/*
Theme Name: LabOrganic
Theme URI: https://laborganic.fr
Author: LabOrganic
Description: Archetype M — Laboratoire Organique. Carnet de recherche scientifique appliqué au naturel : fiches d'observation, boîte de Pétri, tableau périodique des catégories.
Version: 1.0.0
Text Domain: laborganic
*/

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* =======================================================
   TOKENS
======================================================= */
:root {
    --lo-cream:    #F5F0E5;
    --lo-paper:    #EFE9DA;
    --lo-line:     #C9C2B0;
    --lo-ink:      #0E1B0E;
    --lo-ink-soft: #2A3829;
    --lo-mono:     #5A6857;
    --lo-clinic:   #6B8F5E;   /* vert clinique */
    --lo-forest:   #2D3F2A;   /* vert profond */
    --lo-rose:     #E8A598;   /* CTA rose poudré */
    --lo-rose-deep:#D88577;
    --lo-muted:    #8A8576;

    --lo-display:  'Instrument Serif', 'EB Garamond', serif;
    --lo-sans:     'Plus Jakarta Sans', system-ui, sans-serif;
    --lo-mono-ff:  'IBM Plex Mono', ui-monospace, Menlo, monospace;

    --lo-radius:   2px;
    --lo-radius-pill: 999px;
    --lo-hh:       72px;
    --lo-shadow:   0 2px 8px rgba(14, 27, 14, 0.04);
    --lo-shadow-md:0 6px 24px rgba(14, 27, 14, 0.08);
}

/* =======================================================
   RESET & BASE
======================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--lo-cream);
    color: var(--lo-ink);
    font-family: var(--lo-sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color 200ms ease, opacity 200ms ease; }
a:hover { color: var(--lo-clinic); }
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--lo-clinic); outline-offset: 3px; }

.lo-container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 768px) {
    .lo-container { padding: 0 20px; }
}

/* Texture grain subtile sur le body */
body::before {
    content: '';
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.05 0 0 0 0 0.1 0 0 0 0 0.05 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =======================================================
   TYPOGRAPHIE
======================================================= */
h1, h2, h3, h4 { font-family: var(--lo-display); font-weight: 400; color: var(--lo-ink); margin: 0; line-height: 1.05; letter-spacing: -0.01em; }
h1 { font-size: clamp(3rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.2; }
h1 em, h2 em, h3 em { font-style: italic; color: var(--lo-clinic); }

p { margin: 0 0 1.2em; color: var(--lo-ink-soft); }

/* Élément utilitaire mono */
.lo-mono { font-family: var(--lo-mono-ff); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--lo-mono); }
.lo-eyebrow { font-family: var(--lo-mono-ff); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--lo-clinic); }

/* =======================================================
   BOUTONS — "tampons" de labo
======================================================= */
.lo-tampon {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 28px;
    background: var(--lo-rose);
    color: var(--lo-forest);
    font-family: var(--lo-mono-ff);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    border: 1px solid var(--lo-rose-deep);
    border-radius: var(--lo-radius-pill);
    cursor: pointer;
    transition: background 200ms ease, color 200ms ease, box-shadow 200ms ease;
}
.lo-tampon:hover { background: var(--lo-rose-deep); color: #fff; box-shadow: var(--lo-shadow-md); }
.lo-tampon::after { content: '→'; font-family: var(--lo-sans); font-weight: 500; letter-spacing: 0; }

.lo-tampon--ghost {
    background: transparent;
    color: var(--lo-ink);
    border: 1px solid var(--lo-ink);
}
.lo-tampon--ghost:hover { background: var(--lo-ink); color: var(--lo-cream); }

.lo-tampon--dark {
    background: var(--lo-forest);
    color: var(--lo-cream);
    border-color: var(--lo-forest);
}
.lo-tampon--dark:hover { background: var(--lo-ink); }

/* =======================================================
   HEADER — .lo-laboratoire
======================================================= */
.lo-laboratoire {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(245, 240, 229, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--lo-line);
    transition: box-shadow 280ms ease;
}
.lo-laboratoire.is-scrolled {
    box-shadow: 0 2px 12px rgba(14, 27, 14, 0.06);
}
.lo-lab-row {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--lo-hh);
    padding: 0 32px;
    max-width: 1440px;
    margin: 0 auto;
}
.lo-lab-brand { display: flex; align-items: center; color: var(--lo-ink); }
.lo-lab-nav .lo-lab-brand--mobile { display: none; }

