:root {
  --gold: #C9A227;
  --dark: #111111;
  --light: #ffffff;
  --muted:#f4f1e9;
}
* {box-sizing: border-box}
html,body {margin:0;padding:0;font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;background:var(--light);color:var(--dark);}
a {color: var(--gold); text-decoration: none}
header {position:sticky; top:0; z-index: 50; background: rgba(17,17,17,.9); backdrop-filter: blur(6px); border-bottom: 1px solid #222;}
.nav {max-width: 1200px; margin: 0 auto; display:flex; align-items:center; gap:20px; padding:10px 16px;}
.nav img.logo {height:42px; border-radius:8px}
.nav a {color:var(--light)}
.nav .spacer {flex:1}
.nav .btn {background: var(--gold); color: #000; padding:10px 14px; border-radius:999px; font-weight:600;}
.hero {position:relative; display:grid; place-items:center; min-height:68vh; background:#000; color:#fff; overflow:hidden;}
.hero img {position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.6; filter: saturate(1.1)}
.hero .content {position:relative; z-index:2; text-align:center; padding:80px 16px; text-shadow: 0 1px 12px rgba(0,0,0,.5);}
.hero h1 {font-size: clamp(28px, 5vw, 56px); margin:0 0 10px; color: var(--light);}
.hero p {font-size: clamp(16px, 2.5vw, 22px); max-width:900px; margin:0 auto 20px;}
.section {max-width:1200px; margin:50px auto; padding:0 16px;}
.section h2 {font-size: clamp(22px, 3.8vw, 34px); margin:0 0 18px; color:#000;}
.grid {display:grid; gap:16px;}
.cards-3 {grid-template-columns: repeat(3, minmax(0,1fr));}
@media (max-width: 900px) {
  .cards-3 {grid-template-columns: 1fr 1fr;}
}
@media (max-width: 640px) {
  .cards-3 {grid-template-columns: 1fr;}
}
.card {background:#fff; border-radius:18px; overflow:hidden; box-shadow:0 10px 30px rgba(0,0,0,.06); border:1px solid #eee;}
.card .media {position:relative; aspect-ratio:16/9; overflow:hidden;}
.card .media img, .card iframe {width:100%; height:100%; object-fit:cover; display:block; border:0;}
.card .body {padding:16px;}
.gallery {display:grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap:10px;}
.gallery img {width:100%; height:230px; object-fit:cover; border-radius:14px; cursor:pointer; transition: transform .2s ease}
.gallery img:hover {transform: scale(1.02)}
@media (max-width: 1000px) { .gallery {grid-template-columns: repeat(3,1fr);}
}
@media (max-width: 700px) { .gallery {grid-template-columns: repeat(2,1fr);}
  .gallery img {height:180px}
}
.lightbox {position:fixed; inset:0; background:rgba(0,0,0,.8); display:none; place-items:center; z-index:60; padding:20px;}
.lightbox img {max-width: 96vw; max-height: 90vh; border-radius:16px; box-shadow: 0 20px 60px rgba(0,0,0,.6);}
.lightbox.show {display:grid}
.cta {display:flex; gap:12px; flex-wrap:wrap; justify-content:center; margin-top:16px}
.cta .btn {background:var(--gold); color:#000; padding:12px 18px; border-radius:999px; font-weight:700; border:0; cursor:pointer;}
.split {display:grid; grid-template-columns: 1.2fr .8fr; gap:22px; align-items: stretch;}
@media (max-width: 900px) { .split {grid-template-columns: 1fr} }
form {display:grid; gap:12px; background:#fff; padding:18px; border:1px solid #eee; border-radius:16px;}
input, textarea {padding:12px 14px; border:1px solid #ddd; border-radius:12px; font-size:16px; width:100%}
label {font-weight:600; font-size:14px}
footer {margin-top:60px; background:#0f0f0f; color:#ddd;}
.footer-inner {max-width:1200px; margin:0 auto; padding:26px 16px; display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; align-items:center;}
.footer-inner a {color:#bbb}
.badge {display:inline-flex; align-items:center; gap:10px; padding:8px 12px; border-radius:999px; border:1px solid #e8e2cf; background:var(--muted);}
.whatsapp-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 80;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366;
  display: grid; place-items: center; color: #fff; font-size: 30px; box-shadow: 0 10px 25px rgba(0,0,0,.25);
}
.sticky-cta {position:fixed; bottom: 18px; left: 18px; z-index: 80;}
small.muted {color:#666}