/* ============================================
   ABOUT PAGE STYLES
   ============================================ */

.about-hero {
    padding: calc(var(--space-24) + 80px) 0 var(--space-16);
    text-align: center;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-8) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent-secondary), var(--color-accent));
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-12);
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
    padding-right: calc(50% + var(--space-10));
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: calc(50% + var(--space-10));
}

.timeline-item__dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--gradient-cta);
    border-radius: 50%;
    border: 3px solid var(--color-bg-primary);
    box-shadow: 0 0 0 3px var(--color-accent);
    z-index: 2;
}

.timeline-item__content {
    background: var(--gradient-glass);
    border: 1px solid var(--color-border-glass);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.timeline-item__content:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-glass-hover);
}

.timeline-item__year {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--color-accent-bright);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
}

.timeline-item__title {
    font-family: var(--font-headline);
    font-size: var(--text-2xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.timeline-item__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.value-card {
    background: var(--gradient-glass);
    border: 1px solid var(--color-border-glass);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
}

.value-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.value-card__icon {
    width: 64px; height: 64px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-lg);
}

.value-card__icon svg {
    width: 32px; height: 32px;
    stroke: var(--color-accent-bright);
}

.value-card__title {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.value-card__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .timeline::before { left: 20px; }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        flex-direction: row;
        padding-left: 60px;
        padding-right: 0;
    }

    .timeline-item__dot {
        left: 20px;
    }

    .values-grid { grid-template-columns: 1fr; }
}