:root{
  --ink:#1b2430; --ink-soft:#4a5568; --paper:#fdfcf9; --card:#ffffff;
  --gold:#b08d4f; --gold-dark:#8f6f36; --line:#e8e2d6; --navy:#152238;
  --wa:#25d366;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Jost',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
h1,h2,h3,.serif{font-family:'Cormorant Garamond',Georgia,serif;font-weight:600;line-height:1.2}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(253,252,249,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:'Cormorant Garamond',serif;font-size:1.5rem;letter-spacing:.12em;font-weight:700}
.brand span{color:var(--gold)}
.nav ul{display:flex;gap:28px;list-style:none;align-items:center}
.nav ul a{font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.nav ul a:hover,.nav ul a.active{color:var(--gold-dark)}
.nav .cta{background:var(--navy);color:#fff;padding:10px 20px;border-radius:999px;font-size:.85rem}
.nav .cta:hover{background:var(--gold-dark);color:#fff}
.burger{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{position:relative;color:#fff;text-align:center;padding:110px 20px 130px;background:linear-gradient(rgba(15,25,42,.55),rgba(15,25,42,.72)),var(--hero-img) center/cover}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:16px}
.hero p{font-size:1.15rem;max-width:640px;margin:0 auto 34px;color:#e9e4d8}
.hero .buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:999px;font-size:.95rem;letter-spacing:.04em;transition:.2s}
.btn svg{width:20px;height:20px;flex-shrink:0}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-dark)}
.btn-ghost{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(.93)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--gold-dark)}

/* Sections */
section{padding:70px 0}
.sec-head{text-align:center;margin-bottom:44px}
.sec-head .kicker{color:var(--gold-dark);letter-spacing:.25em;text-transform:uppercase;font-size:.78rem;margin-bottom:8px}
.sec-head h2{font-size:clamp(1.8rem,3.5vw,2.5rem)}

/* Property grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(27,36,48,.12)}
.card .ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:#eee}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .ph img{transform:scale(1.05)}
.tag{position:absolute;top:12px;left:12px;background:rgba(21,34,56,.85);color:#fff;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .price{font-size:1.25rem;font-weight:600;color:var(--gold-dark)}
.card h3{font-size:1.05rem;font-family:'Jost',sans-serif;font-weight:500;line-height:1.35}
.card .loc{color:var(--ink-soft);font-size:.88rem}
.card .feats{display:flex;gap:14px;color:var(--ink-soft);font-size:.85rem;border-top:1px solid var(--line);padding-top:12px;margin-top:auto;flex-wrap:wrap}

/* Filters */
.filters{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.filters select,.filters input{padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit;font-size:.9rem;color:var(--ink)}
.count{ text-align:center;color:var(--ink-soft);font-size:.9rem;margin-bottom:24px}

/* Zones */
.zones{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.zone{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:1/1.1;display:flex;align-items:flex-end;padding:18px;color:#fff;background:var(--z-img) center/cover;transition:.25s}
.zone::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(15,25,42,.85))}
.zone:hover{transform:translateY(-4px)}
.zone strong{position:relative;z-index:1;font-size:1.05rem;letter-spacing:.03em}

/* Detail page */
.detail-head{padding:38px 0 10px}
.detail-head h1{font-size:clamp(1.6rem,3vw,2.3rem);margin:6px 0 8px}
.detail-head .loc{color:var(--ink-soft)}
.detail-head .code{color:var(--ink-soft);font-size:.85rem;letter-spacing:.06em}
.prices{display:flex;gap:26px;flex-wrap:wrap;margin:14px 0 4px}
.prices .p .lbl{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
.prices .p .val{font-size:1.7rem;font-weight:600;color:var(--gold-dark);font-family:'Cormorant Garamond',serif}
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:10px;margin:22px 0}
.gallery .main{border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#eee}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.gallery .thumbs{display:grid;grid-template-rows:repeat(3,1fr);gap:10px}
.gallery .thumbs .t{border-radius:12px;overflow:hidden;cursor:pointer;aspect-ratio:4/2.9;background:#eee;position:relative}
.gallery .thumbs .t img{width:100%;height:100%;object-fit:cover}
.more-badge{position:absolute;inset:0;background:rgba(15,25,42,.55);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.detail-cols{display:grid;grid-template-columns:1.8fr 1fr;gap:40px;align-items:start;padding-bottom:60px}
.desc h2,.feat-sec h2{font-size:1.5rem;margin:26px 0 14px}
.desc :is(p,ul){margin-bottom:14px;color:#333}
.desc ul{padding-left:22px}
.featlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;list-style:none}
.featlist li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-size:.9rem}
.featlist li strong{display:block;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);font-weight:500}
.amen{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.amen li{background:#f4efe6;border-radius:999px;padding:6px 14px;font-size:.85rem;color:var(--gold-dark)}
.side{position:sticky;top:92px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;text-align:center}
.side .avatar{width:64px;height:64px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Cormorant Garamond',serif;font-size:1.5rem;margin:0 auto 10px}
.side h3{font-size:1.2rem}
.side p{color:var(--ink-soft);font-size:.9rem;margin:4px 0 18px}
.side .btn{width:100%;justify-content:center;margin-bottom:10px}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(10,15,25,.94);display:none;align-items:center;justify-content:center;z-index:100;flex-direction:column;gap:14px}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:8px}
.lb .lb-nav{display:flex;gap:18px;align-items:center;color:#cbd5e0}
.lb button{background:rgba(255,255,255,.12);border:0;color:#fff;font-size:1.3rem;width:46px;height:46px;border-radius:50%;cursor:pointer}
.lb button:hover{background:rgba(255,255,255,.25)}
.lb .close{position:absolute;top:20px;right:24px}

/* About / contact */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.about-grid img{border-radius:16px}
.about-grid p{margin-bottom:14px;color:#333}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px}
.contact-card h3{margin-bottom:14px;font-size:1.3rem}
.contact-card .row{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.contact-card .row:last-child{border:0}
.contact-card .row .ico{width:38px;height:38px;border-radius:50%;background:#f4efe6;display:flex;align-items:center;justify-content:center;color:var(--gold-dark)}

/* CTA band */
.band{background:var(--navy);color:#fff;text-align:center;padding:64px 20px}
.band h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:10px}
.band p{color:#c9d2e0;margin-bottom:26px}

/* Footer */
footer{background:#10192a;color:#9aa7ba;padding:50px 0 30px;font-size:.9rem}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;margin-bottom:30px}
.foot h4{color:#fff;font-size:1rem;margin-bottom:12px;letter-spacing:.06em}
.foot a:hover{color:var(--gold)}
.foot ul{list-style:none}
.foot li{margin-bottom:8px}
.copy{border-top:1px solid #232f44;padding-top:20px;text-align:center;font-size:.8rem}

/* WhatsApp float */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:60;background:var(--wa);color:#fff;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{transform:scale(1.07)}

@media(max-width:900px){
  .detail-cols,.about-grid,.contact-grid{grid-template-columns:1fr}
  .side{position:static}
  .foot{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .gallery .thumbs{grid-template-rows:none;grid-template-columns:repeat(3,1fr)}
  .nav ul{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;padding:20px;border-bottom:1px solid var(--line);gap:16px}
  .nav ul.open{display:flex}
  .burger{display:block}
}