/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5
 * Hallmark · genre: modern-minimal · macrostructure: Split Studio · design-system: design.md · designed-as-app
 * H2 split knobs: ratio=7/5 · proof=product gallery · divider=negative space
 * F3 specs: columns=3 · rules=every row · numbers=tabular · F4 steps: vertical · connector=rule
 * enrichment: existing product photography and explanatory visuals · nav: existing N1b · footer: Ft2 · contrast: pass (40–41)
 * 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)
 */
@import url("./tokens.css");

html,
body {
  overflow-x: clip;
}

.detail-pilot {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-md);
}

.detail-pilot h1,
.detail-pilot h2,
.detail-pilot h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
}

.detail-pilot p,
.detail-pilot li,
.detail-pilot td {
  max-width: 72ch;
}

.detail-pilot .crumbs {
  padding-block: var(--space-sm);
}

.detail-pilot .crumbs a,
.detail-pilot .btn,
.detail-pilot .pilot-link,
.detail-pilot .pilot-thumb {
  white-space: nowrap;
}

.pilot-hero {
  padding-block-start: var(--space-sm);
  padding-block-end: var(--space-2xl);
}

.pilot-hero__grid {
  display: grid;
  gap: var(--space-xl);
}

.pilot-gallery,
.pilot-main,
.pilot-hero__copy {
  min-width: 0;
}

.pilot-main {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper-2);
}

.pilot-main img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pilot-main figcaption {
  position: absolute;
  inset-inline-start: var(--space-sm);
  inset-block-end: var(--space-sm);
  padding: var(--space-2xs) var(--space-xs);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-xs);
  font-weight: 700;
}

.pilot-thumbs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 4.5rem;
  gap: var(--space-2xs);
  margin-top: var(--space-2xs);
  overflow-x: auto;
  padding-block: var(--space-3xs);
  scrollbar-width: thin;
}

.pilot-thumb {
  position: relative;
  min-width: 0;
  min-height: 4.5rem;
  overflow: hidden;
  border: var(--rule-thin) solid var(--color-rule-2);
  border-radius: var(--radius-card);
  padding: 0;
  background: var(--color-paper-2);
  color: var(--color-ink);
  cursor: pointer;
}

.pilot-thumb img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.pilot-thumb span {
  position: absolute;
  inset-inline-end: var(--space-3xs);
  inset-block-end: var(--space-3xs);
  min-width: 1.5rem;
  padding: var(--space-3xs);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.pilot-thumb.is-active {
  outline: var(--rule-focus) solid var(--color-accent);
  outline-offset: var(--rule-thin);
}

.pilot-family {
  margin: 0 0 var(--space-sm);
  color: var(--color-accent-dark);
  font-size: var(--text-sm);
  font-weight: 700;
}

.pilot-hero h1 {
  max-width: 14ch;
  margin: 0 0 var(--space-md);
  font-size: var(--text-display);
  line-height: 1;
  letter-spacing: -0.045em;
}

.pilot-lede {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-lg);
}

.pilot-boundary {
  margin-block: var(--space-md);
  padding-block: var(--space-sm);
  border-block: var(--rule-thin) solid var(--color-rule);
  color: var(--color-neutral, var(--color-ink-2));
}

.pilot-facts {
  display: grid;
  gap: var(--rule-thin);
  margin: 0;
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-rule);
}

.pilot-facts div {
  padding: var(--space-sm);
  background: var(--color-paper-2);
}

.pilot-facts dt {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pilot-facts dd {
  margin: var(--space-3xs) 0 0;
  font-weight: 700;
}

.pilot-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
}

.detail-pilot .btn {
  min-height: 3rem;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.detail-pilot .btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.detail-pilot .btn-secondary {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.pilot-fit {
  background: var(--color-ink);
  color: var(--color-paper);
}

.pilot-fit__grid {
  display: grid;
}

.pilot-fit__grid > div {
  padding-block: var(--space-xl);
}

.pilot-fit__grid > div + div {
  border-top: var(--rule-thin) solid var(--color-ink-2);
}

.pilot-fit h2 {
  margin: 0 0 var(--space-md);
  font-size: var(--text-xl);
}

.pilot-fit ul {
  display: grid;
  gap: var(--space-sm);
  margin: 0;
  padding-inline-start: var(--space-md);
  color: var(--color-paper-3);
}

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

.pilot-section--soft {
  background: var(--color-paper-2);
  color: var(--color-ink);
}

