/* ==========================================================================
   MODULAR SOLUTIONS — Landing de casas modulares
   Paleta extraída del catálogo oficial (Gruppo Soluzioni)
   ========================================================================== */

:root {
  --rojo: #e11e25;
  --rojo-600: #c5161d;
  --rojo-700: #a3141a;
  --negro: #161314;
  --carbon: #211d1e;
  --surface: #2a2526;
  --surface-2: #332d2e;
  --linea: rgba(255, 255, 255, .08);
  --gris: #565759;
  --texto: #ececec;
  --texto-muted: #a7a3a4;
  --blanco: #ffffff;

  --ff-display: "Oswald", "Arial Narrow", sans-serif;
  --ff-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --nav-h: 76px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --container: 1200px;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--ff-body);
  color: var(--texto);
  background: var(--negro);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display {
  font-family: var(--ff-display);
  font-weight: 700;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin: 0 0 .4em;
}

a { color: inherit; text-decoration: none; transition: color .25s var(--ease); }
img { max-width: 100%; display: block; }
p { margin: 0 0 1rem; color: var(--texto-muted); }
section { position: relative; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }

.text-rojo { color: var(--rojo) !important; }
.bg-carbon { background: var(--carbon); }
.bg-surface { background: var(--surface); }

/* ---------- Tipografía utilitaria ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-display);
  font-size: .82rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 34px; height: 2px;
  background: var(--rojo);
}
.eyebrow.center { justify-content: center; }

.section-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
}
.section { padding: clamp(64px, 9vw, 120px) 0; }
.lead { font-size: 1.08rem; color: var(--texto-muted); max-width: 56ch; }

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn-ms {
  --bg: var(--rojo);
  --fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  border: 2px solid var(--bg);
  background: var(--bg);
  color: var(--fg);
  border-radius: 50px;
  cursor: pointer;
  transition: all .3s var(--ease);
  white-space: nowrap;
}
.btn-ms i { font-size: 1em; }
.btn-ms:hover {
  background: var(--rojo-600);
  border-color: var(--rojo-600);
  color: #fff;
  transform: scale(1.04);
}
.btn-ms--ghost {
  --bg: transparent;
  --fg: #fff;
  border-color: rgba(255, 255, 255, .35);
}
.btn-ms--ghost:hover {
  background: #fff;
  border-color: #fff;
  color: var(--negro);
}
.btn-ms--dark {
  --bg: var(--carbon);
  --fg: #fff;
  border-color: var(--linea);
}
.btn-ms--dark:hover { background: #000; border-color: #000; color: #fff; }
.btn-ms--sm { padding: 11px 18px; font-size: .82rem; }
.btn-ms--block { width: 100%; justify-content: center; }

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 1200; /* por encima del menú mobile (1100) para que la X de cierre quede visible */
  display: flex;
  align-items: center;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), height .4s var(--ease);
}
.nav__inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav.scrolled {
  background: rgba(22, 19, 20, .92);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
  border-bottom: 1px solid var(--linea);
}
.nav__logo img { height: 46px; width: auto; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__link {
  font-family: var(--ff-display);
  font-size: .92rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--texto);
  position: relative;
  padding: 6px 0;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--rojo);
  transition: width .3s var(--ease);
}
.nav__link:hover, .nav__link.active { color: #fff; }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }
.nav__actions { display: flex; align-items: center; gap: 16px; }

