.experience {
    overflow: hidden;
}

.experience h2 {
    margin-bottom: var(--space-sm);
    text-align: center;
}

.timeline__labels {
    display: flex;
    max-width: 900px;
    margin: 0 auto var(--space-lg);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.timeline__label--work {
    width: 50%;
    text-align: center;
}

.timeline__label--edu {
    width: 50%;
    text-align: center;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-border);
}

.timeline__item {
    position: relative;
    width: calc(50% - var(--space-xl));
    margin-bottom: var(--space-xl);
}

.timeline__item:last-child {
    margin-bottom: 0;
}

.timeline__item--work {
    margin-right: auto;
    text-align: right;
    padding-right: var(--space-lg);
}

.timeline__item--education {
    margin-left: auto;
    text-align: left;
    padding-left: var(--space-lg);
}

.timeline__dot {
    position: absolute;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-accent);
    border: 2px solid var(--color-bg);
    z-index: 1;
}

.timeline__item--work .timeline__dot {
    right: calc(-1 * var(--space-xl) - 6px + 1px);
}

.timeline__item--education .timeline__dot {
    left: calc(-1 * var(--space-xl) - 6px + 1px);
}

.timeline__period {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.timeline__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.timeline__org {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.timeline__desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.timeline__toggle {
    display: block;
    margin: var(--space-xl) auto 0;
    font-size: 0.9rem;
}

/* Mobile: single column */
@media (max-width: 768px) {
    .timeline__labels {
        display: none;
    }

    .timeline::before {
        left: 7px;
    }

    .timeline__item {
        width: 100%;
        text-align: left;
        padding-left: var(--space-xl);
        padding-right: 0;
    }

    .timeline__item--work,
    .timeline__item--education {
        margin-left: 0;
        margin-right: 0;
        text-align: left;
        padding-left: var(--space-xl);
    }

    .timeline__item--work .timeline__dot,
    .timeline__item--education .timeline__dot {
        left: 2px;
        right: auto;
    }
}