/* ==========================================================================
   /signals — scroll intro, dashboard, isometric graphics
   ========================================================================== */
.pv { --expo: cubic-bezier(.19, 1, .22, 1); --cell-line: rgba(255,255,255,.1); }

/* Sub navigation */
.pv-subnav { border-bottom: 1px solid var(--line-soft); background: #050505; }
.pv-subnav .container { display: flex; align-items: center; gap: 14px; height: 44px; font-size: 13px; }
.pv-subnav a { color: var(--fg-3); transition: color .15s; }
.pv-subnav a:hover, .pv-subnav a.on { color: var(--fg); }
.pv-subnav i { width: 1px; height: 14px; background: #3a3a3a; }

/* ---------- Scroll intro (hero → statement) ---------- */
.pv-intro { position: relative; height: 320vh; background: radial-gradient(120% 60% at 0% 0%, #1b1b1b 0%, #0c0c0c 40%, #000 100%); }
.pv-intro-pin { position: sticky; top: 0; height: 100vh; display: grid; place-items: center; overflow: hidden; }
.pv-intro-layer { grid-area: 1 / 1; width: 100%; padding: 0 24px; text-align: center; will-change: opacity, filter, transform; }
.pv-hero .eyebrow { display: block; font-size: 14px; color: var(--fg-2); margin-bottom: 18px; }
.pv-hero h1 { font-size: clamp(38px, 5.4vw, 60px); font-weight: 500; line-height: 1.06; letter-spacing: -0.045em; max-width: 780px; margin: 0 auto; }
.pv-hero p { max-width: 520px; margin: 18px auto 0; font-size: 17px; color: var(--fg-2); }
.pv-statement { opacity: 0; pointer-events: none; }
.pv-statement p { max-width: 780px; margin: 0 auto; font-size: clamp(22px, 2.9vw, 32px); font-weight: 500; line-height: 1.25; letter-spacing: -0.035em; }
.pv-statement p + p { margin-top: 44px; }
.pv-statement .w { opacity: .22; filter: blur(5px); transition: opacity .5s var(--expo), filter .5s var(--expo); }
.pv-statement .w.on { opacity: 1; filter: none; }
.pv-statement .num { display: inline-grid; place-items: center; width: .95em; height: .95em; border-radius: 50%; background: #4a4a4a; font-size: .62em; font-weight: 600; letter-spacing: 0; vertical-align: .22em; margin: 0 .12em; padding: .7em; line-height: 0; }
.pv-scrollhint { position: absolute; left: 50%; bottom: 28px; width: 22px; height: 34px; margin-left: -11px; border: 1.5px solid #444; border-radius: 12px; }
.pv-scrollhint::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 6px; margin-left: -1.5px; border-radius: 2px; background: var(--fg-2); animation: pvHint 1.6s var(--expo) infinite; }
@keyframes pvHint { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(12px); opacity: 0; } }

/* ---------- Generic section bits ---------- */
.pv-head { padding: 0 0 36px; }
.pv-head .eyebrow { display: block; font-size: 14px; color: var(--fg-2); margin-bottom: 14px; }
.pv-head h2 { font-size: clamp(34px, 4.6vw, 54px); font-weight: 500; line-height: 1.08; letter-spacing: -0.045em; max-width: 640px; }
.pv-head p { margin-top: 14px; color: var(--fg-2); font-size: 16px; }
.pv-head .hero-cta { justify-content: flex-start; margin-top: 22px; }
.pv-section { padding: 104px 0; }
.pv-rise { opacity: 0; transform: translateY(26px); filter: blur(6px); transition: opacity .9s var(--expo), transform .9s var(--expo), filter .9s var(--expo); }
.pv-rise.in { opacity: 1; transform: none; filter: none; }

/* Bordered cell grids */
.pv-cells { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--cell-line); border-left: 1px solid var(--cell-line); }
.pv-cells--3 { grid-template-columns: repeat(3, 1fr); }
.pv-cell { position: relative; padding: 32px; border-right: 1px solid var(--cell-line); border-bottom: 1px solid var(--cell-line); background: #000; overflow: hidden; transition: background .4s; }
.pv-cell::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s; background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.07), transparent 70%); }
.pv-cell:hover::after { opacity: 1; }
.pv-cell h4 { font-size: 21px; font-weight: 500; letter-spacing: -0.02em; }
.pv-cell p { margin-top: 12px; color: var(--fg-2); font-size: 15.5px; max-width: 420px; }
.pv-cell .pv-g + h4 { margin-top: 28px; }

/* ---------- Browser / dashboard mock ---------- */
/* Signals workspace: top bar, product rail, KPI tiles, demand chart, platform breakdown, question list */
.pv-browser { --sa: #01c2e1; --sb: #3e8bff; position: relative; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: linear-gradient(180deg, #101114 0%, #0b0b0c 38%); overflow: hidden; box-shadow: 0 60px 160px rgba(0,0,0,.75), 0 0 0 1px rgba(1,194,225,.04); font-size: 12px; text-align: left; }
