/* Platform · six capability cards. Fixed product frames with motion inside. */
.platform-next .platform-card-grid figure{position:relative;container-type:inline-size}
.platform-next .pc-stage{position:absolute;inset:0;overflow:hidden;color:#fff;text-align:left}
.platform-next .pc{position:absolute;inset:13% 0 0 11%;padding:1.5em 0 0 1.6em;border-radius:1.25em 0 0 0;background:rgba(255,255,255,.06);box-shadow:inset 1px 1px 0 rgba(255,255,255,.16);font-size:clamp(9px,3.75cqw,15.5px);line-height:1.35;overflow:hidden}
.platform-next .pc :is(div,ul,ol){margin:0;list-style:none}.platform-next .pc :is(ul,ol){padding:0}
.platform-next .pc :is(i,em){font-style:normal}
.platform-next .pc img{width:1.35em;height:1.35em;flex:none}
.platform-next .pc small{display:block;font-size:.78em;color:rgba(255,255,255,.58)}
.platform-next .pc-h{display:flex;flex-direction:column;gap:.15em;padding:0 1.6em 1.1em 0;margin-bottom:1.1em!important;border-bottom:1px solid rgba(255,255,255,.12)}
.platform-next .pc-h strong{display:flex;align-items:center;gap:.5em;font-size:1.08em;font-weight:500;letter-spacing:-.015em}
.platform-next .pc-h span{font-size:.76em;color:rgba(255,255,255,.58)}
.platform-next .pc-lab{margin:1.1em 0 .5em!important;font-size:.76em;color:rgba(255,255,255,.58)}
.platform-next .pc-ck{display:inline-grid;place-items:center;flex:none;width:1.4em;height:1.4em;border-radius:50%;background:#fff;color:#302e2b}
.platform-next .pc-ck svg{width:.85em;height:.85em}
/* 1 · knowledge */
.platform-next .pc-two{display:grid;grid-template-columns:8.4em minmax(0,1fr);gap:1.3em}
.platform-next .pc-rail li{padding:.5em .7em;border-radius:.55em;font-size:.84em;color:rgba(255,255,255,.75)}
.platform-next .pc-rail li.on{background:rgba(255,255,255,.12);color:#fff;font-weight:500}
.platform-next .pc-rail li small{margin-top:.5em}
.platform-next .pc-files li{display:flex;align-items:center;gap:.8em;padding:.75em 1.4em .75em 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.9em}
.platform-next .pc-files span{flex:1;font-weight:500;white-space:nowrap}.platform-next .pc-files small{font-weight:400}
.platform-next .pc-files em{font-size:.86em;color:rgba(255,255,255,.7);font-variant-numeric:tabular-nums}
/* 2 · interviews */
.platform-next .pc-chat{display:flex;flex-direction:column;gap:.65em;padding-right:1.5em}
.platform-next .pc-b{align-self:flex-start;max-width:86%;padding:.75em 1em;border-radius:.95em;background:rgba(255,255,255,.1);font-size:.9em}
.platform-next .pc-b.me{align-self:flex-end;background:#fff;color:#26231f;font-weight:500}
.platform-next .pc-b small{margin-bottom:.25em}.platform-next .pc-b.me small{color:#6a645b;font-weight:400}
/* 3 · workstreams */
.platform-next .pc-nums{display:flex;gap:1.5em;margin-bottom:1.1em!important;font-size:.76em;color:rgba(255,255,255,.65)}
.platform-next .pc-nums b{display:block;font-size:2.1em;font-weight:500;line-height:1.05;letter-spacing:-.04em;color:#fff;font-variant-numeric:tabular-nums}
.platform-next .pc-feed{height:20em;overflow:hidden;-webkit-mask-image:linear-gradient(transparent,#000 10%);mask-image:linear-gradient(transparent,#000 10%)}
.platform-next .pc-feed li{display:flex;align-items:center;gap:.8em;height:2.9em;margin:0 1.5em .5em 0;padding:0 1em;border-radius:.75em;background:rgba(255,255,255,.08);font-size:.88em}
