/*
Theme Name: ASTROC2M Premium Hub
Theme URI: https://astroc2m.space
Author: OpenAI for ASTROC2M
Author URI: https://openai.com
Description: Premium dual-mode documentation and trust hub theme for ASTROC2M.space.
Version: 4.1.0
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: astroc2m
*/

/* =========================================================
   TOKENS
   ========================================================= */

:root,
html[data-theme="light"] {
  --bg: #f6f8fb;
  --bg-soft: #ffffff;
  --bg-elevated: #ffffff;
  --bg-hero:
    radial-gradient(circle at top left, rgba(53,100,255,.10), transparent 32%),
    linear-gradient(180deg, #f8fbff 0%, #f4f7fb 100%);

  --text: #0f172a;
  --text-soft: #475569;
  --text-faint: #64748b;

  --line: rgba(15, 23, 42, 0.10);
  --line-strong: rgba(15, 23, 42, 0.16);

  --accent: #2563eb;
  --accent-2: #06b6d4;
  --accent-3: #0f766e;
  --accent-ink: #ffffff;

  --success: #0f766e;
  --warning: #b45309;
  --danger: #b91c1c;

  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.05);

  --radius: 18px;
  --radius-sm: 12px;

  --container: 1280px;
  --content: 760px;
  --sidebar: 280px;
  --rail: 250px;

  --header-h: 84px;

  --header-glass: rgba(255,255,255,0.78);
  --header-glass-strong: rgba(255,255,255,0.90);
  --header-chip: rgba(37,99,235,.08);
  --header-chip-border: rgba(37,99,235,.14);
}

html[data-theme="dark"] {
  --bg: #060b16;
  --bg-soft: #0b1220;
  --bg-elevated: #101827;
  --bg-hero:
    radial-gradient(circle at top left, rgba(37,99,235,.18), transparent 35%),
    radial-gradient(circle at 85% 15%, rgba(6,182,212,.08), transparent 24%),
    linear-gradient(180deg, #09101d 0%, #060b16 100%);

  --text: #e5edf9;
  --text-soft: #b2c1d8;
  --text-faint: #88a0bf;

  --line: rgba(226, 232, 240, 0.08);
  --line-strong: rgba(226, 232, 240, 0.14);

  --accent: #5b8cff;
  --accent-2: #22d3ee;
  --accent-3: #34d399;
  --accent-ink: #08111d;

  --success: #34d399;
  --warning: #fbbf24;
  --danger: #fb7185;

  --shadow: 0 22px 55px rgba(0, 0, 0, 0.38);
  --shadow-soft: 0 12px 28px rgba(0, 0, 0, 0.24);

  --header-glass: rgba(6,11,22,0.78);
  --header-glass-strong: rgba(11,18,32,0.92);
  --header-chip: rgba(91,140,255,.10);
  --header-chip-border: rgba(91,140,255,.18);
}

/* =========================================================
   RESET / BASE
   ========================================================= */

* {
  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: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

a:hover {
  color: var(--accent-2);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

input,
button,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.screen-reader-text,
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus,
.screen-reader-text:focus {
  left: 16px;
  top: 16px;
  z-index: 99999;
  padding: 10px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--text);
}

/* =========================================================
   LAYOUT UTILS
   ========================================================= */

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.narrow {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.surface {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--bg-soft) 92%, transparent);
}

/* =========================================================
   BUTTONS
   ========================================================= */

.btn,
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  transition: .22s ease;
  box-shadow: none;
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
  color: var(--text);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: var(--accent-ink);
  font-weight: 700;
}

.btn-ghost {
  background: transparent;
}

.btn-soft {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
}

.btn-soft:hover {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--text);
}

/* =========================================================
   TOPBAR V2
   ========================================================= */

.topbar {
  position: relative;
  z-index: 32;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--bg-soft) 94%, transparent) 0%,
      color-mix(in srgb, var(--bg-soft) 91%, transparent) 100%
    );
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.topbar-v2 .topbar-inner,
.topbar-inner {
  min-height: 48px;
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 8px 0;
  color: var(--text-soft);
  font-size: 13px;
}

.topbar-copy {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}

.topbar-text {
  color: var(--text-soft);
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--success) 14%, transparent);
  color: var(--success);
  border: 1px solid color-mix(in srgb, var(--success) 18%, transparent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .10em;
  text-transform: uppercase;
  white-space: nowrap;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.topbar-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid transparent;
}

