.proyectos {
    background-color: #0D19A8;
    font-family: Arial, sans-serif;
    height: 100vh;
    display: flex;
    align-items: start;
    justify-content: center;
    padding-top: 50px;
}

.proyectos-titulo {
    text-align: center;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    margin: 2rem 0;
    font-size: 3.5rem;
    color: white;
}

.proyectos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 0 1rem;
    max-width: 1400px;
    margin: 0 auto;
}


.proyecto img {
    width: 100%;
    height: 100%;
    object-fit: cover;   /* Proporción sin deformar */
    display: block;
}


.back-button {
    position: fixed;
    top: 1rem;
    left: 1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background-color 0.3s;
}

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

.back-button svg {
    margin-right: 0.5rem;
}