main {
    padding: 30px 20px;
    margin: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #ffffff;
}

.proyecto-details {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 columnas por fila */
    gap: 20px;
    justify-content: center;
    max-width: 1200px;
    margin: auto;
}

.proyecto-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
    height: 290px;
    width: 320px;
    padding: 15px;
}

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

.proyecto-card h2 {
    font-size: 1.5em;
    margin: 15px 10px;
    color: #ffffff;
}

.proyecto-card p {
    font-size: 1em;
    margin: 10px;
    color: #dddddd;
    margin-bottom: 20px;
}

.btn {
    margin-top: 15px;
    background-color: #007bff;
    color: white;
    border: none;
    padding: 15px;
    width: 100%;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    text-decoration: none;
}
.btn:hover {
    background-color: #0056b3;
}