.kiewit-timeline-slider {
    width: 100%;
    position: relative;
    background-color: #1a1a1a;
    padding: 40px 0;
}

.kiewit-timeline-slider .timeline-slide {
    position: relative;
    height: 300px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: 0 10px;
    transition: opacity 0.3s ease;
}

.kiewit-timeline-slider .timeline-slide.slick-center {
    opacity: 1;
    filter: grayscale(0%);
}

.kiewit-timeline-slider .timeline-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
}

.kiewit-timeline-slider .slide-content {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    color: white;
    text-align: left;
}

.kiewit-timeline-slider .slide-year {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.kiewit-timeline-slider .slide-description {
    font-size: 16px;
    line-height: 1.4;
}

.kiewit-timeline-slider .slick-prev,
.kiewit-timeline-slider .slick-next {
    z-index: 10;
    width: 50px;
    height: 50px;
}

.kiewit-timeline-slider .slick-next {
    right: 10px;
}

.kiewit-timeline-slider .slick-prev {
    left: 10px;
}

.kiewit-timeline-slider .slick-dots {
    bottom: -30px;
}

.kiewit-timeline-slider .slick-dots li button:before {
    color: white;
}

/* Responsive Styles */
@media only screen and (max-width: 1024px) {
    .kiewit-timeline-slider {
        padding: 30px 0;
    }
    
    .kiewit-timeline-slider .timeline-slide {
        height: 250px;
    }
    
    .kiewit-timeline-slider .slide-year {
        font-size: 22px;
    }
    
    .kiewit-timeline-slider .slide-description {
        font-size: 15px;
    }
    
    .kiewit-timeline-slider .slick-prev,
    .kiewit-timeline-slider .slick-next {
        width: 45px;
        height: 45px;
    }
}

@media only screen and (max-width: 767px) {
    .kiewit-timeline-slider {
        padding: 25px 0;
    }
    
    .kiewit-timeline-slider .timeline-slide {
        height: 200px;
    }
    
    .kiewit-timeline-slider .slide-year {
        font-size: 20px;
        margin-bottom: 8px;
    }
    
    .kiewit-timeline-slider .slide-description {
        font-size: 14px;
        line-height: 1.3;
    }
    
    .kiewit-timeline-slider .slick-prev,
    .kiewit-timeline-slider .slick-next {
        width: 40px;
        height: 40px;
    }
}

@media only screen and (max-width: 479px) {
    .kiewit-timeline-slider {
        padding: 20px 0;
    }
    
    .kiewit-timeline-slider .timeline-slide {
        height: 180px;
    }
    
    .kiewit-timeline-slider .slide-content {
        bottom: 15px;
        left: 15px;
        right: 15px;
    }
    
    .kiewit-timeline-slider .slide-year {
        font-size: 18px;
        margin-bottom: 5px;
    }
    
    .kiewit-timeline-slider .slide-description {
        font-size: 13px;
        line-height: 1.2;
        max-height: 70px;
        overflow-y: auto;
    }
    
    .kiewit-timeline-slider .slick-prev,
    .kiewit-timeline-slider .slick-next {
        width: 35px;
        height: 35px;
    }
}


.slick-prev:before, .slick-next:before {
    font-size: 35px !important;
}

.slick-prev:hover:before,
.slick-next:hover:before {
    color: #f5c412;
}