/* =========================================================================
   Site UI kit — styles spécifiques aux composants (préfixés .lb-*)
   ========================================================================= */

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--fg); font-family: var(--font-body); font-size: var(--t-body); line-height: var(--lh-body); }

img { display: block; max-width: 100%; }
button { cursor: pointer; font: inherit; }

/* --- Containers ---------------------------------------------------------- */
.lb-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.lb-container--narrow { max-width: 880px; }
.lb-container--read   { max-width: var(--container-read); }

.lb-section { padding: var(--space-9) 0; }
.lb-section--deep { background: var(--bg-deep); }
.lb-section__head { margin-bottom: var(--space-6); }
.lb-section__title {
  font-family: var(--font-display);
  font-size: var(--t-h1);
  font-weight: 700;
  margin: 8px 0 0;
  letter-spacing: var(--tracking-tight);
  max-width: 760px;
}

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  font-family: var(--font-ui); font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em;
  border: 0; background: transparent; color: var(--ink-100);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn-primary { background: var(--ink-100); color: var(--paper); }
.btn-primary:hover { background: var(--ink-90); }
.btn-ghost { border: 1px solid var(--ink-100); color: var(--ink-100); }
.btn-ghost:hover { background: var(--ink-100); color: var(--paper); }
.btn-light { background: var(--paper); color: var(--ink-100); }
.btn-light:hover { background: #fff; }
.btn-link { padding: 0; text-decoration: underline; text-underline-offset: 4px; }
.btn-link-light { padding: 0; color: var(--paper); text-decoration: underline; text-underline-offset: 4px; }

/* --- Header -------------------------------------------------------------- */
.lb-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--ink-30);
}
.lb-header__inner {
  max-width: var(--container-max); margin: 0 auto;
  padding: 18px var(--space-6);
  display: flex; align-items: center; justify-content: space-between;
}
.lb-mark { display: flex; align-items: baseline; gap: 14px; text-decoration: none; color: var(--ink-100); }
.lb-mark__name { font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.lb-mark__sub  { font-family: var(--font-ui); font-size: 11px; font-weight: 600; letter-spacing: 0.18em; color: var(--ink-60); }
.lb-nav { display: flex; gap: 26px; }
.lb-nav__item {
  font-family: var(--font-ui); font-size: 14px; font-weight: 500;
  color: var(--ink-70); text-decoration: none;
  padding-bottom: 4px; border-bottom: 2px solid transparent;
}
.lb-nav__item:hover { color: var(--ink-100); }
.lb-nav__item.is-current { color: var(--ink-100); border-bottom-color: var(--bordeaux-700); }

/* --- Hero ---------------------------------------------------------------- */
.lb-hero { position: relative; height: 80vh; min-height: 560px; max-height: 820px; overflow: hidden; }
.lb-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.lb-hero__shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,32,28,.25) 0%, rgba(20,32,28,.20) 50%, rgba(20,32,28,.78) 100%);
}
.lb-hero__content {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 0 var(--space-6) var(--space-9);
  max-width: var(--container-max); margin: 0 auto;
  color: var(--paper);
}
.lb-hero__surtitle {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: #cdd4ce;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(245,243,237,.25);
  display: inline-block;
  padding-right: 18px;
}
.lb-hero__title {
  font-family: var(--font-display); font-size: clamp(48px, 6.4vw, 88px); font-weight: 700;
  line-height: 1.02; letter-spacing: -0.025em;
  margin: 0; max-width: 16ch;
  color: var(--paper);
}
.lb-hero__title em { font-style: italic; font-weight: 400; }
.lb-hero__lede { font-family: var(--font-body); font-size: 18px; line-height: 1.5; color: #d8ddd6; max-width: 540px; margin: 24px 0 0; }
.lb-hero__cta { display: flex; align-items: center; gap: 28px; margin-top: 32px; }

