/* Animated request journey. Chronological DOM order also works without motion. */
.request-demo{--journey-duration:36s;--mini-duration:9s}.motion-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.motion-legend{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.motion-legend i{width:6px;height:6px;border-radius:50%;background:var(--accent)}.motion-control{padding:10px 14px;border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:13px;background:var(--surface);white-space:nowrap}.motion-control:hover{border-color:var(--accent)}.request-demo .paused-label{display:none}.demo-pause:checked~.motion-toolbar .running-label{display:none}.demo-pause:checked~.motion-toolbar .paused-label{display:inline}.demo-pause:focus-visible~.motion-toolbar .motion-control{outline:3px solid var(--accent);outline-offset:3px}.request-demo:has(.demo-pause:checked) .motion-item{animation-play-state:paused}.motion-theatre{padding:26px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}.request-message{position:relative;margin:0 auto 40px;text-align:center;padding:19px;background:var(--surface);border:1px solid var(--line);border-radius:8px}.request-message>span:first-child{font-size:10px;letter-spacing:.07em;font-weight:600;color:var(--accent-ink)}.request-message p{font-size:20px;line-height:1.45;margin-top:8px;letter-spacing:-.4px}.request-entry-arrow{position:absolute;left:50%;bottom:-31px;transform:translateX(-50%);color:var(--accent);font-size:22px}.route-board{--node-height:116px;--route-gap-x:26px;--route-gap-y:36px;--route-x1:calc((100% - var(--route-gap-x) - var(--route-gap-x))/6);--route-x3:calc(100% - var(--route-x1));--route-y1:calc(var(--node-height) - 12px);--route-y2:calc(var(--node-height) + var(--node-height) + var(--route-gap-y) - 12px);position:relative}.route-nodes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:var(--node-height) var(--node-height);gap:var(--route-gap-y) var(--route-gap-x);padding:0;list-style:none;margin:0}.route-node{position:relative;border:1px solid var(--line);border-radius:7px;padding:28px 10px 22px;text-align:center;background:var(--surface);min-width:0;animation:route-active var(--journey-duration) linear infinite;animation-delay:var(--phase)}.route-node-1{grid-column:1;grid-row:1}.route-node-2{grid-column:2;grid-row:1}.route-node-3{grid-column:3;grid-row:1}.route-node-4{grid-column:3;grid-row:2}.route-node-5{grid-column:2;grid-row:2}.route-node-6{grid-column:1;grid-row:2}.route-index{position:absolute;top:9px;left:10px;font-size:10px;color:var(--muted);line-height:1}.route-node strong{display:block;font-size:16px;line-height:1.35;letter-spacing:-.4px}.route-node small{display:block;font-size:12px;line-height:1.35;margin-top:6px;color:var(--muted)}.route-packet{position:absolute;top:var(--route-y1);left:var(--route-x1);height:7px;width:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 15%,transparent);transform:translate(-50%,-50%);animation:packet-journey var(--journey-duration) linear infinite;pointer-events:none}.route-leg{position:absolute;pointer-events:none;font-size:20px;color:var(--accent);transform:translate(-50%,-50%);line-height:1}.route-leg-1,.route-leg-5{left:calc((100% - var(--route-gap-x) - var(--route-gap-x))/3 + var(--route-gap-x)/2)}.route-leg-2,.route-leg-4{right:calc((100% - var(--route-gap-x) - var(--route-gap-x))/3 + var(--route-gap-x)/2);transform:translate(50%,-50%)}.route-leg-1,.route-leg-2{top:calc(var(--node-height)/2)}.route-leg-4,.route-leg-5{top:calc(var(--node-height) + var(--route-gap-y) + var(--node-height)/2)}.route-leg-3{left:var(--route-x3);top:calc(var(--node-height) + var(--route-gap-y)/2)}.motion-progress{height:3px;margin-top:25px;overflow:hidden;background:var(--line)}.motion-progress>span{display:block;width:100%;height:100%;background:var(--accent);transform-origin:left;animation:journey-progress var(--journey-duration) linear infinite}.payload-viewer{display:grid;background:var(--surface);border:1px solid var(--line);border-top:0;border-radius:0 0 8px 8px}.payload-frame{grid-area:1/1;visibility:hidden;opacity:0;padding:23px;min-width:0;animation:payload-stage var(--journey-duration) linear