/* ==========================================================================
   La Cumbre - sections.css
   Una familia de layout por sección. Cada bloque multicolumna declara
   explícitamente su colapso móvil; no se delega al framework.

   Familias usadas (10 secciones, 10 familias distintas):
     hero media completa · riel de datos · split pegajoso · panel geográfico ·
     banda cinemática + columnas editoriales · bento · herramienta interactiva ·
     carrusel horizontal · columna estrecha centrada · split de formulario
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero - media a sangre completa
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 100dvh;
  padding-top: 6rem;
  padding-bottom: clamp(3rem, 8vh, 5.5rem);
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  transform: scale(1.08);
}

.hero__media img,
.hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.hero__video {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms var(--ease-out);
}

.hero__video.is-ready {
  opacity: 1;
}

/* Velo doble: vertical para legibilidad del texto, lateral para dar peso
   al bloque izquierdo sin apagar la foto entera. */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      to top,
      rgba(11, 16, 12, 0.94) 0%,
      rgba(11, 16, 12, 0.72) 26%,
      rgba(11, 16, 12, 0.18) 62%,
      rgba(11, 16, 12, 0.42) 100%
    ),
    linear-gradient(to right, rgba(11, 16, 12, 0.6) 0%, rgba(11, 16, 12, 0) 62%);
}

.hero__content {
  width: 100%;
}

.hero__name {
  display: block;
  font-size: clamp(0.875rem, 1.6vw, 1.0625rem);
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: clamp(0.75rem, 2vw, 1.25rem);
}

/* 24ch mantiene el titular en dos líneas en desktop: "Terrenos campestres"
   sobre "arriba del ruido". Bajar de aquí lo parte en tres. */
.hero__claim {
  display: block;
  max-width: 24ch;
  text-wrap: balance;
}

.hero__sub {
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  max-width: 46ch;
  font-size: var(--fs-lead);
  color: var(--bone-dim);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

/* --------------------------------------------------------------------------
   2. Riel de datos - indicadores de confianza, pegado bajo el hero
   -------------------------------------------------------------------------- */

.rail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}

/* Dos celdas fijas (superficie y crédito): con solo dos datos no hace falta
   el recolapso a 4 columnas que pedía el riel anterior. */
.rail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.rail__item {
  padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 3vw, 1.75rem);
}

.rail__item:first-child {
  border-right: 1px solid var(--line);
}

.rail__value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--bone);
}

.rail__label {
  margin-top: 0.4rem;
  font-size: var(--fs-xs);
  color: var(--bone-mute);
  max-width: 22ch;
}

/* --------------------------------------------------------------------------
   3. El desarrollo - split pegajoso (texto fijo, medios que corren)
   -------------------------------------------------------------------------- */

.develop__grid {
  display: grid;
  gap: var(--sp-7);
}

.develop__aside {
  align-self: start;
}

.develop__facts {
  margin-top: var(--sp-6);
  border-top: 1px solid var(--line);
}

.develop__fact {
  display: grid;
  grid-template-columns: 1.4rem 1fr auto;
  align-items: baseline;
  gap: 0.75rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
}

.develop__fact .icon {
  align-self: center;
  color: var(--accent);
}

.develop__fact dt {
  font-size: var(--fs-sm);
  color: var(--bone-dim);
}

.develop__fact dd {
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--bone);
  text-align: right;
}

.develop__media {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.75rem);
}

@media (min-width: 900px) {
  .develop__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: start;
  }

  .develop__aside {
    position: sticky;
    top: 8rem;
  }

  /* Alturas variables y desfase: evita el bloque de tarjetas parejas. */
  .develop__media {
    grid-template-columns: repeat(2, 1fr);
  }

  .develop__media > *:nth-child(1) {
    grid-column: 1 / -1;
  }

  .develop__media > *:nth-child(3) {
    margin-top: clamp(1.5rem, 4vw, 3rem);
  }
}

/* --------------------------------------------------------------------------
   4. Ubicación - panel geográfico
   -------------------------------------------------------------------------- */

.place {
  background: var(--ink-900);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.place__grid {
  display: grid;
  gap: var(--sp-7);
}

.place__list {
  margin-top: var(--sp-6);
  display: grid;
  gap: 1.15rem;
}

.place__row {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: 0.9rem;
  align-items: start;
}

