/* =========================================================
   Mudanzas Destino Seguro — mudanzasdestinoseguro.cl
   Paleta derivada del logo: marino #0A3B5B · ámbar #F49A28
   ========================================================= */

:root {
  /* Marca */
  --marino-900: #06283E;
  --marino:     #0A3B5B;
  --marino-700: #124E78;
  --marino-400: #4A7799;

  --ambar:      #F49A28;
  --ambar-600:  #DB851A;
  --ambar-200:  #FBD9A8;

  /* Neutros cálidos */
  --hueso:      #F7F4EF;
  --hueso-2:    #EDE7DE;
  --hueso-3:    #DED5C8;
  --tinta:      #16212B;
  --gris:       #5F6E7A;
  --gris-claro: #93A0AA;
  --blanco:     #FFFFFF;

  /* Tipografía */
  --display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --texto:   "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Medidas */
  --ancho:    1240px;
  --ancho-sm: 880px;
  --gutter:   clamp(1.25rem, 5vw, 4rem);
  --seccion:  clamp(5rem, 11vw, 9.5rem);

  --borde: 1px solid rgba(10, 59, 91, 0.14);
  --sombra: 0 18px 50px -24px rgba(6, 40, 62, 0.45);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--hueso);
  color: var(--tinta);
  font-family: var(--texto);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.012em;
  margin: 0;
}

/* ---------- Utilidades ---------- */
.env {
  width: min(100% - var(--gutter) * 2, var(--ancho));
  margin-inline: auto;
}
.env-sm { width: min(100% - var(--gutter) * 2, var(--ancho-sm)); margin-inline: auto; }

.seccion { padding-block: var(--seccion); }

.etiqueta {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ambar-600);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0 0 1.75rem;
}
.etiqueta::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: var(--ambar);
  flex: none;
}
.etiqueta--centro { justify-content: center; }
.etiqueta--claro { color: var(--ambar); }

.titulo {
  font-size: clamp(2.25rem, 1.4rem + 3.9vw, 4.4rem);
  max-width: 19ch;
}
.titulo--ancho { max-width: 26ch; }

.bajada {
  color: var(--gris);
  font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.1875rem);
  max-width: 54ch;
  margin: 1.5rem 0 0;
}

.acento { color: var(--ambar-600); font-style: italic; }

/* ---------- Botones ---------- */
.btn {
  --bg: var(--ambar);
  --fg: var(--marino-900);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.05rem 2rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--bg);
  border-radius: 2px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  line-height: 1;
  position: relative;
  overflow: hidden;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.btn span { position: relative; z-index: 1; }
.btn svg { position: relative; z-index: 1; transition: transform 0.45s var(--ease); }
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--marino-900);
  transform: translateY(101%);
  transition: transform 0.5s var(--ease);
}
.btn:hover { box-shadow: 0 14px 30px -14px rgba(244, 154, 40, 0.75); }
.btn:hover::after { transform: translateY(0); }
.btn:hover { color: var(--hueso); }
.btn:hover svg { transform: translateX(4px); }

.btn--linea {
  --bg: transparent;
  --fg: var(--marino);
  border-color: rgba(10, 59, 91, 0.3);
}
.btn--linea:hover { color: var(--hueso); box-shadow: none; }
.btn--linea::after { background: var(--marino); }

.btn--claro { --bg: transparent; --fg: var(--hueso); border-color: rgba(247, 244, 239, 0.35); }
.btn--claro::after { background: var(--hueso); }
.btn--claro:hover { color: var(--marino-900); box-shadow: none; }

/* =========================================================
   Navegación
   ========================================================= */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding-block: 1.15rem;
  transition: background 0.45s var(--ease), box-shadow 0.45s var(--ease),
              padding 0.45s var(--ease);
}
.nav__int {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav__logo img { height: 42px; width: auto; transition: height 0.45s var(--ease); }
.nav__logo .logo-claro { display: block; }
.nav__logo .logo-oscuro { display: none; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2.4rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__menu a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.82);
  position: relative;
  padding-block: 0.4rem;
  transition: color 0.3s var(--ease);
}
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--ambar);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.nav__menu a:hover { color: var(--hueso); }
.nav__menu a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__menu a[aria-current="page"] { color: var(--hueso); }
.nav__menu a[aria-current="page"]::after { transform: scaleX(1); }

