.whatsapp-btn{position:fixed;bottom:2rem;right:2rem;background-color:#25D366;color:white;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:1000;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),box-shadow .3s ease}.whatsapp-btn:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 15px 25px -5px rgba(37,211,102,.4);color:white}@media (max-width:768px){.whatsapp-btn{bottom:1.5rem;right:1.5rem;width:50px;height:50px}}.contact-widget-container{position:fixed;bottom:2rem;right:2rem;display:flex;flex-direction:column;align-items:center;gap:.75rem;z-index:1000}.contact-widget-trigger{background-color:var(--color-primary);color:white;width:60px;height:60px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);cursor:pointer;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),background-color .3s}.contact-widget-trigger:hover{transform:scale(1.05);background-color:var(--color-primary-light)}.contact-widget-options{display:flex;flex-direction:column;gap:.5rem;opacity:0;pointer-events:none;transform:translateY(10px);transition:all .3s ease}.contact-widget-container.active .contact-widget-options{opacity:1;pointer-events:auto;transform:translateY(0)}.contact-widget-opt{position:relative;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;box-shadow:var(--shadow-md);transition:transform .3s}.contact-widget-opt:hover{transform:scale(1.1);color:white}.call-opt{background-color:#007AFF}.sms-opt{background-color:#FF9500}.wa-opt{background-color:#25D366}.contact-widget-opt .tooltip{position:absolute;right:70px;background-color:#333;color:white;padding:.25rem .5rem;border-radius:var(--radius-sm);font-size:.8rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;box-shadow:var(--shadow-sm)}.contact-widget-opt:hover .tooltip{opacity:1}@media (max-width:768px){.contact-widget-container{bottom:1.5rem;right:1.5rem}.contact-widget-trigger{width:50px;height:50px}.contact-widget-opt{width:40px;height:40px}}