.header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background-color: var(--aok-white);
    transition: height 0.3s ease, box-shadow 0.3s ease;
    z-index: 1002;
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.05));
}

.header.is-sticky {
    @media (min-width: 979px) {
        filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.1));
    }
}

.header__logo {
    transition: width 0.3s ease, height 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 2.5rem;
    width: 12rem;

    @media (min-width: 979px) {
        height: 4rem;
        width: 19.125rem;
    }
}

.header.is-sticky .header__logo {
    @media (min-width: 979px) {
        height: 3.2rem;
        width: 15.3rem;
    }
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 100%;
    transition: all 0.3s ease;
    padding: 1rem 0;

    @media (min-width: 979px) {
        padding: 0;
    }
}

.header.is-sticky .header__inner {
    .menu__link {
        @media (min-width: 979px) {
            padding: 1.75rem 0;
        }
    }
}