/* /ai-traffic-analytics/perplexity-traffic/ only: the two conveyor belts, the flip-tile truth
   table, the address number line, the caller ID and the seismograph. */

/* ---------- hero: two conveyor belts ---------- */
.px-cv{border:1px solid var(--sk-line-2);border-radius:8px;background:var(--sk-deep);overflow:hidden;font:400 .8rem/1.5 var(--sk-mono)}
.px-bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.6rem .9rem;border-bottom:1px solid var(--sk-line);color:var(--sk-text-3);font-size:.7rem;letter-spacing:.04em}
.px-btn{flex:none;padding:.25rem .55rem;border:1px solid var(--sk-line-2);border-radius:3px;background:none;color:var(--sk-text-2);font:500 .68rem var(--sk-mono);cursor:pointer}
.px-line{padding:1rem .9rem .2rem}
.px-who{margin:0 0 .5rem;line-height:1.2}
.px-who b{font:600 .8rem var(--sk-sans);color:var(--sk-text);margin-right:.5rem}
.px-who small{font-size:.64rem;color:var(--sk-text-4)}
.px-belt{position:relative;height:3.6rem;margin-right:3.6rem}
.px-belt::before{content:'';position:absolute;left:0;right:0;bottom:0;height:.9rem;border-radius:.45rem;background:repeating-linear-gradient(90deg,#26394a 0 14px,#1a2733 14px 22px);box-shadow:inset 0 2px 0 rgba(255,255,255,.06),0 3px 0 #0b1117;animation:pxBelt .6s linear infinite}
.px-belt.idle::before{animation-play-state:paused}
@keyframes pxBelt{to{background-position:22px 0}}
.px-box{position:absolute;bottom:.95rem;padding:.25rem .45rem;border:1px solid #c6551f;border-radius:3px;background:var(--sk-ai);color:var(--sk-ink);font:700 .62rem/1.3 var(--sk-mono);white-space:nowrap}
.px-box.u{background:#39c2c9;border-color:#2a9298}
.px-box.ride{left:0;animation:pxRide var(--d,4.2s) linear forwards}
@keyframes pxRide{from{left:0;opacity:0}8%{opacity:1}92%{opacity:1}to{left:100%;transform:translateX(-100%);opacity:0}}
.px-bin{position:absolute;right:-3.4rem;bottom:0;width:3rem;height:2.4rem;padding-top:.75rem;border:1px solid #4a5d70;border-top:0;border-radius:0 0 6px 6px;background:linear-gradient(180deg,transparent,#1d2a36);color:var(--sk-text-4);font-size:.58rem;text-align:center}
.px-ask{position:absolute;left:0;top:-.15rem;padding:.15rem .5rem;border-radius:8px 8px 8px 2px;background:var(--sk-text);color:var(--sk-ink);font:600 .64rem var(--sk-sans);white-space:nowrap;opacity:0}
.px-belt:not(.idle) .px-ask,html:not(.js) .px-ask{opacity:1}
.px-ask.pop{animation:pxPop 2.6s ease-out forwards}
@keyframes pxPop{0%{opacity:0;transform:translateY(6px) scale(.9)}12%{opacity:1;transform:none}80%{opacity:1}100%{opacity:0}}
.px-tray{display:flex;align-items:center;gap:.6rem;margin:.6rem .9rem 0;padding:.5rem .7rem;border:1px dashed #2a5c8f;border-radius:6px;color:#a9c8ee;font-size:.66rem}
.px-man{position:relative;flex:none;width:1rem;height:1.2rem}
.px-man::before{content:'';position:absolute;left:.3rem;top:0;width:.42rem;height:.42rem;border-radius:50%;background:var(--sk-people-t)}
.px-man::after{content:'';position:absolute;left:.12rem;top:.48rem;width:.78rem;height:.7rem;border-radius:.4rem .4rem .1rem .1rem;background:var(--sk-people-t)}
.px-tray.drop .px-man{animation:pxDrop .7s cubic-bezier(.3,1.5,.6,1)}
