/* Mobilité douce : signalétique urbaine. Sora (titres) et Schibsted Grotesk (texte), auto-hébergées. */
@font-face { font-family: "Sora"; src: url("../fonts/md-sora.woff2") format("woff2"); font-weight: 100 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Schibsted Grotesk"; src: url("../fonts/md-schibsted.woff2") format("woff2"); font-weight: 400 900; font-style: normal; font-display: swap; }

:root {
  --md-bleu: #0a4fd6;
  --md-bleu-fonce: #073aa3;
  --md-bleu-clair: #e6eeff;
  --md-nuit: #071a3e;
  --md-nuit-2: #0d2a63;
  --md-vert: #0a8a5c;
  --md-vert-clair: #def5ea;
  --md-signal: #3fdc9b;
  --md-jaune: #f5b800;
  --md-ambre-clair: #fff3d4;
  --md-fond: #f2f5fa;
  --md-carte: #fff;
  --md-trait: #d3dbe8;
  --md-texte: #0c1b36;
  --md-doux: #4a5a76;
  --md-titres: "Sora", "Segoe UI", system-ui, sans-serif;
  --md-lecture: "Schibsted Grotesk", "Segoe UI", system-ui, sans-serif;
  --md-g: clamp(20px, 4.5vw, 56px);
  --md-larg: 1280px;
  --md-barre-h: 68px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
html.md-fige { overflow: hidden; }
body { margin: 0; background: var(--md-fond); color: var(--md-texte); font: 400 1.0625rem/1.7 var(--md-lecture); font-variant-numeric: lining-nums; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: var(--md-bleu); text-underline-offset: 3px; text-decoration-thickness: 2px; text-decoration-color: rgba(10, 79, 214, .35); }
a:hover { color: var(--md-bleu-fonce); text-decoration-color: currentColor; }
:focus-visible { outline: 3px solid var(--md-jaune); outline-offset: 3px; border-radius: 4px; }
.md-int { width: min(var(--md-larg), 100% - 2 * var(--md-g)); margin-inline: auto; }
.md-evitement { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--md-nuit); color: #fff; padding: 10px 16px; border-radius: 8px; }
.md-evitement:focus { left: 8px; }

/* Barre de ligne : bleu et vert, marque de la signalétique */
.md-ligne-barre { height: 6px; background: linear-gradient(90deg, var(--md-bleu) 0 62%, var(--md-signal) 62% 100%); }

/* En-tête */
.md-entete { position: sticky; top: 0; z-index: 30; background: #fff; box-shadow: 0 1px 0 var(--md-trait); }
.md-entete-int { width: min(var(--md-larg), 100% - 2 * var(--md-g)); margin-inline: auto; min-height: var(--md-barre-h); display: flex; align-items: center; gap: 24px; }
.md-marque { display: flex; align-items: center; gap: 12px; color: var(--md-nuit); text-decoration: none; flex: none; }
.md-marque:hover { color: var(--md-bleu); }
.md-marque-logo svg { width: 40px; height: 40px; display: block; }
.md-marque-nom { display: flex; flex-direction: column; font: 800 1.25rem/1.05 var(--md-titres); letter-spacing: -.03em; white-space: nowrap; }
.md-marque-nom small { font: 500 .72rem/1.2 var(--md-lecture); letter-spacing: 0; color: var(--md-doux); margin-top: 4px; }
.md-menu { margin-left: auto; }
.md-menu ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; align-items: stretch; }
.md-menu a { white-space: nowrap; position: relative; display: flex; align-items: center; min-height: var(--md-barre-h); padding: 0 12px; color: var(--md-texte); text-decoration: none; font: 600 .95rem/1.2 var(--md-lecture); }
.md-menu a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 0; height: 4px; background: var(--md-bleu); transform: scaleX(0); transform-origin: left; transition: transform .18s; }
.md-menu a:hover { color: var(--md-bleu); }
.md-menu a:hover::after, .md-menu a[aria-current="page"]::after { transform: scaleX(1); }
.md-menu a[aria-current="page"] { color: var(--md-bleu); font-weight: 800; }
.md-entete-cta { flex: none; }