.topbar-links a:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  border-color: color-mix(in srgb, var(--accent) 12%, transparent);
}

.topbar-dismiss {
  min-height: 32px;
  width: 32px;
  padding: 0;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-faint);
  border-radius: 999px;
  box-shadow: none;
}

.topbar-dismiss:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-color: color-mix(in srgb, var(--accent) 10%, transparent);
  box-shadow: none;
}

/* =========================================================
   HEADER V2
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 31;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--header-glass-strong) 0%, var(--header-glass) 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: background .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.site-header-v2 {
  box-shadow: 0 10px 35px rgba(0,0,0,.06);
}

html[data-theme="dark"] .site-header-v2 {
  box-shadow: 0 14px 34px rgba(0,0,0,.24);
}

body.admin-bar .site-header {
  top: 32px;
}

.header-inner {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: minmax(240px, auto) 1fr auto;
  align-items: center;
  gap: 22px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Branding */

.branding,
.branding-v2 {
  display: flex;
  align-items: center;
  min-width: 0;
}

.branding-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-decoration: none;
}

.branding-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.branding-link .custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.branding-link .custom-logo {
  max-height: 44px;
  width: auto;
  display: block;
}

.custom-logo-link img {
  max-height: 44px;
  width: auto;
}

.branding-fallback-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  box-shadow: 0 12px 24px rgba(37,99,235,.22);
}

.branding-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 3px;
}

.branding-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.branding-title,
.branding .site-title-link {
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.branding-tag {
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Navigation */

.header-nav-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.main-nav,
.main-nav-v2 {
  min-width: 0;
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
}

.main-nav ul,
.footer-menu,
.legal-menu,
.sub-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav > div > ul,
.main-nav > ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: nowrap;
}

.main-nav li {
  position: relative;
  margin: 0;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 13px;
  border-radius: 12px;
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -.01em;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav .current-menu-item > a,
.main-nav .current-menu-ancestor > a {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.main-nav .menu-item-has-children > a::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-left: 8px;
  border-right: 1.7px solid currentColor;
  border-bottom: 1.7px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: .85;
}

.main-nav .sub-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 12px);
  min-width: 230px;
  padding: 10px;
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--bg-soft) 97%, transparent);
  border-radius: 18px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: .2s ease;
  z-index: 20;
}

.main-nav li:hover > .sub-menu,
.main-nav li:focus-within > .sub-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.main-nav .sub-menu a {
  width: 100%;
  justify-content: flex-start;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
}

/* Actions */

.header-actions,
.header-actions-v2 {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  white-space: nowrap;
}

.header-search-toggle,
.theme-toggle,
.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  width: 44px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-soft) 96%, transparent);
  box-shadow: var(--shadow-soft);
}

.header-search-toggle:hover,
.theme-toggle:hover,
.mobile-menu-toggle:hover {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--accent) 9%, var(--bg-soft));
}

.header-search-toggle {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.header-trust-btn,
.header-whitepaper-btn,
.header-cta {
  min-height: 44px;
  border-radius: 14px;
  white-space: nowrap;
}

.theme-toggle {
  width: auto;
  min-width: 40px;
  height: 40px;
  min-height: 40px;
  border-radius: 999px;
  padding: 0 8px;
}

.theme-toggle-compact {
  width: 40px;
  min-width: 40px;
  height: 40px;
  min-height: 40px;
  border-radius: 999px;
}

.theme-toggle-inner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.theme-toggle-icons {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.theme-toggle-label {
  display: none;
}

.theme-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-faint);
  transition: .2s ease;
}

html[data-theme="light"] .theme-icon.theme-sun,
html[data-theme="dark"] .theme-icon.theme-moon {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  box-shadow: var(--shadow-soft);
}

.mobile-menu-toggle {
  display: none;
  font-size: 18px;
  line-height: 1;
}

/* Search panel */

.header-search {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-soft) 97%, transparent);
  padding: 20px 0 22px;
  z-index: 25;
}

.header-search.is-open {
  display: block;
}

.header-search-inner {
  display: block;
}

.header-search-box {
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  box-shadow: var(--shadow-soft);
}