.lo-lab-nav {
    display: flex; align-items: center; gap: 4px;
    padding: 6px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--lo-line);
    border-radius: var(--lo-radius-pill);
}
.lo-lab-nav ul { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; }
.lo-lab-nav a {
    display: inline-flex; align-items: center;
    padding: 9px 18px;
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--lo-ink-soft);
    border-radius: var(--lo-radius-pill);
    transition: background 200ms ease, color 200ms ease;
}
.lo-lab-nav a:hover { background: var(--lo-cream); color: var(--lo-ink); }
.lo-lab-nav .current-menu-item > a,
.lo-lab-nav .current_page_item > a,
.lo-lab-nav .current-cat > a { background: var(--lo-forest); color: var(--lo-cream); }

.lo-lab-nav .menu-contact > a {
    background: var(--lo-ink);
    color: var(--lo-cream);
    padding: 9px 20px;
}
.lo-lab-nav .menu-contact > a:hover { background: var(--lo-clinic); color: var(--lo-cream); }

/* Close button — hidden on desktop */
.lo-nav-close { display: none; }

/* Burger */
.lo-burger {
    display: none;
    background: transparent; border: 1px solid var(--lo-line);
    width: 42px; height: 42px;
    border-radius: 50%;
    align-items: center; justify-content: center;
    color: var(--lo-ink);
}
.lo-burger svg { width: 18px; height: 18px; }

/* Header toujours opaque — pas de mode transparent */

/* =======================================================
   HERO HOMEPAGE — .lo-paillasse
======================================================= */
.lo-paillasse {
    position: relative;
    padding-top: calc(var(--lo-hh) + 56px);
    padding-bottom: 88px;
    background: var(--lo-cream);
    overflow: hidden;
}
.lo-paillasse::before {
    /* grille technique discrète */
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(45, 63, 42, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 63, 42, 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    pointer-events: none;
    z-index: 0;
}
.lo-paillasse-inner {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 56px;
    align-items: start;
}
.lo-paillasse-meta {
    display: flex; gap: 22px; align-items: center;
    margin-bottom: 26px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--lo-line);
}
.lo-paillasse-meta-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--lo-clinic);
    box-shadow: 0 0 0 3px rgba(107, 143, 94, 0.18);
    animation: lo-pulse 2.4s infinite;
}
@keyframes lo-pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(107, 143, 94, 0.18); }
    50% { box-shadow: 0 0 0 7px rgba(107, 143, 94, 0); }
}

.lo-paillasse h1 {
    font-size: clamp(3rem, 7vw, 5.6rem);
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1;
    color: var(--lo-ink);
    margin-bottom: 32px;
}
.lo-paillasse h1 em {
    font-style: italic;
    color: var(--lo-clinic);
    position: relative;
    display: inline-block;
    padding: 0 8px;
}
.lo-squiggle {
    position: absolute;
    inset: -8px -4px -10px -4px;
    width: calc(100% + 8px); height: calc(100% + 18px);
    color: var(--lo-rose-deep);
    pointer-events: none;
    z-index: 0;
}
.lo-paillasse h1 em > * { position: relative; z-index: 1; }

.lo-paillasse-lead {
    max-width: 620px;
    font-size: 1.12rem;
    line-height: 1.65;
    color: var(--lo-ink-soft);
    margin-bottom: 36px;
}

.lo-paillasse-cta {
    display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
    margin-bottom: 56px;
}
.lo-paillasse-cta-note {
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
}

/* Stats hero */
.lo-paillasse-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--lo-line);
    padding-top: 28px;
    max-width: 620px;
}
.lo-paillasse-stat {
    padding-right: 24px;
    border-right: 1px solid var(--lo-line);
}
.lo-paillasse-stat:last-child { border-right: 0; padding-right: 0; }
.lo-paillasse-stat:not(:first-child) { padding-left: 24px; }
.lo-paillasse-stat-num {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 2.6rem;
    color: var(--lo-forest);
    line-height: 1;
    margin-bottom: 8px;
}
.lo-paillasse-stat-lbl {
    font-family: var(--lo-mono-ff);
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
    line-height: 1.3;
}

