/* ========================================
   FRANDE ONE ECF · LANDING CON LA IDENTIDAD DE FRANDEONE.COM
   Réplica de frandeone.com: tokens.css (valores idénticos), ecosistema.css, portada.css y fx.css
   (componentes fo-*, revelado .fo-reveal y motor de escenas [data-fx]).
   Carga la ÚLTIMA en web/landing/index.html (después de common.css y /shared/css/ecosistema.css).
   landing.css ya no se usa aquí: la siguen usando términos y protección de datos.
   ======================================== */

/* ---------- Tokens (copia de frandeone.com/assets/css/tokens.css) ---------- */
:root {
  --fo-brand-blue: #25a1fb;
  --fo-brand-navy: #0f0d3f;

  --fo-font-display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --fo-font-body: 'Instrument Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fo-font-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;

  --fo-text-xs: 0.75rem;
  --fo-text-sm: 0.875rem;
  --fo-text-md: 1rem;
  --fo-text-lg: 1.125rem;
  --fo-text-xl: 1.375rem;
  --fo-text-2xl: 1.75rem;
  --fo-text-3xl: clamp(2rem, 4vw, 2.75rem);
  --fo-text-hero: clamp(2.4rem, 6.5vw, 4.5rem);

  --fo-space-1: 0.25rem;
  --fo-space-2: 0.5rem;
  --fo-space-3: 0.75rem;
  --fo-space-4: 1rem;
  --fo-space-5: 1.5rem;
  --fo-space-6: 2rem;
  --fo-space-7: 3rem;
  --fo-space-8: 4.5rem;

  --fo-radius-sm: 6px;
  --fo-radius-md: 10px;
  --fo-radius-lg: 16px;
  --fo-radius-xl: 24px;
  --fo-radius-pill: 999px;

  --fo-duration: 180ms;
  --fo-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --fo-content-max: 1180px;
  --fo-header-h: 5.5rem;

  color-scheme: light;
  --fo-background: #f4f8fb;
  --fo-surface: #ffffff;
  --fo-surface-sunken: #eaf1f6;
  --fo-foreground: #0f0d3f;
  --fo-foreground-secondary: #4b4969;
  --fo-muted: #5e5d74;
  --fo-border: #d6dfe6;
  --fo-border-strong: #8a9aa8;

  --fo-primary: #0476c8;
  --fo-primary-hover: #0364aa;
  --fo-primary-active: #035896;
  --fo-primary-soft: #e2f2fd;
  --fo-primary-foreground: #ffffff;
  --fo-accent: #25a1fb;
  --fo-link: #0364aa;

  --fo-success: #0f7b4a;
  --fo-success-soft: #e3f5ec;
  --fo-warning: #8a5a00;
  --fo-warning-soft: #fff4db;
  --fo-error: #b42318;

  --fo-focus: #0364aa;
  --fo-shadow-sm: 0 1px 2px rgba(15, 13, 63, 0.06);
  --fo-shadow-md: 0 6px 20px -8px rgba(15, 13, 63, 0.18);
  --fo-shadow-lg: 0 24px 60px -20px rgba(15, 13, 63, 0.28);
}

[data-theme="dark"] {
  color-scheme: dark;
  --fo-background: #0e0d19;
  --fo-surface: #161625;
  --fo-surface-sunken: #11101d;
  --fo-foreground: #e8e8f3;
  --fo-foreground-secondary: #b9b8cc;
  --fo-muted: #a3a2b8;
  --fo-border: #333248;
  --fo-border-strong: #6b6a85;

  --fo-primary-soft: #193143;
  --fo-link: #6cc0fc;

  --fo-success: #4ade9a;
  --fo-success-soft: #10291e;
  --fo-warning: #f5c451;
  --fo-warning-soft: #2c2310;
  --fo-error: #ff8a7a;

  --fo-focus: #6cc0fc;
  --fo-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --fo-shadow-md: 0 8px 24px -10px rgba(0, 0, 0, 0.6);
  --fo-shadow-lg: 0 28px 70px -24px rgba(0, 0, 0, 0.75);
}

@media (prefers-reduced-motion: reduce) {
  :root { --fo-duration: 0ms; }
}

/* Misma escala que frandeone.com: su raíz baja a 14 px hasta 768 px (responsive.css).
   Aquí en porcentaje para respetar el tamaño de letra que elija la persona en su navegador. */
@media (max-width: 768px) {
  html { font-size: 87.5%; }
}

/* ---------- Base (ecosistema.css y base.css de frandeone.com) ---------- */
.fo-page {
  margin: 0;
  font-family: var(--fo-font-body);
  color: var(--fo-foreground);
  background: var(--fo-background);
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

.fo-page h1,
.fo-page h2,
.fo-page h3,
.fo-page h4 {
  font-family: var(--fo-font-display);
  color: var(--fo-foreground);
  letter-spacing: -0.01em;
}

.fo-page main a:not(.fo-btn) {
  color: var(--fo-link);
}

.fo-page main p a:not(.fo-btn),
.fo-page main li a:not(.fo-btn) {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.fo-page code,
.fo-page pre {
  font-family: var(--fo-font-mono);
}

