/* RESET */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0b0f14;
  color: #e6edf3;
  font-family: "JetBrains Mono", monospace;
  line-height: 1.6;
}

/* HEADER */
.header {
  text-align: center;
  padding: 30px 20px;
  border-bottom: 1px solid #1f2937;
}

.logo {
  font-size: 32px;
  font-weight: 600;
}

.tagline {
  color: #9ca3af;
  font-size: 14px;
}

/* LAYOUT */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* BOXES */
.box {
  background: #0f1620;
  border: 1px solid #243041;
  padding: 28px;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
}

.box h1 {
  margin-top: 0;
  font-size: 22px;
}

.box h2 {
  font-size: 16px;
  color: #cbd5f5;
}

/* QUEST */
.quest .highlight {
  margin-top: 20px;
  color: #f6c177;
}

/* NODE */
.node-status {
  margin: 12px 0;
  font-weight: 600;
}

.node-status.online {
  color: #22c55e;
}

.terminal {
  background: #020617;
  padding: 16px;
  border: 1px solid #1e293b;
  margin: 16px 0;
  color: #93c5fd;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 20px;
  margin-right: 12px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
}

.btn.primary {
  background: #2563eb;
  color: white;
}

.btn.primary:hover {
  background: #1d4ed8;
}

.btn.secondary {
  background: #111827;
  color: #e5e7eb;
  border: 1px solid #374151;
}

.btn.secondary:hover {
  background: #1f2937;
}

/* RULES */
.rules ul {
  list-style: none;
  padding-left: 0;
}

.rules li::before {
  content: "• ";
  color: #60a5fa;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 30px;
  font-size: 12px;
  color: #6b7280;
  border-top: 1px solid #1f2937;
}

/* RESPONSIVE */
@media (min-width: 900px) {
  .container {
    grid-template-columns: 1fr 1fr;
  }

  .quest {
    grid-column: span 2;
  }
}