:root{
  --bg:#0b0f14;
  --bg-elev:#111820;
  --border:#1d2836;
  --text:#e6edf3;
  --muted:#8b97a8;
  --accent:#3fb950;
  --accent-dim:#2a7a36;
  --accent-glow:rgba(63,185,80,0.25);
  --danger:#f85149;
  --pill-bg:#102218;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Outfit',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-weight:400;
}

.container{max-width:1100px;margin:0 auto;padding:0 1.25rem}

/* Topbar */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(11,15,20,0.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{display:flex;align-items:center;gap:0.6rem;text-decoration:none;color:var(--text);font-weight:700}
.logo-mark{
  width:28px;height:28px;border-radius:6px;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dim) 100%);
  position:relative;
  box-shadow:0 0 12px var(--accent-glow);
}
.logo-mark::before,.logo-mark::after{
  content:'';position:absolute;background:rgba(0,0,0,0.2);
}
.logo-mark::before{top:4px;left:4px;width:8px;height:8px}
.logo-mark::after{bottom:4px;right:4px;width:8px;height:8px}
.logo-text{font-size:1.05rem;letter-spacing:-0.02em}
.nav-links{display:flex;gap:1.5rem}
.nav-links a{color:var(--muted);text-decoration:none;font-size:0.95rem;font-weight:500;transition:color 0.15s}
.nav-links a:hover{color:var(--text)}

/* Hero */
.hero{padding:4rem 0 3rem;position:relative;overflow:hidden}
.hero::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(ellipse at 50% -20%,var(--accent-glow) 0%,transparent 50%),
    radial-gradient(ellipse at 20% 80%,rgba(63,185,80,0.05) 0%,transparent 40%);
}
.hero-inner{display:flex;flex-direction:column;align-items:center;text-align:center}
.status-pill{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:var(--pill-bg);
  border:1px solid var(--accent-dim);
  padding:0.4rem 1rem;border-radius:100px;
  font-size:0.85rem;color:var(--accent);
  margin-bottom:1.5rem;
  font-weight:500;
}
.status-pill.offline{color:var(--danger);border-color:var(--danger);background:#220c0c}
.dot{
  width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 8px var(--accent);
  animation:pulse 2s infinite;
}
.status-pill.offline .dot{background:var(--danger);box-shadow:0 0 8px var(--danger);animation:none}
@keyframes pulse{
  0%,100%{opacity:1}
  50%{opacity:0.4}
}
h1{
  font-size:clamp(2rem,5vw,3.5rem);
  font-weight:800;
  letter-spacing:-0.03em;
  line-height:1.1;
  margin-bottom:1.2rem;
  max-width:800px;
}
.accent{
  background:linear-gradient(135deg,var(--accent) 0%,#5fd974 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.lead{
  font-size:clamp(1rem,2.2vw,1.15rem);
  color:var(--muted);
  max-width:580px;
  margin-bottom:2.5rem;
}

/* Connect card */
.connect-card{
  width:100%;max-width:540px;
  background:var(--bg-elev);
  border:1px solid var(--border);
  border-radius:16px;
  padding:1.5rem;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
}
.connect-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:0.7rem 0;
  border-bottom:1px solid var(--border);
}
.connect-row:first-child{padding-top:0}
.connect-label{color:var(--muted);font-size:0.9rem;font-weight:500}
.connect-value{display:flex;align-items:center;gap:0.7rem}
code{
  font-family:'SF Mono','Monaco','Roboto Mono',monospace;
  background:#0a0e13;
  border:1px solid var(--border);
  padding:0.35rem 0.7rem;
  border-radius:6px;
  font-size:0.9rem;
  color:var(--accent);
}
.copy-btn{
  background:var(--accent);color:#061a0a;
  border:none;padding:0.5rem 1rem;border-radius:6px;
  font-weight:600;font-family:inherit;font-size:0.85rem;
  cursor:pointer;transition:all 0.15s;
}
.copy-btn:hover{background:#5fd974;transform:translateY(-1px)}
.copy-btn:active{transform:translateY(0)}
.copy-btn.copied{background:var(--accent-dim);color:var(--text)}
.meta-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:0.7rem;margin-top:1.2rem;padding-top:1.2rem;
  border-top:1px solid var(--border);
}
.meta-cell{display:flex;flex-direction:column;align-items:center;text-align:center}
.meta-k{color:var(--muted);font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em;font-weight:500}
.meta-v{font-size:1.1rem;font-weight:700;color:var(--text);margin-top:2px}

