/* AMM Trading Technologies — chart + motion presentation layer.
   Loaded after styles.css / pages.css. Dark surfaces by default; add
   .chart-light inside white sections to flip the tokens. */
.chart{position:relative;--chart-accent:#d0f4ff;--chart-accent-2:#39b7ff;--chart-ink:#f3f4f2;--chart-muted:#8d969d;--chart-grid:#212830;--chart-surface:#070a0c}
.chart-light{--chart-accent:#1d7fa8;--chart-accent-2:#39b7ff;--chart-ink:#101112;--chart-muted:#6b7378;--chart-grid:#e3e8eb;--chart-surface:#ffffff}
.chart-canvas{display:block;width:100%;border-radius:3px;touch-action:pan-y}
.chart-canvas:focus-visible{outline:2px solid var(--chart-accent);outline-offset:4px}
.chart-svg{display:block;width:100%;height:auto}

.chart-tip{position:absolute;z-index:4;pointer-events:none;min-width:192px;max-width:240px;padding:11px 13px;background:rgba(5,9,11,.95);border:1px solid rgba(208,244,255,.26);border-radius:4px;box-shadow:0 18px 40px -18px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.02) inset;backdrop-filter:blur(8px);font-size:11.5px;line-height:1.5;opacity:0;transform:translateY(-5px);transition:opacity .16s ease,transform .16s ease}
.chart-tip.is-on{opacity:1;transform:none}
.chart-tip-head{display:block;margin-bottom:7px;padding-bottom:6px;border-bottom:1px solid rgba(208,244,255,.16);font-size:9px;letter-spacing:1.4px;font-weight:600;color:#d0f4ff}
.chart-tip-row{display:flex;align-items:center;gap:8px;color:#a8aeb3}
.chart-tip-row i{flex:none;width:7px;height:7px;border-radius:2px}
.chart-tip-row span{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chart-tip-row b{color:#f3f4f2;font-weight:600;font-variant-numeric:tabular-nums}

/* chart containers */
.chart-figure{position:relative;margin:0}
.chart-frame{position:relative;overflow:hidden;border:1px solid rgba(208,244,255,.14);border-radius:6px;background:linear-gradient(160deg,rgba(208,244,255,.045),rgba(0,0,0,0) 42%),radial-gradient(120% 120% at 12% 0%,rgba(57,183,255,.10),rgba(0,0,0,0) 55%),#06090b}
.chart-frame::after{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(120% 90% at 20% 0,#000 12%,transparent 70%);opacity:.5}
.chart-frame-inner{position:relative;z-index:1;padding:18px 18px 6px}

/* figure caption + tags */
.chart-meta{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 20px;margin:14px 2px 0}
.chart-meta p{margin:0;font-size:12.5px;line-height:1.7;color:#8d969d;max-width:62ch}
.chart-meta strong{color:#d0f4ff;font-weight:500}
.tag{display:inline-flex;align-items:center;gap:7px;flex:none;padding:4px 10px;border:1px solid rgba(208,244,255,.28);border-radius:999px;font-size:9.5px;letter-spacing:1.3px;font-weight:600;color:#d0f4ff;text-transform:uppercase}
.tag::before{content:'';width:5px;height:5px;border-radius:50%;background:#d0f4ff;box-shadow:0 0 8px #d0f4ff;animation:pulse-dot 2.4s ease-in-out infinite}
.tag.is-static::before{animation:none}
@keyframes pulse-dot{0%,100%{opacity:.45;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}

