.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.glass-card {
    background: rgba(32, 31, 31, 0.4);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(138, 43, 226, 0.1);
    transition: all 0.3s ease;
}
.glass-card:hover {
    border-color: rgba(138, 43, 226, 0.4);
    background: rgba(32, 31, 31, 0.6);
    box-shadow: 0 10px 30px -10px rgba(138, 43, 226, 0.2);
}
.ambient-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}
#threejs-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}