:root {
  --aeon-bg: #07111c;
  --aeon-bg-soft: #0d1c2c;
  --aeon-panel: rgba(11, 25, 40, 0.88);
  --aeon-panel-strong: rgba(10, 19, 31, 0.96);
  --aeon-line: rgba(152, 190, 240, 0.18);
  --aeon-line-strong: rgba(152, 190, 240, 0.32);
  --aeon-text: #edf6ff;
  --aeon-muted: #96abc1;
  --aeon-heading: #f8fbff;
  --aeon-primary: #8ef2d8;
  --aeon-accent: #76a9ff;
  --aeon-warm: #ff9966;
  --aeon-shadow: 0 28px 80px rgba(2, 10, 20, 0.45);
  --aeon-radius: 26px;
  --aeon-nav-offset: 5.25rem;
}

html,
body {
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(118, 169, 255, 0.16), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(142, 242, 216, 0.12), transparent 22%),
    linear-gradient(180deg, #07111c 0%, #091523 52%, #050c15 100%);
  color: var(--aeon-text);
  font-family: Aptos, Bahnschrift, "Segoe UI", sans-serif;
}

html {
  scroll-padding-top: var(--aeon-nav-offset);
}

body {
  position: relative;
}

.navbar,
footer,
body > .container {
  position: relative;
  z-index: 1;
}

.navbar {
  z-index: 1100;
  background: rgba(5, 11, 20, 0.94) !important;
  border-bottom: 1px solid var(--aeon-line);
}

.navbar-brand,
.navbar-brand:hover,
.navbar-brand:focus,
.nav-link,
.nav-link:hover,
.nav-link:focus {
  color: var(--aeon-text) !important;
}

.aeon-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.aeon-brand-mark {
  width: 2.35rem;
  height: 2.35rem;
  filter: drop-shadow(0 12px 24px rgba(118, 169, 255, 0.35));
}

.aeon-brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.aeon-brand-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.aeon-brand-tagline {
  color: var(--aeon-muted);
  font-size: 0.78rem;
}

.navbar-nav .nav-link {
  border-radius: 999px;
  font-size: 0.94rem;
  margin: 0 0.18rem;
  padding: 0.55rem 0.95rem !important;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  background: rgba(118, 169, 255, 0.12);
  color: var(--aeon-heading) !important;
  transform: translateY(-1px);
}

.navbar .container {
  max-width: 1440px;
  padding: 0.75rem 1.15rem;
}

body > .container {
  max-width: 1440px;
  margin-top: 0;
  min-height: auto;
  padding-top: 1.5rem;
  padding-left: 1.15rem;
  padding-right: 1.15rem;
}

body > .container > .row {
  margin: 0;
}

.aeon-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 240px;
  gap: 1.4rem;
  align-items: start;
  width: 100%;
}

.aeon-shell.is-homepage {
  display: block;
}

.aeon-sidebar,
.aeon-toc {
  position: sticky;
  top: var(--aeon-nav-offset);
}

.aeon-sidebar-inner,
.aeon-toc-inner,
.aeon-article,
.glass-card,
.journey-card,
.doc-card {
  background: var(--aeon-panel);
  border: 1px solid var(--aeon-line);
  border-radius: var(--aeon-radius);
  box-shadow: var(--aeon-shadow);
}

.aeon-sidebar-inner,
.aeon-toc-inner {
  max-height: calc(100vh - var(--aeon-nav-offset) - 1rem);
  overflow: auto;
  overscroll-behavior: contain;
  padding: 1rem 0.95rem;
}

.aeon-sidebar-label,
.aeon-toc-label,
.section-kicker,
.hero-kicker,
.doc-card-label {
  color: var(--aeon-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.aeon-nav-list,
.aeon-nav-sublist,
.aeon-toc-list,
.aeon-toc-sublist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.aeon-nav-item + .aeon-nav-item,
.aeon-toc-item + .aeon-toc-item {
  margin-top: 0.2rem;
}

.aeon-nav-group-title {
  color: var(--aeon-muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  margin: 0.9rem 0 0.45rem;
  text-transform: uppercase;
}

.aeon-nav-sublist {
  display: grid;
  gap: 0.2rem;
}

.aeon-nav-link {
  color: var(--aeon-text);
  display: block;
  font-size: 0.98rem;
  line-height: 1.3;
  padding: 0.7rem 0.8rem;
  border: 1px solid transparent;
  border-radius: 18px;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.aeon-nav-link:hover,
.aeon-nav-link.active {
  background: rgba(118, 169, 255, 0.1);
  border-color: var(--aeon-line);
  color: var(--aeon-heading);
  transform: translateX(2px);
}

.aeon-main {
  min-width: 0;
}

.aeon-page-summary {
  color: var(--aeon-muted);
  font-size: 1rem;
  line-height: 1.45;
  margin: 0 0 0.85rem;
  padding: 0 0.15rem;
}

