@keyframes moverArribaAbajo {
    0% { transform: translateY(15px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(15px); }
}

.titulo-aprender,
.titulo-kichwa {
    font-family: 'Comic Sans MS', cursive;
    color: #ff5722;
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px #ffe0b2;
    animation: moverArribaAbajo 2s ease-in-out infinite;
}

.titulo-juego {
    font-family: 'Comic Sans MS', cursive;
    color: #5e645c;
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px #ffe0b2;
    animation: moverArribaAbajo 2s ease-in-out infinite;
}

.fondo_titulo {
    background-color: #fce4ec;
    border-radius: 15px;
    padding: 15px;
    display: inline-block;
}

.menu-card {
    border-radius: 20px;
    background-color: #fce4ec;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding: 15px;
}

.menu-card:hover {
    transform: scale(1.05);
    background-color: #f8bbd0;
}

.menu-img {
    max-height: 160px;
    border-radius: 15px;
    margin-bottom: 10px;
}

.menu-title {
    font-size: 1.5rem;
    font-family: 'Comic Sans MS', cursive;
    color: #ad1457;
    text-shadow: 1px 1px #fff;
}

.card-mes {
    background-color: #fffde7;
    border-radius: 20px;
    transition: transform 0.3s ease;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.card-mes:hover {
    transform: scale(1.05);
}

.card-title {
    font-size: 1.6rem;
    color: #388e3c;
    font-weight: bold;
}

.btn-audio {
    background-color: #ffca28;
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 1rem;
    color: #5d4037;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-audio:hover {
    background-color: #ffc107;
}

.btn-volver {
    background-color: #7e7c7a; 
    color: white;
    font-size: 1.2rem;
    padding: 10px 30px;
    border: none;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.btn-volver:hover {
    background-color: #afaead; 
    color: #fffde7;     
}