infinite;animation-delay:var(--phase)}.payload-heading{display:flex;align-items:center;gap:15px;margin-bottom:22px}.payload-step{font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--accent-ink);white-space:nowrap;align-self:stretch;padding-right:15px;border-right:1px solid var(--line);display:flex;align-items:center}.payload-heading h4{font-size:22px;margin-bottom:7px}.payload-heading p{font-size:13px;color:var(--muted)}.payload-columns{display:grid;grid-template-columns:1fr 20px 1fr;gap:12px}.payload-columns>div{min-width:0;border:1px solid var(--line);border-radius:6px;background:var(--soft);padding:15px}.payload-columns>div>span{font-size:10px;color:var(--muted);font-weight:600;letter-spacing:.1em}.payload-columns .payload-output{background:var(--tint);border-color:color-mix(in srgb,var(--accent) 20%,var(--line))}.payload-columns .payload-output>span{color:var(--accent-ink)}.payload-columns pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.85 ui-monospace,SFMono-Regular,Consolas,monospace;margin:10px 0 0}.payload-arrow{align-self:center;justify-self:center;color:var(--accent);font-size:22px}.payload-change{font-size:13px;color:var(--muted);margin-top:18px}.payload-change>span{color:var(--accent)}.motion-footnote{padding-top:17px;font-size:12px;color:var(--muted)}.motion-footnote>span{font-size:10px;letter-spacing:.05em;color:var(--accent-ink)}.motion-footnote p{margin-top:5px}.motion-transcript{border-bottom:1px solid var(--line)}.motion-transcript summary{display:flex;justify-content:space-between;gap:20px;padding-block:18px;font-size:14px;font-weight:500}.motion-transcript summary>span{color:var(--accent);font-size:21px}.motion-transcript[open] summary>span{transform:rotate(45deg)}.motion-transcript ol{padding:0;list-style:none;display:grid;gap:18px;margin:5px 0 25px}.motion-transcript li{display:grid;grid-template-columns:145px 1fr;gap:18px;font-size:14px}.motion-transcript li>span{color:var(--muted)}.motion-extras{display:grid;grid-template-columns:1fr;gap:35px;margin-top:35px}.motion-mini{display:grid;grid-template-columns:.9fr 1.1fr;gap:25px;align-items:center}.mini-heading .eyebrow{font-size:10px}.mini-heading h3{font-size:24px;margin:13px 0 16px;line-height:1.25}.mini-heading h3 em{color:var(--accent-ink)}.mini-heading>p{color:var(--muted);font-size:14px}.parallel-diagram,.context-diagram{padding:20px;background:var(--soft);border:1px solid var(--line);border-radius:9px;display:flex;flex-direction:column;justify-content:center;min-width:0}.parallel-start{padding:12px;text-align:center;font-size:13px;background:var(--surface);border:1px solid var(--line);border-radius:5px}.parallel-branches{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-block:24px 28px}.parallel-branch{position:relative;padding:12px 8px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:5px}.parallel-branch::before,.parallel-branch::after{content:'';position:absolute;left:50%;width:1px;height:24px;background:var(--accent);opacity:.35}.parallel-branch::before{bottom:100%}.parallel-branch::after{top:100%;height:28px}.parallel-branch>span{display:block;font-size:12px;font-weight:500;line-height:1.4}.parallel-branch small{display:block;font-size:11px;margin-top:5px;color:var(--muted)}.mini-packet{position:absolute;width:6px;height:6px;left:calc(50% - 3px);top:-20px;border-radius:50%;background:var(--accent);opacity:0;animation:parallel-packet var(--mini-duration) ease-in-out infinite;z-index:1}.parallel-merge{padding:14px;background:var(--surface);border:1px solid var(--line);text-align:center;border-radius:5px;animation:merge-highlight var(--mini-duration) linear infinite}.parallel-merge>span{display:block;font-size:22px;color:var(--accent);line-height:1.2;margin-bottom:6px}.parallel-merge strong{display:block;font-size:14px}.parallel-merge small{display:block;font-size:11px;color:var(--muted);margin-top:6px}.parallel-live{position:relative;margin-top:23px;padding:10px;text-align:center;border:1px solid var(--line);border-radius:5px;background:var(--surface);font-size:12px;animation:availability-highlight var(--mini-duration) linear