.tools-page {
  --tools-rule: rgba(var(--color-highlight-rgb), 0.3);
  --tools-surface: linear-gradient(145deg, rgba(var(--color-highlight-rgb), 0.075), rgba(255, 255, 255, 0.025));
}

.tools-page .section[id],
.tools-page article[id],
.tools-page div[id] {
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.tools-hero {
  min-height: clamp(34rem, 76svh, 47rem);
  padding-block: calc(var(--header-height) + var(--space-8)) var(--space-9);
}

.tools-hero::before {
  background:
    linear-gradient(90deg, rgba(5, 7, 10, 0.97) 0%, rgba(5, 7, 10, 0.84) 56%, rgba(5, 7, 10, 0.7) 100%),
    radial-gradient(circle at 80% 20%, rgba(var(--color-highlight-rgb), 0.2), transparent 29%);
}

.tools-hero-layout {
  align-items: center;
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  position: relative;
  z-index: var(--z-raised);
}

.tools-hero-copy {
  max-width: 49rem;
}

.tools-hero-copy .hero-title {
  max-width: 12ch;
}

.tools-hero-copy .page-hero-subtitle {
  margin-inline: 0;
  max-width: 45rem;
}

.tools-hero-copy .hero-actions {
  justify-content: flex-start;
}

.tools-hero-note {
  background: rgba(10, 15, 24, 0.84);
  border: 1px solid var(--tools-rule);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-large);
  display: grid;
  gap: var(--space-5);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.tools-hero-note::before {
  background: var(--gradient-waterfall-line);
  content: "";
  height: 1px;
  width: 100%;
}

.tools-hero-note h2 {
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.tools-hero-note p {
  color: var(--color-text-secondary);
  margin: 0;
}

.tools-principle-list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.tools-principle-list li {
  align-items: center;
  color: var(--color-text-secondary);
  display: flex;
  gap: var(--space-3);
}

.tools-principle-list li::before {
  background: var(--color-highlight);
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 5px rgba(var(--color-highlight-rgb), 0.1);
  content: "";
  flex: 0 0 0.45rem;
  height: 0.45rem;
  width: 0.45rem;
}

.tools-promise-section {
  background: var(--color-background-soft);
}

.tools-promise {
  align-items: center;
  background: var(--tools-surface);
  border: 1px solid var(--tools-rule);
  border-radius: var(--radius-2xl);
  display: grid;
  gap: var(--space-6);
  padding: var(--callout-padding);
}

.tools-promise-marker {
  align-items: center;
  aspect-ratio: 1;
  background: rgba(var(--color-highlight-rgb), 0.12);
  border: 1px solid var(--tools-rule);
  border-radius: var(--radius-full);
  color: var(--color-glacier);
  display: flex;
  font-family: var(--font-accent);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  justify-content: center;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  width: 5.5rem;
}

.tools-promise h2 {
  font-size: clamp(1.65rem, 3.4vw, 2.35rem);
}

.tools-promise p {
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 68rem;
}

.tools-inline-links a,
.tools-legal-links a {
  color: var(--color-glacier);
  font-weight: var(--font-weight-semibold);
  text-decoration: underline;
  text-decoration-color: rgba(var(--color-highlight-rgb), 0.45);
  text-underline-offset: 0.22em;
}

.tools-inline-links a:hover,
.tools-legal-links a:hover {
  color: var(--color-white);
  text-decoration-color: var(--color-highlight);
}

.tools-grid {
  display: grid;
  gap: var(--grid-gap-standard);
  grid-template-columns: 1fr;
}

.tool-card {
  background: var(--gradient-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  padding: var(--card-padding);
  position: relative;
}

.tool-card::after {
  background: var(--gradient-waterfall-line);
  bottom: 0;
  content: "";
  height: 1px;
  inset-inline: var(--space-5);
  opacity: 0.55;
  position: absolute;
}

.tool-card-topline {
  align-items: center;
  display: flex;
  gap: var(--space-4);
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.tool-index {
  color: var(--color-highlight);
  font-family: var(--font-mono);
  font-size: var(--font-size-caption);
  letter-spacing: var(--letter-spacing-wider);
}

.tool-status {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.38);
  border-radius: var(--radius-full);
  color: #fcd38d;
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wide);
  line-height: var(--line-height-ui);
  padding: 0.45rem 0.7rem;
  text-transform: uppercase;
}

.tool-format {
  color: var(--color-glacier);
  font-family: var(--font-accent);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}