.px-tray.drop{animation:pxGlow 1.2s ease-out}
@keyframes pxDrop{from{transform:translateY(-1.6rem);opacity:0}to{transform:none;opacity:1}}
@keyframes pxGlow{from{background:rgba(42,120,214,.25)}to{background:transparent}}
.px-tally{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:.8rem 0 0;border-top:1px solid var(--sk-line)}
.px-tally div{padding:.6rem .9rem;border-left:1px solid var(--sk-line)}
.px-tally div:first-child{border-left:0}
.px-tally dt{font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--sk-text-4)}
.px-tally dd{margin:.1rem 0 0;font:800 1.35rem var(--sk-disp);color:var(--sk-text)}
.px-tally div:nth-child(1) dd{color:var(--sk-ai)}
.px-tally div:nth-child(2) dd{color:#39c2c9}
.px-tally div:nth-child(3) dd{color:var(--sk-people-t)}
.px-tally dd.bump{animation:pxBump .4s ease-out}
@keyframes pxBump{50%{transform:scale(1.18)}}

/* ---------- 01: flip-tile truth table ---------- */
.px-ttw{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:1.5rem;align-items:start;margin-top:1.6rem}
.px-tt{padding:1rem;border:1px solid var(--sk-line-2);border-radius:8px;background:var(--sk-ink)}
.px-tr{display:grid;grid-template-columns:6.5rem repeat(3,minmax(0,1fr));gap:.5rem;align-items:stretch;padding:.45rem 0;border-top:1px solid var(--sk-line)}
.px-tr:first-child{border-top:0}
.px-th span{font:500 .62rem var(--sk-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sk-text-4);align-self:end}
.px-co{align-self:center;font:700 .92rem var(--sk-sans);color:var(--sk-text-2)}
.px-me .px-co{color:var(--sk-ai)}
.px-me{background:linear-gradient(90deg,rgba(235,104,52,.08),transparent 60%);border-radius:6px}
.px-cell{display:flex;flex-direction:column;gap:.35rem;min-width:0}
.px-none{justify-content:center;padding:.5rem;border:1px dashed #4a5d70;border-radius:6px;color:var(--sk-text-4);font:500 .66rem/1.3 var(--sk-mono);text-align:center}
.px-tile{display:block;height:3.2rem;perspective:600px}
.px-ti{position:relative;display:block;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,1.4,.5,1)}
.px-f,.px-b{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:.3rem .55rem;border-radius:6px;backface-visibility:hidden;-webkit-backface-visibility:hidden;font:600 .74rem/1.25 var(--sk-mono);overflow:hidden;overflow-wrap:anywhere}
.px-f{border:1px solid #2c6f4f;background:#11261c;color:#bfe9d3}
.px-b{border:1px solid #8c3a1b;background:#2c1610;color:#ffc4a8;transform:rotateY(180deg)}
.px-f i,.px-b i{font:500 .6rem var(--sk-mono);font-style:normal;letter-spacing:.04em;opacity:.8}
.px-tt[data-state="training"] [data-tier="training"] .px-ti,
.px-tt[data-state="all"] .px-ti,
.px-tt[data-state="pbot"] [data-n="PerplexityBot"] .px-ti{transform:rotateY(180deg)}
.px-cfg{padding:1.1rem 1.2rem;border:1px solid var(--sk-line-2);border-radius:8px;background:var(--sk-ink-2)}
.px-say{margin:0 0 1rem;color:var(--sk-text);font-size:.98rem;line-height:1.5;min-height:4.5em}
.px-k{margin:.8rem 0 .3rem;font:500 .62rem var(--sk-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sk-text-4)}
.px-cfg pre{margin:0;padding:.65rem .75rem;border-radius:5px;background:var(--sk-deep);color:#c9d6e2;font:400 .72rem/1.5 var(--sk-mono);white-space:pre-wrap;overflow-wrap:anywhere}