/* Panel "FICHE D'ANALYSE" */
.lo-analyse {
    position: relative;
    background: #fff;
    border: 1px solid var(--lo-line);
    padding: 28px 28px 22px;
    box-shadow: var(--lo-shadow-md);
}
.lo-analyse::before {
    /* coin coupé décoratif */
    content: '';
    position: absolute; top: 0; right: 0;
    width: 0; height: 0;
    border-style: solid;
    border-width: 0 22px 22px 0;
    border-color: transparent var(--lo-cream) transparent transparent;
}
.lo-analyse-head {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--lo-forest);
    margin-bottom: 22px;
}
.lo-analyse-head-title {
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--lo-forest);
}
.lo-analyse-head-num {
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--lo-mono);
}
.lo-analyse-section { margin-bottom: 18px; }
.lo-analyse-section:last-of-type { margin-bottom: 0; }
.lo-analyse-section-lbl {
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
    margin-bottom: 8px;
    display: flex; justify-content: space-between;
}
.lo-analyse-bar {
    height: 6px;
    background: var(--lo-paper);
    border-radius: var(--lo-radius);
    overflow: hidden;
    position: relative;
}
.lo-analyse-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--lo-clinic), var(--lo-forest));
    transform-origin: left;
    animation: lo-fill 1400ms ease-out;
}
@keyframes lo-fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.lo-analyse-footer {
    margin-top: 22px; padding-top: 16px;
    border-top: 1px dashed var(--lo-line);
    display: flex; align-items: center; justify-content: space-between;
}
.lo-analyse-cachet {
    width: 76px; height: 76px;
    color: var(--lo-rose-deep);
    opacity: 0.85;
    animation: lo-rotate 24s linear infinite;
}
@keyframes lo-rotate { to { transform: rotate(360deg); } }
.lo-analyse-sign {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 1.4rem;
    color: var(--lo-forest);
}
.lo-analyse-sign small {
    display: block;
    font-family: var(--lo-mono-ff);
    font-style: normal;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
    margin-top: 2px;
}

/* =======================================================
   STREAM ARTICLES — .lo-observations
======================================================= */
.lo-observations {
    padding: 96px 0 64px;
    background: var(--lo-cream);
    position: relative;
}
.lo-section-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    margin-bottom: 48px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--lo-line);
    gap: 24px;
}
.lo-section-head-text { max-width: 620px; }
.lo-section-head h2 {
    font-size: clamp(2rem, 3.4vw, 2.8rem);
    line-height: 1.05;
    margin-bottom: 8px;
}
.lo-section-head-eyebrow { margin-bottom: 14px; }
.lo-section-head-num {
    font-family: var(--lo-mono-ff);
    font-size: 0.72rem;
    letter-spacing: 0.28em;
    color: var(--lo-mono);
    text-transform: uppercase;
}

.lo-obs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 28px;
}
.lo-observation {
    background: transparent;
    position: relative;
    display: flex; flex-direction: column;
    transition: transform 280ms ease;
}
.lo-observation:hover { transform: translateY(-4px); }

.lo-protocole {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 0 12px;
    margin-bottom: 16px;
    border-bottom: 1px dashed var(--lo-line);
    font-family: var(--lo-mono-ff);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
}
.lo-protocole-num { color: var(--lo-forest); font-weight: 600; }
.lo-protocole-sep::before { content: '·'; margin: 0 8px; opacity: 0.6; }

.lo-petri {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 22px;
    background: var(--lo-paper);
}
.lo-petri img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 600ms ease;
}
.lo-observation:hover .lo-petri img { transform: scale(1.06); }
.lo-petri::before {
    content: '';
    position: absolute; inset: 6px;
    border: 1px dashed rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
}
.lo-petri::after {
    content: '';
    position: absolute; inset: 0;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(14, 27, 14, 0.18), inset 0 -40px 60px rgba(14, 27, 14, 0.18);
    pointer-events: none;
    z-index: 2;
}
.lo-petri-ring {
    position: absolute;
    inset: -6px;
    border: 1px dotted var(--lo-line);
    border-radius: 50%;
    pointer-events: none;
    animation: lo-rotate 60s linear infinite;
}

.lo-observation-title {
    font-family: var(--lo-display);
    font-size: 1.6rem;
    font-style: italic;
    line-height: 1.15;
    color: var(--lo-ink);
    margin-bottom: 12px;
    transition: color 200ms ease;
}
.lo-observation-title a:hover { color: var(--lo-clinic); }
.lo-observation-excerpt {
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--lo-ink-soft);
    margin-bottom: 14px;
}
.lo-observation-specs {
    margin-top: auto;
    display: flex; gap: 14px;
    font-family: var(--lo-mono-ff);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
}
.lo-observation-specs span { display: inline-flex; align-items: center; gap: 6px; }
.lo-observation-specs span::before { content: '◆'; font-size: 0.5rem; color: var(--lo-clinic); }
.lo-observation-specs span:first-child::before { display: none; }