/* Hamburguesa */
.nav__toggle {
  --size: 30px;
  display: none;
  position: relative;
  width: var(--size);
  height: 22px;
  background: none;
  border: 0;
  cursor: pointer;
  z-index: 1200;
}
.nav__toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: #fff;
  border-radius: 3px;
  transition: transform .4s var(--ease), opacity .3s var(--ease), top .4s var(--ease);
}
.nav__toggle span:nth-child(1) { top: 0; }
.nav__toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav__toggle span:nth-child(3) { top: 100%; }
/* Estado abierto -> X */
body.menu-open .nav__toggle span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2) { opacity: 0; transform: translateX(-12px); }
body.menu-open .nav__toggle span:nth-child(3) { top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* ==========================================================================
   MENÚ MOBILE FULLSCREEN
   ========================================================================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: linear-gradient(160deg, var(--negro) 0%, #0c0a0b 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 100px 24px 40px;
  /* oculto */
  opacity: 0;
  visibility: hidden;
  clip-path: circle(0% at calc(100% - 46px) 46px);
  transition: clip-path .55s var(--ease), opacity .4s ease, visibility .4s;
}
body.menu-open .mobile-menu {
  opacity: 1;
  visibility: visible;
  clip-path: circle(150% at calc(100% - 46px) 46px);
}
.mobile-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 15%, rgba(225, 30, 37, .18), transparent 55%);
  pointer-events: none;
}
.mobile-menu__list {
  list-style: none;
  margin: 0; padding: 0;
  text-align: center;
  width: 100%;
}
.mobile-menu__list li {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
body.menu-open .mobile-menu__list li { opacity: 1; transform: translateY(0); }
body.menu-open .mobile-menu__list li:nth-child(1) { transition-delay: .18s; }
body.menu-open .mobile-menu__list li:nth-child(2) { transition-delay: .25s; }
body.menu-open .mobile-menu__list li:nth-child(3) { transition-delay: .32s; }
body.menu-open .mobile-menu__list li:nth-child(4) { transition-delay: .39s; }
body.menu-open .mobile-menu__list li:nth-child(5) { transition-delay: .46s; }
body.menu-open .mobile-menu__cta { transition-delay: .55s; }

.mobile-menu__link {
  display: inline-block;
  font-family: var(--ff-display);
  font-size: clamp(2rem, 9vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  padding: 10px 0;
  transition: color .25s var(--ease), letter-spacing .25s var(--ease);
}
.mobile-menu__link:hover { color: var(--rojo); letter-spacing: 3px; }
.mobile-menu__cta {
  margin-top: 36px;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
body.menu-open .mobile-menu__cta { opacity: 1; transform: translateY(0); }
.mobile-menu__foot {
  position: absolute;
  bottom: 28px;
  text-align: center;
  font-size: .85rem;
  color: var(--texto-muted);
}
.mobile-menu__foot a { color: #fff; font-weight: 600; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--negro) center/cover no-repeat; /* fallback si el video no carga */
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(22, 19, 20, .92) 0%, rgba(22, 19, 20, .5) 55%, rgba(22, 19, 20, .22) 100%),
    linear-gradient(0deg, var(--negro) 2%, rgba(22, 19, 20, 0) 55%);
}
.hero__content { position: relative; z-index: 2; padding-top: var(--nav-h); max-width: 720px; }
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  letter-spacing: 0;
  margin-bottom: 18px;
}
.hero h1 span { color: var(--rojo); display: block; }
.hero__sub { font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 52ch; margin-bottom: 32px; color: #d7d4d4; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--linea);
}
.hero__stat { display: flex; align-items: center; gap: 13px; }
.hero__stat__ico {
  width: 46px; height: 46px;
  flex: 0 0 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(225, 30, 37, .14);
  border: 1px solid rgba(225, 30, 37, .28);
  color: var(--rojo);
  font-size: 1.2rem;
}
.hero__stat .n { font-family: var(--ff-display); font-size: 2.2rem; color: #fff; line-height: 1; }
.hero__stat .l { font-size: .8rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--texto-muted); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255, 255, 255, .75);
  font-size: 1.7rem;
  cursor: pointer;
  transition: color .3s var(--ease);
}
.scroll-cue:hover { color: var(--rojo); }
.scroll-cue i { display: block; animation: bounce 1.8s infinite; }
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(9px)} }

