/* ==========================================================================
   /impact — feature switcher, benchmark card, graphic grid
   (section scaffolding — .pv-head, .pv-cells, .pv-rise, .pv-subnav — comes from prompt-volumes.css)
   ========================================================================== */
.aa { --expo: cubic-bezier(.19, 1, .22, 1); --cell-line: rgba(255,255,255,.1); --blue: #2f6bff; }

.aa-hero { padding: 96px 0 56px; text-align: center; background: radial-gradient(90% 70% at 50% 0%, #161616 0%, #000 70%); }
.aa-hero .eyebrow { display: block; font-size: 14px; color: var(--fg-2); margin-bottom: 18px; }
.aa-hero h1 { font-size: clamp(38px, 5.2vw, 58px); font-weight: 500; line-height: 1.06; letter-spacing: -0.045em; max-width: 760px; margin: 0 auto; }
.aa-hero p { max-width: 560px; margin: 18px auto 0; font-size: 17px; color: var(--fg-2); }

/* ---------- Feature switcher ---------- */
.aa-tabs { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--cell-line); border-bottom: 0; }
.aa-tab { position: relative; padding: 26px 20px 24px; text-align: left; border-right: 1px solid var(--cell-line); color: var(--fg-3); transition: color .4s, background .4s; }
.aa-tab:last-child { border-right: 0; }
.aa-tab i { display: block; margin-bottom: 14px; color: inherit; transition: color .4s, transform .6s var(--expo); }
.aa-tab i svg { width: 16px; height: 16px; }
.aa-tab strong { display: block; font-size: 15px; font-weight: 500; color: var(--fg-2); transition: color .4s; }
.aa-tab span { display: block; margin-top: 8px; font-size: 14px; line-height: 1.45; }
.aa-tab:hover, .aa-tab.on { background: #0b0b0c; }
.aa-tab.on strong, .aa-tab:hover strong { color: var(--fg); }
.aa-tab.on i { color: #6ea8ff; transform: translateY(-2px); }
.aa-prog { position: absolute; left: -1px; top: 0; bottom: 0; width: 2px; background: transparent; overflow: hidden; }
.aa-tab.on .aa-prog { background: rgba(255,255,255,.1); }
.aa-tab.on .aa-prog::after { content: ""; position: absolute; inset: 0; background: #6ea8ff; transform-origin: top; animation: aaProg 7s linear forwards; }
.aa-switch:hover .aa-prog::after { animation-play-state: paused; }
@keyframes aaProg { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.aa-window { border: 1px solid var(--cell-line); background: #0e0e0f; font-size: 12px; overflow: hidden; text-align: left; }
.aa-win-bar { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.aa-win-bar i { width: 9px; height: 9px; border-radius: 50%; background: #2c2c2d; }
.aa-win-body { display: grid; grid-template-columns: 170px 1fr; min-height: 470px; }
.aa-side { border-right: 1px solid var(--line); padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; color: var(--fg-3); }
.aa-side span { padding: 7px 10px; border-radius: 6px; transition: background .4s, color .4s; }
.aa-side span.on { background: #232324; color: var(--fg); }
.aa-main { padding: 16px 22px 22px; min-width: 0; }
.aa-crumb { color: var(--fg-3); margin-bottom: 10px; }
.aa-crumb b { color: var(--fg-2); font-weight: 400; }
.aa-pane[hidden] { display: none; }
.aa-pane { animation: aaPane .6s var(--expo); }
@keyframes aaPane { from { opacity: 0; transform: translateY(10px); filter: blur(4px); } }
.aa-pane h3 { font-size: 18px; font-weight: 500; }
.aa-range { display: flex; gap: 4px; margin: 10px 0 18px; color: var(--fg-3); }
.aa-range span { padding: 4px 8px; border-radius: 6px; }
.aa-range span.on { background: #232324; color: var(--fg); }
.aa-cols { display: grid; grid-template-columns: minmax(200px, .8fr) 1.6fr; gap: 14px; }
.aa-cols h4 { font-size: 12px; font-weight: 500; margin-bottom: 8px; }
.aa-box { border: 1px solid var(--line); border-radius: 10px; background: #121213; min-width: 0; }
.aa-tbl { width: 100%; border-collapse: collapse; }
.aa-tbl th { text-align: left; font-weight: 400; color: var(--fg-3); padding: 9px 12px; border-bottom: 1px solid var(--line); }
.aa-tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line-soft); transition: background .3s, opacity .3s; font-variant-numeric: tabular-nums; }
.aa-tbl tr:last-child td { border-bottom: 0; }
.aa-tbl tbody tr { cursor: pointer; }
.aa-tbl tbody:hover tr:not(:hover) td { opacity: .45; }
.aa-tbl tbody tr:hover td { background: #1a1a1c; }
.aa-tbl td i { display: inline-block; width: 8px; height: 3px; border-radius: 2px; background: var(--c); margin-right: 8px; vertical-align: 3px; }
.aa-tbl .up { color: var(--green); } .aa-tbl .down { color: #ff5d5d; }
.aa-tbl.fill tbody tr { --ax-fill: 0%; background: linear-gradient(90deg, rgba(110,168,255,.14) var(--ax-fill), transparent var(--ax-fill)); transition: --ax-fill .9s var(--expo); }
.aa-tbl.fill tbody tr:hover { --ax-fill: var(--share); }
.aa-chart { position: relative; padding: 14px; }
.aa-chart-kpi strong { font-size: 18px; font-weight: 600; }
.aa-chart-kpi em { font-style: normal; font-size: 11px; color: var(--green); margin-left: 6px; padding: 1px 6px; border-radius: 5px; background: rgba(8,255,182,.1); }
.aa-chart svg { display: block; width: 100%; height: 230px; overflow: visible; cursor: crosshair; }
.aa-ln { fill: none; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 0; transition: opacity .3s, stroke-width .3s; }
.aa-chart.draw .aa-ln { animation: aaDraw 1.6s var(--expo) backwards; }
@keyframes aaDraw { from { stroke-dashoffset: 1; } }
.aa-chart.dim .aa-ln { opacity: .14; } .aa-chart.dim .aa-ln.hot { opacity: 1; stroke-width: 3; }
.aa-chart .cross { stroke: #555; stroke-dasharray: 3 3; opacity: 0; transition: opacity .2s; }
/* the day an action was taken: the chart reads as before | after */
.aa-chart .aa-after { fill: rgba(1,194,225,.05); }
.aa-chart .aa-act { stroke: rgba(1,194,225,.7); stroke-dasharray: 4 3; }
.aa-chart .aa-act-l { fill: #01c2e1; }
.aa-chart .pt { opacity: 0; transition: opacity .2s; stroke: #121213; stroke-width: 2; }
.aa-chart.hover .cross, .aa-chart.hover .pt { opacity: 1; }
.aa-tip { position: absolute; top: 46px; padding: 8px 10px; border-radius: 8px; background: #1c1c1d; border: 1px solid #333; font-size: 11px; pointer-events: none; opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s, left .3s var(--expo); white-space: nowrap; z-index: 2; }
.aa-chart.hover .aa-tip { opacity: 1; transform: none; }
.aa-tip b { display: block; font-weight: 500; color: var(--fg-2); margin-bottom: 4px; }
.aa-tip span { display: flex; align-items: center; gap: 6px; }
.aa-tip span i { width: 7px; height: 7px; border-radius: 50%; }

