@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg-color: #050508;
  --card-bg: rgba(20, 20, 35, 0.55);
  --text-main: #E0E0FF;
  --text-muted: #8B8BB5;
  --text-subtle: #5A5A7A;
  --border-default: rgba(176, 38, 255, 0.18);
  --border-hover: rgba(0, 240, 255, 0.35);
  --neon-purple: #B026FF;
  --neon-cyan: #00F0FF;
  --hot-magenta: #FF2E63;
  --glow-shadow: 0 0 20px rgba(176, 38, 255, 0.55), 0 0 60px rgba(176, 38, 255, 0.25);
  --radius-sharp: 4px;
  --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, Monaco, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 17px;
  line-height: 1.65;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Canvas */
#particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

/* Overlay Grid (CSS only) */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 50%, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 85%);
  z-index: 1;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 15%, rgba(176, 38, 255, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 90% 85%, rgba(0, 240, 255, 0.12) 0%, transparent 45%);
  z-index: 1;
  pointer-events: none;
}

/* Main Content Container */
.site-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
}

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

/* Typography */
h1 {
  font-size: 84px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-main);
}

.gradient-h1 {
  background: linear-gradient(90deg, #B026FF 0%, #00F0FF 60%, #FF2E63 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px rgba(176, 38, 255, 0.4));
  display: block;
}

h2 {
  font-size: 56px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-main);
  margin-bottom: 20px;
}

h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
}

p {
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

/* Monospace Labels with Line */
.mono-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--neon-purple);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.mono-label::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--neon-purple);
  box-shadow: 0 0 8px var(--neon-purple);
}

/* Navigation */
.navbar {
  height: 68px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 8, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-default);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.7);
}

/* Pulsing 4-blade asterisk logo */
.windmill-icon {
  display: inline-block;
  color: var(--neon-cyan);
  font-size: 22px;
  animation: pulse-spin 3s ease-in-out infinite;
  transform-origin: center;
}

@keyframes pulse-spin {
  0% {
    transform: rotate(0deg) scale(1);
    filter: drop-shadow(0 0 4px var(--neon-cyan));
  }
  50% {
    transform: rotate(180deg) scale(1.15);
    filter: drop-shadow(0 0 14px var(--neon-cyan));
  }
  100% {
    transform: rotate(360deg) scale(1);
    filter: drop-shadow(0 0 4px var(--neon-cyan));
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  position: relative;
  letter-spacing: 0.05em;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}

.nav-link.highlight {
  color: var(--neon-purple);
  border: 1px dashed rgba(176, 38, 255, 0.4);
  padding: 4px 10px;
  border-radius: var(--radius-sharp);
}
.nav-link.highlight:hover {
  color: #fff;
  background: rgba(176, 38, 255, 0.15);
  border-color: var(--neon-purple);
  box-shadow: 0 0 12px rgba(176, 38, 255, 0.3);
}

.btn-nav-primary {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #050508;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  padding: 8px 18px;
  border-radius: var(--radius-sharp);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.btn-nav-primary:hover {
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.8);
  transform: translateY(-1px);
}

/* HERO SECTION */
.hero-section {
  padding: 110px 0 80px 0;
  position: relative;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-sharp);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon-cyan);
  margin-bottom: 24px;
  letter-spacing: 0.08em;
}

.blinking-dot {
  width: 8px;
  height: 8px;
  background-color: #00FF66;
  border-radius: 50%;
  box-shadow: 0 0 10px #00FF66;
  animation: blink 1.4s infinite ease-in-out;
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.7); }
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-muted);
  max-width: 760px;
  margin: 28px 0 40px 0;
  line-height: 1.8;
}

.hero-subtitle strong {
  color: var(--text-main);
  font-weight: 600;
}

.terminal-trans {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-subtle);
  margin-top: 10px;
  display: block;
}

/* CTA Buttons in Hero */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-bottom: 50px;
}

.btn-cyber-primary {
  background: linear-gradient(90deg, var(--neon-purple) 0%, var(--neon-cyan) 100%);
  color: #050508;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  padding: 16px 34px;
  border-radius: var(--radius-sharp);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--glow-shadow);
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-cyber-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.8), 0 0 70px rgba(176, 38, 255, 0.4);
  color: #000;
}

.btn-cyber-pbn {
  background: rgba(20, 20, 35, 0.7);
  border: 1px solid rgba(0, 240, 255, 0.4);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: var(--radius-sharp);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.btn-cyber-pbn:hover {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
  transform: translateY(-2px);
  color: #fff;
}

.btn-cyber-outline {
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 15px 24px;
  border-radius: var(--radius-sharp);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-cyber-outline:hover {
  border-color: var(--border-hover);
  background: rgba(176, 38, 255, 0.08);
}

/* Meta Row in Hero */
.hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-subtle);
  border-top: 1px solid rgba(176, 38, 255, 0.15);
  padding-top: 24px;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta-item span {
  color: var(--neon-cyan);
}