.pv-browser::before { content: ""; position: absolute; left: 12%; right: 12%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(1,194,225,.75), transparent); }
.pv-browser::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 240px; background: radial-gradient(60% 100% at 50% 0%, rgba(62,139,255,.11), transparent 70%); pointer-events: none; }
.sw-top { position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; height: 46px; padding: 0 16px; border-bottom: 1px solid var(--line); color: var(--fg-3); }
.sw-top > b { color: var(--fg); font-size: 13px; font-weight: 600; letter-spacing: -0.01em; }
.sw-top .crumb { display: flex; min-width: 0; white-space: nowrap; }
.sw-top .crumb span + span::before { content: "/"; margin: 0 8px; color: var(--fg-4); }
.sw-top .crumb span:last-child { color: var(--fg); }
.sw-top .sp { flex: 1; }
.sw-pill { flex: none; padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.02); font-size: 11px; color: var(--fg-2); }
.sw-pill.live::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #ffb020; }
.pv-app { position: relative; z-index: 1; display: grid; grid-template-columns: 168px 1fr; min-height: 560px; }
.sw-rail { display: flex; flex-direction: column; gap: 2px; padding: 12px 10px 14px; border-right: 1px solid var(--line); color: var(--fg-3); }
.sw-rail small { padding: 10px 10px 6px; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-4); }
.sw-rail span { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border-radius: 8px; }
.sw-rail span::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: #3a3a3d; }
.sw-rail span.on { color: var(--fg); background: linear-gradient(90deg, rgba(1,194,225,.15), rgba(1,194,225,0)); }
.sw-rail span.on::before { background: var(--sa); box-shadow: 0 0 10px var(--sa); }
.sw-rail .ws { display: block; margin-top: auto; padding: 10px; border: 1px solid var(--line); border-radius: 10px; font-size: 11px; }
.sw-rail .ws::before { display: none; }
.sw-rail .ws b { display: block; font-size: 12px; font-weight: 500; color: var(--fg); }
.pv-app-main { padding: 18px 22px 22px; min-width: 0; }
.sw-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sw-head h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; }
.sw-head .sp { flex: 1; }
.sw-chip { padding: 3px 9px; border: 1px solid rgba(1,194,225,.35); border-radius: 999px; background: rgba(1,194,225,.07); font-size: 11px; color: var(--sa); }
.sw-chip.hi { border-color: rgba(8,255,182,.35); background: rgba(8,255,182,.07); color: #08ffb6; }
.sw-head button { padding: 6px 12px; border-radius: 8px; background: linear-gradient(180deg, #fff, #d9d9d9); color: #000; font-size: 11.5px; font-weight: 500; }
.pv-app-tabs { display: flex; gap: 18px; margin: 14px 0 14px; border-bottom: 1px solid var(--line); }
.pv-app-tabs button { padding: 0 0 9px; color: var(--fg-3); font-size: 12px; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .2s, border-color .2s; }
.pv-app-tabs button:hover { color: var(--fg); }
.pv-app-tabs button.on { color: var(--fg); border-color: var(--sa); }
.pv-app h4 { font-size: 13px; font-weight: 600; }
.pv-app h4 + small { display: block; color: var(--fg-3); font-size: 11px; margin: 2px 0 10px; }
.sw-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 10px; }
.sw-kpi { position: relative; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); overflow: hidden; transition: border-color .3s, transform .5s var(--expo); }
.sw-kpi:hover { border-color: rgba(1,194,225,.4); transform: translateY(-2px); }
.sw-kpi small { display: block; margin-bottom: 4px; font-size: 11px; color: var(--fg-3); }
.sw-kpi strong { font-size: 22px; font-weight: 500; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.sw-kpi strong sub { margin-left: 4px; vertical-align: baseline; font-size: 11px; font-weight: 400; letter-spacing: 0; color: var(--fg-3); }
.sw-kpi em { margin-left: 7px; font-style: normal; font-size: 11px; color: #08ffb6; }
.sw-kpi em.neg { color: #ffb020; } .sw-kpi em.flat { color: var(--fg-3); }
.sw-kpi svg { position: absolute; right: 12px; bottom: 12px; width: 64px; height: 24px; overflow: visible; }
.sw-kpi svg path { fill: none; stroke: var(--sa); stroke-width: 1.5; stroke-linecap: round; opacity: .85; }
.sw-grid { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 10px; }
