/* ============================================================
   CASES V2 — Timeline Feed Layout
   Depends on style.css (base design system)
   ============================================================ */

/* ── HERO (V2 centered style) ── */
.cv2-hero {
  padding: calc(var(--space-2xl) * 2) 0 var(--space-2xl);
  background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-white));
  border-bottom: 1px solid var(--color-border-default);
  text-align: center;
}

.cv2-hero-inner {
  max-width: 750px;
  margin: 0 auto;
}

.cv2-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: var(--space-md);
}

.cv2-hero h1 .gold {
  color: var(--color-gold);
}

.cv2-hero p {
  font-size: 1.3rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ── SUMMARY BAR ── */
.cv2-summary-bar {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-lg) 0;
  border-bottom: 3px solid var(--color-gold);
}

.cv2-summary-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.cv2-summary-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
  flex: 1;
}

.cv2-summary-label {
  font-size: 0.78rem;
  color: var(--color-mist);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cv2-summary-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  white-space: nowrap;
}

.cv2-summary-value--gold {
  color: var(--color-gold);
}

/* ── TIMELINE FEED ── */
.cv2-feed {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-secondary);
}

.cv2-feed-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto var(--space-2xl);
}

.cv2-feed-header h2 {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.cv2-feed-header p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.cv2-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

/* Vertical line */
.cv2-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 40px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), var(--color-border-default));
}

/* ── TIMELINE CARD ── */
.cv2-case {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  position: relative;
}

.cv2-case:last-child {
  margin-bottom: 0;
}

/* Number circle on timeline */
.cv2-case-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-navy);
  border: 3px solid var(--color-gold);
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-gold);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

/* Card body */
.cv2-case-body {
  background: var(--color-white);
  border: 1px solid var(--color-border-default);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.cv2-case-body:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

/* Header row */
.cv2-case-top {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border-default);
  flex-wrap: wrap;
}

.cv2-case-top h3 {
  font-size: 1.5rem;
  color: var(--color-navy);
  margin: 0;
}

.cv2-case-sector {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  background: rgba(192, 159, 99, 0.1);
  padding: 4px 12px;
}

/* Content grid: 3 columns */
.cv2-case-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.cv2-case-col label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-slate);
  margin-bottom: var(--space-xs);
}

.cv2-case-col p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

.cv2-case-col p.cv2-solution {
  font-weight: 700;
  color: var(--color-navy);
}

/* Results row */
.cv2-results-row {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-ice);
  border-left: 4px solid var(--color-navy);
  align-items: center;
  flex-wrap: wrap;
}

.cv2-result {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cv2-result-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}

.cv2-result-icon--up {
  color: #10b981;
}

.cv2-result-icon--check {
  color: var(--color-gold);
}

.cv2-result-meta span:first-child {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cv2-result-meta strong {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-navy);
}

.cv2-result-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border-default);
}

.cv2-impact {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.cv2-impact strong {
  color: var(--color-navy);
  font-size: 0.88rem;
}

/* ── CTA SECTION ── */
.cv2-cta {
  padding: var(--space-3xl) 0;
  background: var(--color-navy);
  text-align: center;
}

.cv2-cta h2 {
  color: var(--color-white);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: var(--space-md);
}

.cv2-cta p {
  color: var(--color-mist);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto var(--space-xl);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .cv2-case-content {
    grid-template-columns: 1fr 1fr;
  }

  .cv2-case-content .cv2-case-col:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .cv2-hero h1 {
    font-size: 2.4rem;
  }

  .cv2-hero p {
    font-size: 1.05rem;
  }

  .cv2-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .cv2-timeline::before {
    display: none;
  }

  .cv2-case {
    grid-template-columns: 1fr;
  }

  .cv2-case-num {
    width: 56px;
    height: 56px;
    font-size: 1.2rem;
    margin-bottom: calc(-1 * var(--space-sm));
  }

  .cv2-case-content {
    grid-template-columns: 1fr;
  }

  .cv2-case-content .cv2-case-col:last-child {
    grid-column: auto;
  }

  .cv2-results-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .cv2-result-divider {
    width: 100%;
    height: 1px;
  }

  .cv2-impact {
    margin-left: 0;
  }

  .cv2-case-body {
    padding: var(--space-lg);
  }

  .cv2-feed-header h2 {
    font-size: 1.6rem;
  }

  .cv2-cta h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .cv2-case-top h3 {
    font-size: 1.2rem;
  }

  .cv2-summary-value {
    font-size: 1.2rem;
  }
}