body {
    margin: 0;
    background: #1a1a1a;
    color: #fff;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    flex-direction: column;
}

.container {
    text-align: center;
}

h1 {
    font-size: 3em;
    animation: pulse 2s infinite;
}

.satellite {
    width: 100px;
    height: 100px;
    margin-top: 20px;
    animation: rotate 6s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.footer {
    position: absolute;
    bottom: 20px;
    font-size: 0.9em;
    color: #888;
}

/* Botón de contacto */
.contact-btn {
    margin-top: 30px;
    padding: 10px 20px;
    background-color: #ffcc00;
    color: #000;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

.contact-btn:hover {
    background-color: #e6b800;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.7);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #2c2c2c;
    padding: 20px;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 0 15px rgba(255,255,255,0.2);
}

.modal-content h2 {
    margin-top: 0;
    color: #ffcc00;
}

.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    background: #444;
    border: none;
    border-radius: 5px;
    color: #fff;
}

.modal-content button {
    background-color: #ffcc00;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    font-weight: bold;
    border-radius: 5px;
}

.close-modal {
    float: right;
    cursor: pointer;
    font-size: 1.2em;
    color: #ccc;
}

.close-modal:hover {
    color: #fff;
}