/* ============================================================
   FUERZA & BIENESTAR · BASE + SISTEMA · v1.0
   Editorial Oscuro. Autoridad tranquila. Nada grita.
   ============================================================ */

/* ---- Fuentes self-hosted (variables, subset latin) ---- */
@font-face {
  font-family: "Oswald";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("/fonts/oswald-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2013-2014, U+2018-2019, U+201C-201D, U+2022, U+2026;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/inter-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+2013-2014, U+2018-2019, U+201C-201D, U+2022, U+2026;
}

/* ---- Reset acotado ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
img, picture, svg, video { display: block; max-width: 100%; }
button, input, textarea { font: inherit; color: inherit; }
a { color: inherit; }

body {
  background: var(--fyb-bg-dark);
  color: var(--fyb-text-light);
  font-family: var(--font-inter);
  font-size: var(--t-body);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--fyb-gold); color: var(--fyb-text-dark); }

/* ---- Foco visible (accesibilidad) ---- */
:where(a, button, [tabindex], summary, input, textarea, .cal-embed):focus-visible {
  outline: 2px solid var(--fyb-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  left: var(--s-4);
  top: -100%;
  z-index: 100;
  background: var(--fyb-gold);
  color: var(--fyb-text-dark);
  padding: var(--s-2) var(--s-4);
  font-family: var(--font-oswald);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
}
.skip-link:focus { top: var(--s-4); }

/* ============================================================
   TIPOGRAFÍA · roles
   ============================================================ */
.display {
  font-family: var(--font-oswald);
  font-weight: 700;
  font-size: var(--t-display);
  line-height: .92;
  letter-spacing: -.01em;
  text-transform: uppercase;
  color: var(--fyb-cream);
}
h1, .h1 {
  font-family: var(--font-oswald);
  font-weight: 700;
  font-size: var(--t-h1);
  line-height: 1;
  text-transform: uppercase;
  color: var(--fyb-cream);
}
h2, .h2 {
  font-family: var(--font-oswald);
  font-weight: 600;
  font-size: var(--t-h2);
  line-height: 1.02;
  text-transform: uppercase;
  color: var(--fyb-cream);
}
h3, .h3 {
  font-family: var(--font-oswald);
  font-weight: 600;
  font-size: var(--t-h3);
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--fyb-cream);
  letter-spacing: .005em;
}
.tinta-olive { color: var(--fyb-olive); }
.tinta-cream { color: var(--fyb-cream); }
.tinta-gold { color: var(--fyb-gold); }

.lead {
  font-family: var(--font-inter);
  font-weight: 400;
  font-size: var(--t-lead);
  line-height: 1.55;
  color: var(--fyb-text-light);
  max-width: var(--measure);
}
p { max-width: var(--measure); }
strong { font-weight: 600; color: var(--fyb-cream); }

/* ============================================================
   LAYOUT · retícula editorial asimétrica
   ============================================================ */
.wrap { width: min(100% - var(--s-8), var(--wrap)); margin-inline: auto; }
.wrap-narrow { width: min(100% - var(--s-8), var(--wrap-narrow)); margin-inline: auto; }

section { position: relative; }
/* Los anchors no quedan tapados por la nav sticky */
section[id], [id] { scroll-margin-top: 88px; }

/* Sección editorial: columna lateral estrecha (kicker + romano) + contenido */
.seccion {
  padding-block: clamp(var(--s-16), 11vw, var(--s-40));
  border-top: 1px solid var(--fyb-border-dark);
}
.seccion:first-of-type { border-top: 0; }

.seccion__grid {
  width: min(100% - var(--s-8), var(--wrap));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s-8);
}
/* Con columna de numeral (páginas índice); sin ella queda de una columna */
@media (min-width: 900px) {
  .seccion__grid:has(.seccion__aside) {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: clamp(var(--s-8), 5vw, var(--s-16));
  }
}

/* Columna lateral: kicker vertical + numeral romano */
.seccion__aside {
  display: flex;
  flex-direction: column;
  gap: var(--s-6);
}
.seccion__body { min-width: 0; }

/* Contenido arranca corrido a la derecha en desktop (aire a la izquierda ya lo da el aside) */
.seccion__head { margin-bottom: clamp(var(--s-8), 4vw, var(--s-16)); }

/* ============================================================
   COMPONENTES DE UI · biblioteca cerrada
   ============================================================ */

/* --- Kicker --- */
.kicker {
  font-family: var(--font-oswald);
  font-weight: 500;
  font-size: var(--t-kicker);
  letter-spacing: .30em;
  text-transform: uppercase;
  color: var(--fyb-gold);
  display: inline-block;
}

/* --- Regla gold (44 x 2) --- */
.regla-gold {
  width: 44px;
  height: 2px;
  background: var(--fyb-gold);
  border: 0;
  margin: var(--s-6) 0;
}

/* --- Numeral romano grande en outline --- */
.romano {
  font-family: var(--font-oswald);
  font-weight: 700;
  font-size: clamp(56px, 8vw, 90px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.2px var(--fyb-gold-muted);
  text-stroke: 1.2px var(--fyb-gold-muted);
  user-select: none;
}
.romano--sm {
  font-size: clamp(40px, 5vw, 64px);
}

/* --- Chip --- */
.chip {
  font-family: var(--font-oswald);
  font-weight: 500;
  font-size: var(--t-chip);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fyb-cream);
  border: 1px solid var(--fyb-border-dark);
  padding: var(--s-2) var(--s-3);
  display: inline-block;
  background: var(--fyb-surface-dark);
}
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }

/* --- Meta (11px tracking) --- */
.meta {
  font-family: var(--font-inter);
  font-weight: 500;
  font-size: var(--t-meta);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fyb-text-muted-dark);
}

/* --- Meta-row --- */
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-6) var(--s-8);
  align-items: baseline;
  border-top: 1px solid var(--fyb-border-dark);
  padding-top: var(--s-6);
}
.meta-row__item { display: flex; flex-direction: column; gap: var(--s-1); }
.meta-row__val {
  font-family: var(--font-oswald);
  font-weight: 600;
  font-size: var(--t-stat);
  line-height: 1;
  color: var(--fyb-gold);
}
.meta-row__label {
  font-family: var(--font-inter);
  font-weight: 500;
  font-size: var(--t-meta);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fyb-text-muted-dark);
}
/* Meta-row en línea (una fila de credenciales/comparativas) */
.meta-inline {
  display: flex; flex-wrap: wrap; gap: var(--s-3);
  align-items: center;
  font-family: var(--font-inter); font-weight: 500;
  font-size: var(--t-data); color: var(--fyb-text-light);
}
.meta-inline span:not(:last-child)::after {
  content: "·"; color: var(--fyb-gold-muted); margin-left: var(--s-3);
}

