/* Hallmark · genre: industrial editorial · macrostructure: Index-First · theme: HELPER industrial · tone: technical-austere · anchor hue: safety-orange · audience: food-factory owners, project engineers and procurement teams · primary action: choose the correct engineering route · enrichment: none · contrast: pass (40–41) · nav: N11 · footer: Ft3 · slop: pass (42–45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57) */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
@import url("../../tokens.css");

html,
body {
  overflow-x: clip;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.65;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  min-width: 0;
  margin-block-start: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  overflow-wrap: anywhere;
}

.sh-wrap {
  width: min(calc(100% - 1.25rem), var(--layout-max));
  margin-inline: auto;
}

.sh-crumbs {
  display: flex;
  gap: var(--space-xs);
  padding-block: var(--space-sm);
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.sh-crumbs a,
.sh-crumbs span {
  white-space: nowrap;
  text-decoration: none;
}

.sh-intro {
  padding-block: var(--space-xl) var(--space-2xl);
}

.sh-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: end;
}

.sh-intro h1 {
  max-width: 13ch;
  margin-block-end: 0;
  font-size: var(--text-3xl);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.sh-intro__lede {
  max-width: var(--measure-copy);
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-lg);
}

.sh-intro__copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}

.sh-intro__link {
  display: inline-flex;
  min-height: var(--control-height);
  align-items: center;
  justify-self: start;
  border-block-end: var(--rule-thin) solid var(--color-accent-dark);
  color: var(--color-link-active);
  font-weight: 800;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur-short) var(--ease-out), transform 100ms var(--ease-out);
}

.sh-index {
  background: var(--color-navy-deep);
  color: var(--color-paper);
}

.sh-index__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block: var(--space-xl) var(--space-lg);
  border-block-end: var(--rule-thin) solid var(--color-rule-strong);
}

.sh-index__head h2 {
  margin: 0;
  color: var(--color-paper);
  font-size: var(--text-2xl);
  line-height: 1.05;
}

.sh-index__head p {
  max-width: var(--measure-copy);
  margin: 0;
  color: var(--color-light-muted);
}

.sh-index__list {
  margin: 0;
  padding: 0 0 var(--space-xl);
  list-style: none;
}

.sh-index__list a {
  display: grid;
  min-height: var(--control-height);
  grid-template-columns: var(--space-xl) minmax(0, 1fr) auto;
  gap: var(--space-sm);
  align-items: center;
  padding-block: var(--space-md);
  border-block-end: var(--rule-thin) solid var(--color-rule-strong);
  color: var(--color-paper);
  text-decoration: none;
  transition: color var(--dur-short) var(--ease-out), transform 100ms var(--ease-out);
}

.sh-index__number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.sh-index__copy {
  min-width: 0;
}

.sh-index__copy b {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.sh-index__copy span {
  display: none;
  color: var(--color-light-muted);
  font-size: var(--text-sm);
}

.sh-index__arrow {
  color: var(--color-accent);
  white-space: nowrap;
}

.sh-index__list a:active {
  transform: translateX(1px);
}

.sh-index__list a:focus-visible,
.sh-intro__link:focus-visible,
.sh-route a:focus-visible,
.sh-capability__links a:focus-visible,
.sh-close a:focus-visible {
  outline: var(--rule-focus) solid var(--color-focus);
  outline-offset: var(--space-3xs);
}

.sh-index__list a[aria-disabled="true"],
.sh-intro__link[aria-disabled="true"],
.sh-route a[aria-disabled="true"],
.sh-capability__links a[aria-disabled="true"],
.sh-close a[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  pointer-events: none;
}

.sh-index__list a[data-state="loading"],
.sh-intro__link[data-state="loading"],
.sh-route a[data-state="loading"],
.sh-capability__links a[data-state="loading"],
.sh-close a[data-state="loading"] {
  cursor: progress;
  opacity: 0.72;
  pointer-events: none;
}

.sh-index__list a[data-state="error"],
.sh-intro__link[data-state="error"],
.sh-route a[data-state="error"],
.sh-capability__links a[data-state="error"],
.sh-close a[data-state="error"] {
  color: var(--color-accent-dark);
  text-decoration: underline double;
}

.sh-index__list a[data-state="success"],
.sh-intro__link[data-state="success"],
.sh-route a[data-state="success"],
.sh-capability__links a[data-state="success"],
.sh-close a[data-state="success"] {
  border-block-end-style: double;
}

.sh-index__list a[data-state="error"],
.sh-close a[data-state="error"] {
  color: var(--color-accent);
}

