/* ============================================================
   COYOTE PARK — estilos.css
   Lujo natural: verde olivo, crema, dorado. Mobile-first.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --verde: #3a4232;
  --verde-oscuro: #2c332a;
  --verde-negro: #20261e;
  --noche: #16180f;
  --crema: #f6f2e9;
  --beige: #efe8da;
  --arena: #e4dcc9;
  --dorado: #c9a86a;
  --dorado-claro: #ddc79a;
  --tinta: #262a20;
  --marfil: #f7f4ec;
  --marfil-70: rgba(247, 244, 236, .72);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Nunito Sans", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --nav-alto: 76px;
  --radio: 2px;
}

/* ---------- Reset ligero ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
iframe { display: block; border: 0; max-width: 100%; }

::selection { background: var(--dorado); color: var(--verde-negro); }

.salto-contenido {
  position: absolute; left: -999px; top: 0; z-index: 300;
  background: var(--verde-negro); color: var(--marfil); padding: .75rem 1.25rem;
}
.salto-contenido:focus { left: 0; }

/* ---------- Tipografía ---------- */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: .045em;
  text-transform: uppercase;
  text-wrap: balance;
}

.eyebrow {
  display: block;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 1rem;
}

.titulo {
  font-size: clamp(1.9rem, 5.4vw, 3.1rem);
  margin-bottom: 1.4rem;
}

.titulo-seccion { text-align: center; }

/* Línea dorada fina bajo títulos */
.linea::after {
  content: "";
  display: block;
  width: 56px;
  height: 1px;
  background: var(--dorado);
  margin-top: 1.35rem;
}
.titulo-seccion.linea::after { margin-left: auto; margin-right: auto; }

.parrafo { max-width: 56ch; }
.parrafo + .parrafo { margin-top: 1.1rem; }

.destacado {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.45;
  letter-spacing: .01em;
  text-transform: none;
}

/* ---------- Contenedores ---------- */
.contenedor {
  width: min(100% - 2.5rem, 1180px);
  margin-inline: auto;
}
.seccion { padding-block: clamp(4.5rem, 10vw, 7.5rem); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 48px;
  padding: .8rem 2.1rem;
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radio);
  cursor: pointer;
  transition: background .35s var(--ease), color .35s var(--ease),
              border-color .35s var(--ease), transform .35s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn-contorno {
  border-color: rgba(247, 244, 236, .85);
  color: var(--marfil);
  background: rgba(22, 24, 15, .12);
  backdrop-filter: blur(2px);
}
.btn-contorno:hover { background: var(--marfil); color: var(--verde-negro); border-color: var(--marfil); }

.btn-solido { background: var(--verde); color: var(--marfil); }
.btn-solido:hover { background: var(--verde-negro); }

.btn-dorado { background: var(--dorado); color: var(--verde-negro); }
.btn-dorado:hover { background: var(--dorado-claro); }

.btn-whatsapp { background: #2e7d4f; color: #fff; width: 100%; }
.btn-whatsapp:hover { background: #256840; }
.btn-whatsapp svg { flex: none; }

/* ---------- Animación de entrada ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .95s var(--ease), transform .95s var(--ease);
  transition-delay: var(--d, 0s);
  will-change: opacity, transform;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01s !important; animation-iteration-count: 1 !important; }
}

/* ---------- Navegación ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-alto);
  display: flex;
  align-items: center;
  color: var(--marfil);
  transition: background .45s var(--ease), box-shadow .45s var(--ease);
}
.nav::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(22, 24, 15, .55), rgba(22, 24, 15, 0));
  opacity: 1;
  transition: opacity .45s var(--ease);
  pointer-events: none;
}
.nav--solida, .nav.desplazada {
  background: rgba(32, 38, 30, .96);
  box-shadow: 0 1px 0 rgba(201, 168, 106, .25), 0 12px 30px rgba(22, 24, 15, .25);
}
.nav--solida::after, .nav.desplazada::after { opacity: 0; }

