/* PCCOL WhatsApp corporativo — R10.27 */
.pccol-whatsapp-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(16,42,67,.28);z-index:9999;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.pccol-whatsapp-float:hover,.pccol-whatsapp-float:focus-visible{transform:translateY(-2px) scale(1.03);box-shadow:0 12px 30px rgba(16,42,67,.34);outline:none}
.pccol-whatsapp-float svg{width:31px;height:31px;display:block}
.pccol-whatsapp-float .pccol-wa-label{position:absolute;right:70px;white-space:nowrap;background:#102A43;color:#fff;font:600 13px/1.2 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding:9px 11px;border-radius:8px;box-shadow:0 6px 18px rgba(16,42,67,.18);opacity:0;pointer-events:none;transform:translateX(5px);transition:opacity .18s ease,transform .18s ease}
.pccol-whatsapp-float:hover .pccol-wa-label,.pccol-whatsapp-float:focus-visible .pccol-wa-label{opacity:1;transform:translateX(0)}
@media(max-width:640px){.pccol-whatsapp-float{right:16px;bottom:16px;width:54px;height:54px}.pccol-whatsapp-float .pccol-wa-label{display:none}}


/* R10.28 · corrección responsive móvil / desbordamiento horizontal */
html,body{width:100%;max-width:100%;overflow-x:hidden}
@supports (overflow:clip){html,body{overflow-x:clip}}
body{position:relative;min-width:0}
img,video,iframe,canvas{max-width:100%}
.container,.nav-wrap,.hero-grid,.home-app-grid,.split-grid,.contact-card,.footer-grid{min-width:0;max-width:100%}
.footer-links{flex-wrap:wrap;max-width:100%}
@media(max-width:720px){
  .footer-links{width:100%;justify-content:center;row-gap:10px}
  .footer-links a{white-space:normal}
  .pccol-whatsapp-float{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));width:54px;height:54px}
}