/* =======================================================
   PERSONA — .lo-chercheur
======================================================= */
.lo-chercheur {
    padding: 96px 0;
    background: var(--lo-paper);
    border-top: 1px solid var(--lo-line);
    border-bottom: 1px solid var(--lo-line);
}
.lo-chercheur-inner {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 72px;
    align-items: center;
}
.lo-chercheur-portrait {
    position: relative;
    aspect-ratio: 1 / 1;
}
.lo-chercheur-portrait img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: 50%;
    position: relative;
    z-index: 1;
}
.lo-chercheur-ring {
    position: absolute;
    inset: -22px;
    border: 1px dashed var(--lo-clinic);
    border-radius: 50%;
    animation: lo-rotate 80s linear infinite;
}
.lo-chercheur-ring::before {
    content: '';
    position: absolute;
    top: -5px; left: 50%;
    width: 10px; height: 10px;
    margin-left: -5px;
    background: var(--lo-rose);
    border-radius: 50%;
    border: 1px solid var(--lo-rose-deep);
}
.lo-chercheur-badge {
    position: absolute;
    bottom: 20px; right: -10px;
    z-index: 2;
    background: var(--lo-forest);
    color: var(--lo-cream);
    padding: 10px 18px;
    border-radius: var(--lo-radius-pill);
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.lo-dossier {
    background: var(--lo-cream);
    border: 1px solid var(--lo-line);
    padding: 36px 40px;
    position: relative;
}
.lo-dossier-head {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 16px;
    margin-bottom: 26px;
    border-bottom: 2px solid var(--lo-forest);
}
.lo-dossier-head-lbl {
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--lo-forest);
}
.lo-dossier-id {
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--lo-mono);
}
.lo-dossier h2 {
    font-size: clamp(2rem, 3.2vw, 2.8rem);
    line-height: 1.05;
    margin-bottom: 6px;
}
.lo-dossier-role {
    font-family: var(--lo-mono-ff);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-clinic);
    margin-bottom: 22px;
}
.lo-dossier-bio {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--lo-ink-soft);
    margin-bottom: 26px;
}
.lo-dossier-bio p { margin: 0 0 1em; }
.lo-dossier-bio strong { color: var(--lo-forest); font-weight: 600; }
.lo-dossier-bio ul { padding-left: 0; list-style: none; margin: 1em 0; }
.lo-dossier-bio li { position: relative; padding-left: 22px; margin-bottom: 10px; }
.lo-dossier-bio li::before {
    content: '+'; position: absolute; left: 0; top: 0;
    color: var(--lo-clinic);
    font-family: var(--lo-mono-ff);
    font-weight: 600;
}

.lo-dossier-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding: 18px 0;
    border-top: 1px dashed var(--lo-line);
    border-bottom: 1px dashed var(--lo-line);
    margin-bottom: 26px;
}
.lo-dossier-spec {
    padding: 0 18px;
    border-right: 1px solid var(--lo-line);
}
.lo-dossier-spec:first-child { padding-left: 0; }
.lo-dossier-spec:last-child { border-right: 0; padding-right: 0; }
.lo-dossier-spec-lbl {
    font-family: var(--lo-mono-ff);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
    margin-bottom: 4px;
}
.lo-dossier-spec-val {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 1.6rem;
    color: var(--lo-forest);
    line-height: 1;
}

/* =======================================================
   CATEGORIES — .lo-periodique (tableau périodique)
======================================================= */
.lo-rayonnage {
    padding: 96px 0;
    background: var(--lo-cream);
    position: relative;
}
.lo-periodique {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    margin-top: 48px;
}
.lo-element {
    position: relative;
    aspect-ratio: 1 / 1.08;
    background: var(--lo-paper);
    border: 1px solid var(--lo-line);
    padding: 18px;
    display: flex; flex-direction: column; justify-content: space-between;
    color: var(--lo-ink);
    transition: background 260ms ease, color 260ms ease, transform 260ms ease, border-color 260ms ease;
    overflow: hidden;
}
.lo-element:hover {
    background: var(--lo-forest);
    border-color: var(--lo-forest);
    color: var(--lo-cream);
    transform: translateY(-3px);
}
.lo-element-num {
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-align: right;
    color: var(--lo-mono);
    transition: color 260ms ease;
}
.lo-element:hover .lo-element-num { color: var(--lo-rose); }
.lo-element-symbol {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    line-height: 1;
    margin: 0 0 4px;
    color: var(--lo-forest);
    transition: color 260ms ease;
}
.lo-element:hover .lo-element-symbol { color: var(--lo-rose); }
.lo-element-name {
    font-family: var(--lo-sans);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0;
    text-transform: capitalize;
    margin-bottom: 2px;
}
.lo-element-desc {
    font-family: var(--lo-mono-ff);
    font-size: 0.6rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--lo-mono);
    transition: color 260ms ease;
    line-height: 1.5;
}
.lo-element:hover .lo-element-desc { color: rgba(245, 240, 229, 0.7); }
.lo-element-pict {
    position: absolute;
    bottom: 16px; right: 16px;
    width: 22px; height: 22px;
    color: var(--lo-clinic);
    opacity: 0.4;
    transition: color 260ms ease, opacity 260ms ease;
}
.lo-element:hover .lo-element-pict { color: var(--lo-rose); opacity: 1; }

