/* VÖLIÁ SYSTEMS — cabecera, pie y botón de WhatsApp. Se cargan en todas las páginas. */
.site-nav,.site-foot,.wa-float{
  --v-line:#2A2620; --v-text:#F1ECE2; --v-muted:#9A9387; --v-gold:#D6AA2F; --v-gold-hi:#F0C94F; --v-on-gold:#161108;
  --v-display:"Archivo","Arial Narrow",Arial,sans-serif; --v-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
}
.site-nav{position:fixed;inset:0 0 auto 0;height:auto;z-index:80;background:transparent;backdrop-filter:none;border-bottom:1px solid transparent;transition:background .3s,border-color .3s;font-family:var(--v-body)}
.site-nav.solid,.site-nav.always{background:rgba(0,0,0,.85);backdrop-filter:blur(14px);border-bottom-color:var(--v-line)}
.site-nav .nav-in{max-width:1240px;margin:0 auto;padding:0 22px;height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-nav .brand{display:flex;align-items:center;gap:12px;color:var(--v-text);text-decoration:none;font:800 .95rem var(--v-display);font-stretch:125%;letter-spacing:.14em}
.site-nav .brand svg{width:28px;height:28px;display:block}
.site-nav .nav-links{display:flex;gap:32px;font-size:.95rem}
.site-nav .nav-links a{color:var(--v-muted);text-decoration:none;padding:0;background:none;font-family:var(--v-body)}
.site-nav .nav-links a:hover{color:var(--v-text)}
.site-nav .nav-cta{display:inline-flex;align-items:center;padding:11px 18px;background:var(--v-gold);color:var(--v-on-gold);font:700 .92rem var(--v-body);text-decoration:none;transition:background .2s}
.site-nav .nav-cta:hover{background:var(--v-gold-hi)}
.site-nav .menu-btn{display:none;background:none;border:1px solid var(--v-line);color:var(--v-text);padding:9px 13px;font:600 .9rem var(--v-body);cursor:pointer}
@media (max-width:960px){
  .site-nav .nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:#000;border-bottom:1px solid var(--v-line)}
  .site-nav .nav-links.open{display:flex}
  .site-nav .nav-links a{padding:17px 22px;border-top:1px solid var(--v-line);color:var(--v-text)}
  .site-nav .nav-cta{display:none}
  .site-nav .menu-btn{display:block}
}
.site-foot{border-top:1px solid var(--v-line);padding:30px 0;color:var(--v-muted);font:400 .9rem var(--v-body);background:#000}
.site-foot .foot-in{max-width:1240px;margin:0 auto;padding:0 22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.site-foot a{color:inherit;text-decoration:none}
.site-foot a:hover{color:var(--v-text)}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:70;width:58px;height:58px;border-radius:50%;background:#1FA855;display:grid;place-items:center;box-shadow:0 12px 30px -8px #1FA85599}
.wa-float svg{width:28px;height:28px;color:#fff}
.site-nav a:focus-visible,.site-nav button:focus-visible,.site-foot a:focus-visible,.wa-float:focus-visible{outline:2px solid var(--v-gold);outline-offset:3px}