/* ============================================================
   AutoStocks · fichas, inventario y páginas interiores
   ============================================================ */

/* ---------- migas ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  font-family: var(--as-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--as-muted);
}

.breadcrumb a:hover { color: var(--as-orange-text); }

/* ---------- ficha de pieza ---------- */
.piece-page { padding: 2rem 0 4rem; background: var(--as-paper); }

.part-sheet {
  display: grid;
  grid-template-columns: 1.02fr 1fr;
  gap: 2.5rem;
  align-items: start;
  padding-top: 1.4rem;
  border-top: 1px solid var(--as-ink);
}

.part-sheet__media { position: sticky; top: 6rem; }

.plate {
  position: relative;
  padding: 0.9rem;
  background: var(--as-tag);
  border: 1px solid var(--as-tag-3);
  box-shadow: 0 22px 40px -32px rgba(0, 0, 0, 0.7);
}

.plate__head, .plate__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  font-family: var(--as-font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--as-muted);
}

.plate__head { padding-bottom: 0.6rem; border-bottom: 1px dashed var(--as-line); }
.plate__foot { padding-top: 0.6rem; border-top: 1px dashed var(--as-line); }
.plate__art { width: 100%; height: auto; max-height: 390px; margin: 1.4rem auto; color: var(--as-ink); }
.plate__photo { width: 100%; height: auto; aspect-ratio: 4 / 3; max-height: 430px; margin: 1rem auto; border: 1px solid var(--as-line); object-fit: cover; object-position: center; }
.photo-credit { margin: 0.35rem 0 0; font-family: var(--as-font-mono); font-size: 0.5rem; line-height: 1.5; letter-spacing: 0.03em; color: var(--as-muted); }
.photo-credit a { color: var(--as-ink-soft); text-decoration: underline; text-underline-offset: 2px; }
.photo-credit a:hover { color: var(--as-orange-text); }

.part-sheet__barcode {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.9rem;
  padding: 0.85rem;
  background: var(--as-tag-2);
  border: 1px solid var(--as-line);
  font-family: var(--as-font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  color: var(--as-muted);
}

.as-barcode { width: 100%; height: 26px; color: var(--as-ink); }
.as-barcode--lg { height: 42px; }

.part-sheet__topline { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.7rem; }

.part-sheet__code {
  font-family: var(--as-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--as-muted);
}

.part-sheet__name { font-size: clamp(2.6rem, 5vw, 4.8rem); line-height: 0.88; }
.part-sheet__vehicle { margin-top: 0.6rem; font-family: var(--as-font-mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--as-muted); }

.part-sheet__price {
  display: flex;
  flex-direction: column;
  margin: 1.4rem 0;
  padding: 0.9rem 0;
  border-top: 1px solid var(--as-line);
  border-bottom: 1px solid var(--as-line);
}

.part-sheet__price strong { font-family: var(--as-font-display); font-size: 3.4rem; font-weight: 800; line-height: 0.8; font-variant-numeric: tabular-nums; }
.part-sheet__price span { margin-top: 0.35rem; font-family: var(--as-font-mono); font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--as-muted); }

.part-sheet__stamps { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }

.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
  margin: 1.4rem 0;
  padding: 1.1rem 0;
  border-top: 1px dashed var(--as-line);
  border-bottom: 1px dashed var(--as-line);
}

.specs dt { font-family: var(--as-font-mono); font-size: 0.52rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--as-muted); }
.specs dd { margin: 0.2rem 0 0; font-size: 0.88rem; }

.part-sheet__notes h2, .part-sheet__compat h2 {
  margin: 1.4rem 0 0.4rem;
  font-family: var(--as-font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--as-muted);
}

.part-sheet__notes p, .part-sheet__compat p { max-width: 60ch; margin: 0.2rem 0; font-size: 0.9rem; }
.part-sheet__compat .fine { font-size: 0.72rem; color: var(--as-muted); }

.safety-callout {
  display: flex;
  gap: 0.8rem;
  margin: 1rem 0;
  padding: 0.8rem;
  border: 1px solid var(--as-orange);
  background: var(--as-orange-soft);
}

.safety-callout__mark {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 1.3rem;
  height: 1.3rem;
  background: var(--as-orange);
  color: var(--as-ink);
  font-family: var(--as-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
}

