.feature-card {
        border: 5px solid #f0f0f0;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 6px 15px rgba(148, 204, 44, 0.15);
        position: relative;
        transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        background: #fff;
    }
    
    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 20px rgba(204, 238, 68, 0.25);
        border-color: #e0e0e0;
    }
    
    .feature-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 10px;
        transition: all 0.5s ease;
        filter: brightness(0.95);
    }
    
    .feature-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(108, 63, 182, 0.7) 0%, rgba(80, 70, 156, 0.8) 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: all 0.4s ease;
        backdrop-filter: blur(2px);
    }
    
    .overlay-content {
        text-align: center;
        padding: 20px;
        transform: translateY(20px);
        transition: all 0.4s ease;
    }
    
    .overlay-title {
        color: white;
        font-size: 1.8rem;
        font-weight: 600;
        margin-bottom: 1rem;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }
    
    .feature-card:hover .feature-image {
        transform: scale(1.05);
        filter: brightness(0.8);
    }
    
    .feature-card:hover .feature-overlay {
        opacity: 1;
    }
    
    .feature-card:hover .overlay-content {
        transform: translateY(0);
    }
    
    .overlay-cta .btn {
        transition: all 0.3s ease;
        letter-spacing: 0.5px;
    }
    
    .overlay-cta .btn:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: translateY(-2px);
    }
    
    @media (max-width: 992px) {
        .overlay-title {
            font-size: 1.5rem;
        }
    }