.fo-page main a:focus-visible,
.fo-page main button:focus-visible,
.fo-page main summary:focus-visible,
.fo-page main input:focus-visible,
.fo-page main select:focus-visible,
.fo-page main textarea:focus-visible,
.fo-page main [tabindex="0"]:focus-visible,
.fo-btn:focus-visible {
  outline: 3px solid var(--fo-focus);
  outline-offset: 3px;
  border-radius: var(--fo-radius-sm);
}

/* Contenido: el .fo-container de frandeone.com (1180 px, relleno 1,5rem) */
.fo-main .fo-container {
  width: 100%;
  max-width: var(--fo-content-max);
  margin: 0 auto;
  padding: 0 var(--fo-space-5);
}

.fo-accent { color: var(--fo-primary); }
[data-theme="dark"] .fo-accent { color: var(--fo-accent); }

/* ---------- Etiquetas de sección con la franja de marca «▰▰» ---------- */
.fo-eyebrow {
  display: inline-block;
  font-family: var(--fo-font-mono);
  font-size: var(--fo-text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fo-link);
  margin-bottom: var(--fo-space-3);
}

.fo-eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 6px;
  margin-right: 0.6rem;
  vertical-align: middle;
  background: repeating-linear-gradient(-45deg, var(--fo-brand-blue) 0 4px, transparent 4px 8px, var(--fo-brand-navy) 8px 12px, transparent 12px 16px);
}

[data-theme="dark"] .fo-eyebrow::before {
  background: repeating-linear-gradient(-45deg, var(--fo-brand-blue) 0 4px, transparent 4px 8px, #e8e8f3 8px 12px, transparent 12px 16px);
}

.fo-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--fo-space-1);
  padding: 0.2rem 0.65rem;
  border-radius: var(--fo-radius-pill);
  font-size: var(--fo-text-xs);
  font-weight: 600;
  line-height: 1.4;
  border: 1px solid transparent;
  white-space: nowrap;
}

.fo-badge--early {
  background: var(--fo-primary-soft);
  color: var(--fo-link);
  border-color: var(--fo-link);
}

.fo-badge--live {
  background: var(--fo-success-soft);
  color: var(--fo-success);
  border-color: var(--fo-success);
}

/* ---------- Botones ---------- */
.fo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--fo-space-2);
  min-height: 2.75rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--fo-radius-md);
  font-family: var(--fo-font-body);
  font-size: var(--fo-text-md);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--fo-duration) var(--fo-ease), border-color var(--fo-duration) var(--fo-ease), color var(--fo-duration) var(--fo-ease);
}

.fo-btn--primary,
.fo-page main a.fo-btn--primary {
  background: var(--fo-primary);
  color: var(--fo-primary-foreground);
}

.fo-btn--primary:hover,
.fo-page main a.fo-btn--primary:hover {
  background: var(--fo-primary-hover);
  color: var(--fo-primary-foreground);
}

.fo-btn--primary:active { background: var(--fo-primary-active); }

.fo-btn--ghost,
.fo-page main a.fo-btn--ghost {
  background: transparent;
  color: var(--fo-foreground);
  border-color: var(--fo-border-strong);
}

.fo-btn--ghost:hover,
.fo-page main a.fo-btn--ghost:hover {
  border-color: var(--fo-primary);
  color: var(--fo-link);
}

/* Botón marino (btn-secondary de base.css): planes para desarrolladores */
.fo-btn--navy,
.fo-page main a.fo-btn--navy {
  background: var(--fo-brand-navy);
  color: #ffffff;
}

.fo-btn--navy:hover,
.fo-page main a.fo-btn--navy:hover {
  background: #221f63;
  color: #ffffff;
}

[data-theme="dark"] .fo-btn--navy,
[data-theme="dark"] .fo-page main a.fo-btn--navy {
  background: #e8e8f3;
  color: var(--fo-brand-navy);
}

[data-theme="dark"] .fo-btn--navy:hover,
[data-theme="dark"] .fo-page main a.fo-btn--navy:hover {
  background: #ffffff;
  color: var(--fo-brand-navy);
}

.fo-btn--sm {
  min-height: 2.5rem;
  padding: 0.45rem 1rem;
  font-size: var(--fo-text-sm);
}

/* ---------- Secciones ---------- */
.fo-section {
  padding: var(--fo-space-8) 0;
  scroll-margin-top: var(--fo-header-h);
}

.fo-section--sunken { background: var(--fo-surface-sunken); }

.fo-section[tabindex="-1"]:focus { outline: none; }

.fo-section-head {
  max-width: 46rem;
  margin: 0 0 var(--fo-space-6);
}

.fo-section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.fo-section-head h2 {
  font-size: var(--fo-text-3xl);
  line-height: 1.15;
  margin: 0 0 var(--fo-space-3);
}

.fo-section-head p {
  font-size: var(--fo-text-lg);
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
  margin: 0;
}

.fo-section-lead {
  font-size: var(--fo-text-lg);
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
  margin: 0 0 var(--fo-space-5);
}

/* ---------- Hero ---------- */
.fo-hero {
  padding: var(--fo-space-8) 0 var(--fo-space-7);
  background:
    radial-gradient(60rem 30rem at 85% -10%, var(--fo-primary-soft), transparent 60%),
    var(--fo-background);
}

.fo-hero:focus { outline: none; }

.fo-hero h1 {
  font-size: var(--fo-text-hero);
  line-height: 1.02;
  margin: var(--fo-space-3) 0 var(--fo-space-4);
  max-width: 16ch;
}

