:root {
  --bg-primary: #0f1729;
  --bg-secondary: #1a2744;
  --bg-card: #243352;
  --text-primary: #ffffff;
  --text-secondary: #b8c5d9;
  --accent-gradient: linear-gradient(135deg, #ff6b9d, #c44cff, #6bfff0, #ffe66b);
  --accent-pink: #ff6b9d;
  --accent-purple: #c44cff;
  --accent-cyan: #6bfff0;
  --accent-yellow: #ffe66b;
  --border-radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-pink);
}

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

/* Header */
header {
  background: var(--bg-secondary);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.logo h1 {
  font-size: 1.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--text-primary);
}

/* Hero Section */
.hero {
  padding: 60px 0;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-banner {
  max-width: 100%;
  width: 600px;
  border-radius: var(--border-radius);
  margin-bottom: 30px;
  box-shadow: var(--shadow);
}

.hero h2 {
  font-size: 3rem;
  margin-bottom: 15px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .tagline {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.hero .description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 30px;
}

.cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--accent-gradient);
  color: var(--bg-primary);
  font-weight: bold;
  font-size: 1.1rem;
  border-radius: 50px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(196, 76, 255, 0.4);
  color: var(--bg-primary);
}

.play-badge {
  height: 60px;
  transition: transform 0.3s ease;
}

.play-badge:hover {
  transform: scale(1.05);
}

/* Sections */
section {
  padding: 80px 0;
}

section:nth-child(even) {
  background: var(--bg-secondary);
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 50px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* About Section */
.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.how-to-play {
  background: var(--bg-card);
  padding: 30px;
  border-radius: var(--border-radius);
  margin-top: 40px;
  text-align: left;
}

.how-to-play h3 {
  color: var(--accent-cyan);
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.how-to-play ol {
  padding-left: 25px;
}

.how-to-play li {
  color: var(--text-secondary);
  margin-bottom: 12px;
  font-size: 1.05rem;
}

.how-to-play strong {
  color: var(--text-primary);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--bg-card);
  padding: 30px;
  border-radius: var(--border-radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.feature-card h3 {
  color: var(--accent-pink);
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.feature-card ul {
  list-style: none;
  margin-top: 15px;
}

.feature-card li {
  color: var(--text-secondary);
  padding: 5px 0;
  font-size: 0.9rem;
}

.feature-card li::before {
  content: "•";
  color: var(--accent-cyan);
  margin-right: 8px;
}

/* Screenshots */
.screenshots-wrapper {
  overflow-x: auto;
  padding: 20px 0;
}

.screenshots-grid {
  display: flex;
  gap: 20px;
  padding: 10px;
  min-width: min-content;
}

.screenshot {
  flex-shrink: 0;
  width: 220px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.screenshot:hover {
  transform: scale(1.05);
}

.scroll-hint {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 15px;
}

/* Download Section */
.download {
  text-align: center;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.download-content {
  max-width: 600px;
  margin: 0 auto;
}

.download p {
  color: var(--text-secondary);
  margin-bottom: 30px;
  font-size: 1.1rem;
}

/* Footer */
footer {
  background: var(--bg-secondary);
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--bg-card);
}

.footer-links {
  margin-bottom: 20px;
}

.footer-links a {
  color: var(--text-secondary);
  margin: 0 15px;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.copyright {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Privacy Policy Page */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.privacy-content h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.privacy-content .last-updated {
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.privacy-content h2 {
  color: var(--accent-cyan);
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.privacy-content h3 {
  color: var(--accent-pink);
  margin-top: 25px;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.privacy-content p {
  color: var(--text-secondary);
  margin-bottom: 15px;
}

.privacy-content ul {
  list-style: none;
  margin-bottom: 20px;
}

.privacy-content li {
  color: var(--text-secondary);
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
}

.privacy-content li::before {
  content: "•";
  color: var(--accent-cyan);
  position: absolute;
  left: 0;
}

.privacy-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  background: var(--bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.privacy-content th,
.privacy-content td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid var(--bg-secondary);
}

.privacy-content th {
  background: var(--bg-secondary);
  color: var(--accent-cyan);
}

.privacy-content td {
  color: var(--text-secondary);
}

.privacy-content .summary-box {
  background: var(--bg-card);
  padding: 25px;
  border-radius: var(--border-radius);
  margin-top: 40px;
  border-left: 4px solid var(--accent-cyan);
}

.privacy-content .summary-box p {
  margin: 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--accent-cyan);
}

.back-link:hover {
  color: var(--accent-pink);
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 15px;
  }

  nav ul {
    gap: 20px;
  }

  .hero h2 {
    font-size: 2rem;
  }

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

  .section-title {
    font-size: 2rem;
  }

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

  .screenshot {
    width: 180px;
  }
}

@media (max-width: 480px) {
  .hero h2 {
    font-size: 1.6rem;
  }

  .hero .tagline {
    font-size: 1rem;
  }

  nav ul {
    gap: 15px;
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.6rem;
  }
}