:root {
  --bg: #0a2116;
  --bg2: #0e2a1c;
  --lime: #00ffa2;
  --mint: #b7ffd8;
  --gold: #ffd700;
  --muted: #3d7a5c;
  --text: #e8fff4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: 'Exo 2', system-ui, sans-serif;
  background: var(--bg);
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 255, 162, 0.18), transparent),
    radial-gradient(ellipse 60% 40% at 100% 80%, rgba(255, 215, 0, 0.08), transparent),
    var(--bg);
}

.wrap {
  width: min(960px, calc(100% - 2rem));
  margin-inline: auto;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gold);
  font-family: Orbitron, sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  font-size: 0.85rem;
}

.brand img {
  border-radius: 50%;
  border: 2px solid rgba(0, 255, 162, 0.45);
}

nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--mint);
  text-decoration: none;
  font-size: 0.9rem;
}

nav a:hover {
  color: var(--gold);
}

.hero {
  padding: 3.5rem 0 2.5rem;
}

.eyebrow {
  color: var(--lime);
  font-family: Orbitron, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1 {
  margin: 0.4rem 0 1rem;
  font-family: Orbitron, sans-serif;
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-shadow: 0 0 24px rgba(255, 215, 0, 0.35);
}

.lead {
  max-width: 34rem;
  font-size: 1.1rem;
  line-height: 1.55;
  color: rgba(183, 255, 216, 0.9);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.2rem;
  border-radius: 0.85rem;
  font-family: Orbitron, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.btn.gold {
  background: var(--gold);
  color: var(--bg);
  box-shadow: 0 0 18px rgba(255, 215, 0, 0.45);
}

.btn.ghost {
  border: 2px solid rgba(0, 255, 162, 0.55);
  color: var(--mint);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  padding: 1rem 0 3rem;
}

.features article,
.card {
  background: var(--bg2);
  border: 2px solid rgba(0, 255, 162, 0.35);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 0 20px rgba(0, 255, 162, 0.08);
}

.features h2,
.card h2 {
  margin: 0 0 0.5rem;
  font-family: Orbitron, sans-serif;
  font-size: 0.95rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.features p,
.card p,
.card li {
  margin: 0;
  color: var(--mint);
  line-height: 1.5;
}

.card + .card {
  margin-top: 1rem;
}

.card ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: var(--mint);
}

.page {
  padding: 2rem 0 3rem;
}

.page h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
}

.muted {
  color: var(--muted) !important;
  font-size: 0.92rem;
}

.footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(61, 122, 92, 0.5);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer a {
  color: var(--mint);
}