/* Case studies index */
.page-ci{--ok:#1c9d61;--okb:#e6f7ee}
.ci-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* hero */
.ci-hs{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.ci-hs div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 18px;min-width:120px}
.ci-hs b{font-size:30px;letter-spacing:-.03em;color:var(--p3)}
.ci-hs small{display:block;font-size:12.5px;color:var(--mut);font-weight:600}
.ci-deck{height:360px;position:relative}
.ci-dk{position:absolute;left:50%;top:40%;width:min(340px,86%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px 24px;box-shadow:var(--sh);transform:translate(-50%,-50%) translate(calc(var(--o,0)*26px),calc(var(--o,0)*22px)) rotate(calc(var(--o,0)*4deg)) scale(calc(1 - var(--o,0)*.06));z-index:calc(10 - var(--o,0));transition:transform .8s var(--ease),opacity .8s}
.ci-dk>*{transition:opacity .6s;opacity:calc(1 - var(--o,0)*1)}
.ci-dk b{display:block;font-size:46px;letter-spacing:-.04em;margin-top:8px;background:linear-gradient(90deg,var(--p3),var(--p2));-webkit-background-clip:text;background-clip:text;color:transparent}
.ci-dk small{display:block;color:var(--mut);font-size:14px;font-weight:600}
.ci-sp{display:flex;align-items:flex-end;gap:6px;height:54px;margin-top:16px}
.ci-sp em{flex:1;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--p2),#e4d6ff)}
.ci-dk.out{transform:translate(-50%,-50%) translate(-120px,-30px) rotate(-10deg);opacity:0;transition:transform .8s var(--ease),opacity .45s}
.ci-cap{position:absolute;left:0;right:0;bottom:0;text-align:center}

/* toolbar */
.ci-top{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.ci-srch{position:relative;display:block;width:min(380px,100%)}
.ci-srch svg{position:absolute;left:14px;top:50%;width:18px;height:18px;transform:translateY(-50%);fill:none;stroke:var(--mut);stroke-width:2}
.ci-srch input{width:100%;font:inherit;font-size:15px;padding:12px 16px 12px 42px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink)}
.ci-srch input:focus{outline:2px solid var(--p);outline-offset:1px}
.ci-bar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:24px}
.ci-f{display:flex;flex-wrap:wrap;gap:8px}
.ci-f button{font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--mut);transition:.2s}
.ci-f button:hover{color:var(--ink);border-color:#cdb6fb}
.ci-f button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.ci-f sup{font-size:11px;opacity:.7;margin-left:2px}
.ci-tg{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--ink);cursor:pointer}
.ci-tg input{position:absolute;opacity:0;pointer-events:none}
.ci-sw{width:40px;height:22px;border-radius:99px;background:#d9d2e8;position:relative;transition:background .2s}
.ci-sw:after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .25s var(--ease);box-shadow:0 1px 3px rgba(0,0,0,.2)}
.ci-tg input:checked+.ci-sw{background:var(--ok)}
.ci-tg input:checked+.ci-sw:after{transform:translateX(18px)}
.ci-tg input:focus-visible+.ci-sw{outline:3px solid var(--p);outline-offset:3px}
.ci-count{margin:18px 0 14px;font-size:14px;color:var(--mut);font-weight:600}