/* SECTION COMMON */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  margin-bottom: 54px;
}

.section-desc {
  max-width: 680px;
  color: var(--text-muted);
}

/* 01 · FEATURES: 3-Col Grid with 1px dividers & expanding gradient top bar */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--border-default);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sharp);
  overflow: hidden;
}

.feature-cell {
  background: rgba(15, 15, 26, 0.85);
  backdrop-filter: blur(8px);
  padding: 40px 32px;
  position: relative;
  transition: background 0.3s ease;
}

.feature-cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 10px var(--neon-cyan);
}

.feature-cell:hover::before {
  width: 100%;
}

.feature-cell:hover {
  background: rgba(24, 24, 42, 0.95);
}

.feature-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sharp);
  background: rgba(176, 38, 255, 0.1);
  border: 1px solid rgba(176, 38, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--neon-cyan);
  margin-bottom: 24px;
}

.terminal-list {
  list-style: none;
  margin-top: 18px;
}

.terminal-list li {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.terminal-list li::before {
  content: ">";
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-weight: 700;
}

/* 02 · STREAMING & AI CARDS */
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.matrix-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sharp);
  padding: 36px;
  transition: all 0.3s ease;
}

.matrix-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.12);
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}

.pill-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-sharp);
}

.pill-tag.purple {
  background: rgba(176, 38, 255, 0.1);
  border-color: rgba(176, 38, 255, 0.3);
  color: #E0E0FF;
}

/* 03 · NODES & STATS: 4 stat cards with gradient text numbers */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sharp);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.2);
}

.stat-number {
  font-size: 48px;
  font-weight: 700;
  font-family: var(--font-mono);
  background: linear-gradient(135deg, #00F0FF 0%, #B026FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* 04 · PRICING: 3 cards, popular card has purple border + glow + tag */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sharp);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

.pricing-card.featured {
  border: 2px solid var(--neon-purple);
  box-shadow: var(--glow-shadow);
  background: rgba(28, 22, 50, 0.65);
}

.popular-tag {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--neon-purple);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: var(--radius-sharp);
  box-shadow: 0 0 10px var(--neon-purple);
}

.price-box {
  margin: 24px 0 30px 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.currency {
  font-size: 24px;
  color: var(--neon-cyan);
  font-weight: 700;
}

.amount {
  font-size: 46px;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-mono);
}

.period {
  font-size: 14px;
  color: var(--text-subtle);
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: ">";
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-weight: 700;
}

.btn-price-cta {
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-sharp);
  cursor: pointer;
  display: block;
  transition: all 0.3s ease;
  background: rgba(176, 38, 255, 0.15);
  border: 1px solid var(--neon-purple);
  color: #fff;
}

.pricing-card.featured .btn-price-cta {
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  color: #050508;
  border: none;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

.btn-price-cta:hover {
  background: var(--neon-cyan);
  color: #050508;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.7);
}

/* 05 · TESTIMONIALS: 2 cards with huge decorative " in top right */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sharp);
  padding: 38px;
  position: relative;
  overflow: hidden;
}

.quote-mark {
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 80px;
  font-family: serif;
  line-height: 1;
  color: var(--neon-purple);
  opacity: 0.3;
  pointer-events: none;
  user-select: none;
}

.testimonial-text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-main);
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-meta h4 {
  font-size: 16px;
  color: #fff;
  font-weight: 600;
}

.author-meta span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon-cyan);
}

/* 06 · FAQ ACCORDION with [+] / [−] indicators */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sharp);
  backdrop-filter: blur(8px);
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  cursor: pointer;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 18px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--neon-cyan);
}

.faq-icon {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--neon-purple);
  margin-left: 16px;
  flex-shrink: 0;
  transition: transform 0.25s ease, color 0.25s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 28px;
}

.faq-answer p {
  padding-bottom: 22px;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
}

.faq-item.active {
  border-color: var(--neon-purple);
  box-shadow: 0 0 18px rgba(176, 38, 255, 0.25);
}

.faq-item.active .faq-icon {
  color: var(--neon-cyan);
}

/* FOOTER */
.site-footer {
  background: #030305;
  border-top: 1px solid var(--border-default);
  padding: 50px 0 40px 0;
  margin-top: 60px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  list-style: none;
  justify-content: center;
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-sharp);
  transition: all 0.25s ease;
}

.footer-link:hover {
  color: var(--neon-cyan);
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.05);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  h1 { font-size: 64px; }
  h2 { font-size: 42px; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .matrix-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .navbar { height: auto; padding: 14px 0; }
  .nav-container { flex-direction: column; gap: 14px; }
  .nav-links { flex-wrap: wrap; justify-content: center; gap: 14px; }
  .hero-section { padding: 60px 0 50px 0; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-cyber-primary, .btn-cyber-pbn, .btn-cyber-outline {
    width: 100%;
    justify-content: center;
    padding: 16px 20px;
    font-size: 15px;
  }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-nav { gap: 16px; flex-direction: column; }
}