.fo-hero-lead {
  font-size: var(--fo-text-xl);
  line-height: 1.5;
  color: var(--fo-foreground-secondary);
  max-width: 40rem;
  margin: 0 0 var(--fo-space-6);
}

.fo-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fo-space-3);
  margin-bottom: var(--fo-space-5);
}

.fo-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fo-space-3) var(--fo-space-5);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--fo-text-sm);
  color: var(--fo-foreground-secondary);
}

.fo-hero-points li {
  display: flex;
  align-items: center;
  gap: var(--fo-space-2);
}

.fo-hero-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--fo-accent);
  transform: rotate(45deg);
}

.fx-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--fo-space-7);
  align-items: center;
}

/* ---------- Cifras ---------- */
.fo-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: var(--fo-space-7) 0 0;
  border: 1px solid var(--fo-border);
  border-radius: var(--fo-radius-lg);
  background: var(--fo-surface);
  overflow: hidden;
}

.fo-stats > div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: var(--fo-space-1);
  padding: var(--fo-space-5);
  border-right: 1px solid var(--fo-border);
}

.fo-stats > div:last-child { border-right: 0; }

.fo-stats dt {
  font-size: var(--fo-text-sm);
  color: var(--fo-foreground-secondary);
}

.fo-stats dd {
  margin: 0;
  white-space: nowrap;
  font-family: var(--fo-font-display);
  font-size: var(--fo-text-3xl);
  font-weight: 800;
  color: var(--fo-foreground);
  line-height: 1;
}

/* ---------- Tarjetas ---------- */
.fo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: var(--fo-space-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.fo-grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.fo-card {
  display: flex;
  flex-direction: column;
  gap: var(--fo-space-2);
  background: var(--fo-surface);
  border: 1px solid var(--fo-border);
  border-radius: var(--fo-radius-lg);
  padding: var(--fo-space-5);
  box-shadow: var(--fo-shadow-sm);
}

.fo-card h3 {
  font-size: var(--fo-text-lg);
  line-height: 1.3;
  margin: 0;
}

.fo-card p {
  font-size: var(--fo-text-md);
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
  margin: 0;
}

.fo-card--product {
  transition: transform var(--fo-duration) var(--fo-ease), box-shadow var(--fo-duration) var(--fo-ease), border-color var(--fo-duration) var(--fo-ease);
}

.fo-card--product:hover,
.fo-card--product:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--fo-shadow-md);
  border-color: var(--fo-primary);
}

.fo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: var(--fo-space-2);
  border-radius: var(--fo-radius-md);
  background: var(--fo-primary-soft);
  color: var(--fo-link);
  flex-shrink: 0;
}

.fo-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.fo-mono {
  font-family: var(--fo-font-mono);
  font-size: 0.92em;
}

/* ---------- Pasos ---------- */
.fo-steps {
  list-style: none;
  counter-reset: fo-step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: var(--fo-space-4);
  padding: 0;
  margin: 0;
}

.fo-steps li {
  counter-increment: fo-step;
  position: relative;
  background: var(--fo-surface);
  border: 1px solid var(--fo-border);
  border-radius: var(--fo-radius-lg);
  padding: var(--fo-space-5);
  padding-top: calc(var(--fo-space-5) + 2.25rem);
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
}

.fo-steps li::before {
  content: counter(fo-step);
  position: absolute;
  top: var(--fo-space-5);
  left: var(--fo-space-5);
  width: 2rem;
  height: 2rem;
  border-radius: var(--fo-radius-pill);
  background: var(--fo-primary);
  color: var(--fo-primary-foreground);
  font-family: var(--fo-font-mono);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fo-steps strong {
  display: block;
  font-family: var(--fo-font-display);
  font-size: var(--fo-text-lg);
  color: var(--fo-foreground);
  margin-bottom: var(--fo-space-1);
}

/* ---------- Dos columnas y lista con marcas ---------- */
.fo-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
  gap: var(--fo-space-7);
  align-items: center;
}

.fo-split h3 {
  font-size: var(--fo-text-3xl);
  line-height: 1.15;
  margin: 0 0 var(--fo-space-4);
}

.fo-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--fo-space-6);
  display: grid;
  gap: var(--fo-space-3);
}

.fo-checklist li {
  position: relative;
  padding-left: 1.9rem;
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
}

.fo-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: var(--fo-radius-pill);
  background: var(--fo-success-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%230f7b4a'%3E%3Cpath fill-rule='evenodd' d='M16.7 5.3a1 1 0 010 1.4l-8 8a1 1 0 01-1.4 0l-4-4a1 1 0 011.4-1.4L8 12.6l7.3-7.3a1 1 0 011.4 0z' clip-rule='evenodd'/%3E%3C/svg%3E") center / 0.75rem no-repeat;
  border: 1px solid var(--fo-success);
}

[data-theme="dark"] .fo-checklist li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%234ade9a'%3E%3Cpath fill-rule='evenodd' d='M16.7 5.3a1 1 0 010 1.4l-8 8a1 1 0 01-1.4 0l-4-4a1 1 0 011.4-1.4L8 12.6l7.3-7.3a1 1 0 011.4 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
}