/* --- Hero adaptable a la ALTURA del viewport (que todo entre sin scroll) --- */
/* Pantallas de poca altura: 1366x768, 1280x720, mobile vertical, etc. */
@media (max-height: 860px) {
  .hero__content { padding-top: var(--nav-h); }
  .hero .eyebrow { margin-bottom: 10px; }
  .hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.7rem); margin-bottom: 10px; }
  .hero__sub { font-size: 1rem; margin-bottom: 18px; }
  .hero__cta { gap: 12px; }
  .hero__stats { margin-top: 22px; padding-top: 16px; gap: 24px; }
  .hero__stat .n { font-size: 1.8rem; }
  .hero__stat__ico { width: 40px; height: 40px; flex-basis: 40px; font-size: 1.05rem; }
  .scroll-cue { font-size: 1.4rem; bottom: 14px; }
}
/* Alturas muy reducidas (laptops chicas, landscape) */
@media (max-height: 700px) {
  .hero h1 { font-size: clamp(1.9rem, 4.4vw, 3rem); margin-bottom: 8px; }
  .hero__sub { font-size: .95rem; margin-bottom: 14px; }
  .hero__stats { margin-top: 16px; padding-top: 12px; gap: 20px; }
  .hero__stat .n { font-size: 1.6rem; }
}

/* ==========================================================================
   NOSOTROS
   ========================================================================== */
.about__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.about__media { position: relative; }
.about__media img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.about__media .badge {
  position: absolute;
  right: -18px; bottom: -18px;
  background: var(--rojo);
  color: #fff;
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--ff-display);
  text-transform: uppercase;
  line-height: 1.1;
  box-shadow: var(--shadow);
}
.about__media .badge b { display: block; font-size: 1.7rem; }
.feature-list { list-style: none; padding: 0; margin: 22px 0 30px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 14px; color: var(--texto); }
.feature-list i { color: var(--rojo); margin-top: 4px; }

/* Tiras de sectores */
.sectors { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.sectors span {
  font-family: var(--ff-display);
  font-size: .8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--texto-muted);
  border: 1px solid var(--linea);
  border-radius: 50px;
  padding: 8px 16px;
}

/* ==========================================================================
   SUSTENTABILIDAD
   ========================================================================== */
.sustain {
  position: relative;
  background: url("../img/home/street-night.jpg") center/cover fixed no-repeat;
  color: #fff;
}
.sustain::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(13,11,12,.85), rgba(13,11,12,.78));
}
.sustain > .container { position: relative; z-index: 2; }
.sustain .lead { color: #d7d4d4; }
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 46px;
}
.card-feat {
  background: rgba(42, 37, 38, .72);
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  padding: 30px 24px;
  backdrop-filter: blur(6px);
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.card-feat:hover { transform: scale(1.03); border-color: rgba(225,30,37,.5); background: rgba(42,37,38,.92); }
.card-feat__ico {
  width: 58px; height: 58px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: rgba(225, 30, 37, .14);
  color: var(--rojo);
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.card-feat h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card-feat p { margin: 0; font-size: .94rem; }

/* ==========================================================================
   MODELOS / CAROUSEL DE CASAS
   ========================================================================== */
.models { background: var(--carbon); }
.houses-carousel {
  margin-top: 40px;
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);   /* full-bleed: aprovecha todo el ancho en pantallas grandes */
  padding-bottom: 46px;            /* espacio para los dots */
}
/* Owl Carousel: altura pareja de todas las cards (stage e items en flex) */
.houses-owl .owl-stage { display: flex; }
.houses-owl .owl-item {
  display: flex;
  flex: 0 0 auto;   /* usa el ancho que fija Owl y NO se encoge (evita tiras finitas) */
}
.houses-owl .house-slide { display: flex; width: 100%; }
.houses-owl .house-card { width: 100%; height: 100%; }

/* Las fichas que asoman se ven, pero atenuadas (protagonista = la centrada) */
.houses-owl .owl-item {
  opacity: .42;
  filter: blur(1.5px);
  transition: opacity .45s var(--ease), filter .45s var(--ease);
}
.houses-owl .owl-item.center {
  opacity: 1;
  filter: none;
}

