body{
    margin:0;
    background:#ff8fb1;
    font-family:Arial;
    text-align:center;
    color:white;
}

.title{
    font-size:60px;
    margin-top:40px;
}

/* card */
.machine{
    margin-top:40px;
    display:flex;
    flex-direction:column;
}

.window{
    width:400px;
    height:250px;
    overflow:hidden;
    border-radius:25px;
    box-shadow:0 20px 50px rgba(0,0,0,0.4);
    background:white;
}

/* nastro immagini */
.reel{
    display:flex;
    flex-direction:column;
    transition:transform 4s cubic-bezier(.15,.8,.2,1);
}

.reel img{
    width:400px;
    height:250px;
    object-fit:cover;
}

/* bottone */
.spin{
    margin-top:40px;
    padding:18px 40px;
    font-size:24px;
    border:none;
    border-radius:40px;
    background:white;
    color:#ff4d88;
    cursor:pointer;
    transition:0.3s;
}

.spin:hover{
    transform:scale(1.1);
}

#cityName{
    margin-top:15px;
    font-size:28px;
    letter-spacing:2px;
    font-weight:bold;
    color:white;
}


/* bottone */
.btn{
    padding:18px 40px;
    font-size:24px;
    background:#ffa0bf;
    color:white;
    text-decoration:none;
    border-radius:40px;
    transition:0.3s;
}

.btn:hover{
    background:#e6005c;
    transform:scale(1.1);
}

/* animazioni */
.hidden{
    opacity:0;
    transform:translateY(80px);
    transition:1.2s ease;
}

.show{
    opacity:1;
    transform:translateY(0);
}


/* prima sequenza (5 secondi) */
.delayed{
    opacity:0;
    transition: opacity 2s ease;
}

/* seconda sequenza (15 secondi totali) */
.delayed-second{
    opacity:0;
    transition: opacity 2s ease;
}

.visible{
    opacity:1;
}


.loader{
    width:50px;
    height:50px;
    border:5px solid rgba(255,255,255,0.3);
    border-top:5px solid white;
    border-radius:50%;
    margin:40px auto;
    animation: spin 1s linear infinite;
}

@keyframes spin{
    from{ transform:rotate(0deg); }
    to{ transform:rotate(360deg); }
}