/* Histogram (dashboard pane + banner card) */
.aa-hist { display: flex; align-items: flex-end; gap: 5px; height: 190px; padding-top: 34px; }
.aa-hist i { position: relative; flex: 1; height: var(--h); border-radius: 3px 3px 0 0; background: #2b2b2c; cursor: pointer; transform-origin: bottom; transition: background .35s, transform .5s var(--expo), box-shadow .4s; }
.aa-hist i:hover { transform: scaleY(1.04); background: #454547; }
.aa-hist i.you { background: var(--blue); box-shadow: 0 0 26px rgba(47,107,255,.55); }
.aa-hist i.you::after { content: "you"; position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translateX(-50%); padding: 2px 7px; border-radius: 6px; background: var(--blue); color: #fff; font-style: normal; font-size: 11px; font-weight: 600; animation: aaPopIn .5s var(--expo); }
@keyframes aaPopIn { from { opacity: 0; transform: translate(-50%, 8px) scale(.7); } }
.aa-hist-wrap.in .aa-hist i, .aa-hist-wrap:hover .aa-hist i { animation: aaRise .8s var(--expo) backwards; animation-delay: calc(var(--i) * 28ms); }
@keyframes aaRise { from { transform: scaleY(0); } }
.aa-hist-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.aa-hist-head small { color: var(--fg-3); width: 100%; }
.aa-hist-head strong { font-size: 26px; font-weight: 500; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.aa-grade { padding: 2px 9px; border-radius: 6px; font-size: 12px; background: rgba(47,107,255,.18); color: #8fb3ff; transition: background .4s, color .4s; }
.aa-grade[data-g="Average"] { background: rgba(255,176,32,.16); color: var(--amber); }
.aa-grade[data-g="Low"] { background: rgba(255,93,93,.16); color: #ff7d7d; }
.aa-hist-axis { display: flex; justify-content: space-between; margin-top: 8px; color: var(--fg-4); font-size: 11px; }

