/* ============================================================
   Natalia Nogueira Inmobiliaria — Hoja de estilos
   Paleta derivada del logo: azul #3BB6FF, negro, blanco.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --azul: #3bb6ff;
  --azul-600: #1d9deb;
  --azul-700: #0f7ec2;
  --azul-50: #eef9ff;
  --azul-100: #d8efff;
  --tinta: #0d1117;
  --tinta-800: #1a1a1a;
  --gris-900: #16191d;
  --gris-700: #3c434b;
  --gris-600: #5b646e;
  --gris-500: #7b848e;
  --gris-300: #d7dce1;
  --gris-200: #e8ecef;
  --gris-100: #f4f6f8;
  --blanco: #ffffff;
  --verde-wa: #25d366;

  --fuente-titulo: "Playfair Display", Georgia, "Times New Roman", serif;
  --fuente-texto: "Montserrat", "Segoe UI", system-ui, -apple-system, sans-serif;

  --sombra-sm: 0 1px 2px rgba(13, 17, 23, .06), 0 2px 8px rgba(13, 17, 23, .04);
  --sombra-md: 0 4px 12px rgba(13, 17, 23, .07), 0 12px 32px rgba(13, 17, 23, .06);
  --sombra-lg: 0 18px 48px rgba(13, 17, 23, .12);

  --radio-sm: 8px;
  --radio: 14px;
  --radio-lg: 22px;

  --ancho: 1200px;
  --header-alto: 78px;
  --transicion: .28s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--fuente-texto);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gris-700);
  background: var(--blanco);
  overflow-x: hidden;
}
body.sin-scroll { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: var(--azul-700); text-decoration: none; transition: color var(--transicion); }
a:hover { color: var(--azul-600); }

h1, h2, h3, h4 {
  font-family: var(--fuente-titulo);
  color: var(--tinta);
  line-height: 1.18;
  margin: 0 0 .6em;
  font-weight: 700;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.65rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
p { margin: 0 0 1.1em; }

:focus-visible {
  outline: 3px solid var(--azul);
  outline-offset: 3px;
  border-radius: 4px;
}

.salto-contenido {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--tinta); color: #fff; padding: 12px 20px; border-radius: 0 0 var(--radio-sm) 0;
}
.salto-contenido:focus { left: 0; color: #fff; }

.solo-lectores {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- 3. Layout ---------- */
.contenedor { width: min(100% - 40px, var(--ancho)); margin-inline: auto; }
.seccion { padding: clamp(64px, 9vw, 120px) 0; }
.seccion--gris { background: var(--gris-100); }
.seccion--tinta { background: var(--tinta); color: rgba(255, 255, 255, .8); }
.seccion--tinta h2, .seccion--tinta h3 { color: #fff; }

.encabezado-seccion { max-width: 680px; margin-bottom: clamp(32px, 5vw, 56px); }
.encabezado-seccion--centrado { margin-inline: auto; text-align: center; }
.encabezado-seccion p { color: var(--gris-600); font-size: 1.05rem; margin-bottom: 0; }
.seccion--tinta .encabezado-seccion p { color: rgba(255, 255, 255, .7); }

.antetitulo {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--azul-700); margin-bottom: 14px;
}
.antetitulo::before {
  content: ""; width: 26px; height: 2px; background: var(--azul); border-radius: 2px;
}
.encabezado-seccion--centrado .antetitulo::after {
  content: ""; width: 26px; height: 2px; background: var(--azul); border-radius: 2px;
}
.seccion--tinta .antetitulo { color: var(--azul); }

