/* /widgets/chainsaws — scrollable showcase of "neutral" tools and the
   wrong-on-purpose use that made each one matter. Mirrors the lineage
   pattern: hero with anchor quote, scroll-revealed cards, refrain bands
   between, an accent-block close. Theme tokens only. */

.chainsaws {
  --card-bg-on: rgba(225, 29, 46, 0.08);
}

/* ------------------------------------------------------------------
   HERO — Anthony Joseph anchor quote + thesis
   ------------------------------------------------------------------ */

.chainsaws-hero {
  padding-block: var(--space-7) var(--space-6);
  border-bottom: 3px solid var(--accent);
  position: relative;
}

.chainsaws-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.chainsaws-hero__quote {
  margin: 0 0 var(--space-5);
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--accent);
  background: var(--bg-elevated);
  max-width: 60ch;
}

.chainsaws-hero__quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.2;
  margin: 0 0 var(--space-3);
  color: var(--fg);
}

.chainsaws-hero__quote-text::before {
  content: "\201C";
  color: var(--accent);
  margin-right: 0.1em;
}

.chainsaws-hero__quote-text::after {
  content: "\201D";
  color: var(--accent);
  margin-left: 0.05em;
}

.chainsaws-hero__quote-cite {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.chainsaws-hero__quote-cite cite {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-style: normal;
}

.chainsaws-hero__quote-source {
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.08em;
}

.chainsaws-hero h1 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-3);
  max-width: 22ch;
}

.chainsaws-hero__sub {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.3;
  max-width: 56ch;
  color: var(--fg-soft);
}

.chainsaws-trail {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.chainsaws-trail a {
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--border-strong);
  padding: 0.25rem 0.6rem;
}

.chainsaws-trail a:hover,
.chainsaws-trail a:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
  outline: none;
}

/* ------------------------------------------------------------------
   LIST — six tool cards stacked vertically
   ------------------------------------------------------------------ */

.chainsaws-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tool-card {
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--border);
  position: relative;
  scroll-margin-top: var(--space-6);
  transition: background 600ms var(--ease-snap);
}

.tool-card[data-on="true"] {
  background: var(--card-bg-on);
}

.tool-card__inner {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 700ms var(--ease-snap), transform 700ms var(--ease-snap);
}

.tool-card[data-on="true"] .tool-card__inner {
  opacity: 1;
  transform: none;
}

.tool-card__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: baseline;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px dashed var(--border-strong);
}

.tool-card__index {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.tool-card__name {
  font-size: var(--fs-2xl);
  margin: 0 0 var(--space-1);
  line-height: 1.05;
}

.tool-card__era {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--fg-soft);
  margin: 0;
}

.tool-card__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}

.tool-card__side {
  padding: var(--space-3);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.tool-card__side--wrong {
  border-color: var(--accent);
  border-left-width: 3px;
}

.tool-card__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
  margin: 0 0 var(--space-3);
}

.tool-card__label--accent {
  color: var(--accent);
}

.tool-card__prose {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  line-height: 1.45;
  color: var(--fg-soft);
  max-width: 56ch;
  margin: 0 0 var(--space-3);
}

.tool-card__side--wrong .tool-card__prose {
  color: var(--fg);
}

.tool-card__source {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  line-height: 1.5;
  word-break: break-word;
}

.tool-card__echo {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--border-strong);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

@media (max-width: 720px) {
  .tool-card {
    padding-block: var(--space-6);
  }
  .tool-card__head {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
  .tool-card__split {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .tool-card__name {
    font-size: var(--fs-xl);
  }
}

/* ------------------------------------------------------------------
   REFRAIN — visible band of "the tool is never neutral" between cards
   ------------------------------------------------------------------ */

.chainsaws-refrain {
  list-style: none;
  padding-block: var(--space-5);
  text-align: center;
  border-top: 1px dashed var(--accent);
  border-bottom: 1px dashed var(--accent);
  background: var(--bg-elevated);
}

.chainsaws-refrain__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  margin: 0;
  color: var(--accent);
  letter-spacing: -0.01em;
}

/* ------------------------------------------------------------------
   FINAL — the turn from history to your problem
   ------------------------------------------------------------------ */

.chainsaws-final {
  padding-block: var(--space-7);
  text-align: center;
  background: var(--accent);
  color: var(--accent-ink);
}

.chainsaws-final h2 {
  font-size: var(--fs-2xl);
  margin: 0 auto var(--space-3);
  max-width: 26ch;
  color: var(--accent-ink);
}

.chainsaws-final p {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1.3;
  max-width: 48ch;
  margin: 0 auto var(--space-4);
}

.chainsaws-final .btn {
  background: var(--accent-ink);
  color: var(--accent);
  border-color: var(--accent-ink);
}

.chainsaws-final .btn + .btn {
  margin-left: var(--space-2);
}

.chainsaws-final .btn:hover,
.chainsaws-final .btn:focus-visible {
  background: var(--bg);
  color: var(--accent);
  border-color: var(--bg);
  box-shadow: 3px 3px 0 var(--accent-ink);
}

@media (prefers-reduced-motion: reduce) {
  .tool-card__inner {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .tool-card[data-on="true"] {
    background: transparent;
  }
}