/* ---------- Logos ---------- */
.aa-logos { padding: 96px 0; text-align: center; }
.aa-logos h2 { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 36px; }
.aa-logos-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--cell-line); }
.aa-logos-grid span { display: grid; place-items: center; height: 110px; border-right: 1px solid var(--cell-line); font-size: 20px; font-weight: 700; letter-spacing: -0.01em; transition: background .4s, transform .6s var(--expo); }
.aa-logos-grid span:last-child { border-right: 0; }
.aa-logos-grid span:hover { background: #0c0c0d; }

/* ---------- Benchmark banner ---------- */
.aa-banner { display: grid; grid-template-columns: 1fr 1.15fr; border: 1px solid var(--cell-line); min-height: 400px; overflow: hidden; }
.aa-banner-copy { padding: 32px; position: relative; z-index: 2; }
.aa-banner-copy .tag { display: inline-flex; align-items: center; gap: 8px; color: #6ea8ff; font-size: 14px; }
.aa-banner-copy h2 { font-size: clamp(30px, 3.6vw, 40px); font-weight: 500; line-height: 1.12; letter-spacing: -0.035em; margin-top: 20px; max-width: 400px; }
.aa-banner-copy p { margin: 20px 0 26px; color: var(--fg-2); font-size: 17px; max-width: 400px; }
.aa-banner-g { position: relative; display: grid; place-items: center; padding: 36px 28px; perspective: 1400px; }
.aa-banner-g::before { content: ""; position: absolute; inset: 8% 4%; background: radial-gradient(58% 60% at 58% 48%, rgba(62,139,255,.14), transparent 70%); pointer-events: none; }
.aa-dist { position: relative; width: min(480px, 100%); padding: 20px 22px 14px; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; background: linear-gradient(180deg, #131417, #0e0e10 45%); box-shadow: -24px 36px 80px rgba(0,0,0,.75); transform: rotateX(5deg) rotateY(-8deg); transition: transform 1.1s var(--expo); }
.aa-banner:hover .aa-dist { transform: rotateX(2deg) rotateY(-3deg); }
.aa-dist::before { content: ""; position: absolute; left: 14%; right: 14%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(1,194,225,.75), transparent); }
.aa-dist-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.aa-dist-head p { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 10px; margin: 0; }
.aa-dist-head small { width: 100%; font-size: 12px; color: var(--fg-3); }
.aa-dist-head strong { font-size: 34px; font-weight: 500; line-height: 1.15; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.aa-dist-tag { flex: none; padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; color: var(--fg-2); }
.aa-dist-tag::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #ffb020; }
.aa-grade[data-g="Great"] { background: rgba(8,255,182,.14); color: #08ffb6; }
.aa-dist-chart { position: relative; margin-top: 8px; }
.aa-dist-chart svg { display: block; width: 100%; height: 190px; overflow: visible; cursor: ew-resize; }
.aa-dist-chart .grid line { stroke: #1f2023; stroke-dasharray: 2 4; }
.aa-dist-chart .all { fill: #18191c; }
.aa-dist-chart .won { fill: url(#aaDistFill); }
.aa-dist-chart .crv { fill: none; stroke: url(#aaDistStroke); stroke-width: 2.4; stroke-linecap: round; filter: drop-shadow(0 0 8px rgba(1,194,225,.45)); }
.aa-dist-chart .mark { stroke: rgba(255,255,255,.5); stroke-dasharray: 3 4; }
.aa-dist-chart .dot { fill: #fff; stroke: rgba(1,194,225,.35); stroke-width: 10; }
.aa-dist-you { position: absolute; left: 0; top: 0; transform: translate(-50%, calc(-100% - 14px)); padding: 3px 10px; border-radius: 999px; background: #fff; color: #000; font-size: 11px; font-weight: 600; white-space: nowrap; pointer-events: none; box-shadow: 0 6px 18px rgba(0,0,0,.5); }
.aa-dist-axis { display: grid; grid-template-columns: repeat(4, 1fr); padding-top: 8px; text-align: center; font-size: 10.5px; color: var(--fg-4); }

