/* =========================================================
   C&S Propiedades — Hoja de estilos compartida
   Mobile-first, sin frameworks, sin dependencias de build.
   ========================================================= */

:root {
  --azul-marino: #16324F;
  --azul-marino-profundo: #0B2137;
  --azul-secundario: #4472C4;
  --dorado: #C6A15B;
  --dorado-claro: #E4CFA0;
  --musgo: #8C9A6B;
  --musgo-oscuro: #707D53;
  --musgo-claro: #ABB68F;
  --fondo: #FFFFFF;
  --fondo-alt: #F5F7FA;
  --texto: #1B2A3A;
  --texto-claro: #55677A;
  --borde: #DCE3EA;
  --blanco: #FFFFFF;
  --sombra: 0 8px 24px rgba(27, 42, 58, 0.08);
  --sombra-lg: 0 24px 55px rgba(11, 33, 55, 0.18);
  --radio: 6px;
  --fuente-titulos: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --fuente-cuerpo: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-ancho: 1180px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--fuente-cuerpo);
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--azul-secundario);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: var(--fuente-titulos);
  color: var(--texto);
  line-height: 1.2;
  margin: 0 0 0.6em;
  font-weight: 400;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.3rem, 5vw, 3.4rem);
  font-weight: 400;
}

h1 em, h2 em {
  font-style: normal;
  font-weight: 700;
  color: inherit;
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

p {
  margin: 0 0 1em;
}

ul, ol {
  padding-left: 1.3em;
}

.contenedor {
  width: 100%;
  max-width: var(--max-ancho);
  margin: 0 auto;
  padding: 0 20px;
}

/* Foco visible accesible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--dorado);
  outline-offset: 2px;
}

.salto-contenido {
  position: absolute;
  left: -9999px;
  top: auto;
  background: var(--azul-marino);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}

.salto-contenido:focus {
  left: 0;
  top: 0;
}

/* =========================
   Header / navegación
   ========================= */

.encabezado {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--blanco);
  border-bottom: 1px solid var(--borde);
  transition: box-shadow 0.25s var(--ease);
}

.encabezado--scrolled {
  box-shadow: 0 4px 20px rgba(27, 42, 58, 0.08);
}

.barra-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: var(--max-ancho);
  margin: 0 auto;
  gap: 16px;
}

.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--fuente-titulos);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--azul-marino);
  text-decoration: none;
  white-space: nowrap;
}

.marca:hover {
  text-decoration: none;
  opacity: 0.9;
}

.marca-logo-img {
  height: 52px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

.boton-menu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--borde);
  border-radius: 8px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  flex-shrink: 0;
}

.boton-menu span,
.boton-menu::before,
.boton-menu::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--azul-marino);
  position: relative;
}

.boton-menu {
  flex-direction: column;
  gap: 5px;
}

.nav-principal {
  position: fixed;
  top: 0;
  right: -100%;
  height: 100vh;
  width: min(320px, 85vw);
  background: var(--blanco);
  box-shadow: -8px 0 24px rgba(0,0,0,0.15);
  transition: right 0.25s ease;
  padding: 90px 28px 28px;
  z-index: 400;
}

.nav-principal.abierto {
  right: 0;
}

.lista-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lista-nav a {
  display: block;
  padding: 12px 8px;
  color: var(--texto);
  font-weight: 600;
  border-bottom: 1px solid var(--borde);
}

.lista-nav a:hover,
.lista-nav a[aria-current="page"] {
  color: var(--azul-secundario);
  text-decoration: none;
}

.nav-cta {
  margin-top: 18px;
}

.nav-idioma {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  padding: 4px;
}

.nav-idioma a {
  display: inline-block;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--texto-claro);
  letter-spacing: 0.03em;
}

.nav-idioma a:hover {
  color: var(--azul-marino);
  text-decoration: none;
}

.nav-idioma a.idioma-actual {
  background: var(--azul-marino);
  color: #fff;
}

.nav-idioma a.idioma-actual:hover {
  color: #fff;
}

@media (min-width: 900px) {
  .nav-idioma {
    padding: 3px;
  }
}

.boton-cerrar-nav {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: 1px solid var(--borde);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--azul-marino);
}

.fondo-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(27, 42, 58, 0.45);
  z-index: 350;
}

.fondo-nav.visible {
  display: block;
}

body.nav-abierto {
  overflow: hidden;
}

@media (min-width: 900px) {
  .boton-menu,
  .boton-cerrar-nav,
  .fondo-nav {
    display: none;
  }

  .nav-principal {
    position: static;
    height: auto;
    width: auto;
    box-shadow: none;
    padding: 0;
    right: 0;
  }