.sw-card { min-width: 0; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.015); }
.sw-card > header { display: flex; align-items: baseline; gap: 8px; padding: 12px 14px 0; }
.sw-card > header h4 { flex: 1; }
.sw-card > header small { font-size: 11px; color: var(--fg-3); }
.pv-chart { position: relative; padding: 4px 14px 8px; min-width: 0; }
.pv-chart svg { display: block; width: 100%; height: 214px; overflow: visible; cursor: crosshair; }
.pv-chart .grid line { stroke: #1f2023; stroke-dasharray: 2 4; }
.pv-chart text { fill: #6b6b6b; font-size: 9.5px; }
.pv-chart .area { fill: url(#swFill); opacity: 0; transition: opacity 1.2s .7s; }
.pv-browser.in .pv-chart .area { opacity: 1; }
.pv-chart .ln { fill: none; stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; opacity: .8; transition: opacity .3s, stroke-width .3s; stroke-dasharray: 1; stroke-dashoffset: 1; }
.pv-chart .ln.main { stroke: url(#swStroke); stroke-width: 2.6; opacity: 1; filter: drop-shadow(0 0 8px rgba(1,194,225,.45)); }
.pv-browser.in .pv-chart .ln { animation: pvDraw 1.8s var(--expo) forwards; }
.pv-browser.in .pv-chart .ln:nth-of-type(2) { animation-delay: .1s; } .pv-browser.in .pv-chart .ln:nth-of-type(3) { animation-delay: .2s; } .pv-browser.in .pv-chart .ln:nth-of-type(4) { animation-delay: .3s; }
@keyframes pvDraw { to { stroke-dashoffset: 0; } }
.pv-chart.dim .ln { opacity: .12; } .pv-chart.dim .ln.hot { opacity: 1; stroke-width: 3; }
.pv-chart .end { fill: #01c2e1; stroke: rgba(1,194,225,.3); stroke-width: 8; opacity: 0; transition: opacity .6s 1.6s; }
.pv-browser.in .pv-chart .end { opacity: 1; }
.pv-chart .cross { stroke: #555; stroke-dasharray: 3 3; opacity: 0; transition: opacity .2s; }
.pv-chart .pt { opacity: 0; transition: opacity .2s; }
.pv-chart.hover .cross, .pv-chart.hover .pt { opacity: 1; }
.pv-tip { position: absolute; top: 40px; 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 .25s var(--expo); white-space: nowrap; z-index: 2; }
.pv-chart.hover .pv-tip { opacity: 1; transform: none; }
.pv-tip b { display: block; font-weight: 500; color: var(--fg-2); margin-bottom: 4px; }
.pv-tip span { display: flex; align-items: center; gap: 6px; }
.pv-tip span i { width: 7px; height: 7px; border-radius: 50%; }
.sw-plats { padding: 4px 0 6px; }
.sw-plats li { display: grid; grid-template-columns: auto 1fr auto; gap: 7px 8px; align-items: center; padding: 11px 14px; cursor: pointer; transition: background .2s; }
.sw-plats li + li { border-top: 1px solid var(--line-soft); }
.sw-plats li:hover { background: rgba(255,255,255,.03); }
.sw-plats i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); box-shadow: 0 0 8px var(--c); }
.sw-plats span { color: var(--fg-2); }
.sw-plats b { font-size: 13px; font-weight: 500; font-variant-numeric: tabular-nums; }
.sw-plats em { margin-left: 6px; font-style: normal; font-size: 10.5px; font-weight: 400; color: #08ffb6; }
.sw-plats u { grid-column: 1 / -1; display: block; height: 4px; border-radius: 2px; background: #1c1d20; overflow: hidden; text-decoration: none; }
.sw-plats u::after { content: ""; display: block; height: 100%; width: var(--w); border-radius: 2px; background: var(--c); opacity: .85; transform-origin: left; }
.pv-browser.in .sw-plats u::after { animation: pvGrowX 1.1s var(--expo) backwards .4s; }
.sw-qs { margin-top: 10px; padding-bottom: 4px; }
.sw-qs > header { padding-bottom: 8px; }
.sw-q { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto 84px 104px; gap: 12px; align-items: center; padding: 9px 14px; border-top: 1px solid var(--line-soft); transition: background .2s; }
.sw-q:hover { background: rgba(255,255,255,.03); }
.sw-q > small { color: var(--fg-4); font-variant-numeric: tabular-nums; }
.sw-q > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--fg); }
.sw-q > em { padding: 2px 8px; border: 1px solid var(--line); border-radius: 999px; font-style: normal; font-size: 10.5px; color: var(--fg-2); white-space: nowrap; }
.sw-q > i { display: block; height: 4px; border-radius: 2px; background: #1c1d20; overflow: hidden; }
.sw-q > i::after { content: ""; display: block; height: 100%; width: var(--w); border-radius: 2px; background: linear-gradient(90deg, var(--sb), var(--sa)); }
.sw-q > b { padding: 3px 8px; border-radius: 6px; font-size: 10.5px; font-weight: 500; text-align: center; white-space: nowrap; }
.sw-q > b.gap { color: #ffb020; background: rgba(255,176,32,.1); } .sw-q > b.ok { color: #08ffb6; background: rgba(8,255,182,.1); } .sw-q > b.none { color: var(--fg-3); background: rgba(255,255,255,.05); }
