* {
  box-sizing: border-box;
}

body {
  background: linear-gradient(to bottom right, #a5b4fc, #c4b5fd);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Inter', Arial, sans-serif;
  margin: 0;
  padding: 20px;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 40px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  text-align: center;
  animation: fadeIn 0.6s ease-in;
}

h1 {
  font-size: clamp(1.5rem, 5vw, 2rem);
  color: #4c1d95;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 800;
  line-height: 1.2;
}

p {
  font-size: clamp(0.95rem, 2.5vw, 1.125rem);
  color: #374151;
  margin: 0 0 24px;
  line-height: 1.6;
}

#countdown {
  font-weight: 700;
  color: #7c3aed;
}

button {
  width: 100%;
  min-height: 48px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  background: #7c3aed;
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.3s, transform 0.2s;
}

button:hover {
  background: #6d28d9;
  transform: scale(1.02);
}

button:focus-visible {
  outline: 3px solid #4c1d95;
  outline-offset: 2px;
}

.skip-btn {
  margin-top: 12px;
  background: transparent;
  color: #6d28d9;
  text-decoration: underline;
  font-size: 14px;
  min-height: 40px;
}

.skip-btn:hover {
  background: #f5f3ff;
  transform: none;
}

@media (max-width: 480px) {
  .container {
    padding: 28px 20px;
    border-radius: 16px;
  }

  button {
    width: 100%;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .container {
    animation: none;
  }

  button {
    transition: none;
  }
}