/* case-forderungen.css */

.case-narrow { max-width: 720px; margin-left: auto; margin-right: auto; }
.case-sect { padding: 96px 0; }

/* HERO */
.case-hero {
  padding: 96px 0 80px;
  background: var(--color-paper);
  border-bottom: 1px solid var(--border-subtle);
}
.case-hero-meta {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--color-stone-3); text-transform: lowercase;
  margin-bottom: 32px;
}
.case-hero-meta .dot-sep { opacity: 0.4; }
.case-hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 400;
  margin: 0 0 32px;
  max-width: 900px;
}
.case-hero-h1 em { font-style: italic; color: var(--color-loden, #2F4A3A); }
.case-hero-deck {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.45;
  font-style: italic;
  color: var(--color-stone-2);
  font-weight: 400;
  letter-spacing: -0.005em;
  max-width: 760px;
  margin: 0 0 48px;
}
.case-hero-byline {
  display: flex; flex-wrap: wrap; gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  max-width: 760px;
}
.case-hero-byline > div { display: flex; flex-direction: column; gap: 4px; }
.byline-lbl {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.08em;
  color: var(--color-stone-3); text-transform: lowercase;
}
.byline-name {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -0.005em;
  color: var(--color-ink);
}

/* H2 + Body */
.case-h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  font-weight: 400;
  margin: 16px 0 32px;
}
.case-h2 em { font-style: italic; color: var(--color-loden, #2F4A3A); }
.case-lead {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.5;
  font-style: italic;
  color: var(--color-ink);
  font-weight: 400;
  letter-spacing: -0.005em;
  margin: 0 0 32px;
}
.case-p {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-stone-1);
  margin: 0 0 24px;
}
.case-p em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-ink);
  font-weight: 500;
  letter-spacing: -0.005em;
}

/* PULLQUOTE */
.case-pull {
  margin: 48px 0;
  padding: 32px 0 32px 32px;
  border-left: 3px solid var(--color-loden, #2F4A3A);
}
.case-pull p {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.35;
  font-style: italic;
  color: var(--color-ink);
  font-weight: 400;
  letter-spacing: -0.012em;
  margin: 0 0 16px;
}
.case-pull footer {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.05em;
  color: var(--color-stone-3); text-transform: lowercase;
}
.case-pull-light p { color: var(--color-loden, #2F4A3A); }

/* MATH BLOCK */
.case-math {
  background: var(--color-paper);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 24px 28px;
  margin: 32px 0 40px;
}
.case-math-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.case-math-row:last-child { border-bottom: 0; }
.case-math-l {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.04em;
  color: var(--color-stone-2); text-transform: lowercase;
}
.case-math-r {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -0.005em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}
.case-math-result { padding-top: 18px; margin-top: 6px; border-top: 2px solid var(--color-ink); }
.case-math-result .case-math-l em,
.case-math-result .case-math-r em {
  font-style: italic;
  color: var(--color-loden, #2F4A3A);
  font-weight: 500;
}
.case-math-result .case-math-r { font-size: 22px; }

/* HEBEL GRID */
.case-hebel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}
.hebel {
  padding: 40px 32px 40px 0;
  border-right: 1px solid var(--border-subtle);
}
.hebel:nth-child(2) { padding-left: 32px; }
.hebel:last-child { padding-left: 32px; border-right: 0; }
.hebel-num {
  font-family: var(--font-mono);
  font-size: 13px; letter-spacing: 0.08em;
  color: var(--color-loden, #2F4A3A);
  margin-bottom: 24px;
}
.hebel-title {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.012em;
  font-weight: 400;
  margin: 0 0 16px;
}
.hebel-title em { font-style: italic; color: var(--color-loden, #2F4A3A); }
.hebel p {
  font-family: var(--font-body);
  font-size: 15px; line-height: 1.6;
  color: var(--color-stone-1);
  margin: 0 0 20px;
}
.hebel p em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-ink);
  font-weight: 500;
}
.hebel-foot {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.06em;
  color: var(--color-stone-3); text-transform: lowercase;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

/* CHART */
.case-chart-wrap {
  max-width: 1040px;
  margin: 0 auto 32px;
  background: var(--color-paper);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 32px 24px 24px;
}
.dso-chart { width: 100%; height: auto; display: block; }
.case-chart-caption {
  font-family: var(--font-body);
  font-size: 13px; line-height: 1.5;
  color: var(--color-stone-2);
  font-style: italic;
}
.case-cap-mark {
  font-family: var(--font-mono);
  margin-right: 6px;
  color: var(--color-ink);
  font-style: normal;
}

/* ERGEBNIS GRID */
.case-result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0 32px;
}
.case-result {
  background: var(--color-paper);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 28px 24px;
}
.case-result-num {
  font-family: var(--font-display);
  font-size: 36px; line-height: 1;
  letter-spacing: -0.022em;
  color: var(--color-loden, #2F4A3A);
  font-weight: 400;
  margin-bottom: 8px;
}
.case-result-lbl {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--color-stone-3); text-transform: lowercase;
  margin-bottom: 16px;
}
.case-result p {
  font-family: var(--font-body);
  font-size: 14px; line-height: 1.55;
  color: var(--color-stone-1);
  margin: 0;
}

/* TAKEAWAYS */
.case-takeaways {
  list-style: none; padding: 0; margin: 32px 0 0;
  display: flex; flex-direction: column; gap: 28px;
}
.case-takeaways li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(245,242,236,0.12);
  align-items: start;
}
.case-takeaways li:last-child { border-bottom: 0; padding-bottom: 0; }
.case-tk-num {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em;
  color: rgba(245,242,236,0.55);
  text-transform: lowercase;
  padding-top: 4px;
}
.case-takeaways p {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.4;
  font-style: italic;
  color: var(--color-paper);
  font-weight: 400;
  letter-spacing: -0.005em;
  margin: 0;
}
.case-takeaways p em {
  font-style: italic;
  color: #C8A45A;
  font-weight: 500;
}

/* CTA */
.case-cta { background: var(--color-bone); padding: 96px 0; }
.case-cta-meta {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--color-stone-3); text-transform: lowercase;
  margin-top: 24px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .case-hebel { grid-template-columns: 1fr; }
  .hebel { padding: 32px 0; border-right: 0; border-bottom: 1px solid var(--border-subtle); }
  .hebel:nth-child(2), .hebel:last-child { padding-left: 0; }
  .hebel:last-child { border-bottom: 0; }
  .case-result-grid { grid-template-columns: 1fr; }
  .case-sect { padding: 64px 0; }
  .case-hero { padding: 64px 0 56px; }
  .case-hero-byline { gap: 24px; }
}