.safety-callout p { margin: 0; font-size: 0.82rem; }

.part-sheet__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.4rem 0 1rem; }

.part-sheet__fine { font-family: var(--as-font-mono); font-size: 0.55rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--as-muted); line-height: 1.5; }

.part-sheet__custody { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--as-ink); }

.not-public {
  max-width: 760px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--as-tag);
  border: 1px solid var(--as-tag-3);
  box-shadow: 0 22px 40px -32px rgba(0, 0, 0, 0.6);
}

.not-public__tag {
  display: inline-block;
  margin-bottom: 0.8rem;
  padding: 0.25rem 0.5rem;
  border: 1.5px solid var(--as-orange-text);
  color: var(--as-orange-text);
  font-family: var(--as-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transform: rotate(-1.5deg);
}

.not-public h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
.not-public__name { margin-top: 0.7rem; font-family: var(--as-font-mono); font-size: 0.65rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--as-muted); }
.not-public p { max-width: 62ch; }
.not-public__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.4rem; }

.related { padding: 4rem 0; background: var(--as-paper-2); border-top: 1px solid var(--as-line); }
.related__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }

/* ---------- inventario ---------- */
.inventory { min-height: 70vh; padding: 2rem 0 4rem; background: var(--as-paper-2); }

.inv-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 1.5rem;
  align-items: end;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--as-ink);
}

.inv-head__title { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; }
.inv-head h1 { font-size: clamp(2.6rem, 5vw, 4.5rem); line-height: 0.85; }

.inv-badge {
  padding: 0.25rem 0.42rem;
  border: 1px solid var(--as-orange);
  color: var(--as-orange-text);
  font-family: var(--as-font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: rotate(-1deg);
}

.inv-head__lede { grid-column: 1; max-width: 70ch; margin: 0.5rem 0 0; font-size: 0.88rem; color: var(--as-ink-soft); }
.inv-head__actions { grid-column: 2; grid-row: 1 / 3; display: flex; flex-wrap: wrap; gap: 0.5rem; align-self: end; }

.inv-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin: 1.1rem 0;
  border: 1px solid var(--as-line);
  background: var(--as-tag-2);
}

.inv-stat { display: flex; flex-direction: column; gap: 0.15rem; padding: 0.65rem 0.8rem; border-right: 1px solid var(--as-line); }
.inv-stat:last-child { border-right: 0; }
.inv-stat__num { font-family: var(--as-font-display); font-size: 1.8rem; font-weight: 800; line-height: 0.8; font-variant-numeric: tabular-nums; }
.inv-stat__label { font-family: var(--as-font-mono); font-size: 0.52rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--as-muted); }
.inv-stat.is-warn { background: var(--as-orange-soft); }

.inv-toolbar { display: grid; grid-template-columns: 1.1fr 1.5fr 0.9fr 0.9fr auto auto; gap: 0.55rem; align-items: end; margin: 0.9rem 0; }

.inv-status { margin: 0.3rem 0; font-family: var(--as-font-mono); font-size: 0.58rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--as-muted); }

.inv-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(330px, 0.85fr); gap: 1.1rem; align-items: start; }

.inv-table-wrap { overflow: auto; border: 1px solid var(--as-line); background: var(--as-tag-2); }

.inv-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }

.inv-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0.55rem 0.5rem;
  background: var(--as-rack);
  color: var(--as-tag);
  font-family: var(--as-font-mono);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: left;
  text-transform: uppercase;
}

.inv-table td { padding: 0.52rem 0.5rem; border-bottom: 1px solid var(--as-line); vertical-align: middle; }
.inv-row { cursor: pointer; transition: background 0.15s ease; }
.inv-row:hover { background: var(--as-tag); }
.inv-row.is-selected { background: var(--as-orange-soft); box-shadow: inset 3px 0 0 var(--as-orange); }
.inv-row.is-hidden { display: none; }

