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

:root {
  --bg: #050505;
  --bg2: #09090b;
  --bg3: #18181b;
  --gold: #facc15;
  --gold-dim: rgba(250, 204, 21, 0.15);
  --gold-glow: rgba(250, 204, 21, 0.1);
  --cyan: #2dd4bf;
  --cyan-dim: rgba(45, 212, 191, 0.15);
  --red: #ef4444;
  --green: #10b981;
  --text: #f4f4f5;
  --text2: #a1a1aa;
  --text3: #71717a;
  --border: rgba(250, 204, 21, 0.15);
  --border2: rgba(250, 204, 21, 0.3);
  --glass: rgba(10, 18, 34, 0.7);
  --glass-blur: blur(20px);
  --radius-xl: 8px;
  --radius-lg: 4px;
  --radius-md: 2px;
  --radius-sm: 0px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Inter', -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: -2;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0) 50%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.1)
  );
  background-size: 100% 4px;
  z-index: -1;
  pointer-events: none;
}

a {
  text-decoration: none;
  color: inherit;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: var(--glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  z-index: 1000;
}

.brand {
  display: flex;
  align-items: center;
  font-family: var(--mono);
  font-weight: 900;
  font-size: 24px;
  color: var(--gold);
  letter-spacing: 2px;
  cursor: pointer;
  user-select: none;
}

.brand-logo {
  height: 32px;
  margin-right: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  transition: color 0.3s;
}

.nav a:hover {
  color: var(--gold);
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
  box-shadow: 0 0 10px var(--gold);
}

.nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  border: 1px solid var(--gold);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--gold) !important;
  transition: all 0.3s ease !important;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--bg) !important;
  box-shadow: 0 0 15px var(--gold-glow);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 24px;
  cursor: pointer;
}

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 20px 60px;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  animation: glowPulse 8s infinite alternate;
  z-index: -1;
  pointer-events: none;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 24px;
  animation: fadeInUp 1s ease both;
}

.hero-headline {
  font-family: var(--mono);
  font-weight: 900;
  font-size: 72px;
  line-height: 1.0;
  color: var(--text);
  margin-bottom: 24px;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-headline span {
  color: var(--gold);
}

.hero-sub {
  font-size: 18px;
  color: var(--text2);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.6;
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-cta-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.6s both;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg);
  border: none;
  padding: 16px 32px;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 0 20px var(--gold-dim);
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px var(--gold);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 16px 32px;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--gold);
  color: var(--bg);
  box-shadow: 0 0 20px var(--gold-dim);
}

.btn-danger {
  background: var(--red);
  color: var(--text);
  border: none;
  padding: 12px 24px;
  font-family: var(--mono);
  font-weight: 800;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.3s;
}

.btn-danger:hover {
  background: #ff6666;
}

.section {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: var(--mono);
  font-weight: 900;
  font-size: 42px;
  margin-bottom: 60px;
  line-height: 1.2;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 32px;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 10px 30px var(--gold-glow);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--gold-dim);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.feature-card h3 {
  font-family: var(--mono);
  font-size: 20px;
  margin-bottom: 16px;
}

.feature-card p {
  color: var(--text2);
  line-height: 1.6;
}

.stat-strip {
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
  gap: 40px;
  padding: 60px 20px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 100px 0;
}

.stat-card {
  text-align: center;
}

.stat-card .number {
  font-family: var(--mono);
  font-weight: 900;
  font-size: 56px;
  color: var(--gold);
  margin-bottom: 8px;
  text-shadow: 0 0 20px var(--gold-dim);
}

.stat-card .label {
  font-size: 14px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pricing-card {
  background: var(--glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 40px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s;
}

.pricing-card.featured {
  border-color: var(--gold);
  transform: scale(1.04);
  box-shadow: 0 20px 40px rgba(255, 204, 0, 0.1);
}

.pricing-card.featured:hover {
  transform: scale(1.06);
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gold);
  color: var(--bg);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
}

.pricing-card h3 {
  font-family: var(--mono);
  font-size: 24px;
  margin-bottom: 16px;
}