/* Boutons */
.md-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 10px; border: 2px solid transparent; font: 700 .95rem/1.2 var(--md-titres); text-decoration: none; cursor: pointer; transition: transform .12s, box-shadow .12s, background .15s; }
.md-btn::after { content: "→"; font-family: var(--md-lecture); font-weight: 700; }
.md-entete-cta::after { content: none; }
.md-btn-bleu { background: var(--md-bleu); color: #fff; box-shadow: 0 4px 0 var(--md-bleu-fonce); }
.md-btn-bleu:hover { background: #0942b5; color: #fff; }
.md-btn-signal { background: var(--md-signal); color: var(--md-nuit); box-shadow: 0 4px 0 #1b9a68; }
.md-btn-signal:hover { background: #5be7ae; color: var(--md-nuit); }
.md-btn-contour { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .06); }
.md-btn-contour:hover { background: #fff; color: var(--md-nuit); }
.md-btn-blanc { background: #fff; color: var(--md-bleu-fonce); box-shadow: 0 4px 0 rgba(7, 26, 62, .35); }
.md-btn-blanc:hover { color: var(--md-nuit); background: #f0f5ff; }
.md-btn:active { transform: translateY(3px); box-shadow: none; }
.md-regles .md-btn-contour { margin-top: 4px; }

/* Étiquettes */
.md-etiq, .md-badge-txt { display: inline-block; margin: 0; font: 700 .72rem/1.3 var(--md-titres); text-transform: uppercase; letter-spacing: .09em; padding: 7px 10px; border-radius: 5px; background: var(--md-bleu); color: #fff; }
.md-etiq-vert, .md-badge-txt { background: var(--md-signal); color: var(--md-nuit); }

/* Accueil : héros plein cadre */
.md-hero { position: relative; isolation: isolate; color: #fff; background: var(--md-nuit); }
.md-hero-fond { position: absolute; inset: 0; z-index: -1; }
.md-hero-img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 40%; display: block; }
.md-hero-fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 26, 62, .95) 0%, rgba(7, 26, 62, .8) 38%, rgba(7, 26, 62, .2) 78%, rgba(7, 26, 62, .05) 100%); }
.md-hero-int { min-height: clamp(520px, 66vh, 720px); display: flex; align-items: center; padding-block: 64px 96px; }
.md-hero-texte { max-width: 660px; }
.md-hero h1 { margin: 22px 0 0; font: 800 clamp(2.3rem, 5.2vw, 4rem)/1.12 var(--md-titres); letter-spacing: -.035em; }
.md-chapo { margin: .9em 0 0; max-width: 62ch; font-size: clamp(1.02rem, 1.4vw, 1.18rem); line-height: 1.6; color: #dce7ff; }
.md-actions { display: flex; flex-wrap: wrap; gap: 16px; margin: 32px 0 0; }

/* Repères : quatre panneaux qui chevauchent le héros */
.md-reperes { position: relative; z-index: 2; margin-top: -52px; }
.md-reperes-int { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 2px solid var(--md-trait); border-bottom: 6px solid var(--md-bleu); border-radius: 16px; box-shadow: 0 18px 40px rgba(7, 26, 62, .14); }
.md-reperes-int li { display: flex; align-items: center; gap: 14px; padding: 20px 22px; }
.md-reperes-int li + li { border-left: 2px solid var(--md-trait); }
.md-repere-ico { flex: none; width: 48px; height: 48px; border-radius: 12px; background: var(--md-bleu-clair); color: var(--md-bleu); display: grid; place-items: center; }
.md-repere-ico svg { width: 28px; height: 28px; }
.md-reperes-int strong { display: block; font: 700 .98rem/1.3 var(--md-titres); }
.md-reperes-int small { display: block; margin-top: 3px; font-size: .86rem; line-height: 1.4; color: var(--md-doux); }

/* Sections */
.md-sec { padding-top: clamp(48px, 7vw, 88px); }
.md-sec-tete { max-width: 760px; margin-bottom: 32px; }
.md-sec-titre { margin: 0; font: 700 clamp(1.55rem, 2.8vw, 2.25rem)/1.25 var(--md-titres); letter-spacing: -.025em; }
.md-sec-titre::before { content: ""; display: block; width: 56px; height: 6px; margin-bottom: 18px; border-radius: 3px; background: linear-gradient(90deg, var(--md-bleu) 0 64%, var(--md-signal) 64% 100%); }
.md-sec-sous { margin: .6em 0 0; color: var(--md-doux); }

