:root {
  --bg: #06070d;
  --bg-alt: #0b0e19;
  --card-bg: #10131f;
  --border: #1f2436;
  --text: #eef0f7;
  --text-dim: #9aa1b8;
  --accent1: #4b6bff;
  --accent2: #7c4dff;
  --accent3: #00d4b8;
  --radius: 14px;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

.gradient-text {
  background: linear-gradient(90deg, var(--accent1), var(--accent2), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(6, 7, 13, 0.75);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-mark { color: var(--accent1); }
.nav-links { display: flex; gap: 28px; align-items: center; font-size: 14px; color: var(--text-dim); }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--text);
  color: var(--bg) !important;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 600;
}
.nav-cta:hover { opacity: 0.85; }

/* HERO */
.hero {
  position: relative;
  padding: 120px 24px 100px;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: -40% -10% auto -10%;
  height: 900px;
  background: radial-gradient(circle at 30% 20%, rgba(75,107,255,0.25), transparent 60%),
              radial-gradient(circle at 70% 10%, rgba(124,77,255,0.2), transparent 55%),
              radial-gradient(circle at 50% 40%, rgba(0,212,184,0.12), transparent 60%);
  filter: blur(10px);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 780px; margin: 0 auto; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent3);
  border: 1px solid rgba(0,212,184,0.35);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 60px);
  line-height: 1.1;
  margin: 0 0 24px;
  font-weight: 800;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 40px;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  color: white;
}
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.soon {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--bg-alt);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 4px;
}

/* SECTIONS */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 24px;
}
.section-eyebrow {
  display: block;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent1);
  font-weight: 700;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.usp h2, .network h2, .about h2, .cta-final h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0 0 18px;
  font-weight: 800;
  max-width: 700px;
}
.section-sub {
  color: var(--text-dim);
  font-size: 17px;
  max-width: 640px;
  margin-bottom: 56px;
}

.usp { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--accent1); transform: translateY(-4px); }
.card-icon { font-size: 26px; color: var(--accent3); margin-bottom: 16px; }
.card h3 { margin: 0 0 10px; font-size: 18px; }
.card p { margin: 0; color: var(--text-dim); font-size: 14.5px; }

/* NETWORK STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
}
.stat-value {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent1), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 13.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.live-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 14px;
}
.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #555;
  display: inline-block;
}
.live-dot.online {
  background: var(--accent3);
  box-shadow: 0 0 0 0 rgba(0,212,184, 0.6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0,212,184, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(0,212,184, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0,212,184, 0); }
}

/* ABOUT */
.about-inner p { color: var(--text-dim); font-size: 17px; max-width: 720px; }
.placeholder-note { font-style: italic; opacity: 0.7; font-size: 14px !important; }

/* CTA FINAL */
.cta-final {
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.cta-final p { color: var(--text-dim); margin-bottom: 32px; font-size: 17px; }

/* FOOTER */
.site-footer { border-top: 1px solid var(--border); padding: 48px 24px 24px; }
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-tagline { color: var(--text-dim); font-size: 13px; margin: 6px 0 0; }
.footer-links { display: flex; gap: 24px; color: var(--text-dim); font-size: 14px; }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  max-width: 1100px;
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 640px) {
  .nav-links { gap: 16px; font-size: 13px; }
  .section-inner { padding: 70px 20px; }
}