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

:root {
  /* Professional neutral color palette */
  --color-primary: #4a90e2;
  --color-secondary: #2ecc71;
  --color-accent: #f39c12;
  --color-dark: #2c3e50;
  --color-darker: #1a252f;
  --color-text: #ecf0f1;
  --color-text-dark: #2c3e50;

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

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

/* Hero Section */
#hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--color-darker) 0%,
    var(--color-dark) 100%
  );
  padding: var(--spacing-md);
}

.hero-content {
  text-align: center;
  max-width: 900px;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#hero-logo {
  max-width: 800px;
  width: 100%;
  height: auto;
  margin-bottom: var(--spacing-md);
  filter: drop-shadow(0 4px 20px rgba(74, 144, 226, 0.3));
}

.hero-title {
  font-family: "Rajdhani", sans-serif;
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero-tagline {
  font-family: "Inter", sans-serif;
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-text);
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.05em;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  animation: bounce 2s ease-in-out infinite;
  cursor: pointer;
}

.scroll-indicator span {
  display: block;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
  color: #ffffff;
  font-weight: 500;
  opacity: 0.9;
}

.scroll-indicator .arrow {
  font-size: 2rem;
  color: #ffffff;
  opacity: 0.9;
}

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

/* Game Info Section */
#game-info {
  position: relative;
  background: #ffffff;
  padding: var(--spacing-xl) var(--spacing-md);
  color: var(--color-text-dark);
}

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

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

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

.info-block h2 {
  font-size: 2.5rem;
  font-weight: 700;
  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;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-block p {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto var(--spacing-sm);
  color: #555;
}

.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;
}

.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);
}

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

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  justify-content: center;
}

.feature {
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  border-radius: 16px;
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.feature:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 32px rgba(74, 144, 226, 0.15);
  transform: translateY(-5px);
  background: #ffffff;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
  filter: drop-shadow(0 0 10px rgba(74, 144, 226, 0.3));
}

/* Numbered feature icons (when Font Awesome is not available) */
.feature-icon-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  box-shadow: 0 4px 20px rgba(74, 144, 226, 0.3);
  margin: 0 auto var(--spacing-md);
}

.feature h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.feature p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  color: #555;
}

.feature .feature-highlight {
  font-size: 1rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-secondary);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid #e9ecef;
  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(74, 144, 226, 0.08) 0%,
    rgba(46, 204, 113, 0.05) 100%
  );
  border-radius: 20px;
  border: 2px solid #e9ecef;
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  text-transform: uppercase;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  color: #555;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  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;
  font-family: "Rajdhani", sans-serif;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  color: white;
  box-shadow: 0 4px 20px rgba(74, 144, 226, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(74, 144, 226, 0.6);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: rgba(74, 144, 226, 0.1);
  box-shadow: 0 4px 20px rgba(74, 144, 226, 0.3);
  transform: translateY(-2px);
}

/* Footer */
footer {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid #e9ecef;
  text-align: center;
}

footer p {
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
  color: #777;
}

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

/* Icon-based social links (with Font Awesome) */
.social-link-icon {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

.social-link-icon:hover {
  color: var(--color-secondary);
  transform: scale(1.1);
}

/* Text-based social links (without Font Awesome) */
.social-link-text {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 2px solid var(--color-primary);
  border-radius: 6px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.social-link-text:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.hidden {
  display: none;
}

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

  .hero-tagline {
    font-size: 1.2rem;
  }

  #hero-logo {
    max-width: 780px;
  }

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

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .feature {
    padding: var(--spacing-md);
  }
}

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