:root{
  --bg:#0f172a;
  --bg-soft:#111827;
  --card:#ffffff;
  --text:#172033;
  --text-soft:#42506a;
  --muted:#64748b;
  --line:#dbe3ef;
  --brand:#0f766e;
  --brand-2:#14b8a6;
  --brand-dark:#0b4f4a;
  --accent:#f59e0b;
  --light:#f8fafc;
  --shadow:0 16px 40px rgba(15,23,42,.12);
  --radius:18px;
  --container:min(1120px, 92vw);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  line-height:1.6;
  background:#fff;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:var(--container);margin:0 auto}
.skip-link{
  position:absolute;left:-9999px;top:auto
}
.skip-link:focus{
  left:16px;top:16px;z-index:1000;background:#fff;padding:10px 14px;border-radius:10px;box-shadow:var(--shadow)
}
.topbar{
  background:var(--bg);
  color:#e2e8f0;
  font-size:.95rem;
}
.topbar__inner{
  width:var(--container);
  margin:0 auto;
  padding:10px 0;
  display:flex;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.topbar__links{
  display:flex;gap:12px;flex-wrap:wrap
}
.topbar a{color:#fff;font-weight:700}
.site-header{
  position:sticky;
  top:0;
  z-index:999;
  backdrop-filter:blur(12px);
  background:rgba(255,255,255,.92);
  border-bottom:1px solid rgba(15,23,42,.08);
}
.nav{
  width:var(--container);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:14px 0;
}
.brand{
  font-size:1.2rem;
  font-weight:800;
  color:var(--bg);
}
.brand span{color:var(--brand)}
.nav__menu{
  display:flex;
  gap:18px;
  align-items:center;
  flex-wrap:wrap;
}
.nav__menu a{
  color:var(--text);
  font-weight:700;
  font-size:.96rem;
}
.nav__cta{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  border-radius:999px;
  padding:0 18px;
  font-weight:800;
  border:1px solid transparent;
  transition:.25s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn--brand{background:var(--brand);color:#fff}
.btn--brand:hover{background:var(--brand-dark)}
.btn--outline{border-color:var(--brand);color:var(--brand);background:#fff}
.btn--dark{background:var(--bg);color:#fff}
.btn--light{background:#fff;color:var(--bg)}
.hero{
  position:relative;
  color:#fff;
  overflow:hidden;
}
.hero__bg{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(2,6,23,.66), rgba(2,6,23,.58)), url('../img/bg/home-hero-cuautitlan-izcalli.jpg');
  background-size:cover;
  background-position:center;
}
.hero__inner{
  position:relative;
  width:var(--container);
  margin:0 auto;
  padding:84px 0 56px;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:28px;
  align-items:center;
}
.hero h1{
  font-size:clamp(2rem, 4vw, 3.4rem);
  line-height:1.08;
  margin:0 0 16px;
}
.hero p{
  font-size:1.08rem;
  color:#e2e8f0;
  max-width:760px;
}
.hero__badges{
  display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 24px
}
.badge{
  background:rgba(255,255,255,.12);
  color:#fff;
  border:1px solid rgba(255,255,255,.2);
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  backdrop-filter:blur(8px);
}
.card{
  background:#fff;
  color:var(--text);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
}
.card h2,.card h3{margin-top:0}
.kpis{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
  margin:18px 0;
}
.kpi{
  background:var(--light);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
}
.kpi strong{display:block;font-size:1.3rem;color:var(--brand-dark)}
.section{padding:68px 0}
.section__head{
  margin-bottom:28px;
  max-width:780px;
}
.section__head h2{
  font-size:clamp(1.7rem,2.5vw,2.45rem);
  line-height:1.12;
  margin:0 0 12px;
}
.section__head p{color:var(--text-soft);margin:0}
.section--grid-2 .container,
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px;
  align-items:center;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.section-bg{
  position:relative;
  color:#fff;
  overflow:hidden;
}
.section-bg > .container,
.section-bg > .section__overlay{position:relative;z-index:1}
.section-bg::before{
  content:"";
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  z-index:0;
}
.section-bg--dark::after,
.section-bg--light::after{
  content:"";
  position:absolute;inset:0;z-index:0;
}
.section-bg--dark::after{background:rgba(2,6,23,.65)}
.section-bg--light::after{background:rgba(255,255,255,.72)}
.section-bg--light{color:var(--text)}
.section-bg--light .section__head p,
.section-bg--light p,
.section-bg--light li{color:#233049}
.feature-list, .check-list{padding-left:18px;margin:0}
.feature-list li, .check-list li{margin-bottom:10px}
.property-highlight{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
}
.media-stack{
  display:grid;
  gap:14px;
}
.media-stack .hero-media{
  border-radius:20px;
  min-height:360px;
  background:#dce7ef url('../img/propiedades/col-luis-echeverria/edificio-departamentos-14.jpg') center/cover no-repeat;
  position:relative;
  overflow:hidden;
}
.media-stack .hero-media::after{
  content:"Imagen principal de la propiedad";
  position:absolute;
  right:14px;
  bottom:14px;
  background:rgba(255,255,255,.9);
  color:var(--bg);
  font-weight:700;
  padding:8px 12px;
  border-radius:999px;
  font-size:.88rem;
}
.hero-med{
  border-radius:20px;
  min-height:360px;
  background:#dce7ef url('assets/img/propiedades/col-luis-echeverria/edificio-departamentos-14.jpg') center/cover no-repeat;
  position:relative;
  overflow:hidden;
}