.nav-int {
  width: min(100% - 2.5rem, 1280px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.marca { display: inline-flex; align-items: center; gap: .8rem; }
.marca img { height: 42px; width: auto; }
.marca-nombre {
  font-family: var(--serif);
  font-size: 1.12rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  line-height: 1.15;
}
.marca-nombre small {
  display: block;
  font-size: .58rem;
  letter-spacing: .52em;
  color: var(--dorado-claro);
}

.nav-links { display: none; }

.nav-cta { display: none; }

/* Hamburguesa */
.hamburguesa {
  appearance: none;
  background: none;
  border: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: inherit;
  z-index: 130;
}
.hamburguesa span {
  position: relative;
  width: 26px;
  height: 1.5px;
  background: currentColor;
  transition: background .3s;
}
.hamburguesa span::before, .hamburguesa span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 26px;
  height: 1.5px;
  background: currentColor;
  transition: transform .4s var(--ease), top .4s var(--ease);
}
.hamburguesa span::before { top: -8px; }
.hamburguesa span::after { top: 8px; }
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); }

/* Menú móvil a pantalla completa */
.menu-movil {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2.2rem 3rem;
  background:
    radial-gradient(120% 90% at 85% 110%, rgba(201, 168, 106, .14), transparent 60%),
    var(--verde-negro);
  color: var(--marfil);
  opacity: 0;
  visibility: hidden;
  transition: opacity .5s var(--ease), visibility 0s .5s;
}
body.menu-abierto .menu-movil { opacity: 1; visibility: visible; transition-delay: 0s; }
body.menu-abierto { overflow: hidden; }

.menu-movil a.menu-link {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 8vw, 2.6rem);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(247, 244, 236, .1);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), color .3s;
}
.menu-movil a.menu-link:hover,
.menu-movil a.menu-link[aria-current="page"] { color: var(--dorado); }
body.menu-abierto .menu-link { opacity: 1; transform: none; }
body.menu-abierto .menu-link:nth-child(1) { transition-delay: .1s; }
body.menu-abierto .menu-link:nth-child(2) { transition-delay: .17s; }
body.menu-abierto .menu-link:nth-child(3) { transition-delay: .24s; }
body.menu-abierto .menu-link:nth-child(4) { transition-delay: .31s; }
body.menu-abierto .menu-link:nth-child(5) { transition-delay: .38s; }

.menu-movil .btn { margin-top: 2.2rem; opacity: 0; transition: opacity .5s .45s var(--ease); }
body.menu-abierto .menu-movil .btn { opacity: 1; }

/* ---------- Héroes ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: var(--marfil);
  isolation: isolate;
  overflow: hidden;
}
.hero-fondo {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  animation: hero-zoom 9s var(--ease) both;
}
@keyframes hero-zoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero-velo {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(22, 24, 15, .82) 0%, rgba(22, 24, 15, .28) 55%, rgba(22, 24, 15, .38) 100%);
}
.hero-contenido {
  width: min(100% - 2.5rem, 1180px);
  margin-inline: auto;
  padding-block: 7rem 5rem;
}
.hero h1 {
  font-size: clamp(2.6rem, 8.5vw, 5rem);
  letter-spacing: .06em;
}
.hero .linea::after { background: var(--dorado); }
.hero-sub {
  margin: 1.4rem 0 2.2rem;
  max-width: 46ch;
  font-size: .95rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--marfil-70);
}
.hero-sub--frase { text-transform: none; letter-spacing: .02em; font-size: 1.08rem; }

/* Hero dividido (Home) */
.hero-doble {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}
.hero-mitad {
  position: relative;
  flex: 1;
  min-height: 50svh;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--marfil);
  isolation: isolate;
  overflow: hidden;
}
.hero-mitad-fondo {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s var(--ease), filter 1.2s var(--ease);
  transform: scale(1.04);
}
.hero-mitad::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(22, 24, 15, .45);
  transition: background .8s var(--ease);
}
.hero-mitad:hover .hero-mitad-fondo { transform: scale(1.1); }
.hero-mitad:hover::after { background: rgba(22, 24, 15, .28); }
.hero-mitad-int { padding: 4.5rem 2rem; }
.hero-mitad h2 {
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: .08em;
}
.hero-mitad-sub {
  display: block;
  margin: 1rem 0 1.9rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--marfil-70);
}

