:root {
  color-scheme: dark;
  --bg: #07090d;
  --ink: #f2f4f8;
  --muted: #8b93a7;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #53fc18;
  --accent-2: #3de0c6;
  --ok: #1db954;
  --danger: #ff5c7a;
  --max: 1080px;
  --font-display: 'Archivo Black', sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--bg); color-scheme: dark; }
html.is-painted body { opacity: 1; }

/* Same-origin navigations: crossfade instead of a hard document swap */
@view-transition { navigation: auto; }
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.16s;
  animation-timing-function: ease;
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--accent);
  font-size: 0.92em;
}

.wrap {
  width: min(100% - 48px, var(--max));
  margin-inline: auto;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(800px 420px at 12% -8%, rgba(83, 252, 24, 0.16), transparent 55%),
    radial-gradient(640px 400px at 100% 8%, rgba(61, 224, 198, 0.1), transparent 50%),
    linear-gradient(180deg, #07090d 0%, #0b0f16 50%, #07090d 100%);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 0;
  position: relative;
  z-index: 2;
}
.nav-brand {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}
.nav-brand span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}
.nav-links a:hover { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  padding: 14px 26px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--accent);
  color: #05210a;
  box-shadow: 0 12px 32px rgba(83, 252, 24, 0.28);
}
.btn-connected,
.btn-connected:hover {
  background: var(--ok);
  color: #04140a;
  box-shadow: 0 12px 28px rgba(29, 185, 84, 0.3);
  pointer-events: none;
  cursor: default;
  transform: none;
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.section-kicker {
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 12px;
  max-width: 16ch;
}
.section-lead {
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 32px;
}

footer {
  padding: 36px 0 56px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 800px) {
  .nav-links { display: none; }
  .wrap { width: min(100% - 32px, var(--max)); }
}