/* Shared project case-study styles (extracted so the 8 template-generated pages stay thin) */
.case-hero { padding: 40px 0 60px; border-bottom: 1px solid var(--rule); }
.case-back { display: inline-flex; gap: 8px; align-items: center; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 28px; }
.case-back:hover { color: var(--accent); }
.case-meta { display: flex; gap: 28px; flex-wrap: wrap; margin-bottom: 24px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.case-meta .accent { color: var(--accent); }
.case-hero h1 { font-family: var(--f-display); font-weight: 400; font-size: clamp(3rem, 7.5vw, 6.4rem); line-height: 0.95; letter-spacing: -0.03em; max-width: 22ch; margin: 0 0 20px; }
.case-hero h1 em { color: var(--accent); font-style: italic; }
.case-hero .lede { font-size: 1.2rem; color: var(--ink-2); max-width: 62ch; line-height: 1.6; }
.case-hero .lede strong { color: var(--ink); font-weight: 600; }

.hero-img { margin: 40px 0 0; aspect-ratio: 16/8; overflow: hidden; background: var(--paper-3); border: 1px solid var(--rule-2); }
.hero-img img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.05); }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--rule); margin-top: 48px; }
.metric { padding: 28px 22px; border-right: 1px solid var(--rule); }
.metric:last-child { border-right: 0; }
.metric .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.metric .v { font-family: var(--f-display); font-size: 2.6rem; line-height: 1; color: var(--ink); letter-spacing: -0.02em; }
.metric .v em { color: var(--accent); font-style: italic; }
.metric .s { font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); margin-top: 6px; }

.body-grid { display: grid; grid-template-columns: 200px 1fr; gap: 48px; padding: 60px 0; border-bottom: 1px solid var(--rule); }
.body-grid .side { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.body-grid h2 { font-family: var(--f-display); font-weight: 400; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 22px; max-width: 22ch; }
.body-grid h2 em { color: var(--accent); font-style: italic; }
.body-grid p { color: var(--ink-2); font-size: 16px; line-height: 1.7; max-width: 64ch; margin-bottom: 18px; }
.body-grid p strong { color: var(--ink); font-weight: 600; }

.case-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 40px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--rule); }
.case-links a { padding: 28px 22px; border-right: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: baseline; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); transition: background .25s ease; }
.case-links a:last-child { border-right: 0; }
.case-links a:hover { background: var(--ink); color: var(--paper); }
.case-links a .lbl { font-family: var(--f-display); font-size: 1.4rem; letter-spacing: -0.01em; color: inherit; font-style: italic; text-transform: none; }
.case-links a:hover .lbl { color: var(--paper); }

.nav-prev-next { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 60px; border-top: 1px solid var(--rule); }
.nav-prev-next a { padding: 30px 22px; border-right: 1px solid var(--rule); display: flex; flex-direction: column; gap: 6px; transition: background .25s ease; }
.nav-prev-next a:last-child { border-right: 0; text-align: right; align-items: flex-end; }
.nav-prev-next a:hover { background: var(--paper-2); }
.nav-prev-next .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.nav-prev-next .v { font-family: var(--f-display); font-size: 1.5rem; color: var(--ink); letter-spacing: -0.01em; }
.nav-prev-next .v em { color: var(--accent); font-style: italic; }

@media (max-width: 820px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(2n) { border-right: 0; }
  .metric:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .body-grid { grid-template-columns: 1fr; gap: 16px; }
  .case-links, .nav-prev-next { grid-template-columns: 1fr; }
  .case-links a, .nav-prev-next a { border-right: 0; border-bottom: 1px solid var(--rule); }
}