/* ---------- Graphic grid ---------- */
.aa-g { position: relative; height: 300px; overflow: hidden; user-select: none; background-image: radial-gradient(rgba(255,255,255,.09) 1px, transparent 1.2px); background-size: 14px 14px; -webkit-mask: radial-gradient(75% 75% at 50% 50%, #000 45%, transparent 100%); mask: radial-gradient(75% 75% at 50% 50%, #000 45%, transparent 100%); }
.aa-stage { position: absolute; left: 50%; top: 50%; width: 420px; height: 280px; margin: -140px 0 0 -210px; }

/* Graphics are drawn on a 420×280 stage. Accent colours follow the flowgen cyan/blue. */
.aa-g.ix { background-image: none; -webkit-mask: none; mask: none; }
.aa-g.ix::before { content: ""; position: absolute; inset: 0; background: radial-gradient(52% 58% at 50% 50%, rgba(62,139,255,.11), transparent 72%); pointer-events: none; }
.ix svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }

/* a. share ring: which AI systems visit */
.ix-ring .trk { fill: none; stroke: #17181b; stroke-width: 10; }
.ix-ring .arc { fill: none; stroke: var(--c); stroke-width: 10; opacity: .4; cursor: pointer; pointer-events: stroke; transition: stroke-width .6s var(--expo), opacity .4s; }
.ix-ring .arc.on { stroke-width: 18; opacity: 1; filter: drop-shadow(0 0 8px var(--c)); }
.ix-ring-c { position: absolute; left: 140px; top: 140px; width: 130px; margin: -38px 0 0 -65px; text-align: center; pointer-events: none; }
.ix-ring-c em { display: block; font-style: normal; font-size: 12px; color: var(--fg-2); }
.ix-ring-c strong { display: block; font-size: 30px; font-weight: 500; line-height: 1.15; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.ix-ring-c span { font-size: 11px; color: var(--fg-4); }
.ix-ring-leg { position: absolute; left: 268px; top: 50%; width: 146px; transform: translateY(-50%); display: grid; gap: 4px; font-size: 12.5px; }
.ix-ring-leg li { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid transparent; border-radius: 10px; color: var(--fg-3); cursor: pointer; transition: color .3s, border-color .3s, background .3s, transform .5s var(--expo); }
.ix-ring-leg li i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.ix-ring-leg li b { margin-left: auto; font-weight: 500; font-variant-numeric: tabular-nums; }
.ix-ring-leg li.on { color: var(--fg); border-color: rgba(255,255,255,.14); background: #141518; transform: translateX(-4px); }

/* b. document: the passage AI quotes */
.ix-page { position: absolute; left: 30px; top: 22px; width: 284px; height: 236px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: #0f1012; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.6); }
.ix-page-bar { display: flex; align-items: center; gap: 5px; height: 28px; padding: 0 10px; border-bottom: 1px solid var(--line); font-size: 10px; color: var(--fg-4); }
.ix-page-bar i { flex: none; width: 6px; height: 6px; border-radius: 50%; background: #2c2c2e; }
.ix-page-bar span { margin-left: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ix-page-body { padding: 14px 16px 0; }
.ix-page-body .h { display: block; width: 62%; height: 9px; margin-bottom: 12px; border-radius: 3px; background: #3a3a3d; }
.ix-page-body .ln { height: 5px; margin: 7px 0; border-radius: 3px; background: #1d1e21; }
.ix-page-body .ln.s { width: 70%; }
.ix-page-body .q { position: relative; margin: 6px -8px; padding: 5px 8px 5px 12px; border-radius: 6px; font-size: 11px; line-height: 1.4; color: var(--fg-4); cursor: pointer; transition: color .4s, background .5s; }
.ix-page-body .q::before { content: ""; position: absolute; left: 2px; top: 5px; bottom: 5px; width: 2px; border-radius: 1px; background: #01c2e1; transform: scaleY(0); transition: transform .5s var(--expo); }
.ix-page-body .q.on { color: var(--fg); background: linear-gradient(90deg, rgba(1,194,225,.17), rgba(1,194,225,.03)); }
.ix-page-body .q.on::before { transform: scaleY(1); }
.ix-cite { position: absolute; left: 298px; top: 90px; display: flex; align-items: center; gap: 7px; padding: 7px 11px; border: 1px solid rgba(1,194,225,.45); border-radius: 10px; background: #14171b; font-size: 12px; white-space: nowrap; box-shadow: 0 10px 30px rgba(0,0,0,.6); transition: top .7s var(--expo), border-color .4s; }
.ix-cite i { width: 8px; height: 8px; border-radius: 50%; background: #08ffb6; box-shadow: 0 0 8px #08ffb6; transition: background .4s, box-shadow .4s; }
.ix-cite span { display: none; } .ix-cite span.on { display: inline; }
.ix-cite.none { border-color: rgba(255,255,255,.16); color: var(--fg-3); } .ix-cite.none i { background: #6b6b6b; box-shadow: none; }