/* --- Tarjeta estadística --- */
.stat { display: flex; flex-direction: column; gap: var(--s-1); }
.stat__val {
  font-family: var(--font-oswald); font-weight: 600;
  font-size: var(--t-stat); line-height: 1; color: var(--fyb-gold);
}
.stat__label {
  font-family: var(--font-inter); font-weight: 500;
  font-size: var(--t-meta); letter-spacing: .18em; text-transform: uppercase;
  color: var(--fyb-text-muted-dark);
}

/* --- Tarjeta de concepto --- */
.tarjeta {
  background: var(--fyb-surface-dark);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-card);
  padding: clamp(var(--s-6), 3vw, var(--s-12));
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  height: 100%;
  transition: border-color 300ms var(--ease-editorial);
}
.tarjeta:hover { border-color: color-mix(in srgb, var(--fyb-gold-muted) 60%, var(--fyb-border-dark)); }
/* Pilar: fila superior con título a la izquierda y romano a la derecha.
   Flex en vez de posición absoluta: nunca se superponen. */
.tarjeta__top {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--s-4);
}
.tarjeta__top .tarjeta__titulo { flex: 1 1 auto; margin: 0; }
.tarjeta__romano {
  flex: 0 0 auto; line-height: .74;
  font-size: clamp(44px, 5vw, 66px);
  margin-top: -4px;
}

/* Pilar como acordeón (solo mobile) · en desktop siempre abierto */
.pilar__head {
  width: 100%; background: none; border: 0; font: inherit; color: inherit;
  text-align: left; cursor: default; padding: 0;
}
.pilar__icono { display: none; flex: 0 0 auto; }
.pilar__body { display: grid; grid-template-rows: 1fr; }
.pilar__body > .pilar__body-inner { overflow: hidden; min-height: 0; }
.pilar__body-inner { padding-top: var(--s-4); }
@media (max-width: 767px) {
  .pilar__head { cursor: pointer; align-items: center; }
  .pilar__icono {
    display: inline-block; position: relative; width: 20px; height: 20px;
    align-self: center; margin-left: var(--s-2);
  }
  .pilar__icono::before, .pilar__icono::after {
    content: ""; position: absolute; background: var(--fyb-gold);
    transition: transform .3s var(--ease-editorial), opacity .3s;
  }
  .pilar__icono::before { top: 9px; left: 0; width: 20px; height: 2px; }
  .pilar__icono::after { left: 9px; top: 0; width: 2px; height: 20px; }
  .pilar[data-open="true"] .pilar__icono::after { transform: scaleY(0); opacity: 0; }
  .pilar__body { grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease-editorial); }
  .pilar[data-open="true"] .pilar__body { grid-template-rows: 1fr; }
  .pilar__body-inner { padding-top: 0; }
  .pilar[data-open="true"] .pilar__body-inner { padding-top: var(--s-4); }
  /* En el header del acordeón, romano más chico para no competir con el ícono */
  .tarjeta--pilar .tarjeta__romano { font-size: 34px; margin-top: 0; }
  .tarjeta--pilar .tarjeta__titulo { font-size: 15px; }
}
/* Línea de conclusión al pie de una tarjeta */
.tarjeta__takeaway {
  margin-top: auto; padding-top: var(--s-4);
  border-top: 1px solid var(--fyb-border-dark);
  color: var(--fyb-gold-muted);
  font-family: var(--font-inter); font-weight: 600; font-size: var(--t-data);
}
.tarjeta__num {
  font-family: var(--font-oswald); font-weight: 600;
  font-size: var(--t-data); letter-spacing: .12em;
  color: var(--fyb-gold-muted);
}
.tarjeta__titulo { color: var(--fyb-cream); }
.tarjeta__cuerpo { color: var(--fyb-text-light); max-width: none; }

.grid-tarjetas {
  display: grid;
  gap: var(--s-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
/* Los 6 componentes del método: 3 por fila en desktop (3+3), 2 en tablet */
@media (min-width: 760px) { .grid-tarjetas--pilares { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .grid-tarjetas--pilares { grid-template-columns: repeat(3, 1fr); } }

/* --- Callout · tres variantes --- */
.callout {
  border-left: 3px solid var(--fyb-gold);
  background: var(--fyb-surface-dark);
  border-radius: var(--r-card);
  padding: clamp(var(--s-6), 3vw, var(--s-12));
  max-width: var(--wrap-narrow);
}
.callout--enfasis {
  font-family: var(--font-oswald); font-weight: 500;
  font-size: var(--t-quote); line-height: 1.15;
  text-transform: none; color: var(--fyb-cream);
}
.callout--enfasis p { max-width: none; color: inherit; }
.callout--sutil { border-left-color: var(--fyb-olive); }
.callout--dato { background: var(--fyb-gold-tint); border-left-color: var(--fyb-gold); }

/* --- Cita --- */
.cita { max-width: var(--wrap-narrow); }
.cita__texto {
  font-family: var(--font-oswald); font-weight: 500;
  font-size: var(--t-quote); line-height: 1.2;
  color: var(--fyb-cream); text-transform: none;
  max-width: none;
}
.cita__texto::before { content: "\201C"; color: var(--fyb-gold-muted); }
.cita__texto::after { content: "\201D"; color: var(--fyb-gold-muted); }
.cita__autor {
  margin-top: var(--s-4);
  font-family: var(--font-inter); font-weight: 500;
  font-size: var(--t-data); letter-spacing: .04em;
  color: var(--fyb-gold-muted);
}

/* --- Lista con filete (Qué incluye) --- */
.lista-filete { list-style: none; padding: 0; display: grid; gap: 0; }
.lista-filete.cols-2 { grid-template-columns: 1fr; }
@media (min-width: 760px) { .lista-filete.cols-2 { grid-template-columns: 1fr 1fr; column-gap: var(--s-12); } }
.lista-filete li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: var(--s-4);
  align-items: start;
  padding: var(--s-6) 0;
  border-bottom: 1px solid var(--fyb-border-dark);
  color: var(--fyb-text-light);
  max-width: none;
}
.lista-filete li::before {
  content: "";
  width: 8px; height: 8px; margin-top: 9px;
  background: var(--fyb-gold);
  display: block;
}

/* --- Lista de descarte (Admisión) --- */
.lista-descarte { list-style: none; padding: 0; display: grid; gap: 0; }
.lista-descarte li {
  padding: var(--s-6) 0;
  border-bottom: 1px solid var(--fyb-border-dark);
  color: var(--fyb-text-light);
  font-size: var(--t-lead);
  max-width: none;
}

