:root{
  --brand:#0d3b66;        /* azul oscuro */
  --accent:#d4a373;       /* tono arena/dorado suave */
  --ink:#222;
  --bg:#fff;
}
*{box-sizing:border-box}
html,body{margin:0;font-family:'Outfit',system-ui,-apple-system,Segoe UI,Roboto; color:var(--ink); background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.site-header{background:linear-gradient(180deg,#fff, #faf7f3)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{font-weight:800;letter-spacing:.5px;color:var(--brand)}
.menu{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.menu a{padding:8px 10px;border-radius:10px}
.menu a:hover{background:#f2efe9}
.hamburger{display:none;font-size:24px;background:none;border:0}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;padding:28px 0 40px}
.hero-text h1{font-size:38px;line-height:1.1;margin:0 0 12px}
.hero-text p{opacity:.85}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:2px solid var(--brand);font-weight:600}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn.outline{background:transparent}
.btn + .btn{margin-left:10px}
.section{padding:60px 0}
.section.alt{background:#faf7f3}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid #eee;border-radius:16px;padding:18px;box-shadow:0 10px 20px rgba(0,0,0,.05)}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.ticks{padding-left:18px}
.ticks li{margin:6px 0}
.fb-wrap{overflow:hidden;border-radius:16px;box-shadow:0 6px 16px rgba(0,0,0,.08)}
.masonry{columns:4 220px;column-gap:12px}
.thumb{margin:6px 0;border-radius:14px;cursor:zoom-in;box-shadow:0 6px 16px rgba(0,0,0,.08)}
.video-wrap{position:relative;padding-top:56.25%;border-radius:16px;overflow:hidden;box-shadow:0 8px 20px rgba(0,0,0,.08)}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
label{display:flex;flex-direction:column;font-size:14px;gap:8px}
input,textarea{padding:12px;border-radius:12px;border:1px solid #ddd;font:inherit}
input:focus,textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.muted{opacity:.8}
.map-card{background:#fff;border:1px solid #eee;border-radius:16px;padding:18px;box-shadow:0 10px 20px rgba(0,0,0,.05)}
.footer{background:#0f0f0f;color:#e9e9e9;margin-top:40px}
.footer a{color:#e9e9e9;text-decoration:underline}
.footer-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;padding:20px;z-index:80}
.lightbox img{max-height:90vh;border-radius:12px}
.lightbox.show{display:flex}
.lightbox-close{position:absolute;top:10px;right:16px;font-size:34px;color:#fff;background:none;border:0;cursor:pointer}
/* WhatsApp Floating */
.whatsapp-float{position:fixed;right:16px;bottom:16px;width:54px;height:54px;background:#25D366;border-radius:50%;display:grid;place-items:center;box-shadow:0 10px 20px rgba(0,0,0,.2);z-index:90}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}
/* Responsive */
@media (max-width: 900px){
  .hero{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr;gap:12px}
}
@media (max-width: 760px){
  .menu{display:none;position:absolute;right:16px;top:58px;background:#fff;border:1px solid #eee;border-radius:12px;padding:8px 10px;flex-direction:column;z-index:100;box-shadow:0 10px 20px rgba(0,0,0,.08)}
  .menu.show{display:flex}
  .hamburger{display:block}
}