.house-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: var(--surface);
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.house-card__media { position: relative; min-height: 420px; background: #000; }
.house-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.house-card__tag {
  position: absolute; top: 18px; left: 18px;
  background: var(--rojo);
  color: #fff;
  font-family: var(--ff-display);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: .76rem;
  padding: 7px 14px;
  border-radius: 50px;
}
.house-card__body { padding: clamp(28px, 4vw, 46px); display: flex; flex-direction: column; }
.house-card__body h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 6px; }
.house-card__sub { color: var(--rojo); font-family: var(--ff-display); letter-spacing: 2px; text-transform: uppercase; font-size: .85rem; margin-bottom: 18px; }

.specs-mini { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 8px 0 26px; }
.spec-mini { display: flex; gap: 12px; align-items: center; }
.spec-mini i { color: var(--rojo); font-size: 1.25rem; width: 26px; text-align: center; }
.spec-mini b { display: block; color: #fff; font-family: var(--ff-display); font-size: 1.05rem; line-height: 1; }
.spec-mini small { color: var(--texto-muted); font-size: .78rem; letter-spacing: .5px; text-transform: uppercase; }

.house-card__btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: auto; }

/* ---- Owl Carousel: flechas (nav) — al borde de la ficha activa (posición por JS) ---- */
.houses-owl .owl-nav { margin: 0; }
.houses-owl .owl-nav button.owl-prev,
.houses-owl .owl-nav button.owl-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 6;
  width: 44px; height: 88px;      /* rectangular, más alto (más aire arriba/abajo) */
  display: grid; place-items: center;
  border-radius: 14px;            /* levemente redondeado */
  border: 1px solid var(--linea);
  background: rgba(22, 19, 20, .78);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 1.05rem;
  cursor: pointer;
  transition: background .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.houses-owl .owl-nav button.owl-prev:hover,
.houses-owl .owl-nav button.owl-next:hover {
  background: var(--rojo);
  border-color: var(--rojo);
  transform: translateY(-50%) scale(1.06);
}
/* Fallback de posición (JS las alinea al borde de la card centrada) */
.houses-owl .owl-nav button.owl-prev { left: 6%; }
.houses-owl .owl-nav button.owl-next { right: 6%; }

/* Hint: la flecha "siguiente" late en rojo para avisar que hay más modelos */
.houses-owl .owl-nav button.owl-next.hint {
  background: var(--rojo);
  border-color: var(--rojo);
  color: #fff;
  animation: arrowHintMove 1.3s ease-in-out infinite, arrowHintGlow 1.3s ease-in-out infinite;
}
.houses-owl .owl-nav button.owl-next.hint:hover { animation: none; }
@keyframes arrowHintMove {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  50%      { transform: translateY(-50%) translateX(7px); }
}
@keyframes arrowHintGlow {
  0%   { box-shadow: 0 0 0 0 rgba(225, 30, 37, .55); }
  70%  { box-shadow: 0 0 0 16px rgba(225, 30, 37, 0); }
  100% { box-shadow: 0 0 0 0 rgba(225, 30, 37, 0); }
}

/* ---- Owl Carousel: dots (indicadores) ---- */
.houses-owl .owl-dots {
  position: absolute;
  left: 0; right: 0; bottom: -32px;   /* debajo de la card, en el padding del contenedor */
  display: flex; justify-content: center; gap: 9px;
}
.houses-owl .owl-dots .owl-dot span {
  display: block;
  width: 30px; height: 4px; margin: 0;
  border-radius: 4px;
  background: var(--linea);
  transition: background .3s, width .3s;
}
.houses-owl .owl-dots .owl-dot.active span { background: var(--rojo); width: 46px; }
.houses-owl .owl-dots .owl-dot:hover span { background: var(--texto-muted); }

