.glossary-hero-section {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(76, 211, 255, 0.12);
  border: 1px solid rgba(76, 211, 255, 0.25);
  color: var(--color-highlight);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow--hero {
  background: linear-gradient(135deg, rgba(76, 211, 255, 0.18), rgba(17, 107, 167, 0.16));
}

.section-intro {
  max-width: 720px;
}

.glossary-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.glossary-stat-grid--compact {
  margin-top: 1.5rem;
}

.stat-card {
  padding: 1.05rem 1.15rem;
  border-radius: 18px;
  background:
    linear-gradient(160deg, rgba(20, 31, 70, 0.96), rgba(11, 21, 48, 0.96));
  border: 1px solid rgba(128, 171, 255, 0.22);
  box-shadow: var(--shadow-sm);
}

.stat-label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stat-card strong {
  display: block;
  color: var(--color-white);
  font-size: 1.3rem;
  line-height: 1.2;
}

.stat-card p {
  margin: 0.45rem 0 0;
  font-size: 0.94rem;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.chip-list--soft .chip {
  background: rgba(17, 107, 167, 0.16);
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(76, 211, 255, 0.1);
  border: 1px solid rgba(76, 211, 255, 0.16);
  color: var(--color-text);
  font-size: 0.9rem;
}

.glossary-card {
  position: relative;
  overflow: hidden;
}

.glossary-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -60% auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(76, 211, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.glossary-card h3 {
  margin-top: 0.15rem;
}

.glossary-card p {
  margin-bottom: 0;
}

.glossary-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
}

.glossary-card__meta a {
  color: var(--color-highlight);
  font-size: 0.92rem;
  font-weight: 700;
}

.category-card h3,
.glossary-card h3 a {
  color: var(--color-white);
}

.narrow-copy {
  max-width: 760px;
}

.muted-note {
  margin-top: 1rem;
  color: var(--color-text-muted);
  font-size: 0.96rem;
}

.term-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(280px, 1fr);
  gap: 1.4rem;
}

.term-main,
.term-sidebar {
  min-width: 0;
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.fact-card,
.sidebar-card {
  padding: 1.2rem;
  border-radius: 18px;
  background:
    linear-gradient(160deg, rgba(20, 31, 70, 0.92), rgba(10, 18, 42, 0.96));
  border: 1px solid rgba(128, 171, 255, 0.18);
  box-shadow: var(--shadow-sm);
}

.fact-card--wide {
  margin-top: 1rem;
}

.fact-card h3,
.sidebar-card h3 {
  margin-top: 0;
}

.stack-list {
  margin: 0;
  padding-left: 1.1rem;
}

.stack-list li {
  margin-bottom: 0.7rem;
}

.sidebar-link-group {
  display: grid;
  gap: 1rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.faq-item {
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: rgba(20, 31, 70, 0.88);
  border: 1px solid rgba(128, 171, 255, 0.16);
}

.faq-item summary {
  cursor: pointer;
  color: var(--color-white);
  font-weight: 700;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0.9rem 0 0;
}

@media (max-width: 900px) {
  .term-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .glossary-hero-section {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .glossary-stat-grid {
    grid-template-columns: 1fr;
  }

  .definition-grid {
    grid-template-columns: 1fr;
  }
}