@keyframes liquid-wave {
    0% { background-position: 200% center; }
    100% { background-position: 0% center; }
}

.shimmer-wave {
    background: linear-gradient(
        90deg,
        #18660E 0%,
        #18660E 40%,
        #4ade80 50%,
        #18660E 60%,
        #18660E 100%
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: liquid-wave 4s linear infinite;
    display: inline-block;
    white-space: nowrap;
}

model-viewer {
    width: 100%;
    height: 350px;
    background-color: #09090b;
    border-radius: 0.75rem;
}

.feature-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #27272a;
}
.feature-card:hover {
    border-color: #18660E;
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(24, 102, 14, 0.25);
}