header.master-header {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100px;
    top: -100px;
    z-index: 10;
    /*position: sticky;*/
    /*top: 0;*/
    /*z-index: 10;*/
    backdrop-filter: blur(1rem);
    background: rgba(0, 0, 0, 0.5);

    &.sticky {
        position: sticky;
        backdrop-filter: none;

        nav {
            transform: translateY(96px);
            backdrop-filter: blur(10px);

            &::before {
                content: '';
                display: block;
                position: absolute;
                inset: 0;
                z-index: -1;
                background: var(--fyr-color-black);
                opacity: 0.66;
            }

            &::after {
                content: '';
                display: block;
                position: absolute;
                inset: 0;
                z-index: -1;
                border-radius: inherit;
                box-shadow: 0 0 100px var(--fyr-color-primary);
                opacity: 0.1;
            }
        }
    }

    a.logo {

        img {
            display: block;
            height: 48px;
            transform: translateY(-3px);
        }
    }

    nav {
        font-size: 1rem;
        border-radius: 100px;
        padding: 1.25em 2.5em;
        position: relative;
        transform: translateY(0);
        transition: transform 0.5s ease;

        &::before {
            border-radius: inherit;
            transition: background 0.5s ease;
        }

        &.mobile-only {
            padding: 0;
            position: relative;
            filter: drop-shadow(0 0 20px var(--fyr-color-black));

            &.open ul {
                pointer-events: auto;
                opacity: 1;
                transform: translateY(14px);
            }

            button {
                display: flex;
                align-items: center;
                justify-content: center;
                padding: 1rem;
                background: transparent;
                border: none;
                color: var(--fyr-color-white);

                i {
                    font-size: 40px;
                }
            }

            ul {
                pointer-events: none;
                width: 160px;
                gap: 0;
                padding: 0.75rem 0;
                position: absolute;
                top: 100%;
                right: 0;
                transform: translateY(0);
                border-radius: 20px;
                opacity: 0;
                transition: all 200ms ease;

                &::before {
                    content: '';
                    display: block;
                    position: absolute;
                    inset: 0;
                    z-index: 0;
                    background: var(--fyr-color-black);
                    border-radius: inherit;
                    opacity: 0.95;
                }

                &::after {
                    content: '';
                    display: block;
                    position: absolute;
                    inset: 0;
                    z-index: -1;
                    border-radius: inherit;
                    background: var(--fyr-color-primary);
                    box-shadow: 0 0 100px var(--fyr-color-primary-glow);
                    opacity: 0.75;
                }

                li {
                    padding: 0.75rem 1.5rem;
                    text-align: right;
                    position: relative;

                    a {
                        
                    }
                }
            }
        }

        ul {
            margin: 0;
            padding: 0;
            gap: 48px;
            list-style: none;

            li {

                a {
                    color: var(--fyr-color-white);
                    text-decoration: none;
                    font-weight: bold;
                }
            }
        }
    }

    a.button {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 12px 22px 12px 28px;
        color: var(--fyr-color-white);
        background: var(--fyr-color-primary);
        border-radius: 100px;
        border: none;
        text-decoration: none;
        font-weight: bold;
        position: relative;

        &::before {
            /*content: '';*/
            display: block;
            position: absolute;
            inset: 0;
            border: 1px solid var(--fyr-color-neutral);
            border-radius: 100px;
            opacity: 0.33;
        }

        i {
            font-size: 1.2rem;
            line-height: 0;
        }
    }
}