.inv-code { font-family: var(--as-font-mono); font-weight: 600; white-space: nowrap; }
.inv-select { min-height: 24px; padding: 0.15rem 0.25rem; margin: -0.15rem -0.25rem; border: 0; background: none; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.inv-name span { display: block; font-weight: 600; }
.inv-name small, .inv-vehicle small, .inv-state small { display: block; margin-top: 0.12rem; font-family: var(--as-font-mono); font-size: 0.52rem; color: var(--as-muted); }
.inv-muted { color: var(--as-muted); font-style: italic; }
.inv-price { font-family: var(--as-font-mono); font-weight: 600; white-space: nowrap; }
.inv-date { font-family: var(--as-font-mono); font-size: 0.58rem; color: var(--as-muted); white-space: nowrap; }

.inv-safety {
  display: inline-grid;
  place-items: center;
  width: 1rem;
  height: 1rem;
  margin-left: 0.25rem;
  border-radius: 50%;
  background: var(--as-orange);
  color: var(--as-ink);
  font-family: var(--as-font-mono);
  font-size: 0.58rem;
  font-weight: 700;
}

.inv-empty { padding: 2rem; text-align: center; font-family: var(--as-font-mono); font-size: 0.65rem; color: var(--as-muted); }
.inv-empty[hidden] { display: none; }

.inv-panel {
  position: sticky;
  top: 6rem;
  scroll-margin-top: 6rem;
  min-height: 300px;
  background: var(--as-tag);
  border: 1px solid var(--as-ink);
  box-shadow: 0 22px 40px -32px rgba(0, 0, 0, 0.65);
}

.inv-panel__empty { padding: 1.5rem; color: var(--as-muted); }
.inv-panel__tag { display: inline-block; margin-bottom: 0.6rem; padding: 0.2rem 0.4rem; border: 1px dashed var(--as-line); font-family: var(--as-font-mono); font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase; }

.inv-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  background: var(--as-rack);
  color: var(--as-tag);
}

.inv-panel__code { font-family: var(--as-font-mono); font-size: 0.62rem; letter-spacing: 0.08em; }
.inv-panel__close { padding: 0.3rem 0.45rem; border: 1px solid rgba(232, 223, 203, 0.45); background: transparent; color: var(--as-tag); font-family: var(--as-font-mono); font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; }
.inv-panel__close:hover, .inv-panel__close:focus-visible { border-color: var(--as-tag); background: rgba(232, 223, 203, 0.12); }
.inv-panel__stamps { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.inv-panel__photo { margin: 0; }
.inv-panel__photo img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; border: 1px solid var(--as-line); }
.inv-panel__wide { grid-column: 1 / -1; }
.inv-panel__hint { margin: 0; font-family: var(--as-font-mono); font-size: 0.58rem; line-height: 1.45; letter-spacing: 0.03em; color: var(--as-orange-text); }
.field--inline { font-family: var(--as-font-mono); font-size: 0.5rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--as-muted); }
.field--inline select { margin-top: 0.1rem; }
.inv-panel__actions .btn.is-confirming { background: var(--as-orange); border-color: var(--as-orange); color: var(--as-ink); }
.inv-panel__body { display: flex; flex-direction: column; gap: 0.9rem; max-height: calc(100vh - 11rem); overflow: auto; padding: 1rem; }
.inv-panel h2 { margin: 0; font-size: 1.9rem; line-height: 0.9; }
.inv-panel__vehicle { font-family: var(--as-font-mono); font-size: 0.6rem; letter-spacing: 0.04em; color: var(--as-muted); }

.inv-panel__price { display: flex; align-items: baseline; gap: 0.5rem; padding: 0.6rem 0; border-top: 1px solid var(--as-line); border-bottom: 1px solid var(--as-line); }
.inv-panel__price strong { font-family: var(--as-font-display); font-size: 2rem; font-weight: 800; line-height: 0.8; }
.inv-panel__price span { font-family: var(--as-font-mono); font-size: 0.55rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--as-muted); }

.inv-panel__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; margin: 0; font-size: 0.76rem; }
.inv-panel__grid dt { font-family: var(--as-font-mono); font-size: 0.5rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--as-muted); }
.inv-panel__grid dd { margin: 0.1rem 0 0; }

.inv-panel__notes { padding: 0.7rem; border: 1px dashed var(--as-line); background: var(--as-tag-2); font-size: 0.76rem; }
.inv-panel__notes strong { display: block; margin-bottom: 0.2rem; font-family: var(--as-font-mono); font-size: 0.52rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--as-muted); font-weight: 600; }

