/* Experiencia profesional (timeline) */

#experience {
    background: var(--color-background);
}

.timeline {
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(0, 229, 255, 0.2);
}

.timeline__item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-left: 3.5rem;
}

.timeline__dot {
    position: absolute;
    left: 20px;
    top: 0.4rem;
    width: 1rem;
    height: 1rem;
    transform: translateX(-50%);
    background: var(--color-primary-container);
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(0, 229, 255, 0.1);
}

.timeline__role {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
}

.timeline__meta {
    display: inline-block;
    align-self: flex-start;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--color-surface-container-high);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-sm);
    color: var(--color-primary-container);
}

.timeline__desc {
    color: var(--color-on-surface-variant);
    line-height: 1.7;
    max-width: 40rem;
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline__item {
        padding-left: 0;
        flex-direction: row;
        align-items: flex-start;
    }

    .timeline__dot {
        left: 50%;
        top: 0.4rem;
    }

    .timeline__side {
        width: 50%;
    }

    .timeline__item--right .timeline__side:first-child,
    .timeline__item--left .timeline__side:last-child {
        visibility: hidden;
    }

    .timeline__item--left .timeline__side:first-child {
        padding-right: 4rem;
        text-align: right;
        align-items: flex-end;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .timeline__item--right .timeline__side:last-child {
        padding-left: 4rem;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
}