/* c. percentile track: where each page sits */
.ix-pct-cards > div { position: absolute; top: 30px; width: 196px; margin-left: -98px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: #131417; box-shadow: 0 18px 44px rgba(0,0,0,.55); opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .6s var(--expo); pointer-events: none; }
.ix-pct-cards > div.on { opacity: 1; transform: none; }
.ix-pct-cards small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; color: var(--fg-3); }
.ix-pct-cards strong { display: inline-block; margin-top: 6px; font-size: 26px; font-weight: 500; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.ix-pct-cards em { margin-left: 8px; padding: 2px 8px; border-radius: 6px; font-style: normal; font-size: 11px; vertical-align: 4px; }
.ix-pct-cards em.lo { color: #ff7d7d; background: rgba(255,125,125,.12); } .ix-pct-cards em.av { color: #ffb020; background: rgba(255,176,32,.12); } .ix-pct-cards em.go { color: #01c2e1; background: rgba(1,194,225,.12); } .ix-pct-cards em.gr { color: #08ffb6; background: rgba(8,255,182,.12); }
.ix-pct-cards p { display: flex; justify-content: space-between; margin: 6px 0 0; padding-top: 8px; border-top: 1px solid var(--line-soft); font-size: 11.5px; color: var(--fg-3); }
.ix-pct-cards p b { font-weight: 500; color: var(--fg); }
.ix-pct-track { position: absolute; left: 30px; right: 30px; top: 196px; height: 6px; border-radius: 3px; background: linear-gradient(90deg, #ff7d7d, #ffb020 34%, #01c2e1 68%, #08ffb6); }
.ix-pct-track::after { content: ""; position: absolute; left: 0; right: 0; top: 14px; height: 5px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.22) 0 1px, transparent 1px 36px); }
.ix-pct-track .dot { position: absolute; left: var(--p); top: 50%; width: 12px; height: 12px; margin: -6px 0 0 -6px; border: 2px solid #fff; border-radius: 50%; background: #0b0b0c; cursor: pointer; transition: transform .5s var(--expo), box-shadow .4s; }
.ix-pct-track .dot::after { content: ""; position: absolute; left: 50%; bottom: calc(100% + 2px); width: 1px; height: 0; background: linear-gradient(180deg, transparent, rgba(255,255,255,.55)); transition: height .5s var(--expo); }
.ix-pct-track .dot.on { transform: scale(1.45); box-shadow: 0 0 0 5px rgba(255,255,255,.1), 0 0 18px rgba(1,194,225,.7); }
.ix-pct-track .dot.on::after { height: 34px; }
.ix-pct-axis { position: absolute; left: 30px; right: 30px; top: 224px; display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; font-size: 10.5px; color: var(--fg-4); }

