:root {
  color-scheme: dark;
  --bg: #070914;
  --bg-2: #101528;
  --panel: rgba(14, 18, 35, 0.88);
  --panel-strong: #11172c;
  --text: #f7faff;
  --muted: #9daac2;
  --line: rgba(125, 239, 255, 0.18);
  --cyan: #22e7e8;
  --blue: #2aa8ff;
  --cyan-soft: rgba(34, 231, 232, 0.14);
}
* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(1100px 620px at 50% -10%, rgba(42, 168, 255, 0.10), transparent 60%),
    radial-gradient(900px 600px at 88% 0%, rgba(34, 231, 232, 0.07), transparent 55%),
    linear-gradient(180deg, var(--bg-2), var(--bg) 42%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 20, 0.82);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 750;
  font-size: 20px;
  text-decoration: none;
}
.brand-mark {
  position: relative;
  display: inline-block;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 24px rgba(34, 231, 232, 0.35);
}
.brand-mark::before {
  content: "";
  position: absolute;
  inset: 7px 8px;
  background: #07101c;
  border-radius: 50%;
}
.brand-mark::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 9px;
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid var(--cyan);
  filter: drop-shadow(0 0 6px rgba(34, 231, 232, 0.75));
}
nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 16px;
}
nav a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
nav a:hover { color: var(--text); }
.content {
  width: min(980px, calc(100% - 40px));
  margin: 42px auto 56px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  padding: clamp(24px, 5vw, 52px);
  position: relative;
}
.home-page .content {
  width: min(1120px, calc(100% - 40px));
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: clamp(30px, 5vw, 68px);
  padding: clamp(28px, 6vw, 70px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(9, 13, 27, 0.96), rgba(12, 17, 34, 0.82)),
    radial-gradient(circle at 12% 20%, rgba(34, 231, 232, 0.16), transparent 22rem);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.5);
}
.hero-copy { max-width: 620px; }
.hero-media {
  margin: 0;
  position: relative;
}
.hero-media::before {
  content: "";
  position: absolute;
  inset: 14% 18% auto auto;
  width: 42%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(34, 231, 232, 0.18);
  filter: blur(42px);
}
.hero-logo {
  display: block;
  position: relative;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow:
    0 22px 80px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(125, 239, 255, 0.12);
}
.eyebrow {
  color: var(--cyan);
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 18px;
  max-width: 820px;
  font-size: clamp(36px, 6vw, 70px);
  letter-spacing: 0;
}
.lede {
  color: #d5def0;
  max-width: 660px;
  font-size: 18px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease, filter 0.15s ease;
}
.button:hover { background: rgba(255,255,255,0.09); transform: translateY(-1px); }
.button.primary {
  color: #06111a;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  font-weight: 750;
}
.button.primary:hover { filter: brightness(1.05); }
.link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.link-grid.products {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.link-grid.products a {
  min-height: 180px;
}
.link-grid a,
.link-grid > div {
  min-height: 160px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-strong);
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}
.link-grid a:hover {
  border-color: rgba(125, 239, 255, 0.34);
  background: #141a30;
  transform: translateY(-2px);
}
.link-grid strong {
  display: block;
  color: var(--text);
  font-size: 18px;
  margin-bottom: 8px;
}
.link-grid span { color: var(--muted); }
.link-grid a.featured {
  border-color: rgba(125, 239, 255, 0.34);
  background: #131a30;
}
.link-grid .tier {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.link-grid .tier-premium {
  color: #06111a;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}
.feature-set {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 8px;
}
.feature-set > div {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-strong);
  padding: 20px 22px;
}
.feature-set h3 {
  margin: 0 0 12px;
  padding: 0;
  font-size: 16px;
  color: var(--text);
}
.feature-set ul { margin: 0; padding-left: 18px; }
.feature-set li { margin-bottom: 7px; font-size: 14px; color: var(--muted); }
.feature-set li:last-child { margin-bottom: 0; }
h1, h2, h3, h4 { line-height: 1.2; margin: 1.6em 0 0.55em; letter-spacing: 0; }
h1 { margin-top: 0; font-size: clamp(34px, 5vw, 52px); }
h2 { font-size: 26px; border-top: 1px solid var(--line); padding-top: 28px; }
h3 { font-size: 21px; color: #dcecff; }
p, ul, table, blockquote { margin: 0 0 18px; }
p, li, td { color: #d6deee; }
ul { padding-left: 24px; }
code {
  background: rgba(34, 231, 232, 0.1);
  border: 1px solid rgba(34, 231, 232, 0.16);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  font-size: 0.92em;
  color: #bafcff;
}
pre {
  overflow-x: auto;
  background: #08111f;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin: 0 0 18px;
}
pre code {
  display: block;
  background: transparent;
  border: 0;
  padding: 0;
  color: #dcecff;
}
.doc-image {
  margin: 0 0 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #08111f;
  padding: 12px;
}
.doc-image img {
  display: block;
  width: 100%;
  height: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
th, td {
  text-align: left;
  vertical-align: top;
  border: 1px solid var(--line);
  padding: 10px 12px;
}
th { background: rgba(34, 231, 232, 0.08); color: var(--text); }
blockquote {
  border-left: 4px solid var(--cyan);
  padding: 12px 18px;
  background: var(--cyan-soft);
  color: #e7fbff;
}
hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 30px 0;
}
.site-footer {
  color: var(--muted);
  font-size: 13px;
  padding: 24px clamp(20px, 5vw, 56px) 40px;
  text-align: center;
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-media { order: -1; }
  .link-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .link-grid.products { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  nav { justify-content: flex-start; }
  .content { margin-top: 24px; }
  .hero { min-height: 0; }
  .link-grid { grid-template-columns: 1fr; }
}