@keyframes path-glow-breathe{0%,to{filter:drop-shadow(0 0 2px var(--path-color))}50%{filter:drop-shadow(0 0 5px var(--path-color)) drop-shadow(0 0 10px var(--path-color))}}.insight-path-trail{animation:path-glow-breathe 2.5s ease-in-out infinite}@keyframes path-pulse-flow{0%{stroke-dashoffset:200}to{stroke-dashoffset:-200}}.insight-path-pulse{stroke-linecap:round;animation:path-pulse-flow 1s ease-in-out infinite}@keyframes waypoint-enter{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.waypoint-badge{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;font-size:11px;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.3);animation:waypoint-enter .3s ease-out backwards;animation-delay:calc(var(--step-index) * .1s);cursor:default}@keyframes waypoint-pulse{0%,to{box-shadow:0 2px 8px rgba(0,0,0,.3)}50%{box-shadow:0 2px 16px rgba(0,0,0,.5),0 0 8px currentColor}}.waypoint-badge-endpoint{animation:waypoint-enter .3s ease-out backwards,waypoint-pulse 2s ease-in-out .4s infinite}