.place__row .icon {
  color: var(--accent);
  margin-top: 0.15rem;
}

.place__row p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--bone-dim);
}

.place__row b {
  display: block;
  color: var(--bone);
  font-weight: 500;
  font-size: var(--fs-body);
}

/* Mapa real de Google (coordenadas confirmadas por el cliente). */
.place__map {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ink-850);
}

.place__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (min-width: 900px) {
  .place__grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 6vw, 4.5rem);
    align-items: center;
  }
}

/* --------------------------------------------------------------------------
   5. Naturaleza - banda cinemática + columnas editoriales
   -------------------------------------------------------------------------- */

.nature__band {
  position: relative;
  height: clamp(20rem, 62vh, 34rem);
  overflow: hidden;
  isolation: isolate;
}

.nature__band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
}

.nature__band::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    var(--ink-950) 0%,
    rgba(11, 16, 12, 0.25) 34%,
    rgba(11, 16, 12, 0.35) 66%,
    var(--ink-950) 100%
  );
}

.nature__quote {
  position: absolute;
  z-index: var(--z-raised);
  left: 0;
  right: 0;
  bottom: clamp(1.5rem, 5vh, 3rem);
  text-align: center;
}

.nature__quote p {
  margin: 0 auto;
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--bone);
}

.nature__cols {
  display: grid;
  gap: var(--sp-7);
  margin-top: var(--sp-7);
}

.nature__col h3 {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-strong);
}

.nature__col ul {
  display: grid;
  gap: 1.1rem;
  margin-top: 1.35rem;
}

.nature__col li {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: 0.9rem;
}

.nature__col .icon {
  color: var(--accent);
  margin-top: 0.15rem;
}

.nature__col b {
  display: block;
  font-weight: 500;
}

.nature__col span {
  font-size: var(--fs-sm);
  color: var(--bone-mute);
}

@media (min-width: 800px) {
  .nature__cols {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 6vw, 5rem);
  }
}

/* --------------------------------------------------------------------------
   6. Beneficios - bento de conteo exacto (10 ítems, 10 celdas, sin huecos)
   -------------------------------------------------------------------------- */

.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.75rem, 1.4vw, 1rem);
}

.cell {
  position: relative;
  /* isolation crea el contexto de apilamiento que necesitan la fotografía
     y su velo (z-index negativos) para quedar sobre el fondo de la celda. */
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.5rem;
  min-height: 11rem;
  padding: clamp(1.25rem, 2.4vw, 1.75rem);
  border-radius: var(--r-lg);
  background: var(--ink-900);
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out);
}

/* Elevación declarada una sola vez: fondo, no borde + sombra. */
.cell__icon {
  color: var(--accent);
  margin-bottom: auto;
}

.cell h3 {
  font-size: var(--fs-h4);
  font-family: var(--font-display);
  letter-spacing: 0;
}

.cell p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--bone-mute);
  max-width: 34ch;
}

.cell--photo {
  min-height: 16rem;
  background: var(--ink-850);
}

.cell--photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.cell--photo::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to top,
    rgba(11, 16, 12, 0.95) 6%,
    rgba(11, 16, 12, 0.6) 46%,
    rgba(11, 16, 12, 0.28) 100%
  );
}

.cell--photo p {
  color: var(--bone-dim);
}

@media (hover: hover) and (pointer: fine) {
  .cell:hover {
    transform: translateY(-3px);
  }
}

@media (min-width: 640px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
  }

  .cell--a,
  .cell--d,
  .cell--e,
  .cell--h,
  .cell--i,
  .cell--j {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .bento {
    grid-template-columns: repeat(4, 1fr);
  }

  .cell--a {
    grid-column: span 2;
    grid-row: span 2;
  }

  .cell--d {
    grid-column: span 2;
  }

  .cell--e {
    grid-column: span 2;
    grid-row: span 2;
  }

  .cell--h {
    grid-column: span 2;
  }

  .cell--i {
    grid-column: span 1;
  }

  .cell--j {
    grid-column: span 3;
  }
}

/* --------------------------------------------------------------------------
   7. Financiamiento - herramienta interactiva
   -------------------------------------------------------------------------- */

.finance {
  background: var(--ink-900);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.finance__grid {
  display: grid;
  gap: var(--sp-7);
}

