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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: white;
  background-color: #0e1527;
  scroll-behavior: smooth;
}

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

.about .container {
  max-width: 900px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(8, 8, 12, 0.9);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 70px;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
}

.nav-link:hover {
  opacity: 0.8;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 20px 50px;
}

.hero-content {
  text-align: center;
}

.hero-box {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 60px 40px;
  backdrop-filter: blur(10px);
  max-width: 600px;
  margin: 0 auto;
}

.hero-box h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* About Section */
.about {
  padding: 120px 20px 80px;
  background-color: #030509;
}

.about h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: white;
  text-align: center;
}

.about h2 {
  font-size: 2rem;
  margin: 2.5rem 0 1.5rem 0;
  color: white;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.5rem;
}

.about h3 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem 0;
  color: white;
}

.about p {
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  line-height: 1.7;
}

.about ul,
.about ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

.about li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.about code {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.9em;
  color: #e0e0e0;
}

.about pre {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}

.about pre code {
  background: none;
  padding: 0;
  color: #e0e0e0;
  font-size: 0.95em;
  line-height: 1.5;
}

.about hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  margin: 3rem 0;
}

.about em {
  color: rgba(255, 255, 255, 0.8);
  font-style: italic;
}

.about strong {
  color: white;
  font-weight: 600;
}

/* Documentation Section */
.documentation {
  padding: 80px 20px;
  background-color: rgba(255, 255, 255, 0.02);
}

.doc-box {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  backdrop-filter: blur(10px);
}

.doc-box h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
}

.doc-box p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.8);
}

.doc-link {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.doc-link:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
  padding: 40px 20px;
  background-color: rgba(0, 0, 0, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container {
    padding: 0 15px;
  }

  .nav-menu {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .hero-box {
    padding: 40px 30px;
    margin: 0 10px;
  }

  .hero-box h1 {
    font-size: 2.5rem;
  }

  .about h1 {
    font-size: 2rem;
  }

  .about h2 {
    font-size: 1.6rem;
  }

  .about h3 {
    font-size: 1.3rem;
  }

  .about p,
  .about li {
    font-size: 1rem;
  }

  .doc-box {
    padding: 30px 20px;
    margin: 0 10px;
  }

  .doc-box h2 {
    font-size: 2rem;
  }

  .doc-box p {
    font-size: 1.1rem;
  }

  .container {
    padding: 0 15px;
  }
}

@media (max-width: 480px) {
  .nav-menu {
    gap: 0.5rem;
    font-size: 0.8rem;
  }

  .hero-box h1 {
    font-size: 2rem;
  }

  .hero-box {
    padding: 30px 20px;
  }

  .about h1 {
    font-size: 1.8rem;
  }

  .about h2 {
    font-size: 1.4rem;
  }

  .doc-box h2 {
    font-size: 1.8rem;
  }
}