:root{
  --bg:#070913;
  --glass:rgba(255,255,255,.06);
  --glass2:rgba(255,255,255,.08);
  --stroke:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --muted2:rgba(255,255,255,.56);
  --glow1:rgba(99,102,241,.55);
  --glow2:rgba(34,211,238,.30);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:
    radial-gradient(1200px 600px at 25% -10%, rgba(99,102,241,.25), transparent 60%),
    radial-gradient(900px 600px at 75% 0%, rgba(34,211,238,.18), transparent 55%),
    var(--bg);
  color:var(--text);
  overflow-x:hidden;
}

/* Particles */
#tsparticles{
  position:fixed;
  inset:0;
  z-index:0;
}

/* Background glow */
.bg-glow{
  position:fixed;
  inset:-200px;
  z-index:1;
  background:
    radial-gradient(700px 500px at 30% 20%, rgba(99,102,241,.25), transparent 60%),
    radial-gradient(600px 450px at 70% 30%, rgba(34,211,238,.20), transparent 60%),
    radial-gradient(500px 400px at 50% 80%, rgba(168,85,247,.12), transparent 60%);
  filter: blur(18px);
  pointer-events:none;
}

/* Top nav */
.nav{
  position:sticky;
  top:0;
  z-index:5;
  backdrop-filter: blur(12px);
  background: linear-gradient(to bottom, rgba(7,9,19,.72), rgba(7,9,19,.35));
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.nav-inner{
  max-width:1100px;
  margin:0 auto;
  padding:16px 18px;
  display:flex;
  align-items:center;
  gap:18px;
  justify-content: space-between;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:var(--text);
  font-weight:700;
  letter-spacing:.2px;
  white-space: nowrap;
}

.brand-dot{
  width:10px;height:10px;border-radius:999px;
  background: linear-gradient(135deg, rgba(99,102,241,1), rgba(34,211,238,1));
  box-shadow:0 0 18px rgba(99,102,241,.55);
}

.brand-dot.small{
  width:9px;
  height:9px;
}

.nav-links{
  display:flex;
  gap:14px;
  align-items:center;
  flex:1;
  justify-content: center;
}

.nav-links.right{
  justify-content:flex-end;
  flex: 0;
}

.nav-links a{
  color:var(--muted);
  text-decoration:none;
  font-size:.95rem;
  padding:8px 10px;
  border-radius:10px;
  transition: background .15s ease, color .15s ease, transform .12s ease;
  font-weight: 500;
}

.nav-links a:hover{
  background:rgba(255,255,255,.06);
  color:var(--text);
  transform: translateY(-1px);
}

.signin-link{
  margin-left: 4px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  font-weight: 600;
  color: var(--text);
}

.signin-link:hover{
  background: rgba(255,255,255,.08);
}

/* Auth state pill */
.nav-user{ display:flex; align-items:center; gap:10px; }
.hidden{ display:none !important; }

.pill{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.status-dot{
  width:8px;height:8px;border-radius:999px;
  background: rgba(34,211,238,.95);
  box-shadow:0 0 18px rgba(34,211,238,.45);
}

/* Buttons */
.btn{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color:var(--text);
  padding:10px 14px;
  border-radius:12px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease, box-shadow .12s ease;
}

.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.06);
}

.btn:active{ transform: translateY(0px); }
.btn.ghost{ background: rgba(255,255,255,.03); }

.btn.primary{
  position: relative;
  border-color: rgba(99,102,241,.35);
  background: linear-gradient(135deg, rgba(99,102,241,.95), rgba(34,211,238,.72));
  box-shadow:0 0 30px rgba(99,102,241,.30);
}

.btn.primary::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(99,102,241,.65), rgba(34,211,238,.35));
  filter: blur(10px);
  opacity: .55;
  z-index:-1;
}

.btn.primary:hover{
  box-shadow:0 0 45px rgba(99,102,241,.40);
}

.btn.big{
  padding:12px 18px;
  border-radius:14px;
  font-weight:600;
}

/* Glass cards */
.glass{
  position: relative;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.045);
  backdrop-filter: blur(14px);
  border-radius:18px;
}

.glass::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius: inherit;
  padding:1px;
  background: linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.04));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events:none;
}

/* Hero */
.hero{
  position:relative;
  z-index:3;
}

.hero-inner{
  max-width: 980px;
  margin:0 auto;
  padding:78px 18px 24px;
  text-align:left;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color:var(--muted);
  font-size:.95rem;
}

.spark{
  width:10px;height:10px;border-radius:999px;
  background: rgba(99,102,241,1);
  box-shadow:0 0 18px rgba(99,102,241,.55);
}

.headline{
  margin:18px 0 10px;
  font-size: clamp(2.2rem, 4.2vw, 3.6rem);
  line-height:1.05;
  letter-spacing:-.6px;
}

.subhead{
  max-width:720px;
  color:var(--muted);
  font-size:1.06rem;
  line-height:1.6;
}

.cta-row{
  margin-top:20px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.stats{
  margin-top: 20px;
  padding:16px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}

.stat{
  padding:10px 12px;
  border-radius:14px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}

.stat-num{ font-weight:700; font-size:1.1rem; }
.stat-label{ color:var(--muted); margin-top:4px; font-size:.95rem; }

/* Sections */
.below{
  max-width:1100px;
  margin:0 auto;
  padding:28px 18px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
}

.card{ padding:18px; }
.card h3{ margin:0 0 6px; letter-spacing:-.2px; }
.card p{ margin:0; color:var(--muted); line-height:1.6; }

.wide{ padding:18px; }
.wide h2{ margin:0 0 8px; letter-spacing:-.3px; }
.wide p{ margin: 0 0 12px; color: var(--muted); line-height:1.75; }
.wide p:last-child{ margin-bottom: 0; }
.muted{ color: var(--muted2) !important; }

/* Legal sections */
.legal h3{
  margin: 18px 0 8px;
  letter-spacing: -0.2px;
}

.legal ul{
  margin: 8px 0 12px 18px;
  color: var(--muted);
  line-height: 1.75;
}

.legal li{ margin: 6px 0; }

.legal strong{
  color: rgba(255,255,255,.92);
  font-weight: 700;
}

.legal-header{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.legal-meta{
  margin: 0;
  color: var(--muted2);
  font-size: .95rem;
}

/* Reveal animation */
.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.on{
  opacity:1;
  transform: translateY(0);
}

/* Footer */
.footer{
  max-width:1100px;
  margin: 10px auto 50px;
  padding: 0 18px;
}

.footer-inner{
  padding: 16px 18px;
  display:flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  border-radius: 18px;
}

.footer-left{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 700;
  color: var(--text);
}

.footer-muted{
  color: var(--muted2);
  font-size: .95rem;
}

.footer-links{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-links a{
  color: var(--muted);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background .15s ease, color .15s ease;
}

.footer-links a:hover{
  background: rgba(255,255,255,.06);
  color: var(--text);
}

/* Responsive */
@media (max-width: 920px){
  .nav-inner{
    gap: 12px;
  }
  .grid{ grid-template-columns: 1fr; }
  .stats{ grid-template-columns: 1fr; }
}

@media (max-width: 520px){
  .nav-inner{ padding: 12px 14px; }
  .brand span:last-child{ font-size: .95rem; }
  .nav-links{ gap: 8px; }
  .nav-links a{ padding: 8px 8px; }
  .signin-link{ padding: 8px 10px; }
  .btn{ padding: 9px 12px; border-radius: 12px; }
}