/* Case studies: a journal-style case library. Shared identity and chrome remain in site.css. */
.case-hero{background:var(--cream);border-bottom:1px solid var(--border);padding:24px 0 48px}
.case-hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(36px,4.8vw,56px);line-height:1.1;letter-spacing:-.02em;margin:0;max-width:none;color:var(--ink)}
.case-byline{margin-top:14px;font-size:16px;line-height:1.5;color:var(--ink);font-weight:500}
.case-byline span{color:var(--ink-soft);font-weight:400}
.case-byline span::before{content:"·";margin:0 8px}

.case-pill{display:inline-flex;align-items:center;min-height:26px;padding:3px 10px;border-radius:6px;background:var(--pill);color:var(--ink);font-size:13px;font-weight:500;line-height:1.3;text-decoration:none}
a.case-pill:hover{background:#e2ddd8}
.case-pill--tx{background:#fbebe2;color:#9a4119}
a.case-pill--tx:hover{background:#f6dccd}
.case-label{margin:0;font-family:var(--kicker);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}

.case-library{padding:36px 0 88px}
.case-library .wrap{display:grid;gap:20px}
.case-filters{display:grid;gap:12px;padding-bottom:12px}
.case-filters[hidden],.case-empty[hidden],.case-card[hidden]{display:none}
.case-filter{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;align-items:start}
.case-filter-label{font-size:13px;font-weight:500;color:var(--ink);line-height:34px}
.case-chips{display:flex;flex-wrap:wrap;gap:8px}
.case-chip{min-height:34px;padding:6px 12px;border:1px solid #d9d5cf;border-radius:6px;background:var(--white);color:var(--ink);font:inherit;font-size:13px;font-weight:500;cursor:pointer}
.case-chip:hover{border-color:var(--ink)}
.case-chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.case-chip:focus-visible,.case-pill:focus-visible,.case-report summary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.case-empty{padding:28px;border:1px dashed #d9d5cf;border-radius:10px;color:var(--ink-soft);font-size:15px}

.case-card{background:var(--white);border:1px solid #dedad4;border-radius:10px;padding:30px 36px 26px;scroll-margin-top:96px}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.case-card h2{font-family:var(--serif);font-weight:600;font-size:clamp(23px,2.6vw,29px);line-height:1.25;letter-spacing:-.01em;margin:16px 0 0;max-width:none;color:var(--ink)}
.case-meta{display:flex;flex-wrap:wrap;gap:4px 0;margin-top:8px;font-size:14px;color:var(--ink-soft)}
.case-meta span+span::before{content:"·";margin:0 9px}
.case-meta span:first-child{color:var(--ink);font-weight:500}

.case-complexity{margin-top:24px;padding-top:18px;border-top:1px solid var(--border)}
.case-complexity dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:12px 0 0}
.case-complexity dt{font-size:14px;color:var(--ink-soft)}
.case-complexity dt b{font-size:28px;font-weight:500;letter-spacing:-.03em;color:var(--ink);margin-right:3px;font-variant-numeric:tabular-nums}
.case-complexity dd{margin:4px 0 0;font-size:14px;line-height:1.5;color:var(--ink-soft)}

.case-outcome{margin-top:22px;padding:18px 22px;background:var(--cream);border-left:3px solid var(--accent);border-radius:0 8px 8px 0}
.case-outcome .case-label{color:#9a4119}
.case-outcome p+p{margin-top:8px;font-size:16px;line-height:1.65;color:var(--ink);font-weight:500;max-width:72ch}

.case-report{margin-top:10px;padding:0;border:0;background:none}
.case-report summary{margin-bottom:-6px}
.case-report summary{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:500;color:var(--ink);cursor:pointer;list-style:none}
.case-report summary::-webkit-details-marker{display:none}
.case-report summary::after{content:none}
.case-chevron{flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:transform var(--t-fast)}
.case-report[open] .case-chevron{transform:rotate(180deg)}
.case-report summary:hover{text-decoration:underline;text-underline-offset:4px}
.case-record{margin:6px 0 8px}
.case-record>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;padding:18px 0;border-top:1px solid var(--border)}
.case-record dt{font-family:var(--kicker);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);line-height:2.3}
.case-record dd{margin:0;font-size:16px;line-height:1.7;color:var(--ink);max-width:68ch}

.case-about{padding:0 0 96px}
.case-about-card{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:40px;padding:30px 36px;border:1px solid #dedad4;border-radius:10px;background:var(--cream)}
.case-about-name{margin:10px 0 0;font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.3;color:var(--ink)}
.case-about-name a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.case-about-name a:hover{color:var(--accent)}
.case-credentials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 32px;margin:0}
.case-credentials dt{font-size:18px;font-weight:500;letter-spacing:-.02em;color:var(--ink)}
.case-credentials dd{margin:2px 0 0;font-size:14px;line-height:1.5;color:var(--ink-soft)}

@media(max-width:700px){
.case-clinician-label{display:none}
.case-about-name{margin-top:0}
.case-hero{padding:20px 0 40px}
.case-byline span{display:block}
.case-byline span::before{content:none}
.case-meta span:last-child{flex-basis:100%}
.case-meta span:last-child::before{content:none}
.case-library{padding:24px 0 64px}
.case-library .wrap{gap:16px}
.case-filter{grid-template-columns:1fr;gap:6px}
.case-filter-label{line-height:1.4}
.case-card{padding:22px 18px 16px;scroll-margin-top:84px}
.case-complexity dl{grid-template-columns:1fr;gap:12px}
.case-complexity dl>div{display:grid;grid-template-columns:108px minmax(0,1fr);gap:12px;align-items:baseline}
.case-complexity dd{margin:0}
.case-complexity dt b{font-size:24px}
.case-outcome{padding:16px 16px}
.case-record>div{grid-template-columns:1fr;gap:4px;padding:16px 0}
.case-record dt{line-height:1.6}
.case-about{padding-bottom:64px}
.case-about-card{grid-template-columns:1fr;gap:24px;padding:24px 18px}
.case-credentials{grid-template-columns:1fr;gap:14px}
}