/* ---------- Fondos con atmósfera ---------- */
.fondo-acuarela {
  position: relative;
  background:
    radial-gradient(75% 42% at 18% 100%, rgba(58, 66, 50, .10), transparent 70%),
    radial-gradient(65% 34% at 78% 102%, rgba(58, 66, 50, .14), transparent 72%),
    radial-gradient(90% 30% at 50% 108%, rgba(120, 106, 70, .12), transparent 75%),
    linear-gradient(to bottom, var(--crema), var(--beige));
}
.fondo-verde {
  position: relative;
  background:
    radial-gradient(110% 70% at 90% -10%, rgba(201, 168, 106, .10), transparent 55%),
    radial-gradient(90% 60% at 0% 110%, rgba(22, 24, 15, .5), transparent 60%),
    var(--verde-oscuro);
  color: var(--marfil);
}
.fondo-verde .titulo, .fondo-noche .titulo { color: var(--marfil); }
.fondo-noche {
  position: relative;
  background:
    radial-gradient(100% 60% at 85% 0%, rgba(201, 168, 106, .08), transparent 55%),
    var(--noche);
  color: var(--marfil);
}
.grano::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .04 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
.grano > * { position: relative; }

/* ---------- Diagrama ecosistema (Home) ---------- */
.eco-rejilla { display: grid; gap: 3.5rem; align-items: center; }

.eco-circulo {
  --r: 128px;
  position: relative;
  width: min(88vw, 340px);
  aspect-ratio: 1;
  margin-inline: auto;
}
.eco-anillo {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--r) * 2);
  height: calc(var(--r) * 2);
  margin: calc(var(--r) * -1) 0 0 calc(var(--r) * -1);
  border: 1.5px dashed rgba(140, 120, 80, .55);
  border-radius: 50%;
  animation: girar 120s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }
.eco-centro {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  gap: .4rem;
  text-align: center;
}
.eco-centro img { width: 150px; height: auto; }
.eco-nodo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(calc(var(--r) * -1)) rotate(calc(var(--a) * -1));
  display: grid;
  justify-items: center;
  gap: .45rem;
  width: 92px;
  text-align: center;
}
.eco-nodo b {
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--tinta);
}
.icono-circulo {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--crema);
  border: 1px solid rgba(140, 120, 80, .45);
  box-shadow: 0 10px 24px rgba(58, 66, 50, .14);
  color: var(--verde);
}

.icono { width: 26px; height: 26px; stroke: currentColor; stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Dos formas (Invierte / Vive) ---------- */
.formas { display: grid; gap: 1.6rem; margin-top: 3.2rem; }
.forma {
  display: grid;
  background: rgba(22, 24, 15, .28);
  border: 1px solid rgba(201, 168, 106, .22);
  border-radius: var(--radio);
  overflow: hidden;
}
.forma-foto { position: relative; min-height: 230px; overflow: hidden; }
.forma-foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.forma:hover .forma-foto img { transform: scale(1.06); }
.forma-cuerpo { padding: 2.2rem 1.9rem 2.4rem; }
.forma-titular { display: flex; align-items: center; gap: 1rem; margin-bottom: .4rem; }
.forma-titular .icono-circulo {
  width: 46px; height: 46px;
  background: transparent;
  border-color: rgba(201, 168, 106, .6);
  color: var(--dorado);
  box-shadow: none;
}
.forma h3 { font-size: 1.7rem; letter-spacing: .12em; }
.forma-sub { color: var(--marfil-70); font-size: .93rem; margin-bottom: 1.3rem; }

.lista-check li {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  padding: .55rem 0;
  border-bottom: 1px solid rgba(247, 244, 236, .09);
  font-size: .95rem;
}
.lista-check li:last-child { border-bottom: 0; }
.lista-check .icono { width: 15px; height: 15px; flex: none; transform: translateY(2px); color: var(--dorado); }