/* --- Page header (pages intérieures) ------------------------------------ */
.lb-pageheader { padding: var(--space-8) 0 var(--space-7); border-bottom: 1px solid var(--ink-30); }
.lb-pageheader__surtitle {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--bordeaux-700);
  margin-bottom: 18px;
}
.lb-pageheader__title {
  font-family: var(--font-display); font-size: clamp(40px, 4.8vw, 64px);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.05;
  margin: 0; max-width: 18ch;
}
.lb-pageheader__lede {
  font-family: var(--font-body); font-size: 20px; line-height: 1.5;
  color: var(--ink-70); max-width: 56ch; margin: 24px 0 0;
}
.lb-pageheader--with-media .lb-pageheader__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 52%);
  gap: var(--space-7);
  align-items: center;
}
.lb-pageheader--with-media .lb-pageheader__title { max-width: none; }
.lb-pageheader--with-media .lb-pageheader__lede { max-width: none; }
.lb-pageheader__media { margin: 0; width: 100%; }
.lb-pageheader__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  min-height: 320px;
}

/* --- Intro block --------------------------------------------------------- */
.lb-intro { padding: var(--space-8) 0 var(--space-7); }
.lb-intro__body p { font-size: 19px; line-height: 1.6; margin: 0 0 1.2em; }
.lb-intro__body h2 {
  font-family: var(--font-display); font-size: var(--t-h2); font-weight: 600;
  margin: 1.8em 0 0.6em; letter-spacing: var(--tracking-tight);
}

/* --- Jurisdictions ------------------------------------------------------- */
.lb-jurisdictions { background: var(--bg-deep); border-top: 1px solid var(--ink-30); border-bottom: 1px solid var(--ink-30); padding: var(--space-7) 0; }
.lb-jurisdictions__inner {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: stretch;
}
.lb-jurisdiction {
  flex: 0 0 260px;
  padding: 0 var(--space-8);
}
.lb-jurisdiction + .lb-jurisdiction {
  border-left: 1px solid var(--ink-30);
}
.lb-jurisdiction__head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 8px; }
.lb-jurisdiction__code { font-family: var(--font-display); font-size: 42px; font-weight: 700; letter-spacing: -0.02em; }
.lb-jurisdiction__name { font-family: var(--font-display); font-size: 22px; font-weight: 400; font-style: italic; color: var(--ink-70); }
.lb-jurisdiction__detail {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--ink-60);
}

.lb-hero__pre-cta {
  margin: 0.75rem 0 0;
  max-width: 42rem;
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
}
.lb-credentials .lb-credentials__title {
  font-family: var(--font-display);
  font-size: var(--t-h2);
  font-weight: 600;
  margin: 0 0 var(--space-5);
  letter-spacing: var(--tracking-tight);
  text-align: center;
}
.lb-credentials__list,
.lb-about-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 17px;
  line-height: 1.55;
}
.lb-credentials__list li,
.lb-about-list li {
  margin-bottom: 0.55em;
}
.lb-walker {
  margin: 1.5rem 0;
  max-width: 280px;
}
.lb-walker img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--bg-deep);
}
.lb-walker figcaption {
  margin-top: 0.5rem;
  font-size: 12px;
  color: var(--ink-60);
}

/* --- ArticleList (dense, éditorial) ------------------------------------- */
.lb-articles { padding: var(--space-9) 0; }
.lb-articles__surtitle {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--bordeaux-700);
  margin-bottom: 10px;
}
.lb-articles__title {
  font-family: var(--font-display); font-size: var(--t-h1);
  font-weight: 700; letter-spacing: var(--tracking-tight);
  margin: 0 0 var(--space-7); max-width: 760px;
}
.lb-articles__list { list-style: none; padding: 0; margin: 0; border-top: 3px solid var(--ink-100); }
.lb-article-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 24px;
  gap: var(--space-6);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--ink-30);
  cursor: pointer;
  transition: background var(--dur) var(--ease);
  align-items: start;
}
.lb-article-row__body { min-width: 0; }
.lb-article-row:hover { background: var(--paper-warm); }
.lb-article-row__meta { padding-top: 4px; }
.lb-article-row__date {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: 0.10em; text-transform: uppercase; color: var(--ink-60);
}
.lb-article-row__cat {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: 0.10em; text-transform: uppercase; color: var(--bordeaux-700);
  margin-top: 6px;
}
.lb-article-row__title {
  font-family: var(--font-display); font-size: 24px; line-height: 1.18;
  font-weight: 600; margin: 0 0 8px; letter-spacing: -0.005em;
}
.lb-article-row__lede {
  font-family: var(--font-body); font-size: 16px; line-height: 1.5;
  color: var(--ink-70); margin: 0 0 12px;
}
.lb-article-row__signature {
  display: flex; gap: 18px;
  font-family: var(--font-ui); font-size: 11px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-60);
}
.lb-article-row__signature .dim { color: var(--ink-50); }
.lb-article-row__arrow {
  font-family: var(--font-display); font-size: 22px; color: var(--ink-40);
  align-self: center; transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}
.lb-article-row:hover .lb-article-row__arrow { color: var(--ink-100); transform: translate(2px, -2px); }

