body {
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1)), url('/static/images/keyboard.webp');
    background-size: 100%;
    background-position: top center;
    background-repeat: no-repeat;
}

.custom-icon {
    font-size: 3.5rem;
}

.button-background {
    position: absolute;
    bottom: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding: 0.5rem;
}

.button-shadow {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.7);
}

.text-content {
    font-family: "Lora", serif;
    font-weight: 400;
    font-style: normal;
    color: #ffff7f;
}

div.app {
    font-family: "Smooch Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 800;
    font-style: normal;
    text-align: center;
    color: black;
}

span.highlight {
    background-color: #003F88;
    color: white;
}

/* Smartphone (hasta 600px de ancho) */
@media only screen and (max-width: 600px) {
    div.app {
        margin-left: 10px;
        margin-right: 10px;
        font-size: 1.6rem;
        line-height: 1.1;
    }

    span.highlight {
        padding-left: 7px;
        padding-right: 7px;
    }
}

/* Tablets (entre 601px y 1024px) */
@media only screen and (min-width: 601px) and (max-width: 1024px) {
    div.app {
        margin-left: 20px;
        margin-right: 20px;
        font-size: 3.2rem;
        line-height: 1.1;
    }

    span.highlight {
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* Desktops (más de 1024px) */
@media only screen and (min-width: 1025px) {
    div.app {
        margin-left: 90px;
        margin-right: 90px;
        font-size: 6rem;
        line-height: 1.2;
    }

    span.highlight {
        padding-left: 20px;
        padding-right: 20px;
    }
}

#main-menu .navbar-start a.navbar-item {
    color: white;
}