/* =======================================================
   SEO Block (archive)
======================================================= */
.lo-seo-block {
    padding: 88px 0 96px;
    background: var(--lo-paper);
    border-top: 1px solid var(--lo-line);
}
.lo-seo-h2 {
    max-width: 1240px;
    margin: 0 auto 36px;
    padding: 0 32px;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.15;
}
.lo-seo-h2 em { font-style: italic; color: var(--lo-clinic); }
.lo-seo-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: 56px;
    align-items: center;
}
.lo-seo-text p { font-size: 1.02rem; line-height: 1.7; }
.lo-seo-text ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    border-left: 1px solid var(--lo-line);
    padding-left: 22px;
}
.lo-seo-text li {
    font-family: var(--lo-sans);
    font-size: 0.95rem;
    padding: 8px 0;
    color: var(--lo-ink-soft);
    position: relative;
}
.lo-seo-text li::before {
    content: '→';
    font-family: var(--lo-mono-ff);
    color: var(--lo-clinic);
    margin-right: 10px;
    font-weight: 600;
}
.lo-seo-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: var(--lo-shadow-md);
    transition: transform 600ms ease;
}
.lo-seo-img:hover { transform: scale(1.02); }

@media (max-width: 900px) {
    .lo-seo-inner { grid-template-columns: 1fr; gap: 32px; }
    .lo-seo-img { aspect-ratio: 16/10; order: -1; }
}

/* =======================================================
   FOOTER — .lo-colophon
======================================================= */
.lo-colophon {
    background: var(--lo-forest);
    color: var(--lo-cream);
    padding: 80px 0 0;
    position: relative;
}
.lo-colophon-frise {
    height: 28px;
    background-image:
        repeating-linear-gradient(90deg, var(--lo-cream) 0 2px, transparent 2px 18px);
    opacity: 0.15;
    margin-bottom: 56px;
}
.lo-colophon-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
    gap: 48px;
}
.lo-colophon-col h4 {
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--lo-rose);
    margin-bottom: 22px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(245, 240, 229, 0.15);
}
.lo-colophon-brand { color: var(--lo-cream); margin-bottom: 22px; display: inline-block; }
.lo-colophon-desc {
    font-size: 0.9rem;
    line-height: 1.65;
    color: rgba(245, 240, 229, 0.78);
    margin-bottom: 22px;
    max-width: 340px;
}
.lo-colophon-cite {
    font-family: var(--lo-display);
    font-style: italic;
    color: rgba(245, 240, 229, 0.65);
    font-size: 1rem;
    line-height: 1.4;
    padding-left: 16px;
    border-left: 2px solid var(--lo-rose);
}

.lo-colophon-list { list-style: none; padding: 0; margin: 0; }
.lo-colophon-list li { margin-bottom: 12px; }
.lo-colophon-list a {
    color: rgba(245, 240, 229, 0.82);
    font-size: 0.92rem;
    transition: color 200ms ease, padding-left 200ms ease;
    display: inline-flex; align-items: center; gap: 6px;
}
.lo-colophon-list a::before { content: '·'; color: var(--lo-rose); opacity: 0.6; }
.lo-colophon-list a:hover { color: var(--lo-rose); padding-left: 6px; }

.lo-colophon-article {
    display: flex; gap: 12px; padding: 12px 0;
    border-bottom: 1px dashed rgba(245, 240, 229, 0.12);
}
.lo-colophon-article:last-child { border-bottom: 0; }
.lo-colophon-article img {
    width: 56px; height: 56px;
    object-fit: cover;
    border-radius: 50%;
    border: 1px dashed rgba(245, 240, 229, 0.25);
    padding: 3px;
    flex-shrink: 0;
}
.lo-colophon-article-info { flex: 1; min-width: 0; }
.lo-colophon-article-date {
    font-family: var(--lo-mono-ff);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-rose);
    margin-bottom: 4px;
}
.lo-colophon-article-title {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 1rem;
    line-height: 1.2;
    color: var(--lo-cream);
}
.lo-colophon-article-title a:hover { color: var(--lo-rose); }

