* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

background {
  --color: #A600FF;
}

:root {
  --primary-color: #6366f1;
  --secondary-color: #ec4899;
  --accent-color: #f59e0b;
  --bg-dark: #0f172a;
  --bg-light: #f8fafc;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --border-color: #e2e8f0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: linear-gradient(135deg, var(--bg-light) 0%, #eff6ff 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* Header Styles */
header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: 60px 0;
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

header .container {
  position: relative;
  z-index: 1;
}

header h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -1px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tagline {
  font-size: 1.1rem;
  font-weight: 300;
  opacity: 0.95;
  letter-spacing: 1px;
}

/* Main Content */
main {
  flex: 1;
  padding: 60px 0;
}

.intro {
  text-align: center;
}

.credits {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 30px;
  font-weight: 500;
}

/* Button Styles */
.cta-button {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  border: none;
  padding: 14px 40px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.cta-button:active {
  transform: translateY(-1px);
}

/* Footer Styles */
footer {
  background: var(--text-dark);
  color: white;
  padding: 30px 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer p {
  text-align: center;
  opacity: 0.8;
  font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  header h1 {
    font-size: 2.5rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .credits {
    font-size: 1rem;
  }

  header {
    padding: 40px 0;
  }

  main {
    padding: 40px 0;
  }
}