/* ---------- 02: address number line ---------- */
.px-picks .seg{font-family:var(--sk-mono);font-size:.78rem}
.px-nlw{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:1.5rem;align-items:stretch;margin-top:1.6rem}
.px-nl{padding:1.2rem 1.3rem 1.1rem;border-radius:8px;background:var(--sk-ink);color:var(--sk-text-2)}
.px-req{margin:0 0 2.6rem;font:400 .78rem/1.5 var(--sk-mono);color:var(--sk-ai);overflow-wrap:anywhere}
.px-axis{position:relative;height:3.2rem;margin:0 .6rem;border-bottom:2px solid #6b8196}
.px-band{position:absolute;bottom:0;height:2.2rem;border:1px solid;border-bottom:0;border-radius:4px 4px 0 0}
.px-band b{position:absolute;bottom:.55rem;font:600 .62rem var(--sk-mono);white-space:nowrap}
.px-band.bot b{right:calc(100% + .45rem)}
.px-band.usr b{left:calc(100% + .45rem)}
.px-band.bot{left:18.8%;width:6.3%;border-color:var(--sk-ai);background:rgba(235,104,52,.22)}
.px-band.bot b{color:var(--sk-ai)}
.px-band.usr{left:37.6%;width:6.3%;border-color:#39c2c9;background:rgba(57,194,201,.2)}
.px-band.usr b{color:#39c2c9}
.px-pin{position:absolute;bottom:-2px;left:20%;width:0;height:4.4rem;transition:left .7s cubic-bezier(.4,1.3,.5,1)}
.px-pin::before{content:'';position:absolute;left:-1px;bottom:0;width:2px;height:100%;background:var(--sk-text)}
.px-pin i{position:absolute;left:-.55rem;top:-.55rem;width:1.1rem;height:1.1rem;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--sk-text);box-shadow:0 0 0 3px var(--sk-ink)}
.px-nl[data-state="user"] .px-pin,.px-nl[data-state="cross"] .px-pin{left:39.2%}
.px-nl[data-state="fake"] .px-pin,.px-nl[data-state="stale"] .px-pin{left:78.4%}
.px-nl[data-state="fake"] .px-pin i,.px-nl[data-state="stale"] .px-pin i{background:var(--sk-bots)}
.px-nl[data-state="stale"] .px-pin i{background:#8193a5}
.px-tk{position:absolute;top:calc(100% + .35rem);transform:translateX(-50%);font:400 .6rem var(--sk-mono);color:var(--sk-text-4)}
.px-axk{margin:2.2rem 0 0;font:400 .62rem var(--sk-mono);color:var(--sk-text-4);text-align:center}
.px-lamps{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;margin-top:1rem;padding-top:.8rem;border-top:1px solid var(--sk-line)}
.px-lamp{display:flex;align-items:center;gap:.45rem;margin:0;font:500 .7rem var(--sk-mono);color:var(--sk-text-2)}
.px-lamp small{color:var(--sk-text-4)}
.px-l{width:.6rem;height:.6rem;border-radius:50%;background:#2fbf71;box-shadow:0 0 8px #2fbf71}
.px-nl[data-state="stale"] .px-lu .px-l{background:var(--sk-bots);box-shadow:0 0 8px var(--sk-bots);animation:pxLamp 1.2s steps(2) infinite}
@keyframes pxLamp{50%{opacity:.35}}
.px-vd{padding:1.3rem 1.4rem;border-left:4px solid #2c8a5a;border-radius:6px;background:#fff;color:var(--sk-paper-ink);box-shadow:0 10px 30px rgba(23,33,43,.1)}
.px-vd .px-k{margin-top:0;color:#6b7785}
.px-vd h3{margin:0 0 .5rem;font:800 1.55rem/1.15 var(--sk-disp)}
.px-vd p:last-child{margin:0;line-height:1.55;color:var(--sk-paper-ink-2)}
.px-nlw:has(.px-nl[data-state="fake"]) .px-vd{border-left-color:var(--sk-bots)}
.px-nlw:has(.px-nl[data-state="stale"]) .px-vd{border-left-color:#8193a5}
