.button.whatsapp{background:#19a85b;border-color:#19a85b}
.contact-details{display:flex;justify-content:center;gap:12px 24px;flex-wrap:wrap;margin-top:27px;color:var(--muted);font-size:.9rem}
.contact-details a{color:#159550;font-weight:700}
.contact-details span:before{content:"";display:inline-block;width:6px;height:6px;margin:0 9px 2px 0;border-radius:50%;background:#19a85b}
.whatsapp-float{position:fixed;right:24px;bottom:24px;z-index:20;display:flex;align-items:center;gap:10px;padding:13px 16px;border-radius:999px;background:#19a85b;color:#fff;font-size:.85rem;font-weight:800;box-shadow:0 12px 30px rgba(20,120,67,.28);transition:.2s}
.whatsapp-float:hover{background:#148b4b;transform:translateY(-2px)}
@media(max-width:600px){.whatsapp-float{right:16px;bottom:16px;padding:14px}.whatsapp-float span{display:none}}
.nav{gap:clamp(14px,2vw,30px)}