@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;600;800&family=Source+Code+Pro:wght@400;600&display=swap');

:root {
  --neon: #39ff14;
  --neon-dim: #2ad10e;
  --cyber-bg: #0b0c10;
  --cyber-panel: #111318;
  --cyber-border: rgba(57,255,20,0.15);
  --txt: #c5d0e6;
  --txt-dim: #7a8599;
  --magenta: #ff2d6b;
}

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

body {
  font-family: 'Source Code Pro', monospace;
  background: var(--cyber-bg);
  color: var(--txt);
  line-height: 1.75;
  overflow-x: hidden;
}

/* Scanline effect */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
  pointer-events: none;
  z-index: 9998;
}

/* Nav */
.cyber-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11,12,16,0.95);
  border-bottom: 1px solid var(--cyber-border);
}

.cyber-nav {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 2rem;
}

.neon-brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.neon-brand svg { width: 34px; height: 34px; }

.neon-brand span {
  font-family: 'Exo 2', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--neon);
  text-shadow: 0 0 10px rgba(57,255,20,0.5);
  letter-spacing: 2px;
}

.cyber-links ul {
  list-style: none;
  display: flex;
  gap: 1.8rem;
}

.cyber-links a {
  color: var(--txt-dim);
  text-decoration: none;
  font-size: 0.82rem;
  font-family: 'Exo 2', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: color 0.2s, text-shadow 0.2s;
}

.cyber-links a:hover, .cyber-links a.lit {
  color: var(--neon);
  text-shadow: 0 0 8px rgba(57,255,20,0.4);
}

.hb-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hb-toggle span {
  width: 26px;
  height: 2px;
  background: var(--neon);
  transition: 0.3s;
}

.hb-toggle.on span:first-child { transform: rotate(45deg) translate(5px,5px); }
.hb-toggle.on span:nth-child(2) { opacity: 0; }
.hb-toggle.on span:last-child { transform: rotate(-45deg) translate(5px,-5px); }

/* Glitch hero */
.glitch-hero {
  padding: 6rem 2rem;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--cyber-border);
}

.glitch-hero h1 {
  font-family: 'Exo 2', sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--neon);
  text-shadow: 0 0 20px rgba(57,255,20,0.3), 2px 2px 0 var(--magenta);
  margin-bottom: 1.5rem;
}

.glitch-hero p {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  color: var(--txt-dim);
  font-size: 1rem;
}

.neon-btn {
  display: inline-block;
  padding: 12px 40px;
  border: 2px solid var(--neon);
  color: var(--neon);
  text-decoration: none;
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: 0.3s;
}

.neon-btn:hover {
  background: var(--neon);
  color: var(--cyber-bg);
  box-shadow: 0 0 30px rgba(57,255,20,0.3);
}

/* Alerts */
.alert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1500px;
  margin: 0 auto;
}

.alert-cell {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--cyber-border);
  border-bottom: 1px solid var(--cyber-border);
  text-align: center;
}

.alert-cell:last-child { border-right: none; }

.alert-cell .a-ico { font-size: 2rem; margin-bottom: 0.8rem; }

.alert-cell h3 {
  font-family: 'Exo 2', sans-serif;
  color: var(--neon);
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.alert-cell p { color: var(--txt-dim); font-size: 0.88rem; }

/* Terminal game */
.terminal-section {
  max-width: 1500px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.terminal-section h2 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.8rem;
  color: var(--neon);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.terminal-section .tag {
  color: var(--txt-dim);
  font-size: 0.82rem;
  margin-bottom: 2rem;
}

.game-terminal {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  border: 1px solid var(--neon);
  box-shadow: 0 0 20px rgba(57,255,20,0.1);
  overflow: hidden;
}

.game-terminal iframe { width: 100%; height: 100%; border: none; }

/* Data blocks */
.data-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 1500px;
  margin: 0 auto;
}

.d-block {
  padding: 2.5rem;
  border: 1px solid var(--cyber-border);
  border-top: none;
  border-left: none;
}

.d-block:nth-child(2n) { border-right: none; }

.d-block h3 {
  font-family: 'Exo 2', sans-serif;
  color: var(--magenta);
  font-size: 0.95rem;
  text-transform: uppercase;
  margin-bottom: 0.7rem;
  letter-spacing: 1px;
}

