/* =========================================================================
   A Jones v4 — PROJECTS family (/projects/ + case studies)
   ========================================================================= */

/* ------------------------------------------------------------ hub: head */
.aj4-projects-work__head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:14px 48px;align-items:end;margin-bottom:28px}
.aj4-projects-work__head h2{margin:0;max-width:16ch}
.aj4-projects-work__answer{margin:0;max-width:54ch;color:var(--muted);font-size:1.08rem;padding-left:20px;border-left:2px solid var(--signal)}

/* filter chips */
.aj4-projects-filter{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-bottom:var(--gap);padding-bottom:18px;border-bottom:1px solid var(--line)}
.aj4-projects-filter .aj4-chip{min-height:44px;padding:8px 8px 8px 16px;gap:10px}
.aj4-projects-filter .aj4-chip b{display:grid;place-items:center;min-width:26px;height:26px;padding:0 6px;border-radius:999px;background:var(--white);box-shadow:inset 0 0 0 1px var(--line);font:400 .72rem var(--mono);color:var(--muted);transition:background .3s,color .3s}
.aj4-projects-filter .aj4-chip[aria-current]{background:var(--ink);color:#fff;box-shadow:none}
.aj4-projects-filter .aj4-chip[aria-current] b,.aj4-projects-filter .aj4-chip:hover b{background:var(--signal);color:#fff;box-shadow:none}
.aj4-projects-filter__status{margin:0;color:var(--muted);white-space:nowrap}