.platform-next .pc-feed span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.platform-next .pc-feed em{font-size:.84em;color:rgba(255,255,255,.55)}
.platform-next .pc-feed i{flex:none;width:.5em;height:.5em;margin:0 .22em;border-radius:50%;background:rgba(255,255,255,.5)}
.platform-next .pc-feed i.live{width:.95em;height:.95em;margin:0;background:none;border:.13em solid #fff;border-right-color:transparent}
/* 4 · evidence */
.platform-next .pc-w{margin-right:1.5em!important;padding:.9em 1.1em;border-radius:.95em;background:#fff;color:#26231f;font-size:1.02em;font-weight:500;letter-spacing:-.015em}
.platform-next .pc-w small{margin-bottom:.3em;color:#6a645b;font-weight:400}
.platform-next .pc-tags{display:flex;gap:.35em;margin-top:.6em}
.platform-next .pc-tags em{padding:.15em .5em;border-radius:.4em;background:#f1efe9;font-size:.72em;font-weight:400;color:#4f4b45}
.platform-next .pc-cites li{display:flex;gap:.8em;align-items:flex-start;margin:0 1.5em .5em 0;padding:.75em 1em;border-radius:.8em;background:rgba(255,255,255,.08);font-size:.86em}
.platform-next .pc-cites b{display:grid;place-items:center;flex:none;width:1.6em;height:1.6em;border-radius:50%;background:rgba(255,255,255,.16);font-size:.84em;font-weight:500}
.platform-next .pc-cites small{margin-top:.2em}
/* 5 · powerpoint */
.platform-next .pc-ppt{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:1.1em;align-items:start}
.platform-next .pc-slide{display:flex;flex-direction:column;aspect-ratio:1.18;padding:1.1em;border-radius:.4em;background:#fff;color:#26231f}
.platform-next .pc-slide small{font-size:.62em;letter-spacing:.08em;color:#6a645b}
.platform-next .pc-slide b{margin-top:.5em;font-size:1.04em;font-weight:500;line-height:1.2;letter-spacing:-.02em}
.platform-next .pc-chart{display:flex;align-items:flex-end;gap:.5em;flex:1;margin:.8em 0 .6em;border-bottom:1px solid #bdb8ae}
.platform-next .pc-chart i{flex:1;height:var(--h);border-radius:.2em .2em 0 0;background:#cfcbc2;transform-origin:50% 100%}.platform-next .pc-chart i.k{background:#302e2b}
.platform-next .pc-src{font-size:.62em;color:#6a645b}
.platform-next .pc-side{align-self:stretch;padding:1em 0 1em 1em;border-radius:.8em 0 0 .8em;background:rgba(255,255,255,.07);min-height:17em}
.platform-next .pc-side strong{display:block;margin-bottom:.8em;font-size:.9em;font-weight:500}
.platform-next .pc-side .pc-b{max-width:none;margin:0 1em .9em 0!important;font-size:.82em}
.platform-next .pc-st{display:flex;align-items:center;gap:.6em;margin-top:.6em!important;font-size:.8em;white-space:nowrap}
/* 6 · improvement */
.platform-next .pc-bench{display:flex;align-items:flex-end;gap:1em;height:9.5em;margin:0 1.6em 2.4em 0!important;padding-top:1.4em!important;border-bottom:1px solid rgba(255,255,255,.3)}
.platform-next .pc-bench li{position:relative;flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%}
.platform-next .pc-bench i{display:block;width:100%;height:var(--h);border-radius:.35em .35em 0 0;background:rgba(255,255,255,.16);transform-origin:50% 100%}
.platform-next .pc-bench b{margin-bottom:.3em;font-size:.84em;font-weight:500;font-variant-numeric:tabular-nums}