/* --- Timeline de proceso --- */
.timeline { display: grid; gap: var(--s-8); }
@media (min-width: 900px) {
  .timeline { grid-template-columns: repeat(3, 1fr); gap: var(--s-8); position: relative; }
  .timeline::before {
    content: ""; position: absolute; top: 6px; left: 0; right: 0;
    height: 1px; background: var(--fyb-gold-muted); opacity: .5;
  }
}
.timeline__nodo { display: flex; flex-direction: column; gap: var(--s-4); position: relative; padding-top: var(--s-8); }
.timeline__nodo::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--fyb-gold); box-shadow: 0 0 0 4px var(--fyb-bg-dark);
}
/* En mobile el timeline es vertical con línea conectora a la izquierda */
@media (max-width: 899px) {
  .timeline { position: relative; padding-left: 28px; }
  .timeline::after {
    content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px;
    width: 2px; background: var(--fyb-gold-muted); opacity: .4;
  }
  .timeline__nodo { padding-top: 0; }
  .timeline__nodo::before { top: 4px; left: -28px; }
}
.timeline__fase {
  font-family: var(--font-oswald); font-weight: 600;
  font-size: var(--t-data); letter-spacing: .12em; text-transform: uppercase;
  color: var(--fyb-gold-muted);
}
.timeline__titulo { color: var(--fyb-cream); }
.timeline__cuerpo { color: var(--fyb-text-light); max-width: none; }

/* --- Tarjeta de caso --- */
.caso {
  background: var(--fyb-surface-dark);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-card);
  display: flex; flex-direction: column;
  overflow: hidden; height: 100%;
  transition: border-color 300ms var(--ease-editorial);
}
.caso:hover { border-color: color-mix(in srgb, var(--fyb-gold-muted) 60%, var(--fyb-border-dark)); }
.caso__foto { aspect-ratio: 4 / 5; background: var(--fyb-bg-dark); object-fit: cover; width: 100%; }
.caso__nofoto {
  aspect-ratio: 16 / 7; background: var(--fyb-bg-dark);
  border-bottom: 1px solid var(--fyb-border-dark);
  display: flex; align-items: center; justify-content: center;
}
.caso__nofoto .romano { -webkit-text-stroke-color: var(--fyb-border-dark); }
.caso__body { padding: clamp(var(--s-6), 2.5vw, var(--s-8)); display: flex; flex-direction: column; gap: var(--s-3); flex: 1; }
.caso__nombre { color: var(--fyb-cream); }
.caso__ctx { font-size: var(--t-data); color: var(--fyb-text-muted-dark); }
.caso__ab { display: flex; flex-direction: column; gap: var(--s-2); margin-top: var(--s-2); }
.caso__a { color: var(--fyb-text-muted-dark); font-size: var(--t-data); }
.caso__fase {
  font-family: var(--font-oswald); font-weight: 500; font-size: var(--t-data);
  letter-spacing: .06em; text-transform: uppercase; color: var(--fyb-olive);
}
.caso__b {
  font-family: var(--font-oswald); font-weight: 600;
  font-size: var(--t-h3); color: var(--fyb-gold); text-transform: uppercase;
}
.caso__link {
  margin-top: auto; padding-top: var(--s-4);
  font-family: var(--font-inter); font-weight: 500; font-size: var(--t-data);
  letter-spacing: .04em; text-transform: uppercase; color: var(--fyb-cream);
  text-decoration: none; border-bottom: 1px solid var(--fyb-gold-muted);
  align-self: flex-start;
}
.caso__link:hover { color: var(--fyb-gold); border-color: var(--fyb-gold); }

/* --- Escala de intensidad --- */
.escala { display: flex; gap: 4px; align-items: flex-end; height: 28px; }
.escala span { width: 8px; background: var(--fyb-border-dark); }
.escala span.on { background: var(--fyb-gold); }

/* ============================================================
   CTA
   ============================================================ */
.cta {
  --pad-y: 16px; --pad-x: 30px;
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-family: var(--font-oswald); font-weight: 600;
  font-size: 16px; letter-spacing: .04em; text-transform: uppercase;
  padding: var(--pad-y) var(--pad-x);
  background: var(--fyb-gold); color: var(--fyb-text-dark);
  text-decoration: none; border: 1px solid var(--fyb-gold);
  border-radius: var(--r-pill);
  transition: background var(--reveal-dur) var(--ease-editorial), transform 120ms ease;
}
.cta svg { transition: transform 200ms var(--ease-editorial); }
.cta:hover svg { transform: translateX(3px); }
.cta:hover { background: var(--fyb-cream); border-color: var(--fyb-cream); }
.cta:active { transform: translateY(1px); }
.cta--fantasma {
  background: transparent; color: var(--fyb-cream);
  border-color: var(--fyb-border-dark);
}
.cta--fantasma:hover { background: transparent; border-color: var(--fyb-gold); color: var(--fyb-gold); }

.micro {
  margin-top: var(--s-3);
  font-size: var(--t-data); color: var(--fyb-text-muted-dark);
}

/* Enlace de texto (Instagram, casos) · nunca botón */
.enlace-texto {
  color: var(--fyb-cream); text-decoration: none;
  border-bottom: 1px solid var(--fyb-gold-muted);
  font-weight: 500;
}
.enlace-texto:hover { color: var(--fyb-gold); border-color: var(--fyb-gold); }

/* ============================================================
   HERO (ruta de conversión)
   ============================================================ */
.hero {
  position: relative;
  min-height: min(92vh, 900px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--fyb-border-dark);
}
.hero__grid {
  width: min(100% - var(--s-8), var(--wrap));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-8);
  padding-block: clamp(var(--s-16), 12vw, var(--s-32));
  position: relative;
  z-index: 2;
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.05fr .95fr; align-items: center; gap: var(--s-16); }
}
.hero__content { max-width: 620px; }
.hero__display { margin: var(--s-6) 0; }
.hero__lead { margin-bottom: var(--s-8); }
.hero__cta-wrap { margin-bottom: var(--s-12); }
/* Los 3 datos del hero siempre en una sola línea (3 columnas parejas) */
.hero__meta {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4); align-items: start;
}
.hero__meta .meta-row__item { min-width: 0; }
@media (max-width: 420px) {
  .hero__meta { gap: var(--s-2); }
  .hero__meta .meta-row__val { font-size: 24px; }
  .hero__meta .meta-row__label { font-size: 9px; letter-spacing: .12em; }
}

