@import url('/ui-theme.css');

:root { --bg: #fbfbfd; --line: var(--ui-line); --text: var(--ui-ink); --body: #424245; --muted: var(--ui-secondary); --max: 720px; font-family: var(--ui-font); font-size: 16px; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 0; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--ui-accent); }
::selection { background: #dcecff; color: var(--text); }
:focus-visible { outline: 3px solid var(--ui-accent); outline-offset: 4px; }

/* A quiet floating navigation. No animated borders or decoration. */
.sidebar { position: fixed; inset: 16px auto 16px 16px; z-index: 30; display: flex; flex-direction: column; width: 248px; background: #f3f3f5; border: 1px solid rgba(29,29,31,.06); border-radius: var(--ui-radius-panel); overflow: hidden; box-shadow: var(--ui-shadow); }
@supports (backdrop-filter: blur(20px)) { .sidebar { background: rgba(243,243,246,.76); backdrop-filter: blur(24px) saturate(140%); -webkit-backdrop-filter: blur(24px) saturate(140%); } }
.sidebar-top { min-height: 82px; display: flex; align-items: center; gap: 12px; padding: 18px 22px; }
.identity { display: flex; align-items: center; gap: 11px; min-width: 0; font-size: 17px; font-weight: 600; white-space: nowrap; text-decoration: none; letter-spacing: -.025em; }
.identity img { display: block; width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.x-link { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; margin-left: auto; color: var(--muted); text-decoration: none; border-radius: 12px; }
.x-link:hover { background: rgba(255,255,255,.7); color: var(--text); }
.x-link svg, .page-footer svg { display: block; width: 17px; height: 17px; }
.sidebar-scroll { flex: 1; overflow: auto; padding: 12px 12px 24px; scrollbar-width: thin; scrollbar-color: #d8d8dc transparent; }
.chapter-nav, .nav-group { display: grid; }
.nav-group { gap: 4px; }
.nav-chapter { min-width: 0; }
.chapter-link { display: flex; align-items: center; min-height: 44px; padding: 11px 13px; border-radius: 12px; color: #555559; font-size: 14px; font-weight: 450; line-height: 1.4; text-decoration: none; }
.nav-chapter.selected > .chapter-link { background: #fff; color: var(--text); font-weight: 600; box-shadow: 0 1px 4px #00000006; }
.nav-chapter:not(.selected) > .chapter-link:hover { background: rgba(255,255,255,.55); color: var(--text); }
.nav-sublinks { display: grid; gap: 2px; margin: 10px 12px 12px 20px; padding-left: 14px; border-left: 1px solid #d8d8dc; }
.nav-sublinks a { display: block; padding: 8px 0; color: var(--muted); font-size: 12.5px; line-height: 1.45; text-decoration: none; }
.nav-sublinks a:hover, .nav-sublinks a[aria-current="location"] { color: var(--ui-accent); }
.nav-lang { margin: 18px 13px 0; padding: 16px 0 0; border-top: 1px solid var(--line); }
.nav-lang a { display: inline-flex; align-items: center; min-height: 36px; color: var(--muted); font-size: 12.5px; text-decoration: none; }
.nav-lang a:hover { color: var(--text); text-decoration: underline; }
.sidebar-bottom { padding: 16px; border-top: 1px solid var(--line); }
.sidebar-bottom a { display: flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 14px; border-radius: var(--ui-radius-control); background: var(--text); color: #fff; font-size: 13px; font-weight: 550; text-decoration: none; }
.sidebar-bottom a:hover { background: #353538; color: #fff; }

/* Content remains a reading surface, not a wall of cards. */
.main-shell { margin-left: 280px; min-height: 100vh; }
.reading-column { max-width: calc(var(--max) + 96px); margin: 0 auto; padding: 0 48px 64px; }
.page-intro { padding: 86px 0 44px; border-bottom: 1px solid var(--line); }
.page-intro h1 { max-width: 690px; margin: 0 0 22px; font-size: clamp(34px,3.2vw,46px); font-weight: 600; line-height: 1.15; letter-spacing: -.042em; text-wrap: balance; }
.page-intro p { max-width: 610px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.6; letter-spacing: -.012em; }
