/* Intranet home: Identity chapter grammar on OsShell */

.intra-hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 3.5rem;
  border-bottom: 1px solid var(--line);
}

.intra-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 18% 0%, rgba(234, 212, 162, 0.08), transparent 55%);
}

.intra-hero h1 {
  margin: 1.1rem 0 0;
  max-width: 14ch;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.98;
  color: var(--fg);
}

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

.intra-hero .lede {
  margin-top: 1.35rem;
  max-width: 42ch;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--muted);
}

.intra-reveal {
  animation: intra-in var(--duration-reveal, 500ms) var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
  animation-delay: var(--d, 0ms);
}

@keyframes intra-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intra-reveal {
    animation: none;
  }
}

.intra-strip {
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}

.intra-strip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

@media (min-width: 900px) {
  .intra-strip-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.intra-strip-grid > div {
  background: var(--bg);
  padding: 1.15rem 1.25rem;
}

.intra-strip-grid .k {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.intra-strip-grid .v {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--fg);
}

.intra-section {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--line);
}

.intra-section.is-alt {
  background: var(--bg-2);
}

.intra-section h2 {
  margin: 0.85rem 0 0;
  max-width: 18ch;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--fg);
}

.intra-index {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 800px) {
  .intra-index {
    grid-template-columns: 1fr 1fr;
  }
}

.intra-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.35rem 1.35rem 1.45rem;
  background: var(--bg);
  color: inherit;
  text-decoration: none;
  transition: background var(--duration-control, 200ms) ease;
}

.intra-section.is-alt .intra-row {
  background: var(--bg);
}

a.intra-row:hover {
  background: var(--panel);
}

a.intra-row:hover strong {
  color: var(--gold);
}

a.intra-row:hover .arrow {
  color: var(--gold);
}

.intra-row.is-soon {
  opacity: 0.72;
  cursor: default;
}

.intra-row-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.intra-row strong {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--fg);
  transition: color var(--duration-control, 200ms) ease;
}

.intra-row p {
  margin: 0.45rem 0 0;
  max-width: 36ch;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--muted);
}

.intra-row p.intra-url {
  margin-top: 0.4rem;
  max-width: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--gold);
  word-break: break-all;
}

.intra-foot-note {
  margin: 1.75rem 0 0;
  max-width: 48ch;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--muted);
}

.intra-foot-note code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--fg);
}

.intra-row .status {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.intra-row .status.is-live {
  color: var(--gold);
}

.intra-row .arrow {
  margin-top: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--dim);
  transition: color var(--duration-control, 200ms) ease;
}

.intra-crumb {
  color: inherit;
  text-decoration: none;
}

.intra-crumb:hover {
  color: var(--gold);
}

.intra-prose {
  margin-top: 1.5rem;
  max-width: 58ch;
}

.intra-prose p,
.intra-prose li {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--muted);
}

.intra-prose p + p,
.intra-prose ol {
  margin-top: 0.85rem;
}

.intra-prose ol {
  padding-left: 1.15rem;
}

.intra-prose a {
  color: var(--bk-blue, #3e6ae1);
}

.intra-prose strong {
  color: var(--fg);
  font-weight: 560;
}

.intra-prose code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--gold);
}

.intra-log {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.intra-log-entry {
  background: var(--bg);
  padding: 1.35rem 1.35rem 1.5rem;
}

.intra-log-entry header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.intra-log-entry time,
.intra-log-entry .tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.intra-log-entry .tag {
  color: var(--gold);
}

.intra-log-entry h3 {
  margin: 0.65rem 0 0;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--fg);
}

.intra-log-entry p {
  margin: 0.55rem 0 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--muted);
}

.intra-log-entry p strong {
  color: var(--fg);
  font-weight: 560;
}