.about-hero {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    align-items: center;
}

.photo-placeholder {
    width: 200px;
    height: 200px;
    border-radius: 1.5rem;
    border: var(--border);
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(110, 231, 183, 0.2), rgba(96, 165, 250, 0.15));
    font-weight: 600;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.info-grid span {
    font-size: 0.8rem;
    color: var(--muted);
}

.timeline {
    margin: 3rem 0;
}

.timeline__item {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.timeline__item::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: -1rem;
    width: 2px;
    background: linear-gradient(var(--accent-blue), var(--accent-purple));
}

.timeline__marker {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 3px solid var(--bg);
    background: linear-gradient(135deg, var(--accent-mint), var(--accent-blue));
    position: absolute;
    left: 0;
    top: 6px;
}

.timeline__marker.pulse {
    animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.5); }
    70% { box-shadow: 0 0 0 12px rgba(110, 231, 183, 0); }
    100% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0); }
}

.soft-skills .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.soft-skills span {
    border: var(--border);
    border-radius: 999px;
    padding: 0.5rem 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    font-size: 0.9rem;
}

@media (max-width: 700px) {
    .about-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .photo-placeholder {
        margin: 0 auto;
    }
}