*{margin:0;padding:0;box-sizing:border-box}:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f5f5;color:#333}#app{width:100%;max-width:600px;padding:2rem;text-align:center}.container{background:#fff;border-radius:16px;padding:3rem 2rem;box-shadow:0 4px 6px #0000000d,0 10px 20px #00000014;transition:transform .3s ease,box-shadow .3s ease}.container:hover{transform:translateY(-4px);box-shadow:0 8px 12px #00000014,0 16px 32px #0000001f}h1{font-size:2.5rem;font-weight:700;color:#1a1a1a;margin-bottom:1rem;line-height:1.2}.subtitle{font-size:1.125rem;color:#666;margin-bottom:2rem;line-height:1.6}.info-text{margin-top:1.5rem;font-size:1rem;color:#28a745;font-weight:600;animation:fadeInUp 1s ease .5s both}.btn-aplica{position:relative;display:inline-block;padding:1.25rem 3.5rem;font-size:1.5rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#ff6b6b,#ee5a6f,#ff6b6b);background-size:200% 200%;border:none;border-radius:50px;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 25px #ff6b6b80;text-transform:uppercase;letter-spacing:1px;overflow:hidden;animation:pulse 2s ease-in-out infinite,float 3s ease-in-out infinite}.btn-text{position:relative;z-index:2;display:flex;align-items:center;gap:.5rem}.btn-pulse{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;background:#ffffff4d;border-radius:50px;animation:pulseRing 2s ease-out infinite}.btn-aplica:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 12px 35px #ff6b6bb3;background:linear-gradient(135deg,#ee5a6f,#ff6b6b,#ee5a6f);animation:shake .5s ease-in-out,glow 1.5s ease-in-out infinite}.btn-aplica:active{transform:translateY(-2px) scale(1.02);box-shadow:0 6px 20px #ff6b6b99}@keyframes pulse{0%,to{box-shadow:0 8px 25px #ff6b6b80}50%{box-shadow:0 8px 35px #ff6b6bcc,0 0 0 10px #ff6b6b1a}}@keyframes pulseRing{0%{transform:translate(-50%,-50%) scale(.9);opacity:1}to{transform:translate(-50%,-50%) scale(1.3);opacity:0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes shake{0%,to{transform:translate(0) translateY(-4px) scale(1.05)}25%{transform:translate(-5px) translateY(-4px) scale(1.05)}75%{transform:translate(5px) translateY(-4px) scale(1.05)}}@keyframes glow{0%,to{box-shadow:0 12px 35px #ff6b6bb3}50%{box-shadow:0 12px 45px #ff6b6b,0 0 30px #ff6b6b80}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){#app{padding:1rem}.container{padding:2rem 1.5rem;border-radius:12px}h1{font-size:2rem}.subtitle{font-size:1rem;margin-bottom:2rem}.btn-aplica{padding:.875rem 2.5rem;font-size:1.125rem;width:100%;max-width:300px}}@media(max-width:480px){h1{font-size:1.75rem}.subtitle{font-size:.9375rem}.btn-aplica{padding:.75rem 2rem;font-size:1rem}}