/* ---- Experience Timeline ---- */
.portfolio-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 2rem;
}

.portfolio-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
        180deg,
        var(--portfolio-blue) 0%,
        var(--portfolio-pink) 100%
    );
}

.portfolio-timeline-item {
    position: relative;
    padding: 0 0 3rem 2.5rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s ease;
}

.portfolio-timeline-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.portfolio-timeline-item::before {
    content: '';
    position: absolute;
    left: -0.4375rem;
    top: 0.5rem;
    width: 0.875rem;
    height: 0.875rem;
    background: var(--portfolio-blue);
    border-radius: 50%;
    border: 3px solid var(--portfolio-dark);
    z-index: 1;
}

.portfolio-timeline-item.current::before {
    background: var(--portfolio-pink);
    box-shadow: 0 0 0 4px rgba(255, 56, 96, 0.3);
}

.portfolio-timeline-card {
    background: var(--portfolio-dark-lighter);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.portfolio-timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.portfolio-timeline-logo {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 8px;
    padding: 5px;
}

.portfolio-timeline-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.portfolio-timeline-content {
    flex-grow: 1;
}

.portfolio-timeline-card:hover {
    border-color: rgba(0, 168, 232, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-timeline-date {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 168, 232, 0.15);
    color: var(--portfolio-blue);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.portfolio-timeline-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.375rem;
}

.portfolio-timeline-company {
    font-size: 0.95rem;
    color: var(--portfolio-pink);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.portfolio-timeline-location {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
}

.portfolio-timeline-type {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.75rem;
}

.portfolio-timeline-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    white-space: pre-line;
}