@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Mono:wght@400;500;600;700&family=IBM+Plex+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0a0c;
  --bg-secondary: #111115;
  --bg-card: #16161a;
  --bg-card-hover: #1c1c22;
  --text-primary: #e8e6e3;
  --text-secondary: #8a8a8f;
  --text-muted: #555559;
  --accent-red: #e83b3b;
  --accent-red-dim: #c42828;
  --accent-red-glow: rgba(232, 59, 59, 0.15);
  --accent-amber: #f5a623;
  --accent-amber-dim: rgba(245, 166, 35, 0.12);
  --accent-green: #34d058;
  --border-subtle: rgba(255,255,255,0.06);
  --border-medium: rgba(255,255,255,0.1);
  --font-display: 'Bebas Neue', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'IBM Plex Sans', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Safety banner - always present on hub/learn pages */
.safety-banner {
  background: var(--accent-red);
  color: white;
  text-align: center;
  padding: 10px 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.safety-banner a { color: white; text-decoration: underline; }

/* Sim page safety footer */
.sim-safety-footer {
  background: var(--accent-red);
  color: white;
  text-align: center;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  cursor: pointer;
  transition: background 0.2s;
}
.sim-safety-footer:hover { background: #ff4444; }
.sim-safety-footer a { color: white; text-decoration: underline; }

/* Navigation */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(10,10,12,0.95);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 999;
}
.site-nav.with-banner { top: 38px; }
.site-nav .logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  text-decoration: none;
}
.site-nav .logo span { color: var(--accent-red); }
.site-nav .nav-links { display: flex; gap: 24px; }
.site-nav .nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s;
}
.site-nav .nav-links a:hover { color: var(--accent-red); }

/* Hero */
.hero {
  position: relative;
  padding: 80px 32px 60px;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 50% 0%, rgba(232,59,59,0.08) 0%, transparent 60%),
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(232,59,59,0.03) 60px, rgba(232,59,59,0.03) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(232,59,59,0.03) 60px, rgba(232,59,59,0.03) 61px);
  pointer-events: none;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 16px;
  position: relative;
}
.hero h1 span { color: var(--accent-red); }
.hero .subtitle {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  letter-spacing: 0.02em;
}

/* Stat strip */
.stat-strip {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 24px 32px;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-item .stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--accent-red);
  line-height: 1;
}
.stat-item .stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 4px;
}

/* Ticker */
.ticker-wrap {
  overflow: hidden;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}
.ticker {
  display: flex;
  gap: 40px;
  animation: tickerScroll 40s linear infinite;
  width: max-content;
}
.ticker span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  white-space: nowrap;
}
.ticker span::before {
  content: '⬤';
  color: var(--accent-red);
  margin-right: 10px;
  font-size: 0.5rem;
  vertical-align: middle;
}
@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
  padding: 48px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.scam-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}
.scam-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-red);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232,59,59,0.08);
}
.scam-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.scam-card .card-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: rgba(232,59,59,0.15);
  line-height: 1;
}
.scam-card .threat-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 3px;
  text-transform: uppercase;
}
.threat-critical { background: rgba(232,59,59,0.15); color: var(--accent-red); }
.threat-high { background: var(--accent-amber-dim); color: var(--accent-amber); }
.threat-medium { background: rgba(52,208,88,0.1); color: var(--accent-green); }
.scam-card h3 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.scam-card .card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}
.scam-card .card-stat {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
}
.scam-card .card-stat strong { color: var(--accent-red); }
.scam-card .enter-sim {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.3s;
}
.scam-card:hover .enter-sim { opacity: 1; }

/* Learn page styles */
.learn-page { padding-bottom: 80px; }
.learn-hero {
  padding: 60px 32px 40px;
  max-width: 800px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-subtle);
}
.learn-hero .scam-type-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-red);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}
.learn-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.learn-hero .learn-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.learn-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 32px;
}
.learn-section { margin-bottom: 48px; }
.learn-section h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.04em;
  color: var(--accent-red);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}
.learn-section h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 20px 0 8px;
}
.learn-section p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}
.learn-section ul {
  list-style: none;
  padding: 0;
  margin: 12px 0;
}
.learn-section li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 8px 0 8px 24px;
  position: relative;
  line-height: 1.5;
}
.learn-section li::before {
  content: '▸';
  color: var(--accent-red);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Warning callout */
.warning-callout {
  background: var(--accent-red-glow);
  border-left: 3px solid var(--accent-red);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
}
.warning-callout p {
  color: var(--text-primary) !important;
  font-size: 0.9rem !important;
}

/* Conversation guide box */
.conversation-guide {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 32px 0;
}
.conversation-guide h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.conversation-guide .guide-scenario {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 12px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.conversation-guide .guide-scenario strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* CTA button */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-red);
  color: white;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.cta-button:hover {
  background: #ff4444;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232,59,59,0.3);
}

/* Back to hub link */
.back-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.back-link:hover { color: var(--accent-red); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 32px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.site-footer p {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.site-footer a { color: var(--accent-red); text-decoration: underline; }

/* Responsive */
@media (max-width: 768px) {
  .card-grid { grid-template-columns: 1fr; padding: 24px 16px; }
  .hero { padding: 48px 16px 36px; }
  .stat-strip { gap: 24px; padding: 20px 16px; }
  .site-nav { padding: 14px 16px; }
  .site-nav .nav-links { gap: 14px; }
  .learn-content { padding: 24px 16px; }
}