/* Retrato editorial */
.hero__figura { position: relative; }
.hero__figura img {
  width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover;
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  filter: saturate(.92) contrast(1.02);
}
.hero__figura--placeholder {
  aspect-ratio: 4 / 5;
  background:
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(159,165,130,.04) 22px 23px),
    var(--fyb-surface-dark);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  display: flex; align-items: center; justify-content: center; text-align: center;
}
@media (min-width: 900px) {
  .hero__figura--mobile-bg { }
}
/* En mobile el retrato se apila debajo del texto (altura natural, sin 92vh) */
@media (max-width: 899px) {
  .hero { min-height: auto; }
  .hero__figura img { aspect-ratio: 1 / 1; } /* cuadrada en mobile (no queda larga) */
  .hero__figura--placeholder { display: none; } /* placeholder vacío no se muestra en mobile */
}

/* ============================================================
   VSL
   ============================================================ */
.vsl { max-width: var(--wrap-narrow); margin-inline: auto; }
.vsl__player {
  position: relative; aspect-ratio: 16 / 9;
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  background: var(--fyb-surface-dark);
  overflow: hidden;
}
.vsl__player video { width: 100%; height: 100%; object-fit: cover; }
.vsl__poster {
  position: absolute; inset: 0;
  background: var(--fyb-surface-dark);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border: 0; width: 100%;
  background-size: cover; background-position: center;
}
.vsl__play {
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--fyb-gold); color: var(--fyb-text-dark);
  display: grid; place-items: center;
  transition: transform 200ms var(--ease-editorial);
}
.vsl__poster:hover .vsl__play { transform: scale(1.06); }
.vsl__play svg { margin-left: 4px; }
.vsl__hint {
  position: absolute; left: 0; right: 0; bottom: var(--s-6);
  text-align: center; color: var(--fyb-text-muted-dark);
  font-size: var(--t-data); pointer-events: none;
}
.vsl__chips { margin-top: var(--s-6); justify-content: center; }

/* Botón "Activar sonido" (cuando el navegador obliga a mutear el autoplay) */
.vsl__sonido {
  position: absolute; left: 50%; bottom: var(--s-6); transform: translateX(-50%);
  z-index: 3; display: inline-flex; align-items: center; gap: var(--s-2);
  font-family: var(--font-oswald); font-weight: 600; font-size: 14px;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 12px 22px; border-radius: var(--r-pill);
  background: var(--fyb-gold); color: var(--fyb-text-dark);
  border: 0; cursor: pointer; box-shadow: 0 6px 26px rgba(0, 0, 0, .45);
  animation: vslPulso 1.8s var(--ease-editorial) infinite;
}
.vsl__sonido:hover { background: var(--fyb-cream); }
.vsl__sonido-ico { font-size: 16px; }
@keyframes vslPulso {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.05); }
}
@media (prefers-reduced-motion: reduce) { .vsl__sonido { animation: none; } }

/* ============================================================
   FAQ acordeón
   ============================================================ */
.faq { max-width: var(--wrap-narrow); }
.faq__item { border-bottom: 1px solid var(--fyb-border-dark); }
.faq__item:first-child { border-top: 1px solid var(--fyb-border-dark); }
.faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-6);
  padding: var(--s-6) 0;
  font-family: var(--font-oswald); font-weight: 500; font-size: var(--t-h3);
  text-transform: uppercase; color: var(--fyb-cream);
}
.faq__q:hover { color: var(--fyb-gold); }
.faq__icono { flex: 0 0 auto; width: 18px; height: 18px; position: relative; }
.faq__icono::before, .faq__icono::after {
  content: ""; position: absolute; background: var(--fyb-gold);
  transition: transform 300ms var(--ease-editorial), opacity 300ms;
}
.faq__icono::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq__icono::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq__q[aria-expanded="true"] .faq__icono::after { transform: scaleY(0); opacity: 0; }
.faq__a {
  overflow: hidden;
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows 400ms var(--ease-editorial);
}
/* El botón vive dentro de un <h3>, así que .faq__a no es hermano directo:
   apuntamos al item que contiene una pregunta abierta. */
.faq__item:has(.faq__q[aria-expanded="true"]) .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; min-height: 0; }
.faq__a p { padding-bottom: var(--s-6); color: var(--fyb-text-light); max-width: var(--measure); }

/* ============================================================
   GARANTÍA / CIERRE
   ============================================================ */
.firma {
  font-family: var(--font-oswald); font-weight: 700;
  font-size: var(--t-h1); text-transform: none;
  color: var(--fyb-cream); margin-top: var(--s-16);
  letter-spacing: -.005em;
}

/* ============================================================
   HEADER / FOOTER
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: center;
  padding: var(--s-4) var(--s-4) 0;
  pointer-events: none;
}
.header__inner {
  pointer-events: auto;
  display: inline-flex; align-items: center; gap: var(--s-6);
  height: 56px; padding: 0 var(--s-4) 0 var(--s-6);
  background: color-mix(in srgb, var(--fyb-surface-dark) 82%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-pill);
  max-width: calc(100% - var(--s-8));
}
.marca {
  font-family: var(--font-oswald); font-weight: 700; font-size: 18px;
  letter-spacing: .02em; text-transform: uppercase; color: var(--fyb-cream);
  text-decoration: none; display: inline-flex; align-items: baseline; gap: 6px;
}
.marca em { font-style: normal; color: var(--fyb-gold); }
.marca--mono { font-size: 20px; gap: 2px; }
.marca--mono em { color: var(--fyb-gold); }
.nav { display: none; gap: var(--s-6); align-items: center; }
@media (min-width: 820px) { .nav { display: flex; } }
.nav a {
  font-family: var(--font-inter); font-weight: 500; font-size: var(--t-data);
  letter-spacing: .04em; text-transform: uppercase; color: var(--fyb-text-light);
  text-decoration: none;
}
.nav a:hover { color: var(--fyb-gold); }

.footer {
  border-top: 1px solid var(--fyb-border-dark);
  padding-block: var(--s-16) var(--s-12);
  margin-top: var(--s-16);
}
.footer__grid {
  width: min(100% - var(--s-8), var(--wrap)); margin-inline: auto;
  display: grid; gap: var(--s-8);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer h4 {
  font-family: var(--font-oswald); font-weight: 600; font-size: var(--t-data);
  letter-spacing: .12em; text-transform: uppercase; color: var(--fyb-gold-muted);
  margin-bottom: var(--s-4);
}
.footer a { color: var(--fyb-text-light); text-decoration: none; font-size: var(--t-data); }
.footer a:hover { color: var(--fyb-gold); }
.footer__legal {
  width: min(100% - var(--s-8), var(--wrap)); margin: var(--s-12) auto 0;
  padding-top: var(--s-6); border-top: 1px solid var(--fyb-border-dark);
  font-size: var(--t-meta); letter-spacing: .06em; color: var(--fyb-text-muted-dark);
  display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-8); justify-content: space-between;
}