.finance__panel {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--ink-850);
  border-radius: var(--r-lg);
}

.finance__controls {
  display: grid;
  gap: var(--sp-5);
}

.finance__slider {
  display: grid;
  gap: 0.6rem;
}

.finance__sliderhead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.finance__sliderhead span:first-child {
  font-size: var(--fs-sm);
  font-weight: 500;
}

.finance__sliderval {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.range {
  width: 100%;
  height: 2.75rem;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.range::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--ink-700);
}

.range::-moz-range-track {
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--ink-700);
}

.range::-webkit-slider-thumb {
  appearance: none;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: -0.65rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  border: 3px solid var(--ink-850);
  transition: transform var(--dur-fast) var(--ease-out);
}

.range::-moz-range-thumb {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  border: 3px solid var(--ink-850);
}

.range:active::-webkit-slider-thumb {
  transform: scale(0.92);
}

.range:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--r-pill);
}

.finance__out {
  margin-top: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line-strong);
}

.finance__monthly {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.finance__monthly strong {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.25rem, 5.5vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bone);
  font-variant-numeric: tabular-nums;
}

.finance__breakdown {
  display: grid;
  gap: 0.6rem;
  margin-top: var(--sp-5);
}

.finance__breakdown div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: var(--fs-sm);
  color: var(--bone-dim);
}

.finance__breakdown b {
  color: var(--bone);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* Salidas del estimador: quien ya hizo el cálculo no debería tener que
   repetirlo a mano en el formulario ni transcribirlo a un mensaje. */
.finance__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--sp-5);
}

.finance__actions .btn {
  flex: 1 1 13rem;
}

/* "Enviarlo por WhatsApp" necesita 244px y el panel solo ofrece 232px en un
   teléfono de 320px. Se recorta el acolchado lateral en vez de la etiqueta. */
@media (max-width: 379.98px) {
  .finance__actions .btn {
    padding-inline: 1rem;
  }
}

.finance__hint {
  margin-top: 0.75rem;
  font-size: var(--fs-xs);
  color: var(--accent);
  max-width: none;
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}

.finance__hint.is-visible {
  opacity: 1;
}

.finance__note {
  margin-top: var(--sp-5);
  font-size: var(--fs-xs);
  color: var(--bone-mute);
  max-width: none;
}

@media (min-width: 940px) {
  .finance__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2.5rem, 6vw, 4.5rem);
    align-items: center;
  }
}

/* --------------------------------------------------------------------------
   8. Galería - carrusel horizontal con scroll-snap
   -------------------------------------------------------------------------- */

.gallery__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}

.gallery__nav {
  display: flex;
  gap: 0.5rem;
}

.gallery__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 30rem);
  gap: clamp(0.75rem, 1.6vw, 1.25rem);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  /* Aire dentro del scroller: las tarjetas no quedan al ras del borde. */
  padding-inline: var(--gutter);
  margin-inline: calc(-1 * var(--gutter));
  padding-bottom: 0.5rem;
}

.gallery__track::-webkit-scrollbar {
  display: none;
}

.shot {
  position: relative;
  scroll-snap-align: start;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  text-align: left;
  border-radius: var(--r-md);
  overflow: hidden;
}

.shot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.shot__label {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2.5rem 1.1rem 1rem;
  font-size: var(--fs-sm);
  color: var(--bone);
  background: linear-gradient(to top, rgba(11, 16, 12, 0.9), rgba(11, 16, 12, 0));
}

.shot__label .icon {
  color: var(--accent);
}

/* El feedback va al contenedor, no a la imagen. */
@media (hover: hover) and (pointer: fine) {
  .shot:hover img {
    transform: scale(1.03);
  }
}

/* --------------------------------------------------------------------------
   9. Preguntas - columna estrecha centrada
   La única sección de la página que estrecha la medida y se centra: llega
   justo antes del formulario, donde la lectura se vuelve una sola cosa a la
   vez y la página deja de mostrar para empezar a responder.
   -------------------------------------------------------------------------- */

.qa-section {
  border-top: 1px solid var(--line);
}

.qa-section .section__head {
  max-width: 30ch;
}

.qa__foot {
  margin-top: var(--sp-6);
  font-size: var(--fs-sm);
  color: var(--bone-mute);
}

