@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}@keyframes slideUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}@keyframes slideDown{from{opacity:0;transform:translateY(-20px);}to{opacity:1;transform:translateY(0);}}@keyframes float{0%{transform:translateY(0px);}50%{transform:translateY(-10px);}100%{transform:translateY(0px);}}@keyframes pulse-whatsapp{0%{box-shadow:0 0 0 0 rgba(37,211,102,0.4);}70%{box-shadow:0 0 0 15px rgba(37,211,102,0);}100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}}.animate-fade-in{animation:fadeIn 0.8s ease forwards;}.animate-slide-up{animation:slideUp 0.8s cubic-bezier(0.4,0,0.2,1) forwards;}.animate-slide-down{animation:slideDown 0.5s cubic-bezier(0.4,0,0.2,1) forwards;}.animate-float{animation:float 4s ease-in-out infinite;}.animate-pulse-whatsapp{animation:pulse-whatsapp 2s infinite;}.delay-100{animation-delay:100ms;}.delay-200{animation-delay:200ms;}.delay-300{animation-delay:300ms;}.delay-400{animation-delay:400ms;}.delay-500{animation-delay:500ms;}.hover-lift{transition:var(--transition);}.hover-lift:hover{transform:translateY(-4px);box-shadow:0 10px 25px rgba(0,0,0,0.08);}.hover-scale{transition:var(--transition);}.hover-scale:hover{transform:scale(1.03);}.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.8s ease,transform 0.8s cubic-bezier(0.4,0,0.2,1);}.reveal.active{opacity:1;transform:translateY(0);}