/* ============================================================
   GSA v2 — Mejoras editoriales sobre el sistema original
   Extiende gsa.css. No reemplaza tokens, agrega componentes.
   ============================================================ */

/* ---------- Tipo: pequeñas extensiones ---------- */
.mono {
  font-family: 'Consolas', 'Courier New', monospace;
  letter-spacing: 0.04em;
}

/* ============================================================
   Acento dorado — uso limitado a firmas, píldoras y acentos de marca
   Tono extraído de la propuesta de GIVS (firma cursiva del documento)
   ============================================================ */
:root {
  --dorado: #A6884A;
  --dorado-soft: #F2EDDC;
}

/* ============================================================
   Brand mark — logo tipográfico (sustituto del PNG)
   Stack vertical:
       GSA
   CONTADORES · ABOGADOS
   Reemplazable por un PNG/SVG real cuando esté disponible.
   ============================================================ */
.brand-mark {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--negro);
  line-height: 1;
}
.brand-mark .bm-gsa {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--negro);
  line-height: 0.9;
}
.brand-mark .bm-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 9.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gris-2);
  white-space: nowrap;
}
.brand-mark .bm-dot {
  width: 4px;
  height: 4px;
  background: var(--gris-3);
  display: inline-block;
  flex-shrink: 0;
}

/* Variante grande para el footer */
.brand-mark.lg { gap: 6px; }
.brand-mark.lg .bm-gsa { font-size: 40px; }
.brand-mark.lg .bm-line { font-size: 11px; letter-spacing: 0.26em; gap: 10px; }
.brand-mark.lg .bm-dot { width: 5px; height: 5px; }

/* Mobile compacto */
@media (max-width: 380px) {
  .brand-mark .bm-gsa { font-size: 22px; }
  .brand-mark .bm-line { font-size: 8.5px; letter-spacing: 0.22em; gap: 6px; }
}

/* ============================================================
   1 · HERO v2 — ancla visual fuerte
   ============================================================ */
.heroV2 {
  position: relative;
  padding: clamp(72px, 12vh, 140px) 0 clamp(64px, 9vh, 110px);
  overflow: hidden;
}

/* Hoja de ledger: líneas finas horizontales detrás del hero */
.heroV2::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 39px,
      var(--line-faint) 39px,
      var(--line-faint) 40px
    );
  opacity: 0.6;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 60%, transparent 100%);
}

.heroV2 > .wrap { position: relative; z-index: 1; }

/* Sello editorial superior: fecha, ubicación, edición */
.hero-stamp {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: center;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-2);
  margin-bottom: var(--s-6);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--line-faint);
}
.hero-stamp .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gris-3);
  display: inline-block;
}
.hero-stamp .live {
  color: var(--negro);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-stamp .live .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #2C8A4F;
  position: relative;
}
.hero-stamp .live .pulse::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: #2C8A4F;
  opacity: 0.3;
  animation: pulseRing 2.4s ease-out infinite;
}
@keyframes pulseRing {
  0%   { transform: scale(0.6); opacity: 0.5; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Título: cleaner, sin script-inline awkward */
.heroV2-title {
  font-size: clamp(3.4rem, 2.4rem + 4.6vw, 6.1rem);
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin: 0 0 var(--s-5);
  color: var(--negro);
  font-weight: 700;
  max-width: 16ch;
}
.heroV2-title .period {
  color: var(--gris-3);
  font-weight: 700;
}

/* Quentin como firma visual grande debajo del título */
.heroV2-sig {
  font-family: var(--font-script);
  font-size: clamp(2.6rem, 1.6rem + 4vw, 4.6rem);
  line-height: 0.95;
  color: var(--dorado);
  display: inline-block;
  transform: rotate(-3deg) translateX(-6px);
  margin: var(--s-3) 0 var(--s-5);
}

.heroV2-lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 52ch;
  line-height: 1.45;
  margin: 0 0 var(--s-6);
}

.heroV2-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.heroV2-actions .availability {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: var(--s-3);
}
.heroV2-actions .availability::before {
  content: "";
  width: 6px; height: 6px;
  background: #2C8A4F;
  border-radius: 50%;
}

/* Stats horizontales debajo del hero, jerarquía fuerte */
.hero-stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(48px, 7vh, 96px);
  border-top: 1px solid var(--negro);
  border-bottom: 1px solid var(--line-faint);
}
@media (max-width: 760px) {
  .hero-stats-band { grid-template-columns: repeat(2, 1fr); }
}
.hero-stat {
  padding: var(--s-5) var(--s-4) var(--s-4) 0;
  border-right: 1px solid var(--line-faint);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hero-stat:last-child { border-right: 0; }
@media (max-width: 760px) {
  .hero-stat:nth-child(2) { border-right: 0; }
  .hero-stat:nth-child(1), .hero-stat:nth-child(2) { border-bottom: 1px solid var(--line-faint); padding-bottom: var(--s-4); }
  .hero-stat:nth-child(3), .hero-stat:nth-child(4) { padding-top: var(--s-4); }
}
.hero-stat-num {
  font-size: clamp(2.4rem, 1.6rem + 2.6vw, 3.8rem);
  font-weight: 700;
  color: var(--negro);
  line-height: 0.95;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}
.hero-stat-num .sub {
  color: var(--gris-3);
  font-size: 0.55em;
  font-weight: 400;
  margin-left: 4px;
}
.hero-stat-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 600;
}
.hero-stat-foot {
  font-size: 12px;
  color: var(--gris-3);
  margin-top: 4px;
  line-height: 1.4;
}

/* ============================================================
   2 · CINTA DE CONFIANZA — sectores + cifras duras
   ============================================================ */
.trust {
  padding: clamp(48px, 7vh, 80px) 0;
  background: var(--bg-soft);
}
.trust .wrap { position: relative; z-index: 1; }
.trust-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  flex-wrap: wrap;
  margin-bottom: var(--s-5);
}
.trust-head p {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 38ch;
  margin: 0;
}
.trust-sectors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-bottom: var(--s-5);
}
.trust-sectors .tag {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--negro);
  border: 1px solid var(--border);
  background: var(--blanco);
  padding: 8px 14px;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.trust-sectors .tag:hover { background: var(--negro); color: var(--blanco); border-color: var(--negro); }
.trust-sectors .tag .n {
  color: var(--gris-3);
  margin-left: 6px;
  font-size: 11px;
}
.trust-sectors .tag:hover .n { color: var(--gris-3); }

.trust-numbers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 720px) { .trust-numbers { grid-template-columns: 1fr; } }
.trust-num {
  background: var(--blanco);
  padding: var(--s-4) var(--s-5);
  display: flex;
  align-items: baseline;
  gap: var(--s-4);
}
.trust-num .big {
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
  font-weight: 700;
  color: var(--negro);
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.trust-num .lbl {
  font-size: 13px;
  color: var(--gris-1);
  line-height: 1.4;
}

/* ============================================================
   3 · SERVICIOS COMO ÍNDICE EDITORIAL (con acordeón)
   ============================================================ */
.svc-index {
  border-top: 1px solid var(--negro);
  margin-top: var(--s-6);
  list-style: none;
  padding: 0;
}
.svc-row {
  border-bottom: 1px solid var(--line-faint);
  position: relative;
}
.svc-row::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--negro);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 0.3s var(--ease-out);
}
.svc-row:hover::before,
.svc-row.open::before { transform: scaleY(1); }
.svc-row.open { background: var(--bg-soft); }

/* Header del renglón (click target) */
.svc-head {
  display: grid;
  grid-template-columns: 70px 1fr 50px;
  align-items: center;
  width: 100%;
  background: transparent;
  border: 0;
  padding: var(--s-5) 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  position: relative;
  transition: padding-left 0.3s var(--ease-out);
}
.svc-head:hover,
.svc-row.open .svc-head { padding-left: 12px; }

.svc-n {
  font-size: var(--step-3);
  font-weight: 700;
  color: var(--gris-3);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.2s ease;
}
.svc-row.open .svc-n { color: var(--negro); }

.svc-title {
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--negro);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.svc-arrow {
  font-size: 28px;
  color: var(--gris-3);
  text-align: right;
  transition: transform 0.3s var(--ease-out), color 0.2s ease;
  line-height: 1;
  display: inline-block;
  font-weight: 300;
}
.svc-row.open .svc-arrow {
  transform: rotate(45deg);
  color: var(--negro);
}

/* Panel expandible — grid-template-rows trick */
.svc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease-out);
  padding-left: 12px;
}
.svc-row.open .svc-panel { grid-template-rows: 1fr; }

.svc-panel-inner {
  overflow: hidden;
}
.svc-panel-content {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: var(--s-5);
  padding: 0 0 var(--s-5) 70px;
  align-items: start;
}
.svc-panel-content .svc-desc {
  font-size: var(--step-0);
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0;
  max-width: 54ch;
}
.svc-panel-content .svc-ideal {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--gris-2);
  line-height: 1.55;
  border-left: 2px solid var(--gris-3);
  padding: 4px 0 4px var(--s-3);
  margin: 0;
}
.svc-panel-content .svc-ideal strong {
  color: var(--negro);
  display: block;
  font-weight: 700;
  font-size: 11px;
  margin-bottom: 6px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .svc-head { grid-template-columns: 56px 1fr 36px; padding: var(--s-4) 0; }
  .svc-n { font-size: var(--step-2); }
  .svc-title { font-size: var(--step-1); }
  .svc-panel-content {
    grid-template-columns: 1fr;
    padding-left: 56px;
    gap: var(--s-4);
  }
}

