:root{
  --bg:#0b1014;
  --panel:#121820;
  --border:rgba(255,255,255,.08);
  --text:#e6eef6;
  --muted:#9fb3c8;
  --accent:#00ff9c;
}

/* ======================
   RESET & BASE
====================== */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto;
  background:var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:auto;padding:0 20px}

/* ======================
   HEADER
====================== */
.site-header{
  position:sticky;
  top:0;
  z-index:10;
  background:#0b1014cc;
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:70px;
}

/* ======================
   BRAND (FINAL)
====================== */
.brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.brand-mark{
  width:56px;
  height:56px;
  border-radius:16px;
  display:grid;
  place-items:center;
  border:1px solid rgba(0,255,156,.18);
  background:linear-gradient(145deg,#0b1220,#0f1b2d);
  box-shadow:
    0 0 0 2px rgba(0,255,156,.12),
    0 8px 24px rgba(0,0,0,.45);
}

.brand-logo{
  width:42px;
  height:42px;
  object-fit:contain;
}

.brand-title{
  font-weight:800;
  letter-spacing:.2px;
}
.brand-sub{
  font-size:12px;
  color:var(--muted);
  opacity:.85;
}

/* ======================
   NAV
====================== */
.nav{
  display:flex;
  gap:20px;
  align-items:center;
}
.nav-link{
  color:var(--muted);
  font-size:14px;
}
.nav-link:hover{color:var(--text)}

/* ======================
   BUTTONS
====================== */
.btn{
  padding:10px 16px;
  border-radius:12px;
  border:1px solid var(--border);
  font-weight:600;
}
.btn-primary{
  background:linear-gradient(135deg,#00ff9c,#00c2ff);
  color:#000;
}
.btn-secondary{
  background:#1a222d;
}
.btn-ghost{
  background:none;
}

/* ======================
   HERO
====================== */
.hero{
  padding:80px 0;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 12px;
  border-radius:999px;
  background:#0f151c;
  border:1px solid var(--border);
  font-size:13px;
  color:var(--muted);
}
.dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
}

h1{
  font-size:38px;
  line-height:1.15;
  margin:16px 0;
}

.lead{
  color:var(--muted);
  max-width:560px;
}

.cta-row{
  display:flex;
  gap:14px;
  margin-top:24px;
}

.mini{
  display:flex;
  gap:16px;
  margin-top:24px;
}
.mini-item{
  background:#101721;
  padding:14px;
  border-radius:14px;
  border:1px solid var(--border);
}

/* ======================
   CARD / STATUS
====================== */
.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:18px;
  overflow:hidden;
}
.card-head{
  padding:14px 16px;
  display:flex;
  align-items:center;
  gap:8px;
  border-bottom:1px solid var(--border);
}
.pulse{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
}
.chip{
  margin-left:auto;
  padding:4px 10px;
  border-radius:999px;
  background:#0f151c;
  font-size:12px;
  color:var(--muted);
}
.card-body{padding:16px}

.row{
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 0;
  border-bottom:1px solid var(--border);
}
.row:last-child{border-bottom:none}

.avatar{
  width:36px;
  height:36px;
  border-radius:50%;
  background:#1a222d;
  display:grid;
  place-items:center;
  font-weight:700;
}

.pill{
  margin-left:auto;
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
}
.ok{background:#00ff9c;color:#000}
.warn{background:#ffd400;color:#000}
.off{background:#ff4d4d;color:#fff}

/* ======================
   SECTIONS
====================== */
.section{padding:80px 0}
.section-alt{background:#0f151c}

.grid3{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:16px;
}
.feature{
  background:var(--panel);
  padding:18px;
  border-radius:16px;
  border:1px solid var(--border);
}

/* ======================
   FOOTER
====================== */
.footer{
  padding:40px 0;
  border-top:1px solid var(--border);
  text-align:center;
  color:var(--muted);
}

/* ======================
   MOBILE
====================== */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  h1{font-size:30px}
}

@media(max-width:640px){
  .header-inner{height:76px}

  .brand-mark{
    width:68px;
    height:68px;
    border-radius:20px;
  }
  .brand-logo{
    width:52px;
    height:52px;
  }
  .brand-title{
    font-size:17px;
  }
  .brand-sub{
    font-size:12px;
  }

  .nav-link{display:none}
}