.sw-note { margin-top: 10px; font-size: 10.5px; color: var(--fg-4); }
@media (max-width: 980px) { .sw-kpis { grid-template-columns: 1fr 1fr; } .sw-grid { grid-template-columns: 1fr; } .sw-q { grid-template-columns: 20px minmax(0, 1fr) auto; } .sw-q > em, .sw-q > i { display: none; } }
@media (max-width: 760px) { .pv-app { grid-template-columns: 1fr; } .sw-rail { display: none; } .pv-app-main { padding: 14px 12px 16px; } .sw-top .crumb span:not(:last-child) { display: none; } .sw-top .crumb span:last-child::before { display: none; } .sw-q > span { white-space: normal; } }
.pv-pane[hidden] { display: none; }
.pv-pane { animation: fade .4s ease; }
.pv-demo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pv-demo > div { border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.pv-demo .row { display: grid; grid-template-columns: 70px 1fr 40px; gap: 10px; align-items: center; margin-top: 10px; color: var(--fg-2); }
.pv-demo .row b { height: 8px; border-radius: 4px; background: #232324; position: relative; overflow: hidden; }
.pv-demo .row b::after { content: ""; position: absolute; inset: 0; width: var(--w); border-radius: 4px; background: var(--c, var(--fg)); transform-origin: left; animation: pvGrowX .9s var(--expo) both; }
@keyframes pvGrowX { from { transform: scaleX(0); } }
.pv-tree { border: 1px solid var(--line); border-radius: 10px; padding: 18px; display: grid; grid-template-columns: auto 1fr 1fr; gap: 12px 28px; align-items: center; }
.pv-tree .node { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: #17171a; white-space: nowrap; transition: border-color .2s, background .2s, transform .3s var(--expo); cursor: default; }
.pv-tree .node:hover { border-color: #666; background: #222; transform: translateX(4px); }
.pv-tree .node.seed { grid-row: 1 / span 3; background: var(--fg); color: #000; font-weight: 600; }
.pv-tree .node em { font-style: normal; color: var(--fg-3); margin-left: 8px; }

/* ---------- How it works: four signal graphics ---------- */
.pv-g { --sg-a: #01c2e1; --sg-b: #3e8bff; position: relative; height: 320px; max-width: 448px; overflow: hidden; user-select: none; background-image: radial-gradient(rgba(255,255,255,.1) 1px, transparent 1.2px); background-size: 14px 14px; -webkit-mask: radial-gradient(72% 72% at 50% 50%, #000 42%, transparent 100%); mask: radial-gradient(72% 72% at 50% 50%, #000 42%, transparent 100%); }
.pv-g::before { content: ""; position: absolute; inset: 0; background: radial-gradient(46% 42% at 50% 56%, rgba(1,194,225,.13), transparent 70%); pointer-events: none; }

/* G1 — question stream: a deck of questions, the front one in focus */
.sg-deck { position: absolute; left: 50%; top: 50%; width: min(312px, 88%); height: 0; transform: translateX(-50%); perspective: 900px; }
.sg-q { position: absolute; left: 0; right: 0; top: -38px; display: grid; gap: 10px; padding: 15px 16px 13px; border-radius: 14px; border: 1px solid rgba(255,255,255,.1); background: linear-gradient(180deg, #1b1c1f, #121314); color: var(--fg); text-align: left; cursor: pointer; transform-origin: 50% 0; transform: translateY(var(--y)) scale(var(--s)) rotateX(var(--rx, 0deg)); opacity: var(--o); filter: blur(var(--bl, 0)); transition: transform .9s var(--expo), opacity .9s var(--expo), filter .9s var(--expo), border-color .6s, box-shadow .9s var(--expo); }
.sg-q[data-pos="0"] { --y: 46px; --s: 1; --o: 1; z-index: 5; border-color: transparent; background: linear-gradient(180deg, #1c1e22, #131416) padding-box, linear-gradient(120deg, var(--sg-a), rgba(62,139,255,.35) 55%, rgba(255,255,255,.1)) border-box; box-shadow: 0 26px 60px rgba(0,0,0,.7), 0 0 44px rgba(1,194,225,.16); }
.sg-q[data-pos="1"] { --y: 4px; --s: .93; --o: .6; --rx: 6deg; z-index: 4; }
.sg-q[data-pos="2"] { --y: -32px; --s: .86; --o: .32; --rx: 10deg; --bl: .6px; z-index: 3; }
.sg-q[data-pos="3"] { --y: -62px; --s: .79; --o: .14; --rx: 14deg; --bl: 1.4px; z-index: 2; }
.sg-q[data-pos="4"], .sg-q[data-pos="5"] { --y: -86px; --s: .73; --o: 0; --rx: 16deg; --bl: 2px; z-index: 1; }
.sg-q.leave { --y: 128px; --s: 1.05; --o: 0; --bl: 4px; z-index: 6; }
.sg-q.jump { transition: none; }
.sg-q-txt { font-size: 15px; line-height: 1.35; letter-spacing: -0.01em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.7em; }
.sg-q-meta { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: var(--fg-3); }