/* ============================================================
   4 · CALENDARIO FISCAL — widget útil
   ============================================================ */
.cal {
  background: var(--blanco);
}
.cal-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--s-5);
  margin-bottom: var(--s-5);
  flex-wrap: wrap;
}
.cal-head .now {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.cal-head .now::before {
  content: "";
  width: 7px; height: 7px;
  background: #2C8A4F;
  border-radius: 50%;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 880px) { .cal-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .cal-grid { grid-template-columns: 1fr; } }

.cal-card {
  background: var(--blanco);
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  position: relative;
  transition: background 0.2s ease;
}
.cal-card:hover { background: var(--bg-soft); }
.cal-card.urgent { background: var(--negro); color: var(--gris-3); }
.cal-card.urgent .cal-tag { color: var(--gris-3); border-color: var(--gris-2); }
.cal-card.urgent .cal-date-day { color: var(--blanco); }
.cal-card.urgent .cal-date-mes { color: var(--gris-3); }
.cal-card.urgent .cal-title { color: var(--blanco); }
.cal-card.urgent .cal-desc { color: var(--gris-3); }
.cal-card.urgent .cal-count { color: var(--blanco); border-top-color: rgba(255,255,255,0.15); }
.cal-card.urgent:hover { background: var(--gris-1); }

.cal-tag {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-2);
  border: 1px solid var(--border);
  padding: 4px 8px;
  align-self: flex-start;
  line-height: 1;
}
.cal-date {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: var(--s-2);
}
.cal-date-day {
  font-size: clamp(2.6rem, 1.8rem + 2.2vw, 3.6rem);
  font-weight: 700;
  color: var(--negro);
  letter-spacing: -0.03em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.cal-date-mes {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-2);
}
.cal-title {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
}
.cal-desc {
  font-size: 13px;
  color: var(--gris-2);
  line-height: 1.45;
  margin: 0;
}
.cal-period {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--gris-2);
  margin: 6px 0 0;
  padding-top: 6px;
  border-top: 1px dashed var(--line-faint);
}
.cal-card.urgent .cal-period {
  color: var(--gris-3);
  border-top-color: rgba(255,255,255,0.1);
}
.cal-count {
  margin-top: auto;
  padding-top: var(--s-3);
  border-top: 1px solid var(--line-faint);
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.cal-count .n {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.cal-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--s-4);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line-faint);
  flex-wrap: wrap;
  gap: var(--s-3);
}
.cal-foot .link {
  font-size: 13px;
  color: var(--gris-2);
  border-bottom: 1px solid var(--gris-3);
  padding-bottom: 1px;
}
.cal-foot .link:hover { color: var(--negro); border-bottom-color: var(--negro); }

/* ============================================================
   5 · TRES COMPROMISOS — con Quentin a gran escala
   ============================================================ */
.prom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--negro);
}
@media (max-width: 800px) { .prom { grid-template-columns: 1fr; } }
.prom-cell {
  padding: var(--s-6) var(--s-5) var(--s-5) 0;
  border-right: 1px solid var(--line-faint);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.prom-cell:last-child { border-right: 0; }
@media (max-width: 800px) {
  .prom-cell { border-right: 0; border-bottom: 1px solid var(--line-faint); padding-right: 0; }
  .prom-cell:last-child { border-bottom: 0; }
}

.prom-word {
  font-family: var(--font-script);
  font-size: clamp(3.4rem, 2.4rem + 3.4vw, 5.2rem);
  line-height: 0.9;
  color: var(--gris-2);
  letter-spacing: -0.02em;
  margin: 0;
  transform: rotate(-3deg) translateX(-4px);
  transform-origin: left center;
  display: inline-block;
}
.prom-word-sub {
  display: inline-block;
  font-family: var(--font-script);
  font-weight: 400;
  color: var(--gris-3);
  font-size: clamp(1.1rem, 0.8rem + 0.8vw, 1.5rem);
  line-height: 1.2;
  margin: 10px 0 0;
  transform: rotate(-1.5deg);
  transform-origin: left center;
  max-width: 24ch;
}
.prom-num {
  position: absolute;
  top: var(--s-3);
  right: var(--s-4);
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gris-3);
}
.prom-cell:last-child .prom-num { right: 0; }
.prom h3 {
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--negro);
  margin: var(--s-3) 0 var(--s-2);
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 18ch;
}
.prom p {
  font-size: var(--step-0);
  color: var(--gris-1);
  margin: 0;
  max-width: 32ch;
  line-height: 1.5;
}

/* ============================================================
   6 · TESTIMONIOS — pull-quotes editoriales
   ============================================================ */
.testim-section { padding: clamp(64px, 10vh, 120px) 0; }
.testim-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
  margin-top: var(--s-6);
}
@media (max-width: 880px) { .testim-grid { grid-template-columns: 1fr; gap: var(--s-5); } }
.testim {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.testim-quote {
  font-size: var(--step-1);
  line-height: 1.4;
  color: var(--negro);
  font-weight: 300;
  letter-spacing: -0.01em;
  max-width: 32ch;
  margin: 0;
  position: relative;
  padding-top: var(--s-4);
}
.testim-quote::before {
  content: "“";
  font-family: 'Times New Roman', Georgia, serif;
  position: absolute;
  top: -22px;
  left: -8px;
  font-size: 80px;
  line-height: 1;
  color: var(--gris-3);
  font-weight: 400;
}
.testim-attr {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px solid var(--line-faint);
}
.testim-name {
  font-family: var(--font-script);
  font-size: var(--step-2);
  color: var(--gris-1);
  line-height: 1;
  transform: rotate(-2deg);
  display: inline-block;
  margin-bottom: 4px;
}
.testim-role {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-2);
  line-height: 1.5;
}

/* ============================================================
   7 · ADMIN LABS v2 — más intrigante
   ============================================================ */
.labsV2 {
  background: var(--negro);
  color: var(--gris-3);
  padding: clamp(80px, 11vh, 140px) 0;
  position: relative;
  overflow: hidden;
}
.labsV2::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 80% 30%, rgba(0,0,0,1) 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 80% 30%, rgba(0,0,0,1) 0%, transparent 75%);
  pointer-events: none;
}
.labsV2 > .wrap { position: relative; z-index: 1; }

.labsV2-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: var(--s-7);
  align-items: end;
}
@media (max-width: 820px) {
  .labsV2-grid { grid-template-columns: 1fr; gap: var(--s-5); }
}

.labsV2 .eyebrow { color: var(--gris-3); }
.labsV2 .eyebrow::before { background: var(--gris-2); }

.labsV2 h2 {
  color: var(--blanco);
  font-size: var(--step-5);
  margin: 0 0 var(--s-4);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.labsV2 h2 .name {
  font-family: var(--font-script);
  font-weight: 400;
  color: var(--gris-3);
  font-size: 0.7em;
  transform: rotate(-3deg);
  display: inline-block;
  margin-left: 8px;
}
.labsV2 .lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-3);
  line-height: 1.45;
  max-width: 36ch;
  margin: 0 0 var(--s-4);
}

.labsV2-experiments {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.labsV2-experiments li {
  display: grid;
  grid-template-columns: 90px 1fr 110px;
  gap: var(--s-3);
  padding: var(--s-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  align-items: baseline;
}
@media (max-width: 520px) {
  .labsV2-experiments li { grid-template-columns: 70px 1fr; }
  .labsV2-experiments li .exp-stage { grid-column: 2; padding-top: 4px; }
}
.exp-code {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gris-2);
}
.exp-title .exp-name {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--blanco);
}
.exp-title .exp-name::after {
  content: "·";
  color: var(--gris-3);
  margin: 0 8px;
  font-weight: 400;
}
.exp-title {
  font-size: var(--step-0);
  color: var(--blanco);
  line-height: 1.35;
  font-weight: 500;
}
.exp-title small {
  display: block;
  color: var(--gris-3);
  font-size: 13px;
  font-weight: 300;
  margin-top: 4px;
  max-width: 38ch;
}
.exp-stage {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-3);
  text-align: right;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}
.exp-stage .bar {
  width: 36px;
  height: 1px;
  background: var(--gris-2);
  display: inline-block;
  position: relative;
}
.exp-stage .bar .fill {
  position: absolute;
  inset: 0;
  background: var(--blanco);
  width: var(--p, 30%);
}