infinite}.parallel-live::before{content:'↓';position:absolute;left:calc(50% - 5px);top:-24px;color:var(--accent)}.parallel-live>span{color:var(--accent);margin-right:6px}.mini-note{grid-column:1/-1;font-size:12px;color:var(--muted);margin-top:-8px;border-bottom:1px solid var(--line);padding-bottom:20px}.context-history{padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:5px}.context-history>span{display:block;font-size:10px;color:var(--muted);letter-spacing:.06em;margin-bottom:10px}.context-history>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.context-history>div>span{font-size:11px;padding:9px 6px;border:1px solid var(--line);border-radius:4px;background:var(--soft)}.context-selected{animation:context-select var(--mini-duration) linear infinite}.context-question{align-self:end;background:var(--ink);color:var(--bg);padding:12px;border-radius:8px 8px 0 8px;font-size:12px;margin-top:20px;animation:question-arrives var(--mini-duration) ease-in-out infinite}.context-rail{position:relative;width:1px;height:30px;align-self:center;background:var(--line)}.context-packet{position:absolute;top:0;left:-2.5px;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:0;animation:reference-packet var(--mini-duration) linear infinite}.context-resolved{padding:14px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:5px;animation:reference-resolves var(--mini-duration) linear infinite}.context-resolved small{display:block;font-size:10px;color:var(--accent-ink);letter-spacing:.04em}.context-resolved strong{display:block;font-size:13px;margin-top:8px}.context-decision{text-align:center;font-size:13px;margin-top:17px}.context-decision>span{display:block;font-size:12px;color:var(--muted);margin-top:5px}.motion-accessibility-note{font-size:12px;color:var(--muted);margin-top:20px}
@keyframes route-active {
    0%, 16.65% { background: var(--tint); color: var(--ink); border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 10%, transparent); }
    16.666%, 100% { background: var(--surface); color: var(--ink); border-color: var(--line); box-shadow: none; }
  }
@keyframes payload-stage {
    0%, 16.65% { visibility: visible; opacity: 1; }
    16.666%, 100% { visibility: hidden; opacity: 0; }
  }
@keyframes journey-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes packet-journey {
    0%, 13% { left: var(--route-x1); top: var(--route-y1); opacity: 1; }
    16.666%, 29.666% { left: 50%; top: var(--route-y1); opacity: 1; }
    33.333%, 46.333% { left: var(--route-x3); top: var(--route-y1); opacity: 1; }
    50%, 63% { left: var(--route-x3); top: var(--route-y2); opacity: 1; }
    66.666%, 79.666% { left: 50%; top: var(--route-y2); opacity: 1; }
    83.333%, 97% { left: var(--route-x1); top: var(--route-y2); opacity: 1; }
    99.9% { left: var(--route-x1); top: var(--route-y2); opacity: 0; }
    100% { left: var(--route-x1); top: var(--route-y1); opacity: 0; }
  }
@keyframes parallel-packet { 0%, 5% { top: -20px; opacity: 0; } 8% { top: -20px; opacity: 1; } 32% { top: calc(100% + 25px); opacity: 1; } 34%, 100% { top: calc(100% + 25px); opacity: 0; } }
@keyframes merge-highlight { 0%, 31%, 66%, 100% { border-color: var(--line); box-shadow: none; } 34%, 62% { border-color: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 10%, transparent); } }
@keyframes availability-highlight { 0%, 62%, 97%, 100% { border-color: var(--line); background: var(--surface); } 66%, 93% { border-color: var(--green); background: var(--soft); } }
@keyframes context-select { 0%, 20%, 96%, 100% { border-color: var(--line); box-shadow: none; } 27%, 91% { border-color: var(--green); box-shadow: inset 3px 0 var(--green); } }
@keyframes question-arrives { 0%, 5% { opacity: .35; transform: translateY(5px); } 14%, 96% { opacity: 1; transform: translateY(0); } 100% { opacity: .35; transform: translateY(5px); } }
@keyframes reference-packet { 0%, 27% { top: 0; opacity: 0; } 29% { top: 0; opacity: 1; } 46% { top: calc(100% - 4px); opacity: 1; } 48%, 100% { top: calc(100% - 4px); opacity: 0; } }