.px-vd.flash{animation:pxFlash .5s ease-out}
@keyframes pxFlash{from{transform:translateY(6px);opacity:.3}to{transform:none;opacity:1}}

/* ---------- 03: caller ID ---------- */
.px-calls{flex-wrap:wrap}
.px-kpi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;margin-top:1.4rem}
.px-kpi div{padding:.7rem .8rem;border-top:3px solid var(--sk-people);background:var(--sk-ink-2)}
.px-kpi div.lk{border-top:3px dashed var(--sk-ai)}
.px-kpi b{display:block;font:800 1.8rem var(--sk-disp);color:var(--sk-text)}
.px-kpi span{font:500 .66rem/1.35 var(--sk-mono);color:var(--sk-text-3)}
.px-cid{position:relative;max-width:26rem;margin:0 auto;padding:1.1rem 1.2rem 1.3rem;border:1px solid #3d5266;border-radius:28px;background:linear-gradient(180deg,#1a2632,#0d141b);box-shadow:0 30px 60px rgba(0,0,0,.45),inset 0 0 0 6px #0a0f14}
.px-cid-top{display:flex;align-items:center;gap:.6rem;margin:0 .4rem 1rem;font:500 .66rem var(--sk-mono);color:var(--sk-text-4)}
.px-ring{position:relative;width:.7rem;height:.7rem;border-radius:50%;background:#2fbf71}
.px-ring::after{content:'';position:absolute;inset:-4px;border:2px solid #2fbf71;border-radius:50%;opacity:0}
.px-cid.ringing .px-ring::after{animation:pxRing .7s ease-out 3}
.px-cid.ringing .px-cid-n{animation:pxShake .12s linear 8}
@keyframes pxRing{from{transform:scale(.6);opacity:1}to{transform:scale(2.2);opacity:0}}
@keyframes pxShake{25%{transform:translateX(-2px)}75%{transform:translateX(2px)}}
.px-cid-k{margin:0 .4rem .2rem;font:500 .6rem var(--sk-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sk-text-4)}
.px-cid-n{margin:0 .4rem .5rem;font:700 1.15rem/1.3 var(--sk-mono);color:var(--sk-text);overflow-wrap:anywhere}
.px-cid-req{margin:0 .4rem 1rem;font:400 .68rem/1.5 var(--sk-mono);color:#8fa3b6;overflow-wrap:anywhere}
.px-cid-res{padding:.9rem 1rem;border-radius:14px;background:rgba(42,120,214,.12);border:1px solid rgba(106,165,238,.35);transition:background .4s,border-color .4s}
.px-cid-res .px-cid-k{margin-left:0}
.px-cid-f{margin:0 0 .5rem;font:700 1rem var(--sk-sans);color:var(--sk-people-t)}
.px-cid-res p{margin:0 0 .5rem;font-size:.88rem;line-height:1.5;color:var(--sk-text-2)}
.px-cid-res .px-cid-x{margin:0;font:400 .7rem/1.5 var(--sk-mono);color:var(--sk-text-3)}
.px-cid[data-state="none"] .px-cid-res{background:rgba(235,104,52,.1);border:1px dashed rgba(235,104,52,.6)}
.px-cid[data-state="none"] .px-cid-f{color:var(--sk-ai)}
.px-cid[data-state="look"] .px-cid-res{background:rgba(129,147,165,.12);border-color:#4a5d70}
.px-cid[data-state="look"] .px-cid-f{color:var(--sk-text-2)}
.px-cid.ringing .px-cid-res{opacity:.25}

/* ---------- 04: seismograph ---------- */
.px-sgw{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:1.5rem;align-items:start;margin-top:1.6rem}
.px-sgc{min-width:0}
.px-rng{display:block;margin:1.1rem 0 .8rem;font:500 .85rem var(--sk-sans);color:var(--sk-text-2)}
.px-rng b{font:800 1.2rem var(--sk-disp);color:var(--sk-text)}
.px-rng input{display:block;width:100%;margin-top:.5rem;accent-color:var(--sk-ai)}
