/* ── CASE STUDY SHARED STYLES ─────────────── */

/* Case study nav path adjustment */
.nav__wordmark { text-decoration:none; }

/* Case study hero */
.cs-hero {
  padding: clamp(56px,8vw,112px) 0 clamp(40px,5vw,64px);
  border-bottom: 1px solid var(--border);
}
.cs-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 48px;
}
.cs-meta-item { display: flex; flex-direction: column; gap: 4px; }
.cs-meta-label {
  font-family:'IBM Plex Mono',monospace;
  font-size:10px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.cs-meta-value {
  font-family:'Manrope',sans-serif;
  font-size:14px;
  font-weight:600;
  color:var(--ink);
}
.cs-hero__img {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

/* Body sections */
.cs-body { padding: clamp(64px,8vw,112px) 0; }
.cs-section { margin-bottom: clamp(56px,7vw,96px); }
.cs-section h2 { font-size: clamp(26px,3vw,38px); margin-bottom: 24px; }
.cs-section p + p { margin-top: 16px; }

/* Role list */
.role-list { display:flex; flex-direction:column; gap:12px; margin-top:16px; }
.role-list li {
  font-size:15px;
  color:var(--muted);
  padding-left:20px;
  position:relative;
}
.role-list li::before { content:'→'; position:absolute; left:0; color:var(--accent); font-size:13px; }

/* Artifact grid */
.artifact-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:32px; }
.artifact-item {
  border-radius:10px;
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--card-bg);
}
.artifact-item .img-placeholder { height:200px; }
.artifact-item__label {
  padding:12px 16px;
  font-family:'IBM Plex Mono',monospace;
  font-size:10.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
}
@media(max-width:768px){ .artifact-grid{grid-template-columns:repeat(2,1fr);} }
@media(max-width:480px){ .artifact-grid{grid-template-columns:1fr;} }

/* Outcomes */
.outcome-block {
  padding:24px 28px;
  border-left:3px solid var(--accent);
  background:var(--card-bg);
  border-radius:0 var(--radius) var(--radius) 0;
  margin-bottom:16px;
}
.outcome-block h4 { font-size:13px; color:var(--muted); font-weight:500; margin-bottom:8px; font-family:'IBM Plex Mono',monospace; letter-spacing:0.08em; text-transform:uppercase; }
.outcome-block p { font-size:15px; color:var(--ink); }
.outcome-block--planned { border-left-color: var(--green); }
.outcome-block--research { border-left-color: #8A8077; }

/* Reflection */
.reflection {
  background:var(--ink);
  color:#F7F4EE;
  border-radius:var(--radius);
  padding:40px 48px;
  margin-top:32px;
}
.reflection h2 { color:#F7F4EE; margin-bottom:20px; }
.reflection p { color:rgba(247,244,238,0.7); font-size:16px; }
.reflection p + p { margin-top:16px; }

/* Related work */
.related-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:32px; }
.related-card {
  display:block;
  text-decoration:none;
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--card-bg);
  transition:transform 0.2s,box-shadow 0.2s;
}
.related-card:hover { transform:translateY(-4px); box-shadow:0 12px 32px rgba(21,21,21,0.07); }
.related-card .img-placeholder { height:160px; }
.related-card__body { padding:20px; }
.related-card__body h4 { font-size:17px; margin-bottom:6px; }
.related-card__body p { font-size:13px; }
@media(max-width:768px){ .related-grid{grid-template-columns:repeat(2,1fr);} }
@media(max-width:480px){ .related-grid{grid-template-columns:1fr;} }

/* Back link */
.back-link {
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:32px;
  transition:color 0.2s,gap 0.2s;
}
.back-link:hover { color:var(--accent); gap:12px; }

/* Concept label banner */
.concept-banner {
  background:rgba(107,122,99,0.1);
  border:1px solid var(--green);
  border-radius:8px;
  padding:16px 24px;
  margin-bottom:32px;
  display:flex;
  align-items:center;
  gap:12px;
}
.concept-banner p {
  font-size:14px;
  color:var(--green);
  margin:0;
}