.content{width:360px;height:40px;box-shadow:2px 4px 10px rgba(0,0,0,.2);border-radius:60px;overflow:hidden}.subscription{position:relative;width:100%;height:100%}.subscription .add-email{left:0;width:100%;height:100%}.subscription .add-email,.subscription .submit-email{position:absolute;top:0;border:none;outline:none;padding:0 20px}.subscription .submit-email{right:0;height:calc(100% - 2px);width:100px;border-radius:60px;margin:1px;cursor:pointer;background:#4abebb;color:#fff;transition:width .35s ease-in-out,background .35s ease-in-out}.subscription.done .submit-email{width:calc(100% - 2px);background:#c0e02e}.subscription .submit-email .after-submit,.subscription .submit-email .before-submit{position:absolute;top:0;left:0;width:100%;height:100%;text-align:center;line-height:38px;transition:visibility .35s ease-in-out,opacity .35s ease-in-out}.subscription.done .submit-email .before-submit,.subscription:not(.done) .submit-email .after-submit{visibility:hidden;opacity:0}.subscription .submit-email .after-submit{transition-delay:.35s}.subscription.done .submit-email .after-submit,.subscription:not(.done) .submit-email .before-submit{visibility:visible;opacity:1}.scroll-to-top-btn{position:fixed;bottom:100px;right:30px;width:50px;height:50px;background:linear-gradient(135deg,#06b6d4,#0891b2);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(6,182,212,.4);z-index:999999999;transition:all .3s ease}.scroll-to-top-btn:hover{background:linear-gradient(135deg,#0891b2,#0e7490);box-shadow:0 6px 20px rgba(6,182,212,.6)}@media (max-width:768px){.scroll-to-top-btn{bottom:90px;right:20px;width:45px;height:45px}}.whatsapp-button{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:linear-gradient(135deg,#25d366,#128c7e);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(37,211,102,.4);z-index:999999999;transition:all .3s ease;text-decoration:none}.whatsapp-button:hover{background:linear-gradient(135deg,#128c7e,#075e54);box-shadow:0 6px 20px rgba(37,211,102,.6)}.whatsapp-tooltip{position:absolute;right:60px;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.9);color:#fff;padding:8px 12px;border-radius:6px;font-size:14px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:999999999}.whatsapp-button:hover .whatsapp-tooltip{opacity:1}.whatsapp-tooltip:after{content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:rgba(0,0,0,.9)}@media (max-width:768px){.whatsapp-button{bottom:20px;right:20px;width:45px;height:45px}.whatsapp-tooltip{display:none}}