.lo-colophon-foot {
    margin-top: 56px;
    padding: 22px 0;
    border-top: 1px solid rgba(245, 240, 229, 0.15);
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.lo-colophon-foot-meta {
    font-family: var(--lo-mono-ff);
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(245, 240, 229, 0.55);
}
.lo-colophon-foot-meta strong { color: var(--lo-rose); font-weight: 600; }

/* =======================================================
   ARCHIVE & SINGLE — heroes
======================================================= */
.lo-archive-hero,
.lo-post-hero,
.lo-page-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
}
.lo-archive-hero { min-height: 60vh; }
.lo-post-hero { min-height: 75vh; }
.lo-page-hero { min-height: 46vh; }

.lo-archive-hero-bg,
.lo-post-hero-bg,
.lo-page-hero-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    z-index: 0;
}
.lo-archive-hero-bg::after,
.lo-post-hero-bg::after,
.lo-page-hero-bg::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(14, 27, 14, 0.55), rgba(14, 27, 14, 0.78));
}
.lo-archive-hero-inner,
.lo-post-hero-inner,
.lo-page-hero-inner {
    position: relative; z-index: 1;
    padding-top: calc(var(--lo-hh) + 64px);
    padding-bottom: 64px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center;
    min-height: inherit;
    color: #fff;
}
.lo-archive-hero-inner > *,
.lo-post-hero-inner > *,
.lo-page-hero-inner > * { color: #fff !important; }

.lo-archive-hero h1,
.lo-post-hero h1,
.lo-page-hero h1 {
    color: #fff;
    max-width: 1000px;
    margin-bottom: 18px;
}
.lo-archive-hero-desc {
    max-width: 720px;
    font-size: 1.05rem;
    line-height: 1.65;
    color: #fff !important;
    margin: 0 auto;
}
.lo-archive-hero-desc p { color: #fff !important; margin: 0; }

.lo-breadcrumb {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--lo-mono-ff);
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 22px;
}
.lo-breadcrumb a { color: rgba(255, 255, 255, 0.78); }
.lo-breadcrumb a:hover { color: var(--lo-rose); }
.lo-breadcrumb .sep { opacity: 0.55; }

.lo-cat-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--lo-rose);
    color: var(--lo-forest);
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    border-radius: var(--lo-radius-pill);
    margin-bottom: 22px;
}
.lo-post-meta {
    display: flex; gap: 18px; justify-content: center; align-items: center;
    margin-top: 22px;
    font-family: var(--lo-mono-ff);
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
    flex-wrap: wrap;
}
.lo-post-meta .sep { opacity: 0.5; }

/* Archive grid */
.lo-archive-grid {
    padding: 80px 0 64px;
    background: var(--lo-cream);
}

/* =======================================================
   SINGLE post body
======================================================= */
.lo-post-image {
    max-width: 980px;
    margin: -60px auto 48px;
    position: relative; z-index: 2;
    padding: 0 32px;
}
.lo-post-image img {
    width: 100%;
    max-height: 600px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: 0 24px 60px rgba(14, 27, 14, 0.18);
}
.lo-post-summary {
    max-width: 760px;
    margin: 0 auto 40px;
    padding: 0 32px;
}
.lo-entry-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 32px;
    font-size: 1.05rem;
    line-height: 1.78;
    color: var(--lo-ink-soft);
}
.lo-entry-content h2 {
    font-size: 2rem;
    margin: 2.2em 0 0.7em;
    color: var(--lo-ink);
}
.lo-entry-content h3 {
    font-size: 1.4rem;
    margin: 1.8em 0 0.5em;
    color: var(--lo-ink);
    font-style: italic;
}
.lo-entry-content p { margin: 0 0 1.4em; }
.lo-entry-content a { color: var(--lo-clinic); border-bottom: 1px solid currentColor; }
.lo-entry-content a:hover { color: var(--lo-rose-deep); }
.lo-entry-content blockquote {
    margin: 2em 0; padding: 0 0 0 24px;
    border-left: 2px solid var(--lo-clinic);
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 1.4rem;
    line-height: 1.4;
    color: var(--lo-ink);
}
.lo-entry-content img { border-radius: 4px; margin: 1.8em 0; }
.lo-entry-content ul, .lo-entry-content ol { padding-left: 22px; margin: 1em 0 1.6em; }
.lo-entry-content li { margin-bottom: 8px; }

.lo-tags {
    max-width: 760px;
    margin: 48px auto 0;
    padding: 28px 32px 0;
    border-top: 1px dashed var(--lo-line);
    display: flex; flex-wrap: wrap; gap: 8px;
}
.lo-tag {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--lo-line);
    border-radius: var(--lo-radius-pill);
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--lo-mono);
    transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.lo-tag:hover { background: var(--lo-clinic); color: var(--lo-cream); border-color: var(--lo-clinic); }

