:root{
    --whatsapp:#25d366;
    --whatsapp-dark:#128c4a;
    --gradient-whatsapp:linear-gradient(135deg,#128c4a,#25d366);
}

a[href*="wa.me/5547989098503"].nav-cta,
.js-whatsapp-link.nav-cta{
    background:var(--gradient-whatsapp)!important;
}

a[href*="wa.me/5547989098503"].btn-primary,
a[href*="wa.me/5547989098503"].btn-white,
a[href*="wa.me/5547989098503"].btn.btn-primary,
.js-whatsapp-link.btn-primary,
.js-whatsapp-link.btn-white,
.js-whatsapp-link.btn.btn-primary{
    background:var(--gradient-whatsapp)!important;
    color:#fff!important;
}

a[href*="wa.me/5547989098503"].nav-cta:hover,
.js-whatsapp-link.nav-cta:hover{
    box-shadow:0 8px 25px rgba(37,211,102,.32)!important;
}

.floating-whatsapp{
    position:fixed;
    right:1.25rem;
    bottom:1.25rem;
    z-index:1200;
    display:inline-flex;
    align-items:center;
    gap:.55rem;
    padding:.85rem 1.05rem;
    border-radius:999px;
    background:var(--gradient-whatsapp);
    color:#fff!important;
    text-decoration:none!important;
    font-family:'DM Sans',Arial,sans-serif;
    font-weight:800;
    font-size:.92rem;
    line-height:1;
    box-shadow:0 16px 38px rgba(18,140,74,.34);
    transition:transform .2s,box-shadow .2s;
}

.floating-whatsapp i{font-size:1.2rem}
.floating-whatsapp:hover{transform:translateY(-3px);box-shadow:0 20px 45px rgba(18,140,74,.42)}

@media(max-width:768px){
    .floating-whatsapp{
        right:1rem;
        bottom:1rem;
        width:54px;
        height:54px;
        padding:.85rem;
        justify-content:center;
    }
    .floating-whatsapp span{display:none}
    .floating-whatsapp i{font-size:1.45rem}
}