.utility-nav-page {
  background:
    radial-gradient(circle at 10% 8%, rgba(8, 11, 16, 0.08), transparent 30%),
    radial-gradient(circle at 92% 4%, rgba(75, 85, 99, 0.12), transparent 28%),
    linear-gradient(180deg, #f7f8fa 0%, #ffffff 72%);
}

.utility-nav-shell {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
  padding: 148px 0 76px;
}

.utility-nav-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: 42px;
  align-items: end;
  min-height: 330px;
  border: 1px solid rgba(10, 15, 22, 0.08);
  border-radius: 20px;
  padding: clamp(28px, 5vw, 56px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(246, 247, 248, 0.78)),
    rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.09);
}

.utility-nav-hero h1 {
  max-width: 8em;
  margin: 0;
  font-size: clamp(50px, 7vw, 96px);
  line-height: 0.96;
}

.hero-search-panel {
  border: 1px solid rgba(10, 15, 22, 0.08);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.hero-search-panel p {
  margin: 0;
  color: #3f4b59;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.78;
}

.search-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.search-links a,
.catalog-sidebar a {
  border: 1px solid rgba(10, 15, 22, 0.09);
  border-radius: 999px;
  padding: 8px 11px;
  color: #26313d;
  background: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-weight: 850;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-top: 32px;
}

.catalog-sidebar {
  position: sticky;
  top: 98px;
  display: grid;
  gap: 10px;
  border: 1px solid rgba(10, 15, 22, 0.08);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.08);
}

.catalog-sidebar a {
  display: block;
  border-radius: 10px;
  text-align: center;
}

.search-links a:hover,
.search-links a:focus-visible,
.catalog-sidebar a:hover,
.catalog-sidebar a:focus-visible {
  color: #080b10;
  border-color: rgba(10, 15, 22, 0.16);
  outline: none;
  transform: translateY(-1px);
}

.catalog-content {
  min-width: 0;
}

.tool-section {
  scroll-margin-top: 96px;
  margin-top: 34px;
}

.tool-section:first-child {
  margin-top: 0;
}

.tool-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
}

.tool-section-heading h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.1;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  min-height: 210px;
  border: 1px solid rgba(10, 15, 22, 0.08);
  border-radius: 14px;
  padding: 20px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(247, 248, 250, 0.82)),
    rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 46px rgba(15, 23, 42, 0.08);
  transition:
    transform 220ms var(--ease),
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.tool-card:hover,
.tool-card:focus-visible {
  border-color: rgba(10, 15, 22, 0.16);
  box-shadow: 0 26px 76px rgba(15, 23, 42, 0.12);
  outline: none;
  transform: translateY(-3px);
}

.tool-card span {
  color: #65707d;
  font-size: 12px;
  font-weight: 850;
}

.tool-card strong {
  display: block;
  margin-top: 42px;
  font-size: 24px;
  line-height: 1.1;
}

.tool-card p {
  margin: 12px 0 0;
  color: #526070;
  font-size: 14px;
  line-height: 1.65;
}

.tool-card-dark {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(8, 11, 16, 0.98), rgba(38, 49, 61, 0.94)),
    #080b10;
}

.tool-card-dark span,
.tool-card-dark p {
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 980px) {
  .utility-nav-hero,
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-sidebar {
    position: static;
    display: flex;
    flex-wrap: wrap;
  }

  .catalog-sidebar a {
    flex: 1 1 150px;
  }

  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .utility-nav-shell {
    width: min(100% - 28px, 1180px);
    padding-top: 138px;
  }

  .utility-nav-hero {
    min-height: auto;
    padding: 24px;
  }

  .search-links,
  .catalog-sidebar {
    display: grid;
  }

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

  .tool-card {
    min-height: 186px;
  }
}