.fo-checklist strong { color: var(--fo-foreground); }

.fo-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fo-space-3);
}

/* ---------- Bloque de código (JSON in) ---------- */
.ecf-code {
  margin: 0;
  border-radius: var(--fo-radius-lg);
  overflow: hidden;
  background: var(--fo-brand-navy);
  border: 1px solid #2a2766;
  box-shadow: var(--fo-shadow-lg);
}

.ecf-code-head {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--fo-font-mono);
  font-size: var(--fo-text-xs);
  color: #d9d8ea;
}

.ecf-code-head i {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
}

.ecf-code-head span { margin-left: auto; }

.ecf-code pre {
  margin: 0;
  padding: 1rem 1.1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: #e8e8f3;
}

.ecf-code pre:focus-visible {
  outline: 3px solid #6cc0fc;
  outline-offset: -3px;
}

.ecf-code .c { color: #b9b8cc; }
.ecf-code .s { color: #9fd3fd; }
.ecf-code .k { color: #ffd58a; }

/* ---------- Fecha límite (cuenta regresiva) ---------- */
.ecf-deadline {
  padding: var(--fo-space-6) 0;
  background: var(--fo-surface-sunken);
  border-top: 1px solid var(--fo-border);
  border-bottom: 1px solid var(--fo-border);
}

.hero-countdown {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto auto;
  gap: var(--fo-space-5) var(--fo-space-6);
  align-items: center;
}

.countdown-copy .fo-eyebrow { margin-bottom: var(--fo-space-2); }

.countdown-label {
  margin: 0;
  font-family: var(--fo-font-display);
  font-size: var(--fo-text-xl);
  font-weight: 700;
  line-height: 1.3;
  color: var(--fo-foreground);
}

.countdown-deadline {
  margin: var(--fo-space-1) 0 0;
  font-size: var(--fo-text-sm);
  color: var(--fo-foreground-secondary);
}

.countdown-boxes {
  display: flex;
  align-items: stretch;
  gap: var(--fo-space-2);
}

.countdown-box {
  display: grid;
  justify-items: center;
  min-width: 4.25rem;
  padding: 0.6rem 0.5rem;
  border-radius: var(--fo-radius-md);
  background: var(--fo-surface);
  border: 1px solid var(--fo-border);
}

.countdown-box > span:first-child {
  font-family: var(--fo-font-display);
  font-size: var(--fo-text-2xl);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fo-foreground);
  font-variant-numeric: tabular-nums;
}

.cd-unit {
  font-family: var(--fo-font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fo-foreground-secondary);
}

.countdown-live-copy {
  margin: var(--fo-space-1) 0 0;
  color: var(--fo-foreground-secondary);
}

/* Estado «ya obligatoria» (landing.js reemplaza el contenido) */
.hero-countdown.countdown-live {
  grid-template-columns: minmax(0, 1fr) auto;
}

.hero-countdown.countdown-live .countdown-label,
.hero-countdown.countdown-live .countdown-live-copy {
  grid-column: 1;
}

.hero-countdown.countdown-live .countdown-cta {
  grid-column: 2;
  grid-row: 1 / span 2;
}

/* El enlace de la cuenta regresiva lo recrea landing.js con esta clase: se ve como .fo-btn--primary */
.fo-page main a.countdown-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--fo-radius-md);
  background: var(--fo-primary);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--fo-duration) var(--fo-ease);
}

.fo-page main a.countdown-cta:hover {
  background: var(--fo-primary-hover);
  color: #ffffff;
}

/* ---------- Precios ---------- */
.pricing-cycle-toggle {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.3rem;
  margin: 0 0 var(--fo-space-6);
  border: 1px solid var(--fo-border);
  border-radius: var(--fo-radius-pill);
  background: var(--fo-surface);
}

.cycle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.5rem 1.25rem;
  border: 0;
  border-radius: var(--fo-radius-pill);
  background: transparent;
  color: var(--fo-foreground);
  font: 600 var(--fo-text-sm) / 1.2 var(--fo-font-body);
  cursor: pointer;
}

.cycle-btn:hover { color: var(--fo-link); }

.cycle-btn.active,
.cycle-btn.active:hover {
  background: var(--fo-primary);
  color: #ffffff;
}

.cycle-badge {
  padding: 0.15rem 0.5rem;
  border-radius: var(--fo-radius-pill);
  background: var(--fo-success-soft);
  color: var(--fo-success);
  font-size: var(--fo-text-xs);
  font-weight: 600;
}

.cycle-btn.active .cycle-badge {
  background: #ffffff;
  color: #0f7b4a;
}

.pricing-group-label {
  margin: 0 0 var(--fo-space-4);
  font-family: var(--fo-font-mono);
  font-size: var(--fo-text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fo-foreground-secondary);
}

.pricing-group-label + .pricing-grid { margin-bottom: var(--fo-space-7); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
  gap: var(--fo-space-4);
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--fo-space-2);
  padding: var(--fo-space-5);
  background: var(--fo-surface);
  border: 1px solid var(--fo-border);
  border-radius: var(--fo-radius-lg);
  box-shadow: var(--fo-shadow-sm);
  transition: transform var(--fo-duration) var(--fo-ease), box-shadow var(--fo-duration) var(--fo-ease), border-color var(--fo-duration) var(--fo-ease);
}

.pricing-card:hover,
.pricing-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--fo-shadow-md);
  border-color: var(--fo-primary);
}

