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

:root {
  --bg-primary: #080810;
  --bg-secondary: #0e0e1a;
  --bg-card: #12121f;
  --bg-card-hover: #1a1a2e;
  --neon-cyan: #00e5ff;
  --neon-orange: #ff7a00;
  --neon-green: #39ff14;
  --neon-gold: #ffd700;
  --neon-red: #ff2d55;
  --text-primary: #f0f0f8;
  --text-secondary: #9090b0;
  --text-muted: #5a5a7a;
  --border-color: rgba(0, 229, 255, 0.15);
  --border-glow: rgba(0, 229, 255, 0.4);
  --glow-cyan: 0 0 20px rgba(0, 229, 255, 0.4), 0 0 40px rgba(0, 229, 255, 0.2);
  --glow-orange: 0 0 20px rgba(255, 122, 0, 0.4), 0 0 40px rgba(255, 122, 0, 0.2);
  --glow-green: 0 0 20px rgba(57, 255, 20, 0.4);
  --glow-gold: 0 0 20px rgba(255, 215, 0, 0.4);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --font-display: 'Orbitron', 'Courier New', monospace;
  --font-body: 'Inter', -apple-system, sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: var(--neon-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: #fff; }

img { max-width: 100%; display: block; }

button { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }

input, textarea, select {
  font-family: var(--font-body);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  transition: var(--transition);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- HEADER ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(8, 8, 16, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(8, 8, 16, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--text-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-orange));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--glow-cyan);
}

.logo-text span { color: var(--neon-cyan); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.header-nav a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.header-nav a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.header-nav a.active { color: var(--neon-cyan); }

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.coin-display {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: 100px;
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--neon-gold);
}

.coin-icon { font-size: 1rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), #0098b3);
  color: #000;
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 229, 255, 0.5);
  color: #000;
}

.btn-secondary {
  background: transparent;
  border: 1.5px solid var(--neon-cyan);
  color: var(--neon-cyan);
}
.btn-secondary:hover {
  background: rgba(0, 229, 255, 0.1);
  box-shadow: var(--glow-cyan);
}

.btn-orange {
  background: linear-gradient(135deg, var(--neon-orange), #cc5500);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 122, 0, 0.3);
}
.btn-orange:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 122, 0, 0.5);
  color: #fff;
}

.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: var(--radius-md); }
.btn-sm { padding: 7px 16px; font-size: 0.82rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- PAGE WRAPPER ---- */
.page-content { padding-top: 72px; }

/* ---- SECTION STYLES ---- */
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 12px;
  padding: 5px 14px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 100px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.section-title span { color: var(--neon-cyan); }
.section-title .orange { color: var(--neon-orange); }

.section-desc {
  max-width: 560px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ---- CARD ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 229, 255, 0.1);
}

/* ---- GRID ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ---- TAG / BADGE ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-display);
}
.badge-cyan { background: rgba(0,229,255,0.12); color: var(--neon-cyan); border: 1px solid rgba(0,229,255,0.3); }
.badge-orange { background: rgba(255,122,0,0.12); color: var(--neon-orange); border: 1px solid rgba(255,122,0,0.3); }
.badge-green { background: rgba(57,255,20,0.12); color: var(--neon-green); border: 1px solid rgba(57,255,20,0.3); }
.badge-gold { background: rgba(255,215,0,0.12); color: var(--neon-gold); border: 1px solid rgba(255,215,0,0.3); }

/* ---- NEON DIVIDER ---- */
.neon-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  margin: 0;
  opacity: 0.4;
}

/* ---- PAGE HERO (inner pages) ---- */
.page-hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,229,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 16px;
}
.page-hero-title span { color: var(--neon-cyan); }
.page-hero-desc { color: var(--text-secondary); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ---- FOOTER ---- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-address { color: var(--text-muted); font-size: 0.82rem; line-height: 1.5; max-width: 280px; margin-top: 4px; user-select: text; pointer-events: none; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--neon-cyan); padding-left: 4px; }

