/* JGL Real Estate & Building Solutions — estilos globales */
:root{
  --oro:#b98a2f;
  --oro-claro:#d4af5e;
  --tinta:#16181d;
  --gris:#5a5f6a;
  --crema:#f7f5f0;
  --blanco:#ffffff;
  --borde:#e7e3da;
  --max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;color:var(--tinta);background:var(--blanco);line-height:1.65;font-size:16.5px}
img{max-width:100%;display:block}
a{color:var(--oro);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--borde)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px 22px;max-width:var(--max);margin:0 auto}
.nav .logo img{height:52px;width:auto}
.nav ul{display:flex;gap:26px;list-style:none;align-items:center;flex-wrap:wrap}
.nav a{color:var(--tinta);font-weight:600;font-size:14.5px;letter-spacing:.2px}
.nav a:hover{color:var(--oro);text-decoration:none}
.nav a.cta{background:var(--tinta);color:#fff;padding:9px 18px;border-radius:999px}
.nav a.cta:hover{background:var(--oro);color:#fff}
.nav .menu-btn{display:none}
@media(max-width:860px){
  .nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--borde);flex-direction:column;padding:16px 22px;gap:14px;align-items:flex-start}
  .nav ul.open{display:flex}
  .nav .menu-btn{display:block;background:none;border:1px solid var(--borde);border-radius:8px;padding:7px 12px;font-size:18px;cursor:pointer}
}

/* Hero */
.hero{position:relative;color:#fff;min-height:72vh;display:flex;align-items:flex-end;overflow:hidden}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,16,.15) 30%,rgba(10,12,16,.72) 100%);z-index:1}
.hero .inner{position:relative;z-index:2;padding:70px 22px 60px;max-width:var(--max);margin:0 auto;width:100%}
.hero .kicker{font-size:13px;font-weight:800;letter-spacing:4px;text-transform:uppercase;color:var(--oro-claro)}
.hero h1{font-size:clamp(42px,7vw,84px);font-weight:800;letter-spacing:-2px;line-height:1.02;margin:10px 0 16px}
.hero p{max-width:640px;font-size:17px;color:#e8e6e0}
.hero .acciones{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}

/* Botones */
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.2s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-oro{background:var(--oro);color:#fff}
.btn-oro:hover{background:var(--oro-claro);color:#fff}
.btn-blanco{background:#fff;color:var(--tinta)}
.btn-borde{border:1.5px solid #fff;color:#fff}
.btn-oscuro{background:var(--tinta);color:#fff}
.btn-oscuro:hover{background:var(--oro);color:#fff}
.btn-ws{background:#25d366;color:#fff}
.btn-ws:hover{background:#1ebe5b;color:#fff}

/* Secciones */
section.bloque{padding:74px 0}
section.bloque.crema{background:var(--crema)}
section.bloque.oscuro{background:var(--tinta);color:#fff}
.kicker{font-size:12.5px;font-weight:800;letter-spacing:3px;text-transform:uppercase;color:var(--oro)}
h2.titulo{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-1px;line-height:1.15;margin:8px 0 14px}
.sub{color:var(--gris);max-width:680px;font-size:17px}
.oscuro .sub{color:#c7c4bc}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}.grid3{grid-template-columns:1fr}.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--borde);border-radius:16px;padding:26px 26px 24px}
.crema .card{background:#fff}
.card h3{font-size:19px;font-weight:800;margin-bottom:8px;letter-spacing:-.3px}
.card p{color:var(--gris);font-size:15px}
.card .num{font-size:34px;font-weight:800;color:var(--oro);letter-spacing:-1px}
.card a.mas{display:inline-block;margin-top:12px;font-weight:700;font-size:14.5px}
.foto-r{border-radius:18px;overflow:hidden}
.foto-r img{width:100%;height:100%;object-fit:cover}

/* Pasos */
.paso{display:flex;gap:18px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--borde)}
.paso:last-child{border-bottom:none}
.paso .n{flex:0 0 44px;height:44px;border-radius:50%;background:var(--tinta);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px}
.paso b{display:block;font-size:17px;margin-bottom:2px}
.paso span{color:var(--gris);font-size:15px}

/* FAQ */
details.faq{border:1px solid var(--borde);border-radius:14px;padding:18px 22px;margin-bottom:12px;background:#fff}
details.faq summary{font-weight:700;font-size:16.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
details.faq summary::after{content:"+";font-size:22px;color:var(--oro);font-weight:400}
details.faq[open] summary::after{content:"−"}
details.faq div{margin-top:12px;color:var(--gris);font-size:15.5px}

/* Artículo (guías) */
.art-hero{background:var(--tinta);color:#fff;padding:64px 0 50px}
.art-hero .kicker{color:var(--oro-claro)}
.art-hero h1{font-size:clamp(30px,4.6vw,48px);font-weight:800;letter-spacing:-1.2px;line-height:1.12;margin-top:10px;max-width:900px}
article.contenido{max-width:820px;margin:0 auto;padding:56px 22px 30px}
article.contenido h1{display:none} /* el h1 visible es el del hero */
article.contenido h2{font-size:28px;font-weight:800;letter-spacing:-.6px;margin:44px 0 14px;line-height:1.2}
article.contenido h3{font-size:20px;font-weight:800;margin:30px 0 10px}
article.contenido h4{font-size:17px;font-weight:800;margin:24px 0 8px}
article.contenido p{margin:0 0 16px;color:#2c2f36}
article.contenido ul,article.contenido ol{margin:0 0 18px 24px}
article.contenido li{margin-bottom:6px}
article.contenido table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
article.contenido th,article.contenido td{border:1px solid var(--borde);padding:10px 13px;text-align:left}
article.contenido th{background:var(--crema)}
article.contenido img{border-radius:14px;margin:20px 0}
article.contenido a{font-weight:600}
article.contenido strong{font-weight:700}

/* CTA banda */
.cta-banda{background:var(--tinta);color:#fff;border-radius:20px;padding:44px 40px;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.cta-banda h3{font-size:26px;font-weight:800;letter-spacing:-.6px}
.cta-banda p{color:#c7c4bc;margin-top:6px}

/* Footer */
footer.site{background:#101216;color:#b9b6ae;padding:56px 0 30px;margin-top:80px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px;max-width:var(--max);margin:0 auto;padding:0 22px}
@media(max-width:820px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site img.logo{height:56px;width:auto;filter:brightness(0) invert(1);opacity:.92;margin-bottom:14px}
footer.site h4{color:#fff;font-size:14px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px}
footer.site ul{list-style:none}
footer.site li{margin-bottom:9px}
footer.site a{color:#b9b6ae;font-size:14.5px}
footer.site a:hover{color:var(--oro-claro)}
footer.site .legal{max-width:var(--max);margin:40px auto 0;padding:22px 22px 0;border-top:1px solid #23262c;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* WhatsApp flotante */
.ws-float{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.ws-float:hover{transform:scale(1.06)}
.ws-float svg{width:30px;height:30px;fill:#fff}