.tool-card h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  margin-bottom: var(--space-3);
}

.tool-card > p:not(.tool-format):not(.tool-boundary) {
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
}

.tool-boundary {
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
  margin-top: auto;
  padding-top: var(--space-4);
}

.tool-boundary strong {
  color: var(--color-text-secondary);
}

.tools-author-layout,
.tools-limits-layout {
  align-items: start;
  display: grid;
  gap: var(--grid-gap-roomy);
}

.tools-author-layout > .stack-md {
  max-width: 42rem;
}

.tools-author-layout .text-link {
  align-items: center;
  display: inline-flex;
  min-height: var(--interaction-target);
  width: fit-content;
}

.tool-card-featured {
  background:
    radial-gradient(circle at 100% 0%, rgba(var(--color-highlight-rgb), 0.14), transparent 42%),
    var(--gradient-surface);
  border-color: rgba(var(--color-highlight-rgb), 0.34);
  box-shadow: var(--shadow-medium);
}

.tools-result-steps {
  counter-reset: result-steps;
  display: grid;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.tools-result-steps li {
  align-items: start;
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: var(--space-4);
  grid-template-columns: auto 1fr;
  padding-top: var(--space-5);
}

.result-step-number {
  align-items: center;
  background: rgba(var(--color-highlight-rgb), 0.1);
  border: 1px solid var(--tools-rule);
  border-radius: var(--radius-full);
  color: var(--color-glacier);
  display: flex;
  flex: 0 0 2.75rem;
  font-family: var(--font-mono);
  font-size: var(--font-size-caption);
  height: 2.75rem;
  justify-content: center;
  width: 2.75rem;
}

.tools-result-steps h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  margin-bottom: var(--space-2);
}

.tools-result-steps p {
  color: var(--color-text-secondary);
  margin: 0;
}

.tools-report-note {
  align-items: center;
  background: rgba(5, 7, 10, 0.46);
  border: 1px solid var(--tools-rule);
  border-radius: var(--radius-xl);
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-7);
  padding: var(--callout-padding);
}

.tools-report-note h3,
.tools-report-note p {
  margin: 0;
}

.tools-report-note > p {
  color: var(--color-text-secondary);
}

.tools-limits-list {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.tools-limits-list > div {
  background: rgba(17, 24, 39, 0.54);
  padding: var(--space-5);
}

.tools-limits-list > div + div {
  border-top: 1px solid var(--color-border);
}

.tools-limits-list h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  margin-bottom: var(--space-2);
}

.tools-limits-list p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  margin: 0;
}

.tools-final-cta .cta-card {
  position: relative;
}

.tools-legal-links {
  align-items: center;
  color: var(--color-text-muted);
  display: flex;
  font-size: var(--font-size-small);
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-5);
}

@media (min-width: 48rem) {
  .tools-promise {
    grid-template-columns: auto 1fr;
  }

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

  .tools-report-note {
    grid-template-columns: minmax(15rem, 0.65fr) minmax(0, 1.35fr);
  }
}

@media (min-width: 64rem) {
  .tools-hero-layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(21rem, 0.78fr);
  }

  .tools-grid-planning {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tools-author-layout {
    align-items: center;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .tools-limits-layout {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  }

  .tools-result-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tools-result-steps li {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 47.9375rem) {
  .tools-hero {
    min-height: auto;
    padding-block: calc(var(--header-height) + var(--space-7)) var(--space-8);
  }

  .tools-hero-copy .hero-title {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .tools-hero-copy .hero-actions,
  .tools-hero-copy .hero-actions .button {
    width: 100%;
  }

  .tools-hero-note {
    padding: var(--space-5);
  }

  .tools-promise-marker {
    width: 4.75rem;
  }

  .tool-card-topline {
    align-items: flex-start;
  }

  .tools-legal-links {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tools-page *,
  .tools-page *::before,
  .tools-page *::after {
    scroll-behavior: auto;
  }
}

@media print {
  .tools-hero,
  .tools-promise,
  .tool-card,
  .tools-report-note,
  .tools-limits-list {
    background: #fff !important;
    border-color: #999 !important;
    box-shadow: none !important;
    color: #000 !important;
  }

  .tools-page p,
  .tools-page h1,
  .tools-page h2,
  .tools-page h3,
  .tools-page strong,
  .tools-page .tool-format,
  .tools-page .tool-status {
    color: #000 !important;
  }
}