/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* TIPOGRAFIA GLOBAL */
body {
  font-family: "Segoe UI", sans-serif;
  background-color: #121212;
  color: #eee;
  line-height: 1.6;
}

/* BOTÕES ESTILIZADOS */
.botao-floral {
  display: inline-block;
  background-color: #fce4ec;
  color: #ad1457;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(173, 20, 87, 0.2);
  border: 2px solid #f8bbd0;
  transition: all 0.3s ease;
}
.botao-floral:hover {
  background-color: #f8bbd0;
  color: #880e4f;
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(173, 20, 87, 0.4);
}

.botao-jutsu {
  position: relative;
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background-color: #0298c5;
  color: white;
  font-weight: bold;
  border-radius: 40px;
  text-decoration: none;
  overflow: hidden;
  z-index: 1;
  transition: transform 0.3s ease;
  box-shadow: 0 0 18px rgba(26, 35, 126, 0.5);
}
.botao-jutsu:hover {
  transform: scale(1.1);
}
.botao-jutsu::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220%;
  height: 220%;
  background: radial-gradient(circle, rgba(144,202,249,0.3), transparent 70%);
  transform: translate(-50%, -50%);
  animation: girarSelo 8s linear infinite;
  border-radius: 50%;
  z-index: 0;
}
.botao-jutsu .circulo-jutsu {
  position: absolute;
  top: 0;
  left: 0;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(255, 7, 193, 0.6), transparent 70%);
  border-radius: 50%;
  animation: pulsarChakra 1.2s ease-in-out infinite;
  z-index: -1;
}

@keyframes girarSelo {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulsarChakra {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.4); opacity: 1; }
}

/* UTILITÁRIOS */
.voltar {
  text-align: center;
  margin: 2rem 0;
}
.voltar a {
  background-color: #ffe605;
  color: #000;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
}
.voltar a:hover {
  background-color: #3949ab;
  color: #fff;
}