/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Synth-wave color palette */
  --color-primary: #00fff9; /* Cyan */
  --color-secondary: #ff00ff; /* Magenta/Pink */
  --color-accent: #7928ca; /* Purple */
  --color-dark: #0a0e27; /* Dark blue-black */
  --color-darker: #050714; /* Almost black */
  --color-text: #e0e0e0;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

body {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--color-darker);
  color: var(--color-text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Starfield Canvas */
#starfield {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background: linear-gradient(
    180deg,
    var(--color-darker) 0%,
    var(--color-dark) 100%
  );
}

/* Hero Section */
#hero {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

/* Logo Container */
#logo-container {
  position: relative;
  width: 1200px;
  height: 1200px;
  margin-bottom: var(--spacing-md);
}

.logo-layer {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.1s ease-out;
  will-change: transform;
}

/* Placeholder backgrounds - replace with your actual logo layers */
#layer-moon {
  background-image: url("assets/logo-moon.png");
  filter: drop-shadow(0 0 20px rgba(0, 255, 249, 0.5));
}

#layer-pink {
  background-image: url("assets/logo-pink.png");
  filter: drop-shadow(0 0 15px rgba(255, 0, 255, 0.6));
}

#layer-black {
  background-image: url("assets/logo-black.png");
}

#layer-cyan {
  background-image: url("assets/logo-cyan.png");
  filter: drop-shadow(0 0 25px rgba(0, 255, 249, 0.8));
}

/* Tagline */
.tagline {
  font-family: "Audiowide", sans-serif;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-shadow: 0 0 20px rgba(0, 255, 249, 0.8), 0 0 40px rgba(0, 255, 249, 0.4);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  text-align: center;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator span {
  display: block;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
  color: var(--color-secondary);
}

.scroll-indicator .arrow {
  font-size: 2rem;
  color: var(--color-primary);
  text-shadow: 0 0 10px rgba(0, 255, 249, 0.8);
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Game Info Section */
#game-info {
  position: relative;
  z-index: 1;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(10, 14, 39, 0.8) 10%,
    rgba(10, 14, 39, 0.95) 100%
  );
  padding: var(--spacing-xl) var(--spacing-md);
}

.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

.info-block h2,
.cta-section h2,
.feature h3 {
  font-family: "Exo 2", sans-serif;
}

/* Info Blocks */
.info-block {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.info-block h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.info-block p {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto var(--spacing-sm);
}

.info-block .highlight {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.info-block a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  position: relative;
  transition: all 0.3s ease;
  text-shadow: 0 0 5px rgba(0, 255, 249, 0.3);
}

.info-block a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.info-block a:hover {
  color: var(--color-secondary);
  text-shadow: 0 0 10px rgba(255, 0, 255, 0.6);
}

.info-block a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  justify-content: center;
}

.feature {
  background: rgba(121, 40, 202, 0.1);
  border: 2px solid rgba(0, 255, 249, 0.3);
  border-radius: 12px;
  padding: var(--spacing-md);
  text-align: center;
  transition: all 0.3s ease;
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 350px;
  width: 100%;
  margin: 0 auto;
}

.feature:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 30px rgba(0, 255, 249, 0.3);
  transform: translateY(-5px);
  .feature-highlight {
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(
      90deg,
      var(--color-primary),
      var(--color-secondary)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(0, 255, 249, 0.5));
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    letter-spacing: 0.02em;
    border-top: 1px solid rgba(0, 255, 249, 0.2);
  }
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  filter: drop-shadow(0 0 10px rgba(255, 0, 255, 0.5));
}

.feature h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary);
}

.feature p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* .feature .feature-highlight {
  font-size: 1rem;
  font-weight: 700;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 8px rgba(0, 255, 249, 0.5));
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  letter-spacing: 0.02em;
  border-top: 1px solid rgba(0, 255, 249, 0.2);
} */

.feature .feature-highlight {
  font-size: 1rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-primary);
  text-shadow: 0 0 10px rgba(0, 255, 249, 0.6);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(0, 255, 249, 0.2);
  letter-spacing: 0.02em;
}

/* CTA Section */
.cta-section {
  text-align: center;
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-xl) var(--spacing-md);
  background: linear-gradient(
    135deg,
    rgba(121, 40, 202, 0.2) 0%,
    rgba(0, 255, 249, 0.1) 100%
  );
  border-radius: 20px;
  border: 2px solid rgba(255, 0, 255, 0.3);
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 8px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-accent)
  );
  color: var(--color-darker);
  box-shadow: 0 0 20px rgba(0, 255, 249, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 0 40px rgba(0, 255, 249, 0.8);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.btn-secondary:hover {
  background: rgba(255, 0, 255, 0.1);
  box-shadow: 0 0 20px rgba(255, 0, 255, 0.4);
  transform: translateY(-2px);
}

/* Footer */
footer {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(0, 255, 249, 0.2);
  text-align: center;
}

footer p {
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
  opacity: 0.7;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

.social-links a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: var(--color-secondary);
  text-shadow: 0 0 10px rgba(255, 0, 255, 0.8);
}

.hidden {
  display: none;
}

/* Responsive Design */
@media (max-width: 1200px) {
  #logo-container {
    width: 90vw;
    height: 600px;
  }
}
@media (max-width: 768px) {
  #logo-container {
    width: 90vw;
    height: 300px;
  }

  .tagline {
    font-size: 1rem;
  }

  .info-block h2 {
    font-size: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }
}

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