.entry { padding: 42px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 30px; }
.entry h2 { margin: 0 0 20px; font-size: 24px; font-weight: 600; letter-spacing: -.028em; line-height: 1.3; }
.entry-body { color: var(--body); font-size: 16.5px; line-height: 1.78; letter-spacing: -.009em; }
.entry-body p { margin: 0 0 20px; }
.entry-body p:last-child { margin-bottom: 0; }
.entry-body strong, .entry-body b { color: var(--text); font-weight: 600; }
.entry-body a { text-decoration-color: #b1b1b6; }
.entry-body a:hover { text-decoration-color: var(--ui-accent); }
.entry-body blockquote { margin: 24px 0; padding-left: 20px; border-left: 2px solid #c5c5ca; color: var(--text); font-size: 18px; line-height: 1.6; }
body[data-page="travailler-ensemble"] .page-intro, body[data-page="work-with-me"] .page-intro { padding-bottom: 32px; }
body[data-page="travailler-ensemble"] .page-intro h1, body[data-page="work-with-me"] .page-intro h1 { margin-bottom: 0; }
.resource-links { display: grid; margin: 12px 0 0; }
.resource-links a { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 16px; text-decoration: none; }
.resource-links a:last-child { border-bottom: 0; }
.resource-links a:hover .link-title { color: var(--ui-accent); }
.resource-links .link-title { color: var(--text); font-size: 17px; font-weight: 500; letter-spacing: -.02em; }
.resource-links span:last-child { color: var(--muted); font-size: 12px; white-space: nowrap; }
body[data-page="home"] .entry h2 { margin-bottom: 30px; font-size: 34px; line-height: 1.15; letter-spacing: -.038em; }
body[data-page="home"] .entry-body h3 { margin: 40px 0 9px; color: var(--text); font-size: 23px; font-weight: 600; line-height: 1.22; letter-spacing: -.03em; }
body[data-page="home"] .entry-body h3:first-child { margin-top: 0; }

/* Second brain: the home is a map, each theme page is a note shelf. */
body[data-page="home"] .page-intro { border-bottom: 0; }
.brain-index { padding: 38px 0 8px; }
.brain-theme-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
.brain-theme-card { display: grid; align-content: start; min-height: 210px; padding: 27px 28px 25px 0; border-bottom: 1px solid var(--line); color: var(--text); text-decoration: none; }
.brain-theme-card:nth-child(odd) { padding-right: 38px; border-right: 1px solid var(--line); }
.brain-theme-card:nth-child(even) { padding-left: 38px; }
.brain-theme-card:hover .brain-theme-title { color: var(--ui-accent); }
.brain-theme-title { font-size: 25px; font-weight: 600; line-height: 1.18; letter-spacing: -.034em; }
.brain-theme-card p { max-width: 36ch; margin: 12px 0 24px; color: var(--body); font-size: 15px; line-height: 1.58; }
.brain-theme-topics { align-self: end; color: var(--muted); font-size: 12.5px; line-height: 1.55; }
.brain-collection-nav { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; margin: 24px 0 0; padding: 0 0 20px; border-bottom: 1px solid var(--line); }
.brain-collection-nav a { display: flex; align-items: center; min-height: 42px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12.5px; line-height: 1.2; text-decoration: none; }
.brain-collection-nav a[aria-current="page"] { border-color: var(--text); background: var(--text); color: #fff; }
.brain-collection { padding-top: 16px; }
.brain-subtheme { display: grid; grid-template-columns: minmax(130px, .58fr) minmax(0, 1.7fr); gap: 42px; padding: 44px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 30px; }
.brain-subtheme > h2 { position: sticky; top: 30px; align-self: start; margin: 0; font-size: 23px; font-weight: 600; line-height: 1.2; letter-spacing: -.032em; }
.brain-notes { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 34px; }
.brain-note { padding: 0 0 30px; }
.brain-note:nth-child(n+3) { padding-top: 30px; border-top: 1px solid var(--line); }
.brain-note h3 { margin: 0 0 9px; font-size: 18px; font-weight: 600; line-height: 1.3; letter-spacing: -.024em; }
