition: var(--transition-smooth);
}

.lang-btn.active {
    opacity: 1;
    font-weight: bold;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

@media (max-width: 768px) {
    .navigation {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        overflow: hidden;
        transition: height 0.3s ease-in-out;
        box-shadow: 0 4px 6px rgba(74, 55, 40, 0.1);
    }

    .navigation.active {
        height: calc(100vh - 70px);
    }

    .navigation ul {
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-large) 0;
        opacity: 0;
        transform: translateY(-20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .navigation.active ul {
        opacity: 1;
        transform: translateY(0);
    }

    .navigation a {
        font-size: 1.2rem;
        padding: var(--spacing-medium) 0;
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 101;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .language-switcher {
        position: absolute;
        bottom: var(--spacing-large);
        left: 0;
        right: 0;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .navigation a {
        font-size: 1.1rem;
    }
}