.swiper-pagination-bullet {
        background: #4b5563;
        opacity: 1;
    }
    .swiper-pagination-bullet-active {
        background: #3b82f6;
        width: 20px;
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    .swiper-button-next, .swiper-button-prev {
        color: #3b82f6;
        background: rgba(17, 24, 39, 0.8);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        backdrop-filter: blur(4px);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .swiper-button-next:after, .swiper-button-prev:after {
        font-size: 18px;
        font-weight: bold;
    }
    
    /* Glass Card Effect */
    .review-card {
        background: rgba(17, 24, 39, 0.7);
        backdrop-filter: blur(12px);
        border: 1px solid rgba(255, 255, 255, 0.05);
        transition: all 0.3s ease;
    }
    .review-card:hover {
        border-color: rgba(59, 130, 246, 0.3);
        transform: translateY(-2px);
        box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    }