* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
}

:root {
  --apple-gray: #86868b;
  --apple-black: #1d1d1f;
  --apple-blue: hsl(210, 100%, 45%);
  --apple-background: #fbfbfd;
}

body {
  min-height: 100vh;
  background-color: var(--apple-background);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: var(--apple-black);
  text-align: center;
  position: relative;
}

.content-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  width: 100%;
  max-width: 600px;
}

header {
  text-align: center;
  opacity: 0;
  animation: fadeInUp 1s ease forwards;
  width: 100%;
}

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

h1 {
  font-size: 3.5rem;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, var(--apple-black), var(--apple-gray));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0;
  animation: fadeIn 1s ease forwards 0.3s;
  text-align: center;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

header p {
  font-size: 1.4rem;
  color: var(--apple-gray);
  font-weight: 400;
  opacity: 0;
  animation: fadeIn 1s ease forwards 0.6s;
  text-align: center;
}

main {
  width: 100%;
  text-align: center;
  opacity: 0;
  animation: fadeIn 1s ease forwards 0.9s;
  display: flex;
  justify-content: center;
  align-items: center;
}

#launch {
  padding: 1.2rem 3rem;
  font-size: 1.2rem;
  background-color: var(--apple-blue);
  color: white;
  border: none;
  border-radius: 980px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  letter-spacing: -0.2px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

#launch:hover {
  background-color: #0077ED;
  transform: scale(1.02);
}

#launch:active {
  transform: scale(0.98);
}

footer {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  padding: 1rem;
  color: var(--apple-gray);
  font-size: 0.9rem;
  opacity: 0;
  animation: fadeIn 1s ease forwards 1.2s;
  text-align: center;
  width: 100%;
}

/* Add smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Add text selection styling */
::selection {
  background-color: var(--apple-blue);
  color: white;
}