.pricing-card.featured {
  border: 2px solid var(--fo-primary);
  box-shadow: var(--fo-shadow-md);
}

.pricing-popular {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0.2rem 0.75rem;
  border-radius: var(--fo-radius-pill);
  background: var(--fo-primary);
  color: #ffffff;
  font-family: var(--fo-font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-popular.dev-popular {
  background: var(--fo-brand-navy);
}

[data-theme="dark"] .pricing-popular.dev-popular {
  background: #e8e8f3;
  color: var(--fo-brand-navy);
}

.pricing-badge {
  align-self: flex-start;
  padding: 0.2rem 0.65rem;
  border-radius: var(--fo-radius-pill);
  border: 1px solid var(--fo-link);
  background: var(--fo-primary-soft);
  color: var(--fo-link);
  font-size: var(--fo-text-xs);
  font-weight: 600;
}

.pricing-badge.free-badge {
  border-color: var(--fo-success);
  background: var(--fo-success-soft);
  color: var(--fo-success);
}

.pricing-card h4 {
  margin: 0;
  font-size: var(--fo-text-xl);
}

.price-block {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.price-amount {
  font-family: var(--fo-font-display);
  font-size: var(--fo-text-3xl);
  font-weight: 800;
  line-height: 1;
  color: var(--fo-foreground);
  letter-spacing: -0.02em;
}

.enterprise-price { font-size: var(--fo-text-2xl); }

.price-currency,
.price-dop {
  font-size: var(--fo-text-sm);
  color: var(--fo-foreground-secondary);
}

.price-docs {
  font-weight: 600;
  font-size: var(--fo-text-sm);
  color: var(--fo-link);
}

.plan-features {
  list-style: none;
  padding: var(--fo-space-3) 0 0;
  margin: var(--fo-space-2) 0 var(--fo-space-4);
  border-top: 1px solid var(--fo-border);
  display: grid;
  gap: var(--fo-space-2);
  font-size: var(--fo-text-sm);
  line-height: 1.5;
  color: var(--fo-foreground-secondary);
}

.plan-features li {
  position: relative;
  padding-left: 1rem;
}

.plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--fo-accent);
  transform: rotate(45deg);
}

.plan-features li.feat-no {
  color: var(--fo-muted);
  text-decoration: line-through;
}

.plan-features li.feat-no::before {
  background: var(--fo-border-strong);
}

.fo-page main a.pricing-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--fo-radius-md);
  border: 2px solid transparent;
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--fo-duration) var(--fo-ease), border-color var(--fo-duration) var(--fo-ease), color var(--fo-duration) var(--fo-ease);
}

.fo-page main a.pricing-btn.primary { background: var(--fo-primary); color: #ffffff; }
.fo-page main a.pricing-btn.primary:hover { background: var(--fo-primary-hover); color: #ffffff; }

.fo-page main a.pricing-btn.outline {
  background: transparent;
  color: var(--fo-foreground);
  border-color: var(--fo-border-strong);
}

.fo-page main a.pricing-btn.outline:hover {
  border-color: var(--fo-primary);
  color: var(--fo-link);
}

.fo-page main a.pricing-btn.dev-btn { background: var(--fo-brand-navy); color: #ffffff; }
.fo-page main a.pricing-btn.dev-btn:hover { background: #221f63; color: #ffffff; }
[data-theme="dark"] .fo-page main a.pricing-btn.dev-btn { background: #e8e8f3; color: var(--fo-brand-navy); }
[data-theme="dark"] .fo-page main a.pricing-btn.dev-btn:hover { background: #ffffff; color: var(--fo-brand-navy); }

.pricing-note {
  max-width: 46rem;
  margin: 0;
  padding: var(--fo-space-4) var(--fo-space-5);
  border: 1px solid var(--fo-border);
  border-left: 4px solid var(--fo-primary);
  border-radius: var(--fo-radius-md);
  background: var(--fo-surface);
  font-size: var(--fo-text-sm);
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
}

.pricing-note:empty { display: none; }

.pricing-load-error {
  grid-column: 1 / -1;
  margin: 0;
  padding: var(--fo-space-4) var(--fo-space-5);
  border: 1px dashed var(--fo-border-strong);
  border-radius: var(--fo-radius-md);
  color: var(--fo-foreground-secondary);
}

/* ---------- Preguntas frecuentes (fo-faq de frandeone.com) ---------- */
.fo-faq {
  display: grid;
  gap: var(--fo-space-3);
  max-width: 52rem;
}

.fo-faq details {
  background: var(--fo-surface);
  border: 1px solid var(--fo-border);
  border-radius: var(--fo-radius-md);
}

.fo-faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--fo-space-3);
  min-height: 2.75rem;
  padding: var(--fo-space-4) var(--fo-space-5);
  font-weight: 600;
  color: var(--fo-foreground);
}

.fo-faq summary::-webkit-details-marker { display: none; }

.fo-faq summary::after {
  content: "+";
  font-family: var(--fo-font-mono);
  font-size: var(--fo-text-xl);
  color: var(--fo-link);
  flex-shrink: 0;
}

.fo-faq details[open] summary::after { content: "\2212"; }

.fo-faq details > div {
  padding: 0 var(--fo-space-5) var(--fo-space-5);
  line-height: 1.7;
  color: var(--fo-foreground-secondary);
}