.sg-q-meta em { font-style: normal; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--fg-2); }
.sg-q[data-pos="0"] .sg-q-meta em { color: var(--sg-a); border-color: rgba(1,194,225,.35); background: rgba(1,194,225,.07); }
.sg-q-meta svg { margin-left: auto; width: 54px; height: 16px; overflow: visible; }
.sg-q-meta path { fill: none; stroke: #4a4a4a; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sg-q[data-pos="0"] .sg-q-meta path { stroke: var(--sg-a); filter: drop-shadow(0 0 4px rgba(1,194,225,.7)); stroke-dasharray: 80; stroke-dashoffset: 80; animation: sgDraw 1.1s .35s var(--expo) forwards; }
@keyframes sgDraw { to { stroke-dashoffset: 0; } }

/* G2 — priority curve: the marker rides the curve with the pointer */
.sg-chart { position: absolute; left: 50%; top: 59%; width: min(360px, 86%); aspect-ratio: 400 / 240; transform: translate(-50%, -50%); }
.sg-chart svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.sg-grid line { stroke: rgba(255,255,255,.07); stroke-dasharray: 2 5; }
.sg-grid line.base { stroke: rgba(255,255,255,.16); stroke-dasharray: none; }
.sg-curve-base { fill: none; stroke: rgba(255,255,255,.14); stroke-width: 2; stroke-linecap: round; }
.sg-curve-hot { fill: none; stroke: url(#sgStroke); stroke-width: 3; stroke-linecap: round; filter: drop-shadow(0 0 7px rgba(1,194,225,.65)); }
.sg-area { fill: url(#sgFill); }
.sg-guide { stroke: rgba(1,194,225,.55); stroke-width: 1; stroke-dasharray: 3 4; }
.sg-ticks circle { fill: #0c0c0d; stroke: rgba(255,255,255,.28); stroke-width: 1.5; transition: stroke .4s, fill .4s; }
.sg-ticks circle.on { stroke: var(--sg-a); fill: var(--sg-a); }
.sg-dot { position: absolute; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(1,194,225,.22), 0 0 22px 4px rgba(1,194,225,.8); }
.sg-dot::after { content: ""; position: absolute; inset: -7px; border-radius: 50%; border: 1px solid rgba(1,194,225,.6); animation: sgRing 2s ease-out infinite; }
@keyframes sgRing { from { transform: scale(.55); opacity: 1; } to { transform: scale(1.9); opacity: 0; } }
.sg-badge { position: absolute; display: grid; gap: 1px; padding: 7px 11px 8px; border-radius: 10px; border: 1px solid rgba(1,194,225,.35); background: rgba(12,16,20,.9); transform: translate(-108%, -128%); box-shadow: 0 14px 34px rgba(0,0,0,.6), 0 0 26px rgba(1,194,225,.2); white-space: nowrap; }
.sg-badge small { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); }
.sg-badge b { font-size: 21px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.05; font-variant-numeric: tabular-nums; background: linear-gradient(90deg, #fff, var(--sg-a)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* G3 — topic bars: the active topic fills with light and counts up */
.sg-bars { position: absolute; left: 50%; top: 50%; display: flex; align-items: flex-end; gap: 22px; transform: translate(-50%, -52%); }
.sg-bars::after { content: ""; position: absolute; left: -18px; right: -18px; bottom: 25px; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent); }
.sg-bar { position: relative; display: grid; justify-items: center; gap: 9px; width: 56px; cursor: pointer; }
.sg-bar strong { font-size: 17px; font-weight: 500; letter-spacing: -0.02em; color: var(--fg-3); font-variant-numeric: tabular-nums; transition: color .5s; }
.sg-bar i { position: relative; display: block; width: 44px; height: 170px; border-radius: 14px; border: 1px solid rgba(255,255,255,.09); background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015)); overflow: hidden; transition: border-color .6s, box-shadow .9s var(--expo), transform .9s var(--expo); }
.sg-bar i b { position: absolute; left: 0; right: 0; bottom: 0; height: var(--v); border-radius: 12px 12px 0 0; background: linear-gradient(180deg, #5a5d63, #2c2d30); transition: background .6s, height 1.1s var(--expo); }
.sg-bar i b::before { content: ""; position: absolute; left: 6px; right: 6px; top: 5px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.28); }
.sg-bar span { font-size: 12px; color: var(--fg-3); white-space: nowrap; transition: color .5s; }
.sg-bar em { position: absolute; top: -4px; left: 50%; padding: 2px 8px; border-radius: 999px; background: rgba(8,255,182,.1); border: 1px solid rgba(8,255,182,.35); color: var(--green); font-style: normal; font-size: 11px; font-weight: 500; white-space: nowrap; opacity: 0; transform: translate(-50%, -12px); transition: opacity .6s var(--expo), transform .6s var(--expo); }