/* ============================================================
   STICKY CTA (mobile)
   ============================================================ */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: color-mix(in srgb, var(--fyb-surface-dark) 92%, transparent);
  backdrop-filter: blur(10px);
  border-top: 2px solid var(--fyb-gold);
  padding: 10px var(--s-4) calc(10px + env(safe-area-inset-bottom));
  height: calc(64px + env(safe-area-inset-bottom));
  display: flex; align-items: center;
  transform: translateY(120%);
  transition: transform 400ms var(--ease-editorial);
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta .cta { width: 100%; justify-content: center; }
/* Solo en mobile real: arriba de 560px el CTA ya vive en la nav */
@media (min-width: 560px) { .sticky-cta { display: none; } }

/* ============================================================
   PÁGINA DE ENTIDAD (raíz) · dos puertas
   ============================================================ */
.puertas { display: grid; gap: var(--s-6); }
@media (min-width: 760px) { .puertas { grid-template-columns: 1fr 1fr; } }
.puerta {
  background: var(--fyb-surface-dark); border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  padding: clamp(var(--s-8), 4vw, var(--s-16));
  display: flex; flex-direction: column; gap: var(--s-4);
  text-decoration: none; transition: border-color 300ms var(--ease-editorial);
}
.puerta:hover { border-color: var(--fyb-gold-muted); }
.puerta h3 { color: var(--fyb-cream); }
.puerta p { color: var(--fyb-text-light); }
.puerta .flecha { color: var(--fyb-gold); font-family: var(--font-oswald); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-size: var(--t-data); margin-top: var(--s-2); }

.bloque-citable { max-width: var(--measure); }
.bloque-citable p { font-size: var(--t-lead); color: var(--fyb-text-light); line-height: 1.6; }

/* ============================================================
   MOTION · reveal contenido
   ============================================================ */
/* Progresivo: sin JS (.js ausente) todo el contenido es visible.
   El motion solo se activa cuando el JS marcó <html class="js">. */
.js .reveal { opacity: 0; transform: translateY(12px); }
.js .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity var(--reveal-dur) var(--ease-editorial),
              transform var(--reveal-dur) var(--ease-editorial);
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal, .js .reveal.is-in { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   GUARDARRAÍL DE DATOS · token visible en dev
   ============================================================ */
mark.validar {
  background: var(--fyb-gold-tint);
  color: var(--fyb-gold);
  font-family: var(--font-inter); font-weight: 600;
  padding: 1px 6px; border: 1px dashed var(--fyb-gold-muted);
  border-radius: 3px; font-size: .85em;
  overflow-wrap: anywhere;
}

/* ============================================================
   CAL.COM embed
   ============================================================ */
.cal-embed { max-width: var(--wrap-narrow); margin-top: var(--s-8); min-height: 520px; }
.cal-embed__placeholder {
  min-height: 520px; border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  background:
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(159,165,130,.04) 22px 23px),
    var(--fyb-surface-dark);
  display: flex; align-items: center; justify-content: center;
}

/* ============================================================
   FACHADA REFERENCIA · bloques y ritmos
   ============================================================ */

/* Contenedor grande redondeado (ej. "El programa incluye") */
.bloque {
  background: var(--fyb-surface-dark);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  padding: clamp(var(--s-8), 4vw, var(--s-16));
}
.bloque__titulo { color: var(--fyb-cream); margin-bottom: var(--s-8); }

/* Checklist a 2 columnas con check gold */
.checklist { list-style: none; padding: 0; display: grid; gap: var(--s-4) var(--s-12); }
@media (min-width: 720px) { .checklist { grid-template-columns: 1fr 1fr; } }
.checklist li {
  display: grid; grid-template-columns: 22px 1fr; gap: var(--s-3);
  align-items: start; color: var(--fyb-text-light); max-width: none;
}
.checklist li svg { margin-top: 3px; color: var(--fyb-gold); }

/* Qué incluye · dos columnas explícitas (col 1 completa, luego col 2) */
.incluye-cols { display: grid; gap: var(--s-4) var(--s-12); }
@media (min-width: 760px) { .incluye-cols { grid-template-columns: 1fr 1fr; } }
.incluye-cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-4); align-content: start; }
.incluye-cols li {
  display: grid; grid-template-columns: 22px 1fr; gap: var(--s-3);
  align-items: start; color: var(--fyb-text-light); max-width: none;
}
.incluye-cols li svg { color: var(--fyb-gold); margin-top: 3px; flex: 0 0 auto; }

/* Stat card (ej. "+X profesionales") */
.stat-card {
  background: var(--fyb-surface-dark); border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  padding: clamp(var(--s-8), 4vw, var(--s-16));
  text-align: center; max-width: var(--wrap-narrow); margin-inline: auto;
}
.stat-card__val {
  font-family: var(--font-oswald); font-weight: 600;
  font-size: var(--t-stat); line-height: 1; color: var(--fyb-gold);
  text-transform: uppercase;
}
.stat-card__label { color: var(--fyb-text-light); margin: var(--s-4) auto 0; }

/* Bloque CTA final redondeado (fachada referencia) */
.cta-card {
  background:
    radial-gradient(120% 140% at 50% 0%, var(--fyb-gold-tint) 0%, transparent 55%),
    var(--fyb-surface-dark);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block);
  padding: clamp(var(--s-12), 6vw, var(--s-24));
  text-align: center;
}
.cta-card .cta { margin-inline: auto; }

/* Meta con puntos gold (ej. "50 minutos · sin costo · sin compromiso") */
.meta-dots {
  display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6);
  justify-content: center; align-items: center;
  margin-top: var(--s-6);
  font-size: var(--t-data); color: var(--fyb-text-muted-dark);
}
.meta-dots span { display: inline-flex; align-items: center; gap: var(--s-2); }
.meta-dots span::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--fyb-gold); display: inline-block;
}

/* Sección centrada (ej. Sobre Nico / cierre) */
.seccion__body--centro { text-align: center; }
.seccion__body--centro .regla-gold { margin-inline: auto; }
.seccion__body--centro .lead,
.seccion__body--centro p { margin-inline: auto; }
.seccion__body--centro .bloque-citable { margin-inline: auto; }