/* bento grid */
.aj4-projects-bento{list-style:none;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:clamp(230px,19vw,300px);gap:var(--gap)}
.aj4-projects-tile{grid-column:span 6;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink);isolation:isolate;animation:aj4-tile-in .7s var(--ease) both}
@media (min-width:961px){
  .aj4-projects-tile:nth-child(5n+1 of :not([hidden])){grid-column:span 7;grid-row:span 2}
  .aj4-projects-tile:nth-child(5n+2 of :not([hidden])),.aj4-projects-tile:nth-child(5n+3 of :not([hidden])){grid-column:span 5}
  .aj4-projects-tile:nth-child(5n+2 of :not([hidden])):nth-last-child(1 of :not([hidden])){grid-row:span 2}
  .aj4-projects-tile:nth-child(5n+1 of :not([hidden])):nth-last-child(1 of :not([hidden])),
  .aj4-projects-tile:nth-child(5n+4 of :not([hidden])):nth-last-child(1 of :not([hidden])){grid-column:span 12}
}
@keyframes aj4-tile-in{from{opacity:0;transform:scale(.97)}}
.aj4-projects-tile>a{position:absolute;inset:0;display:block;color:#fff}
.aj4-projects-tile .aj4-img{position:absolute;inset:0;aspect-ratio:auto;height:100%;background:var(--navy)}
.aj4-projects-tile .aj4-img img{transition:opacity .8s var(--ease),transform 1.4s var(--ease)}
.aj4-projects-tile>a::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,26,44,.94) 0%,rgba(6,26,44,.55) 38%,rgba(6,26,44,0) 70%);transition:opacity .6s var(--ease)}
.aj4-projects-tile__index,.aj4-projects-tile__shots{position:absolute;z-index:1;top:16px;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(6,26,44,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:.68rem;color:var(--on-dark)}
.aj4-projects-tile__index{left:16px}
.aj4-projects-tile__shots{right:16px}.aj4-projects-tile__shots .aj-icon{width:14px;height:14px}
.aj4-projects-tile__body{position:absolute;z-index:1;inset:auto 0 0;display:grid;gap:8px;padding:clamp(18px,2vw,28px)}
.aj4-projects-tile__eyebrow{font:400 .7rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sky)}
.aj4-projects-tile h3{margin:0;max-width:22ch;font-size:clamp(1.2rem,1rem + .6vw,1.55rem);color:#fff}
.aj4-projects-tile:nth-child(5n+1 of :not([hidden])) h3{font-size:clamp(1.45rem,1.1rem + 1.2vw,2.2rem)}
.aj4-projects-tile__reveal{display:grid;grid-template-rows:1fr;gap:10px}
.aj4-projects-tile__reveal>span{overflow:hidden;color:rgba(234,242,249,.86);font-size:.95rem;line-height:1.5;max-width:52ch}
.aj4-projects-tile__reveal em{display:inline-flex;align-items:center;gap:8px;font-style:normal;font-weight:600;font-size:.9rem}
.aj4-projects-tile__reveal .aj-icon{width:16px;height:16px;transition:transform .4s var(--ease)}
.aj4-projects-tile>a:focus-visible{outline-offset:-4px;border-radius:var(--radius)}
@media (hover:hover) and (min-width:961px){
  .aj4-projects-tile__reveal{grid-template-rows:0fr;opacity:0;transform:translateY(8px);transition:grid-template-rows .6s var(--ease),opacity .5s var(--ease),transform .6s var(--ease)}
  .aj4-projects-tile:hover .aj4-projects-tile__reveal,.aj4-projects-tile:focus-within .aj4-projects-tile__reveal{grid-template-rows:1fr;opacity:1;transform:none}
  .aj4-projects-tile:hover .aj4-img.is-loaded img{transform:scale(1.05)}
  .aj4-projects-tile:hover .aj-icon{transform:translateX(4px)}
  .aj4-projects-tile:nth-child(5n+1 of :not([hidden])) .aj4-projects-tile__reveal{grid-template-rows:1fr;opacity:1;transform:none}
}
.aj4-projects-empty{margin:var(--gap) 0 0;padding:24px;border-radius:var(--radius);background:var(--paper);text-align:center}
@media (max-width:960px){
  .aj4-projects-bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:clamp(240px,46vw,340px)}
  .aj4-projects-tile{grid-column:span 1}
  .aj4-projects-work__head{grid-template-columns:1fr}
}
@media (min-width:641px) and (max-width:960px){
  .aj4-projects-tile:nth-child(3n+1 of :not([hidden])),
  .aj4-projects-tile:nth-child(3n+2 of :not([hidden])):nth-last-child(1 of :not([hidden])){grid-column:span 2}
}
@media (max-width:640px){
  .aj4-projects-bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .aj4-projects-tile{grid-column:auto;aspect-ratio:4/4.4}
  .aj4-projects-tile:nth-child(1 of :not([hidden])){aspect-ratio:4/4.9}
  .aj4-projects-tile__reveal>span{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
  .aj4-projects-filter{position:sticky;top:calc(var(--header-h) - 1px);z-index:5;margin-inline:calc(var(--gutter) * -1);padding:10px var(--gutter);background:rgba(255,255,255,.92);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px)}
  .aj4-projects-filter ul{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);scroll-padding-inline:var(--gutter);scroll-snap-type:x proximity}
  .aj4-projects-filter ul::-webkit-scrollbar{display:none}
  .aj4-projects-filter li{flex:none;scroll-snap-align:start}
  .aj4-projects-filter__status{display:none}
}

/* ---------------------------------------- hub: what the photo doesn't show */
.aj4-projects-hidden__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--sp-block) clamp(32px,6vw,96px);align-items:start}
.aj4-projects-hidden__intro{position:sticky;top:calc(var(--header-h) + 32px)}
.aj4-projects-hidden__intro .aj4-head{margin-bottom:28px}
.aj4-projects-hidden .aj4-dim{color:var(--on-dark-muted)}
.aj4-projects-hidden__list{list-style:none;display:grid;gap:12px;counter-reset:layer}
.aj4-projects-hidden__list a{display:grid;grid-template-columns:clamp(96px,12vw,150px) minmax(0,1fr);gap:20px;align-items:center;padding:12px;border-radius:var(--radius);background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px var(--line-dark);transition:background .4s,transform .6s var(--ease)}
.aj4-projects-hidden__list a:hover{background:rgba(255,255,255,.08);transform:translateX(4px)}
.aj4-projects-hidden__list .aj4-img{border-radius:var(--radius-sm);background:var(--navy)}
.aj4-projects-hidden__list a>span{display:grid;gap:4px;padding-right:8px}
.aj4-projects-hidden__list small{color:var(--signal);font-size:.68rem}
.aj4-projects-hidden__list strong{font-size:1.2rem;letter-spacing:-.02em;line-height:1.2;color:#fff}
.aj4-projects-hidden__list a>span>span{color:var(--on-dark-muted);font-size:.95rem;line-height:1.5}
.aj4-projects-hidden__list em{display:inline-flex;align-items:center;gap:6px;margin-top:4px;font-style:normal;font-weight:600;font-size:.86rem;color:var(--sky)}
.aj4-projects-hidden__list em .aj-icon{width:15px;height:15px;transition:transform .4s var(--ease)}
.aj4-projects-hidden__list a:hover em .aj-icon{transform:translateX(4px)}
@media (max-width:900px){.aj4-projects-hidden__grid{grid-template-columns:1fr}.aj4-projects-hidden__intro{position:static}}
@media (max-width:520px){.aj4-projects-hidden__list a{grid-template-columns:88px minmax(0,1fr);gap:14px;align-items:start}.aj4-projects-hidden__list a>span>span{font-size:.9rem}}