/* d. submission pipeline */
.ix-targets { position: absolute; left: 0; right: 0; top: 34px; display: flex; justify-content: center; align-items: center; gap: 8px; font-size: 12px; color: var(--fg-3); }
.ix-targets b { padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; font-weight: 400; transition: color .4s, border-color .4s, background .4s; }
.ix-targets b.on { color: var(--fg); border-color: rgba(1,194,225,.5); background: rgba(1,194,225,.08); }
.ix-url { position: absolute; left: 50%; top: 86px; transform: translateX(-50%); padding: 8px 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: #131417; font-size: 12px; color: var(--fg-2); white-space: nowrap; }
.ix-steps { position: absolute; left: 44px; right: 44px; top: 152px; display: flex; justify-content: space-between; }
.ix-steps::before, .ix-steps .beam { content: ""; position: absolute; left: 40px; right: 40px; top: 17px; height: 2px; background: #1f2023; }
.ix-steps .beam { background: linear-gradient(90deg, #3e8bff, #01c2e1); box-shadow: 0 0 10px rgba(1,194,225,.8); transform: scaleX(var(--s, 0)); transform-origin: left; transition: transform 1s var(--expo); }
.ix-steps .ps { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 10px; width: 80px; font-size: 12px; color: var(--fg-4); transition: color .4s; }
.ix-steps .ps i { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid #2a2b2f; border-radius: 50%; background: #0f1012; font-style: normal; font-size: 12px; color: var(--fg-3); transition: border-color .4s, background .4s, color .4s, box-shadow .5s; }
.ix-steps .ps.on { color: var(--fg); }
.ix-steps .ps.on i { border-color: #01c2e1; color: #01c2e1; box-shadow: 0 0 0 5px rgba(1,194,225,.12), 0 0 20px rgba(1,194,225,.35); }
.ix-steps .ps.done { color: var(--fg-2); }
.ix-steps .ps.done i { border-color: rgba(8,255,182,.6); background: #0f1a17; color: #08ffb6; font-size: 0; }
.ix-steps .ps.done i::after { content: "✓"; font-size: 14px; }
.ix-pipe-s { position: absolute; left: 0; right: 0; top: 238px; text-align: center; font-size: 12px; color: var(--fg-3); }
.ix-pipe-s span { display: none; } .ix-pipe-s span.on { display: inline; } .ix-pipe-s span.ok { color: #08ffb6; }

/* e. referral flow: AI platforms → site */
.ix-src li { position: absolute; left: 14px; top: var(--y); width: 120px; height: 38px; margin-top: -19px; display: flex; align-items: center; justify-content: space-between; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; background: #101113; font-size: 12.5px; color: var(--fg-3); cursor: pointer; transition: color .3s, border-color .3s, background .3s, transform .5s var(--expo); }
.ix-src li b { font-weight: 500; font-variant-numeric: tabular-nums; transition: color .3s; }
.ix-src li.on { color: var(--fg); border-color: rgba(1,194,225,.5); background: #13161a; transform: translateX(4px); }
.ix-src li.on b { color: #01c2e1; }
.ix-flow .lk { fill: none; stroke: #222327; stroke-linecap: round; transition: stroke .4s; }
.ix-flow .lk.on { stroke: url(#ixLink); filter: drop-shadow(0 0 6px rgba(1,194,225,.5)); }
.ix-flow .lk-dash { fill: none; stroke: #fff; stroke-width: 1.2; stroke-dasharray: 3 9; opacity: 0; transition: opacity .4s; animation: ixDash .7s linear infinite; }
.ix-flow .lk-dash.on { opacity: .8; }
@keyframes ixDash { to { stroke-dashoffset: -12; } }
.ix-dest { position: absolute; left: 262px; top: 74px; width: 146px; padding: 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: #131417; box-shadow: 0 18px 44px rgba(0,0,0,.55); }
.ix-dest small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; color: var(--fg-4); }
.ix-dest span { display: block; margin-top: 12px; font-size: 11px; color: var(--fg-3); }
.ix-dest strong { display: block; font-size: 30px; font-weight: 500; line-height: 1.2; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.ix-dest em { display: inline-block; margin-top: 6px; padding: 2px 8px; border-radius: 999px; background: rgba(1,194,225,.1); font-style: normal; font-size: 11px; color: #01c2e1; }
.ix-dest.flash { animation: ixFlash .8s var(--expo); }
@keyframes ixFlash { 0% { border-color: #01c2e1; box-shadow: 0 0 30px rgba(1,194,225,.3); } }

