:root {
  --bg: #070a0d;
  --panel: #0b1118;
  --text: #d6e1ea;
  --muted: #9ab0c1;
  --line: #15202c;
  --accent: #18c8ff;
  --accent2: #6ef3ff;
  --warn: #ffcc66;
  --max: 1080px;
  --radius: 18px;
}

* {
  box-sizing: border-box
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 80% 15%, rgba(24, 200, 255, 0.10), transparent 60%),
    radial-gradient(900px 700px at 15% 30%, rgba(110, 243, 255, 0.08), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
}

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

a:hover {
  color: var(--accent2)
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 17, 24, 0.8), rgba(11, 17, 24, 0.55));
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px
}

.brand img {
  width: 40px;
  height: 40px
}

.brand .name {
  font-weight: 700;
  letter-spacing: 0.3px
}

.brand .tag {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px
}

.navlinks {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center
}

.navlinks a {
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid transparent;
}

.navlinks a.active {
  color: var(--text);
  border-color: rgba(24, 200, 255, 0.25);
  background: rgba(24, 200, 255, 0.06);
}

.hero {
  margin-top: 18px;
  padding: 34px 22px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(180deg, rgba(11, 17, 24, 0.75), rgba(11, 17, 24, 0.35));
  position: relative;
  overflow: hidden;
}

.hero:before {
  content: "";
  position: absolute;
  inset: -2px;
  background: radial-gradient(700px 380px at 70% 15%, rgba(24, 200, 255, 0.20), transparent 60%),
    radial-gradient(600px 320px at 20% 75%, rgba(110, 243, 255, 0.14), transparent 60%);
  pointer-events: none;
  filter: blur(2px);
}

.hero>* {
  position: relative
}

.kicker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

.kicker .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent)
}

h1 {
  margin: 12px 0 10px;
  font-size: 42px;
  line-height: 1.12;
  letter-spacing: -0.5px
}

h2 {
  margin: 0 0 10px;
  font-size: 28px;
  letter-spacing: -0.2px
}

h3 {
  margin: 0 0 8px;
  font-size: 18px
}

p {
  margin: 0 0 14px;
  color: var(--text)
}

.muted {
  color: var(--muted)
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.card {
  grid-column: span 6;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 17, 24, 0.55);
}

.card.full {
  grid-column: span 12
}

.card.small {
  grid-column: span 4
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(24, 200, 255, 0.25);
  background: rgba(24, 200, 255, 0.06);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.hr {
  height: 1px;
  background: var(--line);
  margin: 20px 0
}

.footer {
  margin-top: 22px;
  padding: 18px 4px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.footer a {
  color: var(--muted)
}

.footer a:hover {
  color: var(--text)
}

ul {
  margin: 0 0 14px 18px;
  color: var(--text)
}

li {
  margin: 6px 0
}

.callout {
  border-left: 3px solid var(--accent);
  padding: 12px 14px;
  background: rgba(24, 200, 255, 0.06);
  border-radius: 12px;
  color: var(--text);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 900px) {
  h1 {
    font-size: 34px
  }

  .card.small {
    grid-column: span 12
  }

  .card {
    grid-column: span 12
  }

  .nav {
    flex-direction: column;
    align-items: flex-start
  }
}

.brand-logo {
  width: 48px;
  /* or 52px */
  height: auto;
  display: block;
}

.brand-logo {
  width: 48px;
  height: auto;
  display: block;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.6), transparent 60%);
  border-radius: 999px;
}

@media (max-width: 480px) {
  .brand-logo {
    width: 36px;
  }
}