/* ============================================================
   8 · CTA ESCALERA — qué pasa después
   ============================================================ */
.cta-escalera {
  background: var(--negro);
  color: var(--blanco);
  padding: clamp(72px, 11vh, 130px) 0;
}
.cta-escalera .top {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--s-7);
  align-items: end;
  margin-bottom: var(--s-7);
}
@media (max-width: 820px) {
  .cta-escalera .top { grid-template-columns: 1fr; }
}
.cta-escalera h2 {
  color: var(--blanco);
  font-size: var(--step-6);
  margin: 0;
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 16ch;
}
.cta-escalera h2 em {
  font-family: var(--font-script);
  font-weight: 400;
  font-style: normal;
  color: var(--dorado);
  transform: rotate(-3deg);
  display: inline-block;
}
.cta-escalera .right p {
  color: var(--gris-3);
  font-size: var(--step-1);
  font-weight: 300;
  line-height: 1.45;
  max-width: 42ch;
  margin: 0 0 var(--s-4);
}
.cta-escalera .btn {
  background: var(--blanco);
  color: var(--negro);
}
.cta-escalera .btn:hover { background: var(--gris-3); }

.escalera-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.15);
}
@media (max-width: 760px) { .escalera-steps { grid-template-columns: 1fr; } }

.step {
  padding: var(--s-5) var(--s-4) var(--s-4) 0;
  border-right: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  position: relative;
}
.step:last-child { border-right: 0; }
@media (max-width: 760px) {
  .step { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); padding-right: 0; }
  .step:last-child { border-bottom: 0; }
}
.step-tag {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-3);
}
.step-n {
  font-size: var(--step-5);
  font-weight: 700;
  color: var(--blanco);
  letter-spacing: -0.03em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.step h4 {
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--blanco);
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.step p {
  font-size: 14px;
  color: var(--gris-3);
  margin: 0;
  line-height: 1.5;
  max-width: 30ch;
}
.step-time {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-2);
  margin-top: var(--s-2);
}

/* ============================================================
   Annotations layer — pins editoriales
   ============================================================ */
.anno-pin {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: oklch(70% 0.18 50);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  cursor: pointer;
  z-index: 30;
  box-shadow: 0 6px 20px rgba(200, 100, 30, 0.35), 0 0 0 4px rgba(255,255,255,0.9);
  transition: transform 0.2s ease;
  border: 0;
  padding: 0;
}
.anno-pin:hover { transform: scale(1.1); }
.anno-pin.active { background: var(--negro); }

.anno-tip {
  position: absolute;
  width: 280px;
  background: var(--blanco);
  border: 1px solid var(--border);
  box-shadow: 0 24px 48px -16px rgba(35, 31, 32, 0.25), 0 8px 16px -8px rgba(35, 31, 32, 0.1);
  padding: var(--s-4);
  z-index: 31;
  font-size: 13px;
  line-height: 1.5;
  color: var(--gris-1);
  pointer-events: auto;
}
.anno-tip strong {
  display: block;
  color: var(--negro);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 700;
}
.anno-tip .tip-num {
  display: inline-block;
  background: oklch(70% 0.18 50);
  color: white;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  margin-right: 8px;
}
body.no-annotations .anno-pin { display: none; }
body.no-annotations .anno-tip { display: none; }

/* Banner intro (notes para revisión) */
.review-banner {
  background: oklch(96% 0.02 50);
  border-bottom: 1px solid oklch(85% 0.08 50);
  padding: 14px 0;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: oklch(40% 0.08 50);
  position: relative;
  z-index: 40;
}
.review-banner .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}
.review-banner strong {
  color: oklch(40% 0.18 50);
  font-weight: 700;
  margin-right: 6px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.review-banner .actions {
  display: inline-flex;
  gap: 14px;
  align-items: center;
}
.review-banner .actions a,
.review-banner .actions button {
  font: inherit;
  color: oklch(40% 0.18 50);
  background: transparent;
  border: 1px solid oklch(70% 0.18 50);
  padding: 6px 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.review-banner .actions a:hover,
.review-banner .actions button:hover {
  background: oklch(70% 0.18 50);
  color: white;
}
body.no-annotations .review-banner { display: none; }


/* ============================================================
   Calculadora RFC personal — Decreto SAT (6º dígito)
   ============================================================ */
.rfc-calc {
  margin-top: var(--s-5);
  padding: var(--s-5);
  background: var(--negro);
  color: var(--gris-3);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--s-6);
  align-items: start;
  position: relative;
  overflow: hidden;
}
.rfc-calc::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.rfc-calc > * { position: relative; z-index: 1; }

@media (max-width: 760px) {
  .rfc-calc { grid-template-columns: 1fr; gap: var(--s-4); padding: var(--s-4); }
}

.rfc-calc .eyebrow { color: var(--gris-3); }
.rfc-calc .eyebrow::before { background: var(--gris-2); }
.rfc-calc h3 {
  color: var(--blanco);
  font-size: var(--step-2);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.015em;
  line-height: 1.1;
  max-width: 18ch;
}
.rfc-calc h3 em {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 400;
  color: var(--gris-3);
  font-size: 1.15em;
  display: inline-block;
  transform: rotate(-3deg);
}
.rfc-calc p {
  font-size: 13px;
  color: var(--gris-3);
  line-height: 1.55;
  margin: 0;
}

.rfc-form { display: flex; flex-direction: column; gap: var(--s-3); }
.rfc-label {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-3);
  margin-bottom: 4px;
}
.rfc-input-row {
  display: flex;
  gap: 8px;
}
.rfc-input-row input {
  font: inherit;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 17px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--blanco);
  color: var(--negro);
  border: 0;
  padding: 14px 18px;
  flex: 1;
  min-width: 0;
}
.rfc-input-row input:focus {
  outline: 2px solid var(--dorado);
  outline-offset: -2px;
}
.rfc-input-row input::placeholder {
  color: var(--gris-3);
  letter-spacing: 0.1em;
}
.rfc-input-row .btn {
  padding: 14px 20px;
  background: var(--blanco);
  color: var(--negro);
  font-size: 13px;
  white-space: nowrap;
}
.rfc-input-row .btn:hover {
  background: var(--gris-3);
}
.rfc-hint {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px !important;
  letter-spacing: 0.06em;
  color: var(--gris-2) !important;
  text-transform: uppercase;
}

.rfc-result {
  margin-top: var(--s-4);
  padding-top: var(--s-4);
  border-top: 1px solid rgba(255,255,255,0.15);
}
.rfc-result.is-error .rfc-result-reason {
  color: oklch(78% 0.16 30);
}

.rfc-result-tag {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-3);
  margin-bottom: var(--s-2);
}
.rfc-result-date {
  font-size: clamp(2rem, 1.4rem + 2vw, 2.8rem);
  font-weight: 700;
  color: var(--blanco);
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s-2);
  font-variant-numeric: tabular-nums;
}
.rfc-result-when {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-3);
  margin-bottom: var(--s-3);
}
.rfc-result-reason {
  font-size: 13px;
  color: var(--gris-3);
  line-height: 1.55;
  margin: 0;
}
.rfc-result-reason .digit-pill {
  display: inline-block;
  background: var(--dorado);
  color: var(--negro);
  font-family: 'Consolas', 'Courier New', monospace;
  font-weight: 700;
  font-size: 13px;
  padding: 1px 8px;
  margin: 0 2px;
  letter-spacing: 0;
}
.rfc-result-source {
  margin-top: var(--s-3);
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--gris-2);
}
.rfc-result-source a {
  color: var(--gris-3);
  border-bottom: 1px solid var(--gris-2);
}
.rfc-result-source a:hover { color: var(--blanco); border-bottom-color: var(--blanco); }


/* ============================================================
   Página: Calendario fiscal completo
   ============================================================ */
.cal-page-hero {
  padding: clamp(72px, 12vh, 130px) 0 clamp(40px, 6vh, 64px);
  position: relative;
}
.cal-page-hero .hero-stamp { margin-bottom: var(--s-5); }
.cal-page-hero h1 {
  font-size: clamp(2.8rem, 2rem + 3.5vw, 5rem);
  letter-spacing: -0.03em;
  line-height: 0.96;
  margin: 0 0 var(--s-4);
  color: var(--negro);
  max-width: 18ch;
}
.cal-page-hero .lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 60ch;
  line-height: 1.45;
  margin: 0 0 var(--s-5);
}

/* Year selector */
.year-switch {
  display: inline-flex;
  border: 1px solid var(--border);
  background: var(--blanco);
  margin-top: var(--s-3);
}
.year-switch button {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 12px 22px;
  background: transparent;
  color: var(--gris-2);
  border: 0;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.year-switch button:hover { color: var(--negro); }
.year-switch button.active {
  background: var(--negro);
  color: var(--blanco);
}

/* Resumen */
.cal-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: var(--s-5) 0 var(--s-7);
}
@media (max-width: 720px) {
  .cal-summary { grid-template-columns: repeat(2, 1fr); }
}
.cal-summary-cell {
  background: var(--blanco);
  padding: var(--s-4) var(--s-4);
}
.cal-summary-cell .n {
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem);
  font-weight: 700;
  color: var(--negro);
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  display: block;
  margin-bottom: 4px;
}
.cal-summary-cell .l {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-2);
}

