/* Case-study blocks shared by earnm.html, safe-global.html and mcmakler.html.
   Load after base.css; page-specific blocks stay in each page's own <style>. */

.cs-hero { margin: 0 0 44px; }
.cs-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin-bottom: 14px;
}
.cs-title {
  font-size: 28px; font-weight: 500; line-height: 1.15;
  letter-spacing: -0.02em; margin-bottom: 10px;
}
.cs-role { font-size: 14px; color: var(--body2); margin-bottom: 22px; }
.cs-tagline { font-size: 15px; line-height: 1.7; color: var(--body2); max-width: 580px; }

.cs-metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--divider); border: 1px solid var(--divider);
  border-radius: 12px; overflow: hidden; margin-bottom: 64px;
}
.cs-metric { background: var(--card); padding: 20px 22px; }
.cs-metric .num {
  font-size: 26px; font-weight: 300; letter-spacing: -0.02em;
  color: var(--text); margin-bottom: 6px; line-height: 1;
}
.cs-metric .desc { font-size: 12px; color: var(--muted); line-height: 1.4; }

.cs-section { margin-bottom: 48px; }
.cs-section-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin-bottom: 14px;
}
.cs-section h3 {
  font-size: 18px; font-weight: 500; letter-spacing: -0.01em;
  line-height: 1.3; margin-bottom: 16px;
}
.cs-section p {
  font-size: 14px; color: var(--body2); line-height: 1.75;
  max-width: 620px; margin-bottom: 18px;
}
.cs-section p:last-child { margin-bottom: 0; }

.cs-divider { border: none; border-top: 1px solid var(--divider); margin-bottom: 48px; }

.cs-callout {
  padding: 4px 0 4px 22px; margin: 30px 0;
  border-left: 2px solid var(--text); max-width: 620px;
}
.cs-callout p {
  color: var(--text); font-size: 17px; font-weight: 300;
  line-height: 1.55; letter-spacing: -0.01em; margin: 0;
}

.cs-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-top: 20px; max-width: 820px;
}
.cs-detail-item {
  background: var(--card); border: 1px solid var(--divider);
  border-radius: 10px; padding: 14px 16px;
}
.cs-detail-item .di-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin-bottom: 6px;
}
.cs-detail-item .di-value { font-size: 13px; color: var(--text); line-height: 1.5; }

/* screenshots and screen recordings */
.cs-media { margin-bottom: 40px; }
.cs-media img, .cs-media video {
  width: 100%; height: auto; display: block;
  border-radius: 12px; border: 1px solid var(--divider); background: var(--card);
}
.cs-media figcaption {
  margin-top: 10px; font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--muted); line-height: 1.5;
}

/* prev / index / next at the end of a case */
.cs-pager {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
}
.cs-pager a {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); padding: 7px 14px; border: 1px solid transparent; border-radius: 999px;
  transition: color 200ms, background 200ms, border-color 200ms;
}
.cs-pager a:hover { color: var(--text); background: var(--hover-bg); border-color: var(--line); }
.cs-pager .index { text-align: center; }
.cs-pager .next { text-align: right; }
.cs-pager.bottom { border-top: 1px solid var(--divider); padding-top: 28px; margin-top: 24px; }

@media (max-width: 820px) {
  .cs-metrics, .cs-detail-grid { grid-template-columns: 1fr; }
  .cs-pager { flex-direction: column; align-items: flex-start; gap: 14px; }
  .cs-pager .index, .cs-pager .next { text-align: left; }
  .cs-pager .spacer { display: none; }
}
@media (max-width: 560px) { .cs-title { font-size: 24px; } }