.sg-bar.on strong, .sg-bar.on span { color: var(--fg); }
.sg-bar.on i { border-color: rgba(1,194,225,.5); box-shadow: 0 0 0 4px rgba(1,194,225,.08), 0 18px 50px rgba(1,194,225,.28); transform: translateY(-6px); }
.sg-bar.on i b { background: linear-gradient(180deg, var(--sg-a), var(--sg-b)); }
.sg-bar.on i b::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,.35), transparent 40%); animation: sgSheen 2.4s ease-in-out infinite; }
@keyframes sgSheen { 50% { opacity: .35; } }
.sg-bar.on em { opacity: 1; transform: translate(-50%, -30px); }

/* G4 — action orbit: a comet carries each question from Signals to a measured result */
.sg-orbit { position: absolute; inset: 0; }
.sg-orbit svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.sg-ring { fill: none; stroke: rgba(255,255,255,.13); stroke-width: 1.2; }
.sg-ring--in { stroke: rgba(255,255,255,.07); stroke-dasharray: 2 6; }
.sg-trail { fill: none; stroke: var(--sg-a); stroke-width: 2.6; stroke-linecap: round; filter: drop-shadow(0 0 6px rgba(1,194,225,.8)); }
.sg-comet { fill: #fff; filter: drop-shadow(0 0 8px var(--sg-a)) drop-shadow(0 0 16px var(--sg-a)); }
.sg-node { position: absolute; display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px 7px 9px; border-radius: 999px; border: 1px solid var(--line); background: #0e0e0f; font-size: 13px; color: var(--fg-2); white-space: nowrap; transform: translate(-50%, -50%); cursor: pointer; transition: color .4s, border-color .4s, box-shadow .6s var(--expo), background .4s; }
.sg-node i { width: 8px; height: 8px; border-radius: 50%; background: #3a3a3c; transition: background .4s, box-shadow .4s; }
.sg-node small { display: none; }
.sg-node.on { color: var(--fg); border-color: rgba(1,194,225,.55); background: #0f1418; box-shadow: 0 0 0 4px rgba(1,194,225,.1), 0 0 34px rgba(1,194,225,.3); }
.sg-node.on i { background: var(--sg-a); box-shadow: 0 0 10px var(--sg-a); }
.sg-core { position: absolute; left: 50%; top: 53.1%; width: 150px; transform: translate(-50%, -50%); text-align: center; pointer-events: none; }
.sg-core::before { content: ""; position: absolute; left: 50%; top: 50%; width: 132px; height: 132px; margin: -66px 0 0 -66px; border-radius: 50%; background: radial-gradient(circle, rgba(1,194,225,.2), transparent 68%); }
.sg-core small { position: relative; display: block; font-size: 11px; letter-spacing: .1em; color: var(--sg-a); font-variant-numeric: tabular-nums; }
.sg-core b { position: relative; display: block; margin-top: 5px; font-size: 15px; font-weight: 500; letter-spacing: -0.01em; line-height: 1.25; }
.sg-badge.r { transform: translate(10%, -128%); }
.sg-node span { font-weight: 500; }

/* ---------- Logos ---------- */
.pv-logos { padding: 88px 0 96px; text-align: center; border-bottom: 1px solid var(--cell-line); }
.pv-logos > .container > p { color: var(--fg-2); font-size: 14px; }
.pv-logos-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; align-items: center; margin: 40px 0 32px; }
.pv-logos-row span { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; opacity: .9; transition: opacity .3s, transform .5s var(--expo); }
.pv-logos-row span:hover { opacity: 1; transform: translateY(-3px); }
.pv-logos-row .serif { font-family: Georgia, serif; font-weight: 400; }
.pv-logos-row .wide { letter-spacing: .08em; font-style: italic; }

/* ---------- Research Reports banner ---------- */
.pv-banner { position: relative; display: grid; grid-template-columns: 1fr 1.1fr; border: 1px solid var(--cell-line); min-height: 420px; overflow: hidden; background: #000; }
.pv-banner-copy { padding: 32px; position: relative; z-index: 2; }
.pv-banner-copy .tag { display: inline-flex; align-items: center; gap: 8px; color: var(--fg-2); font-size: 14px; }
.pv-banner-copy h2 { font-size: clamp(30px, 3.6vw, 40px); font-weight: 500; line-height: 1.12; letter-spacing: -0.035em; margin-top: 22px; max-width: 320px; }
.pv-banner-copy p { margin: 22px 0 26px; color: var(--fg-2); font-size: 17px; max-width: 420px; }
.pv-banner-g { position: relative; display: grid; place-items: center; padding: 40px 28px; perspective: 1400px; }
.pv-banner-g::before { content: ""; position: absolute; inset: 10% 6%; background: radial-gradient(60% 60% at 60% 45%, rgba(1,194,225,.13), transparent 70%); pointer-events: none; }
.pv-sheet { position: relative; width: min(500px, 100%); transform: rotateX(calc(5deg + var(--rx, 0deg))) rotateY(calc(-7deg + var(--rz, 0deg))); transform-style: preserve-3d; transition: transform 1.2s var(--expo); font-size: 13.5px; }