/* Lista de meses */
.cal-year {
  display: flex;
  flex-direction: column;
  gap: var(--s-6);
}
.cal-month {
  border-top: 1px solid var(--negro);
}
.cal-month.is-past { opacity: 0.7; }

.cal-month-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-4) 0 var(--s-3);
  flex-wrap: wrap;
}
.cal-month-name {
  font-size: var(--step-3);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--negro);
  line-height: 1;
  text-transform: uppercase;
}
.cal-month-name .year {
  color: var(--gris-3);
  font-size: 0.6em;
  margin-left: 8px;
  letter-spacing: 0;
}
.cal-month-meta {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-2);
}
.cal-month-meta .now-pill {
  background: var(--negro);
  color: var(--blanco);
  padding: 2px 8px;
  margin-right: 8px;
}

/* Renglones por obligación */
.cal-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--line-faint);
}
.cal-row {
  display: grid;
  grid-template-columns: 92px 140px minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--s-4);
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid var(--line-faint);
  transition: background 0.2s ease, padding-left 0.2s ease;
}
.cal-row:hover { background: var(--bg-soft); padding-left: 8px; }
.cal-row.is-past { color: var(--gris-3); }
.cal-row.is-today { background: var(--dorado-soft); }
.cal-row.is-today:hover { background: oklch(90% 0.06 80); }

@media (max-width: 820px) {
  .cal-row {
    grid-template-columns: 76px 1fr;
    grid-template-areas:
      "date title"
      "date tag"
      "date period";
    row-gap: 4px;
    column-gap: var(--s-3);
  }
  .cal-row .cal-row-date { grid-area: date; }
  .cal-row .cal-row-title { grid-area: title; }
  .cal-row .cal-row-tag { grid-area: tag; }
  .cal-row .cal-row-period { grid-area: period; }
}

.cal-row-date {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.cal-row-date .d {
  font-size: 26px;
  font-weight: 700;
  color: var(--negro);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1;
}
.cal-row.is-past .cal-row-date .d { color: var(--gris-3); }
.cal-row-date .dow {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-2);
}
.cal-row-date .adj {
  display: inline-block;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--dorado);
  padding: 1px 5px;
  border: 1px solid var(--dorado);
  margin-left: 6px;
  text-transform: uppercase;
}

.cal-row-tag {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-2);
  padding: 4px 8px;
  border: 1px solid var(--border);
  background: var(--blanco);
  display: inline-block;
  align-self: start;
  line-height: 1;
}

.cal-row-title {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
  letter-spacing: -0.005em;
  line-height: 1.35;
}
.cal-row-title small {
  display: block;
  font-weight: 400;
  font-size: 13px;
  color: var(--gris-2);
  margin-top: 2px;
  letter-spacing: 0;
  text-transform: none;
}
.cal-row.is-past .cal-row-title { color: var(--gris-2); }

.cal-row-period {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--gris-2);
  text-align: right;
  line-height: 1.45;
}
@media (max-width: 820px) {
  .cal-row-period { text-align: left; }
}

/* Fuente legal — referencia DOF */
.cal-source {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: var(--s-5);
  margin-top: var(--s-7);
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--s-5);
  align-items: start;
}
@media (max-width: 760px) {
  .cal-source { grid-template-columns: 1fr; }
}
.cal-source h3 {
  font-size: var(--step-1);
  margin: 0 0 var(--s-3);
  line-height: 1.2;
  color: var(--negro);
}
.cal-source p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--gris-1);
  margin: 0 0 var(--s-3);
}
.cal-source ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cal-source ul li {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gris-1);
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.cal-source ul li::before {
  content: "→";
  color: var(--gris-3);
  flex-shrink: 0;
}
.cal-source ul a {
  color: var(--negro);
  border-bottom: 1px solid var(--gris-3);
  padding-bottom: 1px;
}
.cal-source ul a:hover { border-bottom-color: var(--negro); }
.cal-source .note {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gris-2);
  margin-top: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px solid var(--border);
}


/* ============================================================
   Testimonios — carrusel
   ============================================================ */
.testim-carousel {
  margin-top: var(--s-7);
  position: relative;
}
.testim-stage {
  display: grid;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  min-height: 280px;
}
.testim-slide {
  grid-area: 1 / 1;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-4);
}
.testim-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.testim-slide .testim-quote-big {
  font-size: clamp(1.3rem, 1rem + 1vw, 1.7rem);
  font-weight: 300;
  color: var(--negro);
  line-height: 1.45;
  letter-spacing: -0.01em;
  max-width: 38ch;
  margin: 0;
  position: relative;
  padding: var(--s-5) 0 0;
}
.testim-slide .testim-quote-big::before {
  content: "“";
  font-family: 'Times New Roman', Georgia, serif;
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 96px;
  line-height: 1;
  color: var(--gris-3);
  font-weight: 400;
}
.testim-slide .testim-attr-c {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding-top: var(--s-3);
}
.testim-slide .testim-name-c {
  font-family: var(--font-script);
  font-size: var(--step-2);
  color: var(--gris-1);
  line-height: 1;
  transform: rotate(-2deg);
  display: inline-block;
}
.testim-slide .testim-role-c {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-2);
}

/* Indicadores (líneas, no puntos — más editorial) */
.testim-dots {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: var(--s-6);
}
.testim-dot {
  width: 32px;
  height: 2px;
  background: var(--border);
  border: 0;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, transform 0.3s ease;
}
.testim-dot:hover { background: var(--gris-3); }
.testim-dot.is-active {
  background: var(--negro);
  transform: scaleY(2);
}

/* Contador */
.testim-counter {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-3);
  text-align: center;
  margin-top: var(--s-3);
  font-variant-numeric: tabular-nums;
}


/* ============================================================
   Equipo — grid de tarjetas con flip 3D
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: var(--s-6);
}
@media (max-width: 880px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .team-grid { grid-template-columns: 1fr; } }

.team-card {
  background: var(--blanco);
  perspective: 1200px;
  min-height: 200px;
  position: relative;
  padding: 0;
}
.team-card-btn {
  width: 100%;
  min-height: 200px;
  display: block;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
}
.team-card-btn:focus-visible {
  outline: 2px solid var(--negro);
  outline-offset: -3px;
}

.team-flip {
  position: relative;
  width: 100%;
  min-height: 200px;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.team-card.is-flipped .team-flip {
  transform: rotateY(180deg);
}

.team-face {
  position: absolute;
  inset: 0;
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: var(--blanco);
  transition: background 0.25s ease;
}
.team-card:hover .team-face { background: var(--bg-soft); }

.team-face-back {
  transform: rotateY(180deg);
  justify-content: flex-start;
  gap: var(--s-4);
}

.team-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-script);
  font-size: 26px;
  color: var(--gris-2);
  line-height: 1;
}
.team-card.lead .team-avatar {
  background: var(--negro);
  color: var(--gris-3);
  border-color: var(--negro);
}

.team-role {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 700;
  margin: 0;
}
.team-card.lead .team-role { color: var(--gris-1); }

.team-name {
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--negro);
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.team-bio {
  font-size: 13.5px;
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0;
}

.flip-hint {
  margin-top: auto;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-3);
  font-weight: 600;
  transition: color 0.2s ease;
}
.team-card:hover .flip-hint { color: var(--negro); }


/* ============================================================
   Página: Servicios — detalle completo
   ============================================================ */
.svc-page-hero {
  padding: clamp(72px, 12vh, 130px) 0 clamp(40px, 6vh, 64px);
  position: relative;
  overflow: hidden;
}
.svc-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 39px,
    var(--line-faint) 39px,
    var(--line-faint) 40px
  );
  opacity: 0.5;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
}
.svc-page-hero > .wrap { position: relative; z-index: 1; }

.svc-page-hero h1 {
  font-size: clamp(2.8rem, 2rem + 4vw, 5.4rem);
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin: 0 0 var(--s-4);
  color: var(--negro);
  max-width: 16ch;
}
.svc-page-hero h1 em {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 400;
  color: var(--gris-2);
  font-size: 1.05em;
  transform: rotate(-3deg);
  display: inline-block;
}
.svc-page-hero .lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 58ch;
  line-height: 1.45;
  margin: 0;
}

/* TOC sticky */
.svc-toc {
  position: sticky;
  top: 72px;
  z-index: 20;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.svc-toc-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.svc-toc-list::-webkit-scrollbar { display: none; }
.svc-toc-list li { flex-shrink: 0; }
.svc-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px clamp(14px, 2vw, 22px);
  font-size: 13px;
  font-weight: 500;
  color: var(--gris-2);
  border-right: 1px solid var(--line-faint);
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.svc-toc-link:hover { color: var(--negro); background: var(--bg-soft); }
.svc-toc-link.is-active {
  color: var(--negro);
  background: var(--bg-soft);
  font-weight: 700;
}
.svc-toc-link .n {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  color: var(--gris-3);
  letter-spacing: 0.06em;
}
.svc-toc-link.is-active .n { color: var(--negro); }

