.history {
    position: relative;
}
.breadcrumb{
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 99;
    width: 100%;
}
.breadcrumb a, .breadcrumb strong {
    text-decoration: none;
    color: #ffffff !important;
}
.timeline-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255, 255, 255, 0.6);
    transform: translateX(-50%);
    z-index: 5;
}

.timeline-item {
    position: relative;
    width: 100%;
    min-height: 550px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
}
.timeline-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #0000008a;
}
.timeline-item {
    background-image: url('./../images/our-history-01.png');
    background-size: cover;
    background-position: center;
    align-content: end;
}

.timeline-item:nth-child(2) {
    background-image: url('./../images/our-history-02.png') !important;
    background-size: cover;
    background-position: center;
    align-content: end;
}
.timeline-item:last-child {
    background-image: url('./../images/our-history-3-research-institute.png');
    background-size: cover;
    background-position: center;
    align-content: end;
}
.left-section {
    padding: 40px 40px 100px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    z-index: 10;
    position: relative;
}

.right-section {
    padding: 40px 80px 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 10;
    position: relative;
    align-self: baseline;
}

.timeline-item:nth-child(odd) .left-section {
    order: 1;
}

.timeline-item:nth-child(odd) .right-section {
    order: 2;
}

.timeline-item:nth-child(even) .left-section {
    order: 2;
    align-items: flex-start;
    padding: 0px 30px 100px 30px;
}

.timeline-item:nth-child(even) .right-section {
    order: 1;
    align-items: flex-end;
    padding: 0px 30px 100px 30px;
}

.info-card {
    background: #23559B;
    border-radius: 20px;
    padding: 20px;
    max-width: 420px;
    backdrop-filter: blur(10px);
}

.card-title {
    color: white;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.card-description {
    color: rgba(255, 255, 255, 0.95);
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;
}

.date-text {
    color: white;
    font-size: 48px;
    font-weight: 300;
    letter-spacing: 2px;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 35px;
    height: 35px;
    background: #23559B;
    border: 4px solid #fff;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 15;
}
@media (max-width: 767px) {
    .timeline-item {
        min-height: 40vh;
    }
    .timeline-item:nth-child(even) .left-section,
    .timeline-item:nth-child(even) .right-section,
    .left-section,
    .right-section {
        padding: 10px;
    }

    .card-title {
        font-size: 14px;
    }

    .card-description {
        font-size: 12px;
        line-height: 16px;
    }

    .info-card {
        padding: 10px;
    }

    .timeline-dot {
        top: 25%;
        width: 17px;
        height: 17px;
        border: 3px solid #fff;
    }

    .timeline-item:nth-child(even),
    .timeline-item:nth-child(odd) {
        align-content: start;
        padding: 100px 0;
    }

    .date-text {
        font-size: 18px;
    }
    
    .about-us {
        position: relative;
        margin-bottom: 40px;
    }
}