/* =========================================================
   COMMON SECTION
========================================================= */

.material-detail-page .detail-section {
  padding: 58px 0 0;
}

.material-detail-page .section-header {
  margin-bottom: 24px;
}

.material-detail-page .section-kicker {
  display: block;

  margin-bottom: 8px;

  color: #0284c7;

  font-size: 10px;

  font-weight: 900;

  letter-spacing: 1.7px;
}

.material-detail-page .section-header h2 {
  margin: 0;

  color: #172033;

  font-size: 32px;

  line-height: 1.2;

  letter-spacing: -0.5px;
}

/* =========================================================
   OVERVIEW
========================================================= */

.material-detail-page .overview-box {
  padding: 24px;

  background: #ffffff;

  border: 1px solid #e2e8f0;

  border-radius: 12px;

  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.045);
}

.material-detail-page .overview-box p {
  margin: 0;

  color: #64748b;

  font-size: 14px;

  line-height: 1.8;
}

/* =========================================================
   ENGINEERING GRID
========================================================= */

.material-detail-page .engineering-grid {
  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 16px;
}

.material-detail-page .engineering-grid > div {
  min-height: 110px;

  padding: 20px;

  background: #ffffff;

  border: 1px solid #e2e8f0;

  border-radius: 12px;

  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.045);
}

.material-detail-page .engineering-grid span {
  display: block;

  margin-bottom: 10px;

  color: #94a3b8;

  font-size: 10px;

  font-weight: 900;

  letter-spacing: 0.8px;

  text-transform: uppercase;
}

.material-detail-page .engineering-grid strong {
  display: block;

  color: #334155;

  font-size: 14px;

  line-height: 1.5;
}

/* =========================================================
   APPLICATIONS
========================================================= */

.material-detail-page #applicationsList {
  display: grid;

  grid-template-columns: repeat(2, minmax(0, 1fr));

  gap: 14px;

  margin: 0;

  padding: 0;

  list-style: none;
}

.material-detail-page #applicationsList li {
  padding: 18px;

  background: #ffffff;

  border: 1px solid #e2e8f0;

  border-radius: 10px;

  color: #475569;

  font-size: 13px;

  line-height: 1.6;
}

/* =========================================================
   CONVEYING CHARACTERISTICS
========================================================= */

.material-detail-page .conveying-box {
  padding: 24px;

  background: #f8fbff;

  border: 1px solid #dbeafe;

  border-left: 4px solid #28a8ff;

  border-radius: 10px;
}

.material-detail-page .conveying-box h3 {
  margin: 0 0 10px;

  color: #0369a1;

  font-size: 18px;
}

.material-detail-page .conveying-box p {
  margin: 0;

  color: #64748b;

  font-size: 13px;

  line-height: 1.8;
}

/* =========================================================
   FAQ
========================================================= */

.material-detail-page .faq-section {
  padding-bottom: 40px;
}

.material-detail-page .faq-item {
  margin-bottom: 14px;

  padding: 20px;

  background: #ffffff;

  border: 1px solid #e2e8f0;

  border-radius: 10px;
}

.material-detail-page .faq-item h3 {
  margin: 0 0 10px;

  color: #172033;

  font-size: 15px;
}

.material-detail-page .faq-item p {
  margin: 0;

  color: #64748b;

  font-size: 13px;

  line-height: 1.7;
}

/* =========================================================
   CTA
========================================================= */

.material-detail-page .detail-cta {
  padding: 40px 0 70px;

  text-align: center;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1000px) {
  .material-detail-page .engineering-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .material-detail-page .detail-hero {
    padding: 58px 0 62px;
  }

  .material-detail-page .detail-hero p {
    font-size: 14px;
  }

  .material-detail-page .detail-section {
    padding-top: 42px;
  }

  .material-detail-page .engineering-grid {
    grid-template-columns: 1fr;
  }

  .material-detail-page #applicationsList {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .material-detail-page .detail-hero h1 {
    font-size: 38px;
  }
}

/* =========================================================
   CTA BUTTON
========================================================= */

.material-detail-page .primary-button {
  display: inline-flex;

  align-items: center;

  justify-content: center;

  padding: 13px 24px;

  color: #ffffff;

  background: #0284c7;

  border-radius: 7px;

  font-size: 13px;

  font-weight: 800;

  text-decoration: none;

  letter-spacing: 0.2px;

  transition:
    background 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;

  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.25);
}

.material-detail-page .primary-button:hover {
  background: #0369a1;

  transform: translateY(-2px);

  box-shadow: 0 12px 28px rgba(2, 132, 199, 0.3);
}

/* =========================================================
   RELATED MATERIALS
========================================================= */

/* =========================================================
   RELATED MATERIALS
========================================================= */

/* =========================================================
   RELATED MATERIALS
========================================================= */

.related-grid {
  display: grid;

  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 18px;
}

.related-card {
  display: flex;

  flex-direction: column;

  min-height: 190px;

  padding: 22px;

  background: #ffffff;

  border: 1px solid #e2e8f0;

  border-radius: 12px;

  text-decoration: none;

  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.related-card:hover {
  transform: translateY(-3px);

  border-color: #28a8ff;

  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.related-card-top {
  margin-bottom: 12px;
}

.related-category {
  color: #0284c7;

  font-size: 10px;

  font-weight: 900;

  letter-spacing: 1px;
}

.related-card h3 {
  margin: 0 0 10px;

  color: #172033;

  font-size: 22px;
}

.related-card p {
  margin: 0;

  color: #64748b;

  font-size: 12px;

  line-height: 1.7;
}

.related-footer {
  display: flex;

  justify-content: space-between;

  align-items: center;

  margin-top: auto;

  padding-top: 18px;

  color: #0284c7;

  font-size: 11px;

  font-weight: 800;
}

@media (max-width: 760px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}