/* ============================================================
   PÁGINAS LEGALES / GRACIAS · lectura larga
   ============================================================ */
.prosa { max-width: var(--measure); }
.prosa h2 { margin-top: var(--s-12); margin-bottom: var(--s-4); }
.prosa h3 { margin-top: var(--s-8); margin-bottom: var(--s-3); }
.prosa p { margin-bottom: var(--s-4); }
.prosa ul { margin: 0 0 var(--s-4) var(--s-6); }
.prosa li { margin-bottom: var(--s-2); }
.pasos { list-style: none; padding: 0; counter-reset: paso; display: grid; gap: var(--s-4); max-width: var(--wrap-narrow); }
.pasos li {
  counter-increment: paso; display: grid; grid-template-columns: 40px 1fr; gap: var(--s-4);
  align-items: start; padding: var(--s-6) 0; border-bottom: 1px solid var(--fyb-border-dark);
}
.pasos li::before {
  content: counter(paso); font-family: var(--font-oswald); font-weight: 600;
  color: var(--fyb-gold); font-size: var(--t-h3);
}

/* ============================================================
   CARRUSEL (sección problema)
   ============================================================ */
.carrusel-head { position: relative; }
.carrusel-nav { display: none; gap: var(--s-2); position: absolute; top: 2px; right: 0; }
@media (min-width: 900px) { .carrusel-nav { display: flex; } }
.carrusel-btn {
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--fyb-border-dark); background: var(--fyb-surface-dark);
  color: var(--fyb-cream); display: grid; place-items: center; cursor: pointer;
  transition: border-color 200ms var(--ease-editorial), color 200ms, opacity 200ms;
}
.carrusel-btn:hover { border-color: var(--fyb-gold); color: var(--fyb-gold); }
.carrusel-btn:disabled { opacity: .3; cursor: default; }

.carrusel {
  display: flex; gap: var(--s-4);
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding-bottom: var(--s-3);
  /* sangra hasta los bordes en mobile para que se sienta carrusel */
  margin-inline: calc(-1 * var(--s-4)); padding-inline: var(--s-4);
  scrollbar-width: thin; scrollbar-color: var(--fyb-border-dark) transparent;
}
.carrusel::-webkit-scrollbar { height: 6px; }
.carrusel::-webkit-scrollbar-track { background: transparent; }
.carrusel::-webkit-scrollbar-thumb { background: var(--fyb-border-dark); border-radius: 999px; }
.carrusel__item {
  flex: 0 0 clamp(260px, 80vw, 340px);
  scroll-snap-align: start;
  height: auto;
}
@media (min-width: 640px) { .carrusel__item { flex-basis: 330px; } }

/* Items de video del carrusel de testimonios (16:9, más anchos) */
.carrusel--video .carrusel__item--video { flex: 0 0 min(88vw, 560px); }
.carrusel__item--video .vsl__player { width: 100%; }
.carrusel__item--video video { width: 100%; height: 100%; object-fit: cover; }

/* Box de testimonio: video arriba, nombre/rol abajo */
.testi {
  background: var(--fyb-surface-dark); border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-card); overflow: hidden;
  display: flex; flex-direction: column; height: auto;
  transition: border-color 300ms var(--ease-editorial);
}
.testi:hover { border-color: color-mix(in srgb, var(--fyb-gold-muted) 55%, var(--fyb-border-dark)); }
.testi .testi__video { border: 0; border-radius: 0; }
.testi__meta { padding: var(--s-4) var(--s-6) var(--s-6); display: flex; flex-direction: column; gap: 3px; }
.testi__nombre {
  font-family: var(--font-oswald); font-weight: 600; font-size: var(--t-h3);
  text-transform: uppercase; color: var(--fyb-cream);
}
.testi__rol { font-size: var(--t-data); color: var(--fyb-gold-muted); }

/* Antes / Después de Nico (comparativa) */
.antes-despues {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3);
  max-width: 520px; margin: 0 auto var(--s-6);
}
.ad-foto {
  margin: 0; position: relative; aspect-ratio: 3 / 4;
  border-radius: var(--r-media); overflow: hidden;
  border: 1px solid var(--fyb-border-dark); background: var(--fyb-bg-dark);
}
.ad-foto--despues { border-color: color-mix(in srgb, var(--fyb-gold) 50%, var(--fyb-border-dark)); }
.ad-foto img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.95) contrast(1.02); }
.ad-foto figcaption {
  position: absolute; top: var(--s-3); left: var(--s-3);
  font-family: var(--font-oswald); font-weight: 600; font-size: var(--t-data);
  letter-spacing: .1em; text-transform: uppercase; line-height: 1;
  padding: 5px 11px; border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--fyb-bg-dark) 75%, transparent);
  backdrop-filter: blur(4px); color: var(--fyb-cream);
}
.ad-foto--despues figcaption { background: var(--fyb-gold); color: var(--fyb-text-dark); }
.antes-despues__pie {
  text-align: center; margin: 0 auto var(--s-8); max-width: 46ch;
  font-size: var(--t-data); color: var(--fyb-gold-muted); letter-spacing: .02em;
}
@media (max-width: 480px) {
  /* En mobile la comparativa toma todo el ancho para que se aprecie bien */
  .antes-despues { gap: var(--s-2); max-width: none; }
  .ad-foto { aspect-ratio: 5 / 7; }
}

/* Foto de Nico en la sección Sobre Nico (home, centrada) */
.autoridad-foto { margin: 0 auto var(--s-8); width: min(300px, 66%); }
.autoridad-foto img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--r-block); border: 1px solid var(--fyb-border-dark);
}

/* ============================================================
   TEXTURAS · para que la web no se sienta estática
   ============================================================ */
/* Grano de film sutil sobre toda la página (debajo de nav y sticky) */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 150px 150px;
  opacity: .045; mix-blend-mode: soft-light;
}
/* El contenido queda por encima del grano (header sticky y sticky-cta ya
   tienen su propio z-index alto, no tocar su position) */
main, .footer { position: relative; z-index: 2; }
/* Con un modal/overlay abierto, main sube por encima de la nav para que el
   blur del fondo cubra todo (incluida la nav). El menú hamburguesa (z-70)
   sigue por encima. */
body.menu-abierto main { z-index: 65; }

/* Glow atmosférico en los momentos grandes (muy sutil) */
#inicio::before, #agenda::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(75% 55% at 50% 0%, rgba(255, 189, 89, .05), transparent 60%);
}
#agenda { position: relative; }

/* Textura diagonal fina en secciones de texto (rompe la planicie) */
#giro, #medicion {
  background-image: repeating-linear-gradient(135deg, transparent 0 46px, rgba(159, 165, 130, .016) 46px 47px);
}