/* ---------- 4. Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px; border: 2px solid transparent;
  font-family: var(--fuente-texto); font-size: .95rem; font-weight: 600; line-height: 1;
  cursor: pointer; transition: all var(--transicion); text-align: center; white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primario { background: var(--azul); color: #fff; box-shadow: 0 8px 20px rgba(59, 182, 255, .32); }
.btn--primario:hover { background: var(--azul-600); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(59, 182, 255, .4); }
.btn--oscuro { background: var(--tinta); color: #fff; }
.btn--oscuro:hover { background: var(--gris-900); color: #fff; transform: translateY(-2px); }
.btn--contorno { border-color: var(--gris-300); color: var(--tinta); background: #fff; }
.btn--contorno:hover { border-color: var(--tinta); color: var(--tinta); transform: translateY(-2px); }
.btn--claro { background: #fff; color: var(--tinta); }
.btn--claro:hover { background: var(--azul-50); color: var(--tinta); transform: translateY(-2px); }
.btn--wa { background: var(--verde-wa); color: #fff; box-shadow: 0 8px 20px rgba(37, 211, 102, .3); }
.btn--wa:hover { background: #1fbe5b; color: #fff; transform: translateY(-2px); }
.btn--bloque { width: 100%; }
.btn--chico { padding: 10px 18px; font-size: .87rem; }

/* ---------- 5. Header ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: all var(--transicion);
}
.header.compacto { border-bottom-color: var(--gris-200); box-shadow: var(--sombra-sm); }
.header__fila {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: var(--header-alto);
}
.marca { display: flex; align-items: center; gap: 12px; flex: none; }
.marca__icono { width: 46px; height: auto; }
.marca__texto { display: flex; flex-direction: column; line-height: 1.05; }
.marca__nombre {
  font-family: var(--fuente-titulo); font-weight: 700; font-size: 1.16rem;
  color: var(--tinta); letter-spacing: .01em;
}
.marca__sub {
  font-size: .57rem; letter-spacing: .34em; text-transform: uppercase;
  color: var(--gris-500); font-weight: 600;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 10px 15px; border-radius: 999px; color: var(--gris-700);
  font-size: .93rem; font-weight: 500; transition: all var(--transicion);
}
.nav a:hover { background: var(--azul-50); color: var(--azul-700); }
.nav a[aria-current="page"] { color: var(--tinta); font-weight: 600; background: var(--gris-100); }

.header__acciones { display: flex; align-items: center; gap: 10px; flex: none; }
.header__tel {
  display: flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 600;
  color: var(--tinta);
}
.header__tel svg { width: 17px; height: 17px; color: var(--azul); }
.header__tel:hover { color: var(--azul-700); }

.hamburguesa {
  display: none; width: 44px; height: 44px; border: 1px solid var(--gris-200);
  background: #fff; border-radius: 12px; cursor: pointer; padding: 0;
  place-items: center; transition: all var(--transicion);
}
.hamburguesa:hover { border-color: var(--azul); }
.hamburguesa span {
  display: block; width: 20px; height: 2px; background: var(--tinta); border-radius: 2px;
  position: relative; transition: all var(--transicion);
}
.hamburguesa span::before, .hamburguesa span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px;
  background: var(--tinta); border-radius: 2px; transition: all var(--transicion);
}
.hamburguesa span::before { top: -6px; }
.hamburguesa span::after { top: 6px; }
body.menu-abierto .hamburguesa span { background: transparent; }
body.menu-abierto .hamburguesa span::before { top: 0; transform: rotate(45deg); }
body.menu-abierto .hamburguesa span::after { top: 0; transform: rotate(-45deg); }