.nav__tel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--hueso);
  white-space: nowrap;
}
.nav__tel svg { color: var(--ambar); flex: none; }

.nav__cta { padding: 0.85rem 1.5rem; font-size: 0.72rem; }

/* Estado con scroll / páginas interiores */
.nav.is-solida {
  background: rgba(247, 244, 239, 0.93);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(10, 59, 91, 0.1), 0 10px 30px -22px rgba(6, 40, 62, 0.5);
  padding-block: 0.7rem;
}
.nav.is-solida .nav__logo img { height: 36px; }
.nav.is-solida .nav__logo .logo-claro { display: none; }
.nav.is-solida .nav__logo .logo-oscuro { display: block; }
.nav.is-solida .nav__menu a { color: var(--gris); }
.nav.is-solida .nav__menu a:hover,
.nav.is-solida .nav__menu a[aria-current="page"] { color: var(--marino); }
.nav.is-solida .nav__tel { color: var(--marino); }

/* Hamburguesa */
.nav__burger {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: 1px solid rgba(247, 244, 239, 0.3);
  border-radius: 2px;
  position: relative;
  flex: none;
}
.nav__burger span {
  position: absolute;
  left: 50%; top: 50%;
  width: 18px; height: 1.5px;
  background: var(--hueso);
  transform: translate(-50%, -50%);
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}
.nav__burger span:nth-child(1) { transform: translate(-50%, calc(-50% - 5px)); }
.nav__burger span:nth-child(3) { transform: translate(-50%, calc(-50% + 5px)); }
.nav.is-solida .nav__burger { border-color: rgba(10, 59, 91, 0.25); }
.nav.is-solida .nav__burger span { background: var(--marino); }

body.menu-abierto .nav__burger span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
body.menu-abierto .nav__burger span:nth-child(2) { opacity: 0; }
body.menu-abierto .nav__burger span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

/* =========================================================
   Portada
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  background: var(--marino-900);
  isolation: isolate;
}

.hero__texto {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(7rem, 13vh, 10rem) clamp(1.5rem, 5vw, 5.5rem) clamp(3rem, 7vh, 5rem)
           max(var(--gutter), calc((100vw - var(--ancho)) / 2 + var(--gutter)));
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ambar);
  margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
}
.hero__eyebrow::before {
  content: ""; width: 2.5rem; height: 1px;
  background: var(--ambar); flex: none;
}

.hero h1 {
  color: var(--hueso);
  font-size: clamp(2.5rem, 1.1rem + 5.1vw, 5.1rem);
  max-width: 15ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--ambar);
}

.hero__sub {
  color: rgba(247, 244, 239, 0.74);
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  line-height: 1.6;
  max-width: 44ch;
  margin: clamp(1.5rem, 3vh, 2.25rem) 0 0;
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: clamp(2rem, 4vh, 3rem);
}

.hero__pie {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin-top: clamp(2.5rem, 5vh, 3.75rem);
  padding-top: 1.75rem;
  border-top: 1px solid rgba(247, 244, 239, 0.16);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.56);
}
.hero__pie span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero__pie span::before {
  content: ""; width: 4px; height: 4px; border-radius: 50%;
  background: var(--ambar); flex: none;
}