/* Checklist sobre fondo claro (tarjetas destino) */
.lista-check--clara li { border-bottom-color: rgba(58, 66, 50, .12); }

/* ---------- Tarjetas Ecosistema Coyote ---------- */
.tarjetas-eco { display: grid; gap: 2.6rem; margin-top: 3.4rem; }
.tarjeta-eco { text-align: center; }
.tarjeta-eco-foto {
  position: relative;
  aspect-ratio: 4 / 4.6;
  overflow: hidden;
  border-radius: var(--radio);
}
.tarjeta-eco-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.tarjeta-eco:hover .tarjeta-eco-foto img { transform: scale(1.06); }
.tarjeta-eco .icono-circulo {
  width: 62px; height: 62px;
  margin: -31px auto 0;
  position: relative;
}
.tarjeta-eco h3 { font-size: 1.25rem; letter-spacing: .18em; margin-top: 1rem; }
.tarjeta-eco p { color: rgba(38, 42, 32, .72); font-size: .95rem; margin-top: .35rem; }
.pie-seccion {
  margin-top: 3rem;
  text-align: center;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: rgba(38, 42, 32, .8);
}

/* ---------- Tarjetas destino ---------- */
.destinos { display: grid; gap: 2rem; margin-top: 3.4rem; }
.destino {
  display: grid;
  background: #fffdf8;
  border: 1px solid rgba(58, 66, 50, .12);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(58, 66, 50, .1);
}
.destino-foto { position: relative; min-height: 240px; overflow: hidden; }
.destino-foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.destino:hover .destino-foto img { transform: scale(1.06); }
.destino-cuerpo { padding: 2.3rem 1.9rem 2.5rem; }
.destino h3 { font-size: 1.6rem; margin-bottom: 1rem; }
.destino .btn { margin-top: 1.6rem; }

/* ---------- Galería arquitectura (texto pegajoso) ---------- */
.arquitectura { display: grid; gap: 3rem; }
.pegajoso { align-self: start; }
.galeria-modelos { display: grid; gap: 2.2rem; }
.modelo figure { position: relative; overflow: hidden; border-radius: var(--radio); }
.modelo img { width: 100%; height: auto; transition: transform 1.2s var(--ease); }
/* Alturas consistentes en la galería: mismo encuadre para todos los modelos */
.galeria-modelos .modelo img { aspect-ratio: 3 / 4; object-fit: cover; }
.modelo:hover img { transform: scale(1.05); }
.modelo figcaption {
  margin-top: .8rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(38, 42, 32, .65);
  display: flex;
  align-items: center;
  gap: .9rem;
}
.modelo figcaption::after { content: ""; flex: 1; height: 1px; background: rgba(140, 120, 80, .4); }

/* ---------- ¿Por qué Coyote Park? ---------- */
.porque { display: grid; gap: 2.4rem 2rem; margin-top: 3.4rem; }
.porque-item { text-align: center; }
.porque-item .icono { width: 34px; height: 34px; color: var(--dorado); margin-inline: auto; }
.porque-item h3 { font-size: .95rem; letter-spacing: .26em; margin: 1rem 0 .4rem; }
.porque-item p { font-size: .88rem; color: var(--marfil-70); max-width: 26ch; margin-inline: auto; }

/* ---------- Banner CTA ---------- */
.cta {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  text-align: center;
  min-height: 62vh;
  padding: 6rem 1.5rem;
  color: var(--marfil);
  overflow: hidden;
}
.cta-fondo { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; }
.cta::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(32, 38, 30, .72), rgba(22, 24, 15, .78));
}
.cta h2 { font-size: clamp(2rem, 6vw, 3.2rem); }
.cta p { max-width: 52ch; margin: 1.3rem auto 2.4rem; color: var(--marfil-70); }