/* controls */
.chart-controls{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin:16px 0 0;padding:14px 16px;border:1px solid rgba(255,255,255,.08);border-radius:5px;background:rgba(255,255,255,.02)}
.chart-control{display:flex;align-items:center;gap:11px;font-size:10px;letter-spacing:1.2px;color:#8d969d;text-transform:uppercase}
.chart-control output{min-width:46px;font-size:11px;letter-spacing:.4px;color:#d0f4ff;font-variant-numeric:tabular-nums}
.chart-control input[type=range]{-webkit-appearance:none;appearance:none;width:132px;height:18px;min-height:0;padding:8px 0;border:0;border-radius:2px;background:linear-gradient(90deg,#d0f4ff,#39b7ff 60%,rgba(255,255,255,.16)) center/100% 2px no-repeat;cursor:pointer}
.chart-control input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;border:0;border-radius:50%;background:#eafcff;box-shadow:0 0 0 4px rgba(208,244,255,.16),0 0 12px rgba(57,183,255,.7);cursor:grab}
.chart-control input[type=range]::-moz-range-track{height:2px;border-radius:2px;background:linear-gradient(90deg,#d0f4ff,#39b7ff 60%,rgba(255,255,255,.16))}
.chart-control input[type=range]::-moz-range-thumb{width:12px;height:12px;border:0;border-radius:50%;background:#eafcff;box-shadow:0 0 0 4px rgba(208,244,255,.16)}
.chart-control input[type=range]:focus-visible{outline:2px solid #d0f4ff;outline-offset:6px}
.chart-pause{margin-left:auto;padding:7px 13px;background:none;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#c8cdd1;font-size:11px;letter-spacing:.4px;transition:border-color .2s,color .2s,background .2s}
.chart-pause:hover{border-color:#d0f4ff;color:#d0f4ff;background:rgba(208,244,255,.06)}

/* listing journey: drawn in when it enters the viewport */
.listing-visual-art svg path:first-of-type{stroke-dasharray:2000;stroke-dashoffset:2000}
.listing-visual-art.is-in svg path:first-of-type{animation:journey-draw 2.6s cubic-bezier(.4,.1,.2,1) forwards}
.listing-visual-art svg path:nth-of-type(2),.listing-visual-art svg text{opacity:0;transition:opacity .9s ease .7s}
.listing-visual-art.is-in svg path:nth-of-type(2),.listing-visual-art.is-in svg text{opacity:.85}
.listing-visual-art svg circle{opacity:0;transform-box:fill-box;transform-origin:center}
.listing-visual-art.is-in svg circle{animation:node-pop .85s cubic-bezier(.2,.7,.2,1) forwards}
.listing-visual-art.is-in svg circle:nth-of-type(1){animation-delay:.45s}
.listing-visual-art.is-in svg circle:nth-of-type(2){animation-delay:.8s}
.listing-visual-art.is-in svg circle:nth-of-type(3){animation-delay:1.1s}
.listing-visual-art.is-in svg circle:nth-of-type(4){animation-delay:1.4s}
.listing-visual-art.is-in svg circle:nth-of-type(5){animation-delay:1.7s}
@keyframes journey-draw{to{stroke-dashoffset:0}}
@keyframes node-pop{from{opacity:0;transform:scale(.35)}to{opacity:1;transform:scale(1)}}

/* legend */
.chart-legend{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0 0}
.chart-legend-item{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:none;color:#b9bfc3;font-size:11.5px;transition:border-color .2s,color .2s,opacity .2s}
.chart-legend-item i{width:8px;height:8px;border-radius:2px}
.chart-legend-item[aria-pressed=false]{opacity:.42}
.chart-legend-item[aria-pressed=false] i{box-shadow:none}
.chart-legend-item:hover{border-color:#d0f4ff;color:#fff}

/* stat readout row */
.chart-stats{display:flex;flex-wrap:wrap;gap:26px 44px;margin:18px 0 0;padding:0;list-style:none}
.chart-stats li{display:flex;flex-direction:column;gap:3px}
.chart-stats span{font-size:9.5px;letter-spacing:1.3px;color:#8d969d;text-transform:uppercase}
.chart-stats b{font-size:20px;font-weight:600;letter-spacing:-.4px;color:#f3f4f2;font-variant-numeric:tabular-nums}

/* market panel (homepage + service pages) */
.market-panel{--chart-accent:#d0f4ff}
.market-panel .chart-frame{background:linear-gradient(180deg,rgba(208,244,255,.05),rgba(0,0,0,0)),#05080a}
.chart-lab-wrap{padding-top:clamp(34px,4vw,56px)}
.chart-lab{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:22px;align-items:start}
.chart-lab .intel-card{padding:22px 22px 24px}
.chart-lab .intel-card h2{font-size:20px;letter-spacing:-.7px;margin-bottom:7px}
.chart-lab .intel-card p{margin-bottom:16px}
.chart-lab .tag{margin-top:14px}
.slide-chart{max-width:840px;margin:34px auto 30px}
.slide-chart .chart-frame-inset{background:none}
.slide-chart-note{margin:12px 0 0;font-size:12px;color:#8d969d;letter-spacing:.2px}
.presentation:not(.dark-slide) .slide-chart-note{color:#6b7378}
@media (max-width:1000px){.chart-lab{grid-template-columns:1fr}}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:11px;letter-spacing:1.4px;color:#c3c9cd}
.panel-head span{font-size:9.5px;letter-spacing:1.1px;color:#8d969d}
.panel-legend{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:12px;font-size:9.5px;letter-spacing:1.3px;color:#8d969d}
.panel-legend strong{color:#d0f4ff;font-weight:600}
.panel-caption{margin:12px 0 0;font-size:12.5px;line-height:1.7;color:#8d969d}

