/* Original graph + card visual language; scene geometry lives in scroll-scenes.css. */
.stage-overview{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr);gap:2rem;align-items:start;background:#fff7f7}.overview-copy{position:relative;top:auto}.stage-overview h2{font:500 clamp(29px,3.2vw,46px)/1.15 Unbounded,sans-serif;margin:0 0 .8rem}.overview-subtitle{font-size:18px;margin:0 0 1.3rem}.complexity-panel{background:#fff;border:1px solid #f1e3e5;border-radius:14px;padding:1.1rem}.complexity-panel h3{font:700 18px Unbounded,sans-serif;margin:.1rem 0 .5rem}.graph-plot{position:relative;width:100%;max-width:420px;margin:auto}.complexity-graph{display:block;width:100%;height:auto}.graph-axis{fill:none;stroke:#292426;stroke-width:2}.graph-base{fill:none;stroke:#bad1cf;stroke-width:4}.graph-line{fill:none;stroke:#758f8d;stroke-width:3}.graph-nodes circle{fill:#89a8a4}.graph-nodes circle:first-child{fill:#ff4f54}.graph-labels{position:absolute;inset:0}.graph-labels span{position:absolute;transform:translate(-50%,-50%);font-size:clamp(9px,1vw,12px);white-space:nowrap}.graph-caveat{font-size:12px;color:#5e5456;margin:.4rem 0 0}.overview-rail{position:relative;min-width:0}.overview-runway{height:100%}.overview-cards{position:relative;top:auto;height:100svh;min-height:0;max-height:none;perspective:1000px}.overview-card{position:relative;inset:auto;display:flex;flex-direction:column;gap:1rem;padding:clamp(1.2rem,3vw,2.2rem);background:#fff;border:1px solid #ead9d3;border-top:3px solid #ff4f54;border-radius:16px;box-shadow:0 18px 50px #29242620;overflow:auto;margin:1rem 0}
.overview-step{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:50%;background:#ff4f54;color:#fff;font:700 16px Unbounded,sans-serif}.overview-card-copy h3{font:700 24px Manrope,sans-serif;margin:.2rem 0 .6rem}.overview-card-copy p{font-size:clamp(17px,1.6vw,20px);line-height:1.55;margin:0}.overview-mini{width:100%;height:56px;overflow:visible;margin-top:auto;flex:none}.overview-mini path{fill:none;stroke:#8da6a2;stroke-width:3}.overview-mini circle{fill:#8da6a2}.overview-mini .overview-marker{fill:#ff4f54;r:6}.overview-card small{font-size:12px;color:#5e5456}.overview-summary{margin:1rem 0;padding:1rem;background:#fff;border-left:3px solid #ff4f54}.stage-overview{min-height:440vh}@media(max-width:760px){.stage-overview{display:block;min-height:0}.overview-copy{position:relative;top:auto}.overview-rail{margin-top:1.5rem}.overview-runway{height:420vh}.overview-cards{top:16vh;height:64vh;min-height:380px}.overview-card{padding:1.2rem;gap:.75rem}.overview-card-copy h3{font-size:20px}.overview-card-copy p{font-size:16px;line-height:1.45}.graph-labels span{font-size:9px}.overview-summary{margin-top:1rem}}
@media(max-height:650px) and (min-width:761px){.overview-cards{top:8vh;height:82vh;min-height:340px}.overview-card{padding:1rem}}