/* Sections */
section{padding:4rem 0}
section h2{
  font-size:clamp(1.6rem,3.5vw,2.3rem);
  font-weight:700;
  letter-spacing:-0.02em;
  margin-bottom:1rem;
  text-align:center;
}
.section-lead{
  color:var(--muted);
  text-align:center;
  max-width:640px;
  margin:0 auto 3rem;
}

/* Steps */
.step-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;margin-top:2rem}
.step{
  background:var(--bg-elev);
  border:1px solid var(--border);
  border-radius:12px;
  padding:1.5rem;
  position:relative;
  transition:border-color 0.2s,transform 0.2s;
}
.step:hover{border-color:var(--accent-dim);transform:translateY(-2px)}
.step-num{
  width:36px;height:36px;border-radius:8px;
  background:var(--accent-glow);
  color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;margin-bottom:1rem;
  font-size:1.1rem;
}
.step h3{font-size:1.1rem;margin-bottom:0.5rem;font-weight:600}
.step p{color:var(--muted);font-size:0.95rem}
.step code{font-size:0.8rem;padding:0.15rem 0.4rem}

/* Rules */
.rule-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.rule{
  background:var(--bg-elev);
  border:1px solid var(--border);
  border-left:3px solid var(--accent);
  border-radius:8px;
  padding:1.2rem;
}
.rule b{display:block;margin-bottom:0.4rem;color:var(--text);font-size:1rem;font-weight:600}
.rule p{color:var(--muted);font-size:0.9rem}

/* FAQ */
.faq{padding-bottom:5rem}
.faq details{
  background:var(--bg-elev);
  border:1px solid var(--border);
  border-radius:10px;
  padding:1rem 1.2rem;
  margin-bottom:0.7rem;
  transition:border-color 0.2s;
}
.faq details:hover{border-color:var(--accent-dim)}
.faq summary{
  cursor:pointer;font-weight:600;
  list-style:none;display:flex;justify-content:space-between;align-items:center;
  font-size:0.98rem;
}
.faq summary::after{content:'+';color:var(--accent);font-size:1.3rem;font-weight:400;transition:transform 0.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary::-webkit-details-marker{display:none}
.faq details p{color:var(--muted);margin-top:0.7rem;font-size:0.92rem}

/* Footer */
.footer{
  border-top:1px solid var(--border);
  padding:3rem 0 1.5rem;
  background:var(--bg-elev);
}
.footer-inner{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:2rem;margin-bottom:2rem;
}
.footer-h{font-weight:600;margin-bottom:0.5rem;font-size:0.95rem}
.muted{color:var(--muted);font-size:0.9rem;text-decoration:none}
.muted:hover{color:var(--text)}
.copyright{padding-top:1.5rem;border-top:1px solid var(--border);text-align:center;font-size:0.85rem}

/* Mobile */
@media(max-width:640px){
  .nav-links{gap:1rem}
  .nav-links a{font-size:0.85rem}
  .hero{padding:3rem 0 2rem}
  .connect-card{padding:1.2rem}
  .connect-value{flex-direction:row;gap:0.5rem}
  .connect-value code{font-size:0.75rem;padding:0.3rem 0.5rem}
  .copy-btn{padding:0.4rem 0.8rem;font-size:0.8rem}
  .meta-grid{gap:0.4rem}
  .meta-v{font-size:0.95rem}
  section{padding:2.5rem 0}
}