.testimonial-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.testimonial-track {
    display: flex;
    gap: 30px;
    transition: transform .5s ease;
    will-change: transform;
}

/* Kartlar */
.testimonial-card {
    min-width: 380px;
    background: #fff;
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* OK BUTONLARI */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: none;
    font-size: 35px;
    padding: 10px 16px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 20;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.slider-left { left: -30px; }
.slider-right { right: -30px; }