/* Tuiles d'engins */
.md-tuiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px 24px; }
.md-tuile { position: relative; display: flex; flex-direction: column; height: 100%; background: var(--md-carte); border: 2px solid var(--md-trait); border-radius: 16px; overflow: hidden; color: var(--md-texte); text-decoration: none; transition: transform .15s, border-color .15s, box-shadow .15s; }
.md-tuile:hover { transform: translateY(-3px); border-color: var(--md-bleu); box-shadow: 0 14px 30px rgba(10, 79, 214, .14); color: var(--md-texte); }
.md-tuile-vue { position: relative; display: block; aspect-ratio: 16 / 10; background: var(--md-nuit-2); }
.md-tuile-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.md-tuile-nue .md-tuile-vue { background: linear-gradient(135deg, var(--md-bleu), var(--md-vert)); }
.md-badge { position: absolute; left: 16px; bottom: -24px; z-index: 1; width: 56px; height: 56px; border-radius: 50%; background: var(--md-bleu); color: #fff; border: 4px solid #fff; display: grid; place-items: center; }
.md-badge svg { width: 30px; height: 30px; }
.md-tuiles li:nth-child(even) .md-badge { background: var(--md-vert); }
.md-tuile-txt { display: block; padding: 34px 18px 18px; }
.md-tuile-txt strong { display: block; font: 700 1.05rem/1.3 var(--md-titres); }
.md-tuile-txt small { display: block; margin-top: 4px; font-size: .9rem; line-height: 1.45; color: var(--md-doux); }

/* Sélection de guides */
.md-une { display: grid; grid-template-columns: 1.35fr 1fr; gap: 24px; }
.md-une-grande { position: relative; display: flex; align-items: flex-end; min-height: 460px; border-radius: 16px; overflow: hidden; color: #fff; text-decoration: none; background: var(--md-nuit); isolation: isolate; }
.md-une-grande:hover { color: #fff; }
.md-une-img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.md-une-grande:hover .md-une-img { transform: scale(1.03); }
.md-une-grande::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7, 26, 62, 0) 25%, rgba(7, 26, 62, .92) 100%); }
.md-une-txt { display: block; padding: 28px; }
.md-une-txt strong { display: block; margin: 12px 0 8px; font: 700 clamp(1.3rem, 2.2vw, 1.75rem)/1.25 var(--md-titres); letter-spacing: -.02em; }
.md-une-txt small { display: block; max-width: 56ch; font-size: 1rem; line-height: 1.55; color: #dce7ff; }
.md-une-liste { list-style: none; margin: 0; padding: 0; display: grid; grid-template-rows: 1fr 1fr; gap: 24px; }
.md-une-liste li { display: flex; }
.md-une-h { display: flex; width: 100%; background: var(--md-carte); border: 2px solid var(--md-trait); border-radius: 16px; overflow: hidden; color: var(--md-texte); text-decoration: none; transition: border-color .15s, transform .15s; }
.md-une-h:hover { border-color: var(--md-bleu); transform: translateY(-2px); color: var(--md-texte); }
.md-une-h-img { flex: none; width: 42%; height: 100%; min-height: 160px; object-fit: cover; display: block; }
.md-une-h-txt { display: block; padding: 18px 20px; align-self: center; }
.md-une-h-txt strong { display: block; margin: 10px 0 0; font: 700 1.02rem/1.35 var(--md-titres); }
.md-une-h-txt small { display: none; }

/* Règles : bandeau nuit à panneaux blancs */
.md-regles { margin-top: clamp(56px, 8vw, 104px); padding-block: clamp(48px, 6vw, 80px); background: var(--md-nuit); color: #fff; position: relative; }
.md-regles::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: linear-gradient(90deg, var(--md-bleu) 0 62%, var(--md-signal) 62% 100%); }
.md-regles .md-sec-sous { color: #c3d3f3; }
.md-regles .md-sec-titre { color: #fff; }
.md-panneaux { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(205px, 1fr)); gap: 16px; }
.md-panneaux li { background: #fff; color: var(--md-texte); border-radius: 14px; border-bottom: 6px solid var(--md-signal); padding: 22px 20px 20px; }
.md-coche { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; border-radius: 50%; background: var(--md-vert); color: #fff; }
.md-coche svg { width: 18px; height: 18px; }
.md-panneaux strong { display: block; font: 700 1.1rem/1.3 var(--md-titres); letter-spacing: -.01em; }
.md-panneau-tx { display: block; margin-top: 8px; font-size: .92rem; line-height: 1.5; color: var(--md-doux); }
.md-regles-lien { margin: 32px 0 0; }

