header{
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    height: 48px;
    display: flex;
    justify-content: center;

    .top-bar-content{
        width: min(1200px, 100%);
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        
        ul {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: var(--space-xl); 

            a{
                font-size: var(--font-size-sm);
                font-weight: 500;
            }
        }

        img{
            height: 18px;
        }

        @media (max-width: 1080px) {
            nav{
                display: none;
            }      
        }

        .top-bar-icons{
            display: flex;
            justify-content: center;
            align-items: center;
            gap: var(--space-lg);

            .svg-nav-menu{
                display: none;
            }

            @media (max-width: 1080px) {
                .svg-nav-menu {
                display: block;
                }
            }

            a{
                display: flex;
            }

            .svg-cart-value{
                cursor: pointer;
                display: flex;
                align-items: center;
                gap: 2px;

                span{
                    display: block;
                    line-height: 1;
                    background: var(--color-blue);
                    color: white;
                    font-size: 12px;
                    font-weight: 600;
                    padding: 4px 8px;
                    border-radius: var(--radius-round);
                }

                span.hidden{
                    display: none;
                }
            }
        }
    }
}


.mobile-menu{
    display: flex;
    position: fixed;
    justify-content: space-between;
    top: 0;
    left: 0;
    transform: translateY(-100%);
    opacity: 0;
    background: white;
    width: 100%;
    height: 100vh;
    padding: 40px;
    ul {
        display: flex;
        flex-direction: column;
        margin: 0;
        padding: 0;
        gap: var(--space-sm);

        li{
            font-size: var(--font-size-xl);
            font-weight: 600;
        }
    }
    transition: transform 500ms ease-in, opacity 300ms ease-in, gap 800ms ease-in;
    z-index: 999;
}

.mobile-menu.open{
    transform: translateY(0);
    opacity: 1;
}

header.filled{
    background: white;
}