.brain-note p { margin: 0; color: var(--body); font-size: 15.5px; line-height: 1.68; }
.brain-nav-sublinks { gap: 0; }
.brain-nav-theme > a { display: block; padding: 7px 0; color: var(--muted); font-size: 12.5px; line-height: 1.35; text-decoration: none; }
.brain-nav-theme > a:hover, .brain-nav-theme > a[aria-current="page"] { color: var(--ui-accent); }
.brain-nav-sections { display: grid; gap: 1px; margin: 2px 0 7px 10px; padding-left: 10px; border-left: 1px solid #d8d8dc; }
.brain-nav-sections a { padding: 5px 0; font-size: 11.5px; }
.primary-button { background: var(--text); color: #fff !important; }
.primary-button:hover { background: #353538; }

/* Forms: generous controls, stable labels and a single clear action. */
.qualification-form { display: grid; gap: 26px; margin: 0 0 20px; }
.qualification-form fieldset { margin: 0; padding: 0; border: 0; }
.field-group legend { margin: 0 0 14px; color: var(--text); font-size: 15px; font-weight: 600; }
.choice { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 5px 10px; margin: 0 0 10px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--body); font-size: 15px; line-height: 1.5; cursor: pointer; transition: border-color .15s ease, background .15s ease; }
.choice:hover { border-color: #a8a8ad; }
.choice:has(input:checked) { border-color: #99999f; background: #f1f1f4; color: var(--text); }
.choice input { accent-color: var(--text); width: 17px; height: 17px; margin: 3px 0 0; flex: none; }
.choice > span { flex: 1 1 auto; min-width: 0; }
.choice-detail { flex: 1 1 100%; display: none; margin: 0; padding-left: 27px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.choice input:checked ~ .choice-detail { display: block; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: grid; gap: 9px; color: var(--body); font-size: 14px; font-weight: 500; line-height: 1.4; }
.form-field input, .form-field textarea, .form-field select { display: block; width: 100%; min-height: 50px; padding: 13px 14px; border: 1px solid #d6d6db; border-radius: var(--ui-radius-control); background: #fff; color: var(--text); font-size: 16px; font-weight: 400; line-height: 1.45; }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #76767c; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus, .res-form input[type=email]:focus { outline: 3px solid #0066cc25; outline-offset: 1px; border-color: var(--ui-accent); }
.form-submit, .qualification-form > .primary-button { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 50px; margin: 2px 0 0; padding: 13px 18px; border: 0; border-radius: var(--ui-radius-control); background: var(--text); color: #fff; font-size: 15px; font-weight: 550; text-align: center; }
.form-submit:hover, .qualification-form > .primary-button:hover { background: #353538; }
.qualification-result { padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.qualification-result p { margin: 0 0 18px; }
.qualification-result .primary-button { display: flex; align-items: center; justify-content: center; min-height: 50px; padding: 13px 16px; border-radius: var(--ui-radius-control); font-size: 15px; font-weight: 550; text-decoration: none; }
.edit-button { min-height: 44px; margin: 10px 0 0; padding: 8px 0; border: 0; background: transparent; color: var(--muted); font-size: 14px; text-decoration: underline; text-underline-offset: 3px; }
.edit-button:hover { color: var(--text); }
.form-hp { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

/* Existing resources and media, with readable grouping. */
.entry-body figure { margin: 0 0 24px; }
.inspiration-fig { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; }
.inspiration-fig a { display: block; flex: 1 1 230px; min-width: 0; }
.inspiration-fig img { display: block; width: 100%; height: auto; max-height: 600px; object-fit: cover; object-position: top; border: 1px solid var(--line); border-radius: 14px; background: var(--ui-canvas); }
