.glass-card {
     background: rgba(255, 255, 255, 0.1);
     backdrop-filter: blur(10px);
     -webkit-backdrop-filter: blur(10px);
     border: 1px solid rgba(255, 255, 255, 0.2);
     box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
     border-radius: 20px;
}
.feature-icon {
     transition: all 0.3s ease;
}
.feature-card:hover .feature-icon {
     transform: translateY(-5px) scale(1.05);
}