/* Contacto rápido, visible en todas las páginas. */
.floating-whatsapp{position:fixed;right:28px;bottom:calc(26px + env(safe-area-inset-bottom,0px));z-index:1000;width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#25d366;color:#fff;box-shadow:0 4px 15px #00000033;transition:transform .2s ease,background .2s ease,box-shadow .2s ease;text-decoration:none}
.floating-whatsapp svg{width:30px;height:30px;display:block}
.floating-whatsapp:hover{background:#1fbb59;transform:translateY(-3px);box-shadow:0 7px 20px #00000040}
.floating-whatsapp:focus-visible{outline:3px solid #e5a900;outline-offset:5px}
@media(max-width:760px){.floating-whatsapp{width:56px;height:56px;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px))}.floating-whatsapp svg{width:28px;height:28px}.footer-bottom{padding-bottom:88px}}
@media(prefers-reduced-motion:reduce){.floating-whatsapp{transition:none}.floating-whatsapp:hover{transform:none}}