.header-search-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.header-search-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.header-search-copy p {
  margin: 0;
  color: var(--text-soft);
  max-width: 780px;
  font-size: 14px;
}

/* =========================================================
   SEARCH FORM
   ========================================================= */

.search-form {
  display: flex;
  gap: 10px;
}

.search-form input[type="search"] {
  flex: 1;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  padding: 0 16px;
}

.search-form input[type="search"]::placeholder {
  color: var(--text-faint);
}

/* =========================================================
   HERO
   ========================================================= */

.hero {
  background: var(--bg-hero);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: center;
  padding: 80px 0 74px;
}

.hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(2.7rem, 5vw, 4.9rem);
  line-height: .97;
  letter-spacing: -.05em;
}

.hero p {
  margin: 0 0 28px;
  max-width: 760px;
  font-size: 1.12rem;
  color: var(--text-soft);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.stat-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--bg-soft) 94%, transparent);
}

.stat-card strong {
  display: block;
  font-size: 28px;
  letter-spacing: -.04em;
}

.stat-card span {
  color: var(--text-soft);
  font-size: 14px;
}

.hero-panel {
  padding: 26px;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.hero-panel-grid {
  display: grid;
  gap: 14px;
}

.hero-panel-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  transition: .25s ease;
}

.hero-panel-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.hero-panel-card h3 {
  margin: 10px 0 8px;
  font-size: 18px;
  font-weight: 800;
}

.hero-panel-card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-soft);
}

/* =========================================================
   SECTIONS / CARDS
   ========================================================= */

.page-section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.page-section-title h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.page-section-title p {
  margin: 8px 0 0;
  color: var(--text-soft);
  max-width: 700px;
}

.card-grid,
.topic-grid,
.trust-grid,
.footer-grid,
.posts-grid {
  display: grid;
  gap: 20px;
}

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

.feature-card,
.topic-card,
.trust-card,
.post-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg-soft);
  box-shadow: var(--shadow-soft);
  transition: .25s ease;
}

.feature-card:hover,
.topic-card:hover,
.trust-card:hover,
.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}

.topic-card h3,
.trust-card h3,
.post-card h3 {
  margin: 12px 0 10px;
  font-size: 1.2rem;
  letter-spacing: -.03em;
  font-weight: 800;
}

.topic-card p,
.trust-card p,
.post-card p {
  margin: 0;
  color: var(--text-soft);
}

.topic-card .topic-label,
.trust-card .topic-label,
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cta-band {
  padding: 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.cta-band h3 {
  margin: 0 0 8px;
  font-size: 1.6rem;
}

.cta-band p {
  margin: 0;
  color: var(--text-soft);
}

/* =========================================================
   HOME / BUILDER
   ========================================================= */

.home-editorial {
  padding: 0 0 20px;
}

.home-editorial .entry-content {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.home-builder-shell {
  padding: 32px 0 10px;
}

.home-builder-shell .elementor-section-wrap > section:first-child,
.home-builder-shell .elementor > section:first-child {
  margin-top: 0;
}

.home-builder-surface {
  border: 1px solid var(--line);
  background: var(--bg-soft);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.builder-note {
  padding: 18px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: 16px;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

/* =========================================================
   DOCS LAYOUT
   ========================================================= */

.docs-layout {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr) var(--rail);
  gap: 26px;
  align-items: start;
  padding: 34px 0 50px;
}

.docs-sidebar,
.docs-rail,
.entry-shell,
.page-shell,
.search-shell,
.not-found-shell {
  border: 1px solid var(--line);
  background: var(--bg-soft);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

.docs-sidebar,
.docs-rail {
  position: sticky;
  top: calc(var(--header-h) + 30px);
  padding: 22px;
}

.docs-sidebar-title,
.docs-rail-title {
  margin: 0 0 14px;
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.docs-sidebar .search-form {
  position: relative;
  z-index: 2;
  margin-bottom: 20px;
}

.docs-tree,
.toc-nav,
.share-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.docs-tree li {
  margin: 3px 0;
}

.docs-tree a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 600;
}

.docs-tree a:hover,
.docs-tree .current_page_item > a,
.docs-tree .current_page_ancestor > a {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--text);
}

.docs-tree .children {
  padding-left: 12px;
  margin-top: 4px;
  border-left: 1px solid var(--line);
}

