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

body {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: #050510;
  color: #f5f5f7;
  overflow: hidden;
}

/* fondo de imagen a pantalla completa */
.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: url("bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.welcome {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2.5rem;
  max-width: 52rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.25rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #e5e5ff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
}

.welcome h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.gradient-text {
  background: linear-gradient(90deg, #a78bfa, #22d3ee, #f472b6);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  /* animation: shine 6s linear infinite; */
}

@keyframes shine {
  to { background-position: 200% center; }
}

.welcome p {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: #c7c7d1;
  font-weight: 300;
}