@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Exo+2:wght@300;400;500;600;700&display=swap');

:root {
  --midnight: #050a15;
  --space: #0c1629;
  --cyan: #00d4ff;
  --cyan-dim: #0099bb;
  --neon-pink: #ff2d78;
  --surface: rgba(12, 22, 41, 0.9);
  --text: #b0c4de;
  --text-bright: #e0ecf7;
  --border: rgba(0, 212, 255, 0.2);
  --glow-cyan: rgba(0, 212, 255, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', sans-serif;
  background: var(--midnight);
  color: var(--text);
  line-height: 1.75;
}

/* ===== HEADER ===== */
.astro-header {
  background: var(--space);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-row {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
}

.astro-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--cyan);
  letter-spacing: 2px;
  text-shadow: 0 0 10px var(--glow-cyan);
}

.astro-nav {
  list-style: none;
  display: flex;
  gap: 1.6rem;
}

.astro-nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s, text-shadow 0.3s;
}

.astro-nav a:hover { color: var(--cyan); text-shadow: 0 0 8px var(--glow-cyan); }

.astro-burger {
  display: none;
  background: none;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 5px 10px;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 4px;
}

/* ===== HERO ===== */
.hero-cosmos {
  background: radial-gradient(ellipse at 30% 50%, rgba(0,212,255,0.08), transparent 60%), var(--midnight);
  padding: 5rem 2rem;
  text-align: center;
  border-bottom: 2px solid var(--border);
}

.hero-cosmos h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-bright);
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.hero-cosmos h1 .glow {
  color: var(--cyan);
  text-shadow: 0 0 20px var(--glow-cyan);
}

.hero-cosmos .desc {
  color: var(--text);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto 2rem;
}

.btn-neon {
  display: inline-block;
  background: transparent;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  padding: 0.8rem 2.5rem;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: background 0.3s, box-shadow 0.3s;
}

.btn-neon:hover {
  background: var(--cyan);
  color: var(--midnight);
  box-shadow: 0 0 20px var(--glow-cyan);
}

.hero-markers {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.marker {
  border: 1px solid var(--border);
  padding: 0.35rem 1rem;
  font-size: 0.78rem;
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ===== SECTIONS ===== */
.astro-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.astro-section h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-bright);
  text-align: center;
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}

.astro-section .intro {
  text-align: center;
  color: var(--text);
  margin-bottom: 3rem;
}

/* ===== GAME ===== */
.game-portal {
  max-width: 860px;
  margin: 0 auto 3rem;
  border: 2px solid var(--cyan);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 40px var(--glow-cyan);
}

.game-portal iframe {
  width: 100%;
  height: 500px;
  border: none;
  display: block;
}

/* ===== ANGULAR CARDS ===== */
.angular-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.ang-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%);
  transition: border-color 0.3s;
}

.ang-card:hover { border-color: var(--cyan); }

.ang-icon { font-size: 2rem; margin-bottom: 0.7rem; }

.ang-card h3 {
  font-family: 'Orbitron', sans-serif;
  color: var(--cyan);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.ang-card p { font-size: 0.9rem; }

/* ===== CYBER STRIP ===== */
.cyber-strip {
  background: linear-gradient(90deg, var(--cyan-dim), var(--neon-pink));
  padding: 1.2rem 2rem;
  text-align: center;
}

.cyber-strip p {
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===== INFO BLOCKS ===== */
.info-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.inf-block {
  background: var(--surface);
  border-top: 3px solid var(--cyan);
  padding: 2rem;
}

.inf-block h3 {
  font-family: 'Orbitron', sans-serif;
  color: var(--text-bright);
  font-size: 1rem;
  margin-bottom: 0.7rem;
  letter-spacing: 0.5px;
}

/* ===== TEXT PAGE ===== */
.doc-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.doc-page h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  color: var(--text-bright);
  margin-bottom: 2rem;
  letter-spacing: 1px;
}

.doc-page h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  color: var(--cyan);
  margin: 2rem 0 0.8rem;
  letter-spacing: 0.5px;
}

.doc-page p { margin-bottom: 1rem; }

.doc-page ul { list-style: square; margin-left: 1.5rem; margin-bottom: 1rem; }
.doc-page ul li { margin-bottom: 0.4rem; }

/* ===== PLAY ===== */
.play-zone { text-align: center; padding: 3rem 2rem 1rem; }
.play-zone h1 { font-family: 'Orbitron', sans-serif; font-size: 2rem; color: var(--text-bright); letter-spacing: 2px; }
.play-note { text-align: center; color: var(--text); max-width: 600px; margin: 0.8rem auto 2rem; font-size: 0.93rem; }

/* ===== FOOTER ===== */
.astro-footer {
  background: var(--space);
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
}

.foot-row {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.foot-row a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.3s;
}

.foot-row a:hover { color: var(--cyan); }

.foot-small { color: rgba(0,212,255,0.3); font-size: 0.78rem; margin-top: 1rem; }

/* ===== AGE GATE ===== */
.age-gate {
  position: fixed;
  inset: 0;
  background: rgba(5,10,21,0.98);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.age-box {
  background: var(--space);
  border: 2px solid var(--cyan);
  border-radius: 8px;
  padding: 2.5rem;
  text-align: center;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 0 40px var(--glow-cyan);
}

.age-box h2 { font-family: 'Orbitron', sans-serif; color: var(--cyan); font-size: 1.3rem; margin-bottom: 0.8rem; letter-spacing: 1px; }
.age-box p { margin-bottom: 1.5rem; font-size: 0.93rem; }

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

.btn-yes {
  background: var(--cyan);
  color: var(--midnight);
  border: none;
  padding: 0.7rem 1.8rem;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  letter-spacing: 1px;
}

.btn-no {
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
  padding: 0.7rem 1.8rem;
  font-family: 'Orbitron', sans-serif;
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
}

.block-text { display: none; color: var(--neon-pink); font-weight: 600; margin-top: 1rem; font-size: 0.85rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .angular-grid { grid-template-columns: 1fr 1fr; }
  .info-duo { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .astro-burger { display: block; }
  .astro-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--space);
    flex-direction: column;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
  }
  .astro-nav.open { display: flex; }
  .astro-nav a { padding: 0.6rem 0; display: block; }
  .hero-cosmos h1 { font-size: 2rem; }
  .angular-grid { grid-template-columns: 1fr; }
  .game-portal iframe { height: 380px; }
}

@media (max-width: 480px) {
  .hero-cosmos h1 { font-size: 1.5rem; }
  .astro-logo { font-size: 1.1rem; }
  .game-portal iframe { height: 280px; }
}