:root {
  --bg: #0b1020;
  --panel: #121a2f;
  --panel-soft: #18223d;
  --text: #e8edf7;
  --muted: #b7c2d9;
  --accent: #74c0fc;
  --accent-2: #8ce99a;
  --warning: #ffd43b;
  --border: #2b3a61;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  --gutter: 1.5rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #09101e 0%, #0f1730 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
}

a:hover {
  color: #a5d8ff;
}

.site-shell {
  width: calc(100% - (2 * var(--gutter)));
  max-width: none;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11, 16, 32, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text);
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.brand span {
  font-size: 0.82rem;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 0.48rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
  border-color: rgba(116, 192, 252, 0.25);
  background: rgba(116, 192, 252, 0.08);
}

.hero {
  padding: 4rem 0 2.75rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, 0.85fr);
  gap: 1.25rem;
  align-items: start;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(140, 233, 154, 0.08);
  border: 1px solid rgba(140, 233, 154, 0.2);
  color: var(--accent-2);
  font-size: 0.85rem;
}

.hero h1,
.page-intro h1 {
  margin: 0.8rem 0 1rem;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.08;
}

.hero p,
.page-intro p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: var(--muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-decoration: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.button:hover {
  background: rgba(255, 255, 255, 0.08);
}

.button.primary {
  background: linear-gradient(135deg, #1971c2, #364fc7);
  border-color: rgba(255, 255, 255, 0.12);
}

.button.primary:hover {
  background: linear-gradient(135deg, #1864ab, #3b5bdb);
}

.button.secondary {
  background: rgba(140, 233, 154, 0.08);
  border-color: rgba(140, 233, 154, 0.2);
}

.hero-panel,
.panel {
  background: linear-gradient(180deg, rgba(24, 34, 61, 0.95), rgba(18, 26, 47, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.1rem;
  padding: 1.15rem;
  box-shadow: var(--shadow);
  overflow-wrap: anywhere;
}

.stat-grid,
.card-grid,
.step-grid,
.two-col {
  display: grid;
  gap: 1rem;
}

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

.stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 0.9rem;
  padding: 0.95rem;
}

.stat strong {
  display: block;
  font-size: 1.55rem;
  color: var(--text);
}

.stat span {
  color: var(--muted);
  font-size: 0.93rem;
}

.section {
  padding: 1.35rem 0 2.1rem;
}

.section h2 {
  margin: 0 0 0.85rem;
  font-size: 1.65rem;
}

.section p,
.section li,
.section td,
.section th {
  color: var(--muted);
}

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

.card h3,
.step h3,
.panel h3 {
  margin-top: 0;
  margin-bottom: 0.45rem;
  color: var(--text);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.tag {
  display: inline-flex;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: var(--muted);
}

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

.step-number {
  width: 2rem;
  height: 2rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(116, 192, 252, 0.1);
  border: 1px solid rgba(116, 192, 252, 0.25);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.page-intro {
  padding: 3rem 0 1.5rem;
}

.two-col {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
}

.callout {
  border-left: 4px solid var(--warning);
  padding: 0.95rem 1rem;
  background: rgba(255, 212, 59, 0.08);
  border-radius: 0.8rem;
}

.callout strong {
  color: var(--text);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  overflow: hidden;
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.02);
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.85rem 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 650;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 1rem;
  border-radius: 0.85rem;
}

.compact-table th,
.compact-table td {
  padding: 0.7rem 0.7rem;
  font-size: 0.92rem;
}

.compact-table td:first-child,
.compact-table th:first-child {
  white-space: nowrap;
}

.download-catalog {
  table-layout: fixed;
}

.download-catalog th:nth-child(1),
.download-catalog td:nth-child(1) {
  width: 16%;
}

.download-catalog th:nth-child(2),
.download-catalog td:nth-child(2) {
  width: 13%;
}

.download-catalog th:nth-child(3),
.download-catalog td:nth-child(3) {
  width: 43%;
}

.download-catalog th:nth-child(4),
.download-catalog td:nth-child(4) {
  width: 28%;
}

.download-catalog td code {
  display: block;
  margin-top: 0.35rem;
  white-space: normal;
}

pre,
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

pre {
  margin: 1rem 0;
  padding: 0.95rem 1rem;
  border-radius: 0.85rem;
  overflow-x: auto;
  background: #0a1122;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

code {
  color: #d0ebff;
}

td a,
td code,
.panel code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

td code {
  display: inline-block;
  max-width: 100%;
  white-space: normal;
}

.site-footer {
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.mini-list {
  margin: 0;
  padding-left: 1.2rem;
}

.utility-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

@media (max-width: 920px) {
  .hero-grid,
  .two-col,
  .card-grid,
  .step-grid {
    grid-template-columns: 1fr;
  }

  .site-header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }
}