.inspiration-fig video { display: block; flex: 1 1 230px; min-width: 0; width: 100%; height: auto; max-height: 560px; border: 1px solid var(--line); border-radius: 14px; background: #000; }
.entry-source { margin: 24px 0 0 !important; color: var(--muted); font-size: 13px; }
.res-list { display: grid; gap: 14px; margin: 0; }
.res-card { display: grid; grid-template-columns: 36px minmax(0,1fr) auto; align-items: start; gap: 14px; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.res-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: var(--ui-canvas); color: #55555b; }
.res-icon svg { display: block; width: 17px; height: 17px; }
.res-info { min-width: 0; padding-top: 2px; }
.res-info h3 { margin: 0; color: var(--text); font-size: 16px; font-weight: 600; letter-spacing: -.022em; line-height: 1.4; }
.res-info p { margin: 6px 0 0; color: var(--muted); font-size: 13.5px; line-height: 1.55; }
.res-btn, .res-submit { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 11px 14px; border: 0; border-radius: var(--ui-radius-control); background: var(--text); color: #fff; font-size: 12.5px; font-weight: 550; line-height: 1.3; text-decoration: none; white-space: nowrap; }
.res-btn:hover, .res-submit:hover { background: #353538; color: #fff; }
.res-form, .res-links { grid-column: 2/-1; min-width: 0; }
.res-form { display: grid; gap: 12px; padding-top: 4px; }
.res-fields { display: flex; align-items: center; gap: 8px; max-width: 420px; }
.res-form input[type=email] { min-width: 0; flex: 1; min-height: 46px; padding: 12px; border: 1px solid #d6d6db; border-radius: var(--ui-radius-control); background: #fff; color: var(--text); font-size: 16px; }
.res-submit { min-height: 46px; }
.res-consent { display: flex; align-items: flex-start; gap: 8px; color: var(--muted); font-size: 12px; line-height: 1.5; cursor: pointer; }
.res-consent input { width: 16px; height: 16px; margin: 1px 0 0; flex: none; accent-color: var(--text); }
.res-note { margin: 0; color: var(--muted); font-size: 12.5px; }
.res-note.error { color: #a12424; }
.res-links { margin: 0; color: var(--body); font-size: 13px; line-height: 1.55; }
.res-links p { margin: 0; }
.res-links a { color: var(--ui-accent); }
.res-ok { margin: 0; color: var(--body); font-size: 13px; }
.res-file-links { display: grid; gap: 10px; margin-top: 10px; }
.res-detail, .res-peek, .res-shots, .res-code { display: none; }
.res-lang { margin: 18px 0 0; font-size: 14px; }
.res-switch { min-height: 44px; padding: 8px 0; border: 0; background: none; color: var(--muted); font: inherit; font-size: 14px; text-decoration: underline; cursor: pointer; }
.page-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 24px 0; color: var(--muted); font-size: 12.5px; }
.page-footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); text-decoration: none; }
.page-footer a:hover { color: var(--text); }
.mobile-header, .drawer-backdrop { display: none; }

@media (max-width: 1000px) and (min-width: 721px) {
  .sidebar { width: 220px; inset: 12px auto 12px 12px; }
  .main-shell { margin-left: 244px; }
  .reading-column { padding-inline: 32px; }
  .page-intro h1 { font-size: 36px; }
  .res-card { grid-template-columns: 36px minmax(0,1fr); }
  .res-btn { grid-column: 2; justify-self: start; }
}
@media (max-width: 720px) {
  .sidebar { inset: 0 auto 0 0; width: 295px; max-width: 88vw; border-radius: 0 24px 24px 0; transform: translateX(-105%); transition: transform .22s ease; background: #f3f3f6; }
  .nav-open .sidebar { transform: translateX(0); }
  .drawer-backdrop:not([hidden]) { display: block; position: fixed; inset: 0; z-index: 20; background: #1d1d1f40; backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
  .main-shell { margin-left: 0; }
  .mobile-header { position: sticky; top: 0; z-index: 15; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: center; min-height: 66px; padding: 0 18px; border-bottom: 1px solid var(--line); background: rgba(251,251,253,.9); backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%); }
