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ease;z-index:2;border:0;padding:0;cursor:pointer}.lightbox-close:hover{color:var(--primary);transform:scale(1.05)}.lightbox-close:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@keyframes lbFade{from{opacity:0}to{opacity:1}}@keyframes lbZoom{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}@media(min-width:640px){.hero-actions{flex-wrap:nowrap}.field-row{grid-template-columns:1fr 1fr}.logo-grid{grid-template-columns:repeat(3,1fr)}.cards{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}.brand-logo{height:40px;max-width:180px}}@media(min-width:960px){.section{padding:5rem 0}.grid-2{grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.cards{grid-template-columns:repeat(3,1fr)}.logo-grid{grid-template-columns:repeat(4,1fr)}.services-grid{grid-template-columns:1fr 1fr;gap:2rem}.primary-nav{display:block}.nav-toggle{display:none}.hero{padding-top:calc(var(--header-h) + 4.5rem);padding-bottom:5.5rem}}@media(min-width:1200px){.logo-grid{grid-template-columns:repeat(5,1fr)}}@media(prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important;scroll-behavior:auto !important}}.whatsapp-float{position:fixed;bottom:1.25rem;right:1.25rem;z-index:200;width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:#25d366;color:#fff;box-shadow:0 8px 20px rgba(37,211,102,0.35),0 2px 6px rgba(0,0,0,0.12);transition:transform .2s ease,box-shadow .2s ease}.whatsapp-float:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 12px 28px rgba(37,211,102,0.45),0 4px 10px rgba(0,0,0,0.15)}.whatsapp-float:focus-visible{outline:3px solid #25d366;outline-offset:4px}.whatsapp-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;opacity:.4;z-index:-1;animation:wa-pulse 2.4s ease-out infinite}@keyframes wa-pulse{0%{transform:scale(1);opacity:.4}80%{transform:scale(1.6);opacity:0}100%{transform:scale(1.6);opacity:0}}.visually-hidden{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media print{.whatsapp-float{display:none}}@media(min-width:640px){.whatsapp-float{bottom:1.75rem;right:1.75rem;width:62px;height:62px}}.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.reveal.is-in{opacity:1;transform:none}