/* ============================================================
   CASOS DE ÉXITO · card + modal con blur
   ============================================================ */
.caso-card {
  flex: 0 0 clamp(220px, 66vw, 260px);
  scroll-snap-align: start;
  background: var(--fyb-surface-dark); border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-card); overflow: hidden; cursor: pointer;
  text-align: left; padding: 0; color: inherit; font: inherit;
  display: flex; flex-direction: column;
  transition: border-color 300ms var(--ease-editorial), transform 200ms var(--ease-editorial);
}
.caso-card:hover { border-color: var(--fyb-gold-muted); transform: translateY(-3px); }
.caso-card__foto {
  aspect-ratio: 3 / 4; display: grid; place-items: center;
  background:
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(159,165,130,.05) 22px 23px),
    var(--fyb-bg-dark);
  border-bottom: 1px solid var(--fyb-border-dark); overflow: hidden;
}
.caso-card__foto img { width: 100%; height: 100%; object-fit: cover; }
.caso-card__ph { text-align: center; color: var(--fyb-text-muted-dark); }
.caso-card__info { padding: var(--s-4) var(--s-6) var(--s-6); display: flex; flex-direction: column; gap: var(--s-2); }
.caso-card__nombre {
  font-family: var(--font-oswald); font-weight: 600; font-size: var(--t-h3);
  text-transform: uppercase; color: var(--fyb-cream); line-height: 1.05;
}
.caso-card__ver {
  font-family: var(--font-inter); font-weight: 500; font-size: var(--t-data);
  letter-spacing: .04em; text-transform: uppercase; color: var(--fyb-gold);
  display: inline-flex; align-items: center; gap: 6px;
}

/* Modal (blur backdrop) */
.caso-modal {
  position: fixed; inset: 0; z-index: 80;
  background: color-mix(in srgb, var(--fyb-bg-dark) 72%, transparent);
  backdrop-filter: saturate(140%) blur(18px);
  display: flex; align-items: center; justify-content: center; padding: var(--s-4);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s var(--ease-editorial), visibility .3s;
}
.caso-modal[hidden] { display: none; }
.caso-modal.open { opacity: 1; visibility: visible; pointer-events: auto; }
.caso-modal__panel {
  position: relative; width: min(100%, 620px); max-height: 90vh; overflow: auto;
  background: var(--fyb-surface-dark); border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block); padding: clamp(var(--s-8), 4vw, var(--s-16));
  transform: translateY(10px); transition: transform .3s var(--ease-editorial);
}
.caso-modal.open .caso-modal__panel { transform: none; }
.caso-modal__close {
  position: absolute; top: var(--s-4); right: var(--s-4);
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--fyb-border-dark); background: var(--fyb-bg-dark); color: var(--fyb-cream);
  display: grid; place-items: center; cursor: pointer;
}
.caso-modal__close:hover { border-color: var(--fyb-gold); color: var(--fyb-gold); }
.caso-modal__fotos { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); margin-bottom: var(--s-8); }
.caso-foto {
  margin: 0; aspect-ratio: 3 / 4; border-radius: var(--r-media); overflow: hidden;
  position: relative; border: 1px solid var(--fyb-border-dark);
}
.caso-foto img { width: 100%; height: 100%; object-fit: cover; }
.caso-foto--ph {
  display: grid; place-content: center; gap: 4px; text-align: center;
  background:
    repeating-linear-gradient(135deg, transparent 0 20px, rgba(159,165,130,.05) 20px 21px),
    var(--fyb-bg-dark);
}
.caso-foto figcaption {
  position: absolute; left: 0; bottom: 0; right: 0; padding: var(--s-2) var(--s-3);
  font-family: var(--font-inter); font-weight: 500; font-size: var(--t-meta);
  letter-spacing: .16em; text-transform: uppercase; color: var(--fyb-cream);
  background: linear-gradient(to top, rgba(11,16,18,.85), transparent);
}
.caso-foto--ph .meta { color: var(--fyb-gold-muted); }
.caso-foto__hint { font-size: var(--t-meta); color: var(--fyb-text-muted-dark); letter-spacing: .1em; text-transform: uppercase; }
.caso-modal__nombre { color: var(--fyb-cream); margin: var(--s-2) 0 var(--s-1); }
.caso-modal__rol { color: var(--fyb-gold-muted); font-size: var(--t-data); margin-bottom: var(--s-4); }
.caso-modal__desc { color: var(--fyb-text-light); line-height: 1.6; }
.caso-modal__resultado {
  margin-top: var(--s-6); padding-top: var(--s-4); border-top: 1px solid var(--fyb-border-dark);
  font-family: var(--font-oswald); font-weight: 600; font-size: var(--t-h3);
  color: var(--fyb-gold); text-transform: uppercase; line-height: 1.15;
}

/* ============================================================
   GARANTÍA · centrada e impactante
   ============================================================ */
.garantia-panel {
  max-width: 700px; margin-inline: auto;
  background:
    radial-gradient(130% 130% at 50% 0%, var(--fyb-gold-tint) 0%, transparent 62%),
    var(--fyb-surface-dark);
  border: 1px solid color-mix(in srgb, var(--fyb-gold-muted) 45%, var(--fyb-border-dark));
  border-radius: var(--r-block);
  padding: clamp(var(--s-12), 6vw, var(--s-24)) clamp(var(--s-6), 5vw, var(--s-16));
  text-align: center;
}
.garantia-sello { color: var(--fyb-gold); display: inline-flex; }
.garantia-panel .kicker { display: block; margin-top: var(--s-6); }
.garantia-titulo { font-size: var(--t-h2); margin: var(--s-4) 0 var(--s-6); }
.garantia-cuerpo {
  font-size: var(--t-lead); color: var(--fyb-text-light); line-height: 1.62;
  max-width: 54ch; margin-inline: auto;
}

/* ============================================================
   NAV MARCA PERSONAL (página única)
   ============================================================ */
.nav-med {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: center;
  padding: var(--s-4) var(--s-4) 0;
  pointer-events: none;
}
.nav-med__inner {
  pointer-events: auto;
  width: min(100% - var(--s-4), var(--wrap));
  display: flex; align-items: center; gap: var(--s-6);
  padding: 10px var(--s-4) 10px var(--s-6);
  background: color-mix(in srgb, var(--fyb-surface-dark) 82%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-pill);
}
.nav-med__marca { text-decoration: none; display: flex; flex-direction: column; gap: 1px; margin-right: auto; }
.nav-med__name {
  font-family: var(--font-oswald); font-weight: 700; font-size: 19px;
  letter-spacing: .01em; text-transform: uppercase; color: var(--fyb-cream); line-height: 1;
}
.nav-med__sub {
  font-family: var(--font-inter); font-weight: 500; font-size: 9px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--fyb-gold-muted);
}
.nav-med__links { display: none; gap: var(--s-6); align-items: center; }
@media (min-width: 900px) { .nav-med__links { display: flex; } }
.nav-med__links a {
  font-family: var(--font-inter); font-weight: 500; font-size: var(--t-data);
  letter-spacing: .02em; color: var(--fyb-text-light); text-decoration: none;
}
.nav-med__links a:hover { color: var(--fyb-gold); }
.cta--sm { --pad-y: 10px; --pad-x: 20px; font-size: 13px; }
/* En mobile el CTA y los links viven dentro del menú hamburguesa */
@media (max-width: 899px) { .nav-med__inner .cta--sm { display: none; } }