/* Bloque de servicio */
.svc-block {
  padding: clamp(64px, 10vh, 110px) 0;
  border-bottom: 1px solid var(--line-faint);
  scroll-margin-top: 140px;
}
.svc-block:last-child { border-bottom: 0; }

.svc-block-head {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  margin-bottom: var(--s-6);
}
@media (max-width: 720px) {
  .svc-block-head { grid-template-columns: 1fr; gap: var(--s-3); }
}
.svc-block-num {
  font-size: clamp(4rem, 3rem + 3.5vw, 7rem);
  font-weight: 700;
  color: var(--gris-3);
  line-height: 0.85;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.svc-block-title {
  font-size: clamp(2rem, 1.4rem + 2.4vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.02;
  color: var(--negro);
  margin: 0 0 var(--s-4);
}
.svc-block-lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 56ch;
  line-height: 1.5;
  margin: 0;
}

.svc-block-grid {
  display: grid;
  grid-template-columns: 130px minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  padding-top: var(--s-5);
  border-top: 1px solid var(--border);
}
@media (max-width: 880px) {
  .svc-block-grid { grid-template-columns: 1fr; }
}

.svc-block-spacer {} /* columna fantasma para alinear con el número */
@media (max-width: 880px) {
  .svc-block-spacer { display: none; }
}

.svc-block-include h4,
.svc-block-ideal h4 {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--negro);
  font-weight: 700;
  margin: 0 0 var(--s-3);
}
.svc-block-include ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.svc-block-include li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  font-size: var(--step--1);
  color: var(--gris-1);
  line-height: 1.5;
  align-items: baseline;
}
.svc-block-include li::before {
  content: "—";
  color: var(--gris-3);
  font-weight: 700;
}

.svc-block-ideal {
  background: var(--bg-soft);
  border-left: 2px solid var(--negro);
  padding: var(--s-4) var(--s-4);
}
.svc-block-ideal p {
  font-size: var(--step--1);
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0;
}
.svc-block-ideal p strong { color: var(--negro); }
.svc-block-ideal .signature {
  display: block;
  margin-top: var(--s-3);
  font-size: var(--step-1);
  color: var(--gris-2);
  transform: rotate(-2deg) translateX(4px);
  transform-origin: left center;
}

/* Variante invertida para defensa fiscal (último) — más editorial */
.svc-block.svc-dark {
  background: var(--negro);
  color: var(--gris-3);
  border-bottom-color: rgba(255,255,255,0.1);
}
.svc-block.svc-dark .svc-block-num { color: var(--gris-2); }
.svc-block.svc-dark .svc-block-title { color: var(--blanco); }
.svc-block.svc-dark .svc-block-lede { color: var(--gris-3); }
.svc-block.svc-dark .svc-block-grid { border-top-color: rgba(255,255,255,0.15); }
.svc-block.svc-dark .svc-block-include h4,
.svc-block.svc-dark .svc-block-ideal h4 { color: var(--blanco); }
.svc-block.svc-dark .svc-block-include li { color: var(--gris-3); }
.svc-block.svc-dark .svc-block-include li::before { color: var(--gris-2); }
.svc-block.svc-dark .svc-block-ideal {
  background: rgba(255,255,255,0.05);
  border-left-color: var(--blanco);
}
.svc-block.svc-dark .svc-block-ideal p { color: var(--gris-3); }
.svc-block.svc-dark .svc-block-ideal p strong { color: var(--blanco); }
.svc-block.svc-dark .svc-block-ideal .signature { color: var(--gris-2); }


/* ============================================================
   Página Servicios — Cómo trabajamos (infra y método)
   ============================================================ */
.howto {
  background: var(--bg-soft);
  padding: clamp(72px, 11vh, 130px) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.howto .section-head { margin-bottom: var(--s-6); }

/* 4 pilares */
.howto-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  background-color: var(--border);
}
@media (max-width: 1000px) { .howto-pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .howto-pillars { grid-template-columns: 1fr; } }

.howto-pillar {
  background: var(--blanco);
  padding: var(--s-5) var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  position: relative;
  min-height: 220px;
}
.howto-pillar .p-num {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gris-3);
  font-weight: 600;
}
.howto-pillar h3 {
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--negro);
  margin: 0;
  line-height: 1.2;
  max-width: 18ch;
}
.howto-pillar p {
  font-size: 13.5px;
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0;
}
.howto-pillar .p-tag {
  margin-top: auto;
  padding-top: var(--s-3);
  border-top: 1px dashed var(--border);
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gris-2);
}

/* 3 garantías editoriales */
.howto-promises {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: var(--s-6);
  border-top: 1px solid var(--negro);
}
@media (max-width: 880px) { .howto-promises { grid-template-columns: 1fr; } }

.howto-promise {
  padding: var(--s-5) var(--s-5) var(--s-5) 0;
  border-right: 1px solid var(--line-faint);
  position: relative;
}
.howto-promise:last-child { border-right: 0; }
@media (max-width: 880px) {
  .howto-promise { border-right: 0; border-bottom: 1px solid var(--line-faint); padding-right: 0; }
  .howto-promise:last-child { border-bottom: 0; }
}

.howto-promise .word {
  font-family: var(--font-script);
  font-size: clamp(2.2rem, 1.6rem + 1.8vw, 3.2rem);
  line-height: 0.95;
  color: var(--dorado);
  letter-spacing: -0.01em;
  margin: 0 0 var(--s-3);
  transform: rotate(-2deg);
  display: inline-block;
  transform-origin: left center;
}
.howto-promise h4 {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
  margin: 0 0 8px;
  letter-spacing: -0.005em;
  line-height: 1.25;
  max-width: 22ch;
}
.howto-promise p {
  font-size: 13.5px;
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0;
  max-width: 32ch;
}


/* ============================================================
   Página: Nosotros
   ============================================================ */
.nos-hero {
  padding: clamp(72px, 12vh, 130px) 0 clamp(40px, 6vh, 64px);
  position: relative;
  overflow: hidden;
}
.nos-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 39px,
    var(--line-faint) 39px,
    var(--line-faint) 40px
  );
  opacity: 0.5;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
}
.nos-hero > .wrap { position: relative; z-index: 1; }

.nos-hero h1 {
  font-size: clamp(2.8rem, 2rem + 4vw, 5.4rem);
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin: 0 0 var(--s-4);
  color: var(--negro);
  max-width: 18ch;
}
.nos-hero h1 em {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 400;
  color: var(--dorado);
  font-size: 1.05em;
  transform: rotate(-3deg);
  display: inline-block;
}
.nos-hero .lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 58ch;
  line-height: 1.45;
  margin: 0;
}

/* Historia: timeline editorial */
.history {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 80px);
  padding: clamp(64px, 10vh, 110px) 0;
  border-top: 1px solid var(--negro);
}
@media (max-width: 760px) { .history { grid-template-columns: 1fr; } }
.history h2 {
  font-size: var(--step-4);
  margin: 0;
  line-height: 1;
  letter-spacing: -0.025em;
}
.history-body p {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 60ch;
  margin: 0 0 var(--s-4);
  line-height: 1.55;
}
.history-body p strong { color: var(--negro); }
.history-body .pull {
  font-family: var(--font-script);
  color: var(--dorado);
  font-size: clamp(1.7rem, 1.3rem + 1.5vw, 2.6rem);
  line-height: 1.15;
  display: block;
  transform: rotate(-2deg) translateX(-6px);
  margin: var(--s-4) 0;
  max-width: 32ch;
}

/* Misión + cita Kelvin */
.mission {
  background: var(--negro);
  color: var(--gris-3);
  padding: clamp(72px, 11vh, 130px) 0;
  position: relative;
  overflow: hidden;
}
.mission::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 80% 30%, rgba(0,0,0,1) 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 80% 30%, rgba(0,0,0,1) 0%, transparent 75%);
}
.mission > .wrap { position: relative; z-index: 1; }

.mission-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
@media (max-width: 820px) { .mission-grid { grid-template-columns: 1fr; } }

.mission .eyebrow { color: var(--gris-3); }
.mission .eyebrow::before { background: var(--gris-2); }
.mission h2 {
  color: var(--blanco);
  font-size: var(--step-4);
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0 0 var(--s-4);
  max-width: 14ch;
}
.mission-text {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-3);
  line-height: 1.5;
  max-width: 46ch;
  margin: 0 0 var(--s-4);
}
.mission-text strong { color: var(--blanco); font-weight: 700; }

.quote-block {
  border-left: 1px solid rgba(255,255,255,0.15);
  padding-left: var(--s-5);
  padding-top: var(--s-2);
}
.quote-block p {
  font-family: var(--font-script);
  font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.8rem);
  line-height: 1.2;
  color: var(--blanco);
  margin: 0 0 var(--s-4);
  letter-spacing: -0.005em;
}
.quote-block cite {
  display: block;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-3);
  font-style: normal;
}

/* Socios — perfiles extensos */
.partners {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: var(--s-6);
}
@media (max-width: 880px) { .partners { grid-template-columns: 1fr; } }