.pricing-price {
  font-family: var(--mono);
  font-weight: 900;
  font-size: 48px;
  color: var(--gold);
  margin-bottom: 24px;
}

.pricing-price span {
  font-size: 16px;
  color: var(--text3);
  font-weight: 500;
}

.pricing-feature-list {
  list-style: none;
  margin-bottom: 40px;
  flex-grow: 1;
}

.pricing-feature-list li {
  margin-bottom: 16px;
  color: var(--text2);
  display: flex;
  align-items: center;
}

.pricing-feature-list li::before {
  content: '✓';
  color: var(--gold);
  font-weight: bold;
  margin-right: 12px;
}

.pricing-card .btn-primary, .pricing-card .btn-secondary {
  width: 100%;
}

.checkout-container {
  max-width: 800px;
  margin: 0 auto;
}

.checkout-form {
  background: var(--glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px;
}

.step-indicator {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  position: relative;
}

.step-indicator::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 1;
}

.step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step .circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg2);
  border: 2px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-weight: 700;
  margin-bottom: 8px;
  transition: all 0.3s;
}

.step.active .circle, .step.completed .circle {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg);
  box-shadow: 0 0 15px var(--gold-dim);
}

.step .label {
  font-size: 14px;
  color: var(--text3);
}

.step.active .label, .step.completed .label {
  color: var(--gold);
}

.form-step {
  display: none;
  animation: slideInLeft 0.4s ease;
}

.form-step.active {
  display: block;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 14px;
  color: var(--text2);
  margin-bottom: 8px;
  font-family: var(--mono);
}

.form-input, .form-select {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-family: var(--sans);
  font-size: 16px;
  transition: all 0.3s;
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 10px var(--gold-glow);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.checkbox-group input {
  width: 20px;
  height: 20px;
  accent-color: var(--gold);
}

.form-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.checkout-summary {
  background: var(--bg2);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  color: var(--text2);
}

.summary-total {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 24px;
  color: var(--gold);
}

.drop-ticker-container {
  background: var(--gold);
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}

.drop-ticker {
  display: inline-block;
  animation: tickerScroll 20s linear infinite;
  font-family: var(--mono);
  font-weight: 800;
  color: var(--bg);
  text-transform: uppercase;
  font-size: 16px;
  letter-spacing: 1px;
}

.ticker-item {
  display: inline-block;
  margin-right: 40px;
}

.ticker-item::before {
  content: '⚡';
  margin-right: 8px;
}

.footer {
  background: var(--glass);
  border-top: 1px solid var(--border);
  padding: 60px 40px 40px;
  margin-top: 100px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-brand {
  font-family: var(--mono);
  font-weight: 900;
  font-size: 24px;
  color: var(--gold);
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-col h4 {
  font-family: var(--mono);
  color: var(--text);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul a {
  color: var(--text3);
  transition: color 0.3s;
}

.footer-col ul a:hover {
  color: var(--gold);
}

.footer-bottom {
  max-width: 1200px;
  margin: 60px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--text3);
  font-size: 14px;
}

#zenith-clock {
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 14px;
  letter-spacing: 1px;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes glowPulse {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

.glitch-active {
  animation: glitch 0.2s infinite;
  color: var(--red) !important;
  text-shadow: 2px 0 var(--cyan), -2px 0 var(--gold);
}

@media (max-width: 768px) {
  html, body {
    max-width: 100vw !important;
    overflow-x: hidden !important;
    height: auto !important;
    min-height: 100vh !important;
  }

  /* ─── Topbar ─────────────────────────────────────────── */
  .topbar {
    padding: 12px 16px !important;
    flex-wrap: wrap !important;
    border-radius: 14px !important;
    position: sticky !important;
    top: 8px !important;
  }
  .brand-logo { height: 26px !important; }
  .brand-text { font-size: 13px !important; }

