/* ==========================================================================
   LANDING HISTORIA — Estilos exclusivos y arquitectura de pantalla
   Breakpoints limpios:
   1. min-width: 901px -> Escritorio a 1 sola pantalla (100dvh) con curva fija a 90px
   2. max-width: 900px -> Tablet vertical y Móvil a 2 pantallas (100dvh) con snap y curvas
   ========================================================================== */

html {
  height: auto;
  overflow-y: auto;
  scroll-snap-type: none;
  scroll-behavior: auto;
}

.snap-sec--footer {
  min-height: 0;
}

body {
  min-height: 100vh;
  background: #f3f7f5;
}

.historia-page {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.historia-page .navbar {
  position: fixed;
}

.historia-page main {
  flex: 1 0 auto;
}

/* ── ESTILOS BASE COMPARTIDOS (Todas las pantallas) ────────────────────── */
#historia.historia-section.historia-section--standalone {
  position: relative;
  box-sizing: border-box;
  background:
    radial-gradient(circle at 8% 18%, rgba(3, 100, 105, .10), transparent 28%),
    linear-gradient(135deg, #f4f1eb 0%, var(--beige-mid, #eae4da) 100%);
}

#historia .historia-layout {
  display: grid;
  position: relative;
  z-index: 2;
}

/* Tarjeta izquierda: Origen */
#historia .historia-origin-card {
  min-height: 0;
  padding: 0;
  color: var(--text, #1f2937);
  background: #fff;
  border: 1px solid rgba(3, 100, 105, .28);
  border-radius: 0 !important;
  box-shadow: 0 14px 34px rgba(61, 43, 31, .11);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}

#historia .historia-origin-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(2, 79, 82, .16);
}

#historia .historia-origin-visual {
  position: relative;
  min-height: 160px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 18% 115%, rgba(255, 255, 255, .08) 0 22%, transparent 23%),
    linear-gradient(135deg, var(--teal-dark, #024f52), var(--teal, #036469));
}

#historia .historia-origin-heading {
  width: 60%;
  padding: 20px 10px 20px 24px;
  position: relative;
  z-index: 2;
}

#historia .historia-eyebrow {
  margin-bottom: 6px;
  color: var(--amber, #eb7a01);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

#historia .historia-title {
  max-width: 360px;
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.8vw, 1.95rem);
  font-weight: 800;
  line-height: 1.15;
  text-shadow: 0 4px 14px rgba(3, 38, 47, .23);
  white-space: nowrap;
}

#historia .historia-origin-photo {
  position: absolute;
  inset: 0 0 0 auto;
  width: 52%;
  margin: 0;
  overflow: hidden;
  clip-path: ellipse(82% 108% at 100% 50%);
}

#historia .historia-origin-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 79, 82, .24), transparent 30%);
  pointer-events: none;
}

#historia .historia-origin-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 67% 42%;
  display: block;
  transition: transform .6s ease;
}

#historia .historia-origin-card:hover .historia-origin-photo img {
  transform: scale(1.04);
}

#historia .historia-origin-content {
  flex: 1;
  padding: 16px 22px 18px;
  display: flex;
  flex-direction: column;
}

#historia .historia-empresa {
  display: inline-flex;
  align-items: center;
  align-self: center;
  gap: 6px;
  margin: 0 0 10px;
  padding: 5px 14px;
  border-radius: 999px !important;
  color: var(--teal-dark, #024f52);
  background: var(--teal-light, #e0edea);
  font-size: 11.5px;
  font-weight: 800;
}

#historia .historia-empresa i {
  color: var(--teal, #036469);
  font-size: 16px;
}

#historia .historia-intro {
  max-width: none;
  color: #565f69;
  font-size: 12.5px;
  line-height: 1.55;
  text-align: left;
}

#historia .historia-destacado {
  margin-top: auto;
  padding: 9px 12px;
  border: 1px solid #f3d1a3;
  border-radius: 10px !important;
  background: #fff5e7;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  color: var(--amber-dark, #b55d00);
  font-size: 11.5px;
  font-weight: 750;
  line-height: 1.35;
}

#historia .historia-destacado i {
  flex: 0 0 auto;
  color: var(--amber-dark, #b55d00);
  font-size: 20px;
}