/* Bandeau photo pleine largeur */
.md-bandeau { position: relative; isolation: isolate; color: #fff; background: var(--md-nuit); }
.md-bandeau-fond { position: absolute; inset: 0; z-index: -1; }
.md-bandeau-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.md-bandeau-fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 26, 62, .92) 0%, rgba(7, 26, 62, .72) 45%, rgba(7, 26, 62, .1) 100%); }
.md-bandeau > .md-int { padding-block: clamp(56px, 8vw, 104px); }
.md-bandeau-txt { max-width: 580px; }
.md-bandeau h2 { margin: 0 0 12px; font: 700 clamp(1.5rem, 2.8vw, 2.1rem)/1.25 var(--md-titres); letter-spacing: -.025em; }
.md-bandeau p { margin: 0 0 28px; color: #dce7ff; }

/* FAQ */
.md-faq-grille { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.9fr); gap: 48px; align-items: start; }
.md-faq-grille .md-sec-tete { position: sticky; top: 100px; }
.faq { background: var(--md-carte); border: 2px solid var(--md-trait); border-radius: 12px; margin: 0 0 12px; padding: 0 20px; }
.faq[open] { border-color: var(--md-bleu); }
.faq summary { position: relative; min-height: 56px; display: flex; align-items: center; padding: 12px 36px 12px 0; cursor: pointer; font: 600 1rem/1.4 var(--md-titres); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 4px; top: 50%; width: 16px; height: 3px; margin-top: -1px; background: var(--md-bleu); border-radius: 2px; transition: transform .18s; }
.faq summary::after { transform: rotate(90deg); }
.faq[open] summary::after { transform: rotate(0); }
.faq p { margin: 0 0 18px; }

/* À propos */
.md-apropos { margin-top: clamp(56px, 8vw, 104px); background: var(--md-bleu); color: #fff; }
.md-apropos-int { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; padding-block: clamp(36px, 5vw, 56px); }
.md-apropos h2 { margin: 0 0 8px; font: 700 clamp(1.3rem, 2.2vw, 1.7rem)/1.25 var(--md-titres); letter-spacing: -.02em; }
.md-apropos p { margin: 0; max-width: 80ch; color: #e3ecff; }

/* En-tête de page (hub, guide, page) */
.md-tete { position: relative; isolation: isolate; color: #fff; background: var(--md-nuit); }
.md-tete-fond { position: absolute; inset: 0; z-index: -1; }
.md-tete-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.md-tete-fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 26, 62, .95) 0%, rgba(7, 26, 62, .82) 45%, rgba(7, 26, 62, .3) 100%); }
.md-tete-int { padding-block: 22px clamp(36px, 5vw, 60px); min-height: clamp(280px, 30vw, 380px); display: flex; flex-direction: column; justify-content: space-between; gap: 32px; }
.md-tete-nue { background: linear-gradient(120deg, var(--md-nuit) 20%, var(--md-bleu-fonce)); }
.md-tete-nue .md-tete-int { min-height: 0; }
.md-tete-nue::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .55) 0 28px, transparent 28px 56px); }
.md-tete-texte { max-width: 820px; }
.md-tete h1 { display: flex; align-items: center; gap: 16px; margin: 16px 0 0; font: 800 clamp(1.8rem, 3.8vw, 2.9rem)/1.2 var(--md-titres); letter-spacing: -.03em; }
.md-tete .md-etiq + h1 { margin-top: 16px; }
.md-tete-texte > h1:first-child { margin-top: 0; }
.md-tete-picto { flex: none; width: 64px; height: 64px; border-radius: 50%; background: #fff; color: var(--md-bleu); display: grid; place-items: center; }
.md-tete-picto svg { width: 38px; height: 38px; }
.md-tete .md-chapo { margin-top: 1em; }
.md-tete-meta { margin: 18px 0 0; font-size: .9rem; color: #c3d3f3; }
.md-fil ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 0; font: 600 .84rem/1.3 var(--md-lecture); color: #fff; }
.md-fil li + li::before { content: "/"; margin: 0 10px; color: #8fb0f2; }
.md-fil a { display: inline-flex; align-items: center; min-height: 28px; color: #c3d3f3; text-decoration: none; }
.md-fil a:hover { color: #fff; text-decoration: underline; }
.md-fil li[aria-current] { color: #fff; }
.md-type-erreur .md-tete-int { min-height: 0; }