.aeon-article {
  padding: 2rem 2.1rem;
}

.aeon-home-article {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--aeon-heading);
  font-family: Bahnschrift, Aptos, "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 4vw, 4.35rem);
  line-height: 1.02;
}

h2 {
  font-size: clamp(1.6rem, 2vw, 2.25rem);
  margin-top: 2.4rem;
}

h3 {
  font-size: 1.2rem;
  margin-top: 1.7rem;
}

p,
li,
td,
th {
  color: var(--aeon-text);
  font-size: 1rem;
  line-height: 1.72;
}

a {
  color: var(--aeon-primary);
}

a:hover,
a:focus {
  color: #bcffef;
}

code,
pre,
kbd,
samp {
  font-family: Consolas, "SFMono-Regular", "Liberation Mono", monospace;
}

pre {
  position: relative;
  background: rgba(5, 12, 20, 0.86);
  border: 1px solid var(--aeon-line);
  border-radius: 20px;
  color: #d8e8ff;
  overflow-x: auto;
  padding: 1rem 3.4rem 1rem 1.1rem;
}

code {
  background: rgba(118, 169, 255, 0.14);
  border-radius: 8px;
  color: #d9e9ff;
  padding: 0.15rem 0.42rem;
}

pre code {
  background: transparent;
  padding: 0;
}

.aeon-copy-button {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(142, 242, 216, 0.24);
  border-radius: 999px;
  background: rgba(16, 34, 52, 0.94);
  color: var(--aeon-text);
  cursor: pointer;
  font-size: 0.92rem;
  line-height: 1;
  padding: 0;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.aeon-copy-button:hover,
.aeon-copy-button:focus {
  background: rgba(118, 169, 255, 0.16);
  border-color: var(--aeon-line-strong);
  color: var(--aeon-heading);
}

.aeon-copy-button.is-copied {
  background: rgba(142, 242, 216, 0.18);
  border-color: rgba(142, 242, 216, 0.42);
  color: var(--aeon-primary);
}

blockquote,
.admonition {
  background: rgba(15, 29, 46, 0.84);
  border: 1px solid var(--aeon-line);
  border-left: 4px solid var(--aeon-primary);
  border-radius: 20px;
  margin: 1.2rem 0;
  padding: 1rem 1.15rem;
}

.admonition-title {
  color: var(--aeon-heading);
  font-weight: 700;
}

.aeon-table-wrap {
  margin: 1.35rem 0;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid rgba(118, 169, 255, 0.18);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(14, 28, 44, 0.98), rgba(8, 16, 27, 0.96));
  box-shadow: 0 18px 42px rgba(2, 10, 20, 0.24);
}

table,
.aeon-table {
  width: 100%;
  min-width: 0;
  margin: 0;
  table-layout: auto;
  border-collapse: separate;
  border-spacing: 0;
  border: 0;
  border-radius: 0;
  overflow: hidden;
}

thead th {
  background: linear-gradient(180deg, rgba(28, 49, 74, 0.98), rgba(20, 37, 58, 0.98));
  color: #f6fbff;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

th,
td {
  background: transparent;
  border-bottom: 1px solid rgba(118, 169, 255, 0.1);
  padding: 0.95rem 1rem;
  vertical-align: top;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
}

tbody tr:nth-child(odd) td {
  background: rgba(14, 29, 45, 0.82);
}

tbody tr:nth-child(even) td {
  background: rgba(10, 21, 34, 0.96);
}

tbody tr:hover td {
  background: rgba(21, 43, 67, 0.94);
}

th + th,
td + td {
  border-left: 1px solid rgba(118, 169, 255, 0.1);
}

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

.aeon-table td code,
.aeon-table th code,
table td code,
table th code {
  background: rgba(118, 169, 255, 0.12);
  border: 1px solid rgba(118, 169, 255, 0.18);
  color: #dce8ff;
}

@media (max-width: 768px) {
  table,
  .aeon-table {
    min-width: 34rem;
  }
}

.hero-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 2rem;
  padding: 2.4rem;
  border: 1px solid var(--aeon-line-strong);
  border-radius: 34px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(15, 29, 48, 0.95), rgba(7, 16, 28, 0.88)),
    radial-gradient(circle at top right, rgba(118, 169, 255, 0.16), transparent 38%);
  box-shadow: var(--aeon-shadow);
}

.hero-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.03) 49%, transparent 100%),
    linear-gradient(transparent 0%, rgba(255, 255, 255, 0.03) 49%, transparent 100%);
  background-size: 160px 160px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 92%);
  pointer-events: none;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-lead {
  color: var(--aeon-muted);
  font-size: 1.08rem;
  margin: 1.25rem 0 1.75rem;
  max-width: 52rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.hero-actions .btn {
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  padding: 0.85rem 1.15rem;
}