/* --- Bio ----------------------------------------------------------------- */
.lb-bio { padding: var(--space-9) 0; border-top: 1px solid var(--ink-30); }
.lb-bio__inner { display: grid; grid-template-columns: 320px 1fr; gap: var(--space-7); align-items: start; }
.lb-bio__portrait img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.lb-bio__caption { margin-top: 8px; font-size: 11px; color: var(--ink-50); }
.lb-bio__surtitle { font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bordeaux-700); margin-bottom: 12px; }
.lb-bio__name { font-family: var(--font-display); font-size: 44px; font-weight: 700; margin: 0 0 var(--space-5); letter-spacing: -0.015em; }
.lb-bio__text p { font-size: 18px; line-height: 1.55; margin: 0 0 1em; max-width: 56ch; }
.lb-bio__links { display: flex; gap: 24px; margin-top: 18px; font-family: var(--font-ui); font-size: 13px; }

/* --- Testimonial --------------------------------------------------------- */
.lb-testimonial { padding: var(--space-9) 0; background: var(--green-700); color: var(--paper); }
.lb-testimonial blockquote {
  font-family: var(--font-display); font-size: clamp(28px, 3vw, 40px);
  line-height: 1.25; font-weight: 400; font-style: italic;
  color: var(--paper); margin: 0; text-wrap: balance;
}
.lb-testimonial figcaption {
  margin-top: 32px; display: flex; align-items: center; gap: 16px;
}
.lb-testimonial__rule { width: 48px; height: 1px; background: var(--bordeaux-500); flex-shrink: 0; }
.lb-testimonial .t-label { color: #c8cfc8; }

/* --- Publications -------------------------------------------------------- */
.lb-pubs { list-style: none; padding: 0; margin: 0; border-top: 3px solid var(--ink-100); }
.lb-pub {
  display: grid; grid-template-columns: 80px 1fr auto;
  gap: var(--space-5); padding: var(--space-5) 0;
  border-bottom: 1px solid var(--ink-30); align-items: start;
}
.lb-pub__year { font-size: 14px; color: var(--ink-70); padding-top: 4px; }
.lb-pub__title { font-family: var(--font-display); font-size: 19px; font-weight: 600; line-height: 1.3; }
.lb-pub__journal { font-family: var(--font-body); font-size: 15px; font-style: italic; color: var(--ink-60); margin-top: 4px; }
.lb-pub__action { font-family: var(--font-ui); font-size: 12px; }

/* --- Form ---------------------------------------------------------------- */
.lb-form { display: flex; flex-direction: column; gap: var(--space-5); max-width: 640px; }
.lb-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.lb-form__field label { display: block; margin-bottom: 6px; }
.lb-form__field .field {
  width: 100%; box-sizing: border-box;
  font-family: var(--font-body); font-size: 17px; color: var(--ink-100);
  padding: 10px 0; background: transparent;
  border: 0; border-bottom: 1px solid var(--ink-40);
  outline: none; resize: vertical;
}
.lb-form__field .field:focus { border-bottom-color: var(--ink-100); }
.lb-form__field .field::placeholder { color: var(--ink-50); }
.form-label { font-family: var(--font-ui); font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-60); }
.lb-form__actions { display: flex; gap: 22px; margin-top: var(--space-3); align-items: center; }
.lb-form__ack { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-family: var(--font-ui); font-size: 14px; color: var(--green-700); }
.lb-form__ack-rule { width: 24px; height: 1px; background: var(--green-700); }
.lb-form__error { margin: 0 0 var(--space-4); padding: var(--space-3) var(--space-4); font-family: var(--font-ui); font-size: 14px; color: var(--ink-100); background: #fdecea; border-left: 3px solid #c0392b; }

