.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.navbar__logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-color);
    text-decoration: none;
}

.navbar__logo-image {
    height: 40px;
    margin-right: 10px;
}

.navbar__menu {
    display: flex;
    list-style: none;
}

.navbar__item {
    margin-left: 30px;
}

.navbar__link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

.navbar__link:hover {
    color: var(--accent-color);
}

.navbar__toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

@media (max-width: 768px) {
    .navbar__toggle {
        display: block;
    }
    
    .navbar__menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        transition: transform 0.3s, opacity 0.3s;
        pointer-events: none;
    }
    
    .navbar__menu--active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .navbar__item {
        margin: 15px 0;
    }
}