.platform-next .pc-bench span{position:absolute;top:calc(100% + .5em);font-size:.74em;color:rgba(255,255,255,.6)}
.platform-next .pc-bench .on i{background:#fff}.platform-next .pc-bench .on span{color:#fff}
.platform-next .pc-les li{display:flex;align-items:center;gap:.8em;margin:0 1.5em .45em 0;padding:.65em .9em;border-radius:.75em;background:rgba(255,255,255,.08);font-size:.86em}
.platform-next .pc-les span{display:flex;flex:1;justify-content:space-between;gap:1em;white-space:nowrap}.platform-next .pc-les small{display:inline}
/* motion: plays once when the card comes into view; before that the finished state shows */
@keyframes pc-in{from{opacity:0;transform:translateY(.5em);filter:blur(5px)}}@keyframes pc-y{from{transform:scaleY(0)}}
@keyframes pc-feed{to{transform:translateY(-50%)}}@keyframes pc-turn{to{rotate:360deg}}
@media(prefers-reduced-motion:no-preference){
 .platform-next .pc-stage.is-on .pc-r{animation:pc-in .55s cubic-bezier(.25,.46,.45,.94) both;animation-delay:calc(.35s + var(--t,0s))}
 .platform-next .pc-stage.is-on :is(.pc-chart,.pc-bench) i{animation:pc-y .9s cubic-bezier(.25,.46,.45,.94) .6s both}
 .platform-next .pc-feed ul{animation:pc-feed 30s linear infinite}
 .platform-next .pc-feed i.live{animation:pc-turn .9s linear infinite}
}

/* Contained conversation, evidence and PowerPoint views: equal, visible padding. */
.platform-next .platform-card-grid :is(#interviews,#evidence,#powerpoint) .pc{
 inset:8%;padding:5.3%;border-radius:14px;font-size:clamp(10px,3.4cqw,15px);
 display:flex;flex-direction:column;overflow:hidden;
}
.platform-next .platform-card-grid :is(#interviews,#evidence,#powerpoint) .pc-h{
 padding:0 0 .85em;margin-bottom:.85em!important;gap:.3em;flex:none;
}
.platform-next .platform-card-grid :is(#interviews,#evidence,#powerpoint) .pc-h strong{line-height:1.25}
.platform-next #interviews .pc-chat{gap:.7em;padding:0;min-height:0}
.platform-next #interviews .pc-chat .pc-b{
 width:90%;max-width:90%;flex:none;padding:.7em .9em;font-size:.88em;line-height:1.4;
 border-radius:.8em;color:#f5f3ef;background:rgba(255,255,255,.10);font-weight:400;
}
.platform-next #interviews .pc-chat .pc-b.me{align-self:flex-end;background:#fff;color:#26231f}
.platform-next #interviews .pc-chat .pc-b small{margin-bottom:.35em;color:rgba(255,255,255,.72);font-size:.76em}
.platform-next #interviews .pc-chat .pc-b.me small{color:#76726c}
/* One complete question / answer / follow-up fits without a cut-off fourth bubble. */
.platform-next #interviews .pc-chat .pc-b:nth-child(n+4){display:none}
.platform-next #evidence .pc-w{margin:0!important;padding:.8em .9em;font-size:1em;line-height:1.35;flex:none}
.platform-next #evidence .pc-tags{display:flex;gap:.35em;margin-top:.6em}
.platform-next #evidence .pc-lab{margin:.85em 0 .5em!important}
.platform-next #evidence .pc-cites{display:grid;gap:.55em}
.platform-next #evidence .pc-cites li{margin:0;padding:.65em .75em;gap:.6em;font-size:.82em;line-height:1.35}
.platform-next #evidence .pc-cites li>span{min-width:0}
.platform-next #evidence .pc-cites small{font-size:.8em;color:rgba(255,255,255,.68);margin-top:.35em}
.platform-next #evidence .pc-cites li:nth-child(n+4),.platform-next #evidence .pc-tags em:nth-child(n+4){display:none}
.platform-next #powerpoint .pc{font-size:clamp(10px,3.1cqw,14px)}