@keyframes reference-resolves { 0%, 45%, 97%, 100% { border-color: var(--line); box-shadow: none; } 49%, 92% { border-color: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 10%, transparent); } }@media(max-width:1100px) and (min-width:851px){.payload-columns{grid-template-columns:1fr;gap:8px}.payload-arrow{transform:rotate(90deg)}.motion-mini{grid-template-columns:1fr}.route-node strong{font-size:14px}.route-node small{font-size:11px}.route-board{--node-height:125px}}
@media(max-width:600px){.motion-toolbar{gap:10px}.motion-legend{font-size:11px}.motion-control{font-size:12px;padding:9px 10px}.motion-theatre{padding:16px}.request-message{padding:15px;margin-bottom:32px}.request-message p{font-size:17px}.request-entry-arrow{bottom:-29px}.route-board{--node-height:92px;--route-gap-x:20px;--route-gap-y:24px;--route-x1:50%;--route-x3:50%;--route-y1:calc(var(--node-height)/2);--route-y2:calc(6*var(--node-height) + 5*var(--route-gap-y) - var(--node-height)/2)}.route-nodes{display:flex;flex-direction:column;gap:var(--route-gap-y)}.route-node{height:var(--node-height);display:flex;flex-direction:column;justify-content:center;text-align:left;padding:16px 20px 16px 51px;flex-shrink:0}.route-index{left:17px;top:calc(50% - 6px);font-size:12px}.route-node strong{font-size:17px}.route-node small{font-size:12px;margin-top:5px}.route-packet{left:auto;right:14px;animation-name:packet-vertical;transform:translateY(-50%)}.route-leg{left:50%;right:auto;transform:translate(-50%,-50%) rotate(90deg);font-size:18px}.route-leg-1{top:calc(var(--node-height) + var(--route-gap-y)/2)}.route-leg-2{top:calc(2*var(--node-height) + 1.5*var(--route-gap-y));right:auto;transform:translate(-50%,-50%) rotate(90deg)}.route-leg-3{left:50%;top:calc(3*var(--node-height) + 2.5*var(--route-gap-y));transform:translate(-50%,-50%)}.route-leg-4{top:calc(4*var(--node-height) + 3.5*var(--route-gap-y));right:auto;transform:translate(-50%,-50%) rotate(-90deg)}.route-leg-5{top:calc(5*var(--node-height) + 4.5*var(--route-gap-y));transform:translate(-50%,-50%) rotate(-90deg)}.payload-frame{padding:18px}.payload-heading{gap:12px;margin-bottom:18px}.payload-step{font-size:10px;padding-right:12px}.payload-heading h4{font-size:20px}.payload-columns{grid-template-columns:1fr;gap:8px}.payload-arrow{transform:rotate(90deg)}.payload-columns pre{font-size:12px}.payload-columns>div{padding:13px}.payload-change{font-size:12px}.motion-transcript li{grid-template-columns:1fr;gap:4px}.motion-mini{grid-template-columns:1fr;gap:20px}.mini-heading h3{font-size:25px}.mini-note{margin-top:0}.parallel-diagram,.context-diagram{padding:20px}.parallel-branch>span{font-size:13px}.parallel-branch small{font-size:12px}.context-history>div>span{font-size:12px}.motion-accessibility-note{font-size:12px}}
@keyframes packet-vertical{0%,13%{top:calc(var(--node-height)/2);opacity:1}16.666%,29.666%{top:calc(1.5*var(--node-height) + var(--route-gap-y));opacity:1}33.333%,46.333%{top:calc(2.5*var(--node-height) + 2*var(--route-gap-y));opacity:1}50%,63%{top:calc(3.5*var(--node-height) + 3*var(--route-gap-y));opacity:1}66.666%,79.666%{top:calc(4.5*var(--node-height) + 4*var(--route-gap-y));opacity:1}83.333%,97%{top:calc(5.5*var(--node-height) + 5*var(--route-gap-y));opacity:1}99.9%{top:calc(5.5*var(--node-height) + 5*var(--route-gap-y));opacity:0}100%{top:calc(var(--node-height)/2);opacity:0}}
@media(prefers-reduced-motion:reduce){.request-demo .motion-item{animation:none!important}.request-demo .motion-toolbar,.request-demo .demo-pause,.route-packet,.motion-progress,.mini-packet,.context-packet{display:none}.payload-frame{grid-area:auto;visibility:visible;opacity:1;border-top:1px solid var(--line)}.payload-viewer{margin-top:25px}.motion-transcript{display:none}.motion-footnote>span{display:none}.context-selected,.context-resolved,.parallel-merge,.parallel-live{border-color:var(--accent)}}
@media print{.request-demo .motion-item{animation:none!important}.motion-toolbar,.demo-pause,.route-packet,.motion-progress,.mini-packet,.context-packet,.motion-transcript{display:none}.payload-frame{grid-area:auto;visibility:visible;opacity:1;border-top:1px solid var(--line);break-inside:avoid}.payload-viewer{margin-top:20px}.motion-mini,.route-board{break-inside:avoid}.motion-footnote>span{display:none}}