body {
  cursor: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'><text y='26' font-size='26'>🎂</text></svg>") 16 16, auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  font-family: sans-serif;
  background: #111127;
  color: white;
  transition: background 1.2s ease;
}

main {
  display: flex;
  flex-direction: row;
  gap: 2em;
  text-align: center;
}

main div {
  background: rgba(255,255,255,0.1);
  padding: 2em 3em;
  border-radius: 12px;
}

main h2 {
  font-size: 3rem;
  margin: 0;
}

main h3 {
  margin: 0.3em 0 0;
  font-weight: normal;
  opacity: 0.7;
}

.titulo1 {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
}

.titulo2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4rem;
  letter-spacing: 0.05em;
}

.fechaCumple {
font-size: 0.9rem;
  font-style: italic;
  letter-spacing: 0.05em;
}

header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}


header, main {
  transition: opacity 0.8s ease;
}

body.finalizado header {
  opacity: 0;
  pointer-events: none;
}

body.finalizado {
  background: linear-gradient(135deg, #ff4d6d, #ffb703);
}

#celebracion {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  width: 100%;
  gap: 2rem;
  opacity: 0;
  position: absolute;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.gif {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
}

#celebracion.visible {
  opacity: 1;
  pointer-events: auto;
}