/* Case-study page styles. Loaded after styles.css. */

.cs-hero {
  padding-top: 64px;
  padding-bottom: 64px;
}
.cs-cover {
  border-radius: 24px;
  margin-top: 48px;
  aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  overflow: hidden;
}
.cs-cover.placeholder {
  background: var(--color-surface-soft);
  color: var(--color-muted-soft);
  border: 1px dashed var(--color-surface-strong);
}

.cs-meta-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--color-surface-strong);
  border-bottom: 1px solid var(--color-surface-strong);
  margin-top: 32px;
}
.cs-meta-row .meta-label {
  font-size: 11px; font-weight: 600; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--color-muted); margin-bottom: 6px;
}
.cs-meta-row .meta-val {
  font-size: 15px; color: var(--color-ink); font-weight: 500;
}

.cs-section {
  padding: 64px 0;
}

.cs-section h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: 40px; line-height: 1.1; letter-spacing: -1px;
  color: var(--color-ink); margin: 0 0 24px;
}

.cs-section h3 {
  font-family: var(--font-display); font-weight: 500;
  font-size: 24px; line-height: 1.2; letter-spacing: -0.4px;
  color: var(--color-ink); margin: 0 0 12px;
}

.cs-section p, .cs-section li {
  font-size: 16px; line-height: 1.65; color: var(--color-body); margin: 0 0 16px;
}

.cs-section ul {
  margin: 0 0 16px; padding-left: 20px;
}

.cs-grid-2 {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start;
}

.cs-image-placeholder {
  background: var(--color-surface-card); border-radius: 16px;
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-muted-soft); font-size: 13px;
}

.cs-callout {
  background: var(--color-surface-soft);
  border-left: 4px solid var(--color-brand-pink);
  padding: 24px 28px; border-radius: 8px;
  margin: 24px 0;
}
.cs-callout strong { color: var(--color-ink); }

.cs-next {
  display: flex; justify-content: space-between; align-items: center;
  padding: 32px; background: var(--color-surface-card); border-radius: 24px;
  text-decoration: none; color: var(--color-ink);
  margin-bottom: 64px;
}
.cs-next:hover { background: var(--color-surface-strong); }
.cs-next .label { font-size: 12px; color: var(--color-muted); font-weight: 600;
                  letter-spacing: 1.4px; text-transform: uppercase; margin-bottom: 6px; }
.cs-next .title { font-family: var(--font-display); font-weight: 500;
                  font-size: 24px; letter-spacing: -0.4px; }

/* Accessibility section ------------------------------------------------- */
.a11y-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-top: 40px;
}
.a11y-card {
  background: var(--color-surface-card);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 1px 2px rgba(10,10,10,0.04), 0 8px 24px -16px rgba(10,10,10,0.08);
  display: flex; flex-direction: column; gap: 16px;
  min-height: 240px;
}
.a11y-ico {
  width: 44px; height: 44px; border-radius: 9999px;
  display: inline-flex; align-items: center; justify-content: center;
}
.a11y-title {
  font-family: var(--font-body) !important;
  font-size: 17px !important; font-weight: 600 !important;
  letter-spacing: 0 !important; line-height: 1.3 !important;
  margin: 0 !important; color: var(--color-ink);
}
.a11y-desc {
  font-size: 14px !important; line-height: 1.55 !important;
  color: var(--color-muted) !important; margin: 0 !important;
}
.a11y-phone-wrap {
  position: sticky; top: 96px;
  display: flex; justify-content: center;
}
.a11y-phone {
  width: 320px; aspect-ratio: 9 / 19.5;
  border-radius: 44px;
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--color-muted);
  font-size: 13px; font-weight: 500; padding: 24px;
}

/* Design System section ------------------------------------------------ */
.ds-grid-stack { display: flex; flex-direction: column; gap: 32px; }
.ds-grid-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  align-items: stretch;
}
.ds-grid-2 > .ds-block { display: flex; flex-direction: column; }
.ds-block { display: flex; flex-direction: column; }
.ds-label {
  font-size: 11px; font-weight: 600; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--color-muted);
}
.ds-swatches { display: flex; flex-direction: column; gap: 10px; }
.ds-swatch {
  background: var(--color-surface-card);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex; align-items: center; gap: 14px;
}
.ds-chip {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(10,10,10,0.06);
}
.ds-meta { display: flex; flex-direction: column; gap: 2px; }
.ds-name { font-size: 14px; font-weight: 600; color: var(--color-ink); }
.ds-hex {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px; color: var(--color-muted); letter-spacing: 0.02em;
}

/* Analysis section ----------------------------------------------------- */
.analysis-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 48px;
}
.analysis-card {
  background: var(--color-surface-card);
  border-radius: 20px;
  padding: 32px;
  display: flex; flex-direction: column; gap: 28px;
  box-shadow: 0 1px 2px rgba(10,10,10,0.04), 0 8px 24px -16px rgba(10,10,10,0.08);
}
.analysis-sub {
  font-size: 14px; color: var(--color-muted); line-height: 1.55;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}
.analysis-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
}
.stat { display: flex; flex-direction: column; gap: 8px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 600; line-height: 1;
  color: var(--color-ink); letter-spacing: -1px;
}
.stat-label {
  font-size: 13px; line-height: 1.45; color: var(--color-muted);
}
.needs-goals {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
}
.ng-label {
  font-size: 11px; font-weight: 600; letter-spacing: 1.4px;
  text-transform: uppercase; margin-bottom: 16px;
}
.ng-list {
  list-style: none; padding: 0; margin: 0 !important;
  display: flex; flex-direction: column; gap: 12px;
}
.ng-list li {
  font-size: 14px !important; color: var(--color-ink) !important;
  line-height: 1.4 !important; margin: 0 !important;
  padding-left: 16px; position: relative;
}
.ng-list li::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 9999px;
  background: var(--ng-accent, var(--color-ink));
}