/* Corps */
.md-page { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 48px 24px; }
.md-corps { min-width: 0; max-width: 760px; }
.md-corps.md-large { max-width: none; }
.md-corps > :first-child { margin-top: 0; }
.md-corps h2 { margin: 2.1em 0 .6em; padding-left: 16px; border-left: 6px solid var(--md-bleu); font: 700 clamp(1.4rem, 2.4vw, 1.75rem)/1.3 var(--md-titres); letter-spacing: -.02em; }
.md-corps h3 { margin: 1.8em 0 .5em; font: 600 1.2rem/1.35 var(--md-titres); letter-spacing: -.01em; }
.md-corps p, .md-corps ul, .md-corps ol { margin: 0 0 1.1em; }
.md-corps ul { list-style: none; padding-left: 0; }
.md-corps ul li { position: relative; padding-left: 24px; margin: 0 0 .5em; }
.md-corps ul li::before { content: ""; position: absolute; left: 3px; top: .68em; width: 9px; height: 9px; background: var(--md-vert); border-radius: 2px; transform: rotate(45deg); }
.md-corps ol { padding-left: 1.5em; }
.md-corps ol li { margin: 0 0 .5em; padding-left: .3em; }
.md-corps ol li::marker { font: 700 1em var(--md-titres); color: var(--md-bleu); }
.md-corps strong { font-weight: 700; }
.tableau { overflow-x: auto; margin: 0 0 1.6em; border: 2px solid var(--md-trait); border-radius: 12px; background: #fff; }
.md-corps table { width: 100%; min-width: 580px; border-collapse: collapse; font-size: .94rem; line-height: 1.5; }
.md-corps th, .md-corps td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--md-trait); }
.md-corps th { background: var(--md-nuit); color: #fff; font: 600 .85rem/1.3 var(--md-titres); }
.md-corps tbody tr:nth-child(even) td { background: #f6f8fc; }
.md-corps tr:last-child td { border-bottom: 0; }
.encadre, .attention { margin: 0 0 1.6em; padding: 18px 22px; border-radius: 12px; border-left: 8px solid var(--md-vert); background: var(--md-vert-clair); }
.attention { border-left-color: var(--md-jaune); background: var(--md-ambre-clair); }
.encadre-titre { margin: 0 0 8px !important; font: 700 .76rem/1.2 var(--md-titres); text-transform: uppercase; letter-spacing: .1em; color: #065c3d; }
.attention .encadre-titre { color: #7a5200; }
.encadre ul { margin: 0; }
.encadre p:last-child, .attention p:last-child { margin-bottom: 0; }
.md-liste-titre { margin: 2.2em 0 .8em; font: 700 1.5rem/1.3 var(--md-titres); letter-spacing: -.02em; padding-left: 16px; border-left: 6px solid var(--md-vert); }