.pv-sheet-ghost { position: absolute; left: 34px; right: -22px; top: -22px; height: 120px; padding: 12px 16px; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: #0d0d0f; color: var(--fg-4); font-size: 12px; transform: rotate(2.5deg) translateZ(-40px); }
.pv-sheet-box { position: relative; border: 1px solid rgba(255,255,255,.13); border-radius: 14px; background: linear-gradient(180deg, #131417, #0e0e10 40%); overflow: hidden; box-shadow: -24px 36px 80px rgba(0,0,0,.75); }
.pv-sheet-box::before { content: ""; position: absolute; left: 14%; right: 14%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(1,194,225,.75), transparent); }
.rp-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 18px 18px 14px; }
.rp-head p { margin: 0; }
.rp-head small { display: block; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }
.rp-head strong { display: block; margin-top: 4px; font-size: 19px; font-weight: 500; letter-spacing: -0.02em; color: var(--fg); }
.rp-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 18px 8px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.02); }
.rp-stats li { padding: 10px 12px; }
.rp-stats li + li { border-left: 1px solid var(--line); }
.rp-stats b { display: block; font-size: 18px; font-weight: 500; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--fg); }
.rp-stats li:nth-child(2) b { color: #ffb020; } .rp-stats li:nth-child(3) b { color: #08ffb6; }
.rp-stats span { font-size: 11px; color: var(--fg-3); }
.pv-sheet-row { position: relative; display: grid; grid-template-columns: 20px minmax(0, 1fr) 56px 82px; align-items: center; gap: 12px; padding: 11px 18px; border-top: 1px solid rgba(255,255,255,.06); color: #d5d5d5; cursor: pointer; transition: background .5s var(--expo), translate .8s var(--expo), box-shadow .8s var(--expo); }
.pv-sheet-row::before { content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 2px; background: #01c2e1; transform: scaleY(0); transition: transform .5s var(--expo); }
.pv-sheet-row > i { font-style: normal; font-size: 11px; font-variant-numeric: tabular-nums; color: var(--fg-4); }
.pv-sheet-row > span { line-height: 1.35; }
.pv-sheet-row > u { display: block; height: 4px; border-radius: 2px; background: #1c1d20; overflow: hidden; text-decoration: none; }
.pv-sheet-row > u::after { content: ""; display: block; height: 100%; width: var(--w); border-radius: 2px; background: linear-gradient(90deg, #3e8bff, #01c2e1); }
.pv-sheet-row.q:hover, .pv-sheet-row.q.hot { background: #17181b; translate: 8px 0; box-shadow: -10px 12px 26px rgba(0,0,0,.55); color: #fff; }
.pv-sheet-row.q:hover::before, .pv-sheet-row.q.hot::before { transform: scaleY(1); }
.pv-track { justify-self: end; display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); font-size: 11.5px; font-weight: 400; color: var(--fg-2); white-space: nowrap; transition: background .5s var(--expo), color .5s, border-color .5s; }
.pv-track::before { content: "+"; }
.pv-track.miss::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.pv-track.on { background: rgba(8,255,182,.12); border-color: rgba(8,255,182,.4); color: var(--green); }
.pv-track.on::before { content: "✓"; width: auto; height: auto; background: none; }
.rp-more { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 18px 16px; border-top: 1px solid rgba(255,255,255,.06); }
.rp-more span { padding: 4px 10px; border: 1px dashed rgba(255,255,255,.16); border-radius: 999px; font-size: 11.5px; color: var(--fg-3); }

/* ---------- Posts ---------- */
.pv-posts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pv-post { display: block; border: 1px solid var(--cell-line); padding: 28px; transition: background .4s, transform .6s var(--expo); }
.pv-post:hover { background: #0d0d0e; transform: translateY(-4px); }
.pv-post .meta { display: flex; align-items: center; gap: 8px; color: var(--fg-3); font-size: 13px; }
.pv-post .meta i { width: 16px; height: 16px; border-radius: 50%; background: linear-gradient(135deg, #5b5b5b, #2b2b2b); margin-right: -4px; border: 1px solid #000; }
.pv-post h3 { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; margin: 18px 0 10px; }
.pv-post p { color: var(--fg-2); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .pv-banner { grid-template-columns: 1fr; }
  .pv-cells--3 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .pv-section { padding: 72px 0; }