/* f. crawler swimlanes */
.ix-now { position: absolute; right: 20px; top: 18px; display: flex; align-items: center; gap: 8px; max-width: 320px; padding: 7px 11px; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: #131417; font-size: 11.5px; }
.ix-now::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--c, #fff); box-shadow: 0 0 8px var(--c, #fff); }
.ix-now b { font-weight: 500; color: var(--fg); }
.ix-now span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--fg-3); }
.ix-now.flash { animation: ixFlash .8s var(--expo); }
.ix-lane { position: absolute; left: 20px; right: 20px; top: var(--y); height: 44px; display: flex; align-items: center; gap: 12px; font-size: 11.5px; color: var(--fg-3); }
.ix-lane > span { flex: none; width: 62px; }
.ix-lane .rail { position: relative; flex: 1; height: 100%; overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); mask: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); }
.ix-lane .rail::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px dashed #26272b; }
.ix-ev { position: absolute; left: 100%; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); animation: ixSlide 6.5s linear forwards; }
@keyframes ixSlide { to { left: -6%; } }
.ix-lanes.paused .ix-ev { animation-play-state: paused; }
.aa-live { position: absolute; left: 24px; bottom: 24px; display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--fg-3); }
.aa-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: aaLive 1.4s ease-in-out infinite; }
.aa-live .p { display: none; }
.aa-live.paused i { background: var(--amber); animation: none; }
.aa-live.paused .l { display: none; } .aa-live.paused .p { display: inline; }
@keyframes aaLive { 50% { opacity: .25; } }

/* ---------- Integration ---------- */
.aa-integ { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--cell-line); }
.aa-integ-copy { padding: 32px; }
.aa-integ-copy > div { position: sticky; top: 130px; }
.aa-integ-copy h2 { font-size: 26px; font-weight: 500; letter-spacing: -0.03em; line-height: 1.2; max-width: 300px; }
.aa-integ-copy p { color: var(--fg-2); margin-top: 16px; max-width: 320px; }
.aa-integ-copy ul { margin: 6px 0 24px; display: grid; gap: 6px; color: var(--fg-2); }
.aa-integ-copy li { display: flex; gap: 10px; align-items: center; }
.aa-integ-copy li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--fg-3); }
.aa-integ-list { border-left: 1px solid var(--cell-line); }
.aa-feat { padding: 28px 32px; border-bottom: 1px solid var(--cell-line); transition: background .4s; }
.aa-feat:hover { background: #0b0b0c; }
.aa-feat i { display: block; margin-bottom: 12px; color: var(--fg-2); transition: color .4s, transform .6s var(--expo); }
.aa-feat i svg { width: 16px; height: 16px; }
.aa-feat:hover i { color: var(--green); transform: translateX(4px); }
.aa-feat h4 { font-size: 16px; font-weight: 500; }
.aa-feat p { color: var(--fg-2); margin-top: 8px; max-width: 380px; }
.aa-clouds { display: grid; grid-template-columns: 1fr 1fr; }
.aa-clouds span { position: relative; display: grid; place-items: center; height: 96px; border-bottom: 1px solid var(--cell-line); font-size: 19px; font-weight: 700; letter-spacing: -0.01em; overflow: hidden; transition: background .4s; }
.aa-clouds span:nth-child(odd) { border-right: 1px solid var(--cell-line); }
.aa-clouds span:nth-last-child(-n+2) { border-bottom: 0; }
.aa-clouds span::after { content: "Connect →"; position: absolute; inset: 0; display: grid; place-items: center; background: #0c0c0d; color: var(--green); font-size: 13px; font-weight: 500; transform: translateY(100%); transition: transform .6s var(--expo); }
.aa-clouds span:hover::after { transform: none; }

