* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #121212;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  background-color: #1a1a1a;
  border-bottom: 2px solid #ff8000;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #ff8000;
}

nav a {
  color: #ccc;
  text-decoration: none;
  margin-left: 1.5rem;
  transition: color 0.2s;
}

nav a:hover {
  color: #ff8000;
}

.btn-login {
  background-color: #ff8000;
  color: #fff !important;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: bold;
}

.hero {
  text-align: center;
  padding: 5rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.highlight {
  color: #ff8000;
}

.hero p {
  font-size: 1.2rem;
  color: #aaa;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.btn-primary {
  background-color: #ff8000;
  color: #fff;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}

.btn-secondary {
  border: 1px solid #444;
  color: #fff;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 2rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background-color: #1e1e1e;
  padding: 1.5rem;
  border-radius: 10px;
  border-top: 3px solid #ff8000;
}

.card h3 {
  margin-bottom: 0.5rem;
}

.card p {
  color: #aaa;
  font-size: 0.95rem;
}

.stats-section {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 1rem;
  max-width: 900px;
  margin: 0 auto 3rem auto;
}

.stat-card {
  background-color: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 1.5rem 2.5rem;
  text-align: center;
  min-width: 180px;
}

.stat-card h2 {
  font-size: 2.2rem;
  color: #ff8000;
  margin-bottom: 0.2rem;
}

.stat-card p {
  color: #888;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.status-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ffaa00;
  margin-right: 6px;
}

.status-online {
  background-color: #00ff66;
  box-shadow: 0 0 8px #00ff66;
}

footer {
  margin-top: auto;
  text-align: center;
  padding: 1.5rem;
  background-color: #1a1a1a;
  color: #666;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 1.2rem;
    padding: 1.5rem 1rem;
  }

  nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
  }

  nav a {
    margin-left: 0;
  }

  .btn-login {
    display: inline-block;
    text-align: center;
    width: 100%;
    max-width: 250px;
  }

  .hero {
    padding: 3rem 1.5rem;
  }

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

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

  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 250px;
    text-align: center;
  }

  .stats-section {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
  }

  .stat-card {
    width: 100%;
    max-width: 300px;
    min-width: unset;
  }

  .grid {
    padding: 1.5rem 1rem;
  }
}