:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --border: #1e1e1e;
  --green: #39ff14;
  --green-dim: rgba(57, 255, 20, 0.12);
  --text: #f0f0f0;
  --muted: #6b6b6b;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* NAV */
.nav { border-bottom: 1px solid var(--border); padding: 20px 0; }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; gap: 16px; }
.nav-logo { font-family: var(--font-head); font-weight: 800; font-size: 20px; letter-spacing: -0.5px; }
.nav-badge { font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; background: var(--green-dim); color: var(--green); border: 1px solid rgba(57,255,20,0.2); padding: 4px 10px; border-radius: 20px; }

/* HERO */
.hero { padding: 100px 0 80px; border-bottom: 1px solid var(--border); }
.hero-content { max-width: 1100px; margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.hero-eyebrow { font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); margin-bottom: 20px; }
.hero-headline { font-family: var(--font-head); font-size: clamp(42px, 5vw, 68px); font-weight: 800; line-height: 1.05; letter-spacing: -2px; margin-bottom: 24px; }
.hero-sub { font-size: 17px; color: var(--muted); line-height: 1.65; max-width: 420px; }

/* ACTIVITY FEED */
.hero-feed { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; font-size: 13px; }
.feed-header { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.feed-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.feed-label { font-weight: 500; font-size: 12px; letter-spacing: 0.05em; color: var(--muted); }
.feed-items { display: flex; flex-direction: column; gap: 0; }
.feed-item { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; line-height: 1.5; }
.feed-item:last-child { border-bottom: none; }
.feed-action { color: var(--green); font-weight: 500; flex-shrink: 0; min-width: 80px; }
.feed-target { color: var(--text); }
.feed-footer { display: flex; gap: 20px; padding-top: 16px; margin-top: 4px; border-top: 1px solid var(--border); }
.feed-count { font-size: 11px; color: var(--muted); font-weight: 500; }

/* STATS ROW */
.stats-row { max-width: 1100px; margin: 0 auto; padding: 60px 40px; display: flex; align-items: center; gap: 0; border-bottom: 1px solid var(--border); }
.stat { flex: 1; text-align: center; }
.stat-num { display: block; font-family: var(--font-head); font-size: 40px; font-weight: 800; color: var(--text); letter-spacing: -1px; }
.stat-label { display: block; font-size: 13px; color: var(--muted); margin-top: 6px; }
.stat-sep { width: 1px; height: 60px; background: var(--border); }

/* FEATURES */
.features { max-width: 1100px; margin: 0 auto; padding: 80px 40px; border-bottom: 1px solid var(--border); }
.features-header { margin-bottom: 56px; }
.section-eyebrow { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); margin-bottom: 12px; }
.section-title { font-family: var(--font-head); font-size: 36px; font-weight: 700; letter-spacing: -1px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.feature-card { background: var(--bg); padding: 32px; }
.feature-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--green-dim); border: 1px solid rgba(57,255,20,0.15); border-radius: 10px; color: var(--green); margin-bottom: 20px; }
.feature-title { font-family: var(--font-head); font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.feature-body { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* HOW */
.how { max-width: 1100px; margin: 0 auto; padding: 80px 40px; border-bottom: 1px solid var(--border); }
.how-inner {}
.how-steps { margin-top: 56px; display: flex; flex-direction: column; gap: 0; }
.how-step { display: flex; gap: 40px; padding: 40px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.how-step:last-child { border-bottom: none; }
.step-num { font-family: var(--font-head); font-size: 48px; font-weight: 800; color: var(--border); letter-spacing: -2px; line-height: 1; flex-shrink: 0; width: 80px; }
.step-content {}
.step-title { font-family: var(--font-head); font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.step-body { font-size: 15px; color: var(--muted); max-width: 520px; line-height: 1.7; }

/* CLOSING */
.closing { max-width: 1100px; margin: 0 auto; padding: 100px 40px; text-align: center; }
.closing-headline { font-family: var(--font-head); font-size: clamp(36px, 5vw, 64px); font-weight: 800; line-height: 1.1; letter-spacing: -2px; margin-bottom: 28px; }
.closing-sub { font-size: 17px; color: var(--muted); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 40px 0; }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; }
.footer-logo { font-family: var(--font-head); font-weight: 800; font-size: 16px; }
.footer-copy { font-size: 13px; color: var(--muted); }

/* MOBILE */
@media (max-width: 768px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-headline { font-size: 36px; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-row { flex-direction: column; gap: 32px; }
  .stat-sep { display: none; }
  .how-step { flex-direction: column; gap: 16px; }
  .step-num { width: auto; font-size: 32px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .nav-inner { padding: 0 20px; }
  .hero-content, .features, .how, .stats-row, .closing { padding-left: 20px; padding-right: 20px; }
}