  /* Nav: hidden by default, revealed by is-open class via JS */
  .nav {
    display: none !important;
    position: static !important;
    transform: none !important;
    flex-direction: column !important;
    width: 100% !important;
    flex-basis: 100% !important;
    order: 3;
    gap: 14px !important;
    padding: 16px 0 !important;
    border-top: 1px solid var(--border) !important;
    border-bottom: none !important;
    margin-top: 10px !important;
    background: transparent !important;
    z-index: auto !important;
  }
  .topbar.is-open .nav { display: flex !important; }
  .nav-cta {
    display: none !important;
    width: 100% !important;
    text-align: center !important;
    order: 4;
    margin-top: 8px !important;
  }
  .topbar.is-open .nav-cta { display: block !important; }
  .mobile-menu-btn { display: flex !important; }

  /* ─── Drop ticker ────────────────────────────────────── */
  .drop-ticker { font-size: 10px !important; padding: 5px 0 !important; }

  /* ─── Hero ───────────────────────────────────────────── */
  .hero-section { padding: 100px 18px 48px !important; min-height: auto !important; }
  .hero-content { max-width: 100% !important; }
  .hero-headline { font-size: clamp(30px, 9vw, 52px) !important; line-height: 1.05 !important; }
  .hero-sub { font-size: 14px !important; }
  .hero-cta-row {
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
  }
  .btn-primary, .btn-secondary, .btn-ghost {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }
  .hero-stats {
    flex-wrap: wrap !important;
    gap: 16px !important;
    justify-content: center !important;
  }
  .hero-stat { min-width: 100px !important; text-align: center !important; }
  .hero-stat-divider { display: none !important; }
  .hero-hud-clock { font-size: 10px !important; bottom: 12px !important; right: 16px !important; }

  /* ─── Sections ───────────────────────────────────────── */
  .section { padding: 52px 18px !important; }
  .section-title { font-size: clamp(22px, 6vw, 36px) !important; }
  .section-sub { font-size: 14px !important; }
  .page-hero { padding: 90px 18px 40px !important; }
  .page-hero-title { font-size: clamp(26px, 8vw, 44px) !important; }

  /* ─── Card grids → single column ────────────────────── */
  .card-grid, .features-grid, .steps-grid,
  .testimonial-grid, .pricing-teaser-grid,
  .coin-pack-grid, .dl-grid, .sys-req-grid,
  .ns-stats-row, .coin-explainer-grid {
    grid-template-columns: 1fr !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
  }
  .pricing-grid { grid-template-columns: 1fr !important; }
  .pricing-card-featured { transform: scale(1) !important; }
  .sites-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }

  /* ─── Coin explainer arrows ──────────────────────────── */
  .coin-step-arrow { transform: rotate(90deg) !important; margin: 0 auto !important; }

  /* ─── Feature deep blocks ────────────────────────────── */
  .feature-deep-block, .feature-deep-block.reverse {
    flex-direction: column !important;
    gap: 28px !important;
  }
  .feature-deep-text, .feature-deep-visual {
    width: 100% !important;
    max-width: 100% !important;
  }
  .hw-matrix-card, .kinematic-viz {
    font-size: 11px !important;
    padding: 16px !important;
  }

  /* ─── Footer ─────────────────────────────────────────── */
  .footer-inner {
    flex-direction: column !important;
    gap: 24px !important;
    text-align: center !important;
  }
  .footer-nav-group { align-items: center !important; }
  .footer-bottom { flex-direction: column !important; gap: 8px !important; text-align: center !important; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: clamp(24px, 10vw, 36px) !important; }
  .hero-section { padding: 80px 14px 36px !important; }
  .section { padding: 40px 14px !important; }
  .stat-strip { gap: 16px !important; flex-direction: column !important; }
  .hero-stats { flex-direction: column !important; align-items: center !important; }
  .sites-grid { grid-template-columns: 1fr 1fr !important; }
  .checkout-form { padding: 16px !important; }
  .form-row { grid-template-columns: 1fr !important; }
  .pack-selector { grid-template-columns: 1fr 1fr !important; }
  .pricing-teaser-grid { gap: 12px !important; }
}