/* THE OBSIDIAN VAULT */
body {
    background-color: #050505; /* Deep Lacquer */
    color: #e0e0e0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* THE INDIGO PULSE */
.indigo-pulse {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, #4b0082 0%, #000000 85%);
    border-radius: 50%;
    box-shadow: 0 0 30px #4b0082;
    animation: breathe 4s infinite ease-in-out;
    cursor: pointer;
    border: 1px solid rgba(75, 0, 130, 0.2);
}

@keyframes breathe {
    0%, 100% { transform: scale(1); opacity: 0.7; box-shadow: 0 0 20px #4b0082; }
    50% { transform: scale(1.08); opacity: 1; box-shadow: 0 0 60px #4b0082; }
}

#response-text {
    margin-top: 40px;
    max-width: 500px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 1px;
    color: #8a8a8a; /* Dimmed until spoken */
}