:root{
  --midnight:#0F172A;
  --slate:#1E293B;
  --mist:#E5E7EB;
  --muted:#94A3B8;
  --steel:#64748B;
  --amber:#F59E0B;
  --amber2:#FBBF24;
  --teal:#14B8A6;
  --ring: rgba(148,163,184,0.25);
  --shadow: 0 16px 40px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 20% 10%, rgba(20,184,166,.16), transparent 55%),
              radial-gradient(1200px 700px at 80% 0%, rgba(245,158,11,.14), transparent 55%),
              var(--midnight);
  color: var(--mist);
  line-height:1.6;
}

a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

.nav{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(15,23,42,.75);
  border-bottom:1px solid rgba(148,163,184,.12);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:30px;height:30px}
.brand span{font-weight:700;letter-spacing:.2px}
.nav-links{display:flex;gap:14px;align-items:center}
.nav-links a{opacity:.85;text-decoration:none;font-weight:600;font-size:14px}
.nav-links a:hover{opacity:1}

.hero{padding:56px 0 28px}
.hero-card{
  border:1px solid rgba(148,163,184,.14);
  background: rgba(30,41,59,.55);
  box-shadow: var(--shadow);
  border-radius: 22px;
  padding: 28px;
  overflow:hidden;
  position:relative;
}
.hero-card:before{
  content:"";
  position:absolute; inset:-2px;
  background: linear-gradient(135deg, rgba(20,184,166,.22), rgba(245,158,11,.18));
  opacity:.55;
  filter: blur(28px);
  z-index:0;
}
.hero-content{position:relative;z-index:1;display:grid;grid-template-columns: 1.2fr .8fr;gap:22px;align-items:center}
@media (max-width: 860px){
  .hero-content{grid-template-columns:1fr}
}

.logo-wrap img{max-width:100%;height:auto}
.kicker{
  display:inline-flex; gap:10px; align-items:center;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  color: var(--muted);
  border: 1px solid rgba(148,163,184,.18);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15,23,42,.45);
}
.dot{width:8px;height:8px;border-radius:99px;background: var(--teal);box-shadow:0 0 0 4px rgba(20,184,166,.18)}

h1{margin:14px 0 10px;font-size:44px;line-height:1.15;letter-spacing:-.5px}
@media (max-width: 520px){ h1{font-size:36px} }

.sub{color: var(--muted);font-size:18px;margin:0 0 18px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius: 12px;
  text-decoration:none;
  font-weight:750;
  border: 1px solid rgba(148,163,184,.16);
  background: rgba(15,23,42,.55);
}
.btn:hover{border-color: rgba(148,163,184,.28)}
.btn-primary{
  background: linear-gradient(135deg, var(--amber2), var(--amber));
  color: var(--midnight);
  border: none;
}
.btn-primary:hover{filter: brightness(1.05)}
.btn-secondary{color: var(--mist)}
.btn-small{padding:10px 12px;font-size:14px;border-radius:10px}

.section{padding:34px 0}
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 860px){ .grid{grid-template-columns:1fr} }

.card{
  border:1px solid rgba(148,163,184,.14);
  background: rgba(30,41,59,.35);
  border-radius: 18px;
  padding: 18px;
}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color: var(--muted)}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; font-weight:750;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid rgba(148,163,184,.18);
  background: rgba(15,23,42,.35);
  color: var(--mist);
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 860px){ .split{grid-template-columns:1fr} }

blockquote{
  margin:0;
  padding: 16px 18px;
  border-left: 3px solid rgba(245,158,11,.85);
  background: rgba(15,23,42,.35);
  border-radius: 12px;
  color: var(--mist);
}
.quote-by{margin-top:10px;color: var(--muted);font-size:14px}

.form{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
  margin-top: 12px;
}
.input{
  flex: 1 1 240px;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(148,163,184,.20);
  background: rgba(15,23,42,.55);
  color: var(--mist);
  outline: none;
}
.input:focus{border-color: rgba(20,184,166,.55); box-shadow: 0 0 0 4px rgba(20,184,166,.12)}
.help{color: var(--muted);font-size:13px;margin-top:8px}

.footer{
  padding: 26px 0 36px;
  color: var(--muted);
  border-top: 1px solid rgba(148,163,184,.12);
  margin-top: 24px;
}
.footer small{opacity:.95}