:root{
  --bg: #0b1220;
  --panel: #101a2f;
  --panel-2:#0e1730;
  --text: #e9eefc;
  --muted:#a9b3d3;
  --brand:#6dd6ff;
  --accent:#f7c948;
  --danger:#ff6b6b;
  --ring: rgba(109,214,255,.25);
  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1100px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(109,214,255,.18), transparent 55%),
    radial-gradient(900px 600px at 80% 20%, rgba(247,201,72,.16), transparent 55%),
    radial-gradient(700px 500px at 40% 90%, rgba(255,107,107,.10), transparent 55%),
    linear-gradient(180deg, var(--bg), #070b14 70%);
  line-height: 1.55;
}

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

.container{ max-width: var(--max); margin: 0 auto; padding: 0 18px; }

.site-header{
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(7,11,20,.62);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 12px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .2px;
}
.brand img{ width: 34px; height: 34px; filter: drop-shadow(0 6px 16px rgba(0,0,0,.35)); }
.brand span{ font-size: 15px; }
.nav{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
}
.nav a{
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
}
.nav a.active{
  color: var(--text);
  background: rgba(109,214,255,.10);
  border-color: rgba(109,214,255,.22);
  box-shadow: 0 0 0 4px var(--ring);
}
.nav a:hover{
  color: var(--text);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
}

.hero{
  padding: 64px 0 18px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--muted);
  font-size: 13px;
}
.badge b{ color: var(--text); }
h1{
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
  margin: 14px 0 10px;
  letter-spacing: -0.6px;
}
.subhead{
  color: var(--muted);
  font-size: 18px;
  max-width: 62ch;
}
.cta-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  align-items:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  box-shadow: var(--shadow);
}
.btn:hover{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.18);
}
.btn.primary{
  background: linear-gradient(180deg, rgba(109,214,255,.22), rgba(109,214,255,.10));
  border-color: rgba(109,214,255,.30);
  box-shadow: 0 0 0 5px var(--ring), var(--shadow);
}
.btn.accent{
  background: linear-gradient(180deg, rgba(247,201,72,.20), rgba(247,201,72,.10));
  border-color: rgba(247,201,72,.30);
}
.btn .icon{
  width: 18px; height: 18px; display:inline-block;
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  margin: 18px 0 34px;
}
.card{
  grid-column: span 12;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card h2{ margin: 0 0 8px; font-size: 18px; letter-spacing: -.2px; }
.card p{ margin: 0; color: var(--muted); }
.card ul{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
.card li{ margin: 6px 0; }

@media (min-width: 800px){
  .card.span-4{ grid-column: span 4; }
  .card.span-6{ grid-column: span 6; }
  .card.span-8{ grid-column: span 8; }
}

.callout{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.callout .right{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.muted{ color: var(--muted); }
code{
  font-family: var(--mono);
  font-size: .95em;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.10);
  padding: 2px 6px;
  border-radius: 10px;
}

.page{ padding: 34px 0 40px; }
.page h1{ margin-top: 8px; }
.lead{ color: var(--muted); font-size: 18px; max-width: 70ch; }

.divider{
  height: 1px;
  background: rgba(255,255,255,.10);
  margin: 20px 0;
}

.form{
  display:grid;
  gap: 12px;
  max-width: 560px;
}
.field label{
  display:block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input, .field textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  color: var(--text);
  outline: none;
}
.field input:focus, .field textarea:focus{
  border-color: rgba(109,214,255,.35);
  box-shadow: 0 0 0 5px var(--ring);
}
.field textarea{ min-height: 140px; resize: vertical; }

.site-footer{
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(7,11,20,.55);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 12px;
  flex-wrap: wrap;
}
.social{
  display:flex;
  gap: 10px;
  align-items:center;
}
.social a{
  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,.05);
  color: var(--muted);
}
.social a:hover{
  color: var(--text);
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.16);
}
.social img{ width: 18px; height: 18px; }

.small{
  font-size: 13px;
  color: var(--muted);
}