/* ==========================================================================
   GALERÍA
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 14px;
  margin-top: 44px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery-item::after {
  content: "\f00e";
  font-family: "Font Awesome 6 Free"; font-weight: 900;
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: #fff; font-size: 1.6rem;
  background: rgba(225, 30, 37, .55);
  opacity: 0; transition: opacity .35s var(--ease);
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

/* ==========================================================================
   CTA / CONTACTO
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--rojo-700), var(--rojo));
  text-align: center;
}
.cta-band h2 { color: #fff; font-size: clamp(2rem, 5vw, 3.4rem); }
.cta-band p { color: rgba(255,255,255,.9); max-width: 60ch; margin-inline: auto; }
.cta-band .btn-ms--ghost { border-color: #fff; }
.cta-band .btn-ms--ghost:hover { background: #fff; color: var(--rojo); }
.cta-band .btn-ms--solidwhite { background: #fff; color: var(--rojo); border-color: #fff; }
.cta-band .btn-ms--solidwhite:hover { background: var(--negro); color: #fff; border-color: var(--negro); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: #0e0c0d; padding: 70px 0 26px; border-top: 1px solid var(--linea); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--linea);
}
.footer__logo img { height: 54px; margin-bottom: 18px; }
.footer h4 { font-size: 1rem; letter-spacing: 1.5px; color: #fff; margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 11px; }
.footer ul a { color: var(--texto-muted); font-size: .95rem; }
.footer ul a:hover { color: var(--rojo); padding-left: 5px; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; color: var(--texto-muted); }
.footer__contact i { color: var(--rojo); margin-top: 5px; }
.footer__social { display: flex; gap: 12px; margin-top: 18px; }
.footer__social a {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--surface); color: #fff; border: 1px solid var(--linea);
  transition: all .3s var(--ease);
}
.footer__social a:hover { background: var(--rojo); border-color: var(--rojo); transform: scale(1.1); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 16px 20px;
  padding-top: 24px;
  font-size: .85rem; color: var(--texto-muted);
}
.footer__bottom > img { height: 30px; opacity: .9; }   /* logo Gruppo (hijo directo) */
.footer__legal { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.footer-badges { display: flex; align-items: flex-start; gap: 18px; }
.footer-badges img { display: block; height: auto; opacity: .9; }
.footer-badges a:first-child img { width: 59px; }   /* badge "Google Sitio Seguro" */

/* ==========================================================================
   BOTONES FLOTANTES (WhatsApp + Scroll top)
   ========================================================================== */
.floats { position: fixed; right: 22px; bottom: 22px; z-index: 950; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }

.wa { position: relative; }
.wa__list {
  position: absolute;
  right: 0; bottom: 72px;
  display: flex; flex-direction: column; gap: 12px;
  width: 270px;
  opacity: 0; visibility: hidden; transform: translateY(14px) scale(.96);
  transform-origin: bottom right;
  transition: all .35s var(--ease);
}
.wa.open .wa__list { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.wa__item {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--linea);
  border-radius: 14px;
  padding: 11px 14px;
  box-shadow: var(--shadow);
  transition: transform .25s var(--ease), border-color .25s;
}
.wa__item:hover { transform: scale(1.02); border-color: #25d366; }
.wa__item .ic {
  width: 40px; height: 40px; flex: 0 0 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #25d366; color: #fff; font-size: 1.25rem;
}
.wa__item .tx b { display: block; color: #fff; font-size: .92rem; font-family: var(--ff-display); letter-spacing: .5px; }
.wa__item .tx small { color: var(--texto-muted); font-size: .78rem; }

.fab {
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 0;
  display: grid; place-items: center;
  font-size: 1.6rem; color: #fff;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .4);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.fab:hover { transform: scale(1.08); }
.fab--wa { background: #25d366; }
.fab--wa::before {
  content: "";
  position: absolute;
  inset: 0; border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, .55);
  animation: waPulse 2.2s infinite;
}
.wa.open .fab--wa::before { animation: none; }
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.wa.open .fab--wa i::before { content: "\f00d"; } /* cambia a X */