.partner {
  background: var(--blanco);
  padding: clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.partner-head {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  margin-bottom: var(--s-3);
}
.partner-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--negro);
  color: var(--gris-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-script);
  font-size: 44px;
  line-height: 1;
  flex-shrink: 0;
}
.partner-head-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.partner-role {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 700;
}
.partner-name {
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--negro);
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.015em;
}
.partner-creds {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gris-3);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--line-faint);
}
.partner-bio {
  font-size: 14.5px;
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0;
  max-width: 44ch;
}
.partner-focus {
  margin-top: auto;
  padding-top: var(--s-4);
  border-top: 1px solid var(--line-faint);
}
.partner-focus span {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--negro);
  font-weight: 700;
  margin-bottom: 6px;
  display: block;
}
.partner-focus p {
  font-size: 13.5px;
  color: var(--gris-2);
  line-height: 1.5;
  margin: 0;
}

/* Contadores — cards más simples (sin flip aquí) */
.contadores {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: var(--s-6);
}
@media (max-width: 880px) { .contadores { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .contadores { grid-template-columns: 1fr; } }

.contador-card {
  background: var(--blanco);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
  transition: background 0.2s ease;
}
.contador-card:hover { background: var(--bg-soft); }
.contador-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-script);
  font-size: 26px;
  color: var(--gris-2);
  line-height: 1;
}
.contador-role {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 700;
  margin: 0;
}
.contador-name {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.005em;
}
.contador-bio {
  font-size: 12.5px;
  color: var(--gris-2);
  line-height: 1.5;
  margin: 0;
}

/* Valores expandidos */
.values-x {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--negro);
  margin-top: var(--s-6);
}
@media (max-width: 880px) { .values-x { grid-template-columns: 1fr; } }

.value-x {
  padding: var(--s-5) var(--s-5) var(--s-5) 0;
  border-right: 1px solid var(--line-faint);
}
.value-x:last-child { border-right: 0; }
@media (max-width: 880px) {
  .value-x { border-right: 0; border-bottom: 1px solid var(--line-faint); padding-right: 0; }
  .value-x:last-child { border-bottom: 0; }
}
.value-x-num {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gris-3);
  margin-bottom: var(--s-3);
}
.value-x-word {
  font-family: var(--font-script);
  font-size: clamp(2.6rem, 2rem + 2vw, 4rem);
  color: var(--dorado);
  line-height: 0.95;
  margin: 0 0 var(--s-3);
  transform: rotate(-3deg) translateX(-3px);
  transform-origin: left center;
  display: inline-block;
}
.value-x h3 {
  font-size: var(--step-1);
  font-weight: 700;
  margin: 0 0 var(--s-3);
  line-height: 1.2;
  max-width: 18ch;
}
.value-x > p {
  font-size: var(--step-0);
  color: var(--gris-1);
  margin: 0 0 var(--s-4);
  max-width: 32ch;
  line-height: 1.5;
}
.value-x-example {
  font-size: 13px;
  color: var(--gris-2);
  line-height: 1.5;
  padding: var(--s-3);
  background: var(--bg-soft);
  border-left: 2px solid var(--dorado);
  margin: 0;
}
.value-x-example strong {
  color: var(--negro);
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 4px;
}


/* ============================================================
   Página: Contacto
   ============================================================ */
.ct-hero {
  padding: clamp(72px, 12vh, 130px) 0 clamp(40px, 6vh, 64px);
  position: relative;
  overflow: hidden;
}
.ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 39px,
    var(--line-faint) 39px,
    var(--line-faint) 40px
  );
  opacity: 0.5;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
}
.ct-hero > .wrap { position: relative; z-index: 1; }
.ct-hero h1 {
  font-size: clamp(2.8rem, 2rem + 4vw, 5.4rem);
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin: 0 0 var(--s-4);
  color: var(--negro);
  max-width: 16ch;
}
.ct-hero h1 em {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 400;
  color: var(--dorado);
  font-size: 1.05em;
  transform: rotate(-3deg);
  display: inline-block;
}
.ct-hero .lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 58ch;
  line-height: 1.45;
  margin: 0;
}

/* Layout grid: form + sidebar */
.ct-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  padding: clamp(40px, 6vh, 80px) 0 clamp(64px, 9vh, 110px);
  align-items: start;
}
@media (max-width: 960px) { .ct-layout { grid-template-columns: 1fr; } }

/* === Form === */
.ct-form {
  background: var(--blanco);
  border: 1px solid var(--border);
  padding: clamp(28px, 4vw, 48px);
}

.ct-form-step {
  border-top: 1px solid var(--line-faint);
  padding-top: var(--s-5);
  margin-top: var(--s-5);
}
.ct-form-step:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }

.ct-step-head {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  margin-bottom: var(--s-4);
}
.ct-step-n {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gris-3);
  font-weight: 700;
}
.ct-step-title {
  font-size: var(--step-1);
  font-weight: 700;
  margin: 0;
  color: var(--negro);
  letter-spacing: -0.01em;
}

.ct-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}
@media (max-width: 600px) { .ct-fields { grid-template-columns: 1fr; } }

.ct-field { display: flex; flex-direction: column; gap: 6px; }
.ct-field.full { grid-column: 1 / -1; }

.ct-field label {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--negro);
  font-weight: 600;
}
.ct-field label .req {
  color: var(--dorado);
  margin-left: 4px;
}

.ct-field input,
.ct-field select,
.ct-field textarea {
  font: inherit;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--negro);
  background: var(--bg-soft);
  border: 1px solid transparent;
  padding: 12px 14px;
  width: 100%;
  transition: border-color 0.2s ease, background 0.2s ease;
  border-radius: 0;
}
.ct-field input:focus,
.ct-field select:focus,
.ct-field textarea:focus {
  outline: none;
  border-color: var(--negro);
  background: var(--blanco);
}
.ct-field input::placeholder,
.ct-field textarea::placeholder {
  color: var(--gris-3);
}
.ct-field textarea {
  resize: vertical;
  min-height: 110px;
}
.ct-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><path fill='%23464F56' d='M5 8l5 5 5-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 36px;
}

/* Radio group inline */
.ct-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ct-radio {
  position: relative;
  flex: 1 1 0;
  min-width: 100px;
}
.ct-radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.ct-radio span {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-1);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}
.ct-radio:hover span { border-color: var(--gris-2); color: var(--negro); }
.ct-radio input:checked + span {
  background: var(--negro);
  color: var(--blanco);
  border-color: var(--negro);
}

/* Conditional field — slides in */
.ct-conditional {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease-out);
  overflow: hidden;
  margin-top: 0;
}
.ct-conditional.is-shown {
  grid-template-rows: 1fr;
  margin-top: var(--s-4);
}
.ct-conditional > div { overflow: hidden; }

/* Submit area */
.ct-submit {
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line-faint);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.ct-submit .ct-wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 28px;
  background: var(--negro);
  color: var(--blanco);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  border: 0;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s ease, transform 0.15s ease;
}
.ct-submit .ct-wa-btn:hover { background: var(--gris-1); transform: translateY(-1px); }
.ct-submit .ct-wa-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.ct-submit .ct-note {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gris-2);
  text-align: center;
}
.ct-submit .ct-error {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: oklch(60% 0.18 30);
  text-align: center;
  margin: 0;
  min-height: 16px;
}

/* === Sidebar info === */
.ct-side {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  padding-right: 4px;
}
@media (max-width: 960px) {
  .ct-side {
    position: static;
    max-height: none;
    overflow: visible;
  }
}
/* Scrollbar fino en navegadores que lo respetan */
.ct-side::-webkit-scrollbar { width: 6px; }
.ct-side::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.ct-side::-webkit-scrollbar-thumb:hover { background: var(--gris-3); }

.ct-info-row {
  border-top: 1px solid var(--border);
  padding-top: var(--s-3);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--s-3);
  align-items: baseline;
}
@media (max-width: 460px) { .ct-info-row { grid-template-columns: 1fr; gap: 2px; } }
.ct-info-label {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gris-2);
}
.ct-info-value {
  font-size: var(--step-0);
  color: var(--negro);
  font-weight: 500;
  line-height: 1.4;
}
.ct-info-value a {
  color: var(--negro);
  border-bottom: 1px solid var(--gris-3);
  transition: border-color 0.2s ease;
}
.ct-info-value a:hover { border-bottom-color: var(--negro); }
.ct-info-sub {
  font-size: 12.5px;
  color: var(--gris-2);
  display: block;
  margin-top: 4px;
  font-weight: 400;
}

.ct-side-script {
  font-family: var(--font-script);
  font-size: var(--step-3);
  color: var(--dorado);
  line-height: 1;
  transform: rotate(-3deg);
  display: inline-block;
  margin-top: var(--s-3);
}

/* Map */
.ct-map {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  overflow: hidden;
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.4s ease;
}
.ct-map.ct-map-wide {
  aspect-ratio: 21 / 9;
  margin-top: var(--s-6);
}
@media (max-width: 760px) {
  .ct-map.ct-map-wide { aspect-ratio: 4 / 3; }
}
.ct-map:hover { filter: grayscale(0) contrast(1); }
.ct-map iframe { width: 100%; height: 100%; border: 0; display: block; }