/* --- Contact ------------------------------------------------------------- */
.lb-contact { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-7); }
.lb-contact__side { display: flex; flex-direction: column; gap: var(--space-5); padding-left: var(--space-6); border-left: 1px solid var(--ink-30); }
.lb-contact__block .t-label { display: block; margin-bottom: 6px; }
.lb-contact__block p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink-80); }

/* --- Expertise fields --------------------------------------------------- */
.lb-fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6) var(--space-7); }
.lb-field { display: grid; grid-template-columns: 56px 1fr; gap: var(--space-3); border-top: 1px solid var(--ink-100); padding-top: var(--space-4); }
.lb-field__no { font-size: 14px; color: var(--ink-60); }
.lb-field__body h3 { font-family: var(--font-display); font-size: 22px; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.01em; }
.lb-field__body p { margin: 0; font-size: 16px; line-height: 1.55; color: var(--ink-80); }

/* --- Filter chips ------------------------------------------------------- */
.lb-filter { display: flex; gap: 10px; flex-wrap: wrap; border-bottom: 1px solid var(--ink-30); padding-bottom: 18px; }
.lb-filter__chip {
  background: transparent; border: 1px solid var(--ink-30);
  padding: 8px 14px; font-family: var(--font-ui); font-size: 12px; font-weight: 500;
  letter-spacing: 0.04em; color: var(--ink-70);
}
.lb-filter__chip:hover { border-color: var(--ink-100); color: var(--ink-100); }
.lb-filter__chip.is-active { background: var(--ink-100); color: var(--paper); border-color: var(--ink-100); }

/* --- Timeline ----------------------------------------------------------- */
.lb-timeline { list-style: none; padding: 0; margin: 0; }
.lb-timeline__item { display: grid; grid-template-columns: 80px 1fr; gap: var(--space-5); padding: var(--space-4) 0; border-bottom: 1px solid var(--ink-20); }
.lb-timeline__year { font-size: 15px; color: var(--ink-70); padding-top: 4px; }
.lb-timeline__title { font-family: var(--font-display); font-size: 19px; font-weight: 600; margin: 0 0 4px; }
.lb-timeline__detail { margin: 0; font-size: 15px; color: var(--ink-60); }

/* --- FAQ ---------------------------------------------------------------- */
.lb-faq { list-style: none; padding: 0; margin: 0; border-top: 3px solid var(--ink-100); }
.lb-faq__item { display: grid; grid-template-columns: 70px 1fr; gap: var(--space-3); padding: var(--space-5) 0; border-bottom: 1px solid var(--ink-30); }
.lb-faq__no { font-size: 13px; color: var(--bordeaux-700); padding-top: 6px; }
.lb-faq__q { font-family: var(--font-display); font-size: 22px; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.005em; }
.lb-faq__a { margin: 0; font-size: 17px; line-height: 1.55; color: var(--ink-80); max-width: 70ch; }

/* --- Article page ------------------------------------------------------- */
.lb-article__head { padding: var(--space-8) 0 var(--space-6); }
.lb-article__back { font-family: var(--font-ui); font-size: 13px; color: var(--ink-60); text-decoration: none; }
.lb-article__back:hover { color: var(--ink-100); }
.lb-article__meta {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-60);
  margin: var(--space-5) 0 var(--space-3);
}
.lb-article__meta .sep { margin: 0 8px; color: var(--ink-30); }
.lb-article__title {
  font-family: var(--font-display); font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 700; line-height: 1.05; letter-spacing: -0.02em;
  margin: 0 0 var(--space-4); text-wrap: balance;
}
.lb-article__lede {
  font-family: var(--font-body); font-size: 22px; line-height: 1.5;
  color: var(--ink-70); margin: 0 0 var(--space-5);
}
.lb-article__byline {
  font-family: var(--font-ui); font-size: 13px; color: var(--ink-70);
  display: flex; align-items: baseline; gap: 8px;
  padding-top: var(--space-3); border-top: 1px solid var(--ink-30);
}
.lb-article__byline .sep { color: var(--ink-30); }
.lb-article__byline .dim { color: var(--ink-50); }
.lb-article__cover { margin: 0 0 var(--space-7); }
.lb-article__cover img { width: 100%; max-height: 560px; object-fit: cover; }
.lb-article__cover figcaption { padding: 8px var(--space-6); font-size: 11px; color: var(--ink-50); max-width: var(--container-max); margin: 0 auto; }
.lb-article__body p { font-size: 19px; line-height: 1.65; margin: 0 0 1.2em; }
.lb-article__body h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; margin: 1.8em 0 0.7em; letter-spacing: -0.005em; }
.lb-article__foot { padding: var(--space-7) 0 var(--space-9); }
.lb-article__signature { padding-top: var(--space-4); border-top: 1px solid var(--ink-30); }