.menu-movil {
  position: fixed; inset: var(--header-alto) 0 0; z-index: 99;
  background: #fff; padding: 24px 20px 40px;
  transform: translateX(100%); transition: transform var(--transicion);
  overflow-y: auto;
}
body.menu-abierto .menu-movil { transform: translateX(0); }
.menu-movil nav { display: grid; gap: 4px; margin-bottom: 24px; }
.menu-movil nav a {
  padding: 15px 16px; border-radius: var(--radio); font-size: 1.05rem;
  font-weight: 600; color: var(--tinta); background: var(--gris-100);
}
.menu-movil nav a[aria-current="page"] { background: var(--azul-50); color: var(--azul-700); }
.menu-movil__datos { display: grid; gap: 12px; font-size: .92rem; }
.menu-movil__datos a { display: flex; gap: 10px; align-items: center; color: var(--gris-700); }
.menu-movil__datos svg { width: 18px; height: 18px; color: var(--azul); flex: none; }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative; min-height: min(92vh, 780px); display: flex; align-items: center;
  padding: calc(var(--header-alto) + 48px) 0 64px; overflow: hidden;
  background: var(--tinta);
}
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(13, 17, 23, .93) 0%, rgba(13, 17, 23, .78) 42%, rgba(13, 17, 23, .35) 100%);
}
.hero__contenido { position: relative; z-index: 2; max-width: 720px; color: #fff; }
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero h1 em { font-style: normal; color: var(--azul); }
.hero__bajada { font-size: clamp(1rem, 1.6vw, 1.15rem); color: rgba(255, 255, 255, .82); max-width: 560px; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__etiqueta {
  display: inline-flex; align-items: center; gap: 9px; padding: 7px 16px 7px 12px;
  background: rgba(59, 182, 255, .16); border: 1px solid rgba(59, 182, 255, .35);
  border-radius: 999px; font-size: .8rem; font-weight: 600; letter-spacing: .04em;
  color: #cfeaff; margin-bottom: 22px; text-transform: uppercase;
}
.hero__etiqueta span { width: 7px; height: 7px; border-radius: 50%; background: var(--azul); }

/* buscador del hero */
.buscador {
  position: relative; z-index: 3; margin-top: 42px;
  background: #fff; border-radius: var(--radio-lg); padding: 18px;
  box-shadow: var(--sombra-lg); display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 14px; align-items: end;
}
.campo { display: grid; gap: 7px; text-align: left; }
.campo label {
  font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gris-500);
}
.campo select, .campo input, .campo textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--gris-200);
  border-radius: var(--radio-sm); font-family: inherit; font-size: .95rem;
  color: var(--tinta); background: #fff; transition: border-color var(--transicion);
}
.campo select:focus, .campo input:focus, .campo textarea:focus {
  outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(59, 182, 255, .13);
}
.campo textarea { resize: vertical; min-height: 130px; }

/* ---------- 7. Tarjetas ---------- */
.grilla { display: grid; gap: 26px; }
.grilla--3 { grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); }
.grilla--4 { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.grilla--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.tarjeta {
  background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}
.tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra-md); border-color: var(--gris-300); }

.prop { position: relative; }
.prop__foto {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--gris-100);
}
.prop__foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.4, 0, .2, 1); }
.prop:hover .prop__foto img { transform: scale(1.05); }
.prop__badges { position: absolute; inset: 12px 12px auto; display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  padding: 6px 13px; border-radius: 999px; font-size: .72rem; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase; background: var(--tinta); color: #fff;
  backdrop-filter: blur(6px);
}
.badge--azul { background: var(--azul); }
.badge--wa { background: var(--verde-wa); }
.badge--gris { background: rgba(255, 255, 255, .93); color: var(--tinta); }
.badge--reservado { background: #f0a500; color: #fff; }
.prop__cuerpo { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.prop__tipo { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--azul-700); }
.prop__titulo { margin: 6px 0 4px; font-size: 1.16rem; }
.prop__titulo a { color: var(--tinta); }
.prop__titulo a:hover { color: var(--azul-700); }
.prop__ubicacion { display: flex; align-items: center; gap: 6px; font-size: .86rem; color: var(--gris-500); margin-bottom: 14px; }
.prop__ubicacion svg { width: 15px; height: 15px; flex: none; }
.prop__datos {
  display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 14px 0;
  border-top: 1px solid var(--gris-200); border-bottom: 1px solid var(--gris-200);
  font-size: .86rem; color: var(--gris-600); margin-bottom: 16px;
}
.prop__datos span { display: flex; align-items: center; gap: 6px; }
.prop__datos svg { width: 16px; height: 16px; color: var(--azul); flex: none; }
.prop__pie { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.prop__precio { font-family: var(--fuente-titulo); font-size: 1.4rem; font-weight: 700; color: var(--tinta); line-height: 1.1; }
.prop__precio small { display: block; font-family: var(--fuente-texto); font-size: .74rem; font-weight: 600; color: var(--gris-500); letter-spacing: .04em; }