.px-sg{position:relative;height:14rem;border:1px solid var(--sk-line-2);border-radius:8px;overflow:hidden;background:#f4f1ea;background-image:linear-gradient(rgba(23,33,43,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(23,33,43,.07) 1px,transparent 1px);background-size:100% 20px,20px 100%}
.px-sg svg{display:block;width:100%;height:100%}
.px-up{fill:rgba(235,104,52,.16);transition:height .4s,y .4s}
.px-dn{fill:rgba(237,161,0,.22);transition:height .4s,y .4s}
.px-sg[data-dn="off"] .px-dn{fill:transparent}
.px-avg{stroke:#2a78d6;stroke-width:2;stroke-dasharray:6 5;vector-effect:non-scaling-stroke}
.px-tr{fill:none;stroke:#17212b;stroke-width:2;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.px-pen{fill:var(--sk-ai);stroke:#17212b;stroke-width:2;vector-effect:non-scaling-stroke}
.px-sg-l{position:absolute;right:.6rem;font:600 .6rem var(--sk-mono);letter-spacing:.08em;text-transform:uppercase}
.px-sg-l.up{top:.45rem;color:var(--sk-ai-deep)}
.px-sg-l.dn{bottom:.45rem;color:#8a5f00}
.px-sg[data-dn="off"] .px-sg-l.dn{display:none}
.px-sg-k{display:flex;justify-content:space-between;margin:.4rem 0 0;font:400 .62rem var(--sk-mono);color:var(--sk-text-4)}
.px-al{padding:1.2rem 1.3rem;border:1px solid var(--sk-line-2);border-left:4px solid var(--sk-ai);border-radius:6px;background:var(--sk-ink-2)}
.px-al .px-k{margin-top:0}
.px-al h3{margin:0 0 .6rem;font:800 1.35rem/1.2 var(--sk-disp);color:var(--sk-text)}
.px-al-t{margin:0 0 .5rem;font:600 .92rem/1.4 var(--sk-sans);color:var(--sk-text)}
.px-al-d{margin:0;font:400 .7rem/1.55 var(--sk-mono);color:var(--sk-text-3)}
.px-al.calm{border-left-color:#4a5d70}
.px-al.calm .px-al-t{color:var(--sk-text-3)}
.px-also{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.6rem 0 0;padding:0;list-style:none}
.px-also li{padding:.9rem 1rem;border:1px solid var(--sk-line);border-radius:6px;color:var(--sk-text-3);font-size:.9rem;line-height:1.5}
.px-also b{display:block;margin-bottom:.2rem;color:var(--sk-text)}

@media (max-width:1060px){
  .px-ttw,.px-nlw,.px-sgw{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  .px-belt{margin-right:3.2rem}
  .px-ask{font-size:.58rem}
  .px-tally div{padding:.5rem .6rem}
  .px-tally dd{font-size:1.1rem}
  .px-tt{padding:.6rem}
  .px-tr{grid-template-columns:repeat(3,minmax(0,1fr));gap:.35rem}
  .px-tr .px-co{grid-column:1 / -1}
  .px-th span:first-child{display:none}
  .px-tile{height:3.4rem}
  .px-f,.px-b{padding:.25rem .35rem;font-size:.6rem}
  .px-f i,.px-b i{font-size:.54rem}
  .px-none{font-size:.56rem;padding:.3rem}
  .px-nl{padding:1rem .8rem}
  .px-band b{bottom:auto;top:calc(100% + 1.5rem);font-size:.56rem}
  .px-band.bot b{right:auto;left:0}
  .px-band.usr b{left:0;top:calc(100% + 2.6rem)}
  .px-axk{margin-top:3.6rem}
  .px-also{grid-template-columns:minmax(0,1fr)}
  .px-sg{height:11rem}
  .px-cid{border-radius:20px}
}
@media (prefers-reduced-motion:reduce){
  .px-belt::before,.px-box.ride,.px-ask.pop,.px-tray.drop,.px-tray.drop .px-man,.px-tally dd.bump,.px-nl[data-state="stale"] .px-lu .px-l,.px-vd.flash,.px-cid.ringing .px-ring::after,.px-cid.ringing .px-cid-n{animation:none}
  .px-ti,.px-pin,.px-up,.px-dn{transition:none}
  .px-ask{opacity:1}
}