/* CASE PAGE — mecha structure (sticky section index + long-form column, meta tables, offset image collage),
   landing design system for type, colour, spacing, CTAs and motion. */
.chero{padding:100px 0 90px}
.crumb{display:flex;gap:28px;margin-bottom:40px}
.crumb a{transition:color .3s var(--liquid)}
.crumb a:hover{color:var(--ink)}
.chero__t{font:italic 400 clamp(64px,8.4vw,120px)/1.05 var(--serif);letter-spacing:-.01em;margin:0;max-width:22ch}
.chero__t .line{padding-bottom:.08em}
.chero__row{display:flex;justify-content:space-between;align-items:flex-end;gap:52px;margin-top:56px}
.chero__lede{font-size:32px;line-height:1.54;max-width:720px;margin:0}
.logo-sq{flex:none;width:96px;height:96px;display:grid;place-items:center;padding:18px;background:var(--tile);border-radius:16px}
.logo-sq img{max-width:100%;max-height:48px;object-fit:contain}
.logo-sq.empty{font:italic 400 48px/1 var(--serif);color:var(--forest)}
.chero .chips{margin-top:40px}

/* fact tables */
.mfacts{padding-block:var(--band-sm)}
.mfacts__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:52px}
.mtable .tr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:24px;padding:14px 0;border-top:1px solid var(--line)}
.mtable .tr:last-child{border-bottom:1px solid var(--line)}
.mtable .th{font-size:14px;line-height:1.4;letter-spacing:1.12px;text-transform:uppercase;color:var(--mut)}
.mtable .td{color:var(--ink)}
.mtable.stats .td{font-family:var(--pixel);font-size:32px;line-height:1}

/* frame: sticky index left, long-form right */
.mwrap{display:grid;grid-template-columns:300px minmax(0,1fr);column-gap:clamp(40px,9vw,129px);padding-bottom:var(--band)}
.maside{position:relative}
.maside::after{content:"";position:absolute;top:0;bottom:calc(-1*var(--band));right:calc(clamp(40px,9vw,129px)/-2);width:1px;background:var(--line);transform-origin:top;transform:scaleY(var(--draw,1))}
.aside-stick{position:sticky;top:110px;padding-top:var(--band-sm);max-height:calc(100vh - 110px);overflow-y:auto;scrollbar-width:none}
.mindex{display:flex;flex-direction:column}
.mindex .hd{padding-bottom:14px}
.mothers{margin-top:50px}
.ni{position:relative;display:grid;grid-template-columns:36px 1fr;align-items:baseline;padding:10px 0;border-top:1px solid var(--line);font-size:14px;line-height:1.35;color:var(--mut);transition:color .3s var(--liquid)}
.mindex .ni:last-child{border-bottom:1px solid var(--line)}
.ni .no{font-variant-numeric:tabular-nums}
.ni:hover,.ni.item-active,.ni.main,.ni.is-on{color:var(--ink)}
.ni .prog{position:absolute;left:0;bottom:-1px;height:1px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--ink);z-index:1}

.mmain{min-width:0}
.msec{padding-top:var(--band)}
.msec.bare{padding-top:var(--band-sm)}
.msec .display{max-width:18ch;margin-bottom:40px}
.mbody{display:flex;flex-direction:column;gap:20px}
.mbody>p{font-size:18px;line-height:1.65;color:rgba(20,20,20,.72);max-width:64ch;margin:0}
.callout{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:22px 0;border-block:1px solid var(--line);margin-block:20px}
.callout p{font:italic 400 32px/1.25 var(--serif);margin:0}
.statrow{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:16px 0;border-top:1px solid var(--line)}
.statrow__v{font-family:var(--pixel);font-size:44px;line-height:1}