.inv-panel__actions { display: flex; flex-wrap: wrap; gap: 0.4rem; padding-top: 0.8rem; border-top: 1px solid var(--as-line); }
.inv-panel__actions .btn { min-height: 2.2rem; padding: 0.4rem 0.62rem; font-size: 0.72rem; }

.inv-safety-box { display: flex; gap: 0.5rem; padding: 0.6rem; border: 1px solid var(--as-orange); background: var(--as-orange-soft); font-size: 0.74rem; }
.inv-safety-box input { margin-top: 0.15rem; accent-color: var(--as-orange); }

.inv-custody .custody { grid-template-columns: 1fr; padding: 0; }
.inv-custody .custody::before { display: none; }
.inv-custody .custody__item { padding: 0.45rem 0 0.45rem 1.2rem; border-right: 0; border-bottom: 1px dashed var(--as-line); }
.inv-custody .custody__item:last-child { border-bottom: 0; }
.inv-custody .custody__note { max-width: none; font-size: 0.7rem; }

.inv-note { margin-top: 1rem; padding-top: 0.6rem; border-top: 1px solid var(--as-line); font-family: var(--as-font-mono); font-size: 0.55rem; letter-spacing: 0.04em; color: var(--as-muted); }

.inv-toast {
  position: fixed;
  left: 50%;
  bottom: 1.2rem;
  z-index: 80;
  padding: 0.7rem 1rem;
  background: var(--as-ink);
  color: var(--as-tag);
  font-family: var(--as-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 20px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.inv-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---------- cómo funciona ---------- */
.page-hero { padding: 2rem 0 4rem; background: var(--as-paper); }
.page-hero__grid { display: grid; grid-template-columns: 1.35fr 0.85fr; gap: 3rem; align-items: end; }
.page-hero h1 { max-width: 14ch; font-size: clamp(3rem, 6vw, 5.4rem); }
.page-hero__lede { max-width: 58ch; margin-top: 1rem; font-size: 1rem; color: var(--as-ink-soft); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.4rem; }

.rule-board { background: var(--as-rack); color: var(--as-tag); border: 1px solid var(--as-rack-2); }
.rule-board__row { display: flex; gap: 0.9rem; padding: 1.2rem; border-bottom: 1px solid var(--as-line-dark); }
.rule-board__row:last-child { border-bottom: 0; }
.rule-board__row p { margin: 0; font-size: 0.86rem; color: var(--as-acero); }
.rule-board .stamp { height: fit-content; color: var(--as-orange); border-color: var(--as-orange); }

.process-detail { padding: 4.5rem 0; background: var(--as-tag-2); border-top: 1px solid var(--as-line); border-bottom: 1px solid var(--as-line); }

.station-list { border-top: 1px solid var(--as-ink); }
.station { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto; gap: 1.5rem; align-items: start; padding: 1.6rem 0; border-bottom: 1px solid var(--as-ink); }
.station__num { font-family: var(--as-font-display); font-size: 4rem; font-weight: 900; line-height: 0.7; color: var(--as-orange-text); }
.station__body h3 { font-size: 1.9rem; }
.station__body p { max-width: 68ch; margin: 0.5rem 0 0; font-size: 0.92rem; color: var(--as-ink-soft); }
.station__meta { font-family: var(--as-font-mono); font-size: 0.58rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--as-muted); }
.station__stamp { padding: 0.3rem 0.55rem; border: 2px solid var(--as-rack); color: var(--as-rack); font-family: var(--as-font-mono); font-size: 0.56rem; font-weight: 600; letter-spacing: 0.12em; transform: rotate(-2deg); white-space: nowrap; }

.process-detail__example { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--as-line); }

.inspection { padding: 4.5rem 0; background: var(--as-paper); }
.inspection__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 3rem; align-items: start; }
.inspection__copy h2 { max-width: 14ch; }
.inspection__copy p { max-width: 48ch; margin-top: 0.8rem; color: var(--as-ink-soft); font-size: 0.92rem; }
.inspection__list { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--as-ink); }
.inspection__list li { display: flex; gap: 0.8rem; padding: 0.9rem 0; border-bottom: 1px solid var(--as-line); }
.inspection__list strong { display: block; font-family: var(--as-font-display); font-size: 1.2rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em; }
.inspection__list span { display: block; font-size: 0.78rem; color: var(--as-muted); }
.inspection__list .check-mark { margin-top: 0.15rem; }