/* services rail head */
.aj4-projects-services__top{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:var(--sp-block)}
.aj4-projects-services__top .aj4-head{margin:0;flex:1}
.aj4-projects-services .aj4-rail{grid-auto-columns:minmax(280px,calc((100% - var(--gap) * 2) / 3))}
@media (max-width:760px){.aj4-projects-services__top .aj4-rail-controls{display:none}.aj4-projects-services .aj4-rail{grid-auto-columns:82%}}

/* ===================================================== case study: story */
.aj4-case-story__grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:var(--gap) clamp(32px,6vw,104px);align-items:start}
.aj4-case-story__index h2{margin:0 0 24px;font-size:clamp(1.8rem,1.3rem + 1.6vw,2.7rem);max-width:12ch}
.aj4-case-story__nav{list-style:none;display:grid;margin-bottom:24px;border-top:1px solid var(--line)}
.aj4-case-story__nav a{position:relative;display:flex;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);color:var(--muted);font-weight:550;transition:color .3s,padding .5s var(--ease)}
.aj4-case-story__nav b{font:400 .78rem var(--mono);color:var(--line-2);transition:color .3s}
.aj4-case-story__nav a::before{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--signal);transition:width .7s var(--ease)}
.aj4-case-story__nav a:hover,.aj4-case-story__nav a[aria-current]{color:var(--ink);padding-left:6px}
.aj4-case-story__nav a[aria-current] b{color:var(--signal)}
.aj4-case-story__nav a[aria-current]::before{width:100%}
.aj4-case-story__chapters{display:grid;gap:0;position:relative}
.aj4-case-chapter{display:grid;grid-template-columns:clamp(64px,8vw,120px) minmax(0,1fr);gap:clamp(16px,2.4vw,40px);padding-block:clamp(24px,3vw,40px);border-top:1px solid var(--line)}
.aj4-case-chapter:first-child{border-top:0;padding-top:0}
.aj4-case-chapter:last-child{padding-bottom:0}
.aj4-case-chapter__n{position:sticky;top:calc(var(--header-h) + 28px);align-self:start;font-size:clamp(3rem,2rem + 3.6vw,5.6rem);font-weight:550;letter-spacing:-.06em;line-height:.85;color:transparent;-webkit-text-stroke:1.2px var(--blue);font-variant-numeric:tabular-nums}
.aj4-case-chapter__kicker{margin:0 0 8px;color:var(--blue);text-transform:uppercase;font-size:.7rem}
.aj4-case-chapter h3{font-size:clamp(1.5rem,1.2rem + 1vw,2.1rem);margin:0 0 14px}
.aj4-case-chapter .aj4-lede{margin:0;max-width:52ch}
@media (max-width:900px){
  .aj4-case-story__grid{grid-template-columns:1fr}
  .aj4-case-story__index .aj4-sticky{position:static}
  .aj4-case-story__nav{display:none}
  .aj4-case-story__index .aj4-link{display:none}
  .aj4-case-story__index h2{margin-bottom:0}
}
@media (max-width:560px){.aj4-case-chapter{grid-template-columns:1fr;gap:6px}.aj4-case-chapter__n{position:static;font-size:2.6rem}}