.fab--top {
  background: var(--rojo);
  opacity: 0; visibility: hidden; transform: translateY(14px);
}
.fab--top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.fab--top:hover { background: var(--rojo-600); }

/* ==========================================================================
   SUBPÁGINA / DETALLE DE CASA
   ========================================================================== */
.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 70px) 0 70px;
  background: var(--negro) center/cover no-repeat;
}
/* Imagen de hero dedicada por modelo (carpeta propia, editable sin afectar el resto) */
.page-hero--pushpull { background-image: url("../img/push-pull/hero.jpg"); }
.page-hero--gaviota  { background-image: url("../img/gaviota/hero.jpg"); }
.page-hero--sh115    { background-image: url("../img/sh115/hero.jpg"); }
.page-hero--e3       { background-image: url("../img/e3/hero.jpg"); }
.page-hero--e7       { background-image: url("../img/e7/hero.jpg"); }
/* Overlay: oscurece a la izquierda (legibilidad) y esfuma el borde inferior al color de fondo */
.page-hero::before {
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(22,19,20,.76) 0%, rgba(22,19,20,.5) 55%, rgba(22,19,20,.22) 100%),
    linear-gradient(0deg, var(--negro) 2%, rgba(22,19,20,0) 55%);
}
.page-hero > .container { position: relative; z-index: 2; }
.breadcrumb-ms { font-size: .85rem; letter-spacing: 1px; text-transform: uppercase; color: var(--texto-muted); margin-bottom: 18px; font-family: var(--ff-display); }
.breadcrumb-ms a:hover { color: var(--rojo); }
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
.page-hero h1 span { color: var(--rojo); }

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin-top: 36px;
}
.spec-box {
  background: var(--surface);
  border: 1px solid var(--linea);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  text-align: center;
}
.spec-box i { color: var(--rojo); font-size: 1.7rem; margin-bottom: 12px; }
.spec-box b { display: block; font-family: var(--ff-display); font-size: 1.5rem; color: #fff; line-height: 1; }
.spec-box small { color: var(--texto-muted); font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 60px); align-items: start; }
.spec-list { list-style: none; padding: 0; margin: 18px 0 0; }
.spec-list li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--linea); color: var(--texto); }
.spec-list i { color: var(--rojo); margin-top: 5px; }
.spec-list.optional i { color: #d4a017; }

.plan-card { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.plan-card img { width: 100%; border-radius: 8px; }

.views-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 30px; }
.view-box { background: var(--surface); border: 1px solid var(--linea); border-radius: var(--radius-sm); padding: 16px; }
.view-box img { width: 100%; border-radius: 6px; background:#0d0c0c; }
.view-box span { display: block; margin-top: 10px; font-family: var(--ff-display); letter-spacing: 1.5px; text-transform: uppercase; font-size: .8rem; color: var(--texto-muted); }

/* ==========================================================================
   ANIMACIONES SCROLL (reveal)
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 992px) {
  .nav__menu, .nav__actions .btn-ms { display: none; }
  .nav__toggle { display: block; }
  .nav__actions { gap: 0; }

  .about__grid { grid-template-columns: 1fr; }
  .about__media { order: -1; max-width: 560px; }
  .house-card { grid-template-columns: 1fr; }
  .house-card__media { min-height: 280px; }
  /* Card apilada: flechas centradas sobre la imagen (arriba) y hacia adentro */
  .carousel-arrow { top: 140px; width: 48px; height: 48px; }
  .carousel-arrow:hover { transform: translateY(-50%) scale(1.06); }
  .carousel-arrow--prev { left: 12px; }
  .carousel-arrow--next { right: 12px; }
  .detail-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .sustain { background-attachment: scroll; }
}
@media (max-width: 720px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .cards { grid-template-columns: 1fr; }
  .specs-mini { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__stats { gap: 24px; }
  .views-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn-ms { justify-content: center; }
  .house-card__btns .btn-ms { flex: 1; justify-content: center; }
  .wa__list { width: 240px; }
}