.safety { padding: 4.5rem 0; background: var(--as-rack-deep); color: var(--as-tag); }
.safety__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 3rem; align-items: start; }
.safety__copy h2 { max-width: 12ch; color: var(--as-tag); }
.safety__copy p { max-width: 46ch; margin-top: 0.8rem; color: var(--as-muted-dark); font-size: 0.92rem; }
.safety__list { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--as-line-dark); }
.safety__list li { display: flex; gap: 0.8rem; padding: 0.9rem 0; border-bottom: 1px solid var(--as-line-dark); }
.safety__list strong { display: block; font-family: var(--as-font-display); font-size: 1.2rem; font-weight: 700; text-transform: uppercase; }
.safety__list span { display: block; font-size: 0.78rem; color: var(--as-acero); }
.safety__mark { flex: 0 0 auto; display: grid; place-items: center; width: 1.2rem; height: 1.2rem; margin-top: 0.15rem; border: 1.5px solid var(--as-orange); color: var(--as-orange); font-family: var(--as-font-mono); font-size: 0.7rem; font-weight: 700; }

.faq { padding: 4.5rem 0; background: var(--as-tag-2); }
.faq__grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 3rem; align-items: start; }
.faq__head h2 { max-width: 10ch; }
.faq__head p { max-width: 34ch; margin-top: 0.8rem; color: var(--as-ink-soft); font-size: 0.9rem; }
.faq__list { border-top: 1px solid var(--as-ink); }
.faq details { border-bottom: 1px solid var(--as-line); }
.faq summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; cursor: pointer; font-family: var(--as-font-display); font-size: 1.25rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--as-font-mono); font-size: 1.1rem; color: var(--as-orange-text); }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 70ch; padding: 0 0 1rem; font-size: 0.9rem; color: var(--as-ink-soft); }

.cta-band { padding: 3rem 0; background: var(--as-orange); color: var(--as-ink); }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-band h2 { max-width: 16ch; font-size: clamp(2rem, 3.6vw, 3.2rem); }
.cta-band p { max-width: 50ch; margin-top: 0.5rem; font-size: 0.9rem; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.cta-band .btn--orange { background: var(--as-ink); color: var(--as-tag); border-color: var(--as-ink); }
.cta-band .btn--orange:hover { background: var(--as-rack); border-color: var(--as-rack); }

/* ---------- contacto ---------- */
.contact-page { padding: 2rem 0 4.5rem; background: var(--as-paper); }
.contact-page__grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 3rem; align-items: start; }
.contact-page h1 { max-width: 14ch; font-size: clamp(2.8rem, 5.5vw, 4.8rem); }
.contact-page__lede { max-width: 48ch; margin-top: 1rem; color: var(--as-ink-soft); font-size: 0.98rem; }

.contact-card { display: flex; align-items: center; gap: 0.9rem; margin-top: 1.6rem; padding: 1rem; background: var(--as-rack); color: var(--as-tag); border: 1px solid var(--as-rack-deep); transition: background 0.15s ease; }
.contact-card:hover { background: var(--as-rack-2); }
.contact-card__icon { display: grid; place-items: center; width: 2.8rem; height: 2.8rem; background: var(--as-orange); color: var(--as-ink); }
.contact-card__icon i { width: 1.4rem; height: 1.4rem; }
.contact-card__body { display: flex; flex-direction: column; gap: 0.1rem; }
.contact-card__label { font-family: var(--as-font-mono); font-size: 0.52rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--as-acero-3); }
.contact-card__value { font-family: var(--as-font-display); font-size: 1.6rem; font-weight: 800; line-height: 1; }
.contact-card__note { font-family: var(--as-font-mono); font-size: 0.52rem; color: var(--as-acero); }
.contact-card__arrow { margin-left: auto; font-family: var(--as-font-mono); font-size: 1.2rem; color: var(--as-orange); }