.qa__foot .textlink {
  margin-top: 0.6rem;
}

/* --------------------------------------------------------------------------
   10. Contacto - split de formulario
   -------------------------------------------------------------------------- */

.contact__grid {
  display: grid;
  gap: var(--sp-7);
}

.channels {
  display: grid;
  gap: 0.75rem;
  margin-top: var(--sp-6);
}

.channel {
  display: grid;
  grid-template-columns: 2.75rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  text-decoration: none;
  color: var(--bone);
  transition:
    border-color var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}

.channel__ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--r-pill);
  background: var(--accent-soft);
  color: var(--accent);
}

.channel small {
  display: block;
  font-size: var(--fs-xs);
  color: var(--bone-mute);
}

.channel b {
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.channel > .icon:last-child {
  color: var(--bone-mute);
  transition: transform var(--dur) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .channel:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
  }

  .channel:hover > .icon:last-child {
    transform: translateX(3px);
  }
}

.contact__form {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--ink-900);
  border-radius: var(--r-lg);
}

@media (min-width: 940px) {
  .contact__grid {
    grid-template-columns: 0.82fr 1.18fr;
    gap: clamp(2.5rem, 6vw, 4.5rem);
    align-items: start;
  }
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */

.footer {
  border-top: 1px solid var(--line);
  padding-block: var(--sp-8) var(--sp-6);
}

.footer__grid {
  display: grid;
  gap: var(--sp-7);
}

.footer__slogan {
  margin-top: var(--sp-4);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--bone-dim);
  line-height: 1.1;
  padding-bottom: 0.1em;
}

.footer h2 {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--bone-mute);
  margin-bottom: 1.15rem;
}

.footer__list {
  display: grid;
  gap: 0.7rem;
  font-size: var(--fs-sm);
}

.footer__list a {
  color: var(--bone-dim);
  text-decoration: none;
}

@media (hover: hover) and (pointer: fine) {
  .footer__list a:hover {
    color: var(--accent);
  }
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  color: var(--bone-mute);
}

.footer__bottom p {
  margin: 0;
  max-width: none;
}

@media (min-width: 760px) {
  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* --------------------------------------------------------------------------
   Páginas internas (aviso de privacidad, 404, manual de identidad)
   -------------------------------------------------------------------------- */

.page-head {
  padding-top: clamp(8rem, 18vh, 11rem);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--line);
}

.prose {
  padding-block: var(--sp-8);
}

.prose h2 {
  font-size: var(--fs-h3);
  margin-top: var(--sp-7);
  margin-bottom: var(--sp-4);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p,
.prose li {
  color: var(--bone-dim);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

.prose p + p {
  margin-top: var(--sp-4);
}

.prose ul {
  display: grid;
  gap: 0.6rem;
  margin-top: var(--sp-4);
  padding-left: 1.15rem;
}

.prose li {
  list-style: disc;
}

.prose a {
  color: var(--accent);
}

/* Centro de la página 404 */
.notfound {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  text-align: center;
  padding: var(--sp-8) var(--gutter);
}

.notfound__inner {
  display: grid;
  justify-items: center;
  gap: var(--sp-5);
  max-width: 46ch;
}

.notfound p {
  color: var(--bone-dim);
}

.notfound .brandmark__glyph {
  width: 4.5rem;
  height: 4.5rem;
}

.notfound__help {
  font-size: var(--fs-xs);
}

.notfound__help a {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Movimiento dirigido por scroll
   Sin listeners de scroll: se usa la línea de tiempo nativa del navegador.
   Un solo momento focal orquestado (hero + banda de naturaleza).
   -------------------------------------------------------------------------- */

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) and (min-width: 900px) {
    .hero__media {
      animation: drift linear both;
      animation-timeline: view();
      animation-range: exit-crossing 0% exit-crossing 100%;
    }

    .nature__band img {
      animation: drift-band linear both;
      animation-timeline: view();
      animation-range: cover 0% cover 100%;
    }
  }
}

@keyframes drift {
  from {
    transform: scale(1.08) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(0, 3.4%, 0);
  }
}

@keyframes drift-band {
  from {
    transform: scale(1.1) translate3d(0, -3.5%, 0);
  }
  to {
    transform: scale(1.1) translate3d(0, 3.5%, 0);
  }
}