:root {
  --bg: #060b14;
  --bg-soft: #0a1220;
  --panel: rgba(13, 22, 38, 0.86);
  --panel-strong: rgba(15, 25, 43, 0.96);
  --line: rgba(137, 154, 184, 0.18);
  --line-strong: rgba(240, 185, 11, 0.28);
  --text: #f5f8fd;
  --text-soft: #c8d4e5;
  --muted: #8b9bb5;
  --yellow: #f0b90b;
  --blue: #2f6bff;
  --mint: #16c79a;
  --red: #ff6b6b;
  --code: #0b111d;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
  --max: 1320px;
  --font-body: "Inter", "Manrope", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  background:
    radial-gradient(circle at 14% 4%, rgba(47, 107, 255, 0.22), transparent 28%),
    radial-gradient(circle at 82% 8%, rgba(240, 185, 11, 0.18), transparent 24%),
    linear-gradient(180deg, #060b14 0%, #08111d 48%, #040811 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(133, 155, 186, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(133, 155, 186, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.86), transparent 90%);
  z-index: -1;
}

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

code,
pre {
  font-family: var(--font-mono);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 11, 20, 0.76);
  backdrop-filter: blur(18px);
}

.topbar__inner {
  width: min(var(--max), calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--yellow), var(--blue));
  color: #07111f;
  font-family: var(--font-mono);
  font-weight: 800;
  box-shadow: 0 16px 36px rgba(47, 107, 255, 0.22);
}

.brand__name {
  display: block;
  font-weight: 800;
  letter-spacing: 0;
}

.brand__meta {
  display: block;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.topnav a {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.topnav a:hover,
.topnav a:focus-visible {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 8px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 750;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(240, 185, 11, 0.09);
}

.button--primary {
  border-color: rgba(240, 185, 11, 0.48);
  background: linear-gradient(135deg, var(--yellow), #ffd766);
  color: #07111f;
}

.hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 62px 0 28px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.72fr);
  gap: 28px;
  align-items: stretch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(240, 185, 11, 0.26);
  background: rgba(240, 185, 11, 0.09);
  color: #ffe18a;
  border-radius: 8px;
  padding: 7px 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

h1 {
  max-width: 860px;
  margin: 20px 0 16px;
  font-size: clamp(2.35rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero__lead {
  max-width: 760px;
  margin: 0;
  color: var(--text-soft);
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.stat {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  padding: 16px;
}

.stat strong {
  display: block;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 1.18rem;
}

.stat span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.9rem;
}

.endpoint-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.endpoint-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 4px 8px;
  color: #07111f;
  background: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
}

.endpoint-card__body {
  padding: 18px;
}

.endpoint-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(137, 154, 184, 0.12);
}

.endpoint-row:last-child {
  border-bottom: 0;
}

.endpoint-row span {
  color: var(--muted);
  font-size: 0.86rem;
}

.endpoint-row code {
  color: var(--text);
  word-break: break-word;
}

.layout {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 72px;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 15, 27, 0.78);
  padding: 14px;
}

.sidebar strong {
  display: block;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  margin: 6px 8px 10px;
}

.sidebar a {
  display: block;
  border-radius: 7px;
  padding: 8px;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.sidebar a:hover,
.sidebar a:focus-visible {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.content {
  min-width: 0;
}

.section {
  scroll-margin-top: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(9, 16, 29, 0.72);
  padding: 28px;
  margin-bottom: 18px;
}

.section h2 {
  margin: 0 0 10px;
  font-size: 1.7rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.section h3 {
  margin: 26px 0 10px;
  font-size: 1.12rem;
}

.section p {
  color: var(--text-soft);
  margin: 10px 0;
}

.section ul,
.section ol {
  color: var(--text-soft);
  padding-left: 22px;
}

.section li {
  margin: 7px 0;
}

.callout {
  margin: 18px 0;
  border-left: 3px solid var(--yellow);
  background: rgba(240, 185, 11, 0.08);
  padding: 12px 14px;
  color: var(--text-soft);
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mini-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  padding: 16px;
}

.mini-card strong {
  display: block;
  margin-bottom: 6px;
}

.mini-card p {
  margin: 0;
  color: var(--muted);
}

pre {
  position: relative;
  margin: 14px 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code);
  overflow: auto;
  padding: 16px;
  color: #dce7f7;
  font-size: 0.87rem;
  line-height: 1.62;
}

:not(pre) > code {
  border: 1px solid rgba(137, 154, 184, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 5px;
  color: #ffe18a;
  font-size: 0.9em;
}

.copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  cursor: pointer;
}

.copy-btn:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 16px 0;
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.94rem;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(137, 154, 184, 0.13);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
}

td {
  color: var(--text-soft);
}

tr:last-child td {
  border-bottom: 0;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 42px;
  color: var(--muted);
}

.footer__inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .hero__grid,
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .hero__stats,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar__inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .topnav {
    width: 100%;
  }

  .topnav a {
    padding-left: 0;
  }

  .hero {
    padding-top: 36px;
  }

  .section {
    padding: 20px;
  }

  .endpoint-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}