/* Botón hamburguesa (3 líneas) */
.nav-burger {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0 10px; border: 0; background: none; cursor: pointer;
}
.nav-burger span {
  height: 2px; width: 24px; background: var(--fyb-cream); border-radius: 2px;
  transition: transform .3s var(--ease-editorial), opacity .2s;
}
@media (min-width: 900px) { .nav-burger { display: none; } }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay del menú (blur, opciones centradas) */
.nav-menu {
  position: fixed; inset: 0; z-index: 70;
  background: color-mix(in srgb, var(--fyb-bg-dark) 80%, transparent);
  backdrop-filter: saturate(140%) blur(20px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s var(--ease-editorial), visibility .3s;
}
.nav-menu[hidden] { display: none; }
.nav-menu.open { opacity: 1; visibility: visible; pointer-events: auto; }
.nav-menu__links { display: flex; flex-direction: column; align-items: center; gap: var(--s-8); text-align: center; }
.nav-menu__links a {
  font-family: var(--font-oswald); font-weight: 600; font-size: var(--t-h2);
  text-transform: uppercase; color: var(--fyb-cream); text-decoration: none;
  transition: color .2s;
}
.nav-menu__links a:hover { color: var(--fyb-gold); }
.nav-menu__links .cta { font-size: 16px; margin-top: var(--s-4); }
.nav-menu__close {
  position: absolute; top: var(--s-6); right: var(--s-6);
  width: 44px; height: 44px; border: 1px solid var(--fyb-border-dark);
  border-radius: 50%; background: var(--fyb-surface-dark); color: var(--fyb-cream);
  display: grid; place-items: center; cursor: pointer;
}
.nav-menu__close:hover { border-color: var(--fyb-gold); color: var(--fyb-gold); }
@media (min-width: 900px) { .nav-menu, .nav-burger { display: none; } }
body.menu-abierto { overflow: hidden; }

/* ============================================================
   HERO · frase guía (quote olive)
   ============================================================ */
.hero__quote {
  font-family: var(--font-oswald); font-weight: 500;
  font-size: var(--t-quote); line-height: 1.2;
  color: var(--fyb-olive); text-transform: none;
  max-width: 26ch; margin: var(--s-6) 0 var(--s-8);
}

/* ============================================================
   ADMISIÓN · dos listas (es / no es)
   ============================================================ */
.admision-dual { display: grid; gap: var(--s-8); }
@media (min-width: 760px) { .admision-dual { grid-template-columns: 1fr 1fr; gap: var(--s-12); } }
.admision-col {
  background: var(--fyb-surface-dark); border: 1px solid var(--fyb-border-dark);
  border-radius: var(--r-block); padding: clamp(var(--s-6), 3vw, var(--s-12));
}
.admision-col h3 {
  font-size: var(--t-h3); margin-bottom: var(--s-6);
  padding-bottom: var(--s-4); border-bottom: 1px solid var(--fyb-border-dark);
}
.admision-col ul { list-style: none; padding: 0; display: grid; gap: var(--s-4); }
.admision-col li {
  display: grid; grid-template-columns: 22px 1fr; gap: var(--s-3);
  align-items: start; color: var(--fyb-text-light); max-width: none;
}
.admision-col--si li svg { color: var(--fyb-gold); margin-top: 3px; }
.admision-col--no li .marca-no {
  width: 18px; height: 18px; margin-top: 2px; display: inline-flex; align-items: center;
}
.admision-col--no li .marca-no::before {
  content: ""; width: 14px; height: 2px; background: var(--fyb-gold-muted); display: block;
}
.admision-col--no h3 { color: var(--fyb-text-muted-dark); }

/* ============================================================
   OPTIMIZACIÓN MOBILE · ritmo compacto (menos agobio)
   El "aire radical" es para desktop; en mobile se ajusta el ritmo,
   la tipografía y los paneles para que la página no se sienta eterna.
   ============================================================ */
@media (max-width: 767px) {
  :root {
    --s-12: 26px;
    --s-16: 34px;
    --s-24: 40px;
    --s-32: 46px;
    --s-40: 52px;
  }
  /* Secciones bien juntas */
  .seccion { padding-block: 34px; }
  .seccion__head { margin-bottom: 16px; }

  /* Tipografía contenida (menos líneas por bloque) */
  .display, .hero__display { font-size: clamp(30px, 8.2vw, 44px); line-height: .98; }
  h1, .h1 { font-size: clamp(28px, 7.6vw, 42px); }
  h2, .h2 { font-size: clamp(21px, 6.2vw, 30px); }
  h3, .h3 { font-size: 16px; }
  .lead { font-size: 15px; line-height: 1.5; }
  .tarjeta__cuerpo, .timeline__cuerpo, .bloque-citable p { font-size: 14.5px; line-height: 1.5; }
  p { line-height: 1.5; }

  /* Stats compactos */
  .meta-row { gap: var(--s-4) var(--s-6); padding-top: var(--s-4); }
  .meta-row__val, .stat__val { font-size: 26px; }

  /* Hero compacto */
  .hero__grid { padding-block: 22px 4px; gap: 18px; }
  .hero__display { margin: 10px 0; }
  .hero__lead { margin-bottom: 12px; }
  .hero__quote { margin: 10px 0 16px; font-size: 17px; }
  .hero__cta-wrap { margin-bottom: 18px; }

  /* Paneles y tarjetas con padding ajustado */
  .bloque, .cta-card, .garantia-panel, .admision-col { padding: var(--s-6); }
  .tarjeta, .callout { padding: 20px; }
  .timeline { gap: var(--s-6); }
  .lista-filete li, .checklist li { padding-block: 10px; }
  .faq__q { padding: 18px 0; }

  /* La nav no se parte en dos líneas */
  .nav-med__sub { display: none; }
  .nav-med__inner { padding: 8px var(--s-2) 8px var(--s-4); }
}

/* ============================================================
   KIT (_kit) · utilidades de revisión
   ============================================================ */
.kit-seccion { padding-block: var(--s-16); border-top: 1px solid var(--fyb-border-dark); }
.kit-label { color: var(--fyb-gold-muted); font-family: var(--font-oswald); text-transform: uppercase; letter-spacing: .12em; font-size: var(--t-data); margin-bottom: var(--s-6); }