/* Author block — single article */
.lo-author-block {
    max-width: 980px;
    margin: 64px auto;
    padding: 36px;
    background: var(--lo-paper);
    border: 1px solid var(--lo-line);
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 32px;
    align-items: center;
}
.lo-author-photo {
    width: 140px; height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px dashed var(--lo-clinic);
    padding: 6px;
}
.lo-author-info h3 {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 1.6rem;
    margin: 0 0 4px;
}
.lo-author-role {
    font-family: var(--lo-mono-ff);
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-clinic);
    margin-bottom: 14px;
}
.lo-author-bio { font-size: 0.95rem; line-height: 1.65; color: var(--lo-ink-soft); margin: 0; }
.lo-author-bio p:last-child { margin-bottom: 0; }
.lo-author-block--text { grid-template-columns: 1fr; text-align: center; }
.lo-author-block--text .lo-author-role { margin-bottom: 10px; }

/* Related */
.lo-related {
    padding: 64px 0 96px;
    background: var(--lo-cream);
    border-top: 1px solid var(--lo-line);
}

/* =======================================================
   Pages : contact / mentions / sitemap
======================================================= */
.lo-page-content {
    padding: 80px 0;
    background: var(--lo-cream);
}
.lo-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: start;
}
.lo-contact-intro p { font-size: 1.05rem; line-height: 1.7; }
.lo-contact-card {
    background: var(--lo-paper);
    border: 1px solid var(--lo-line);
    padding: 28px;
    margin-top: 26px;
}
.lo-contact-card-lbl {
    font-family: var(--lo-mono-ff);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lo-mono);
    margin-bottom: 10px;
}
.lo-contact-card a {
    font-family: var(--lo-display);
    font-style: italic;
    font-size: 1.4rem;
    color: var(--lo-forest);
}

/* CF7 form */
.wpcf7 { width: 100%; }
.wpcf7-form p { display: flex; flex-direction: column; gap: 8px; margin: 0 0 18px; }
.wpcf7-form br { display: none; }
.wpcf7-form label {
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--lo-mono);
    display: flex; flex-direction: column; gap: 8px;
}
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--lo-cream);
    border: 1px solid var(--lo-line);
    border-radius: var(--lo-radius);
    font-family: var(--lo-sans);
    font-size: 0.95rem;
    color: var(--lo-ink);
    transition: border-color 200ms ease, background 200ms ease;
}
.wpcf7-form input:focus,
.wpcf7-form textarea:focus {
    outline: none;
    border-color: var(--lo-clinic);
    background: #fff;
}
.wpcf7-form textarea { min-height: 160px; resize: vertical; }
.wpcf7-submit {
    width: 100%;
    padding: 16px 28px;
    background: var(--lo-forest);
    color: var(--lo-cream);
    border: none;
    border-radius: var(--lo-radius-pill);
    font-family: var(--lo-mono-ff);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 200ms ease;
}
.wpcf7-submit:hover { background: var(--lo-clinic); }

.wpcf7-response-output {
    border: 1px solid var(--lo-line);
    padding: 12px 16px;
    font-size: 0.9rem;
    margin-top: 16px;
}

/* Mentions / sitemap */
.lo-static-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--lo-ink-soft);
}
.lo-static-body h2 {
    font-size: 1.8rem;
    margin: 2em 0 0.6em;
    color: var(--lo-ink);
    font-style: italic;
}
.lo-static-body h3 {
    font-size: 1.3rem;
    margin: 1.5em 0 0.4em;
    color: var(--lo-ink);
}
.lo-static-body a { color: var(--lo-clinic); border-bottom: 1px solid currentColor; }

.lo-sitemap-cat {
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 1px dashed var(--lo-line);
}
.lo-sitemap-cat:last-child { border-bottom: 0; }
.lo-sitemap-cat h2 {
    font-size: 1.8rem;
    margin: 0 0 18px;
    font-style: italic;
    color: var(--lo-forest);
}
.lo-sitemap-cat ul { list-style: none; padding: 0; margin: 0; }
.lo-sitemap-cat li {
    padding: 8px 0;
    border-bottom: 1px dotted var(--lo-line);
}
.lo-sitemap-cat li:last-child { border-bottom: 0; }
.lo-sitemap-cat li a {
    display: flex; justify-content: space-between; align-items: baseline;
    gap: 16px;
    color: var(--lo-ink);
}
.lo-sitemap-cat li a:hover { color: var(--lo-clinic); }
.lo-sitemap-cat .date {
    font-family: var(--lo-mono-ff);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--lo-mono);
    flex-shrink: 0;
}