/* Secuencia de imágenes */
.hero__media { position: relative; overflow: hidden; }
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, var(--marino-900) 0%, rgba(6, 40, 62, 0.55) 26%, rgba(6, 40, 62, 0.12) 62%),
    linear-gradient(180deg, rgba(6, 40, 62, 0.4) 0%, transparent 30%, rgba(6, 40, 62, 0.35) 100%);
  z-index: 2;
  pointer-events: none;
}
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 2s var(--ease);
}
.hero__slide.is-activa { opacity: 1; }
.hero__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.92);
  transform: scale(1.06);
  transition: transform 9s linear;
}
.hero__slide.is-activa img { transform: scale(1.16); }

/* Indicador de scroll */
.hero__scroll {
  position: absolute;
  right: clamp(1.5rem, 3vw, 2.75rem);
  bottom: 2.25rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.5);
}
.hero__scroll i {
  display: block; width: 1px; height: 2.5rem;
  background: linear-gradient(var(--ambar), transparent);
  animation: bajar 2.4s var(--ease) infinite;
}
@keyframes bajar {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =========================================================
   Franja de promesas
   ========================================================= */
.promesas {
  background: var(--marino);
  color: var(--hueso);
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.promesas__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(247, 244, 239, 0.14);
}
.promesas__item {
  background: var(--marino);
  padding: clamp(1.25rem, 2.5vw, 1.75rem) clamp(1rem, 2vw, 1.75rem);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.promesas__item svg { color: var(--ambar); }
.promesas__item h3 {
  font-family: var(--texto);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.35;
  margin: 0;
}
.promesas__item p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(247, 244, 239, 0.6);
}

/* =========================================================
   Bloque editorial (el problema)
   ========================================================= */
.editorial { background: var(--hueso); }
.editorial__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.editorial blockquote {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.75rem, 1.1rem + 2.6vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--marino);
}
.editorial blockquote em { color: var(--ambar-600); font-style: italic; }
.editorial__apoyo p { color: var(--gris); margin: 0 0 1.25rem; }
.editorial__apoyo p:last-child { margin-bottom: 0; }
.editorial__apoyo strong { color: var(--tinta); font-weight: 500; }

/* =========================================================
   Servicios
   ========================================================= */
.servicios { background: var(--hueso-2); }
.servicios__cab {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.servicios__cab .titulo { color: var(--marino); }

.planes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
}

.plan {
  background: var(--hueso);
  border: var(--borde);
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease);
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--sombra); }

.plan__media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; }
.plan__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.04);
  transition: transform 1.1s var(--ease);
}
.plan:hover .plan__media img { transform: scale(1.07); }
.plan__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6, 40, 62, 0.42) 0%, transparent 45%);
}
.plan__num {
  position: absolute;
  top: 1rem; left: 1.15rem;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--ambar);
}

.plan__cuerpo {
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.plan__cuerpo h3 {
  font-size: clamp(1.6rem, 1.3rem + 0.9vw, 2.05rem);
  color: var(--marino);
}
.plan__promesa {
  color: var(--gris);
  font-size: 0.97rem;
  line-height: 1.55;
  margin: 0.85rem 0 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: var(--borde);
}
.plan__lista {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  flex: 1;
}
.plan__lista li {
  display: grid;
  grid-template-columns: 1rem 1fr;
  gap: 0.65rem;
  align-items: start;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--tinta);
}
.plan__lista li::before {
  content: "";
  width: 0.5rem; height: 0.5rem;
  margin-top: 0.42rem;
  border-radius: 50%;
  border: 1.5px solid var(--ambar);
}
.plan__lista li.es-destacado::before {
  background: var(--ambar);
}
.plan .btn { width: 100%; }

/* =========================================================
   Proceso
   ========================================================= */
.proceso { background: var(--hueso); }
.proceso__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  position: relative;
}
.proceso__grid::before {
  content: "";
  position: absolute;
  top: 1.45rem; left: 8%; right: 8%;
  height: 1px;
  background: repeating-linear-gradient(90deg,
    rgba(10, 59, 91, 0.22) 0 6px, transparent 6px 13px);
}
.paso { position: relative; }
.paso__num {
  width: 2.9rem; height: 2.9rem;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--hueso);
  border: 1px solid var(--ambar);
  color: var(--marino);
  font-family: var(--display);
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
  margin-bottom: 1.5rem;
}
.paso h3 {
  font-size: clamp(1.35rem, 1.2rem + 0.6vw, 1.7rem);
  color: var(--marino);
  margin-bottom: 0.75rem;
}
.paso p { margin: 0; color: var(--gris); font-size: 0.95rem; }