/* ---------- Franja de iconos (plusvalía / nosotros) ---------- */
.franja-iconos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1rem;
}
.franja-iconos li { display: grid; justify-items: center; gap: .7rem; text-align: center; }
.franja-iconos .icono { width: 32px; height: 32px; color: var(--verde); }
.franja-iconos b {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
}
.fondo-verde .franja-iconos .icono, .fondo-noche .franja-iconos .icono { color: var(--dorado); }

/* ---------- Amenidades (SMA) ---------- */
.amenidades { display: grid; gap: 1.4rem; margin-top: 3.4rem; }
.amenidad {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radio);
  isolation: isolate;
}
.amenidad img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.amenidad::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22, 24, 15, .68), transparent 55%);
  transition: background .6s var(--ease);
}
.amenidad:hover img { transform: scale(1.07); }
.amenidad b {
  position: absolute;
  z-index: 1;
  inset: auto 0 1.2rem 0;
  text-align: center;
  color: var(--marfil);
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.02rem;
  letter-spacing: .3em;
  text-transform: uppercase;
}

/* ---------- Chips de estado (amenidades / Hotel Coyote) ---------- */
.chip {
  position: absolute;
  z-index: 2;
  top: .9rem;
  left: .9rem;
  font-size: .56rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: .35rem .75rem;
  border-radius: var(--radio);
  background: rgba(22, 24, 15, .55);
  color: var(--marfil);
  border: 1px solid rgba(201, 168, 106, .5);
  backdrop-filter: blur(3px);
}
.chip--activo { background: var(--dorado); color: var(--verde-negro); border-color: var(--dorado); }

.nota-acceso {
  margin-top: 1.8rem;
  text-align: center;
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: .06em;
  color: rgba(38, 42, 32, .75);
}
.fondo-verde .nota-acceso, .fondo-noche .nota-acceso { color: var(--marfil-70); }

@media (min-width: 768px) { .amenidades.amenidades--cuatro { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .amenidades.amenidades--cuatro { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Franja de marcas (El origen de varias experiencias) ---------- */
.marcas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 1.5rem;
  align-items: center;
  justify-items: center;
  margin-top: 3.4rem;
}
.marca-item {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: .9rem;
  text-align: center;
  min-height: 120px;
}
.marca-item img { width: auto; }
.marca-item b {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--marfil);
}
.marca-item small {
  font-size: .52rem;
  font-weight: 700;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--marfil-70);
}
.marca-texto {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  line-height: 1.4;
  color: var(--marfil);
}
.sub-seccion {
  max-width: 60ch;
  margin: 1.2rem auto 0;
  text-align: center;
  color: var(--marfil-70);
}
@media (min-width: 768px) { .marcas { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .marcas { grid-template-columns: repeat(5, 1fr); gap: 2rem 1rem; } }

/* ---------- Tu inversión, paso a paso ---------- */
.pasos { display: grid; gap: 2.4rem; margin-top: 3.2rem; }
.paso { border-top: 1px solid rgba(201, 168, 106, .35); padding-top: 1.4rem; position: relative; }
.paso-num {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--dorado);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--dorado);
  margin-bottom: .9rem;
}
.paso h3 { font-size: 1.02rem; letter-spacing: .22em; margin-bottom: .6rem; }
.paso p { font-size: .98rem; color: var(--marfil-70); }
.paso p strong { color: var(--marfil); font-weight: 700; }
.paso .dato-dorado { color: var(--dorado); font-weight: 700; }
.inversion-foto {
  margin-top: 3.5rem;
  border-radius: var(--radio);
  overflow: hidden;
}
.inversion-foto img { width: 100%; height: auto; }
@media (min-width: 768px) { .pasos { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }

/* ---------- Split imagen + panel ---------- */
.split { display: grid; }
.split-foto { position: relative; min-height: 320px; }
.split-foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split-panel { padding: clamp(2.8rem, 7vw, 5rem) clamp(1.5rem, 5vw, 4.5rem); display: grid; align-content: center; }
.split-panel .btn { justify-self: start; margin-top: 1.8rem; }