.pilot-section--ink {
  background: var(--color-ink);
  color: var(--color-paper);
}

.detail-pilot main header {
  position: static;
  top: auto;
  z-index: auto;
  background: transparent;
  backdrop-filter: none;
  border-bottom: 0;
}

.pilot-heading {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.pilot-heading h2,
.pilot-spec h2,
.pilot-process h2,
.pilot-faq h2,
.pilot-rfq h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.pilot-heading p,
.pilot-spec header p,
.pilot-process header p,
.pilot-faq header p {
  margin: 0;
  color: var(--color-muted);
}

.decision-ledger {
  display: grid;
  border-block-start: var(--rule-focus) solid var(--color-ink);
}

.decision-ledger article,
.decision-ledger > a {
  display: grid;
  gap: var(--space-xs);
  padding-block: var(--space-md);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.decision-ledger > a b { color: var(--color-accent-dark); }
.decision-ledger > a span { color: var(--color-muted); }

.decision-ledger h3,
.decision-ledger p,
.decision-ledger small {
  margin: 0;
}

.decision-ledger h3 {
  color: var(--color-accent-dark);
  font-size: var(--text-md);
}

.decision-ledger small {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.pilot-spec {
  display: grid;
  gap: var(--space-xl);
}

.pilot-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-accent-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: var(--space-3xs);
}

.spec-table-wrap {
  min-width: 0;
}

.pilot-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.pilot-spec-table thead {
  display: none;
}

.pilot-spec-table tr {
  display: grid;
  gap: var(--space-2xs);
  padding-block: var(--space-sm);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.pilot-spec-table th,
.pilot-spec-table td {
  width: auto;
  padding: 0;
  border: 0;
  font-size: var(--text-sm);
  text-transform: none;
  letter-spacing: normal;
}

.pilot-spec-table th {
  color: var(--color-accent-dark);
}

.pilot-spec-table td:last-child {
  color: var(--color-muted);
}

.pilot-process {
  display: grid;
  gap: var(--space-xl);
}

.pilot-process > header {
  position: static;
  z-index: auto;
  padding: var(--space-lg);
  border-block-start: var(--rule-thin) solid var(--color-focus-on-dark);
  background: var(--color-ink-2);
  color: var(--color-paper);
  box-shadow: none;
}

.pilot-process > header h2 {
  color: var(--color-paper);
}

.pilot-process header p {
  color: var(--color-paper-3);
}

.pilot-process ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pilot-process li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block: var(--space-md);
  border-block-start: var(--rule-thin) solid var(--color-ink-2);
}

.pilot-process li > span {
  color: var(--color-focus-on-dark);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.pilot-process h3,
.pilot-process p {
  margin: 0;
}

.pilot-process h3 {
  font-size: var(--text-lg);
}

.pilot-process p {
  margin-top: var(--space-2xs);
  color: var(--color-paper-3);
}

.pilot-application-grid {
  display: grid;
  gap: var(--space-md);
}

.pilot-application-grid figure {
  min-width: 0;
  margin: 0;
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper);
}

.pilot-application-grid picture {
  display: block;
}

.pilot-application-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pilot-application-grid figcaption {
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-sm);
}

.pilot-application-grid figcaption span {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.pilot-faq {
  display: grid;
  gap: var(--space-xl);
}

.pilot-faq details {
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.pilot-faq summary {
  min-height: 3rem;
  padding-block: var(--space-sm);
  font-weight: 700;
  cursor: pointer;
}

.pilot-faq details p {
  margin: 0 0 var(--space-md);
  color: var(--color-muted);
}

.pilot-rfq {
  padding-block-start: var(--space-2xl);
  padding-block-end: var(--space-3xl);
  background: var(--color-ink);
  color: var(--color-paper);
}

.pilot-rfq__grid {
  display: grid;
  gap: var(--space-xl);
}

.pilot-rfq p {
  color: var(--color-paper-3);
}

.pilot-rfq__note {
  font-size: var(--text-sm);
}

.pilot-rfq form {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-paper);
  color: var(--color-ink);
}

.pilot-rfq label {
  display: grid;
  gap: var(--space-2xs);
  min-width: 0;
  font-weight: 700;
}

.pilot-rfq label small,
.form-status {
  min-height: 1lh;
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 400;
}