.servicio { padding: 30px; border-radius: var(--radio); background: #fff; border: 1px solid var(--gris-200); transition: all var(--transicion); }
.servicio:hover { border-color: var(--azul); box-shadow: var(--sombra-md); transform: translateY(-4px); }
.servicio__icono {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center;
  background: var(--azul-50); color: var(--azul-700); margin-bottom: 18px;
}
.servicio__icono svg { width: 26px; height: 26px; }
.servicio h3 { font-size: 1.2rem; margin-bottom: .5em; }
.servicio p { font-size: .95rem; color: var(--gris-600); margin: 0; }

.paso { position: relative; padding: 28px 26px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radio); }
.paso__n {
  font-family: var(--fuente-titulo); font-size: 2.4rem; font-weight: 700; color: var(--azul);
  line-height: 1; margin-bottom: 12px;
}
.paso h3 { font-size: 1.1rem; }
.paso p { font-size: .93rem; margin: 0; }

.testimonio { background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio); padding: 28px; display: flex; flex-direction: column; }
.testimonio__estrellas { display: flex; gap: 3px; color: #f5a623; margin-bottom: 14px; }
.testimonio__estrellas svg { width: 17px; height: 17px; }
.testimonio blockquote { margin: 0 0 20px; font-size: .98rem; color: var(--gris-700); font-style: italic; }
.testimonio__autor { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--azul-50); color: var(--azul-700); font-weight: 700; font-size: .95rem;
}
.testimonio__autor strong { display: block; font-size: .93rem; color: var(--tinta); }
.testimonio__autor span { font-size: .82rem; color: var(--gris-500); }

/* ---------- 8. Filtros ---------- */
.filtros {
  background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio);
  padding: 20px; display: grid; gap: 16px; margin-bottom: 34px;
}
.filtros__fila { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  padding: 9px 18px; border-radius: 999px; border: 1.5px solid var(--gris-200);
  background: #fff; color: var(--gris-700); font-family: inherit; font-size: .88rem;
  font-weight: 600; cursor: pointer; transition: all var(--transicion);
}
.chip:hover { border-color: var(--azul); color: var(--azul-700); }
.chip[aria-pressed="true"] { background: var(--tinta); border-color: var(--tinta); color: #fff; }
.filtros__pie { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.filtros__conteo { font-size: .9rem; color: var(--gris-500); }
.filtros__conteo strong { color: var(--tinta); }
.vacio { text-align: center; padding: 70px 20px; background: var(--gris-100); border-radius: var(--radio); }
.vacio svg { width: 46px; height: 46px; color: var(--gris-300); margin-bottom: 16px; }
.vacio h3 { margin-bottom: .4em; }
.vacio p { color: var(--gris-500); margin-bottom: 22px; }

/* ---------- 9. Página de propiedad ---------- */
.galeria { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; border-radius: var(--radio-lg); overflow: hidden; }
.galeria__principal { aspect-ratio: 16 / 11; overflow: hidden; background: var(--gris-100); }
.galeria__principal img { width: 100%; height: 100%; object-fit: cover; }
.galeria__tira { display: grid; gap: 12px; }
.galeria__tira button {
  padding: 0; border: 2px solid transparent; border-radius: 0; overflow: hidden;
  cursor: pointer; background: var(--gris-100); aspect-ratio: 4 / 3; transition: border-color var(--transicion);
}
.galeria__tira button img { width: 100%; height: 100%; object-fit: cover; }
.galeria__tira button[aria-current="true"] { border-color: var(--azul); }

