.whatsapp-rail{position:fixed;left:18px;bottom:24px;z-index:18;display:flex;align-items:center;gap:10px;padding:10px 14px 10px 10px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(20,30,29,.94);color:#f7f6ef;box-shadow:0 15px 35px rgba(10,15,15,.2);backdrop-filter:blur(14px);transition:transform .25s,background .25s,box-shadow .25s}.whatsapp-rail:hover{transform:translateY(-4px);background:#1d3930;box-shadow:0 19px 40px rgba(10,15,15,.28)}.whatsapp-icon{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:#45b879;color:white;font-size:22px;line-height:1;transform:rotate(-42deg)}.whatsapp-rail-copy strong,.whatsapp-rail-copy small{display:block}.whatsapp-rail-copy strong{font:700 12px Manrope,sans-serif;letter-spacing:.02em}.whatsapp-rail-copy small{color:#a8b7ae;font-size:10px;margin-top:2px}.whatsapp-arrow{margin-left:4px;color:#cfe4bb;font-size:17px}.whatsapp-rail::before{content:'';position:absolute;left:8px;top:8px;width:7px;height:7px;border-radius:50%;background:#9de1a8;box-shadow:0 0 0 4px rgba(157,225,168,.12)}
@media (max-width:680px){.whatsapp-rail{left:14px;right:14px;bottom:14px;justify-content:center;padding:10px 16px;gap:11px}.whatsapp-rail-copy{display:flex;align-items:baseline;gap:7px}.whatsapp-rail-copy small{margin-top:0}.whatsapp-arrow{margin-left:auto}.whatsapp-rail::before{left:11px;top:11px}}