body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #0b1744;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page {
  text-align: center;
  padding: 40px 24px;
}

.logo {
  width: 220px;
  max-width: 70vw;
  height: auto;
  display: block;
  margin: 0 auto 24px;
  animation: fadeIn 1.2s ease;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -1px;
}

.tagline {
  color: #18b8c7;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 600;
  margin: 0 0 32px;
}

h2 {
  color: #8b5cf6;
  font-size: clamp(36px, 5vw, 56px);
  margin: 0 0 18px;
}

.sub {
  font-size: 24px;
  color: #283453;
  margin: 0;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}