/* =======================================================
   RESPONSIVE
======================================================= */
@media (max-width: 1024px) {
    .lo-paillasse-inner { grid-template-columns: 1fr; gap: 48px; }
    .lo-analyse { max-width: 480px; }
    .lo-obs-grid { grid-template-columns: repeat(2, 1fr); }
    .lo-chercheur-inner { grid-template-columns: 280px 1fr; gap: 48px; }
    .lo-periodique { grid-template-columns: repeat(3, 1fr); }
    .lo-colophon-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
    .lo-contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    body { font-size: 15px; }

    /* Mobile header — toujours opaque, pas de backdrop-filter (stacking context) */
    .lo-laboratoire { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
    .lo-lab-row { padding: 0 20px; }
    .lo-burger { display: inline-flex; }

    /* Mobile nav — slide-right drawer */
    .lo-lab-nav {
        position: fixed;
        top: 0; right: 0; bottom: 0;
        left: auto;
        width: 85vw;
        max-width: 360px;
        z-index: 200;
        background: var(--lo-cream);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 92px 24px 24px;
        border: none;
        border-left: 1px solid var(--lo-line);
        border-radius: 0;
        box-shadow: -8px 0 32px rgba(14, 27, 14, 0.12);
        transform: translateX(100%);
        transition: transform 320ms ease;
    }
    .lo-lab-nav.is-open { transform: translateX(0); }

    /* Overlay sombre derrière le drawer */
    body.lo-nav-open::after {
        content: '';
        position: fixed; inset: 0;
        z-index: 150;
        background: rgba(14, 27, 14, 0.38);
        pointer-events: auto;
    }

    .lo-lab-nav ul {
        flex-direction: column;
        gap: 0;
    }
    .lo-lab-nav li { border-bottom: 1px dashed var(--lo-line); }
    .lo-lab-nav a {
        padding: 18px 8px;
        font-size: 0.95rem;
        font-family: var(--lo-display);
        font-style: italic;
        letter-spacing: 0;
        text-transform: none;
        color: var(--lo-ink) !important;
        background: transparent !important;
        border-radius: 0;
    }
    .lo-lab-nav .lo-lab-brand--mobile {
        display: flex;
        position: absolute;
        top: 20px; left: 20px;
    }
    .lo-nav-close {
        position: absolute;
        top: 18px; right: 20px;
        background: transparent;
        border: 1px solid var(--lo-line);
        width: 42px; height: 42px;
        border-radius: 50%;
        display: inline-flex; align-items: center; justify-content: center;
        color: var(--lo-ink);
        cursor: pointer;
        z-index: 210;
    }

    .lo-paillasse { padding-top: calc(var(--lo-hh) + 36px); padding-bottom: 64px; }
    .lo-paillasse-stats { grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
    .lo-paillasse-stat { padding-right: 12px; }
    .lo-paillasse-stat:not(:first-child) { padding-left: 12px; }
    .lo-obs-grid { grid-template-columns: 1fr; gap: 40px; }
    .lo-chercheur-inner { grid-template-columns: 1fr; gap: 32px; }
    .lo-chercheur-portrait { max-width: 280px; margin: 0 auto; }
    .lo-dossier { padding: 26px 22px; }
    .lo-dossier-specs { grid-template-columns: 1fr; }
    .lo-dossier-spec { padding: 12px 0; border-right: 0; border-bottom: 1px dashed var(--lo-line); }
    .lo-dossier-spec:last-child { border-bottom: 0; }
    .lo-periodique { grid-template-columns: repeat(2, 1fr); }
    .lo-colophon-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .lo-colophon-col { display: flex; flex-direction: column; align-items: center; }
    .lo-colophon-desc { margin-left: auto; margin-right: auto; }
    .lo-colophon-list a { justify-content: center; }
    .lo-colophon-cite { text-align: left; }
    .lo-colophon-article { justify-content: center; }
    .lo-colophon-foot { justify-content: center; text-align: center; }
    .lo-author-block { grid-template-columns: 1fr; text-align: center; padding: 28px 22px; gap: 22px; }
    .lo-author-photo { margin: 0 auto; }
    .lo-section-head { flex-direction: column; align-items: flex-start; }
    .lo-post-image { margin-top: -36px; }
}

@media (max-width: 480px) {
    .lo-periodique { grid-template-columns: 1fr 1fr; gap: 10px; }
    h1 { font-size: clamp(2.4rem, 12vw, 3.4rem) !important; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .lo-petri-ring, .lo-chercheur-ring, .lo-analyse-cachet { animation: none !important; }
}