  .mobile-header a { text-decoration: none; }
  .menu-toggle { justify-self: start; min-height: 44px; border: 0; background: none; color: var(--text); font-size: 13px; padding: 10px 0; }
  .mobile-wordmark { position: absolute; left: 50%; transform: translateX(calc(-50% - 56px)); display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 17px; letter-spacing: -.025em; }
  .mobile-wordmark img { display: block; width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
  .mobile-cta { justify-self: end; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 12px; border-radius: 12px; background: var(--text); color: #fff; font-size: 11.5px; font-weight: 550; line-height: 1.15; white-space: nowrap; }
  .mobile-cta:hover { color: #fff; background: #353538; }
  .reading-column { padding: 0 24px 32px; }
  .page-intro { padding: 44px 0 32px; }
  .page-intro h1 { margin-bottom: 18px; font-size: clamp(30px,7.8vw,40px); line-height: 1.17; letter-spacing: -.04em; }
  .page-intro p { font-size: 16px; line-height: 1.6; }
  .entry { padding: 32px 0; scroll-margin-top: 90px; }
  .entry h2 { font-size: 22px; margin-bottom: 18px; }
  .entry-body { font-size: 16px; line-height: 1.75; }
  .resource-links a { display: grid; gap: 5px; padding: 18px 0; }
  .resource-links .link-title { font-size: 16px; }
  .resource-links span:last-child { white-space: normal; }
  body[data-page="home"] .entry h2 { margin-bottom: 26px; font-size: 30px; line-height: 1.18; }
  body[data-page="home"] .entry-body h3 { margin: 36px 0 8px; font-size: 21px; line-height: 1.25; }
  .brain-index { padding-top: 28px; }
  .brain-theme-grid { grid-template-columns: 1fr; }
  .brain-theme-card { min-height: 0; padding: 22px 0 20px; border-right: 0 !important; }
  .brain-theme-card:nth-child(even) { padding-left: 0; }
  .brain-theme-title { font-size: 22px; }
  .brain-theme-card p { margin: 8px 0 14px; font-size: 14.5px; }
  .brain-theme-topics { font-size: 12px; }
  .brain-collection-nav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 7px; overflow: visible; margin-top: 18px; padding-bottom: 16px; }
  .brain-collection-nav a { display: flex; align-items: center; min-height: 42px; white-space: normal; line-height: 1.2; }
  .brain-subtheme { display: block; padding: 34px 0; scroll-margin-top: 90px; }
  .brain-subtheme > h2 { position: static; margin-bottom: 24px; font-size: 24px; }
  .brain-notes { grid-template-columns: 1fr; }
  .brain-note { padding: 0 0 24px; }
  .brain-note:nth-child(n+2) { padding-top: 24px; border-top: 1px solid var(--line); }
  .brain-note h3 { font-size: 19px; }
  .brain-note p { font-size: 15.5px; line-height: 1.65; }
  .form-grid { grid-template-columns: 1fr; gap: 20px; }
  .choice-detail { padding-left: 0; }
  .inspiration-fig { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .inspiration-fig > * { min-width: 0; }
  .inspiration-fig > *:only-child { grid-column: 1/-1; }
  .inspiration-fig img, .inspiration-fig video { max-height: 300px; border-radius: 10px; }
  .res-card { grid-template-columns: 32px minmax(0,1fr); gap: 12px; padding: 18px; border-radius: 18px; }
  .res-icon { width: 32px; height: 32px; border-radius: 10px; }
  .res-info { padding-top: 0; }
  .res-btn { grid-column: 1/-1; width: 100%; }
  .res-form, .res-links { grid-column: 1/-1; }
  .res-fields { max-width: none; flex-wrap: wrap; }
  .res-fields input { flex-basis: 140px; }
}
@media (max-width: 380px) {
  .mobile-header { padding-inline: 14px; }
  .mobile-cta { font-size: 10.5px; padding-inline: 9px; }
  .reading-column { padding-inline: 18px; }
  .res-card { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .sidebar, .mobile-header { background: #f5f5f7; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .drawer-backdrop:not([hidden]) { backdrop-filter: none; -webkit-backdrop-filter: none; }
}