:root{
  --azul:#172b3f;
  --azul2:#0f1d2c;
  --oro:#d7b55f;
  --gris:#f5f1e9;
  --texto:#1e2933;
  --muted:#657282;
  --blanco:#fff;
  --linea:#e6dccb;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;color:var(--texto);background:var(--blanco);line-height:1.65}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.topbar{background:var(--azul2);color:#dfe8ef;font-size:.88rem;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
header{position:sticky;top:0;background:rgba(255,255,255,.97);z-index:20;border-bottom:1px solid var(--linea);box-shadow:0 8px 30px rgba(0,0,0,.04)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:14px}
.logo-mark{width:48px;height:48px;border-radius:50%;background:var(--azul);display:grid;place-items:center;color:var(--oro);font-weight:900;border:2px solid var(--oro)}
.logo strong{display:block;color:var(--azul);font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em}
.logo span{display:block;color:var(--oro);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase}
nav ul{display:flex;gap:24px;list-style:none;color:var(--azul);font-weight:800;font-size:.9rem}
nav a:hover{color:var(--oro)}
.hero{min-height:78vh;display:grid;place-items:center;background:linear-gradient(90deg,rgba(15,29,44,.88),rgba(23,43,63,.76)),url('../images/banner-logo.png') center/cover;color:var(--blanco);text-align:center}
.hero-box{max-width:900px;padding:70px 0;animation:fadeUp .9s ease both}
.kicker{color:var(--oro);font-weight:900;letter-spacing:.25em;text-transform:uppercase;font-size:.84rem;margin-bottom:14px}
.hero h1{font-size:clamp(2.2rem,6vw,5rem);line-height:1.02;margin-bottom:20px}
.hero p{font-size:1.18rem;color:#edf2f6;max-width:760px;margin:0 auto 30px}
.btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 24px;border-radius:4px;font-weight:900;transition:.25s}
.btn-primary{background:var(--oro);color:var(--azul)}
.btn-primary:hover{transform:translateY(-2px);background:#cba64c}
.btn-outline{border:1px solid var(--blanco);color:var(--blanco)}
.btn-outline:hover{background:var(--blanco);color:var(--azul)}
section{padding:82px 0}
.section-head{text-align:center;max-width:820px;margin:0 auto 48px}
.section-head h2{font-size:clamp(2rem,4vw,3rem);color:var(--azul);line-height:1.1;margin-bottom:12px}
.section-head p{color:var(--muted);font-size:1.05rem}
.gray{background:var(--gris)}
.service-block{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center;margin-bottom:70px}
.service-block:nth-child(even) .service-img{order:2}
.service-img{border-radius:6px;overflow:hidden;box-shadow:0 22px 65px rgba(0,0,0,.16)}
.service-img img{height:430px;width:100%;object-fit:cover}
.service-text h3{font-size:2rem;color:var(--azul);margin-bottom:12px}
.service-text p{color:var(--muted);margin-bottom:18px}
.checks{list-style:none;display:grid;gap:10px;color:var(--texto)}
.checks li:before{content:'◆';color:var(--oro);margin-right:10px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--blanco);border:1px solid var(--linea);padding:28px;border-radius:6px;box-shadow:0 15px 35px rgba(0,0,0,.06)}
.step-num{width:46px;height:46px;border-radius:50%;background:var(--azul);color:var(--oro);display:grid;place-items:center;font-weight:900;margin-bottom:16px}
.step h3{color:var(--azul);margin-bottom:8px}
.step p{color:var(--muted);font-size:.95rem}
.feature{background:var(--azul);color:var(--blanco)}
.feature .section-head h2{color:var(--blanco)}
.feature .section-head p{color:#dce4ec}
.property{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gallery img{height:210px;width:100%;object-fit:cover;border-radius:6px}
.property-info{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:34px;border-radius:6px}
.badge{display:inline-block;background:rgba(215,181,95,.16);color:var(--oro);padding:6px 12px;border-radius:999px;font-weight:900;font-size:.8rem;margin-bottom:14px}
.property-info h3{font-size:2rem;line-height:1.12;margin-bottom:10px}
.price{font-size:2.3rem;color:var(--oro);font-weight:900;margin:15px 0}
.property-info ul{list-style:none;display:grid;gap:9px;margin:18px 0;color:#eef3f7}
.property-info li:before{content:'✓';color:var(--oro);font-weight:900;margin-right:10px}
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.about-photo{border-radius:6px;overflow:hidden;box-shadow:0 22px 65px rgba(0,0,0,.14)}
.about-photo img{height:520px;width:100%;object-fit:cover}
.about h2{font-size:2.6rem;color:var(--azul);line-height:1.1;margin-bottom:16px}
.about p{color:var(--muted);margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--blanco);border:1px solid var(--linea);border-radius:6px;overflow:hidden;box-shadow:0 16px 40px rgba(0,0,0,.07)}
.card img{height:260px;width:100%;object-fit:cover}
.card div{padding:22px}
.card h3{color:var(--azul);margin-bottom:8px}
.card p{color:var(--muted)}
.contact{background:linear-gradient(rgba(15,29,44,.9),rgba(15,29,44,.9)),url('../images/post-venta-renta-inversion.png') center/cover;color:var(--blanco)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px}
.contact h2{font-size:2.6rem;line-height:1.1;margin-bottom:16px}
.contact p,.contact li{color:#dfe8ef}
.contact ul{list-style:none;display:grid;gap:12px;margin:18px 0}
.contact strong{color:var(--oro)}
form{background:var(--blanco);color:var(--texto);padding:30px;border-radius:6px;display:grid;gap:14px}
input,select,textarea{padding:14px;border:1px solid var(--linea);border-radius:4px;font:inherit}
textarea{min-height:130px}
.map{width:100%;height:320px;border:0;border-radius:6px;margin-top:18px}
footer{background:#08111d;color:#c9d2da;text-align:center;padding:28px 0;font-size:.9rem}
.whatsapp{position:fixed;right:20px;bottom:20px;width:60px;height:60px;background:#25d366;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:1.8rem;box-shadow:0 15px 35px rgba(0,0,0,.25);z-index:50}
@keyframes fadeUp{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:900px){
  nav ul{display:none}
  .service-block,.property,.about,.contact-grid{grid-template-columns:1fr}
  .service-block:nth-child(even) .service-img{order:0}
  .process-grid,.cards{grid-template-columns:1fr}
  .gallery img{height:170px}
  .hero{min-height:74vh}
  section{padding:62px 0}
  .topbar .container{justify-content:center;text-align:center}
}