/* Páginas interiores con nav sólida desde el inicio */
body.pagina-interior main { padding-top: var(--nav-alto); }
@media (min-width: 768px) {
  .split--alto { min-height: calc(100svh - var(--nav-alto)); }
  .split--alto .split-foto { min-height: 100%; }
}

/* ---------- Ubicación (SMA) ---------- */
.ubicacion { display: grid; gap: 2.6rem; align-items: center; }
.como-llegar {
  margin-top: 1.9rem;
  padding: 1.4rem 1.6rem;
  background: rgba(201, 168, 106, .12);
  border-left: 2px solid var(--dorado);
  font-size: .92rem;
}
.como-llegar b {
  display: block;
  font-size: .68rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: .5rem;
}
.mapa {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(58, 66, 50, .16);
}
.mapa iframe { width: 100%; aspect-ratio: 4 / 3.4; }
.mapa img { width: 100%; height: auto; }
.mapa-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--verde);
  border-bottom: 1px solid var(--dorado);
  padding-bottom: .2rem;
}

/* ---------- Página Mazamitla: tema noche ---------- */
body.tema-noche { background: var(--noche); color: var(--marfil); }
body.tema-noche .parrafo { color: var(--marfil-70); }
.subtitulo-dorado {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 3.5vw, 1.7rem);
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--dorado);
  margin-top: 1.1rem;
  text-transform: none;
}

/* ---------- Página Mazamitla: rejilla constructiva ---------- */
.construyendo { display: grid; gap: 2.6rem 2rem; margin-top: 3.4rem; }
.construyendo-item { border-top: 1px solid rgba(201, 168, 106, .3); padding-top: 1.3rem; }
.construyendo-item .icono { width: 30px; height: 30px; color: var(--dorado); }
.construyendo-item h3 { font-size: 1rem; letter-spacing: .2em; margin: .9rem 0 .35rem; }
.construyendo-item p { font-size: .9rem; color: var(--marfil-70); }

.collage { display: grid; gap: 1.1rem; grid-template-columns: 1fr 1fr; }
.collage img { border-radius: var(--radio); width: 100%; height: 100%; object-fit: cover; }
.collage img:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 9; }

/* ---------- Contacto ---------- */
.filas-contacto { margin: 2rem 0 2.4rem; }
.fila-contacto {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid rgba(247, 244, 236, .12);
}
.fila-contacto .icono { width: 22px; height: 22px; flex: none; color: var(--dorado); }
.fila-contacto b {
  display: block;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--dorado);
}
.fila-contacto a:hover { color: var(--dorado-claro); }
.interes-invertir { margin-top: 2rem; }
.interes-invertir b {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--dorado);
}
.interes-invertir p { color: var(--marfil-70); font-size: .95rem; margin-top: .3rem; }

/* ---------- Botón flotante de WhatsApp ---------- */
.whatsapp-flotante {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--verde-oscuro);
  color: var(--marfil);
  border: 1px solid rgba(201, 168, 106, .5);
  box-shadow: 0 10px 28px rgba(22, 24, 15, .35);
  transition: transform .35s var(--ease), background .35s var(--ease),
              color .35s var(--ease), opacity .3s var(--ease);
}
.whatsapp-flotante svg { width: 27px; height: 27px; fill: currentColor; }
.whatsapp-flotante:hover { transform: translateY(-3px); background: var(--dorado); color: var(--verde-negro); }
body.menu-abierto .whatsapp-flotante { opacity: 0; pointer-events: none; }
@media (min-width: 768px) {
  .whatsapp-flotante { right: 1.6rem; bottom: 1.6rem; }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--verde-negro);
  color: var(--marfil);
  padding: 4.5rem 0 2rem;
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 168, 106, .55), transparent);
}
.footer-rejilla { display: grid; gap: 2.8rem; }
.footer .marca img { height: 52px; }
.footer-frase { margin-top: 1.1rem; font-family: var(--serif); font-size: 1.05rem; color: var(--marfil-70); max-width: 30ch; }
.footer h3 {
  font-family: var(--sans);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .34em;
  color: var(--dorado);
  margin-bottom: 1.1rem;
}
.footer-nav li, .footer-contacto li { padding: .3rem 0; font-size: .93rem; }
.footer-nav a:hover { color: var(--dorado-claro); }
.footer-contacto li { display: flex; gap: .7rem; align-items: baseline; color: var(--marfil-70); }
.footer-contacto .icono { width: 16px; height: 16px; flex: none; transform: translateY(2px); color: var(--dorado); }
.footer-contacto a:hover { color: var(--dorado-claro); }
.footer-legal {
  margin-top: 3.2rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(247, 244, 236, .1);
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  justify-content: space-between;
  font-size: .78rem;
  color: rgba(247, 244, 236, .5);
}