  .lista-nav {
    flex-direction: row;
    align-items: center;
    gap: 6px;
  }

  .lista-nav a {
    border-bottom: none;
    padding: 8px 12px;
  }

  .nav-cta {
    margin: 0 0 0 8px;
  }
}

/* =========================
   Botones
   ========================= */

.boton {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--fuente-cuerpo);
  font-style: normal;
  font-weight: 600;
  font-size: 0.96rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.3s var(--ease);
  text-align: center;
}

.boton::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-101%);
  transition: transform 0.45s var(--ease);
}

.boton:hover::before {
  transform: translateX(0);
}

.boton:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.boton-primario {
  background: var(--azul-marino);
  color: #fff;
  border-color: var(--azul-marino);
}

.boton-primario::before {
  background: var(--azul-marino-profundo);
}

.boton-primario:hover {
  color: #fff;
}

.boton-whatsapp {
  background: var(--musgo);
  color: #fff;
  border-color: var(--musgo);
}

.boton-whatsapp::before {
  background: var(--musgo-oscuro);
}

.boton-whatsapp:hover {
  color: #fff;
}

.boton-secundario {
  background: transparent;
  border-color: var(--azul-marino);
  color: var(--azul-marino);
}

.boton-secundario::before {
  background: var(--azul-marino);
}

.boton-secundario:hover {
  color: #fff;
}

.boton-oro {
  background: var(--dorado);
  color: var(--azul-marino-profundo);
  border-color: var(--dorado);
}

.boton-oro::before {
  background: var(--azul-marino-profundo);
}

.boton-oro:hover {
  color: var(--dorado-claro);
}

.grupo-botones {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
  max-width: 560px;
}

@media (min-width: 560px) {
  .grupo-botones {
    grid-template-columns: 1fr 1fr;
  }
}

.opcion-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 26px;
  border: 1px solid rgba(22, 50, 79, 0.16);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease),
    transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.opcion-hero:hover {
  text-decoration: none;
  background: var(--blanco);
  border-color: var(--azul-marino);
  transform: translateY(-4px);
  box-shadow: var(--sombra-lg);
}

.opcion-hero--whatsapp:hover {
  border-color: var(--musgo);
}

.opcion-kicker {
  font-family: var(--fuente-cuerpo);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--azul-secundario);
}

.opcion-hero--whatsapp .opcion-kicker {
  color: var(--musgo-oscuro);
}

.opcion-titulo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fuente-titulos);
  font-style: normal;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--azul-marino);
  line-height: 1.15;
}

.opcion-titulo .flecha {
  display: inline-block;
  transition: transform 0.3s var(--ease);
  color: var(--dorado);
}

.opcion-hero:hover .opcion-titulo .flecha {
  transform: translateX(6px);
}

.opcion-subtexto {
  margin: 0;
  font-family: var(--fuente-cuerpo);
  font-style: normal;
  font-size: 0.92rem;
  color: var(--texto-claro);
}


/* =========================
   Secciones genéricas
   ========================= */

section {
  padding: 64px 0;
}

.seccion-alt {
  background: var(--fondo);
  border-top: 1px solid var(--borde);
  border-bottom: 1px solid var(--borde);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--azul-secundario);
  margin-bottom: 14px;
}

.intro-seccion {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}

.intro-seccion h2 {
  margin-bottom: 12px;
}

.bajada {
  font-size: 1.15rem;
  color: var(--texto-claro);
}

/* =========================
   Hero
   ========================= */

.hero {
  position: relative;
  background:
    radial-gradient(ellipse 55% 60% at 88% -15%, rgba(198, 161, 91, 0.22), transparent 62%),
    radial-gradient(ellipse 65% 55% at -15% 105%, rgba(68, 114, 196, 0.16), transparent 60%),
    linear-gradient(155deg, #eef2f8 0%, var(--fondo-alt) 65%);
  background-size: cover;
  background-position: center;
  padding: 108px 0 0;
  overflow: clip;
}

.hero-contenido {
  max-width: 780px;
  position: relative;
  padding-bottom: 72px;
}

.hero .eyebrow {
  opacity: 0;
  animation: heroSube 0.8s var(--ease) 0.05s forwards;
}

.hero h1 {
  opacity: 0;
  animation: heroSube 0.9s var(--ease) 0.16s forwards;
}

.hero .bajada {
  opacity: 0;
  animation: heroSube 0.9s var(--ease) 0.3s forwards;
}

.hero .grupo-botones {
  opacity: 0;
  animation: heroSube 0.9s var(--ease) 0.42s forwards;
}