/* ================================================== case study: record */
.aj4-case-record .aj4-head{margin-bottom:var(--sp-block)}
.aj4-case-record__grid{list-style:none;display:grid;gap:var(--gap)}
.aj4-case-record__grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.aj4-case-record__grid--3{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);grid-template-rows:auto auto}
.aj4-case-record__grid--3>li:first-child{grid-row:span 2}
.aj4-case-record__grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
.aj4-case-record__grid figure{display:grid;grid-template-rows:1fr auto;gap:12px;height:100%}
.aj4-case-record__grid a{position:relative;display:block;border-radius:var(--radius);overflow:hidden;min-height:0;cursor:zoom-in}
.aj4-case-record__grid .aj4-img{height:100%;background:var(--navy)}
.aj4-case-record__grid--3>li:first-child .aj4-img{aspect-ratio:auto;min-height:100%}
.aj4-case-record__grid a .aj4-img img{transition:opacity .8s var(--ease),transform 1.2s var(--ease)}
.aj4-case-record__grid a:hover .aj4-img.is-loaded img{transform:scale(1.04)}
.aj4-case-record__zoom{position:absolute;right:14px;top:14px;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:rgba(6,26,44,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;transition:transform .5s var(--spring),background .3s}
.aj4-case-record__zoom .aj-icon{width:18px;height:18px}
.aj4-case-record__grid a:hover .aj4-case-record__zoom{transform:scale(1.1);background:var(--signal)}
.aj4-case-record__grid figcaption{display:flex;align-items:baseline;gap:12px;font-size:.95rem;color:var(--on-dark)}
.aj4-case-record__grid figcaption b{flex:none;color:var(--sky);font-size:.68rem;text-transform:uppercase}
@media (max-width:760px){
  .aj4-case-record__grid,.aj4-case-record__grid--2,.aj4-case-record__grid--3,.aj4-case-record__grid--4{display:grid;grid-template-columns:none;grid-template-rows:none;grid-auto-flow:column;grid-auto-columns:84%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);scroll-padding-inline:var(--gutter)}
  .aj4-case-record__grid::-webkit-scrollbar{display:none}
  .aj4-case-record__grid>li{scroll-snap-align:start}
  .aj4-case-record__grid--3>li:first-child{grid-row:auto}
  .aj4-case-record__grid--3>li:first-child .aj4-img{aspect-ratio:4/3;min-height:0}
  .aj4-case-record__grid figure{grid-template-rows:auto auto}
}

/* ================================================= case study: details */
.aj4-case-details__grid{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.aj4-case-details__grid li{position:relative;display:grid;align-content:start;gap:10px;padding:26px 24px 28px;border-radius:var(--radius);background:var(--white);box-shadow:inset 0 0 0 1px var(--line);transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.aj4-case-details__grid li:hover{transform:translateY(-4px);box-shadow:inset 0 0 0 1px transparent,var(--shadow-2)}
.aj4-case-details__grid li::after{content:"";position:absolute;left:24px;right:24px;top:0;height:2px;background:linear-gradient(90deg,var(--signal) 0 28px,transparent 28px)}
.aj4-case-details__icon{display:grid;place-items:center;width:46px;height:46px;margin-bottom:6px;border-radius:14px;background:var(--sky-2);color:var(--blue)}
.aj4-case-details__grid .aj4-mono{color:var(--muted);font-size:.68rem;text-transform:uppercase}
.aj4-case-details__grid h3{margin:0;font-size:1.25rem}
.aj4-case-details__grid p{margin:0;color:var(--muted);font-size:.97rem;line-height:1.55}
@media (max-width:1100px){.aj4-case-details__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.aj4-case-details__grid{grid-template-columns:1fr}.aj4-case-details__grid li{grid-template-columns:46px minmax(0,1fr);column-gap:16px;padding:20px}.aj4-case-details__icon{grid-row:span 3;margin:0}}