/* Fiches de guides */
.md-fiches { list-style: none; margin: 0 0 1.6em; padding: 0; display: grid; gap: 20px; }
.md-corps .md-fiches li { padding: 0; margin: 0; }
.md-corps .md-fiches li::before { content: none; }
.md-fiche { display: flex; align-items: stretch; min-height: 124px; background: var(--md-carte); border: 2px solid var(--md-trait); border-radius: 14px; overflow: hidden; color: var(--md-texte); text-decoration: none; transition: border-color .15s, transform .15s; position: relative; }
.md-fiche:hover { border-color: var(--md-bleu); transform: translateX(3px); color: var(--md-texte); }
.md-fiche::after { content: ""; position: absolute; right: 18px; top: 50%; width: 10px; height: 10px; margin-top: -6px; border-right: 3px solid var(--md-bleu); border-top: 3px solid var(--md-bleu); transform: rotate(45deg); }
.md-fiche-img { flex: none; width: clamp(110px, 28%, 200px); height: auto; min-height: 124px; object-fit: cover; display: block; margin: 0; border-radius: 0; }
.md-fiche-picto { flex: none; width: 110px; display: grid; place-items: center; background: linear-gradient(135deg, var(--md-bleu), var(--md-vert)); color: #fff; }
.md-fiche-picto svg { width: 48px; height: 48px; }
.md-fiche-corps { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 16px 46px 16px 20px; min-width: 0; }
.md-fiche-nue .md-fiche-corps { padding-left: 22px; }
.md-fiche-titre { font: 600 1.02rem/1.35 var(--md-titres); letter-spacing: -.01em; }
.md-fiche-resume { font-size: .92rem; line-height: 1.5; color: var(--md-doux); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* Colonne latérale : sommaire en « plan de ligne » */
.md-rail { min-width: 0; }
.md-page-plan .md-rail { order: -1; }
.md-plan { background: var(--md-carte); border: 2px solid var(--md-trait); border-radius: 14px; padding: 20px 20px 14px; }
.md-plan-titre, .md-cote-titre { margin: 0 0 14px; font: 700 .78rem/1.2 var(--md-titres); text-transform: uppercase; letter-spacing: .1em; color: var(--md-bleu); }
.md-plan ol { list-style: none; margin: 0; padding: 0; counter-reset: arret; }
.md-plan li { position: relative; counter-increment: arret; padding: 0 0 0 40px; }
.md-plan li::before { content: counter(arret); position: absolute; left: 0; top: 4px; z-index: 1; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 3px solid var(--md-bleu); display: grid; place-items: center; font: 700 .72rem/1 var(--md-titres); color: var(--md-bleu); }
.md-plan li::after { content: ""; position: absolute; left: 11px; top: 30px; bottom: -6px; width: 4px; background: var(--md-bleu-clair); }
.md-plan li:last-child::after { content: none; }
.md-plan a { display: flex; align-items: center; min-height: 36px; padding: 2px 0 12px; color: var(--md-texte); font-size: .92rem; line-height: 1.35; font-weight: 500; text-decoration: none; }
.md-plan a:hover { color: var(--md-bleu); text-decoration: underline; }

/* Suite et autres engins */
.md-apres { padding-block: 24px 40px; display: grid; gap: 40px; }
.md-suite ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.md-suite a { display: block; height: 100%; padding: 20px 22px; background: var(--md-nuit); color: #fff; text-decoration: none; border-radius: 14px; border-bottom: 6px solid var(--md-signal); transition: transform .15s; }
.md-suite a:hover { transform: translateY(-3px); color: #fff; }
.md-suite strong { display: block; font: 600 1.05rem/1.35 var(--md-titres); }
.md-suite small { display: block; margin-top: 6px; font-size: .92rem; line-height: 1.5; color: #c3d3f3; }
.md-suite .md-cote-titre, .md-lignes .md-cote-titre { font-size: .9rem; }
.md-suite .md-cote-titre { color: var(--md-vert); }
.md-lignes ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }

.md-ligne { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px 0 8px; border: 2px solid var(--md-trait); border-radius: 999px; background: #fff; color: var(--md-texte); font: 600 .95rem/1.2 var(--md-lecture); text-decoration: none; transition: border-color .15s; }
a.md-ligne:hover { border-color: var(--md-bleu); color: var(--md-bleu); }
.md-ligne-ici { background: var(--md-bleu-clair); border-color: var(--md-bleu); color: var(--md-bleu-fonce); }
.md-ligne-ico { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--md-bleu); color: #fff; display: grid; place-items: center; }
.md-ligne-ico svg { width: 20px; height: 20px; }
.md-lignes li:nth-child(even) .md-ligne-ico { background: var(--md-vert); }
.md-rail .md-lignes { background: var(--md-carte); border: 2px solid var(--md-trait); border-radius: 14px; padding: 20px; }
.md-rail .md-lignes .md-ligne { width: 100%; }

/* Formulaire */
.formulaire { display: grid; gap: 18px; max-width: 680px; margin: 0 0 1.6em; padding: 26px; background: #fff; border: 2px solid var(--md-trait); border-top: 6px solid var(--md-bleu); border-radius: 14px; }
.formulaire label { display: grid; gap: 6px; font: 600 .95rem/1.4 var(--md-titres); }
.formulaire input, .formulaire textarea { font: 400 1rem/1.5 var(--md-lecture); padding: 13px 14px; border: 2px solid #8a9ab8; border-radius: 10px; background: #fff; color: var(--md-texte); width: 100%; }
.formulaire input:focus-visible, .formulaire textarea:focus-visible { border-color: var(--md-bleu); outline-offset: 1px; }
.formulaire textarea { min-height: 170px; resize: vertical; }
.formulaire .bouton, .formulaire button { justify-self: start; }
.formulaire button.bouton { display: inline-flex; align-items: center; min-height: 48px; padding: 0 26px; border: 0; border-radius: 10px; background: var(--md-bleu); color: #fff; font: 700 .95rem/1 var(--md-titres); box-shadow: 0 4px 0 var(--md-bleu-fonce); cursor: pointer; }
.formulaire button.bouton:disabled { opacity: .6; }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.retour-envoi { margin: 0; font-weight: 700; }
.retour-envoi.ok { color: #046c47; }
.retour-envoi.erreur { color: #b3261e; }