.fo-faq details > div p { margin: 0; }

/* ---------- Contacto ---------- */
.fo-card-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 2rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.contact-form-wrapper {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--fo-space-7);
  margin-top: var(--fo-space-7);
  align-items: start;
}

.contact-form-info h3 {
  font-size: var(--fo-text-2xl);
  margin: 0 0 var(--fo-space-3);
}

.contact-form-info p {
  margin: 0 0 var(--fo-space-5);
  font-size: var(--fo-text-lg);
  line-height: 1.6;
  color: var(--fo-foreground-secondary);
}

.contact-form-social {
  display: flex;
  gap: var(--fo-space-2);
}

.fo-page main a.contact-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--fo-radius-md);
  background: var(--fo-primary-soft);
  color: var(--fo-foreground);
}

.fo-page main a.contact-social-btn:hover {
  background: var(--fo-primary);
  color: #ffffff;
}

.contact-form-card {
  padding: var(--fo-space-6);
}

.contact-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 0 var(--fo-space-4);
}

.contact-form-group {
  display: grid;
  gap: 0.4rem;
  margin-bottom: var(--fo-space-4);
}

.contact-form-group label {
  font-weight: 600;
  font-size: var(--fo-text-sm);
  color: var(--fo-foreground);
}

.contact-form-group .req { color: var(--fo-error); }

.contact-form-group .opt {
  font-weight: 400;
  color: var(--fo-foreground-secondary);
}

.contact-form-group input,
.contact-form-group select,
.contact-form-group textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--fo-border-strong);
  border-radius: var(--fo-radius-md);
  background: var(--fo-surface);
  color: var(--fo-foreground);
  font: 400 var(--fo-text-md) / 1.5 var(--fo-font-body);
}

.contact-form-group textarea { resize: vertical; }

.contact-form-group input::placeholder,
.contact-form-group textarea::placeholder {
  color: var(--fo-muted);
  opacity: 1;
}

.contact-form-group input:focus,
.contact-form-group select:focus,
.contact-form-group textarea:focus {
  border-color: var(--fo-primary);
}

.contact-form-msg {
  display: none;
  margin-bottom: var(--fo-space-4);
  padding: var(--fo-space-3) var(--fo-space-4);
  border-radius: var(--fo-radius-md);
  border: 1px solid transparent;
  font-size: var(--fo-text-sm);
}

.contact-form-msg.ok {
  background: var(--fo-success-soft);
  color: var(--fo-success);
  border-color: var(--fo-success);
}

.contact-form-msg.err {
  background: #fdecea;
  color: var(--fo-error);
  border-color: var(--fo-error);
}

[data-theme="dark"] .contact-form-msg.err { background: #2c1512; }

.contact-form-btn { width: 100%; }
.contact-form-btn:disabled { opacity: 0.7; cursor: progress; }

/* ---------- Texto solo para lectores de pantalla ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ========================================
   MOVIMIENTO (portada.css de frandeone.com)
   Entrada escalonada del hero y revelado al hacer scroll. El contenido es visible sin JavaScript:
   el estado oculto solo aplica con .fo-motion (lo pone /shared/js/movimiento.js).
   ======================================== */
.fo-hero-copy > * {
  animation: fo-copy-in 600ms var(--fo-ease) both;
}

.fo-hero-copy > :nth-child(2) { animation-delay: 80ms; }
.fo-hero-copy > :nth-child(3) { animation-delay: 160ms; }
.fo-hero-copy > :nth-child(4) { animation-delay: 240ms; }
.fo-hero-copy > :nth-child(5) { animation-delay: 320ms; }

@keyframes fo-copy-in {
  from { opacity: 0; transform: translateY(14px); }
}

.fo-motion .fo-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms var(--fo-ease), transform 600ms var(--fo-ease);
}

.fo-motion .fo-reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ========================================
   MOTOR DE ESCENAS (fx.css de frandeone.com)
   /shared/js/fx.js: .fx-armed = inicio; .fx-play = final (transiciones con retardo); .fx-done = estado
   final visible unos segundos; al quitar las clases todo vuelve al inicio en 450 ms y repite.
   Solo se animan transform y opacity. Sin JS, con «reducir movimiento» o con la pausa global
   (.fx-static) se muestra el estado final.
   ======================================== */
.fx-swap {
  display: inline-grid;
  justify-items: end;
}

.fx-swap > * { grid-area: 1 / 1; }

.fx-state-a { display: none; }
.fx-armed .fx-state-a { display: inline-block; }

.fx-armed .fx-state-a,
.fx-armed .fx-state-b {
  transition: opacity 300ms ease;
}

.fx-armed .fx-state-b,
.fx-armed.fx-done .fx-state-a {
  opacity: 0;
}

.fx-armed.fx-done .fx-state-b { opacity: 1; }

/* Pausa global y reinicio inmediato: sin transiciones ni animaciones */
.fx-static,
.fx-static::before,
.fx-static::after,
.fx-static *,
.fx-static *::before,
.fx-static *::after,
.fx-instant,
.fx-instant::before,
.fx-instant::after,
.fx-instant *,
.fx-instant *::before,
.fx-instant *::after {
  transition: none !important;
  animation: none !important;
}