.hero-med::after{
  content:"Propiedad destacada";
  position:absolute;
  right:14px;
  bottom:14px;
  background:rgba(255,255,255,.9);
  color:var(--bg);
  font-weight:700;
  padding:8px 12px;
  border-radius:999px;
  font-size:.88rem;
}
.media-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.thumb{
  border-radius:14px;
  min-height:114px;
  background:#e2e8f0 center/cover no-repeat;
  overflow:hidden;
  position:relative;
}
.thumb::after{
  content:attr(data-label);
  position:absolute;
  inset:auto 10px 10px 10px;
  background:rgba(15,23,42,.7);
  color:#fff;
  padding:6px 8px;
  border-radius:10px;
  font-size:.82rem;
}
.price-box{
  border:1px solid rgba(20,184,166,.22);
  background:linear-gradient(180deg,#f0fdfa,#fff);
}
.price{
  font-size:2rem;
  font-weight:900;
  color:var(--brand-dark);
  margin:8px 0 12px;
}
.cta-box{
  display:flex;gap:12px;flex-wrap:wrap;margin-top:18px
}
.note{
  font-size:.92rem;color:var(--muted)
}
.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
}
.stat{
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  background:#fff;
}
.stat strong{display:block;font-size:1.5rem;color:var(--bg)}
.gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
}
.gallery__item{
  border-radius:16px;
  overflow:hidden;
  background:#dce7ef center/cover no-repeat;
  min-height:180px;
  position:relative;
}
.gallery__item::after{
  content:attr(data-label);
  position:absolute;left:12px;bottom:12px;
  background:rgba(2,6,23,.72);
  color:#fff;
  font-size:.86rem;
  padding:7px 10px;
  border-radius:10px;
}
.info-cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.info-card{
  padding:22px;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  box-shadow:0 10px 24px rgba(15,23,42,.05);
}
.info-card h3{margin-top:0}
.path-list{
  display:grid;
  gap:16px;
}
.path-step{
  border-left:4px solid var(--brand);
  background:#fff;
  border-radius:0 18px 18px 0;
  padding:16px 18px;
  box-shadow:0 8px 22px rgba(15,23,42,.05);
}
.faq{display:grid;gap:14px}
.faq details{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:16px 18px;
}
.faq summary{font-weight:800;cursor:pointer}
.contact-grid{
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:24px;
}
.form{
  display:grid;gap:14px
}
.form input, .form textarea, .form select{
  width:100%;
  border:1px solid #cbd5e1;
  border-radius:14px;
  padding:14px 16px;
  font:inherit;
}
.form textarea{min-height:150px;resize:vertical}
.mini-map{
  min-height:320px;
  border-radius:18px;
  background:linear-gradient(rgba(15,23,42,.18),rgba(15,23,42,.18)), url('/assets/img/bg/mapa-luis-echeverria-cuautitlan-izcalli.jpg') center/cover no-repeat;
  position:relative;
  overflow:hidden;
}
.mini-map::after{
  content:"Sustituir por mapa o imagen de ubicación";
  position:absolute;
  left:14px;bottom:14px;
  color:#fff;
  background:rgba(15,23,42,.72);
  padding:8px 12px;
  border-radius:999px;
  font-size:.9rem;
}
.breadcrumb{
  padding:16px 0 0;
  font-size:.94rem;
  color:var(--muted)
}
.breadcrumb a{color:var(--brand-dark);font-weight:700}
.page-hero{
  position:relative;color:#fff;
}
.page-hero__bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
}
.page-hero__bg::after{
  content:"";position:absolute;inset:0;background:rgba(2,6,23,.62)
}
.page-hero__inner{
  position:relative;width:var(--container);margin:0 auto;padding:70px 0 40px
}
.page-hero h1{
  font-size:clamp(2rem,4vw,3rem);
  line-height:1.12;
  max-width:900px;
  margin:0 0 12px;
}
.cta-strip{
  background:var(--brand-dark);
  color:#fff;
  padding:18px 0;
}
.cta-strip__inner{
  width:var(--container);
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:center;
  flex-wrap:wrap;
}
.site-footer{
  background:var(--bg);
  color:#e2e8f0;
  padding:44px 0 24px;
}
.footer-grid{
  width:var(--container);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.1fr .8fr .8fr;
  gap:24px;
}
.site-footer a{color:#fff}
.footer-bottom{
  width:var(--container);
  margin:20px auto 0;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:.95rem;
  color:#cbd5e1;
}
.floating-cta{
  position:fixed;
  right:14px;
  bottom:14px;
  z-index:999;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.floating-cta a{
  box-shadow:var(--shadow);
}
.visually-hidden{
  position:absolute!important;
  width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
@media (max-width: 980px){
  .hero__inner,.property-highlight,.grid-2,.contact-grid,.section--grid-2 .container,.page-layout,.footer-grid{
    grid-template-columns:1fr;
  }
  .grid-3,.info-cards{
    grid-template-columns:1fr 1fr;
  }
  .gallery{
    grid-template-columns:repeat(3,1fr);
  }
  .stats{
    grid-template-columns:repeat(2,1fr);
  }
  .nav{align-items:flex-start;flex-direction:column}
}
@media (max-width: 680px){
  .nav__menu,.nav__cta,.topbar__inner,.cta-strip__inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .section{padding:54px 0}
  .hero__inner{padding:62px 0 46px}
  .card{padding:20px}
  .kpis,.media-grid,.grid-3,.info-cards,.gallery,.stats{
    grid-template-columns:1fr;
  }
  .btn{width:100%}
  .cta-box .btn{width:100%}
  .thumb,.gallery__item{min-height:220px}
  .floating-cta{
    left:12px;right:12px;bottom:10px;
  }
  .floating-cta a{width:100%}
}