/* Sociology x Product — main lens page */

.socx-main-page {
  background: var(--dark);
}

.socx-pg-hero .pg-h1 {
  max-width: 11ch;
}

.socx-pg-hero .pg-deck,
.socx-pg-hero .pg-subtitle {
  max-width: 48rem;
}

.socx-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.6rem;
  margin-top: 2.25rem;
}

.socx-hero-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.25s, transform 0.25s var(--ease-out);
}

.socx-hero-link:hover {
  color: var(--text-d);
  transform: translateX(4px);
}

.socx-signal-band {
  background: var(--dark-2);
  border-top: 1px solid var(--border-d);
  border-bottom: 1px solid var(--border-d);
}

.socx-signal-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.5rem 3.5rem;
}

.socx-signal-kicker,
.socx-model-label,
.socx-proof-kicker,
.socx-path-label,
.socx-rail-kicker {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--mono);
  font-size: var(--type-meta);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.socx-signal-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.socx-signal-item {
  padding-top: 0.9rem;
  border-top: 1px solid var(--border-d);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(240, 235, 227, 0.84);
}

.socx-resource-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 4rem;
  align-items: start;
}

.socx-resource-rail {
  position: relative;
}

.socx-rail-box {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--border-l);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.55);
}

.socx-rail-nav {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.1rem;
}

.socx-rail-nav a {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-l);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--body-l);
  transition: color 0.2s, padding-left 0.25s var(--ease-out);
}

.socx-rail-nav a:hover {
  color: var(--accent);
  padding-left: 0.35rem;
}

.socx-rail-note {
  font-size: var(--type-body-sm);
  line-height: 1.75;
  color: var(--muted-l);
}

.socx-resource-main {
  min-width: 0;
}

.socx-reading-block {
  max-width: 760px;
}

.socx-misdiagnoses {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-l);
}

.socx-misdiag-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2.5rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-l);
}

.socx-misdiag-wrong {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--muted-l);
}

.socx-misdiag-real {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-l);
}

.socx-model-chapter {
  padding: 3.25rem 0;
  border-top: 1px solid var(--border-l);
}

.socx-model-header {
  max-width: 760px;
  margin-bottom: 1.4rem;
}

.socx-model-header h3 {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--text-l);
}

.socx-model-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 2.5rem;
  align-items: start;
}

.socx-model-grid.is-reverse {
  grid-template-columns: 420px minmax(0, 1fr);
}

.socx-model-body {
  min-width: 0;
}

.socx-model-callout {
  margin: 1.5rem 0;
  padding: 1rem 1.05rem;
  border-left: 3px solid var(--accent);
  background: rgba(181, 146, 90, 0.08);
  font-size: var(--type-body-sm);
  line-height: 1.75;
  color: var(--body-l);
}

.socx-model-note {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-l);
  font-size: var(--type-body-sm);
  line-height: 1.75;
  color: var(--muted-l);
}

.socx-notebook-figure {
  margin: 0;
}

.socx-notebook-figure img {
  width: 100%;
  height: auto;
  border: 1px solid var(--border-l);
  border-radius: 1rem;
  background: #fffdf9;
  padding: 0.75rem;
}

.socx-notebook-figure figcaption {
  margin-top: 0.85rem;
  font-size: var(--type-body-sm);
  line-height: 1.7;
  color: var(--muted-l);
}

.socx-proof-list {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-l);
}

.socx-proof-item {
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--border-l);
}

.socx-proof-item h3 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-l);
}

.socx-proof-item p {
  max-width: 48rem;
  margin-bottom: 1rem;
  font-size: var(--type-body);
  line-height: 1.8;
  color: var(--body-l);
}

.socx-proof-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.25s, transform 0.25s var(--ease-out);
}

.socx-proof-link:hover {
  color: var(--text-l);
  transform: translateX(4px);
}

.socx-use-block {
  margin-top: 4rem;
  padding: 2.5rem;
  border: 1px solid var(--border-l);
  border-radius: 1.2rem;
  background: linear-gradient(180deg, rgba(181, 146, 90, 0.08) 0%, rgba(181, 146, 90, 0.02) 100%), var(--light);
}

.socx-use-intro {
  max-width: 44rem;
  margin-bottom: 1.75rem;
}

.socx-use-intro h2 {
  margin-bottom: 0.85rem;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-l);
}

.socx-use-intro p {
  font-size: var(--type-body);
  line-height: 1.8;
  color: var(--body-l);
}

.socx-use-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.socx-path-card {
  display: block;
  padding: 1.3rem;
  border: 1px solid var(--border-l);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.62);
  transition: transform 0.25s var(--ease-out), border-color 0.25s;
}

.socx-path-card:hover {
  transform: translateY(-3px);
  border-color: rgba(181, 146, 90, 0.35);
}

.socx-path-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.15;
  color: var(--text-l);
}

.socx-path-card p {
  font-size: var(--type-body-sm);
  line-height: 1.75;
  color: var(--muted-l);
}

@media (max-width: 1080px) {
  .socx-resource-shell {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .socx-rail-box {
    position: static;
  }

  .socx-model-grid,
  .socx-model-grid.is-reverse {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .socx-signal-inner {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }

  .socx-signal-list,
  .socx-use-links,
  .socx-misdiag-item {
    grid-template-columns: 1fr;
  }

  .socx-use-block {
    padding: 1.75rem;
  }
}

@media (max-width: 760px) {
  .socx-hero-links {
    flex-direction: column;
    align-items: flex-start;
  }
}