/* Botón global «Pausar animaciones» (WCAG 2.2.2) */
.fx-pause {
  position: fixed;
  left: 1.5rem;
  bottom: 5.75rem;
  z-index: 9998;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1.5px solid var(--fo-border-strong);
  background: var(--fo-surface);
  color: var(--fo-foreground);
  font: 600 var(--fo-text-sm) / 1.2 var(--fo-font-body);
  box-shadow: var(--fo-shadow-md);
  cursor: pointer;
}

.fx-pause[hidden] { display: none; }
.fx-pause:hover { border-color: var(--fo-primary); }

.fx-pause:focus-visible {
  outline: 3px solid var(--fo-primary);
  outline-offset: 2px;
}

.fx-pause svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
  flex: none;
}

.fx-pause .fx-ico-play,
.fx-pause[aria-pressed="true"] .fx-ico-pause {
  display: none;
}

.fx-pause[aria-pressed="true"] .fx-ico-play { display: inline; }

.fx-pause[aria-pressed="true"] {
  background: var(--fo-primary);
  border-color: var(--fo-primary);
  color: #ffffff;
}

.fx-caption {
  text-align: center;
  font-size: var(--fo-text-sm);
  color: var(--fo-foreground-secondary);
  margin: var(--fo-space-3) 0 0;
}

/* ========================================
   ESCENA «DEL JSON AL ACEPTADO» (decorativa, aria-hidden; su contenido está en .fx-caption)
   JSON entra → XML e-CF → firma con el .p12 → envío a la DGII → «Aceptado» con su QR.
   Datos ficticios. Cada paso entra con su retardo (--d) cuando fx.js pone .fx-play; el estado
   «Aceptado» y el QR aparecen con .fx-done.
   ======================================== */
.ecf-mock {
  --m-surface: var(--fo-surface);
  --m-code: #0f0d3f;
  --m-code-text: #e8e8f3;
  --m-code-dim: #b9b8cc;
  --m-code-tag: #9fd3fd;
  --m-code-val: #ffd58a;
  position: relative;
  display: grid;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--fo-border);
  background: var(--fo-surface-sunken);
  box-shadow: 0 24px 60px -20px rgba(15, 13, 63, 0.35);
  font-family: var(--fo-font-body);
  font-size: 0.8125rem;
  color: var(--fo-foreground);
  text-align: left;
  user-select: none;
}

[data-theme="dark"] .ecf-mock {
  --m-code: #0b0a2e;
  box-shadow: var(--fo-shadow-lg);
}

.ecf-mock *,
.ecf-mock *::before,
.ecf-mock *::after {
  box-sizing: border-box;
}

.ecf-mock-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  background: var(--fo-surface);
  border-bottom: 1px solid var(--fo-border);
  font-weight: 700;
  font-size: 0.8125rem;
}

.ecf-mock-bar .ecf-dots {
  display: inline-flex;
  gap: 0.3rem;
}

.ecf-mock-bar .ecf-dots i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--fo-border-strong);
}

.ecf-tag {
  margin-left: auto;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--fo-warning);
  background: var(--fo-warning-soft);
  color: var(--fo-warning);
  font-size: 0.6875rem;
  font-weight: 600;
}

.ecf-mock-body {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
}

.ecf-panes {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) auto minmax(0, 1.15fr);
  gap: 0.5rem;
  align-items: stretch;
}

.ecf-pane {
  border-radius: 10px;
  background: var(--m-code);
  color: var(--m-code-text);
  overflow: hidden;
  min-width: 0;
}

.ecf-pane-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--fo-font-mono);
  font-size: 0.6875rem;
}

.ecf-pane-head b {
  color: #ffffff;
  letter-spacing: 0.06em;
}

.ecf-pane-head span {
  color: var(--m-code-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ecf-pane pre {
  margin: 0;
  padding: 0.55rem 0.65rem 0.7rem;
  font-family: var(--fo-font-mono);
  font-size: 0.6875rem;
  line-height: 1.65;
  white-space: pre;
  overflow: hidden;
  color: var(--m-code-text);
}

.ecf-pane .t { color: var(--m-code-tag); }
.ecf-pane .v { color: var(--m-code-val); }

.ecf-sig {
  display: block;
  margin: 0 -0.65rem;
  padding: 0 0.65rem;
  background: rgba(37, 161, 251, 0.18);
  box-shadow: inset 3px 0 0 var(--fo-brand-blue);
}

.ecf-arrow {
  display: grid;
  place-items: center;
  color: var(--fo-link);
}

.ecf-arrow svg {
  width: 1.4rem;
  height: 1.4rem;
}

/* Pasos: firma, envío, respuesta */
.ecf-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.ecf-stage {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: var(--m-surface);
  border: 1px solid var(--fo-border);
  min-width: 0;
}

.ecf-stage-top {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.75rem;
}

.ecf-stage-top svg {
  width: 1.05rem;
  height: 1.05rem;
  flex: none;
  color: var(--fo-link);
}

.ecf-stage small {
  font-family: var(--fo-font-mono);
  font-size: 0.625rem;
  color: var(--fo-foreground-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ecf-bar {
  position: relative;
  height: 6px;
  border-radius: 6px;
  background: var(--fo-border);
  overflow: hidden;
}

.ecf-bar i {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--fo-primary);
  transform-origin: left;
  transform: scaleX(1);
}

/* Resultado de la DGII */
.ecf-result {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  background: var(--m-surface);
  border: 1px solid var(--fo-border);
  box-shadow: inset 3px 0 0 var(--fo-success);
}