/* --- Footer -------------------------------------------------------------- */
.lb-footer { background: var(--green-700); color: var(--paper); padding: var(--space-8) 0 var(--space-5); }
.lb-footer__inner {
  max-width: var(--container-max); margin: 0 auto;
  padding: 0 var(--space-6);
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-7);
}
.lb-footer__name { font-family: var(--font-display); font-size: 26px; font-weight: 700; }
.lb-footer__sub  { font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: 0.18em; color: #c8cfc8; margin-top: 4px; }
.lb-footer__rule { height: 2px; width: 48px; background: var(--bordeaux-500); margin: 16px 0; }
.lb-footer__lede { margin: 0; font-size: 14px; line-height: 1.55; color: #c8cfc8; max-width: 32ch; }
.lb-footer__col .lb-footer__h { font-family: var(--font-ui); font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: #dde2dd; margin-bottom: 14px; }
.lb-footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.lb-footer__col a { font-family: var(--font-ui); font-size: 14px; color: #dde2dd; text-decoration: none; }
.lb-footer__col a:hover { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }
.lb-footer__legal {
  max-width: var(--container-max); margin: var(--space-7) auto 0;
  padding: var(--space-4) var(--space-6) 0;
  border-top: 1px solid #2a4d3d;
  display: flex; justify-content: space-between;
  font-family: var(--font-ui); font-size: 12px; color: #9aaba2;
}

/* --- Pull quote (au sein d'un article) --------------------------------- */
.lb-article__body .pull-quote {
  font-family: var(--font-display); font-style: italic;
  font-size: 28px; line-height: 1.3;
  border-left: 3px solid var(--bordeaux-700);
  padding-left: var(--space-5);
  margin: var(--space-7) 0;
  color: var(--ink-90);
  text-wrap: balance;
}

/* --- Responsive --------------------------------------------------------- */
@media (max-width: 960px) {
  .lb-pageheader--with-media .lb-pageheader__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .lb-pageheader__media { max-width: none; }
  .lb-pageheader__media img { min-height: 240px; }
  .lb-nav { display: none; }
  .lb-jurisdiction { flex: 0 0 100%; padding: var(--space-5) 0; }
  .lb-jurisdiction + .lb-jurisdiction { border-left: 0; border-top: 1px solid var(--ink-30); }
  .lb-bio__inner { grid-template-columns: 1fr; }
  .lb-bio__portrait { max-width: 260px; }
  .lb-contact { grid-template-columns: 1fr; }
  .lb-contact__side { padding-left: 0; border-left: 0; border-top: 1px solid var(--ink-30); padding-top: var(--space-5); }
  .lb-fields { grid-template-columns: 1fr; }
  .lb-footer__inner { grid-template-columns: 1fr 1fr; }
  .lb-article-row { grid-template-columns: 100px 1fr 20px; gap: var(--space-4); }
}
@media (max-width: 640px) {
  .lb-section { padding: var(--space-7) 0; }
  .lb-articles { padding: var(--space-7) 0; }
  .lb-hero { height: 70vh; min-height: 440px; }
  .lb-footer__inner { grid-template-columns: 1fr; }
  .lb-article-row { grid-template-columns: 1fr; }
  .lb-form__row { grid-template-columns: 1fr; }
}