/* grid */
.ci-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ci-card{transition:opacity .9s var(--ease) var(--d,0s),transform .9s var(--ease) var(--d,0s)}
.ci-card.hid{display:none}
.ci-card.ci-pop{animation:ciPop .45s var(--ease) both}
@keyframes ciPop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.ci-a{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.ci-a:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.ci-img{position:relative;height:190px;background:linear-gradient(180deg,#f6f1ff,#fff);border-bottom:1px solid var(--line);overflow:hidden}
.ci-img img{width:100%;height:100%;object-fit:contain;padding:14px;transition:transform .8s var(--ease)}
.ci-a:hover .ci-img img{transform:scale(1.06)}
.ci-ev{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;letter-spacing:.02em;border-radius:999px;padding:5px 11px}
.ci-ev:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.ci-ev.res{background:var(--okb);color:var(--ok)}
.ci-ev.del{background:var(--lav);color:var(--p3)}
.ci-img .ci-ev{position:absolute;left:12px;top:12px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.ci-b{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px}
.ci-b .mono{font-size:10.5px}
.ci-cl{font-size:13px;font-weight:700;color:var(--mut);margin-top:10px}
.ci-b h3{font-size:19px;line-height:1.25;margin-top:4px}
.ci-b>p{font-size:14.5px;line-height:1.55;color:var(--mut);margin-top:8px}
.ci-m{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.ci-m div{background:var(--lav2);border:1px solid var(--line);border-radius:12px;padding:9px 11px}
.ci-m b{font-size:19px;letter-spacing:-.02em;color:var(--p3);white-space:nowrap}
.ci-m small{display:block;font-size:11.5px;line-height:1.3;color:var(--mut);font-weight:600}
.ci-m .ci-nom{grid-column:1/-1;font-size:12.5px;line-height:1.45;color:var(--mut);border:1px dashed var(--line);border-radius:12px;padding:9px 11px}
.ci-go{margin-top:auto;padding-top:16px;font-size:14px;font-weight:700;color:var(--p3)}
.ci-go i{font-style:normal;display:inline-block;transition:transform .3s var(--ease)}
.ci-a:hover .ci-go i{transform:translateX(5px)}
.ci-empty{text-align:center;background:#fff;border:1px dashed var(--line);border-radius:18px;padding:34px 20px}
.ci-empty p{margin-top:6px;color:var(--mut)}
.ci-clear{color:var(--p3);font-weight:700;text-decoration:underline;text-underline-offset:3px}

/* connected stories */
.ci-pt{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.ci-pt button{font-size:14.5px;font-weight:700;padding:10px 18px;border-radius:999px;border:1px solid var(--line);color:var(--mut);background:#fff;transition:.2s}
.ci-pt button.on{background:var(--p);border-color:var(--p);color:#fff}
.ci-pv{display:grid;grid-template-columns:minmax(0,1fr) 150px minmax(0,1fr);align-items:stretch;margin-top:26px}
.ci-pc{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;min-height:180px;box-shadow:var(--sh);transition:transform .3s var(--ease),opacity .25s}
.ci-pc:hover{transform:translateY(-4px)}
.ci-pc b{display:block;font-size:20px;margin-top:6px;letter-spacing:-.02em}
.ci-pc p{font-size:14.5px;line-height:1.55;color:var(--mut);margin-top:8px}
.ci-pc em{display:inline-block;margin-top:10px;font-style:normal;font-weight:700;font-size:14px;color:var(--p3)}
.ci-pv.fade .ci-pc,.ci-pv.fade .ci-link span{opacity:0}
.ci-link{position:relative;min-height:60px;display:flex;align-items:center;justify-content:center}
.ci-link i{position:absolute;left:0;right:0;top:50%;height:2px;background:repeating-linear-gradient(90deg,#cdb6fb 0 8px,transparent 8px 14px);background-size:28px 2px;animation:ciDash 1s linear infinite}
@keyframes ciDash{to{background-position:28px 0}}
.ci-link span{position:relative;background:var(--ink);color:#fff;font-size:12px;font-weight:700;border-radius:999px;padding:6px 12px;text-align:center;line-height:1.3;transition:opacity .25s}

/* evidence legend */
.ci-lg{display:flex;flex-direction:column;gap:12px}
.ci-lg div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.ci-lg p{margin-top:10px;font-size:15px;line-height:1.6;color:var(--mut)}

@media (prefers-reduced-motion:reduce){.ci-link i{animation:none}.ci-dk{transition:none}}
@media (max-width:1100px){.ci-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.ci-deck{height:320px}.ci-pv{grid-template-columns:minmax(0,1fr);gap:0}.ci-link{height:70px}.ci-link i{left:50%;right:auto;top:0;bottom:0;width:2px;height:auto;background:repeating-linear-gradient(180deg,#cdb6fb 0 8px,transparent 8px 14px);animation:none}}
@media (max-width:600px){
 .ci-grid{grid-template-columns:minmax(0,1fr)}
 .ci-hs div{min-width:0;flex:1;padding:10px 12px}.ci-hs b{font-size:24px}
 .ci-deck{height:290px}.ci-dk b{font-size:38px}
 .ci-f{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;margin:0 -2px}
 .ci-f button{flex:none}
 .ci-img{height:170px}
}