/* Tarjeta derecha: Capítulos y cierre */
#historia .historia-capitulos-card {
  min-height: 0;
  padding: 16px 20px 16px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(3, 100, 105, .28);
  border-radius: 0 !important;
  box-shadow: 0 14px 34px rgba(61, 43, 31, .11);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0;
  transition: transform .3s ease, box-shadow .3s ease;
}

#historia .historia-capitulos-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(2, 79, 82, .16);
}

#historia .historia-capitulos-head {
  padding: 0 4px 8px;
}

#historia .historia-capitulos-head span {
  display: block;
  margin-bottom: 2px;
  color: var(--amber, #eb7a01);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

#historia .historia-capitulos-head h2 {
  color: var(--teal-dark, #024f52);
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.15;
  margin: 0;
}

#historia .historia-capitulo {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 8px 10px;
  margin: 2px 0;
  border: 0;
  border-radius: 10px !important;
  background: transparent;
  box-shadow: none;
  cursor: default;
  transition: transform .22s ease, background .22s ease, box-shadow .22s ease;
}

#historia .historia-capitulo:hover {
  transform: translateX(4px);
  background: rgba(3, 100, 105, 0.05);
  box-shadow: 0 4px 14px rgba(2, 79, 82, 0.06);
}

#historia .historia-capitulo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px !important;
  background: var(--teal-light, #e0edea);
  color: var(--teal-dark, #024f52);
  display: grid;
  place-items: center;
  font-size: 20px;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}

#historia .historia-capitulo:hover .historia-capitulo-icon {
  background: var(--teal, #036469) !important;
  color: #ffffff !important;
  transform: scale(1.08);
}

#historia .historia-capitulo h3 {
  margin: 0 0 2px;
  color: var(--teal-dark, #024f52);
  font-family: var(--font-display);
  font-size: 14px;
  line-height: 1.2;
  transition: color .22s ease;
}

#historia .historia-capitulo:hover h3 {
  color: var(--teal, #036469);
}

#historia .historia-capitulo p,
#historia .historia-capitulo > div > .landing-rich-content {
  color: #66707d;
  font-size: 11.5px;
  line-height: 1.35;
  margin: 0;
}

#historia .historia-cierre {
  border-radius: 10px !important;
  border-left: 0 !important;
  background: transparent !important;
}

/* Transiciones para la curva y desvanecimiento hacia el footer */
#historia .sec-wave-top {
  pointer-events: none;
  line-height: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
  will-change: opacity, transform;
}

#historia.is-footer-approaching .sec-wave-top,
.is-footer-approaching .sec-wave-top {
  opacity: 0 !important;
  transform: translateY(20px) !important;
  pointer-events: none !important;
}


/* ── 1. ESCRITORIO (901px o más) ──────────────────────────────────────────
   Una sola pantalla completa (100dvh):
   - Curva institucional fija al fondo a 90px exactos.
   - Contenido centrado armónicamente entre el navbar (92px) y la curva (90px).
   - Dos tarjetas equilibradas: Origen a la izquierda, Capítulos a la derecha.
   - Sin desbordes verticales ni scroll artificial en 1366x633, 1536x730, 1280x605.
────────────────────────────────────────────────────────────────────────── */
@media (min-width: 901px) {
  .historia-page {
    overflow-x: hidden !important;
  }

  /* Los contenedores snap de móvil se disuelven en escritorio */
  .historia-pantalla {
    display: contents !important;
  }

  .sec-wave-top--vista1,
  .sec-wave-top--vista2 {
    display: none !important;
  }

  #historia.historia-section.historia-section--standalone {
    height: 100dvh !important;
    min-height: 100dvh !important;
    max-height: 100dvh !important;
    padding: 92px 40px 90px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
  }

  #historia .historia-layout {
    width: 100% !important;
    max-width: 1180px !important;
    margin: 0 auto !important;
    grid-template-columns: .96fr 1.04fr !important;
    gap: 22px !important;
    align-items: stretch !important;
    min-height: min(470px, max(min(420px, calc(100dvh - 205px)), calc(100dvh - 260px))) !important;
    transform: translateY(13px);
  }

  #historia .historia-title,
  #historia .historia-capitulos-head h2 {
    font-size: 24px !important;
  }

