/* Timeline Styles */
.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline-container.vertical::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    justify-content: flex-end;
    padding-right: 30px;
    width: 50%;
}

.timeline-item:nth-child(even) {
    align-self: flex-end;
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 30px;
    margin-left: 50%;
}

.timeline-icon {
    position: absolute;
    top: 0;
    right: -28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px var(--primary-color);
    z-index: 1;
}

.timeline-item:nth-child(even) .timeline-icon {
    right: auto;
    left: -28px;
}

.timeline-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.timeline-date {
    position: absolute;
    top: 0;
    right: -150px;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    padding: 10px 0;
}

.timeline-item:nth-child(even) .timeline-date {
    right: auto;
    left: -150px;
    text-align: right;
}

.timeline-content {
    background-color: var(--light-text);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.timeline-content h3 {
    font-size: 22px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* Responsive Timeline */
@media (max-width: 768px) {
    .timeline-container.vertical::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 0;
    }
    
    .timeline-item:nth-child(even) {
        margin-left: 0;
        padding-left: 70px;
    }
    
    .timeline-icon {
        left: 0;
        right: auto;
    }
    
    .timeline-item:nth-child(even) .timeline-icon {
        left: 0;
    }
    
    .timeline-date {
        position: relative;
        right: auto;
        left: auto;
        top: auto;
        margin-bottom: 10px;
        display: inline-block;
    }
    
    .timeline-item:nth-child(even) .timeline-date {
        left: auto;
        text-align: left;
    }
}