body{
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #f4f4f4;
}

/* FLEXBOX */
.flex-container{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    background-color: #2c3e50;
    padding: 15px;
}

.flex-item{
    padding: 5px;
}

.logo{
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.menu{
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu a{
    color: white;
    text-decoration: none;
}

/* GRID */
.grid{
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 20px;
    padding: 20px;
}

.card{
    background: white;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    transition: 0.3s;
}

.card:hover{
    transform: translateY(-8px);
    background-color: #3498db;
    color: white;
}

/* TABLET */
@media(max-width:992px){
    .grid{
        grid-template-columns: repeat(2,1fr);
    }
}

/* CELULAR */
@media(max-width:600px){

    .grid{
        grid-template-columns: 1fr;
    }

    .flex-container{
        flex-direction: column;
    }

    .menu{
        flex-direction: column;
        align-items: center;
    }
}