.overlay-image {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  z-index: 0;
}

main {
  z-index: 1;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  border-radius: 20px;
  padding: 50px;
  max-width: 480px;
  width: 90%;
}

h1 {
  font-size: 42px;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

p {
}

a.button {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 16px;
  transition: background 0.3s ease, transform 0.3s ease;
}

a.button:hover {
  background: #ff7f3d;
  transform: translateY(-2px);
}

#countdown {
  margin-top: 20px;
  font-size: 15px;
  color: #b8bec8;
}

.logo {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 20px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.5px;
}