.contact-page .contact__facts dt { color: var(--as-muted); }
.contact-page .contact__facts dd { color: var(--as-ink); }
.contact-page .contact__facts a { color: var(--as-ink); }
.contact-page .contact__facts a:hover { color: var(--as-orange-text); }
.contact-page__form { background: var(--as-tag); border: 1px solid var(--as-tag-3); padding: 1.5rem; box-shadow: 0 26px 50px -36px rgba(0, 0, 0, 0.5); }
.form-head { margin-bottom: 1.2rem; padding-bottom: 0.8rem; border-bottom: 1px solid var(--as-line); }
.form-head h2 { font-size: 2.1rem; }
.form-head p { margin-top: 0.35rem; font-size: 0.82rem; color: var(--as-muted); }

/* ---------- responsive ---------- */
@media (max-width: 1400px) {
  .hero__sign { width: min(440px, 100%); }
  .hero__tags .part-tag--hero { width: min(340px, 40vw); grid-template-columns: minmax(0, 1fr); }
  .hero__tags .part-tag--hero .part-tag__stub { display: none; }
}

@media (max-width: 1180px) {
  .site-nav { display: none; }
  .menu-toggle { display: grid; }
  .hero__sign { grid-column: 4 / 10; width: min(400px, 100%); }
  .hero__tags { grid-column: 1 / 13; }
  .hero__tags .part-tag--hero { width: min(300px, 38vw); }
  .catalog__tools { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .catalog__clear { grid-column: 1 / -1; justify-self: start; }
  .inv-toolbar { grid-template-columns: 1.1fr 1.3fr 1fr 1fr; }
  .inv-toolbar .check, .inv-toolbar .btn { grid-column: auto; justify-self: start; }
}

@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; grid-template-rows: auto auto auto; min-height: 0; padding: 3.6rem 0 2rem; }
  .hero__sign, .hero__tags, .hero__shelf { grid-column: 1; }
  .hero__sign { grid-row: 1; transform: none; }
  .hero__sign-wire { display: none; }
  .hero__sign-hole { display: none; }
  .hero__tags { grid-row: 2; min-height: 0; padding: 2rem 0 1rem; justify-content: center; }
  .hero__floaters { display: none; }
  .part-tag--hero { width: min(520px, 100%); transform: none; }
  .hero__tags .part-tag--hero { width: min(520px, 100%); grid-template-columns: minmax(0, 1fr); }
  .part-tag--hero:hover { transform: translateY(-3px); }
  .hero__shelf { grid-row: 3; margin-top: 0.5rem; }
  .catalog__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust__bays { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; gap: 2rem; }
  .part-sheet { grid-template-columns: 1fr; }
  .part-sheet__media { position: static; }
  .related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inv-layout { grid-template-columns: 1fr; }
  .inv-panel { position: static; }
  .inv-head { grid-template-columns: 1fr; }
  .inv-head__actions { grid-column: 1; grid-row: auto; margin-top: 0.6rem; }
  .page-hero__grid, .inspection__grid, .safety__grid, .faq__grid, .contact-page__grid { grid-template-columns: 1fr; gap: 2rem; }
  .rule-board { max-width: 620px; }
}

@media (max-width: 720px) {
  .shell { width: calc(100% - 1.6rem); }
  .shell--wide { width: calc(100% - 1.2rem); }
  .topbar__links a:last-child { display: none; }
  .site-header__inner { min-height: 3.9rem; }
  .site-header__actions .btn--wa { display: none; }
  .wordmark__sub { display: none; }
  .wordmark__text { font-size: 1.35rem; }

  .hero__inner { padding: 3.4rem 0 1.6rem; }
  .hero__sign { padding: 1.4rem 1.2rem 1.1rem; }
  .hero h1 { font-size: clamp(2.4rem, 10vw, 3.6rem); }
  .hero__lede { font-size: 0.9rem; }
  .search { padding: 0.65rem; }
  .search__row { grid-template-columns: auto minmax(0, 1fr); }
  .search .btn { grid-column: 1 / -1; min-height: 2.6rem; border-left: 0; border-top: 1px solid var(--as-orange-deep); }
  .hero__sign-foot { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .hero__tags { display: none; }
  .part-tag__stub { display: none; }
  .part-tag--hero { grid-template-columns: 1fr; }
  .tally-strip { grid-template-columns: 1fr 1fr; }
  .tally-strip__item, .tally-strip__value { border-bottom: 1px solid var(--as-line); }
  .tally-strip__item:nth-child(2) { border-right: 0; }
  .tally-strip__value { border-right: 0; }
  .tally-strip__item:nth-child(3), .tally-strip__value { border-bottom: 0; }

