* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #ffffff;
  color: #111827;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  width: min(100%, 560px);
  padding: clamp(32px, 7vw, 56px);
  text-align: center;
  border: 1px solid #eef2f7;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.10);
}

.eyebrow {
  margin: 0 0 16px;
  color: #64748b;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.description {
  margin: 20px auto 32px;
  max-width: 420px;
  color: #4b5563;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  line-height: 1.65;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  background: #111827;
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(17, 24, 39, 0.18);
  cursor: default;
}

@media (max-width: 480px) {
  .page {
    padding: 16px;
  }

  .card {
    border-radius: 22px;
  }
}