/* =========================================================
   Detalles — sección oscura, el giro del scroll
   ========================================================= */
.detalles {
  background: var(--marino-900);
  color: var(--hueso);
  position: relative;
  overflow: hidden;
}
.detalles::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 46rem; height: 46rem;
  background: radial-gradient(circle, rgba(244, 154, 40, 0.1) 0%, transparent 65%);
  pointer-events: none;
}
.detalles__grid {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
  position: relative;
}
.detalles .titulo { color: var(--hueso); }
.detalles .bajada { color: rgba(247, 244, 239, 0.66); }

.detalles__lista {
  list-style: none;
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.detalles__lista li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: baseline;
  padding: 1.05rem 0;
  border-top: 1px solid rgba(247, 244, 239, 0.14);
  font-size: clamp(0.97rem, 0.94rem + 0.2vw, 1.0625rem);
  line-height: 1.5;
}
.detalles__lista li:last-child { border-bottom: 1px solid rgba(247, 244, 239, 0.14); }
.detalles__lista li i {
  font-style: normal;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--ambar);
}
.detalles__lista strong { font-weight: 500; }
.detalles__lista a { transition: color 0.3s var(--ease); }
.detalles__lista a:hover { color: var(--ambar-600); }

/* La misma lista, pero sobre fondo claro */
.detalles__lista--claro li { border-top-color: rgba(10, 59, 91, 0.14); }
.detalles__lista--claro li:last-child { border-bottom-color: rgba(10, 59, 91, 0.14); }
.detalles__lista--claro li i { color: var(--ambar-600); }
.detalles__lista--claro .menor { color: var(--gris); font-size: 0.88rem; }

.detalles__collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.65rem, 1.3vw, 1.1rem);
}
.detalles__collage figure { margin: 0; overflow: hidden; border-radius: 3px; }
.detalles__collage img {
  width: 100%; height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.05) brightness(0.95);
  transition: transform 1.2s var(--ease), filter 0.8s var(--ease);
}
.detalles__collage figure:hover img { transform: scale(1.06); filter: saturate(1) brightness(1); }
.detalles__collage figure:nth-child(1) { margin-top: clamp(1.5rem, 4vw, 3.5rem); }
.detalles__collage figure:nth-child(4) { margin-top: calc(-1 * clamp(1.5rem, 4vw, 3.5rem)); }

/* =========================================================
   Equipo propio
   ========================================================= */
.equipo { background: var(--hueso-2); }
.equipo__grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}
.equipo__media { position: relative; }
.equipo__media img { border-radius: 3px; filter: saturate(0.88) contrast(1.03); }
.equipo__media::before {
  content: "";
  position: absolute;
  inset: auto auto -1.1rem -1.1rem;
  width: 55%; height: 62%;
  border-left: 1px solid var(--ambar);
  border-bottom: 1px solid var(--ambar);
  opacity: 0.55;
}
.equipo .titulo { color: var(--marino); }

/* =========================================================
   Galería de trabajo real
   ========================================================= */
.galeria { background: var(--hueso); }
.galeria__cab { text-align: center; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.galeria__cab .titulo { color: var(--marino); margin-inline: auto; }
.galeria__cab .bajada { margin-inline: auto; }
.galeria__tira {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.65rem, 1.3vw, 1.1rem);
}
.galeria__tira figure {
  margin: 0;
  overflow: hidden;
  border-radius: 3px;
  position: relative;
}
.galeria__tira img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.04);
  transition: transform 1.2s var(--ease), filter 0.8s var(--ease);
}
.galeria__tira figure:hover img { transform: scale(1.07); filter: saturate(1); }
.galeria__tira figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 2.5rem 1rem 0.9rem;
  background: linear-gradient(transparent, rgba(6, 40, 62, 0.85));
  color: var(--hueso);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.galeria__tira figure:hover figcaption { opacity: 1; transform: translateY(0); }