.platform-next #powerpoint .pc-h strong{font-size:.98em;gap:.45em;overflow-wrap:anywhere}
.platform-next #powerpoint .pc-h img{width:1.25em;height:1.25em}
.platform-next #powerpoint .pc-ppt{grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:.7em;min-height:0;flex:1}
.platform-next #powerpoint .pc-slide{aspect-ratio:auto;padding:.9em;min-width:0;min-height:0;border-radius:.5em}
.platform-next #powerpoint .pc-slide b{font-size:1.02em;line-height:1.2}
.platform-next #powerpoint .pc-chart{min-height:3.5em;margin:.9em 0 .65em;gap:.4em}
.platform-next #powerpoint .pc-src{font-size:.65em;line-height:1.4}
.platform-next #powerpoint .pc-side{min-height:0;padding:.85em;border-radius:.65em;min-width:0;align-self:stretch}
.platform-next #powerpoint .pc-side strong{margin-bottom:.65em;font-size:.92em}
.platform-next #powerpoint .pc-side .pc-b{margin:0 0 .8em!important;padding:.65em .75em;font-size:.82em;line-height:1.4;border-radius:.65em;overflow-wrap:normal}
.platform-next #powerpoint .pc-st{font-size:.76em;white-space:normal;line-height:1.35;gap:.5em;margin-top:.65em!important}
.platform-next #powerpoint .pc-ck{width:1.3em;height:1.3em}
@media(max-width:760px){
 .platform-next .platform-card-grid :is(#interviews,#evidence) .pc{font-size:clamp(11px,3.4cqw,15px)}
}
.platform-next .platform-card-grid #evidence .pc{font-size:clamp(10px,3cqw,14px)}
.platform-next #powerpoint .pc-ppt{align-items:stretch}

/* Shared stationary frames embedded in the lower-right corner. Their right
   and bottom edges continue beyond the tile; only the contents animate. */
.platform-next .platform-card-grid :is(#foundation,#interviews,#agents,#evidence,#powerpoint,#improvement) .pc{
 inset:13% -10% -10% 11%;
 padding:5.3% calc(5.3% + 10%) calc(5.3% + 10%) 5.3%;border-radius:1.25em 0 0 0;
 display:flex;flex-direction:column;overflow:hidden;
 animation:none;transform:none;text-align:left;
}
.platform-next .platform-card-grid :is(#foundation,#interviews,#agents,#evidence,#powerpoint,#improvement) .pc-h{
 padding:0 0 .85em;margin-bottom:.85em!important;gap:.3em;flex:none;text-align:left;
}
.platform-next .platform-card-grid :is(#foundation,#interviews,#agents,#evidence,#powerpoint,#improvement) .pc-h strong{justify-content:flex-start;line-height:1.25}
.platform-next #agents .pc-feed{min-height:0;flex:1}
.platform-next #agents .pc-feed li{margin-right:0}
.platform-next #improvement .pc-les li{margin-right:0}
.platform-next #improvement .pc-bench{margin-right:0!important}
/* Keep the longer library and method views legible inside the shared frame. */
.platform-next .platform-card-grid :is(#foundation,#improvement) .pc{font-size:clamp(10px,3cqw,14px)}
.platform-next #foundation .pc-two{grid-template-columns:7em minmax(0,1fr);gap:1em;min-height:0}
.platform-next #foundation .pc-files li{padding:.6em 0;gap:.55em}
.platform-next #foundation .pc-files span{min-width:0;white-space:normal}
.platform-next #foundation .pc-files small{font-size:.72em}
.platform-next #improvement .pc-bench{height:6.2em;padding-top:.8em!important;margin-bottom:1.8em!important;flex:none}
.platform-next #improvement .pc-lab{margin:.7em 0 .5em!important}
.platform-next #improvement .pc-les li{padding:.55em .6em;font-size:.79em;gap:.5em}