.header {
    position: fixed;
    width: 100%;
    background-color: var(--cor-primaria);
    grid-area: header;
    padding: 10px 20px;
    box-shadow: 0px 10px 40px 5px rgba(0, 0, 0, 0.3);
    z-index: 100;
}

.header .music-inform {
    text-align: center;
    color: var(--cor-terciaria);
    border-bottom: 1px ridge var(--cor-terciaria);
    margin-bottom: 10px;
}

.header .music-inform .ativar-desativar-musica {
    display: flex;
    justify-content: end;
    margin-right: 15px;
}

.header .nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .nav-bar .logo a {
    display: flex;
    align-items: center;
    gap: 5px;
}

.header .nav-bar .logo a .logo-image {
    width: 90px;
}

.header .nav-bar .logo .logo-titulo {
    transition: 0.2s;
    user-select: none;
    color: var(--cor-branca);
    font-size: 20px;
    font-family: 'Cinzel', serif;
}

.header .nav-bar .logo a:hover .logo-titulo {
    color: var(--cor-secundaria);
}

.header .nav-bar .nav-list ul {
    display: flex;
}

.header .nav-bar .nav-list ul .nav-item .nav-link {
    color: var(--cor-branca);
    position: relative;
    padding: 10px 15px;
    font-weight: 500;
    font-size: 20px;
    text-transform: capitalize;
    margin-right: 15px;
}

.header .nav-bar .nav-list ul .nav-item .nav-link:active {
    color: var(--cor-click-active);
}

.header .nav-bar .nav-list ul .nav-link::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 3px;
    bottom: 0;
    left: 0;
    background-color: var(--cor-borda-dinamica);
    transition: 0.5s ease-in-out;
}

.header .nav-bar .nav-list ul .nav-link:hover::after {
    width: 100%;
}

.header .nav-bar .trilho {
    width: 60px;
    height: 25px;
    position: relative;
    background-color: var(--cor-terciaria);
    border-radius: 20px;
    cursor: pointer;
}

.header .nav-bar .trilho .indicador {
    position: absolute;
    background-color: var(--cor-primaria);
    transform: scale(0.8);
    width: 50%;
    height: 100%;
    border-radius: 20px;
    left: 0;
    transition: 0.8s;
}

.mobile-menu-icon {
    display: none;
}

.mobile-menu {
    display: none;
    background-color: rgba(255, 255, 255, 0.6);
    position: fixed;
    top: 77px;
    right: 0;
    width: 50vw;
    height: 100vh;
    z-index: 1;
    box-shadow: 0px 30px 40px 0px rgba(0, 0, 0, 0.2);
}

.mobile-menu .nav-item .nav-link {
    position: relative;
    padding: 5px 0px;
    font-weight: 500;
    text-transform: capitalize;
}

.mobile-menu .nav-item .nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--cor-borda-dinamica);
}

.mobile-menu .nav-item .nav-link:active {
    color: var(--cor-click-active);
}

/*Modo Dark*/

.header.dark {
    animation: darkActive 2s steps(1) infinite;
}

.header.dark .nav-bar .nav-list ul .nav-item .nav-link {
    color: var(--cor-terciaria);
    transition: 0.8s;
}

.header .nav-bar .trilho.dark {
    background-color: var(--cor-background-dark);
    box-shadow: 0px 0px 20px 0px rgba(0,100,194,0.7);
    animation: darkActive 2s steps(1) infinite;
}

.header .nav-bar .trilho.dark .indicador {
    background-color: var(--cor-terciaria);
    left: 50%;
}

.header.dark .nav-bar .nav-list ul .nav-item .nav-link:active {
    color: var(--cor-click-active);
}

.mobile-menu.dark {
    background-color: rgba(64, 82, 103, 0.6);
}

.mobile-menu.dark .nav-item .nav-link{
    color: var(--cor-terciaria);
}

.mobile-menu.dark .nav-item .nav-link:active {
    color: var(--cor-click-active);
}

/*Responsivo*/

@media (max-width: 1024px) {

    .header .nav-bar .logo a .logo-image {
        width: 40px;
    }

    .header .nav-bar .logo .logo-titulo {
        font-size: 14px;
    }

    .header .nav-bar .nav-list ul .nav-item .nav-link {
        margin-right: 0px;
        font-size: 16px;
    }
    
    .header .nav-bar .trilho {
        width: 50px;
        height: 20px;
    }
}

@media (max-width: 768px) {

    .header {
        width: 100vw;
        z-index: 1;
        padding: 10px 25px 10px 5px;
    }
    
    .header .music-inform .ativar-desativar-musica {
        display: flex;
        justify-content: end;
        margin-right: 22%;
    }

    .nav-item {
        display: none;
    }

    .mobile-menu {
        top: 115px;
    }

    .mobile-menu-icon {
        display: block;
    }

    .mobile-menu-icon button {
        background-color: transparent;
        cursor: pointer;
    }

    .mobile-menu ul {
        text-align: center;
    }

    .mobile-menu .nav-item {
        display: block;
        padding: 20px;
    }

    .open {
        display: block;
    }
}