.glossary-hero {
  position: relative;
  padding-top: 88px;
  padding-bottom: 82px;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-soft);
}

.glossary-hero::before {
  position: absolute;
  top: -180px;
  right: -80px;
  width: 620px;
  height: 620px;
  border-radius: var(--radius-round);
  background: radial-gradient(circle, var(--color-violet-soft), transparent 68%);
  pointer-events: none;
  content: "";
}

.glossary-hero::after {
  position: absolute;
  right: 4%;
  bottom: -74px;
  width: 46%;
  height: 210px;
  background-image: radial-gradient(var(--color-accent-soft) 2px, transparent 2px);
  background-size: 15px 15px;
  transform: skewY(-5deg);
  pointer-events: none;
  content: "";
  -webkit-mask-image: linear-gradient(90deg, transparent, var(--color-text), transparent);
  mask-image: linear-gradient(90deg, transparent, var(--color-text), transparent);
}

.glossary-hero > .wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 76px;
  align-items: center;
}

.glossary-hero-copy {
  max-width: 700px;
}

.glossary-hero h1 {
  max-width: 680px;
  margin-bottom: 22px;
}

.glossary-lead {
  max-width: 680px;
  margin-bottom: 28px;
  color: var(--color-text-muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.glossary-facts {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.glossary-map {
  position: relative;
  border: 1px solid var(--color-success);
  border-radius: var(--radius);
  background: var(--color-panel);
  box-shadow: var(--shadow-success), var(--shadow-float);
  transform: rotate(1deg);
}

.glossary-map::before {
  position: absolute;
  top: 18px;
  right: -18px;
  bottom: -18px;
  left: 18px;
  z-index: -1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel-raised);
  content: "";
}

.glossary-map-head {
  display: flex;
  min-height: 48px;
  padding-right: 16px;
  padding-left: 16px;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 11px;
}

.glossary-map-head .mono {
  margin-left: 6px;
}

.glossary-map-body {
  display: grid;
  padding: 24px;
  gap: 11px;
}

.map-line {
  display: grid;
  min-height: 48px;
  padding: 10px 12px;
  grid-template-columns: minmax(78px, 0.4fr) auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-small);
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.map-key {
  color: var(--color-accent);
}

.map-key.success {
  color: var(--color-success);
}

.map-key.violet {
  color: var(--color-violet);
}

.map-arrow {
  color: var(--color-border);
}

.glossary-directory-wrap {
  position: relative;
  z-index: 8;
}

.glossary-directory {
  display: flex;
  margin-top: -24px;
  padding: 10px;
  gap: 6px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
  scrollbar-width: thin;
}

.glossary-directory a {
  display: inline-flex;
  min-width: max-content;
  min-height: 42px;
  padding: 8px 13px;
  align-items: center;
  border-radius: var(--radius-small);
  color: var(--color-text-muted);
  text-decoration: none;
}

.glossary-directory a:hover {
  background: var(--color-panel-raised);
  color: var(--color-accent);
}

.glossary-section {
  scroll-margin-top: 24px;
}

.glossary-section + .glossary-section {
  border-top: 1px solid var(--color-border-soft);
}

.glossary-section .section-heading p:last-child {
  max-width: 700px;
}

.glossary-card {
  scroll-margin-top: 92px;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.glossary-card:hover,
.glossary-card:target {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-accent), var(--shadow-soft);
}

.glossary-card:target::before {
  background: var(--color-accent);
}

.glossary-grid-core .glossary-card::before,
.glossary-grid-network .glossary-card::before {
  background: linear-gradient(90deg, var(--color-success), var(--color-accent));
}

.glossary-grid-subscription .glossary-card::before,
.glossary-grid-security .glossary-card::before {
  background: linear-gradient(90deg, var(--color-violet), var(--color-accent));
}

.glossary-grid-routing .glossary-card::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-success));
}

.glossary-callout {
  margin-top: 28px;
}

@media (max-width: 960px) {
  .glossary-hero > .wrap {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.75fr);
    gap: 40px;
  }

  .glossary-map-body {
    padding: 18px;
  }

  .map-line {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .map-arrow {
    display: none;
  }
}

@media (max-width: 768px) {
  .glossary-hero {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .glossary-hero > .wrap {
    grid-template-columns: 1fr;
  }

  .glossary-map {
    max-width: 560px;
    transform: none;
  }

  .map-line {
    grid-template-columns: minmax(76px, 0.35fr) auto minmax(0, 1fr);
    gap: 10px;
  }

  .map-arrow {
    display: inline;
  }
}

@media (max-width: 480px) {
  .glossary-hero {
    padding-top: 50px;
    padding-bottom: 64px;
  }

  .glossary-lead {
    font-size: 16px;
  }

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

  .status-chip {
    width: 100%;
  }

  .glossary-map::before {
    display: none;
  }

  .glossary-map-body {
    padding: 14px;
  }

  .map-line {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .map-arrow {
    display: none;
  }

  .glossary-directory {
    margin-top: -18px;
  }
}