* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Roboto", "Arial", sans-serif;
  color: #e8eaf6;
  background: radial-gradient(circle at top, #2b2f4b 0%, #11121b 45%, #0b0b12 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero {
  padding: 32px;
  width: 100%;
  display: flex;
  justify-content: center;
}

.card {
  max-width: 560px;
  width: 100%;
  background: rgba(20, 22, 34, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  text-align: center;
  backdrop-filter: blur(8px);
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(80, 110, 255, 0.15);
  color: #9aa6ff;
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 16px;
}

h1 {
  margin: 0 0 12px;
  font-size: 32px;
  font-weight: 700;
}

p {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.6;
  color: #c9cce5;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 12px;
  background: linear-gradient(135deg, #5b7bff, #7a5bff);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 25px rgba(90, 120, 255, 0.35);
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(90, 120, 255, 0.5);
}

.cta:active {
  transform: translateY(0);
}

@media (max-width: 480px) {
  .card {
    padding: 28px 22px;
  }

  h1 {
    font-size: 26px;
  }
}