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

body {
  font-family: "Poppins", sans-serif;
  height: 100vh;
  background: linear-gradient(135deg, #1d976c, #93f9b9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.container {
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
  padding: 40px 30px;
  border-radius: 16px;
  width: 90%;
  max-width: 420px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

h1 {
  font-size: 2rem;
  margin-bottom: 15px;
}

p {
  font-size: 1rem;
  margin-bottom: 25px;
}

.footer {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* Loader animado */
.loader {
  width: 60px;
  height: 60px;
  border: 6px solid rgba(255, 255, 255, 0.3);
  border-top: 6px solid #ffffff;
  border-radius: 50%;
  margin: 0 auto 25px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}