@keyframes heroSube {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero .eyebrow, .hero h1, .hero .bajada, .hero .grupo-botones {
    animation-duration: 0.01s;
  }
}

/* Franja marquee de comunas */
.hero-marquee {
  position: relative;
  margin-top: 56px;
  border-top: 1px solid rgba(22, 50, 79, 0.14);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.hero-marquee-track {
  display: flex;
  width: max-content;
  padding: 18px 0;
  animation: marqueeDesliza 32s linear infinite;
}

.hero-marquee-track span {
  font-family: var(--fuente-cuerpo);
  font-style: normal;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--texto-claro);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}

.hero-marquee-track span::after {
  content: "\2022";
  color: var(--dorado);
  font-style: normal;
  margin-left: 48px;
}

@keyframes marqueeDesliza {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-marquee-track {
    animation-play-state: paused;
  }
}

/* Reservado para foto real generada a medida (fase 2): añadir
   background-image aquí y bajar opacidad del degradado de arriba. */
.hero--foto {
  background-image:
    linear-gradient(160deg, rgba(15, 26, 41, 0.72) 10%, rgba(15, 26, 41, 0.42) 55%, rgba(15, 26, 41, 0.78) 100%),
    var(--hero-img);
  background-size: cover;
  background-position: center;
}

.hero--foto .eyebrow {
  color: var(--dorado);
}

.hero--foto h1,
.hero--foto .bajada {
  color: #fff;
}

.hero--foto .opcion-hero {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero--foto .hero-marquee {
  border-top-color: rgba(255, 255, 255, 0.25);
}

.hero--foto .hero-marquee-track span {
  color: rgba(255, 255, 255, 0.88);
}

@media (max-width: 640px) {
  .hero--foto {
    background-image:
      linear-gradient(160deg, rgba(15, 26, 41, 0.75) 10%, rgba(15, 26, 41, 0.5) 55%, rgba(15, 26, 41, 0.8) 100%),
      var(--hero-img-movil, var(--hero-img));
  }
}

.hero p.bajada {
  font-size: 1.2rem;
}

/* =========================
   Tarjetas / grillas
   ========================= */

.grilla {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

@media (min-width: 900px) {
  .grilla-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .grilla-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Bento asimétrico para la propuesta de valor */
@media (min-width: 900px) {
  .bento-valor {
    grid-template-columns: repeat(12, 1fr);
    gap: 22px;
  }
  .bento-valor .tarjeta:nth-child(1) { grid-column: span 5; }
  .bento-valor .tarjeta:nth-child(2) { grid-column: span 7; }
  .bento-valor .tarjeta:nth-child(3) { grid-column: span 7; }
  .bento-valor .tarjeta:nth-child(4) { grid-column: span 5; }
}

.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 28px 24px;
  box-shadow: var(--sombra);
  height: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.tarjeta:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-lg);
  border-color: rgba(198, 161, 91, 0.5);
}

.tarjeta h3 {
  margin-bottom: 10px;
}

.tarjeta-icono {
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--borde);
  border-radius: 50%;
  color: var(--azul-marino);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.tarjeta-icono svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
}

.tarjeta:hover .tarjeta-icono {
  border-color: var(--dorado);
  background: var(--azul-marino);
  color: var(--dorado-claro);
}

.tarjeta a.enlace-tarjeta {
  display: inline-block;
  margin-top: 10px;
  font-weight: 600;
}

/* =========================
   Cifras de confianza
   ========================= */

.cifras {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  text-align: center;
}

@media (min-width: 640px) {
  .cifras {
    grid-template-columns: repeat(3, 1fr);
  }
  .cifras > div {
    position: relative;
    padding: 0 12px;
  }
  .cifras > div:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    right: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--dorado), transparent);
  }
}

.cifra-numero {
  font-family: var(--fuente-titulos);
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--dorado);
  font-weight: 700;
  font-style: normal;
  margin-bottom: 8px;
}

/* =========================
   Diferenciador
   ========================= */

.diferenciador {
  position: relative;
  background: linear-gradient(155deg, var(--azul-marino-profundo), var(--azul-marino));
  color: #fff;
  border-radius: var(--radio);
  padding: 64px 40px 56px;
  overflow: clip;
  display: grid;
  gap: 24px;
}

@media (min-width: 900px) {
  .diferenciador {
    grid-template-columns: 0.7fr 1.3fr;
    padding: 76px 56px;
    align-items: center;
  }
}

.diferenciador::before {
  content: "\201C";
  font-family: var(--fuente-titulos);
  font-style: normal;
  font-weight: 700;
  font-size: 11rem;
  line-height: 1;
  position: absolute;
  top: 0.05em;
  left: 0.25em;
  color: var(--dorado);
  opacity: 0.28;
  pointer-events: none;
}