/* ==================================================== case study: next */
.aj4-case-next__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr) minmax(0,1fr);gap:var(--gap)}
.aj4-case-next__service{position:relative;display:flex;min-height:100%;border-radius:var(--radius);overflow:hidden;color:#fff;isolation:isolate;background:var(--ink)}
.aj4-case-next__service .aj4-img{position:absolute;inset:0;height:100%;aspect-ratio:auto;z-index:-2}
.aj4-case-next__service::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(6,26,44,.94),rgba(6,26,44,.2) 75%)}
.aj4-case-next__service>span{display:grid;gap:6px;align-self:end;padding:clamp(20px,2.4vw,32px);min-height:320px;align-content:end}
.aj4-case-next__service small{color:var(--sky);font-size:.68rem;text-transform:uppercase}
.aj4-case-next__service strong{font-size:clamp(1.4rem,1.1rem + 1vw,1.9rem);letter-spacing:-.035em;line-height:1.1}
.aj4-case-next__service>span>span{color:rgba(234,242,249,.84)}
.aj4-case-next__service em{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-style:normal;font-weight:600}
.aj4-case-next__service em .aj-icon{width:18px;height:18px;transition:transform .4s var(--ease)}
.aj4-case-next__service:hover em .aj-icon{transform:translateX(5px)}
.aj4-case-next__service:hover .aj4-img.is-loaded img{transform:scale(1.04)}
.aj4-case-next__list{padding:24px;border-radius:var(--radius);box-shadow:inset 0 0 0 1px var(--line);background:var(--white)}
.aj4-case-next__label{display:flex;align-items:center;gap:10px;margin:0 0 6px;font:400 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.aj4-case-next__label .aj-icon{width:18px;height:18px}
.aj4-case-next__list ul{list-style:none}
.aj4-case-next__list a{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);transition:color .25s}
.aj4-case-next__list li:last-child a{border-bottom:0;padding-bottom:0}
.aj4-case-next__list a>span{display:grid;gap:2px;flex:1}
.aj4-case-next__list strong{font-weight:600;line-height:1.3}
.aj4-case-next__list small{color:var(--muted);font-size:.86rem;line-height:1.45}
.aj4-case-next__list .aj-icon{width:18px;height:18px;color:var(--blue);transition:transform .4s var(--ease)}
.aj4-case-next__list a:hover{color:var(--blue)}.aj4-case-next__list a:hover .aj-icon{transform:translateX(4px)}
@media (max-width:1100px){.aj4-case-next__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aj4-case-next__service{grid-column:span 2}.aj4-case-next__service>span{min-height:280px}}
@media (max-width:640px){.aj4-case-next__grid{grid-template-columns:1fr}.aj4-case-next__service{grid-column:auto}}

/* =================================================== case study: pager */
.aj4-case-pager__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.aj4-case-pager__head .aj4-eyebrow{margin:0}
.aj4-case-pager__rail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.aj4-case-pager__card{display:grid;grid-template-columns:clamp(88px,10vw,128px) minmax(0,1fr);gap:20px;align-items:center;padding:12px;border-radius:var(--radius);background:var(--white);box-shadow:inset 0 0 0 1px var(--line);transition:transform .6s var(--ease),box-shadow .6s var(--ease)}
.aj4-case-pager__card:hover{transform:translateY(-3px);box-shadow:inset 0 0 0 1px transparent,var(--shadow-2)}
.aj4-case-pager__card .aj4-img{border-radius:var(--radius-sm)}
.aj4-case-pager__card>span{display:grid;gap:4px;padding-right:12px}
.aj4-case-pager__card small{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:.68rem;text-transform:uppercase}
.aj4-case-pager__card small .aj-icon{width:15px;height:15px;transition:transform .4s var(--ease)}
.aj4-case-pager__card strong{font-size:1.12rem;letter-spacing:-.02em;line-height:1.2}
.aj4-case-pager__card>span>span{color:var(--muted);font-size:.88rem}
.aj4-case-pager__card--next{grid-template-columns:minmax(0,1fr) clamp(88px,10vw,128px);text-align:right}
.aj4-case-pager__card--next .aj4-img{order:2}
.aj4-case-pager__card--next>span{padding:0 0 0 12px;justify-items:end}
.aj4-case-pager__card--next:hover small .aj-icon{transform:translateX(4px)}
.aj4-case-pager__card--prev:hover small .aj-icon{transform:translateX(-4px)}
@media (max-width:760px){
  .aj4-case-pager__rail{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:86%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin-inline:calc(var(--gutter) * -1);padding:4px var(--gutter) 8px;scroll-padding-inline:var(--gutter)}
  .aj4-case-pager__rail::-webkit-scrollbar{display:none}
  .aj4-case-pager__card{scroll-snap-align:start}
  .aj4-case-pager__card--next{grid-template-columns:88px minmax(0,1fr);text-align:left}
  .aj4-case-pager__card--next .aj4-img{order:0}
  .aj4-case-pager__card--next>span{padding:0 12px 0 0;justify-items:start}
  .aj4-case-pager__head .aj4-link{font-size:.9rem}
}