/* offset image collage */
.mfig{margin:40px 0;overflow:hidden;background:var(--tile)}
.mfig img{display:block;width:100%;height:auto;transition:transform 1.2s var(--liquid)}
.mfig:hover img{transform:scale(1.03)}
.mbody>.mfig.c-b{width:78%;align-self:flex-end}
.mbody>.mfig.c-c{width:62%}
.mbody>.mfig.c-d{width:86%;align-self:flex-end}
.mpair{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start;margin:40px 0}
.mpair.n3{grid-template-columns:repeat(3,1fr)}
.mpair .mfig{margin:0}
.mpair .mfig:nth-child(2){margin-top:120px}
.mpair.n3 .mfig:nth-child(3){margin-top:60px}

/* next case */
.mnext{display:block;padding-block:var(--band);border-top:1px solid var(--line)}
.mnext__in{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px}
.mnext__t{font-size:clamp(52px,6vw,88px);line-height:1.1;transition:letter-spacing .6s var(--liquid)}
.mnext:hover .mnext__t{letter-spacing:.01em}

@media (max-width:900px){
  .mwrap{grid-template-columns:1fr}.maside{display:none}
  .chero__row{flex-direction:column-reverse;align-items:flex-start;gap:28px}
  .chero__lede{font-size:24px}
  .callout{grid-template-columns:1fr;gap:10px}
  .mbody>.mfig{width:100%!important}
  .mpair,.mpair.n3{grid-template-columns:1fr}.mpair .mfig{margin-top:0!important}
}
.comic{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.comic p{margin:0;font-size:16px;max-width:52ch}
.comic--in{margin:8px 0 32px;padding-top:0;border:0;gap:0}
.comic--in .cta+.cta{border-left:0}
.msub{font-family:var(--sans);font-style:normal;font-weight:600;font-size:22px;line-height:1.3;letter-spacing:-.01em;margin:48px 0 12px;color:var(--ink)}
.mbody>.msub:first-child{margin-top:0}

/* subhead icons (from the original case studies) */
.msub--i{display:flex;align-items:center;gap:.45em}
.msub__ic{flex:none;display:inline-flex;color:var(--forest)}
.msub__ic svg{width:1.1em;height:1.1em;stroke-width:2}
.mcards{display:grid;grid-template-columns:repeat(2,1fr);gap:32px 24px;margin:12px 0 20px}
.mcards.n3{grid-template-columns:repeat(3,1fr)}
.mcard{padding-top:24px;border-top:1px solid var(--line)}
.mcard .msub{margin:0 0 12px;font-size:20px}
.mcard p{margin:0;font-size:16px;line-height:1.6;color:rgba(20,20,20,.72)}

/* image carousel */
.mcar{margin:40px 0;min-width:0}
.mcar__track{display:flex;gap:16px;margin:0;padding:0;list-style:none;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;outline:0}
.mcar__track::-webkit-scrollbar{display:none}
.mcar__s{flex:0 0 100%;scroll-snap-align:start;aspect-ratio:16/10;background:var(--tile);display:grid;place-items:center;overflow:hidden}
.mcar__s img{width:100%;height:100%;object-fit:contain;display:block}
.mcar__ui{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.mcar__n{margin-right:auto}.mcar__n b{color:var(--ink);font-weight:600}
.mcar__b{position:relative;overflow:hidden;width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);font:500 20px/1 var(--sans);cursor:pointer;transition:color .4s var(--liquid),opacity .3s}
.mcar__b::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--forest);transform:scale(0);transition:transform .5s var(--liquid)}
.mcar__b span{position:relative}
.mcar__b:hover:not(:disabled){color:#fff}.mcar__b:hover:not(:disabled)::before{transform:scale(1)}
.mcar__b:disabled{opacity:.35;cursor:default}
.mcar__b:focus-visible,.mcar__track:focus-visible{outline:2px solid var(--forest);outline-offset:3px}
@media (max-width:900px){
  .mcards,.mcards.n3{grid-template-columns:1fr;gap:24px}
  .mcar__s{flex-basis:88%}
  .mcar__b{width:48px;height:48px}
}