.section-header{text-align:center;margin-bottom:100px;position:relative}.section-title{font-size:4rem;font-weight:900;margin-bottom:24px;background:#3b82f6;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative;display:inline-block;opacity:0;animation:fadeInUp 1s ease .2s forwards}.section-subtitle{font-size:1.3rem;color:#64748b;font-weight:400;opacity:0;animation:fadeInUp 1s ease .4s forwards}.timeline-item.animate-in{opacity:1;transform:translateX(0)}.timeline-dot.active{background:#3b82f6;box-shadow:0 0 0 8px rgba(255,255,255,.9),0 0 20px rgba(52,114,228,.3);transform:translate(-50%,-50%) scale(1.2)}.timeline-item:last-child .timeline-dot.active{width:32px;height:32px;background:linear-gradient(135deg,#3472e4,#3b82f6);box-shadow:0 0 0 12px rgba(255,255,255,.9),0 0 30px rgba(52,114,228,.5)}@media (max-width:768px){.section-title{font-size:2.5rem}.timeline-item.animate-in{transform:translateX(0)}.timeline-item:last-child .timeline-dot.active{left:30px}}.section-divider{height:100px;background:0 0}