/* Case study refresh: clear hierarchy, stronger contrast and conversion-focused spacing. */
.case-study-hurtownia {
  --cs-ink: #102346;
  --cs-navy: #102a5c;
  --cs-blue: #1c4fa3;
  --cs-teal: #0b8791;
  --cs-orange: #ed6b3a;
  --cs-muted: #53657d;
  --cs-line: #dbe4ef;
  --cs-bg: #f5f8fc;
  --cs-card: #ffffff;
  background: var(--cs-bg);
  color: var(--cs-ink);
}

.case-study-hurtownia .main-content {
  background: var(--cs-bg);
}

.case-study-hurtownia .breadcrumb-section {
  padding: 16px 0;
  background: #fff;
  border-bottom: 1px solid var(--cs-line);
}

.case-study-hurtownia .breadcrumb {
  font-size: 0.875rem;
}

.case-study-hurtownia .case-study-detail-section {
  padding: 40px 0 88px;
  background: var(--cs-bg);
}

.case-study-hurtownia .case-study-detail-section > .container {
  max-width: 1120px;
}

.case-study-hurtownia .case-study-detail-section > .container > * + * {
  margin-top: 56px;
}

.case-study-hurtownia .case-study-detail-header {
  position: relative;
  max-width: none;
  overflow: hidden;
  padding: 56px 64px 48px;
  border: 0;
  border-radius: 28px;
  background: linear-gradient(122deg, #0d2553 0%, #16498e 62%, #0b8791 140%);
  box-shadow: 0 22px 50px rgba(16, 42, 92, 0.18);
  text-align: left;
}

.case-study-hurtownia .case-study-detail-header::after {
  position: absolute;
  right: -100px;
  bottom: -150px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(255, 255, 255, 0.04), 0 0 0 84px rgba(255, 255, 255, 0.035);
  content: "";
  pointer-events: none;
}

.case-study-hurtownia .case-study-detail-header > * {
  position: relative;
  z-index: 1;
}

.case-study-hurtownia .case-study-detail-header .case-study-industry {
  display: inline-flex;
  margin: 0 0 24px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
}

.case-study-hurtownia .case-study-detail-header h1 {
  max-width: 850px;
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(2.35rem, 5vw, 4.25rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.case-study-hurtownia .detail-subtitle {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.case-study-hurtownia .detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.case-study-hurtownia .meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(4, 20, 55, 0.22);
  color: #fff;
  font-size: 0.93rem;
  line-height: 1.35;
}

.case-study-hurtownia .meta-item svg {
  flex: 0 0 auto;
  color: #78e0d5;
}

.case-study-hurtownia .case-study-metrics--modern {
  margin: 0;
  padding: 32px;
  border: 1px solid var(--cs-line);
  border-radius: 22px;
  background: var(--cs-card);
  box-shadow: 0 12px 30px rgba(16, 42, 92, 0.06);
}

.case-study-hurtownia .metrics-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.case-study-hurtownia .metrics-header svg {
  color: var(--cs-teal);
}

.case-study-hurtownia .metrics-header h2,
.case-study-hurtownia .detail-section h2,
.case-study-hurtownia .case-study-section--technical h2,
.case-study-hurtownia .detail-cta h2 {
  margin: 0;
  color: var(--cs-ink);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.case-study-hurtownia .metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.case-study-hurtownia .metric-card--modern {
  min-height: 142px;
  padding: 20px;
  border: 1px solid var(--cs-line);
  border-radius: 16px;
  background: #f8fbfe;
}

.case-study-hurtownia .metric-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 10px;
  background: #dff6f2;
  color: var(--cs-teal);
}

.case-study-hurtownia .metric-value {
  color: var(--cs-navy);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1;
}

.case-study-hurtownia .metric-label {
  margin-top: 10px;
  color: var(--cs-muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.case-study-hurtownia .detail-section,
.case-study-hurtownia .case-study-section--technical {
  margin: 0;
  padding: 40px 0;
}

.case-study-hurtownia .detail-section h2,
.case-study-hurtownia .case-study-section--technical h2 {
  max-width: 900px;
  margin: 0 0 20px;
}

.case-study-hurtownia .detail-section h2::after,
.case-study-hurtownia .case-study-section--technical h2::after {
  display: block;
  width: 54px;
  height: 4px;
  margin-top: 14px;
  border-radius: 99px;
  background: var(--cs-orange);
  content: "";
}

.case-study-hurtownia .detail-section > p,
.case-study-hurtownia .detail-section > .detail-note {
  max-width: 900px;
  margin: 0 0 18px;
  color: var(--cs-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  text-align: left;
}

.case-study-hurtownia .detail-section strong {
  color: var(--cs-ink);
}

.case-study-hurtownia .case-study-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.case-study-hurtownia .detail-challenges-solutions {
  margin: 0;
  padding: 0;
}