.sh-intro__link:active {
  transform: translateY(1px);
}

.sh-section {
  padding-block: var(--space-2xl);
}

.sh-section--tint {
  background: var(--color-paper-2);
}

.sh-section__head {
  max-width: 54rem;
  margin-block-end: var(--space-xl);
}

.sh-section__head h2 {
  margin-block-end: var(--space-sm);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.sh-section__head p {
  max-width: var(--measure-copy);
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-lg);
}

.sh-capabilities {
  border-block-start: var(--rule-thin) solid var(--color-rule-strong);
}

.sh-capability {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  padding-block: var(--space-xl);
  border-block-end: var(--rule-thin) solid var(--color-rule-strong);
  scroll-margin-top: calc(var(--nav-height) + var(--space-md));
}

.sh-capability__title {
  display: grid;
  grid-template-columns: var(--space-xl) minmax(0, 1fr);
  gap: var(--space-sm);
}

.sh-capability__title span {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.sh-capability h3 {
  margin: 0;
  font-size: var(--text-xl);
  line-height: 1.1;
}

.sh-capability__body p {
  max-width: 65ch;
  margin: 0;
  color: var(--color-muted);
}

.sh-capability__body dl {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xs);
  margin: var(--space-md) 0 0;
}

.sh-capability__body dt {
  color: var(--color-ink);
  font-weight: 800;
}

.sh-capability__body dd {
  margin: 0;
  color: var(--color-muted);
}

.sh-capability__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
  align-content: flex-start;
}

.sh-capability__links a,
.sh-route a,
.sh-close a {
  display: inline-flex;
  min-height: var(--control-height);
  align-items: center;
  align-self: flex-start;
  border-block-end: var(--rule-thin) solid var(--color-accent-dark);
  color: var(--color-link-active);
  font-weight: 800;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur-short) var(--ease-out), transform 100ms var(--ease-out);
}

.sh-capability__links a:active,
.sh-route a:active,
.sh-close a:active {
  transform: translateY(1px);
}

.sh-route {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.sh-route article {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block: var(--space-lg);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.sh-route h3 {
  margin: 0;
  font-size: var(--text-lg);
  line-height: 1.2;
}

.sh-route p {
  max-width: 62ch;
  margin: 0;
  color: var(--color-muted);
}

.sh-boundary {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.sh-boundary h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.sh-boundary__copy {
  border-block-start: var(--rule-thin) solid var(--color-rule-strong);
}

.sh-boundary__copy p {
  margin: 0;
  padding-block: var(--space-md);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  color: var(--color-muted);
}

.sh-close {
  padding-block: var(--space-2xl);
  background: var(--color-navy-deep);
  color: var(--color-paper);
}

.sh-close__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: end;
}

.sh-close h2 {
  max-width: 14ch;
  margin: 0;
  color: var(--color-paper);
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.sh-close p {
  max-width: var(--measure-copy);
  margin: var(--space-md) 0 0;
  color: var(--color-light-muted);
}

.sh-close a {
  border-color: var(--color-accent);
  color: var(--color-paper);
}

@media (hover: hover) and (pointer: fine) {
  .sh-index__list a:hover {
    color: var(--color-accent);
  }

  .sh-intro__link:hover {
    color: var(--color-accent-dark);
  }

  .sh-capability__links a:hover,
  .sh-route a:hover {
    color: var(--color-accent-dark);
  }

  .sh-close a:hover {
    color: var(--color-accent);
  }
}

@media (min-width: 40rem) {
  .sh-wrap {
    width: min(calc(100% - 2rem), var(--layout-max));
  }

  .sh-index__copy span {
    display: block;
    margin-block-start: var(--space-3xs);
  }

  .sh-capability__body dl {
    grid-template-columns: 9rem minmax(0, 1fr);
  }
}

@media (min-width: 60rem) {
  .sh-intro__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: var(--space-2xl);
  }

  .sh-index__head {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: var(--space-2xl);
  }

  .sh-capability {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr) minmax(12rem, 0.8fr);
    gap: var(--space-xl);
  }

  .sh-route article {
    grid-template-columns: minmax(13rem, 0.65fr) minmax(0, 1.35fr) auto;
    gap: var(--space-xl);
    align-items: center;
  }

  .sh-boundary,
  .sh-close__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--space-2xl);
  }
}

@media (pointer: coarse) {
  .sh-index__list a,
  .sh-intro__link,
  .sh-capability__links a,
  .sh-route a,
  .sh-close a {
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sh-index__list a,
  .sh-intro__link,
  .sh-capability__links a,
  .sh-route a,
  .sh-close a {
    transition-duration: var(--dur-reduced);
  }

  .sh-index__list a:active,
  .sh-intro__link:active,
  .sh-capability__links a:active,
  .sh-route a:active,
  .sh-close a:active {
    transform: none;
  }
}