/* =========================================================
   Cobertura
   ========================================================= */
.cobertura { background: var(--hueso-2); }
.cobertura__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.cobertura .titulo { color: var(--marino); }
.cobertura__comunas {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 0;
}
.cobertura__comunas li {
  padding: 0.9rem 0;
  border-bottom: var(--borde);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.cobertura__comunas li::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--ambar);
  flex: none;
}

/* =========================================================
   CTA final
   ========================================================= */
.cta {
  background: var(--marino);
  color: var(--hueso);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(244, 154, 40, 0.16), transparent 62%);
}
.cta__int { position: relative; }
.cta .titulo {
  color: var(--hueso);
  margin-inline: auto;
  font-size: clamp(2.1rem, 1.3rem + 3.6vw, 4rem);
}
.cta .bajada { color: rgba(247, 244, 239, 0.7); margin-inline: auto; }
.cta__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  margin-top: clamp(2rem, 4vw, 3rem);
}

/* =========================================================
   Formulario
   ========================================================= */
.form { display: grid; gap: 1.1rem; }
.form__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.campo { display: grid; gap: 0.5rem; }
.campo label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris);
}
.campo input,
.campo select,
.campo textarea {
  font: inherit;
  font-size: 0.97rem;
  color: var(--tinta);
  background: var(--blanco);
  border: 1px solid rgba(10, 59, 91, 0.22);
  border-radius: 2px;
  padding: 0.95rem 1.05rem;
  width: 100%;
  transition: border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.campo textarea { resize: vertical; min-height: 7.5rem; }
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--ambar);
  box-shadow: 0 0 0 3px rgba(244, 154, 40, 0.16);
}
.form__nota {
  font-size: 0.82rem;
  color: var(--gris-claro);
  margin: 0;
}

/* =========================================================
   Pie
   ========================================================= */
.pie {
  background: var(--marino-900);
  color: rgba(247, 244, 239, 0.68);
  padding-block: clamp(3.5rem, 7vw, 5.5rem) 2rem;
  font-size: 0.92rem;
}
.pie__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: 1px solid rgba(247, 244, 239, 0.14);
}
.pie__logo { height: 52px; width: auto; margin-bottom: 1.35rem; }
.pie h4 {
  font-family: var(--texto);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ambar);
  margin: 0 0 1.25rem;
}
.pie ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.pie a { transition: color 0.3s var(--ease); }
.pie a:hover { color: var(--ambar); }
.pie p { margin: 0 0 0.7rem; line-height: 1.6; }
.pie__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-top: 1.75rem;
  font-size: 0.8rem;
  color: rgba(247, 244, 239, 0.46);
}
.pie__legal a { color: rgba(247, 244, 239, 0.7); }
.pie__social { display: flex; gap: 0.75rem; margin-top: 1.25rem; }
.pie__social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid rgba(247, 244, 239, 0.2);
  border-radius: 50%;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), color 0.35s var(--ease);
}
.pie__social a:hover {
  background: var(--ambar);
  border-color: var(--ambar);
  color: var(--marino-900);
}