.diferenciador h2 {
  color: #fff;
  font-style: normal;
  font-weight: 500;
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  position: relative;
}

.diferenciador p {
  color: #dbe4f0;
  max-width: 640px;
  font-size: 1.08rem;
  position: relative;
}

/* =========================
   Servicios (página)
   ========================= */

#administracion,
#corretaje-arriendo,
#corretaje-compraventa,
#asesoramiento {
  counter-increment: servicio;
}

.servicio {
  position: relative;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 40px 28px 36px 96px;
  margin-bottom: 28px;
  background: var(--blanco);
  box-shadow: var(--sombra);
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.servicio::before {
  content: counter(servicio, decimal-leading-zero);
  position: absolute;
  top: 30px;
  left: 28px;
  font-family: var(--fuente-titulos);
  font-style: normal;
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--dorado-claro);
  line-height: 1;
}

@media (max-width: 640px) {
  .servicio {
    padding: 80px 24px 32px;
  }
  .servicio::before {
    top: 24px;
    left: 24px;
  }
}

.servicio:hover {
  box-shadow: var(--sombra-lg);
  transform: translateY(-3px);
}

.servicio.destacado {
  border: 2px solid var(--dorado);
  position: relative;
}

.etiqueta-destacado {
  display: inline-block;
  background: var(--dorado);
  color: var(--texto);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.servicio h3 {
  font-size: 1.5rem;
}

.servicio-frase {
  font-family: var(--fuente-titulos);
  font-size: 1.15rem;
  color: var(--azul-secundario);
  margin-bottom: 16px;
}

.servicio-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 20px;
}

@media (min-width: 768px) {
  .servicio-meta {
    grid-template-columns: repeat(3, 1fr);
  }
}

.servicio-meta-item h4 {
  font-family: var(--fuente-cuerpo);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--texto-claro);
  margin-bottom: 6px;
  font-weight: 700;
}

.honorario {
  background: var(--fondo-alt);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 20px 0;
  font-weight: 600;
  border-left: 4px solid var(--dorado);
}

.nota-transparencia {
  background: #fff8ec;
  border: 1px solid #ecd9ae;
  border-radius: 8px;
  padding: 16px 18px;
  font-size: 0.95rem;
  margin: 18px 0;
}

/* =========================
   FAQ (acordeón nativo)
   ========================= */

.faq-item {
  border: 1px solid var(--borde);
  border-radius: 8px;
  margin-bottom: 12px;
  background: var(--blanco);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.faq-item:hover {
  border-color: rgba(198, 161, 91, 0.5);
}

.faq-item[open] {
  box-shadow: var(--sombra);
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 700;
  color: var(--azul-marino);
  font-family: var(--fuente-titulos);
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background 0.25s var(--ease);
}

.faq-item summary:hover {
  background: var(--fondo-alt);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--dorado);
  flex-shrink: 0;
  transition: transform 0.25s var(--ease);
  display: inline-block;
}

.faq-item[open] summary::after {
  content: "+";
  transform: rotate(135deg);
}

.faq-item p {
  padding: 0 20px 20px;
  color: var(--texto-claro);
  margin: 0;
}

/* =========================
   Equipo (Nosotros)
   ========================= */

.equipo-tarjeta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
  align-items: center;
}

.equipo-foto {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--dorado);
  background: var(--fondo-alt);
  transition: transform 0.3s var(--ease);
}

.equipo-tarjeta:hover .equipo-foto {
  transform: scale(1.05);
}

@media (min-width: 640px) {
  .equipo-tarjeta {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
}

/* =========================
   Blog
   ========================= */

.tarjeta-articulo {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  overflow: hidden;
  background: var(--blanco);
  box-shadow: var(--sombra);
  height: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.tarjeta-articulo:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-lg);
}

.tarjeta-articulo img {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
  transition: transform 0.5s var(--ease);
}

.tarjeta-articulo:hover img {
  transform: scale(1.05);
}

.tarjeta-articulo-cuerpo {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.categoria-articulo {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--azul-secundario);
  font-weight: 700;
  margin-bottom: 8px;
}

.fecha-articulo {
  font-size: 0.85rem;
  color: var(--texto-claro);
  margin-bottom: 10px;
}

.tarjeta-articulo h3 {
  font-size: 1.2rem;
}

.leer-mas {
  margin-top: auto;
  font-weight: 700;
  padding-top: 12px;
}

/* Artículo individual */

.migas {
  font-size: 0.9rem;
  color: var(--texto-claro);
  margin-bottom: 20px;
}

