body {
    font-family: 'Poppins', sans-serif;
    background-color: #e0f7fa; /* Fondo cyan claro */
    color: #00695c; /* Cyan oscuro */
    padding: 20px;
    margin: 0;
}

header {
    background: linear-gradient(135deg, #4dd0e1, #00695c); /* Gradiente cyan */
    padding: 30px 20px;
    text-align: center;
    border-bottom: 4px solid #ffffff;
    margin-bottom: 30px;
}

header h1 {
    font-size: 2.2em;
    color: #ffffff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

header p {
    font-size: 1.1em;
    color: #e0f7fa;
}

.question-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid #b2ebf2;
    text-align: center;
}

.question-container h2 {
    font-size: 1.5em;
    color: #00695c;
    margin-bottom: 20px;
}

.options {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.options button {
    padding: 10px 20px;
    background-color: #4dd0e1;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.options button:hover {
    background-color: #00695c;
}

.result-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid #b2ebf2;
    text-align: center;
}

.result-container h2 {
    font-size: 1.5em;
    color: #00695c;
    margin-bottom: 20px;
}

.result-container p {
    font-size: 1.1em;
    color: #00695c;
    margin-bottom: 20px;
}

#restart {
    padding: 10px 20px;
    background-color: #4dd0e1;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#restart:hover {
    background-color: #00695c;
}

footer {
    text-align: center;
    margin-top: 40px;
}

footer button {
    padding: 10px 20px;
    background-color: #00695c;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

footer button:hover {
    background-color: #4dd0e1;
}

footer p {
    font-size: 0.9em;
    color: #00695c;
    margin-top: 10px;
}

@media (max-width: 600px) {
    header h1 { font-size: 1.8em; }
    .question-container h2 { font-size: 1.3em; }
    .options { flex-direction: column; gap: 10px; }
}