.project-roadmap {
    background: var(--bs-white);
    overflow: hidden;
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: auto;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: var(--bs-gray-300);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 30px 60px;
}

.timeline-item.left {
    left: 0;
    text-align: right;
}

.timeline-item.right {
    left: 50%;
    text-align: left;
}

.timeline-content {
    background: var(--bs-white);
}

.timeline-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: var(--bs-primary);
    margin-bottom: 10px;
}

.timeline-content h4 {
    font-weight: 700;
    margin-bottom: 15px;
}

.timeline-content p {
    margin: 0;
    line-height: 1.8;
}

.timeline-dot {
    position: absolute;
    top: 48px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bs-white);
    border: 5px solid var(--bs-primary);
    z-index: 2;
}

.timeline-item.left .timeline-dot {
    right: -12px;
}

.timeline-item.right .timeline-dot {
    left: -12px;
}

@media (max-width:991px) {

    .timeline::before {
        left: 24px;
    }

    .timeline-item,
    .timeline-item.left,
    .timeline-item.right {
        width: 100%;
        left: 0;
        text-align: left;
        padding: 25px 0 25px 70px;
    }

    .timeline-dot,
    .timeline-item.left .timeline-dot,
    .timeline-item.right .timeline-dot {
        left: 13px;
        right: auto;
    }

    .timeline-number {
        font-size: 32px;
    }
}