/* market intelligence band */
.market-intel{position:relative;overflow:hidden;border-top:1px solid #1d2226;border-bottom:1px solid #1d2226;background:
  radial-gradient(90% 70% at 8% 0%,rgba(57,183,255,.10),rgba(0,0,0,0) 60%),
  radial-gradient(70% 60% at 100% 100%,rgba(208,244,255,.07),rgba(0,0,0,0) 65%),#030506}
.market-intel::before{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(180deg,#000,transparent 85%)}
.market-intel .section-inner{position:relative;z-index:1}
.intel-head{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:30px 60px;align-items:end;margin-bottom:38px}
.intel-head h2{font-size:clamp(32px,4.4vw,60px);line-height:1.08;letter-spacing:-2.2px;font-weight:600;margin:18px 0 0}
.intel-head h2 span{color:#8b949b}
.intel-head p{margin:0;font-size:15px;line-height:1.8;color:#a1a5a8}
.intel-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:22px}
.intel-grid .chart-frame-inner{padding:16px 16px 4px}
.intel-card{border:1px solid rgba(255,255,255,.09);border-radius:6px;padding:16px 18px 18px;background:rgba(255,255,255,.015)}
.intel-card h3{margin:0 0 4px;font-size:14px;letter-spacing:-.2px;font-weight:600}
.intel-card p{margin:0 0 12px;font-size:12px;line-height:1.6;color:#8d969d}
.intel-note{margin:26px 0 0;font-size:12px;line-height:1.8;color:#8d969d;max-width:96ch}

/* flow diagram (infrastructure) */
.chart-flow{border:1px solid #22292e;border-radius:6px;background:radial-gradient(120% 100% at 15% 0%,rgba(57,183,255,.10),rgba(0,0,0,0) 60%),#05080a;padding:8px}
.flow-edge{stroke-dasharray:5 9;opacity:.65;animation:flow-dash 1.9s linear infinite}
@keyframes flow-dash{to{stroke-dashoffset:-28}}
.flow-node{opacity:0}
.chart-flow.is-visible .flow-node{animation:node-in .7s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes node-in{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}

/* reveal motion */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.65,.2,1),transform .8s cubic-bezier(.2,.65,.2,1);transition-delay:var(--reveal-delay,0ms)}
.reveal.is-in{opacity:1;transform:none}
html:not(.reveal-ready) .reveal{opacity:1;transform:none}

@media (max-width:1000px){
  .intel-head,.intel-grid{grid-template-columns:1fr}
  .chart-controls{gap:12px 18px}
  .chart-pause{margin-left:0}
}
@media (max-width:760px){
  .chart-frame-inner{padding:12px 12px 2px}
  .chart-meta{flex-direction:column}
  .chart-stats{gap:16px 28px}
  .chart-stats b{font-size:17px}
  .chart-control input[type=range]{width:92px}
}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .tag::before,.flow-edge,.chart-flow.is-visible .flow-node{animation:none}
  .flow-node{opacity:1}
  .listing-visual-art svg path:first-of-type{stroke-dasharray:none;stroke-dashoffset:0}
  .listing-visual-art svg circle,.listing-visual-art svg text,.listing-visual-art svg path:nth-of-type(2){opacity:1;animation:none}
}

/* --- flow diagram: keep node labels legible on narrow screens by panning ------- */
.chart-flow .flow-scroll{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:rgba(208,244,255,.25) transparent}
.chart-flow .flow-scroll svg{display:block;width:100%;min-width:680px;height:auto}
.chart-flow .flow-scroll::-webkit-scrollbar{height:6px}
.chart-flow .flow-scroll::-webkit-scrollbar-thumb{background:rgba(208,244,255,.22);border-radius:3px}
@media (max-width:700px){
  .chart-flow::after{content:'Drag to pan →';display:block;margin-top:10px;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:#6f777d;text-align:center}
}