/* ============================================================
   Contacto · honeypot + captcha matemático + modal confirmación
   ============================================================ */

/* Honeypot — campo invisible para humanos, visible para bots */
.ct-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Captcha matemático */
.ct-captcha {
  display: flex;
  align-items: end;
  gap: var(--s-3);
  margin-top: var(--s-4);
  padding: var(--s-3) var(--s-4);
  background: var(--bg-soft);
  border: 1px solid var(--border);
}
.ct-captcha-q {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gris-1);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ct-captcha-q .label {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-2);
  font-weight: 600;
}
.ct-captcha-q .expr {
  font-size: 18px;
  font-weight: 700;
  color: var(--negro);
  font-variant-numeric: tabular-nums;
}
.ct-captcha input {
  width: 80px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 16px;
  text-align: center;
  font-weight: 700;
  background: var(--blanco);
  border: 1px solid var(--border);
  padding: 10px;
}
.ct-captcha input:focus {
  outline: none;
  border-color: var(--negro);
}

/* Char counter */
.ct-char-counter {
  text-align: right;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  color: var(--gris-3);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.ct-char-counter.is-near { color: var(--dorado); }
.ct-char-counter.is-over { color: oklch(60% 0.18 30); }

/* Modal de confirmación */
.ct-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(35, 31, 32, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.ct-modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.ct-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -45%);
  z-index: 101;
  background: var(--blanco);
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  padding: clamp(28px, 4vw, 48px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s var(--ease-out);
}
.ct-modal.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}

.ct-modal-check {
  width: 56px;
  height: 56px;
  background: var(--negro);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-4);
}
.ct-modal-check svg {
  width: 28px;
  height: 28px;
  stroke: var(--blanco);
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ct-modal h3 {
  font-size: var(--step-3);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--negro);
}
.ct-modal p {
  font-size: var(--step-0);
  color: var(--gris-1);
  line-height: 1.55;
  margin: 0 0 var(--s-3);
}
.ct-modal .status {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  margin-bottom: var(--s-4);
}
.ct-modal .status.in-hours { color: oklch(45% 0.14 145); border-color: oklch(80% 0.10 145); background: oklch(96% 0.04 145); }
.ct-modal .status.in-hours::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: oklch(55% 0.14 145);
}
.ct-modal .status.out-hours { color: var(--gris-1); }
.ct-modal .status.out-hours::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gris-3);
}

.ct-modal-actions {
  display: flex;
  gap: var(--s-3);
  margin-top: var(--s-5);
  flex-wrap: wrap;
}
.ct-modal-actions .ct-wa-btn {
  flex: 1;
  min-width: 200px;
}
.ct-modal-cancel {
  padding: 18px 28px;
  background: transparent;
  color: var(--gris-1);
  border: 1px solid var(--border);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}
.ct-modal-cancel:hover { background: var(--bg-soft); color: var(--negro); }

.ct-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--gris-2);
  line-height: 1;
  padding: 0;
}
.ct-modal-close:hover { color: var(--negro); border-color: var(--negro); }


/* ============================================================
   Página: Recursos — índice
   ============================================================ */
.rc-hero {
  padding: clamp(72px, 12vh, 130px) 0 clamp(40px, 6vh, 64px);
  position: relative;
  overflow: hidden;
}
.rc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 39px,
    var(--line-faint) 39px,
    var(--line-faint) 40px
  );
  opacity: 0.5;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
}
.rc-hero > .wrap { position: relative; z-index: 1; }
.rc-hero h1 {
  font-size: clamp(2.8rem, 2rem + 4vw, 5.4rem);
  letter-spacing: -0.035em;
  line-height: 0.94;
  margin: 0 0 var(--s-4);
  color: var(--negro);
  max-width: 18ch;
}
.rc-hero h1 em {
  font-family: var(--font-script);
  font-style: normal;
  font-weight: 400;
  color: var(--dorado);
  font-size: 1.05em;
  transform: rotate(-3deg);
  display: inline-block;
}
.rc-hero .lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 58ch;
  line-height: 1.45;
  margin: 0;
}

/* Grid de guías */
.rc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: var(--s-6);
}

.rc-card {
  background: var(--blanco);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-height: 280px;
  text-decoration: none;
  color: inherit;
  transition: background 0.25s ease, padding-left 0.3s var(--ease-out);
  position: relative;
  border-left: 2px solid transparent;
}
.rc-card.available { cursor: pointer; }
.rc-card.available:hover {
  background: var(--bg-soft);
  padding-left: clamp(32px, 4vw, 48px);
  border-left-color: var(--negro);
}

.rc-meta {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-3);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.rc-meta span:not(:last-child)::after {
  content: " · ";
  color: var(--gris-3);
  margin-left: 12px;
}

.rc-card h3 {
  font-size: var(--step-2);
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--negro);
  max-width: 18ch;
}
.rc-card p {
  font-size: 14px;
  color: var(--gris-1);
  margin: 0;
  flex-grow: 1;
  line-height: 1.55;
}
.rc-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  margin-top: var(--s-3);
}
.rc-cta .arrow { transition: transform 0.25s var(--ease-out); }
.rc-card.available:hover .rc-cta .arrow { transform: translateX(6px); }

.rc-card.coming { opacity: 0.65; cursor: default; }
.rc-card.coming .rc-cta { color: var(--gris-3); }
.rc-card.coming::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0,
    transparent 8px,
    rgba(0,0,0,0.015) 8px,
    rgba(0,0,0,0.015) 16px
  );
}

.badge-soon {
  position: absolute;
  top: var(--s-4);
  right: var(--s-4);
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--negro);
  background: var(--dorado-soft);
  padding: 4px 10px;
  border: 1px solid var(--dorado);
}

/* ============================================================
   Página: Guía individual (CFDI, REPSE, etc.)
   ============================================================ */

/* Reading progress bar */
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--negro);
  width: 0;
  z-index: 100;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* Hero de guía */
.guide-hero {
  padding: clamp(72px, 12vh, 130px) 0 clamp(32px, 5vh, 56px);
  position: relative;
  overflow: hidden;
}
.guide-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 39px,
    var(--line-faint) 39px,
    var(--line-faint) 40px
  );
  opacity: 0.4;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 50%, transparent 100%);
}
.guide-hero > .wrap { position: relative; z-index: 1; }

.guide-breadcrumb {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-2);
  margin-bottom: var(--s-4);
}
.guide-breadcrumb a {
  color: var(--gris-2);
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.guide-breadcrumb a:hover { color: var(--negro); border-bottom-color: var(--gris-3); }
.guide-breadcrumb .sep {
  margin: 0 8px;
  color: var(--gris-3);
}

.guide-hero h1 {
  font-size: clamp(2.4rem, 1.6rem + 3.2vw, 4.4rem);
  letter-spacing: -0.025em;
  line-height: 1;
  margin: 0 0 var(--s-4);
  color: var(--negro);
  max-width: 22ch;
}
.guide-lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--gris-1);
  max-width: 64ch;
  line-height: 1.5;
  margin: 0 0 var(--s-4);
}
.guide-meta {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  align-items: center;
  padding-top: var(--s-4);
  border-top: 1px solid var(--border);
  margin-top: var(--s-5);
}
.guide-meta-item {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gris-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.guide-meta-item strong { color: var(--negro); font-weight: 700; }
.guide-share {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--negro);
  border: 1px solid var(--border);
  padding: 8px 14px;
  background: var(--blanco);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
  font-weight: 600;
}
.guide-share:hover { background: var(--negro); color: var(--blanco); border-color: var(--negro); }
.guide-share svg { width: 14px; height: 14px; }

/* Layout: TOC + cuerpo */
.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  padding: clamp(40px, 6vh, 80px) 0 clamp(64px, 9vh, 110px);
  align-items: start;
}
@media (max-width: 880px) { .guide-layout { grid-template-columns: 1fr; } }

.guide-toc {
  position: sticky;
  top: 90px;
  align-self: start;
  padding-top: var(--s-3);
  border-top: 1px solid var(--border);
}
@media (max-width: 880px) {
  .guide-toc {
    position: static;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--s-4);
  }
}
.guide-toc-label {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-3);
  margin-bottom: var(--s-3);
}
.guide-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: tocn;
}
.guide-toc li { counter-increment: tocn; }
.guide-toc a {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 6px;
  align-items: baseline;
  padding: 6px 8px;
  font-size: 13.5px;
  color: var(--gris-1);
  line-height: 1.35;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.guide-toc a::before {
  content: counter(tocn, decimal-leading-zero);
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--gris-3);
}
.guide-toc a:hover { color: var(--negro); background: var(--bg-soft); }
.guide-toc a.is-active {
  color: var(--negro);
  font-weight: 700;
  border-left-color: var(--negro);
}
.guide-toc a.is-active::before { color: var(--negro); }