/* ---------- /measure stage page: engine chip, method chips, chart legend, action timeline, example table, KPI tiles, FAQ ---------- */
.aa-hero .stage-engine { display: inline-flex; align-items: center; gap: 8px; margin: 18px auto 0; padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; color: var(--fg-3); max-width: none; }
.aa-hero .stage-engine span { color: var(--fg-2); font-weight: 500; }
.aa-hero .stage-engine + p { margin-top: 16px; }
.aa-hero .hero-cta { margin-top: 28px; }
.aa-hero-ui { margin-top: 56px; text-align: left; }
.aa-hero-ui .demo-tag { margin-bottom: 12px; }
.aa-method { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.aa-method li { padding: 16px 18px; border: 1px solid var(--cell-line); border-radius: 12px; background: var(--bg-1); }
.aa-method li b { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; }
.aa-method li b::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--fl-a, #01c2e1); box-shadow: 0 0 0 3px rgba(1,194,225,.18); }
.aa-method li span { display: block; margin-top: 6px; font-size: 13px; color: var(--fg-3); }
.aa-how { padding: 18px 18px 14px; }
.aa-how .aa-chart-kpi small { display: block; margin-top: 4px; font-size: 11.5px; color: var(--fg-3); }
.aa-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 10px 0 0; font-size: 12px; color: var(--fg-3); }
.aa-legend li { display: flex; align-items: center; gap: 7px; cursor: pointer; transition: color .3s; }
.aa-legend li:hover { color: var(--fg); }
.aa-legend li i { width: 10px; height: 3px; border-radius: 2px; background: var(--c); }
.aa-timeline { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; padding-top: 18px; border-top: 1px dashed var(--line-dash); }
.aa-timeline li { position: relative; padding-left: 16px; font-size: 13px; color: var(--fg-2); }
.aa-timeline li::before { content: ""; position: absolute; left: 0; top: 6px; width: 7px; height: 7px; border-radius: 50%; background: var(--fl-a, #01c2e1); box-shadow: 0 0 0 3px rgba(1,194,225,.16); }
.aa-timeline li b { display: block; font-size: 11.5px; font-weight: 500; letter-spacing: .06em; color: var(--fl-a, #01c2e1); font-variant-numeric: tabular-nums; }
.aa-timeline li span { display: block; margin-top: 2px; }
.aa-note { margin-top: 14px; font-size: 13px; color: var(--fg-3); }
.aa-feat .aa-step { display: block; margin-bottom: 10px; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--fl-a, #01c2e1); }
.aa-scroll { overflow-x: auto; }
.aa-tbl--ex { min-width: 760px; font-size: 13px; }
.aa-tbl--ex td { vertical-align: top; }
.aa-tbl--ex td:first-child { white-space: nowrap; color: var(--fg-3); }
.aa-tbl--ex td:nth-child(2) { white-space: nowrap; }
.aa-tbl--ex .num { font-weight: 500; color: var(--fg); }
.aa-tbl--ex .mute { color: var(--fg-4); }
.aa-tbl--ex .read td { background: rgba(1,194,225,.04); }
.aa-tbl--ex .read td:nth-child(2) { color: var(--fl-a, #01c2e1); }
.aa-tbl--ex tbody tr { cursor: default; }
.aa-kpis .pv-cell small { display: block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); }
.aa-kpis .pv-cell strong { display: block; margin-top: 14px; font-size: 30px; font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.aa-kpis .pv-cell strong i { margin: 0 8px; font-style: normal; color: var(--fg-4); }
.aa-kpis .pv-cell strong .after { color: var(--fl-a, #01c2e1); }
.aa-kpis .pv-cell p { margin-top: 10px; font-size: 14px; }
.aa-faq { max-width: 760px; margin: 0 auto; }
.aa-faq h2 { font-size: 24px; font-weight: 500; letter-spacing: -0.03em; line-height: 1.2; }
.aa-faq .faq { margin: 0; padding: 12px 0 0; max-width: none; }
.aa-faq .faq summary { text-align: left; }

@media (max-width: 980px) {
  .aa-method { grid-template-columns: 1fr 1fr; }
  .aa-tabs { grid-template-columns: 1fr 1fr; }
  .aa-tab:nth-child(2) { border-right: 0; } .aa-tab:nth-child(-n+2) { border-bottom: 1px solid var(--cell-line); }
  .aa-win-body { grid-template-columns: 1fr; } .aa-side { display: none; }
  .aa-cols, .aa-banner, .aa-integ { grid-template-columns: 1fr; }
  .aa-integ-list { border-left: 0; border-top: 1px solid var(--cell-line); }
  .aa-integ-copy > div { position: static; }
}
@media (max-width: 640px) {
  .aa-tabs { grid-template-columns: 1fr; } .aa-tab { border-right: 0; border-bottom: 1px solid var(--cell-line); padding: 18px; }
  .aa-tab span { display: none; } .aa-tab i { display: inline-block; margin: 0 8px 0 0; vertical-align: -3px; } .aa-tab strong { display: inline; }
  .aa-main { padding: 12px; }
  .aa-logos-grid { grid-template-columns: 1fr 1fr; } .aa-logos-grid span:nth-child(2) { border-right: 0; } .aa-logos-grid span:nth-child(-n+2) { border-bottom: 1px solid var(--cell-line); }
  .aa-stage { scale: .8; } .aa-banner-g { padding: 8px 14px 28px; } .aa-dist { transform: none; }
  .aa-hist { gap: 3px; }
  .aa-method, .aa-timeline { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .aa-tab.on .aa-prog::after, .ix-flow .lk-dash, .ix-ev, .aa-live i, .aa-hist-wrap .aa-hist i, .aa-chart.draw .aa-ln, .aa-pane { animation: none !important; }
}