/* ============================================================
   Tablet — 768px
   ============================================================ */
@media (min-width: 768px) {
  body { font-size: 1.0625rem; }

  .hero-doble { flex-direction: row; }
  .hero-mitad { min-height: 100svh; transition: flex .9s var(--ease); }
  .hero-doble:has(.hero-mitad:hover) .hero-mitad:hover { flex: 1.4; }

  .formas { grid-template-columns: 1fr 1fr; }
  .tarjetas-eco { grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
  .amenidades { grid-template-columns: 1fr 1fr; }
  .porque { grid-template-columns: repeat(3, 1fr); }
  .construyendo { grid-template-columns: repeat(3, 1fr); }
  .franja-iconos { grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }
  .franja-iconos li {
    position: relative;
  }
  .franja-iconos li + li::before {
    content: "";
    position: absolute;
    left: -0.6rem;
    top: 12%;
    bottom: 12%;
    width: 1px;
    background: rgba(140, 120, 80, .35);
  }
  .fondo-verde .franja-iconos li + li::before,
  .fondo-noche .franja-iconos li + li::before { background: rgba(201, 168, 106, .3); }

  .destino { grid-template-columns: 1fr 1fr; }
  .destino-foto { min-height: 100%; }
  .destino:nth-child(even) .destino-foto { order: 2; }

  .split { grid-template-columns: 1fr 1fr; }
  .split-foto { min-height: 560px; }

  .ubicacion { grid-template-columns: 1fr 1fr; gap: 3.5rem; }

  .eco-circulo { --r: 150px; width: 400px; }

  .footer-rejilla { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 2rem; }
}

/* ============================================================
   Escritorio — 1024px
   ============================================================ */
@media (min-width: 1024px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 2.1rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .24em;
    text-transform: uppercase;
  }
  .nav-links a { position: relative; padding: .4rem 0; }
  .nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--dorado);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s var(--ease);
  }
  .nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); }
  .nav-cta { display: inline-flex; min-height: 42px; padding: .55rem 1.5rem; font-size: .68rem; }
  .hamburguesa, .menu-movil { display: none; }

  .eco-rejilla { grid-template-columns: 1.05fr 1fr; gap: 2rem; }
  .eco-circulo { --r: 165px; width: 440px; }

  .amenidades { grid-template-columns: repeat(3, 1fr); }
  .porque { grid-template-columns: repeat(6, 1fr); gap: 1.4rem; }
  .construyendo { grid-template-columns: repeat(6, 1fr); gap: 1.6rem; }

  /* Invierte / Vive: foto lateral en espejo, como el mockup */
  .forma { grid-template-columns: 240px 1fr; }
  .forma .forma-foto { min-height: 100%; }
  .forma:nth-child(2) { grid-template-columns: 1fr 240px; }
  .forma:nth-child(2) .forma-foto { order: 2; }

  .arquitectura { grid-template-columns: .8fr 1.2fr; gap: 4.5rem; }
  .pegajoso { position: sticky; top: calc(var(--nav-alto) + 3rem); }
  .galeria-modelos { grid-template-columns: 1fr 1fr; align-items: start; }
  .galeria-modelos .modelo:first-child { grid-column: 1 / -1; }

  .seccion-doscol { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4.5rem; align-items: start; }
}