.hero-actions .btn-primary {
  background: linear-gradient(135deg, var(--aeon-primary), #56d9ff);
  border-color: rgba(255, 255, 255, 0.12);
  color: #06131f;
}

.hero-actions .btn-secondary {
  background: rgba(118, 169, 255, 0.12);
  border-color: var(--aeon-line);
  color: var(--aeon-text);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.metric-card {
  background: rgba(8, 18, 30, 0.68);
  border: 1px solid var(--aeon-line);
  border-radius: 22px;
  padding: 1rem;
}

.metric-value {
  display: block;
  color: var(--aeon-heading);
  font-size: 1.7rem;
  font-weight: 700;
}

.metric-label {
  color: var(--aeon-muted);
  font-size: 0.92rem;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img {
  width: min(100%, 32rem);
  height: auto;
  animation: floatGraphic 7s ease-in-out infinite;
  filter: drop-shadow(0 26px 40px rgba(0, 0, 0, 0.4));
}

.aeon-sidebar-inner,
.aeon-toc-inner,
.aeon-article,
.glass-card,
.journey-card,
.doc-card,
.hero-shell {
  background-clip: padding-box;
}

@keyframes floatGraphic {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.spotlight-grid,
.doc-grid,
.journey-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.4rem;
}

.spotlight-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.6rem;
}

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

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

.glass-card,
.journey-card,
.doc-card {
  padding: 1.45rem;
}

.feature-list {
  display: grid;
  gap: 0.95rem;
}

.feature-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
}

.feature-row p,
.card-note,
.journey-card p,
.doc-card p {
  color: var(--aeon-muted);
  margin: 0;
}

.feature-pill {
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.42rem 0.72rem;
  text-transform: uppercase;
}

.feature-pill.orch {
  background: rgba(118, 169, 255, 0.16);
  color: #bed4ff;
}

.feature-pill.aeon {
  background: rgba(142, 242, 216, 0.16);
  color: #b9fff0;
}

.feature-pill.lib {
  background: rgba(255, 153, 102, 0.16);
  color: #ffd4c2;
}

.terminal-window {
  margin: 1rem 0 0.8rem;
}

.section-block {
  margin-top: 1.8rem;
}

.doc-card {
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, background-color 0.22s ease;
}

.doc-card:hover,
.doc-card:focus {
  color: inherit;
  transform: translateY(-4px);
  border-color: var(--aeon-line-strong);
  background: rgba(14, 29, 46, 0.96);
}

.doc-card h3,
.journey-card h3 {
  margin-top: 0.65rem;
}

.aeon-toc-inner a {
  color: var(--aeon-muted);
  display: block;
  font-size: 0.95rem;
  line-height: 1.35;
  padding: 0.28rem 0;
  text-decoration: none;
}

.aeon-toc-inner a:hover,
.aeon-toc-inner a:focus {
  color: var(--aeon-heading);
}

.aeon-toc-sublist {
  margin-top: 0.1rem;
  margin-left: 0.75rem;
}

footer {
  color: var(--aeon-muted);
  margin: 2rem auto 3rem;
  max-width: 1440px;
  padding: 0 1.15rem;
}

footer hr {
  display: none;
}

.aeon-footer-wrap {
  background: rgba(7, 15, 25, 0.85);
  border: 1px solid var(--aeon-line);
  border-radius: 22px;
  padding: 1.1rem 1.25rem;
}

.aeon-footer-wrap p {
  margin: 0;
}

.aeon-footer-title {
  color: var(--aeon-heading);
  font-weight: 700;
  margin-bottom: 0.2rem !important;
}

img {
  max-width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  .hero-visual img {
    animation: none;
  }

  .navbar-nav .nav-link,
  .aeon-nav-link,
  .doc-card {
    transition: none;
  }
}

@media (max-width: 1200px) {
  .aeon-shell {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .aeon-toc {
    display: none;
  }

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

@media (max-width: 960px) {
  :root {
    --aeon-nav-offset: 4.75rem;
  }

  .navbar .container {
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
  }

  body > .container {
    padding-top: 1rem;
  }

  .hero-shell,
  .spotlight-grid,
  .doc-grid,
  .journey-grid,
  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .aeon-shell {
    grid-template-columns: 1fr;
  }

  .aeon-sidebar,
  .aeon-toc {
    position: static;
  }

  .aeon-sidebar-inner,
  .aeon-toc-inner {
    max-height: none;
    overflow: visible;
  }

  .aeon-sidebar {
    order: 2;
  }

  .aeon-main {
    order: 1;
  }

  .aeon-article {
    padding: 1.4rem;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2.4rem;
  }

  .hero-shell {
    padding: 1.4rem;
  }

  .feature-row {
    grid-template-columns: 1fr;
  }
}