.detalle { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(300px, 1fr); gap: 44px; align-items: start; }
.detalle__precio { font-family: var(--fuente-titulo); font-size: clamp(1.9rem, 4vw, 2.6rem); color: var(--tinta); line-height: 1; }
.detalle__precio small { display: block; font-family: var(--fuente-texto); font-size: .82rem; font-weight: 600; color: var(--gris-500); letter-spacing: .06em; text-transform: uppercase; margin-top: 6px; }
.ficha-tecnica { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin: 26px 0; }
.ficha-tecnica div { background: var(--gris-100); border-radius: var(--radio-sm); padding: 14px 16px; }
.ficha-tecnica dt { font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gris-500); margin-bottom: 5px; }
.ficha-tecnica dd { margin: 0; font-size: 1rem; font-weight: 600; color: var(--tinta); }

.panel-contacto {
  position: sticky; top: calc(var(--header-alto) + 24px);
  background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio-lg);
  padding: 26px; box-shadow: var(--sombra-md);
}
.panel-contacto h3 { font-size: 1.15rem; margin-bottom: .8em; }
.panel-contacto .btn + .btn { margin-top: 10px; }
.panel-contacto__datos { display: grid; gap: 10px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--gris-200); font-size: .9rem; }
.panel-contacto__datos a, .panel-contacto__datos span { display: flex; align-items: center; gap: 10px; color: var(--gris-700); }
.panel-contacto__datos svg { width: 17px; height: 17px; color: var(--azul); flex: none; }

/* ---------- 10. Formularios y bloques ---------- */
.formulario { display: grid; gap: 18px; }
.formulario__fila { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.formulario__aviso {
  display: none; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: var(--radio-sm);
  background: var(--azul-50); border: 1px solid var(--azul-100); color: var(--azul-700);
  font-size: .9rem; font-weight: 500;
}
.formulario__aviso.visible { display: flex; }
.formulario__aviso svg { width: 18px; height: 18px; flex: none; margin-top: 2px; }
.formulario__nota { font-size: .82rem; color: var(--gris-500); }
.req { color: #d64545; }

.panel-datos { display: grid; gap: 22px; }
.dato { display: flex; gap: 16px; align-items: flex-start; }
.dato__icono {
  width: 46px; height: 46px; flex: none; border-radius: 13px; display: grid; place-items: center;
  background: var(--azul-50); color: var(--azul-700);
}
.dato__icono svg { width: 21px; height: 21px; }
.dato strong { display: block; font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--gris-500); margin-bottom: 3px; }
.dato a, .dato p { font-size: 1rem; color: var(--tinta); font-weight: 500; margin: 0; }
.dato a:hover { color: var(--azul-700); }

.mapa { border-radius: var(--radio); overflow: hidden; border: 1px solid var(--gris-200); line-height: 0; }
.mapa iframe { width: 100%; height: 400px; border: 0; }

.faq { display: grid; gap: 12px; max-width: 820px; margin-inline: auto; }
.faq details { background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio); overflow: hidden; }
.faq details[open] { border-color: var(--azul); box-shadow: var(--sombra-sm); }
.faq summary {
  padding: 20px 24px; cursor: pointer; font-weight: 600; color: var(--tinta);
  font-size: 1rem; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 1.5rem; color: var(--azul); font-weight: 400; line-height: 1;
  transition: transform var(--transicion); flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq__respuesta { padding: 0 24px 22px; color: var(--gris-600); font-size: .95rem; }
.faq__respuesta p:last-child { margin-bottom: 0; }

.cta {
  position: relative; overflow: hidden; border-radius: var(--radio-lg);
  background: linear-gradient(120deg, var(--tinta) 0%, #16222e 60%, #123449 100%);
  padding: clamp(40px, 6vw, 72px); color: #fff; text-align: center;
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255, 255, 255, .78); max-width: 560px; margin-inline: auto; }
.cta__acciones { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 28px; }

