#header {
    transition: background 0.5s linear;
    -webkit-transition: background 0.5s linear;
    -moz-transition: background 0.5s linear;
}

.header-fill {
    background-color: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    border-bottom: 1px solid var(--roxo-logo);
}

.nav-link {
    color: black;
}

.nav-link:hover {
    color: var(--roxo-logo);
}

#header .atual {
    font-weight: 500;
    color: var(--azul-logo);
}

#header .navbar-brand {
    padding-top: 0;
    padding-bottom: 0;
}

#footer {
    border-top: 1px solid var(--roxo-logo);
    background: white;
    backdrop-filter: blur(10px);
    color: black;
    padding: 50px 0;
    text-align: center;
}

#footer a {
    text-decoration: none;
    color: black;
}

#footer #sec {
    padding-top: 20px;
}

@media only screen and (max-width: 1400px) {
    #header nav .nav-item {
        width: 250px;
    }
}

@media only screen and (max-width: 1200px) {
    #header nav .nav-item {
        width: 220px;
    }
}

@media only screen and (max-width: 1000px) {
    #header nav .nav-item {
        width: auto;
    }

    #footer img {
        height: 80px;
    }
}

@media only screen and (max-width: 770px) {
    #footer img {
        height: 70px;
    }
}

@media only screen and (max-width: 600px) {
    #footer img {
        height: 100px;
    }
}