.timeline-section{overflow-x:hidden}.timeline-container{max-width:900px;margin:0 auto;position:relative}.timeline-svg-wrapper{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1;overflow:visible}.timeline-svg-wrapper svg{position:absolute;top:0;left:0;overflow:visible}.timeline-item{display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto;margin-bottom:var(--spacing-2xl);opacity:0;transition:opacity .7s ease;position:relative;z-index:2}.timeline-item:last-child{margin-bottom:0}.timeline-item.visible{opacity:1}.timeline-item .timeline-content{grid-column:2;text-align:left;padding:0 0 0 1.25rem}.timeline-item .timeline-center{grid-column:1;grid-row:1;justify-content:flex-start;padding-top:.25rem}.timeline-spacer{display:none}.timeline-center{display:flex;flex-direction:column;align-items:center;gap:.5rem;position:relative;z-index:2}.timeline-dot{width:0;height:0;visibility:hidden}.step-num{font-size:2.5rem;font-weight:700;color:var(--color-border);line-height:1;margin-bottom:.25rem}.timeline-content h3{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm);color:var(--color-text)}.timeline-content p{color:var(--color-text-muted);font-size:var(--font-size-sm);line-height:1.8}@media (min-width:768px){.timeline-item{grid-template-columns:1fr 60px 1fr;margin-bottom:var(--spacing-3xl);align-items:center}.timeline-spacer{display:block;min-height:1px}.timeline-item:nth-child(odd) .timeline-content{grid-column:1;text-align:right;padding:0 2.5rem 0 0}.timeline-item:nth-child(odd) .timeline-center{grid-column:2;grid-row:auto}.timeline-item:nth-child(odd) .timeline-spacer{grid-column:3}.timeline-item:nth-child(2n) .timeline-spacer{grid-column:1;order:1}.timeline-item:nth-child(2n) .timeline-center{grid-column:2;order:2;grid-row:auto}.timeline-item:nth-child(2n) .timeline-content{grid-column:3;text-align:left;padding:0 0 0 2.5rem;order:3}.step-num{font-size:4rem}.timeline-content h3{font-size:var(--font-size-xl)}}