  #historia .historia-origin-visual {
    min-height: min(215px, max(clamp(160px, calc(100dvh - 420px), 195px), calc(100dvh - 515px)));
  }
  #historia .historia-origin-content { justify-content: space-between; }
  #historia .historia-destacado { margin-top: 0; }
  #historia .historia-capitulos-card { justify-content: space-between; }
  #historia .historia-capitulo { min-height: 66px; }
  #historia .historia-capitulo-icon { width: 44px; height: 44px; }
  #historia .historia-cierre { margin-top: 0; }

  /* Curva institucional fija a 90px en escritorio */
  #historia .sec-wave-top--desktop {
    display: block !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 90px !important;
    z-index: 1 !important;
    margin: 0 !important;
  }

  #historia .sec-wave-top--desktop svg {
    height: 90px !important;
    width: 100% !important;
    display: block !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
  }

  #historia.is-footer-approaching .sec-wave-top--desktop,
  .is-footer-approaching .sec-wave-top--desktop {
    opacity: 0 !important;
    transform: translateY(20px) !important;
    pointer-events: none !important;
  }
}

/* ── 2. TABLET Y MÓVIL (900px o menos) ──────────────────────────────────
   - Scroll-Snap vertical nativo obligatorio (100dvh por pantalla).
   - Pantalla 1: Tarjeta Origen (visual amplio + contenido elástico) + Curva Vista 1.
   - Pantalla 2: Tarjeta Capítulos (hitos + cierre elástico) + Curva Vista 2 con fade al footer.
   - Cards no compactas de alto, con respiración y preparadas para crecimiento de texto.
────────────────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  html {
    scroll-snap-type: y mandatory !important;
    scroll-behavior: smooth !important;
    overflow-y: scroll !important;
    -webkit-overflow-scrolling: touch !important;
  }

  body,
  body.historia-page {
    display: block !important;
    min-height: auto !important;
    height: auto !important;
    overflow-x: visible !important;
    overflow-y: visible !important;
  }

  .historia-page main {
    display: block !important;
    flex: none !important;
    overflow: visible !important;
  }

  #historia.historia-section.historia-section--standalone {
    height: auto !important;
    min-height: auto !important;
    padding: 0 !important;
    display: block !important;
    overflow: visible !important;
    scroll-snap-align: none !important;
    background:
      radial-gradient(circle at 8% 18%, rgba(3, 100, 105, .10), transparent 28%),
      linear-gradient(135deg, #f4f1eb 0%, var(--beige-mid, #eae4da) 100%) !important;
  }

  #historia .historia-layout {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: none !important;
  }

  /* Ocultar curva de escritorio en móvil/tablet */
  #historia .sec-wave-top--desktop {
    display: none !important;
  }

  /* ── Pantallas snap individuales (100dvh cada una) ── */
  .historia-pantalla {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    height: 100dvh !important;
    min-height: 100dvh !important;
    max-height: 100dvh !important;
    scroll-snap-align: start !important;
    scroll-snap-stop: always !important;
    position: relative !important;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    overflow: hidden !important;
    padding: 76px 18px 105px !important;
  }

  /* Tarjetas móviles con presencia vertical y crecimiento elástico */
  #historia .historia-origin-card,
  #historia .historia-capitulos-card {
    width: 100% !important;
    max-width: clamp(335px, 91vw, 420px) !important;
    box-sizing: border-box !important;
    position: relative !important;
    z-index: 2 !important;
    margin: 0 auto !important;
    border-radius: 0 !important;
    overflow: hidden !important;
    border: 1px solid rgba(3, 100, 105, .28) !important;
    background: #fff !important;
    box-shadow: 0 10px 28px rgba(61, 43, 31, .11) !important;
    height: auto !important;
    max-height: calc(100dvh - 165px) !important;
  }

  /* ── Pantalla 1: Tarjeta Origen ── */
  #historia .historia-origin-visual {
    height: clamp(175px, 24dvh, 215px) !important;
    min-height: 175px !important;
    width: 100% !important;
    position: relative !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
  }

  #historia .historia-origin-heading {
    width: 58% !important;
    padding: 18px 10px 18px 18px !important;
    box-sizing: border-box !important;
  }

  #historia .historia-eyebrow {
    font-size: 10px !important;
    margin-bottom: 4px !important;
  }

  #historia .historia-title {
    font-size: clamp(1.35rem, 5vw, 1.7rem) !important;
    white-space: normal !important;
    line-height: 1.16 !important;
  }

