.about-carousel {
    position: relative;
    width: 1200px;
    max-width: 100%;
    height: 600px;
    overflow: hidden;
    margin: 0 auto;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    color: white;
    font-size: 24px;
    cursor: pointer;
    z-index: 2;
}

.carousel-btn.prev {
    left: 20px;
}

.carousel-btn.next {
    right: 20px;
}

.carousel-btn:hover {
    background: rgba(0, 0, 0, 0.7);
}

.pic1 {
    filter: brightness(150%);
    object-fit: cover;
    object-position: 0 -200px;
}