.ecf-qr {
  width: 4.25rem;
  height: 4.25rem;
  padding: 0.25rem;
  border-radius: 6px;
  background: #ffffff;
  border: 1px solid #d6dfe6;
}

.ecf-qr path { fill: #0f0d3f; }

.ecf-result dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.15rem 0.6rem;
  min-width: 0;
}

.ecf-result dt {
  font-size: 0.6875rem;
  color: var(--fo-foreground-secondary);
}

.ecf-result dd {
  margin: 0;
  font-family: var(--fo-font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ecf-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.75rem;
  white-space: nowrap;
}

.ecf-badge svg {
  width: 0.85rem;
  height: 0.85rem;
}

.ecf-badge--wait {
  background: var(--fo-warning-soft);
  color: var(--fo-warning);
  border-color: var(--fo-warning);
}

.ecf-badge--ok {
  background: var(--fo-success-soft);
  color: var(--fo-success);
  border-color: var(--fo-success);
}

/* ---------- Estados de la escena ---------- */
.fx-armed .ecf-step {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 450ms ease, transform 450ms ease;
}

.fx-armed .ecf-pane--json.ecf-step { transform: translateX(-16px); }
.fx-armed .ecf-pane--xml.ecf-step { transform: translateX(16px); }
.fx-armed .ecf-arrow.ecf-step { transform: translateX(-6px); }

.fx-armed.fx-play .ecf-step {
  opacity: 1;
  transform: none;
  transition-duration: 450ms;
  transition-timing-function: var(--fo-ease);
  transition-delay: var(--d, 0ms);
}

.fx-armed .ecf-bar i {
  transform: scaleX(0);
  transition: transform 450ms ease;
}

.fx-armed.fx-play .ecf-bar i {
  transform: scaleX(1);
  transition: transform 1000ms var(--fo-ease) var(--d, 0ms);
}

.fx-armed .ecf-qr {
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 300ms ease, transform 300ms ease;
}

.fx-armed.fx-done .ecf-qr {
  opacity: 1;
  transform: none;
  transition: opacity 400ms var(--fo-ease), transform 500ms var(--fo-ease);
}

/* ========================================
   REDUCIR MOVIMIENTO Y ADAPTACIÓN
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  .fo-hero-copy > * { animation: none !important; }

  .fo-motion .fo-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .fo-card--product,
  .fo-card--product:hover,
  .fo-card--product:focus-within,
  .pricing-card,
  .pricing-card:hover,
  .pricing-card:focus-within {
    transform: none;
    transition: none;
  }
}

@media (max-width: 960px) {
  .fx-hero-grid,
  .contact-form-wrapper {
    grid-template-columns: 1fr;
  }

  .fo-hero h1 { max-width: 18ch; }

  .fo-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fo-stats > div:nth-child(2) { border-right: 0; }
  .fo-stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--fo-border); }

  .hero-countdown { grid-template-columns: 1fr auto; }
  .countdown-copy { grid-column: 1 / -1; }
}

/* Columna de la escena estrecha (hero en dos columnas entre 961 y 1180 px): JSON y XML apilados */
@media (min-width: 961px) and (max-width: 1180px) {
  .ecf-panes { grid-template-columns: minmax(0, 1fr); }
  .ecf-arrow svg { transform: rotate(90deg); }
  .fx-armed .ecf-pane--json.ecf-step,
  .fx-armed .ecf-pane--xml.ecf-step,
  .fx-armed .ecf-arrow.ecf-step { transform: translateY(8px); }
  .fx-armed.fx-play .ecf-step { transform: none; }
}

@media (max-width: 600px) {
  .fo-section { padding: var(--fo-space-7) 0; }
  .fo-stats dd { font-size: var(--fo-text-2xl); }
  .fo-hero { padding: var(--fo-space-7) 0 var(--fo-space-6); }
  .fo-hero-actions .fo-btn { width: 100%; }
  .fo-cta-row .fo-btn { width: 100%; }

  .hero-countdown,
  .hero-countdown.countdown-live { grid-template-columns: 1fr; }

  .hero-countdown.countdown-live .countdown-cta { grid-column: 1; grid-row: auto; }

  .countdown-boxes { justify-content: space-between; }
  .countdown-box { flex: 1; min-width: 0; }
  .fo-page main a.countdown-cta { width: 100%; }

  .pricing-cycle-toggle { display: flex; }
  .cycle-btn { flex: 1; justify-content: center; padding: 0.5rem 0.75rem; }

  .contact-form-card { padding: var(--fo-space-5); }

  /* La escena en una columna: JSON arriba, XML abajo, flecha hacia abajo */
  .ecf-panes { grid-template-columns: minmax(0, 1fr); }
  .ecf-arrow svg { transform: rotate(90deg); }
  .fx-armed .ecf-pane--json.ecf-step,
  .fx-armed .ecf-pane--xml.ecf-step,
  .fx-armed .ecf-arrow.ecf-step { transform: translateY(8px); }
  .fx-armed.fx-play .ecf-step { transform: none; }
  .ecf-track { grid-template-columns: minmax(0, 1fr); }
  .ecf-result { grid-template-columns: auto minmax(0, 1fr); }
  .ecf-result .fx-swap { grid-column: 1 / -1; justify-items: start; }
}