@media (max-width:640px){.aj4-projects-filter{transition:transform .45s var(--ease)}body:has(.aj4-header.is-hidden) .aj4-projects-filter{transform:translateY(calc(var(--header-h) * -1 + 1px))}}
@media (prefers-reduced-motion:reduce){.aj4-projects-tile{animation:none}}
@media print{.aj4-projects-filter,.aj4-case-pager,.aj4-case-record__zoom{display:none}.aj4-projects-tile__reveal{grid-template-rows:1fr!important;opacity:1!important}}

/* ================================================== case study: story flow (compact) */
.aj4-case-flow{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);counter-reset:none}
.aj4-case-step{position:relative;display:flex;flex-direction:column;border-radius:var(--radius);background:var(--white);box-shadow:inset 0 0 0 1px var(--line);overflow:visible}
.aj4-case-step__media{position:relative;aspect-ratio:16/10;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;background:var(--paper)}
.aj4-case-step__media .aj4-img{position:absolute;inset:0;height:100%;aspect-ratio:auto}
.aj4-case-step__n{position:absolute;left:12px;top:12px;display:grid;place-items:center;min-width:34px;height:26px;padding:0 8px;border-radius:999px;background:var(--ink);color:#fff;font:400 .7rem var(--mono);letter-spacing:.04em;z-index:2}
.aj4-case-step:nth-child(3) .aj4-case-step__n{background:var(--signal)}
.aj4-case-step__body{display:grid;gap:8px;padding:20px 22px 24px}
.aj4-case-step__k{margin:0;font:400 .66rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.aj4-case-step h3{margin:0;font-size:1.3rem;line-height:1.15}
.aj4-case-step__body p:last-child{margin:0;color:var(--muted);font-size:.98rem;line-height:1.55}
.aj4-case-step__arrow{position:absolute;right:calc(var(--gap) / -2);top:50%;z-index:3;transform:translate(50%,-50%);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--white);color:var(--blue);box-shadow:0 0 0 1px var(--line),var(--shadow-1)}
.aj4-case-step__arrow .aj-icon{width:16px;height:16px}
/* retire the old chapter layout styles if present */
.aj4-case-story__grid,.aj4-case-chapter{display:none}
@media (max-width:860px){
  .aj4-case-flow{grid-template-columns:1fr;gap:12px;position:relative}
  .aj4-case-flow::before{content:"";position:absolute;left:47px;top:24px;bottom:24px;width:1.5px;background:linear-gradient(var(--line-2) 50%,transparent 50%) 0 0/1.5px 8px}
  .aj4-case-step{flex-direction:row;align-items:stretch}
  .aj4-case-step__media{flex:0 0 96px;aspect-ratio:auto;min-height:118px;border-radius:var(--radius) 0 0 var(--radius)}
  .aj4-case-step__n{left:50%;top:auto;bottom:10px;transform:translateX(-50%)}
  .aj4-case-step__body{padding:14px 16px;gap:4px;align-content:center}
  .aj4-case-step h3{font-size:1.08rem}
  .aj4-case-step__body p:last-child{font-size:.92rem;line-height:1.5}
  .aj4-case-step__arrow{display:none}
}