body {
    background-color: rgba(214,214,214,1);
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    background-image: url('./fondo.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}

h1 {
    text-align: center;
    padding: 20px;
    margin-top: 0px;
    margin-bottom: 20px;
    background: linear-gradient(to bottom, #81D0F0, #4b96ff);
    box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.2);
    color: white;
    font-family: 'Roboto', sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.content {
    flex-grow: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.fila {
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: 20px;
    margin: 20px;
    
    height: 150px;
    width: 300px;
    box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.1);
    color: white;
    background: linear-gradient(to bottom, #81D0F0, #4b96ff);
    transition: all 0.3s ease;
}

.item:hover {
    transform: translateY(-10px);
    box-shadow: 0px 20px 25px rgba(0, 0, 0, 0.3);
}

.item a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    text-decoration: none;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
}

footer {
    text-align: center;
    padding: 20px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    background: linear-gradient(to bottom, #81D0F0, #4b96ff);
}

footer a {
    color: white;
}