body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #0d0d16;
  color: #f3f3f3;
}
header {
  display: flex;
  align-items: center;
  background: #181825;
  padding: 1em 2em;
  border-bottom: 2px solid #84f0c7;
}
.logo {
  height: 48px;
  margin-right: 2em;
}
nav a {
  color: #9fffe6;
  text-decoration: none;
  margin: 0 1em;
  font-weight: bold;
  font-size: 1.1em;
  transition: color 0.2s;
}
nav a.active,
nav a:hover {
  color: #fff;
  text-shadow: 0 0 8px #84f0c7;
}
main {
  max-width: 900px;
  margin: 2em auto;
  padding: 2em;
  background: #171726;
  border-radius: 20px;
  box-shadow: 0 4px 32px #0008;
}
.hero {
  text-align: center;
  padding-bottom: 2em;
}
.cta .btn,
.btn {
  display: inline-block;
  background: #9fffe6;
  color: #171726;
  padding: 0.75em 1.5em;
  margin: 1em 0.5em;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.2s;
}
.cta .btn-secondary,
.btn-secondary {
  background: transparent;
  color: #9fffe6;
  border: 2px solid #9fffe6;
}
.cta .btn:hover,
.btn:hover,
.btn-secondary:hover {
  background: #84f0c7;
  color: #181825;
}
h1, h2, h3 {
  color: #84f0c7;
  margin-bottom: 0.5em;
}
h1 {
  font-size: 2.5em;
}
h2 {
  font-size: 1.6em;
}
h3 {
  font-size: 1.2em;
}
.ecosystem-grid, .dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
  gap: 1.2em;
  margin: 2em 0;
}
.ecosystem-grid div, .dashboard-grid div {
  background: #202036;
  border-radius: 12px;
  padding: 1em;
  min-height: 120px;
  box-shadow: 0 2px 8px #0005;
}
.badge {
  display: inline-block;
  padding: 0.2em 0.7em;
  border-radius: 8px;
  font-weight: bold;
  margin-right: 0.5em;
  margin-bottom: 0.3em;
  font-size: 1em;
}
.badge.online { background: #22ff9c; color: #181825; }
.badge.progress { background: #ffc36a; color: #181825; }
.badge.planned { background: #1e9cff; color: #fff; }
.badge.beta { background: #c97cff; color: #fff; }
.roadmap {
  padding-left: 1.2em;
}
.get-involved {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  list-style: none;
  padding-left: 0;
}
.get-involved li {
  margin: 0;
}
.note {
  color: #aaa;
  font-size: 0.97em;
}
footer {
  text-align: center;
  padding: 2em 0 1em 0;
  color: #aaa;
  font-size: 1em;
  background: none;
}
footer .legal {
  display: block;
  margin-top: 0.6em;
  font-size: 0.95em;
}
@media (max-width: 600px) {
  main { padding: 1em; }
  header { flex-direction: column; align-items: flex-start; }
  nav a { margin: 0 0.5em; font-size: 1em; }
}