.d-block p { color: var(--txt-dim); font-size: 0.88rem; }

/* Metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1500px;
  margin: 0 auto;
  border-top: 1px solid var(--cyber-border);
}

.metric {
  padding: 2rem 1rem;
  text-align: center;
  border-right: 1px solid var(--cyber-border);
}

.metric:last-child { border-right: none; }

.metric .m-val {
  font-family: 'Exo 2', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--neon);
  text-shadow: 0 0 10px rgba(57,255,20,0.3);
}

.metric .m-lbl {
  color: var(--txt-dim);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 0.3rem;
}

/* Page content */
.page-body {
  max-width: 960px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.page-body h1 {
  font-family: 'Exo 2', sans-serif;
  font-size: 2.2rem;
  color: var(--neon);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.page-body h2 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.2rem;
  color: var(--magenta);
  margin: 2rem 0 0.6rem;
  text-transform: uppercase;
}

.page-body p { color: var(--txt-dim); margin-bottom: 1rem; }

.page-body ul { color: var(--txt-dim); margin: 0.5rem 0 1rem 1.5rem; }

/* Play hero */
.play-head {
  text-align: center;
  padding: 3rem 2rem 1rem;
}

.play-head h1 {
  font-family: 'Exo 2', sans-serif;
  font-size: 2.2rem;
  color: var(--neon);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.play-tip {
  max-width: 800px;
  margin: 0 auto 2rem;
  background: var(--cyber-panel);
  border: 1px solid var(--cyber-border);
  padding: 1.2rem;
}

.play-tip p { color: var(--txt-dim); font-size: 0.88rem; }

/* Footer */
.cyber-footer {
  background: var(--cyber-panel);
  border-top: 1px solid var(--cyber-border);
  padding: 2.5rem;
  text-align: center;
}

.f-links {
  display: flex;
  justify-content: center;
  gap: 1.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.f-links a {
  color: var(--txt-dim);
  text-decoration: none;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.2s;
}

.f-links a:hover { color: var(--neon); }

.rg-area {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cyber-border);
}

.rg-area p { color: var(--txt-dim); font-size: 0.75rem; margin-bottom: 0.5rem; }

.rg-area a { color: var(--neon); text-decoration: none; margin: 0 0.6rem; font-size: 0.75rem; }
.rg-area a:hover { text-decoration: underline; }

.f-copy { margin-top: 1rem; color: var(--txt-dim); font-size: 0.68rem; opacity: 0.5; }

/* Age modal */
.age-screen {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.age-prompt {
  background: var(--cyber-panel);
  border: 1px solid var(--neon);
  padding: 2.5rem;
  text-align: center;
  max-width: 450px;
  width: 90%;
  box-shadow: 0 0 40px rgba(57,255,20,0.15);
}

.age-prompt h2 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.5rem;
  color: var(--neon);
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

.age-prompt p { color: var(--txt-dim); margin-bottom: 1.8rem; font-size: 0.9rem; }

.age-opt {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.age-opt button {
  padding: 10px 32px;
  border: 2px solid var(--neon);
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: 0.25s;
  background: transparent;
  color: var(--neon);
}

.age-opt .a-yes:hover { background: var(--neon); color: var(--cyber-bg); }

.age-opt .a-no {
  border-color: var(--txt-dim);
  color: var(--txt-dim);
}

.age-opt .a-no:hover { border-color: var(--magenta); color: var(--magenta); }

/* Responsive */
@media (max-width: 768px) {
  .hb-toggle { display: flex; }
  .cyber-links ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; width: 100%;
    background: rgba(11,12,16,0.98);
    padding: 1rem 0;
    border-bottom: 1px solid var(--cyber-border);
  }
  .cyber-links ul.open { display: flex; }
  .cyber-links li { text-align: center; padding: 0.6rem 0; }
  .cyber-nav { position: relative; }
  .glitch-hero h1 { font-size: 2rem; }
  .alert-grid { grid-template-columns: 1fr; }
  .data-blocks { grid-template-columns: 1fr; }
  .d-block { border-right: none !important; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .glitch-hero h1 { font-size: 1.5rem; }
  .metrics { grid-template-columns: 1fr; }
}