  .pv-cells, .pv-posts, .pv-demo { grid-template-columns: 1fr; }
  .pv-cell { padding: 22px 18px; }
  .pv-app { grid-template-columns: 1fr; }
  .pv-app-main { padding: 12px; }
  .pv-logos-row { grid-template-columns: repeat(3, 1fr); gap: 28px 12px; }
  .pv-logos-row span { font-size: 16px; }
  .pv-g { margin: 0 auto; }
  .sg-bars { gap: 14px; }
  .pv-banner-g { padding: 8px 14px 28px; } .pv-sheet { transform: none; } .pv-sheet-ghost { display: none; } .pv-sheet-row { grid-template-columns: 20px minmax(0, 1fr) auto; } .pv-sheet-row > u { display: none; }
  .pv-tree { grid-template-columns: 1fr; } .pv-tree .node.seed { grid-row: auto; }
  .pv-intro { height: 280vh; }
}
@media (prefers-reduced-motion: reduce) {
  .pv-intro { height: auto; }
  .pv-intro-pin { position: static; height: auto; display: block; padding: 120px 0; }
  .pv-statement { opacity: 1 !important; margin-top: 80px; }
  .pv-statement .w { opacity: 1; filter: none; }
  .pv-rise { opacity: 1; transform: none; filter: none; }
  .pv-chart .ln { stroke-dashoffset: 0; animation: none !important; }
  .pv-scrollhint { display: none; }
}

/* ---------- Signals: opportunity rows (question → five signals → score → action) ---------- */
.sw-opp-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 2fr) 96px auto; gap: 14px 18px; align-items: center; padding: 12px 14px; border-top: 1px solid var(--line-soft); transition: background .25s; }
.sw-opp-row:hover { background: rgba(255,255,255,.03); }
.sw-opp-q { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 4px 10px; align-items: center; min-width: 0; }
.sw-opp-q small { color: var(--fg-4); font-variant-numeric: tabular-nums; }
.sw-opp-q span { color: var(--fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sw-opp-q em { grid-column: 2; justify-self: start; padding: 1px 8px; border: 1px solid var(--line); border-radius: 999px; font-style: normal; font-size: 10.5px; color: var(--fg-2); }
.sw-opp-f { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.sw-opp-f li { position: relative; padding: 6px 8px 6px 16px; border: 1px solid var(--line-soft); border-radius: 8px; background: rgba(255,255,255,.015); min-width: 0; }
.sw-opp-f li::before { content: ""; position: absolute; left: 7px; top: 11px; width: 5px; height: 5px; border-radius: 50%; background: #4a4a4d; }
.sw-opp-f li[data-l="hi"]::before { background: var(--sa); box-shadow: 0 0 6px var(--sa); }
.sw-opp-f li[data-l="lo"]::before { background: #ffb020; box-shadow: 0 0 6px rgba(255,176,32,.6); }
.sw-opp-f li[data-l="ok"]::before { background: #08ffb6; box-shadow: 0 0 6px rgba(8,255,182,.6); }
.sw-opp-f small { display: block; font-size: 9.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-4); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sw-opp-f b { display: block; margin-top: 1px; font-size: 11.5px; font-weight: 500; color: var(--fg-2); white-space: nowrap; }
.sw-opp-f li[data-l="lo"] b { color: #ffb020; } .sw-opp-f li[data-l="ok"] b { color: #08ffb6; } .sw-opp-f li[data-l="hi"] b { color: var(--fg); }
.sw-opp-s { position: relative; display: grid; place-items: center; width: 96px; height: 56px; border-radius: 10px; background: conic-gradient(from 180deg at 50% 100%, transparent 0 calc(50% - var(--s) * .5%), rgba(1,194,225,.25) calc(50% - var(--s) * .5%) calc(50% + var(--s) * .5%), transparent 0); }
.sw-opp-s b { font-size: 22px; font-weight: 500; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; color: var(--sa); line-height: 1; }
.sw-opp-s small { font-size: 9.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-3); white-space: nowrap; }
.sw-opp-cta { padding: 7px 12px; border: 1px solid rgba(1,194,225,.4); border-radius: 8px; background: rgba(1,194,225,.07); color: var(--sa); font-size: 11.5px; font-weight: 500; white-space: nowrap; transition: background .25s, color .25s, border-color .25s, transform .4s var(--expo); }
.sw-opp-cta:hover { background: var(--sa); color: #000; transform: translateY(-1px); }
.sw-opp-cta.done { background: rgba(8,255,182,.1); border-color: rgba(8,255,182,.45); color: #08ffb6; }
@media (max-width: 1100px) { .sw-opp-row { grid-template-columns: minmax(0, 1fr) 96px auto; } .sw-opp-f { grid-column: 1 / -1; } }
@media (max-width: 640px) { .sw-opp-f { grid-template-columns: repeat(2, minmax(0, 1fr)); } .sw-opp-row { grid-template-columns: minmax(0, 1fr) auto; } .sw-opp-s { width: 72px; } .sw-opp-cta { grid-column: 1 / -1; } .sw-opp-q span { white-space: normal; } }