.case-study-hurtownia .case-study-section--problem,
.case-study-hurtownia .case-study-section--solution {
  padding: 30px;
  border: 1px solid var(--cs-line);
  border-radius: 20px;
  background: var(--cs-card);
  box-shadow: 0 12px 28px rgba(16, 42, 92, 0.05);
}

.case-study-hurtownia .case-study-section--problem {
  border-top: 4px solid var(--cs-orange);
}

.case-study-hurtownia .case-study-section--solution {
  border-top: 4px solid var(--cs-teal);
}

.case-study-hurtownia .case-study-section h3,
.case-study-hurtownia .migration-item h3,
.case-study-hurtownia .technical-content strong,
.case-study-hurtownia .limitation-content h3,
.case-study-hurtownia .timeline-content h3 {
  color: var(--cs-ink);
  font-weight: 750;
}

.case-study-hurtownia .section-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 12px;
}

.case-study-hurtownia .section-icon--problem {
  background: #fff0e9;
  color: var(--cs-orange);
}

.case-study-hurtownia .section-icon--solution,
.case-study-hurtownia .section-icon--technical {
  background: #dff6f2;
  color: var(--cs-teal);
}

.case-study-hurtownia .problem-list,
.case-study-hurtownia .solution-list,
.case-study-hurtownia .comparison-item ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.case-study-hurtownia .problem-list li,
.case-study-hurtownia .solution-list li,
.case-study-hurtownia .comparison-item li {
  position: relative;
  margin: 0;
  padding: 11px 0 11px 28px;
  color: var(--cs-muted);
  font-size: 1rem;
  line-height: 1.5;
}

.case-study-hurtownia .problem-list li::before,
.case-study-hurtownia .solution-list li::before,
.case-study-hurtownia .comparison-item li::before {
  position: absolute;
  left: 0;
  color: var(--cs-teal);
  content: "✓";
  font-weight: 800;
}

.case-study-hurtownia .problem-list li::before {
  color: var(--cs-orange);
  content: "!";
}

.case-study-hurtownia .migration-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.case-study-hurtownia .migration-item,
.case-study-hurtownia .technical-item,
.case-study-hurtownia .limitation-item {
  border: 1px solid var(--cs-line);
  border-radius: 16px;
  background: #fff;
}

.case-study-hurtownia .migration-item {
  padding: 24px;
}

.case-study-hurtownia .migration-item h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.case-study-hurtownia .migration-item p,
.case-study-hurtownia .limitation-content p,
.case-study-hurtownia .timeline-content p {
  margin: 0;
  color: var(--cs-muted);
  font-size: 1rem;
  line-height: 1.65;
  text-align: left;
}

.case-study-hurtownia .comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.case-study-hurtownia .comparison-item {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0 22px 22px;
  overflow: hidden;
  border: 1px solid var(--cs-line);
  border-top: 4px solid var(--cs-blue);
  border-radius: 18px;
  background: var(--cs-card);
  box-shadow: 0 12px 28px rgba(16, 42, 92, 0.05);
}

.case-study-hurtownia .comparison-item--custom {
  border-top-color: var(--cs-orange);
}

.case-study-hurtownia .comparison-item--integrations {
  border-top-color: #8b5cf6;
}

.case-study-hurtownia .comparison-header {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 72px;
  margin: 0 -22px;
  padding: 16px 22px;
  background: linear-gradient(120deg, #102a5c, #1d4d9e);
}

.case-study-hurtownia .comparison-item--custom .comparison-header {
  background: linear-gradient(120deg, #7b351f, #c2542d);
}

.case-study-hurtownia .comparison-item--integrations .comparison-header {
  background: linear-gradient(120deg, #4c2c8e, #7041c2);
}

.case-study-hurtownia .comparison-header svg {
  flex: 0 0 auto;
  color: #fff;
}

.case-study-hurtownia .comparison-header h3 {
  margin: 0;
  color: #fff !important;
  font-size: 1.05rem;
  font-weight: 750;
  line-height: 1.25;
}

.case-study-hurtownia .comparison-item li {
  padding-left: 25px;
}

.case-study-hurtownia .comparison-item > ul {
  flex: 1;
}

.case-study-hurtownia .case-study-section--technical {
  padding: 32px;
  border: 1px solid var(--cs-line);
  border-radius: 22px;
  background: #fff;
}

.case-study-hurtownia .technical-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.case-study-hurtownia .technical-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px;
}

.case-study-hurtownia .technical-icon {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 9px;
  background: #e9f2ff;
  color: var(--cs-blue);
}

.case-study-hurtownia .technical-content {
  display: grid;
  gap: 5px;
}

.case-study-hurtownia .technical-content span {
  color: var(--cs-muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.case-study-hurtownia .limitations-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.case-study-hurtownia .limitation-item {
  display: flex;
  gap: 14px;
  padding: 22px;
}

