.sil-hero {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-7);
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.crumb-link {
  color: var(--color-brand-900);
  text-decoration: none;
}

.crumb-link:hover {
  text-decoration: underline;
}

.crumb-sep,
.crumb-current {
  color: var(--color-muted);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(300px, 0.82fr);
  gap: var(--space-5);
  align-items: start;
}

.hero-main,
.hero-side,
.side-card,
.hero-card,
.socks-card,
.insole-card,
.liners-card,
.cold-card,
.fit-card,
.replace-card,
.related-card {
  min-width: 0;
}

.hero-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fbfcfb;
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.side-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.side-card-contrast {
  background: var(--color-brand-200);
}

.side-title,
.hero-card-title,
.socks-title,
.insole-title,
.liners-title,
.cold-title,
.fit-title,
.replace-title,
.related-title {
  margin: 0 0 var(--space-3) 0;
  font-size: 18px;
  font-weight: 900;
  color: var(--color-brand-900);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.hero-card {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.hero-card-text,
.insole-text,
.fit-text,
.related-text {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.75;
}

.sil-section {
  padding: var(--space-7);
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.sil-section-socks {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfb 100%);
}

.sil-section-liners {
  background: linear-gradient(180deg, #fbfcfb 0%, #ffffff 100%);
}

.sil-section-fit {
  background: linear-gradient(180deg, #ffffff 0%, #f7f8f5 100%);
}

.section-heading {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  font-size: 30px;
  line-height: 1.18;
  color: var(--color-brand-900);
}

.section-paragraph {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
}

.socks-layout,
.cold-layout,
.replace-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  gap: var(--space-5);
  align-items: start;
}

.socks-main,
.cold-main,
.replace-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.socks-side,
.cold-side,
.replace-side {
  min-width: 0;
}

.socks-card,
.liners-card,
.cold-card,
.replace-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.insole-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.insole-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.insole-card-accent {
  background: var(--color-brand-200);
}

.insole-note {
  margin-top: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.insole-note-text,
.aid-note-text,
.fit-band-text {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.75;
}

.liners-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  gap: var(--space-5);
  align-items: start;
}

.liners-side {
  min-width: 0;
}

.liners-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.fit-card {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.fit-card-accent {
  background: var(--color-brand-200);
}

.fit-band {
  margin-top: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.related-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  text-decoration: none;
}

.related-card:hover {
  border-color: var(--color-brand-900);
  transform: translateY(-1px);
}

.dense-list {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.7;
}

.nav-link.is-active {
  color: var(--color-brand-900);
  background: var(--color-brand-200);
}

.mobile-nav-link.is-active {
  background: var(--color-brand-200);
  border-color: var(--color-brand-200);
  color: var(--color-brand-900);
}

@media (max-width: 1180px) {
  .hero-grid,
  .fit-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 980px) {
  .hero-layout,
  .socks-layout,
  .liners-layout,
  .cold-layout,
  .replace-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .sil-hero,
  .sil-section {
    padding: var(--space-6);
  }

  .section-heading {
    font-size: 26px;
  }

  .hero-grid,
  .fit-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .hero-main,
  .side-card,
  .hero-card,
  .socks-card,
  .insole-card,
  .insole-note,
  .liners-card,
  .cold-card,
  .fit-card,
  .fit-band,
  .replace-card,
  .related-card {
    padding: var(--space-4);
  }
}