.purchase-timeline-container{max-width:1100px;margin:50px auto 30px;padding:0 20px;box-sizing:border-box}.timeline-header{text-align:center;margin-bottom:40px}.timeline-subtitle{display:inline-block;text-transform:uppercase;font-size:.85em;font-weight:700;color:#1b4d3e;letter-spacing:1px}.timeline-title{font-size:1.6em;color:#222;margin:8px 0 0;font-weight:600}.timeline-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}.timeline-grid::before{content:'';position:absolute;top:55px;left:12%;right:12%;height:2px;background-color:#d2d8e0;z-index:1}.timeline-step{position:relative;z-index:2;background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:24px 18px;text-align:center;box-shadow:0 4px 6px -1px rgba(0,0,0,5%);transition:transform .2s ease,box-shadow .2s ease}.timeline-step:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px rgba(0,0,0,8%)}.timeline-step.step-highlight{border-color:#a7f3d0;background-color:#fafffd}.step-badge{position:relative;width:50px;height:50px;background-color:#e8f5e9;color:#1b4d3e;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center}.timeline-step.step-highlight .step-badge{background-color:#1b4d3e;color:#fff}.step-icon{font-size:1.5rem}.step-number{position:absolute;top:-5px;right:-5px;width:20px;height:20px;background-color:#1b4d3e;color:#fff;font-size:.75rem;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid #fff}.timeline-step.step-highlight .step-number{background-color:#e8f5e9;color:#1b4d3e}.step-title{display:block;font-size:1.05rem;font-weight:600;color:#1a202c;margin-bottom:8px}.timeline-step.step-highlight .step-title{color:#1b4d3e}.step-desc{display:block;font-size:.88rem;color:#64748b;line-height:1.45}@media(max-width:900px){.timeline-grid{grid-template-columns:1fr;gap:16px}.timeline-grid::before{display:none}.timeline-step{padding:18px;text-align:left;display:flex;align-items:center;gap:16px}.step-badge{margin:0;flex-shrink:0}.step-text{flex-grow:1}}