body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #fff0f6;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background: #ff66b2;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.contacto {
    max-width: 600px;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(255, 102, 178, 0.3);
}

.contacto h2 {
    color: #ff66b2;
    margin-bottom: 15px;
}

.contacto label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

.contacto input,
.contacto textarea {
    width: 100%;
    padding: 12px;
    margin-top: 5px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 16px;
    box-sizing: border-box;
}

/* Botón enviar */
.boton-enviar {
    display: block;
    margin: 20px auto;
    background: #ff66b2;
    color: #fff;
    padding: 14px 25px;
    border-radius: 25px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
}

.boton-enviar:hover {
    background: #fff;
    color: #ff66b2;
    border: 2px solid #ff66b2;
}

/* Producto seleccionado */
.producto-seleccionado {
    background: #fff0f6;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-style: italic;
    text-align: center;
}

.producto-seleccionado img {
    display: block;
    margin: 10px auto;
    max-width: 100%;   /* se adapta al ancho del teléfono */
    height: auto;
    border: 1px solid #ccc;
    border-radius: 6px;
}

/* Botón volver */
.volver-fundas {
    text-align: center;
    margin-top: 20px;
}

.boton-volver {
    display: inline-block;
    margin: 20px auto;
    background: #ff66b2;
    color: #fff;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.boton-volver:hover {
    background: #fff;
    color: #ff66b2;
    border: 2px solid #ff66b2;
}

/* Info extra */
.info-extra {
    max-width: 600px;
    margin: 20px auto;
    text-align: center;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(255, 102, 178, 0.3);
}

.info-extra h2 {
    color: #ff66b2;
    margin-bottom: 15px;
}

.info-extra ul {
    list-style: none;
    padding: 0;
}

.info-extra li {
    margin: 10px 0;
    font-size: 16px;
}

/* Aviso */
.aviso-datos {
    margin-top: 15px;
    text-align: center;
    color: #b30059;
    font-size: 14px;
    font-style: italic;
    background: #ffe6f2;
    padding: 10px;
    border-radius: 8px;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background: #fff0f6;
    margin-top: 40px;
    border-top: 2px solid #ff66b2;
}

footer p {
    margin: 5px 0;
    color: #555;
    font-size: 14px;
}

footer a {
    color: #ff66b2;
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    text-decoration: underline;
}

/* Modal */
#modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}
#modal .contenido {
    background: #fff;
    padding: 20px 30px;
    border-radius: 8px;
    text-align: center;
}
#modal .contenido h2 {
    color: green;
    margin-bottom: 10px;
}
#modal .contenido button {
    margin-top: 15px;
    padding: 8px 15px;
    background: #ff66b2;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* Responsive para pantallas pequeñas */
@media (max-width: 600px) {
    header h1 {
        font-size: 22px;
    }

    .contacto, .info-extra {
        margin: 10px;
        padding: 15px;
    }

    .contacto input,
    .contacto textarea {
        font-size: 15px;
    }

    .boton-enviar,
    .boton-volver {
        width: 90%;          /* botones grandes en móvil */
        font-size: 15px;
    }

    .info-extra li {
        font-size: 14px;
    }
}