/* ---------- 11. Footer ---------- */
.footer { background: var(--tinta); color: rgba(255, 255, 255, .62); padding: 68px 0 0; font-size: .93rem; }
.footer a { color: rgba(255, 255, 255, .78); }
.footer a:hover { color: var(--azul); }
.footer__grilla { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer h3 { color: #fff; font-family: var(--fuente-texto); font-size: .82rem; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 20px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer__marca img { width: 210px; margin-bottom: 18px; }
.footer__marca p { max-width: 300px; font-size: .9rem; }
.footer__social { display: flex; gap: 10px; margin-top: 18px; }
.footer__social a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .07); color: #fff; transition: all var(--transicion);
}
.footer__social a:hover { background: var(--azul); transform: translateY(-2px); }
.footer__social svg { width: 19px; height: 19px; }
.footer__contacto li { display: flex; gap: 11px; align-items: flex-start; }
.footer__contacto svg { width: 17px; height: 17px; color: var(--azul); flex: none; margin-top: 3px; }
.footer__legal {
  border-top: 1px solid rgba(255, 255, 255, .1); padding: 24px 0;
  display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; font-size: .84rem;
}
.footer__legal p { margin: 0; }

/* ---------- 12. WhatsApp flotante ---------- */
.wa-flotante {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  display: flex; align-items: center; gap: 11px; padding: 13px 20px 13px 14px;
  background: var(--verde-wa); color: #fff; border-radius: 999px; font-weight: 600; font-size: .93rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .4); transition: all var(--transicion);
}
.wa-flotante:hover { background: #1fbe5b; color: #fff; transform: translateY(-3px); box-shadow: 0 14px 36px rgba(37, 211, 102, .5); }
.wa-flotante svg { width: 24px; height: 24px; flex: none; }
.wa-flotante__texto { display: block; }

/* ---------- 13. Migas y cabecera de página ---------- */
.cabecera-pagina {
  padding: calc(var(--header-alto) + 62px) 0 62px;
  background: linear-gradient(115deg, var(--tinta) 0%, #17222d 100%);
  color: #fff;
}
.cabecera-pagina h1 { color: #fff; margin-bottom: .25em; }
.cabecera-pagina p { color: rgba(255, 255, 255, .74); max-width: 620px; margin: 0; font-size: 1.05rem; }
.migas { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .84rem; color: rgba(255, 255, 255, .55); margin-bottom: 20px; }
.migas a { color: rgba(255, 255, 255, .78); }
.migas a:hover { color: var(--azul); }
.migas span[aria-hidden] { opacity: .5; }

/* ---------- 14. Animaciones ---------- */
.revelar { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .3, 1); }
.revelar.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revelar { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- 15. Responsive ---------- */
@media (max-width: 1080px) {
  .header__tel span { display: none; }
  .footer__grilla { grid-template-columns: 1fr 1fr; }
  .detalle { grid-template-columns: 1fr; gap: 34px; }
  .panel-contacto { position: static; }
}

@media (max-width: 900px) {
  .nav, .header__tel { display: none; }
  .hamburguesa { display: grid; }
  .buscador { grid-template-columns: 1fr 1fr; }
  .galeria { grid-template-columns: 1fr; }
  .galeria__tira { grid-auto-flow: column; grid-auto-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --header-alto: 68px; }
  .contenedor { width: min(100% - 28px, var(--ancho)); }
  .buscador { grid-template-columns: 1fr; padding: 16px; }
  .hero { min-height: auto; }
  .wa-flotante { right: 14px; bottom: 14px; padding: 14px; }
  .wa-flotante__texto { display: none; }
  .footer__grilla { grid-template-columns: 1fr; gap: 34px; }
  .footer__legal { flex-direction: column; }
  .prop__pie { flex-direction: column; align-items: flex-start; }
  .prop__pie .btn { width: 100%; }
  .marca__icono { width: 40px; }
  .marca__nombre { font-size: 1.03rem; }
}

@media (max-width: 480px) {
  .header__acciones .btn { display: none; }   /* en mobile queda el botón flotante */
  .marca__sub { letter-spacing: .26em; }
}

/* ---------- 16. Impresión ---------- */
@media print {
  .header, .wa-flotante, .footer__social, .menu-movil { display: none !important; }
  body { color: #000; }
  .seccion { padding: 20px 0; }
}