  .catalog { padding: 3.2rem 0 3.6rem; }
  .catalog__head { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .catalog__count { flex-direction: row; align-items: baseline; gap: 0.5rem; }
  .catalog__count strong { font-size: 2.4rem; }
  .catalog__tools { grid-template-columns: 1fr 1fr; }
  .catalog__tools .field--search { grid-column: 1 / -1; }
  .catalog__grid { grid-template-columns: 1fr; gap: 1rem; }
  .catalog__after, .process__foot, .trust__foot, .section-head--split, .cta-band__inner { flex-direction: column; align-items: flex-start; gap: 0.8rem; }

  .process, .trust, .contact, .page-hero, .process-detail, .inspection, .safety, .faq, .related { padding: 3.2rem 0; }
  .process__strip { margin: 1.4rem 0; }
  .custody { grid-template-columns: 1fr; padding: 0.9rem 0; }
  .custody::before { display: none; }
  .custody__item { padding: 0.75rem 0 0.75rem 1.35rem; border-right: 0; border-bottom: 1px dashed var(--as-line); }
  .custody__item:last-child { border-bottom: 0; }
  .custody__note { max-width: none; }
  .station { grid-template-columns: 62px minmax(0, 1fr); gap: 0.9rem; }
  .station__num { font-size: 2.6rem; }
  .station__stamp { grid-column: 2; justify-self: start; margin-top: 0.4rem; }
  .specs { grid-template-columns: 1fr; gap: 0.7rem; }
  .part-sheet__price strong { font-size: 2.8rem; }
  .related__grid { grid-template-columns: 1fr; }
  .inv-stats { grid-template-columns: repeat(3, 1fr); }
  .inv-stat:nth-child(3n) { border-right: 0; }
  .inv-stat:nth-child(-n + 3) { border-bottom: 1px solid var(--as-line); }
  .inv-toolbar { grid-template-columns: 1fr 1fr; }
  .inv-toolbar .field--scan, .inv-toolbar .btn { grid-column: 1 / -1; }
  .inv-table { min-width: 720px; }
  .inv-panel__body { max-height: none; }
  .quote-form__row { grid-template-columns: 1fr; }
  .quote-form__foot { flex-direction: column; align-items: flex-start; }
  .footer__top { grid-template-columns: 1fr; gap: 1.8rem; }
  .footer__safety { flex-direction: column; gap: 0.7rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .contact__facts, .contact__facts--stack { grid-template-columns: 1fr; }
  .fab__label { display: none; }
  .fab--wa { padding: 0; width: 3.1rem; justify-content: center; }
}

@media (max-width: 420px) {
  .hero__quick { display: none; }
  .tally-strip { grid-template-columns: 1fr; }
  .tally-strip__item, .tally-strip__value { border-right: 0; }
  .tally-strip__item:nth-child(3) { border-bottom: 1px solid var(--as-line); }
  .inv-stats { grid-template-columns: 1fr 1fr; }
  .inv-stat:nth-child(2n) { border-right: 0; }
  .inv-stat:nth-child(-n + 4) { border-bottom: 1px solid var(--as-line); }
}

/* ---------- administración ---------- */
.admin-page { padding: 2rem 0 4.5rem; background: var(--as-paper); }
.admin-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto; gap: 0.35rem 2rem; padding-bottom: 1.1rem; border-bottom: 1px solid var(--as-line); }
.admin-head__title { display: flex; align-items: center; flex-wrap: wrap; gap: 0.8rem; }
.admin-head h1 { font-size: clamp(3rem, 7vw, 5.2rem); line-height: 0.86; }
.admin-head__lede { grid-column: 1; max-width: 78ch; margin: 0.4rem 0 0; font-size: 0.88rem; color: var(--as-ink-soft); }
.admin-head__actions { grid-column: 2; grid-row: 1 / 3; display: flex; flex-wrap: wrap; gap: 0.5rem; align-self: end; }