.entry-shell,
.page-shell,
.search-shell,
.not-found-shell {
  position: relative;
  z-index: 1;
  padding: 34px;
}

.entry-header {
  margin-bottom: 22px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-faint);
  font-size: 14px;
  margin-bottom: 14px;
}

.entry-title,
.page-title,
.archive-title {
  margin: 0 0 12px;
  font-size: clamp(2.2rem, 4vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: -.05em;
}

.entry-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.entry-content {
  color: var(--text);
}

.entry-content > *:first-child {
  margin-top: 0;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  scroll-margin-top: calc(var(--header-h) + 24px);
  letter-spacing: -.03em;
}

.entry-content h2 {
  margin: 42px 0 14px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.entry-content h3 {
  margin: 30px 0 12px;
  font-size: 1.35rem;
}

.entry-content p,
.entry-content li {
  color: var(--text-soft);
}

.entry-content ul,
.entry-content ol {
  padding-left: 22px;
}

.entry-content blockquote {
  margin: 28px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-radius: 14px;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
}

.entry-content th,
.entry-content td {
  padding: 12px 14px;
  border: 1px solid var(--line);
}

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

.entry-content pre {
  padding: 18px;
  overflow: auto;
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 85%, black 6%);
  border: 1px solid var(--line);
}

.entry-content .wp-block-image img {
  border-radius: 16px;
}

.share-list {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.share-link,
.toc-nav a {
  display: block;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text-soft);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
}

.share-link:hover,
.toc-nav a:hover,
.toc-nav a.is-active {
  color: var(--text);
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.toc-nav {
  display: grid;
  gap: 8px;
}

.quick-trust-box {
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent-3) 10%, transparent);
}

.quick-trust-box h4 {
  margin: 0 0 8px;
  font-size: 15px;
}

.quick-trust-box p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

.doc-prev-next {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.doc-next-card {
  display: block;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
}

.doc-next-card span {
  display: block;
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.doc-next-card strong {
  color: var(--text);
  font-size: 16px;
}

.doc-next-card.next {
  text-align: right;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  margin-top: 70px;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-soft) 94%, transparent);
}

.footer-top {
  padding: 60px 0 32px;
}

.footer-grid {
  grid-template-columns: 1.45fr 1fr 1fr 1fr;
  gap: 28px;
}

.footer-brand h3 {
  margin: 0 0 12px;
  font-size: 1.5rem;
  letter-spacing: -.03em;
  font-weight: 800;
}

.footer-brand p,
.footer-widget,
.footer-widget p,
.footer-widget li,
.footer-bottom,
.footer-disclaimer {
  color: var(--text-soft);
}

.footer-widget-title {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.footer-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-widget li {
  margin: 0 0 10px;
}

.footer-widget a,
.legal-menu a {
  color: var(--text-soft);
}

.footer-widget a:hover,
.legal-menu a:hover {
  color: var(--accent);
}

.footer-disclaimer {
  margin-top: 26px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  font-size: 14px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.legal-menu {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-about {
  margin-top: 12px;
  max-width: 420px;
  font-size: 14px;
  line-height: 1.7;
  color: #9fb3c8;
}

/* =========================================================
   ARCHIVE / SEARCH / NOT FOUND
   ========================================================= */

.archive-loop,
.search-results-loop {
  display: grid;
  gap: 14px;
}

.archive-item,
.search-item {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
}

.archive-item h2,
.search-item h2 {
  margin: 10px 0;
  font-size: 1.3rem;
}

.pagination,
.nav-links {
  margin-top: 28px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.page-numbers {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text-soft);
}

.page-numbers.current,
.page-numbers:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.not-found-shell h1 {
  margin-top: 0;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
}

/* =========================================================
   MOBILE NAV PANEL
   ========================================================= */

.mobile-nav-panel {
  display: none;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-soft) 98%, transparent);
}

.mobile-nav-panel.is-open {
  display: block;
}

.mobile-nav-inner {
  padding: 18px 0 22px;
  display: grid;
  gap: 18px;
}

.mobile-nav-top {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
}

.mobile-nav-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--header-chip-border);
  background: var(--header-chip);
  color: var(--text);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.mobile-nav-top p {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 14px;
}

.mobile-nav-panel .main-nav > div > ul,
.mobile-nav-panel .main-nav > ul,
.mobile-main-nav > div > ul,
.mobile-main-nav > ul {
  display: grid;
  gap: 8px;
}