/* Cuerpo de la guía */
.guide-body {
  max-width: 70ch;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--gris-1);
}
.guide-body h2 {
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem);
  margin: var(--s-7) 0 var(--s-4);
  padding-top: var(--s-3);
  letter-spacing: -0.02em;
  line-height: 1.1;
  scroll-margin-top: 100px;
}
.guide-body h2:first-child { margin-top: 0; padding-top: 0; }
.guide-body h3 {
  font-size: var(--step-2);
  margin: var(--s-5) 0 var(--s-3);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.guide-body p { margin: 0 0 var(--s-3); }
.guide-body strong { color: var(--negro); }
.guide-body ul, .guide-body ol {
  margin: 0 0 var(--s-4);
  padding-left: var(--s-4);
}
.guide-body li { margin: 0 0 8px; line-height: 1.6; }

.guide-body a.inline {
  color: var(--negro);
  border-bottom: 1px solid var(--gris-3);
  padding-bottom: 1px;
}
.guide-body a.inline:hover { border-bottom-color: var(--negro); }

/* Tabla de claves CFDI */
.cfdi-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--s-4) 0;
  font-size: 14px;
  border: 1px solid var(--border);
}
.cfdi-table th {
  text-align: left;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  font-weight: 700;
  padding: 14px 12px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.cfdi-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line-faint);
  vertical-align: top;
  line-height: 1.5;
}
.cfdi-table tr:last-child td { border-bottom: 0; }
.cfdi-table td:first-child {
  font-family: 'Consolas', 'Courier New', monospace;
  font-weight: 700;
  color: var(--negro);
  white-space: nowrap;
}
.cfdi-table tr:hover { background: var(--bg-soft); }

/* Callouts */
.callout {
  padding: var(--s-4) var(--s-5);
  margin: var(--s-4) 0;
  background: var(--bg-soft);
  border-left: 3px solid var(--negro);
  position: relative;
}
.callout .callout-label {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--negro);
  font-weight: 700;
  margin-bottom: 6px;
  display: block;
}
.callout p { margin: 0; font-size: 14px; color: var(--gris-1); line-height: 1.55; }
.callout.warn { border-left-color: var(--dorado); background: var(--dorado-soft); }

/* Print styles */
@media print {
  .site-header,
  .guide-toc,
  .guide-share,
  .read-progress,
  .cta-banda,
  .site-footer,
  .nav-toggle { display: none !important; }
  .guide-layout { grid-template-columns: 1fr; padding-top: 0; }
  .guide-body { max-width: 100%; font-size: 11pt; line-height: 1.5; }
  .guide-body a.inline { border-bottom: 0; }
  .guide-body a.inline::after {
    content: " (" attr(href) ")";
    font-family: 'Consolas', monospace;
    font-size: 9pt;
    color: var(--gris-2);
  }
  .callout { break-inside: avoid; }
}

/* Footer de guía: relacionadas + share */
.guide-foot {
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border);
}
.guide-foot h3 {
  font-size: var(--step-1);
  margin: 0 0 var(--s-4);
}
.guide-related {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (max-width: 600px) { .guide-related { grid-template-columns: 1fr; } }
.guide-related a {
  background: var(--blanco);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: background 0.2s ease;
  color: inherit;
  text-decoration: none;
}
.guide-related a:hover { background: var(--bg-soft); }
.guide-related .l {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-3);
}
.guide-related .t {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
}

/* "Volver al índice" — destacado como CTA principal del guide-foot */
.guide-related a[href="index.html"] {
  background: var(--negro);
}
.guide-related a[href="index.html"]:hover {
  background: var(--gris-1);
}
.guide-related a[href="index.html"] .l {
  color: var(--gris-3);
}
.guide-related a[href="index.html"] .t {
  color: var(--blanco);
}


/* ============================================================
   Recursos · Enlaces oficiales (lista compacta tipo índice)
   ============================================================ */
.rc-links-section {
  background: var(--bg-soft);
  padding: clamp(64px, 10vh, 110px) 0;
  border-top: 1px solid var(--border);
}

.rc-links-group { margin-top: var(--s-5); }
.rc-links-group-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 0;
  padding-bottom: var(--s-2);
  border-bottom: 1px solid var(--negro);
}
.rc-links-group-head .n {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gris-3);
  font-weight: 700;
}
.rc-links-group-head h3 {
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--negro);
}

/* Lista compacta: una línea por enlace */
.rc-links-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rc-link {
  display: grid;
  grid-template-columns: 50px 140px minmax(0, 1.4fr) minmax(0, 1fr) 28px;
  align-items: center;
  gap: var(--s-3);
  padding: 14px 0;
  border-bottom: 1px solid var(--line-faint);
  background: transparent;
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: padding-left 0.2s ease, background 0.2s ease;
}
.rc-link::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--negro);
  transform: scaleY(0);
  transition: transform 0.25s var(--ease-out);
}
.rc-link:hover { padding-left: 10px; background: rgba(255, 255, 255, 0.6); }
.rc-link:hover::before { transform: scaleY(1); }

@media (max-width: 880px) {
  .rc-link {
    grid-template-columns: 90px 1fr 22px;
    grid-template-areas:
      "sigla name ext"
      "sigla desc ext"
      "sigla url ext";
    column-gap: var(--s-3);
    row-gap: 2px;
  }
  .rc-link .n-counter { display: none; }
  .rc-link .sigla { grid-area: sigla; }
  .rc-link .name { grid-area: name; }
  .rc-link .url { grid-area: url; text-align: left; }
  .rc-link .ext { grid-area: ext; }
}

.rc-link .n-counter {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gris-3);
  font-weight: 600;
}

.rc-link .sigla {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--negro);
  font-weight: 700;
  line-height: 1.25;
}

.rc-link .name {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
  line-height: 1.25;
  letter-spacing: -0.005em;
}
.rc-link .name small {
  display: block;
  font-weight: 400;
  font-size: 12.5px;
  color: var(--gris-2);
  margin-top: 2px;
  letter-spacing: 0;
}

.rc-link .url {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--gris-2);
  text-align: right;
  line-height: 1.4;
  word-break: break-all;
  transition: color 0.2s ease;
}
.rc-link:hover .url { color: var(--negro); }

.rc-link .ext {
  font-size: 16px;
  color: var(--gris-3);
  text-align: right;
  transition: color 0.2s ease, transform 0.25s var(--ease-out);
}
.rc-link:hover .ext {
  color: var(--negro);
  transform: translate(3px, -3px);
}


/* ============================================================
   Recursos · lista de guías (mismo estilo que enlaces oficiales)
   ============================================================ */
.rc-list {
  list-style: none;
  margin: var(--s-5) 0 0;
  padding: 0;
  border-top: 1px solid var(--negro);
}

.rc-item {
  display: grid;
  grid-template-columns: 50px 160px minmax(0, 1.6fr) 120px 28px;
  align-items: center;
  gap: var(--s-3);
  padding: 16px 0;
  border-bottom: 1px solid var(--line-faint);
  background: transparent;
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: padding-left 0.2s ease, background 0.2s ease;
}
.rc-item::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--negro);
  transform: scaleY(0);
  transition: transform 0.25s var(--ease-out);
}
.rc-item.is-available:hover { padding-left: 10px; background: var(--bg-soft); }
.rc-item.is-available:hover::before { transform: scaleY(1); }
.rc-item.is-coming { opacity: 0.7; cursor: default; }

@media (max-width: 880px) {
  .rc-item {
    grid-template-columns: 100px 1fr 24px;
    grid-template-areas:
      "tag name ext"
      "tag desc ext"
      "tag meta ext";
    row-gap: 4px;
  }
  .rc-item .n-counter { display: none; }
  .rc-item .tag { grid-area: tag; }
  .rc-item .name { grid-area: name; }
  .rc-item .meta { grid-area: meta; text-align: left; }
  .rc-item .ext { grid-area: ext; }
}

.rc-item .n-counter {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gris-3);
  font-weight: 600;
}

.rc-item .tag {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  background: var(--blanco);
  border: 1px solid var(--border);
  padding: 4px 8px;
  font-weight: 600;
  align-self: start;
  line-height: 1.3;
  text-align: center;
  white-space: nowrap;
}
.rc-item .tag.tool {
  background: var(--negro);
  color: var(--blanco);
  border-color: var(--negro);
}
.rc-item .tag.coming {
  background: var(--dorado-soft);
  color: var(--negro);
  border-color: var(--dorado);
}
.rc-item .tag.suggest {
  background: transparent;
  color: var(--gris-2);
  border-style: dashed;
}

.rc-item .name {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--negro);
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.rc-item .name small {
  display: block;
  font-weight: 400;
  font-size: 12.5px;
  color: var(--gris-2);
  margin-top: 4px;
  letter-spacing: 0;
  line-height: 1.45;
}
.rc-item.is-coming .name { color: var(--gris-1); }

.rc-item .meta {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--gris-2);
  text-align: right;
  line-height: 1.4;
}

.rc-item .ext {
  font-size: 16px;
  color: var(--gris-3);
  text-align: right;
  transition: color 0.2s ease, transform 0.25s var(--ease-out);
}
.rc-item.is-available:hover .ext {
  color: var(--negro);
  transform: translate(3px, -3px);
}
.rc-item.is-coming .ext { opacity: 0.35; }