.admin-warning { display: flex; align-items: flex-start; gap: 0.7rem; margin: 1.1rem 0; padding: 0.8rem 1rem; border: 1px solid var(--as-orange); background: var(--as-orange-soft); }
.admin-warning__tag { flex: 0 0 auto; padding: 0.18rem 0.4rem; background: var(--as-orange); color: var(--as-ink); font-family: var(--as-font-mono); font-size: 0.5rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.admin-warning p { margin: 0; font-size: 0.8rem; color: var(--as-ink-soft); }
.admin-warning code { font-family: var(--as-font-mono); font-size: 0.9em; color: var(--as-ink); }

.admin-stats { grid-template-columns: repeat(4, 1fr); }

.admin-grid { display: grid; grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.5fr); gap: 1.2rem; align-items: start; margin-top: 1.1rem; }

.admin-form-card { padding: 1.2rem; background: var(--as-tag); border: 1px solid var(--as-line); box-shadow: 0 22px 40px -34px rgba(0, 0, 0, 0.6); }
.admin-form-card h2 { font-size: 2rem; }
.admin-form-card__lede { margin: 0.3rem 0 0; font-size: 0.8rem; color: var(--as-ink-soft); }
.admin-form { display: flex; flex-direction: column; gap: 0.68rem; margin-top: 1rem; }
.admin-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.admin-form__row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.admin-checks { display: flex; flex-wrap: wrap; gap: 0.5rem 1.2rem; padding: 0.3rem 0; }
.admin-form__foot { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-top: 0.7rem; border-top: 1px solid var(--as-line); }
.admin-form__foot .fine { margin: 0; max-width: 44ch; font-size: 0.62rem; }
.admin-form__status { min-height: 1em; font-family: var(--as-font-mono); font-size: 0.58rem; letter-spacing: 0.03em; color: var(--as-ink-soft); }

.admin-list { min-width: 0; display: flex; flex-direction: column; gap: 0.7rem; }
.admin-list__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.admin-list h2 { font-size: 2rem; }
.admin-list__lede { max-width: 64ch; margin: 0.25rem 0 0; font-size: 0.8rem; color: var(--as-ink-soft); }
.admin-table { font-size: 0.76rem; }
.admin-table .inv-select { text-decoration: none; }
.admin-origin__tag { display: inline-block; padding: 0.16rem 0.3rem; border: 1px dashed var(--as-line); font-family: var(--as-font-mono); font-size: 0.5rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--as-muted); white-space: nowrap; }
.admin-origin__tag.is-added { border-color: var(--as-orange); background: var(--as-orange-soft); color: var(--as-orange-text); }
.admin-actions { width: 1%; text-align: right; white-space: nowrap; }
.admin-remove, .admin-restore { min-height: 2rem; padding: 0.25rem 0.5rem; font-size: 0.66rem; }

.admin-removed { margin-top: 0.8rem; padding-top: 0.8rem; border-top: 1px solid var(--as-line); }
.admin-removed h3 { font-size: 1.45rem; }
.admin-removed__list { display: flex; flex-direction: column; gap: 0.4rem; margin: 0.6rem 0 0; padding: 0; list-style: none; }
.admin-removed__item { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.5rem 0.6rem; border: 1px dashed var(--as-line); background: var(--as-tag-2); }
.admin-removed__copy { display: flex; flex-direction: column; gap: 0.1rem; font-size: 0.78rem; }
.admin-removed__copy span { font-family: var(--as-font-mono); font-size: 0.55rem; letter-spacing: 0.03em; color: var(--as-muted); }
.admin-empty { margin: 0.6rem 0 0; font-size: 0.8rem; color: var(--as-muted); }
.admin-footnote { margin-top: 1rem; }
.admin-footnote code { font-family: var(--as-font-mono); }

@media (max-width: 1180px) {
  .admin-grid { grid-template-columns: 1fr; }
  .admin-form__row--3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .admin-head { grid-template-columns: 1fr; }
  .admin-head__actions { grid-column: 1; grid-row: auto; justify-self: start; }
  .admin-stats { grid-template-columns: 1fr 1fr; }
  .admin-form__row, .admin-form__row--3 { grid-template-columns: 1fr; }
  .admin-form__foot { flex-direction: column; align-items: flex-start; }
  .admin-list__head { flex-direction: column; }
  .admin-removed__item { align-items: flex-start; flex-direction: column; }
}