.case-study-hurtownia .limitation-icon {
  color: var(--cs-orange);
}

.case-study-hurtownia .limitation-content h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.case-study-hurtownia .case-study-quote--modern {
  margin: 0;
  padding: 40px 48px;
  border: 0;
  border-radius: 22px;
  background: linear-gradient(120deg, #102a5c, #16498e);
  color: #fff;
  box-shadow: 0 18px 38px rgba(16, 42, 92, 0.14);
}

.case-study-hurtownia .case-study-quote--modern .quote-icon {
  color: #78e0d5;
}

.case-study-hurtownia .case-study-quote--modern p {
  margin: 16px 0 22px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1.12rem, 2vw, 1.35rem);
  line-height: 1.65;
}

.case-study-hurtownia .case-study-quote--modern .cite-name {
  color: #fff;
  font-weight: 800;
}

.case-study-hurtownia .case-study-quote--modern .cite-role {
  color: rgba(255, 255, 255, 0.7);
}

.case-study-hurtownia .timeline {
  position: relative;
  display: grid;
  max-width: 960px;
  margin-right: 0;
  margin-left: 0;
  padding-left: 0;
  gap: 16px;
  margin-top: 28px;
}

.case-study-hurtownia .timeline::before {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 24px;
  width: 2px;
  background: #cbd8e8;
  content: "";
}

.case-study-hurtownia .timeline-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.case-study-hurtownia .timeline-marker {
  position: relative;
  top: auto;
  left: auto;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: var(--cs-teal);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 0 0 6px #dff6f2;
}

.case-study-hurtownia .timeline-content {
  padding: 18px 20px;
  border: 1px solid var(--cs-line);
  border-radius: 14px;
  background: #fff;
}

.case-study-hurtownia .timeline-content h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.case-study-hurtownia .detail-note {
  padding: 18px 20px;
  border-left: 4px solid var(--cs-orange);
  border-radius: 0 12px 12px 0;
  background: #fff6f1;
}

.case-study-hurtownia .detail-cta {
  max-width: none;
  margin: 0;
  padding: 52px 40px;
  border: 0;
  border-radius: 24px;
  background: linear-gradient(120deg, #102a5c, #0b8791);
  box-shadow: 0 18px 38px rgba(16, 42, 92, 0.14);
}

.case-study-hurtownia .detail-cta h2 {
  color: #fff;
}

.case-study-hurtownia .detail-cta p {
  max-width: 660px;
  margin: 14px auto 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.1rem;
  line-height: 1.6;
}

.case-study-hurtownia .cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.case-study-hurtownia .detail-cta .btn--primary {
  border-color: #fff;
  background: #fff;
  color: var(--cs-navy);
}

.case-study-hurtownia .detail-cta .btn--primary:hover {
  background: #e7fffb;
}

.case-study-hurtownia .detail-cta .btn--outline {
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}

.case-study-hurtownia a:focus-visible,
.case-study-hurtownia button:focus-visible {
  outline: 3px solid #f6b73c;
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .case-study-hurtownia .case-study-detail-header {
    padding: 42px 32px 36px;
  }

  .case-study-hurtownia .metrics-grid,
  .case-study-hurtownia .technical-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-study-hurtownia .comparison-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .case-study-hurtownia .case-study-detail-section {
    padding: 24px 0 56px;
  }

  .case-study-hurtownia .case-study-detail-section > .container > * + * {
    margin-top: 36px;
  }

  .case-study-hurtownia .case-study-detail-header {
    padding: 34px 22px 24px;
    border-radius: 20px;
  }

  .case-study-hurtownia .case-study-detail-header h1 {
    font-size: clamp(2.2rem, 12vw, 3.25rem);
  }

  .case-study-hurtownia .detail-meta,
  .case-study-hurtownia .case-study-grid,
  .case-study-hurtownia .migration-details,
  .case-study-hurtownia .metrics-grid,
  .case-study-hurtownia .technical-grid,
  .case-study-hurtownia .limitations-grid {
    grid-template-columns: 1fr;
  }

  .case-study-hurtownia .case-study-metrics--modern,
  .case-study-hurtownia .case-study-section--technical {
    padding: 24px 18px;
  }

  .case-study-hurtownia .case-study-section--problem,
  .case-study-hurtownia .case-study-section--solution {
    padding: 24px 20px;
  }

  .case-study-hurtownia .case-study-quote--modern,
  .case-study-hurtownia .detail-cta {
    padding: 32px 22px;
  }

  .case-study-hurtownia .detail-cta .btn {
    width: 100%;
  }

  .case-study-hurtownia .timeline {
    max-width: none;
  }

  .case-study-hurtownia .timeline-item {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 12px;
  }

  .case-study-hurtownia .timeline::before {
    left: 20px;
  }

  .case-study-hurtownia .timeline-marker {
    width: 40px;
    height: 40px;
  }
}