/* Media queries para tablets */
@media screen and (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        padding: 10px;
    }

    nav {
        margin-top: 10px;
        justify-content: center;
    }

    .container {
        padding: 10px;
    }

    .column {
        flex: 100%;
    }

    .slideshow, .barra-slideshow {
        height: auto;
    }

    .popup-text {
        width: 150px;
    }

    form {
        width: 100%;
    }

    input, textarea {
        width: 100%;
        box-sizing: border-box;
    }

    .image-container {
        width: 100%;
        max-width: 512px;
        height: 512px;
    }

    .animated-image {
        width: 100%;
        max-width: 512px;
        height: auto;
    }

    .parallax-section {
        height: 300px;
        background-attachment: scroll;
    }

    .parallax-content h2 {
        font-size: 2rem;
    }

    .parallax-content p {
        font-size: 1rem;
    }

    footer {
        text-align: center;
    }
    
    .social-links {
        margin-top: 1.5rem;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* Media queries para móviles pequeños */
@media screen and (max-width: 480px) {
    nav a {
        padding: 5px 8px;
        font-size: 14px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 20px;
    }

    p {
        font-size: 14px;
    }

    .image-container {
        width: 100%;
        max-width: 400px;
        height: 400px;
    }

    .animated-image {
        width: 100%;
        max-width: 400px;
        height: auto;
    }
}