.testimonial-section {
    padding: 80px 0;
    background-color: #fff;
    /* Different background to stand out */
}

/* --- Filter Button Styles --- */
.testimonial-section .filter-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.testimonial-section .filter-btn {
    padding: 10px 22px;
    border: 1px solid #ddd;
    background-color: #fff;
    color: var(--text-dark);
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Hind Siliguri', sans-serif;
    font-weight: 500;
    transition: all 0.3s ease;
}

.testimonial-section .filter-btn:hover {
    background-color: var(--primary-blue);
    color: #fff;
    border-color: var(--primary-blue);
}

.testimonial-section .filter-btn.active {
    background-color: var(--primary-blue);
    color: #fff;
    border-color: var(--primary-blue);
    box-shadow: 0 4px 10px rgba(5, 110, 182, 0.3);
}

.testimonial-carousel-container {
    position: relative;
    margin-top: 40px;
}

.testimonial-carousel-wrapper {
    display: flex;
    gap: 30px;
    overflow-x: hidden;
    scroll-behavior: smooth;
    padding: 20px 0;
    /* Padding for shadow */
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

.testimonial-carousel-wrapper::-webkit-scrollbar {
    display: none;
    /* Hide scrollbar for Chrome, Safari and Opera */
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 20px);
    background-color: #f8faff;
    border: 1px solid #eaf2ff;
    border-radius: 10px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card.filtered-out {
    display: none;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(5, 110, 182, 0.1);
}

.testimonial-content {
    position: relative;
    padding-left: 45px;
}

.quote-icon {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 2.5rem;
    color: var(--primary-blue);
    opacity: 0.15;
}

.testimonial-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 25px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: auto;
    /* Pushes author to the bottom */
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.author-info h4 {
    margin: 0 0 4px 0;
    color: var(--text-dark);
    font-weight: 600;
}

.author-info span {
    font-size: 0.9rem;
    color: var(--primary-blue);
}

.testimonial-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #fff;
    color: var(--primary-blue);
    border: 1px solid #eee;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 5;
    transition: all 0.3s ease;
}

.testimonial-carousel-btn:hover {
    background-color: var(--primary-blue);
    color: #fff;
}

.t-prev-btn {
    left: -22px;
}

.t-next-btn {
    right: -22px;
}

/* Responsive adjustments for testimonial section */
@media (max-width: 992px) {
    .testimonial-card {
        flex-basis: calc(50% - 15px);
    }
}

@media (max-width: 768px) {
    .testimonial-card {
        flex-basis: calc(100% - 100px);
    }

    .testimonial-carousel-wrapper {
        padding-left: 20px;
        padding-right: 20px;
        margin: 0 -20px;
    }

    .t-prev-btn {
        left: 5px;
    }

    .t-next-btn {
        right: 5px;
    }
}

@media (max-width: 576px) {
    .testimonial-card {
        flex-basis: 85%;
    }
}