.pilot-rfq input,
.pilot-rfq textarea {
  width: 100%;
  min-height: 3rem;
  border: var(--rule-thin) solid var(--color-rule-2);
  border-radius: var(--radius-input);
  outline: var(--rule-focus) solid transparent;
  outline-offset: var(--rule-thin);
  padding: var(--space-xs);
  background: var(--color-paper);
  color: var(--color-ink);
  font: inherit;
}

.pilot-rfq textarea {
  min-height: 7rem;
  resize: vertical;
}

.pilot-rfq input::placeholder,
.pilot-rfq textarea::placeholder {
  color: var(--color-muted);
}

.pilot-rfq [data-touched="true"]:invalid,
.pilot-rfq .is-error {
  border-color: var(--color-error);
}

.pilot-rfq [data-touched="true"]:valid,
.pilot-rfq .is-success {
  border-color: var(--color-accent);
}

.form-status {
  margin: 0;
}

.detail-pilot :focus-visible {
  outline: var(--rule-focus) solid var(--color-focus);
  outline-offset: var(--rule-focus);
}

.pilot-fit :focus-visible,
.pilot-section--ink :focus-visible,
.pilot-rfq :focus-visible {
  outline-color: var(--color-focus-on-dark);
}

.pilot-rfq form :focus-visible {
  outline-color: var(--color-focus);
}

.detail-pilot .btn:active,
.pilot-thumb:active,
.pilot-link:active {
  transform: translateY(var(--rule-thin));
}

.detail-pilot button:disabled,
.detail-pilot .btn[aria-disabled="true"],
.detail-pilot [aria-busy="true"] {
  cursor: not-allowed;
  opacity: 0.55;
}

.detail-pilot footer {
  background: var(--color-ink);
  color: var(--color-paper-3);
}

@media (hover: hover) and (pointer: fine) {
  .detail-pilot .btn:hover,
  .pilot-thumb:hover,
  .pilot-link:hover {
    transform: translateY(calc(var(--rule-thin) * -1));
  }

  .pilot-rfq input:hover,
  .pilot-rfq textarea:hover {
    background: var(--color-paper-2);
  }
}

@media (min-width: 40rem) {
  .pilot-facts,
  .pilot-fit__grid,
  .pilot-application-grid,
  .pilot-rfq form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pilot-fit__grid > div + div {
    border-top: 0;
    border-inline-start: var(--rule-thin) solid var(--color-ink-2);
    padding-inline-start: var(--space-xl);
  }

  .pilot-fit__grid > div:first-child {
    padding-inline-end: var(--space-xl);
  }

  .decision-ledger article {
    grid-template-columns: minmax(8rem, 0.6fr) minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

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

  .pilot-application-grid figure:first-child {
    grid-column: 1 / -1;
  }

  .pilot-application-grid figure:first-child img {
    aspect-ratio: 2 / 1;
  }

  .field-wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 60rem) {
  .pilot-hero {
    padding-block-start: var(--space-md);
    padding-block-end: var(--space-3xl);
  }

  .pilot-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(22rem, 5fr);
    align-items: start;
    gap: var(--space-2xl);
  }

  .pilot-gallery {
    display: grid;
    grid-template-columns: 4.75rem minmax(0, 1fr);
    gap: var(--space-xs);
  }

  .pilot-main {
    grid-column: 2;
  }

  .pilot-thumbs {
    grid-column: 1;
    grid-row: 1;
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: minmax(0, 1fr);
    margin: 0;
    overflow: visible;
  }

  .pilot-thumb {
    min-height: 4.75rem;
  }

  .pilot-heading {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: end;
  }

  .pilot-spec,
  .pilot-process,
  .pilot-faq,
  .pilot-rfq__grid {
    grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .pilot-spec-table thead {
    display: table-header-group;
  }

  .pilot-spec-table tr {
    display: table-row;
    padding: 0;
  }

  .pilot-spec-table th,
  .pilot-spec-table td {
    padding: var(--space-sm) var(--space-xs);
    border-block-end: var(--rule-thin) solid var(--color-rule);
  }

  .pilot-spec-table thead th {
    color: var(--color-muted);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  .pilot-spec-table tbody th {
    width: 22%;
  }

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

  .pilot-application-grid figure:first-child {
    grid-column: auto;
  }

  .pilot-application-grid figure:first-child img {
    aspect-ratio: 3 / 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .detail-pilot *,
  .detail-pilot *::before,
  .detail-pilot *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}