.footer-disclaimer {
  background: rgba(255, 122, 0, 0.05);
  border: 1px solid rgba(255, 122, 0, 0.2);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 0 0 32px;
}
.footer-disclaimer h5 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--neon-orange);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.footer-disclaimer p {
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.65;
}
.footer-disclaimer a {
  color: var(--neon-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(0,229,255,0.3);
}
.footer-disclaimer a:hover { text-decoration-color: var(--neon-cyan); }

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.82rem; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--text-muted); font-size: 0.82rem; }
.footer-bottom-links a:hover { color: var(--neon-cyan); }

/* ---- AGE MODAL ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.hidden { display: none; }

.age-modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 80px rgba(0,0,0,0.8), 0 0 60px rgba(0,229,255,0.05);
}

.age-modal-logo {
  width: 68px; height: 68px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-orange));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
  box-shadow: var(--glow-cyan);
}

.age-modal h2 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.age-modal h2 span { color: var(--neon-cyan); }

.age-modal .subtitle {
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-size: 0.92rem;
}

.age-check-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  cursor: pointer;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  transition: var(--transition);
}
.age-check-label:hover { border-color: var(--neon-cyan); background: rgba(0,229,255,0.04); }

.age-check-label input[type="checkbox"] {
  width: 18px; height: 18px;
  min-width: 18px;
  accent-color: var(--neon-cyan);
  cursor: pointer;
  margin-top: 2px;
  background: transparent;
  border: 1.5px solid var(--border-glow);
  border-radius: 4px;
}

.age-check-label span { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; }
.age-check-label strong { color: var(--text-primary); }

#age-confirm-btn {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, var(--neon-cyan), #0098b3);
  color: #000;
  transition: var(--transition);
}
#age-confirm-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
#age-confirm-btn:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-cyan);
}

.age-modal-note {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

/* ---- COOKIE BANNER ---- */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 520px;
  z-index: 8000;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateY(120px);
  opacity: 0;
  transition: var(--transition-slow);
}
.cookie-banner.show { transform: translateY(0); opacity: 1; }
.cookie-banner.hidden { display: none; }

.cookie-banner p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; }
.cookie-banner a { color: var(--neon-cyan); }
.cookie-banner-actions { display: flex; gap: 10px; }

/* ---- ANIMATIONS ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: var(--glow-cyan); }
  50% { box-shadow: 0 0 40px rgba(0,229,255,0.7), 0 0 80px rgba(0,229,255,0.4); }
}
@keyframes neon-flicker {
  0%, 95%, 100% { opacity: 1; }
  96% { opacity: 0.8; }
  97% { opacity: 1; }
  98% { opacity: 0.85; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes scan-line {
  0% { top: -5%; }
  100% { top: 105%; }
}

.animate-fade-up { animation: fadeInUp 0.6s ease forwards; }
.animate-fade-up-delay-1 { animation: fadeInUp 0.6s 0.1s ease forwards; opacity: 0; }
.animate-fade-up-delay-2 { animation: fadeInUp 0.6s 0.2s ease forwards; opacity: 0; }
.animate-fade-up-delay-3 { animation: fadeInUp 0.6s 0.3s ease forwards; opacity: 0; }

/* ---- BREADCRUMB ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--neon-cyan); }
.breadcrumb span { color: var(--text-muted); }

/* ---- INNER PAGE CONTENT ---- */
.content-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin-bottom: 24px;
}
.content-section h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--neon-cyan);
}
.content-section h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.content-section p {
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.75;
  font-size: 0.95rem;
}
.content-section ul, .content-section ol {
  color: var(--text-secondary);
  margin-left: 20px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  line-height: 1.75;
}
.content-section ul li, .content-section ol li { margin-bottom: 6px; }

.last-updated {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  padding: 4px 12px;
  border: 1px solid var(--border-color);
  border-radius: 100px;
}

/* ---- MOBILE NAV ---- */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(8, 8, 16, 0.98);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 24px;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
  backdrop-filter: blur(20px);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--neon-cyan); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .header-nav, .coin-display { display: none; }
  .hamburger { display: flex; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 60px 0; }
  .content-section { padding: 24px 20px; }
  .age-modal { padding: 36px 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .btn-lg { padding: 12px 22px; font-size: 0.92rem; }
}