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

.content {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 80%;
    max-width: 800px;
    margin: 20px auto;
}

.question {
    margin: 10px 0;
    text-align: center;
    font-size: 22px;
}

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

.option {
    margin: 10px 0;
    text-align: center;
    font-size: 1.25em;
    padding: 10px;
    width: 60%;
    background-color: #6991d1;
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
}

.option:hover {
    background-color: #0056b3;
}

#next-button {
    display: block;
    margin-top: 20px;
    padding: 10px;
    width: 100%;
    background-color: #2eb075;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 20px; /* Mida de lletra de 20px per al text del botó final */
}

#next-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#progress-bar {
    width: 100%;
    background-color: #f3f3f3;
    border: 2px solid #ccc;
    margin-bottom: 20px;
    height: 20px;
    border-radius: 5px;
    position: relative;
}

#progress-bar-inner {
    height: 100%;
    width: 0;
    background-color: #2eb075;
    border-radius: 5px;
    position: absolute;
    top: 0;
    left: 0;
}

.progress-num {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #ccc;
    font-weight: bold;
}

#progress-num-1 {
    left: 16.66%;
}

#progress-num-2 {
    left: 50%;
}

#progress-num-3 {
    left: 83.33%;
}