/* =========================================================
   WhatsApp flotante
   ========================================================= */
.wa {
  position: fixed;
  right: clamp(1rem, 2.5vw, 1.75rem);
  bottom: clamp(1rem, 2.5vw, 1.75rem);
  z-index: 95;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.55);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.wa:hover { transform: scale(1.08) translateY(-2px); box-shadow: 0 16px 36px -8px rgba(37, 211, 102, 0.7); }
.wa::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid #25D366;
  animation: pulso 2.6s var(--ease) infinite;
}
@keyframes pulso {
  0%   { transform: scale(1);   opacity: 0.8; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* =========================================================
   Cabecera de páginas interiores
   ========================================================= */
.cabecera {
  background: var(--marino-900);
  color: var(--hueso);
  padding-block: clamp(8rem, 16vh, 12rem) clamp(3.5rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.cabecera::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 15% 110%, rgba(244, 154, 40, 0.14), transparent 60%);
}
.cabecera__int { position: relative; }
.cabecera .titulo { color: var(--hueso); }
.cabecera .bajada { color: rgba(247, 244, 239, 0.68); }
.miga {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.5);
  margin-bottom: 1.5rem;
}
.miga a:hover { color: var(--ambar); }

/* =========================================================
   Revelado al scroll
   ========================================================= */
.rev {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.rev.is-visible { opacity: 1; transform: none; }
.rev-2 { transition-delay: 0.1s; }
.rev-3 { transition-delay: 0.2s; }
.rev-4 { transition-delay: 0.3s; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr 0.78fr; }
  .promesas__grid { grid-template-columns: repeat(2, 1fr); }
  .planes { grid-template-columns: 1fr; max-width: 34rem; margin-inline: auto; }
  .editorial__grid,
  .detalles__grid,
  .equipo__grid,
  .cobertura__grid { grid-template-columns: 1fr; }
  .detalles__collage { max-width: 32rem; }
  .pie__grid { grid-template-columns: 1fr 1fr; }
  .galeria__tira { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  /* Portada apilada: imagen de fondo + texto encima */
  .hero {
    grid-template-columns: 1fr;
    min-height: 92svh;
  }
  .hero__media { position: absolute; inset: 0; z-index: 0; }
  .hero__media::after {
    background: linear-gradient(180deg, rgba(6, 40, 62, 0.88) 0%, rgba(6, 40, 62, 0.74) 45%, rgba(6, 40, 62, 0.93) 100%);
  }
  .hero__texto {
    padding: 8rem var(--gutter) 4.5rem;
    justify-content: flex-end;
  }
  .hero__scroll { display: none; }

  /* Menú móvil */
  .nav__burger { display: block; }
  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    height: 100vh;
    height: 100dvh;
    overflow-y: auto;
    width: min(85vw, 23rem);
    background: var(--marino-900);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.4rem;
    padding: 5rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform 0.55s var(--ease);
    box-shadow: -20px 0 60px -20px rgba(0, 0, 0, 0.6);
  }
  body.menu-abierto .nav__menu { transform: translateX(0); }
  .nav__menu a,
  .nav.is-solida .nav__menu a {
    color: rgba(247, 244, 239, 0.85);
    font-size: 1.05rem;
    letter-spacing: 0.1em;
    padding-block: 0.85rem;
  }
  .nav__menu li { width: 100%; border-bottom: 1px solid rgba(247, 244, 239, 0.1); }
  .nav__tel { display: none; }
  .nav__cta { display: none; }

  .proceso__grid { grid-template-columns: 1fr; gap: 2.25rem; }
  .proceso__grid::before { display: none; }
  .paso { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: start; }
  .paso__num { margin-bottom: 0; }

  .servicios__cab { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .promesas__grid { grid-template-columns: 1fr; }
  .galeria__tira { grid-template-columns: 1fr 1fr; }
  .galeria__tira figure:nth-child(n+5) { display: none; }
  .detalles__collage figure:nth-child(1),
  .detalles__collage figure:nth-child(4) { margin-top: 0; }
  .pie__grid { grid-template-columns: 1fr; }
  .form__fila { grid-template-columns: 1fr; }
  .hero__acciones .btn { width: 100%; }
  .cta__acciones .btn { width: 100%; }
  .cobertura__comunas { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Accesibilidad — movimiento reducido
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .rev { opacity: 1; transform: none; }
  .hero__slide { opacity: 1; }
  .hero__slide:not(.is-activa) { opacity: 0; }
  .hero__slide img { transform: none; }
}