.mobile-nav-panel .main-nav a,
.mobile-main-nav a {
  width: 100%;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
}

.mobile-nav-panel .main-nav .sub-menu,
.mobile-main-nav .sub-menu {
  position: static;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  min-width: 100%;
  margin-top: 8px;
  padding: 8px 0 0 12px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.mobile-nav-panel .main-nav .sub-menu a,
.mobile-main-nav .sub-menu a {
  min-height: 40px;
  border-radius: 12px;
  background: transparent;
  border: 0;
  padding: 0 12px;
  font-size: 13px;
}

.mobile-header-actions {
  display: grid;
  gap: 10px;
}

.mobile-header-actions .btn {
  width: 100%;
  min-height: 48px;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1240px) {
  .header-inner {
    grid-template-columns: minmax(220px, auto) 1fr auto;
    gap: 18px;
  }

  .main-nav a {
    padding: 0 11px;
    font-size: 13px;
  }

  .header-actions {
    gap: 8px;
  }

  .header-trust-btn,
  .header-whitepaper-btn,
  .header-cta {
    padding-left: 14px;
    padding-right: 14px;
  }
}

@media (max-width: 1180px) {
  .docs-layout {
    grid-template-columns: 260px minmax(0,1fr);
  }

  .docs-rail {
    grid-column: 1 / -1;
    position: static;
  }

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

  .theme-toggle {
    min-width: 38px;
  }
}

@media (max-width: 1080px) {
  .header-trust-btn,
  .header-whitepaper-btn {
    display: none;
  }

  .branding-title {
    font-size: 15px;
  }
}

@media (max-width: 980px) {
  .site-header {
    position: sticky;
  }

  .header-inner {
    min-height: 76px;
    grid-template-columns: 1fr auto;
    gap: 14px;
    padding: 0 18px;
  }

  .header-nav-wrap {
    display: none;
  }

  .header-actions {
    gap: 8px;
  }

  .header-cta {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .header-search {
    position: static;
    border-top: 1px solid var(--line);
    border-bottom: 0;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding: 60px 0;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar,
  .docs-rail {
    position: static;
  }
}

@media (max-width: 782px) {
  body.admin-bar .site-header {
    top: 46px;
  }

  .topbar-v2 .topbar-inner,
  .topbar-inner {
    justify-content: center;
  }

  .topbar-copy,
  .topbar-links {
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .container,
  .narrow {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 54px 0;
  }

  .header-inner {
    gap: 10px;
  }

  .header-actions {
    gap: 8px;
  }

  .theme-toggle,
  .header-search-toggle,
  .mobile-menu-toggle {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
  }

  .theme-toggle-icons {
    display: inline-flex;
    border: 0;
    background: transparent;
    padding: 0;
  }

  .theme-icon.theme-sun {
    display: none;
  }

  html[data-theme="light"] .theme-icon.theme-sun,
  html[data-theme="dark"] .theme-icon.theme-moon {
    display: inline-flex;
  }

  .entry-shell,
  .page-shell,
  .search-shell,
  .not-found-shell,
  .docs-sidebar,
  .docs-rail,
  .hero-panel,
  .feature-card,
  .topic-card,
  .trust-card,
  .post-card {
    padding: 20px;
  }

  .topic-grid,
  .trust-grid,
  .posts-grid,
  .footer-grid,
  .doc-prev-next {
    grid-template-columns: 1fr;
  }

  .cta-band {
    grid-template-columns: 1fr;
  }

  .topbar-inner {
    align-items: flex-start;
  }

  .hero h1 {
    font-size: 2.5rem;
    line-height: 1.02;
  }

  .hero p {
    font-size: 1rem;
  }
}

@media (max-width: 640px) {
  .branding-link {
    gap: 12px;
  }

  .branding-link .custom-logo,
  .custom-logo-link img {
    max-height: 38px;
  }

  .branding-fallback-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .branding-title {
    font-size: 14px;
  }

  .branding-tag {
    font-size: 10px;
  }

  .header-search-box,
  .mobile-nav-top {
    padding: 16px;
    border-radius: 18px;
  }

  .search-form {
    flex-direction: column;
  }

  .search-form input[type="search"],
  .search-form input[type="submit"] {
    width: 100%;
  }
}