.migas a {
  color: var(--texto-claro);
}

.encabezado-articulo {
  max-width: 760px;
  margin: 0 auto 32px;
}

.imagen-articulo {
  border-radius: var(--radio);
  margin-bottom: 32px;
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}

.cuerpo-articulo {
  max-width: 720px;
  margin: 0 auto;
}

.cuerpo-articulo h2 {
  margin-top: 1.6em;
}

.cuerpo-articulo blockquote {
  margin: 24px 0;
  padding: 4px 24px;
  border-left: 4px solid var(--dorado);
  font-style: italic;
  color: var(--texto-claro);
}

.cta-articulo {
  margin-top: 40px;
  padding: 32px;
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  text-align: center;
}

/* =========================
   CTA final genérico
   ========================= */

.cta-final {
  background: var(--fondo);
  border-top: 1px solid var(--borde);
  text-align: center;
}

.cta-final .contenedor {
  max-width: 640px;
}

/* =========================
   Formulario de contacto
   ========================= */

.formulario {
  display: grid;
  gap: 18px;
  max-width: 620px;
}

.campo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.campo label {
  font-weight: 600;
  font-size: 0.95rem;
}

.campo input,
.campo select,
.campo textarea {
  padding: 12px 14px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  font-family: var(--fuente-cuerpo);
  font-size: 1rem;
  background: var(--blanco);
  color: var(--texto);
}

.campo textarea {
  resize: vertical;
  min-height: 120px;
}

.micro-copy {
  font-size: 0.85rem;
  color: var(--texto-claro);
  margin-top: 8px;
}

.info-contacto {
  display: grid;
  gap: 20px;
  margin-bottom: 40px;
}

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

.contacto-grilla {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .contacto-grilla {
    grid-template-columns: 1fr 1fr;
  }
}

/* =========================
   Footer
   ========================= */

.pie {
  background: var(--azul-marino);
  color: #dde6f0;
  padding: 48px 0 24px;
  margin-top: 40px;
  position: relative;
}

.pie::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--dorado), var(--azul-secundario), var(--dorado));
}

.pie a {
  color: #fff;
}

.pie-grilla {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  margin-bottom: 32px;
}

@media (min-width: 720px) {
  .pie-grilla {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pie h2, .pie h3 {
  color: #fff;
  font-size: 1.1rem;
}

.pie ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pie li {
  margin-bottom: 8px;
}

.pie-inferior {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  color: #b9c8dc;
}

.redes-sociales {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}

/* =========================
   WhatsApp flotante
   ========================= */

.whatsapp-flotante {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: var(--musgo);
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(11, 33, 55, 0.28);
  z-index: 300;
  font-size: 1.8rem;
  transition: transform 0.2s var(--ease), opacity 0.3s var(--ease);
}

.whatsapp-flotante.js-oculto-inicio {
  opacity: 0;
  transform: scale(0.7);
  pointer-events: none;
}

.whatsapp-flotante::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--musgo);
  animation: pulsoWhatsapp 2.6s ease-out infinite;
  z-index: -1;
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-flotante::before {
    animation: none;
    display: none;
  }
}

@keyframes pulsoWhatsapp {
  0% { opacity: 0.45; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.6); }
}

.whatsapp-flotante:hover {
  text-decoration: none;
  transform: scale(1.06);
}

/* =========================
   Utilidades
   ========================= */

.centrado {
  text-align: center;
}

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

.texto-claro {
  color: var(--texto-claro);
}

.separador {
  height: 1px;
  background: var(--borde);
  border: none;
  margin: 48px 0;
}

/* =========================
   Animación al hacer scroll
   (clases añadidas por JS; sin JS todo permanece visible)
   ========================= */

.js-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.js-reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .js-reveal {
    transition-duration: 0.01s;
  }
}

.grilla .js-reveal:nth-child(2) { transition-delay: 0.08s; }
.grilla .js-reveal:nth-child(3) { transition-delay: 0.16s; }
.grilla .js-reveal:nth-child(4) { transition-delay: 0.24s; }
.cifras .js-reveal:nth-child(2) { transition-delay: 0.1s; }
.cifras .js-reveal:nth-child(3) { transition-delay: 0.2s; }

/* =========================
   Redes sociales en contacto
   ========================= */

.red-enlace {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-weight: 500;
}

.red-enlace:hover {
  text-decoration: none;
}

.red-icono {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--borde);
  border-radius: 50%;
  color: var(--azul-marino);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.red-icono svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.red-enlace:hover .red-icono {
  background: var(--azul-marino);
  border-color: var(--dorado);
  color: var(--dorado-claro);
}