  #historia .historia-origin-photo {
    width: 52% !important;
  }

  #historia .historia-origin-content {
    padding: 16px 20px 18px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    flex: 1 1 auto !important;
    overflow-y: auto !important;
  }

  #historia .historia-empresa {
    align-self: center !important;
    margin: 0 auto !important;
    padding: 6px 16px !important;
    font-size: 12px !important;
    border-radius: 999px !important;
    flex-shrink: 0 !important;
  }

  #historia .historia-intro {
    font-size: 13px !important;
    line-height: 1.52 !important;
    color: #4b5563 !important;
    text-align: justify !important;
    margin: 0 !important;
  }

  #historia .historia-destacado {
    padding: 11px 14px !important;
    border-radius: 12px !important;
    font-size: 12px !important;
    margin-top: 4px !important;
    flex-shrink: 0 !important;
  }

  /* ── Pantalla 2: Tarjeta Capítulos ── */
  #historia .historia-capitulos-card {
    padding: 18px 16px 16px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    gap: 6px !important;
    overflow-y: auto !important;
  }

  #historia .historia-capitulos-head {
    padding: 0 4px 6px !important;
    text-align: center !important;
    flex-shrink: 0 !important;
  }

  #historia .historia-capitulos-head span {
    font-size: 10px !important;
    margin-bottom: 2px !important;
  }

  #historia .historia-capitulos-head h2 {
    font-size: clamp(18px, 4.6vw, 21px) !important;
    margin: 0 !important;
  }

  #historia .historia-capitulo {
    display: grid !important;
    grid-template-columns: 40px 1fr !important;
    gap: 12px !important;
    align-items: center !important;
    padding: 8px 10px !important;
    border-radius: 10px !important;
    min-height: 52px !important;
    margin: 2px 0 !important;
  }

  #historia .historia-capitulo-icon {
    width: 40px !important;
    height: 40px !important;
    font-size: 19px !important;
    border-radius: 10px !important;
  }

  #historia .historia-capitulo h3 {
    font-size: 14px !important;
    margin-bottom: 2px !important;
  }

  #historia .historia-capitulo p,
  #historia .historia-capitulo > div > .landing-rich-content {
    font-size: 11.5px !important;
    line-height: 1.36 !important;
  }

  #historia .historia-cierre {
    margin-top: 2px !important;
    padding: 8px 10px !important;
  }

  /* Curvas por pantalla en móvil/tablet (/dev/ondas-calibrador plantilla "historia") */
  .sec-wave-top--vista1,
  .sec-wave-top--vista2 {
    display: block !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: clamp(85px, 12.5dvh, 120px) !important;
    pointer-events: none !important;
    z-index: 1 !important;
    margin: 0 !important;
    line-height: 0 !important;
    transition: opacity 0.35s ease, transform 0.35s ease !important;
    will-change: opacity, transform !important;
  }

  .sec-wave-top--vista1 svg,
  .sec-wave-top--vista2 svg {
    height: 100% !important;
    width: 100% !important;
    display: block !important;
    position: absolute !important;
    inset: 0 !important;
  }

  /* Desvanecimiento suave de la onda 2 al aproximarse al footer */
  #historia.is-footer-approaching .sec-wave-top--vista2,
  .is-footer-approaching .sec-wave-top--vista2 {
    opacity: 0 !important;
    transform: translateY(20px) !important;
    pointer-events: none !important;
  }

  /* Acople del footer al scroll-snap */
  .snap-sec--footer {
    scroll-snap-align: start !important;
    scroll-snap-stop: always !important;
  }
}

/* ── Animaciones ágiles y fluidas (sin delays largos ni pantallas blancas) ── */
#historia .historia-origin-card,
#historia .historia-capitulos-card,
#historia .historia-capitulo,
#historia .historia-cierre {
  opacity: 1;
}

#historia.is-visible .historia-origin-card {
  animation: historiaCardLeftIn .4s ease-out both;
}

#historia.is-visible .historia-capitulos-card {
  animation: historiaCardRightIn .4s .08s ease-out both;
}

#historia.is-visible .historia-capitulo {
  animation: historiaChapterIn .35s .12s ease-out both;
}

@keyframes historiaCardLeftIn {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: none; }
}

@keyframes historiaCardRightIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: none; }
}

@keyframes historiaChapterIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  #historia .historia-origin-card,
  #historia .historia-capitulos-card,
  #historia .historia-capitulo,
  #historia .historia-cierre {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}