.feature-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(124, 58, 237, 0.08);
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.4), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(124, 58, 237, 0.15), 
                0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(124, 58, 237, 0.2);
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(124, 58, 237, 0.1) 100%);
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.feature-icon-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(124, 58, 237, 0.08));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 24px;
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(124, 58, 237, 0.15) 100%);
}

.feature-card:hover .feature-icon-wrapper::after {
    opacity: 1;
}

.feature-icon {
    font-size: 36px;
    color: #7c3aed;
    transition: all 0.3s ease;
    z-index: 2;
    position: relative;
}

.feature-card:hover .feature-icon {
    color: #6d28d9;
    transform: scale(1.1);
}

.feature-title {
    color: #1e293b;
    transition: color 0.3s ease;
    font-size: 1.1rem;
    line-height: 1.4;
}

.feature-card:hover .feature-title {
    color: #7c3aed;
}

.feature-desc {
    color: #94a3b8;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.feature-card:hover .feature-desc {
    color: #64748b;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .feature-icon-wrapper {
        width: 70px;
        height: 70px;
    }
    
    .feature-icon {
        font-size: 32px;
    }
    
    .feature-title {
        font-size: 1rem;
    }
    
    .feature-card:hover {
        transform: translateY(-8px);
    }
}