/* Pied de page */
.md-pied { background: var(--md-nuit); color: #c3d3f3; margin-top: 56px; }
.md-pied-int { display: grid; grid-template-columns: 1.5fr 1.2fr .8fr; gap: 40px; padding-block: 48px; }
.md-pied-nom { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; color: #fff; font: 800 1.3rem/1.1 var(--md-titres); letter-spacing: -.03em; white-space: nowrap; }
.md-pied-logo svg { width: 36px; height: 36px; display: block; }
.md-pied-texte { margin: 0; max-width: 56ch; font-size: .94rem; line-height: 1.6; }
.md-pied-titre { margin: 0 0 14px; color: #fff; font: 700 .8rem/1.2 var(--md-titres); text-transform: uppercase; letter-spacing: .1em; }
.md-pied-liens { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.md-pied-engins { grid-template-columns: repeat(2, 1fr); gap: 4px 24px; }
.md-pied a { display: inline-block; padding: 6px 0; color: #c3d3f3; text-decoration: none; }
.md-pied a:hover { color: #fff; text-decoration: underline; }

/* Barre basse mobile */
.md-barre { display: none; }
.md-tiroir { position: fixed; inset: 0; z-index: 60; display: flex; flex-direction: column; background: #fff; overflow-y: auto; }
.md-tiroir[hidden] { display: none; }
.md-tiroir-tete { position: sticky; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px var(--md-g); background: var(--md-nuit); color: #fff; }
.md-tiroir-tete p { margin: 0; font: 700 1.05rem/1.2 var(--md-titres); }
.md-tiroir-fermer { min-height: 48px; padding: 0 20px; border: 2px solid #fff; border-radius: 10px; background: transparent; color: #fff; font: 700 .95rem/1 var(--md-titres); cursor: pointer; }
.md-tiroir-liste { list-style: none; margin: 0; padding: 20px var(--md-g) 8px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.md-tiroir-liste a { display: flex; align-items: center; gap: 12px; min-height: 64px; padding: 8px 12px; border: 2px solid var(--md-trait); border-radius: 14px; color: var(--md-texte); text-decoration: none; font: 700 1rem/1.2 var(--md-titres); }
.md-tiroir-liste a:hover { border-color: var(--md-bleu); }
.md-tiroir-ico { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--md-bleu); color: #fff; display: grid; place-items: center; }
.md-tiroir-ico svg { width: 24px; height: 24px; }
.md-tiroir-liste li:nth-child(even) .md-tiroir-ico { background: var(--md-vert); }
.md-tiroir-liens { list-style: none; margin: 0; padding: 12px var(--md-g) 40px; display: grid; gap: 4px; }
.md-tiroir-liens a { display: flex; align-items: center; min-height: 48px; color: var(--md-bleu); font-weight: 700; }

/* Largeurs intermédiaires */
@media (min-width: 1000px) {
  .md-page { grid-template-columns: minmax(0, 1fr) 340px; justify-content: space-between; gap: 56px; align-items: start; }
  .md-rail { position: sticky; top: 92px; max-height: calc(100vh - 112px); overflow-y: auto; }
  .md-page-plan .md-rail { order: 0; }
  .md-rail .md-lignes ul { display: grid; grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 1179px) {
  .md-marque-nom small, .md-menu li:nth-last-child(2), .md-entete-cta { display: none; }
  .md-menu a { padding: 0 9px; font-size: .9rem; }
  .md-menu a::after { left: 9px; right: 9px; }
}
@media (max-width: 1100px) {
  .md-tuiles { grid-template-columns: repeat(3, 1fr); }
  .md-reperes-int { grid-template-columns: repeat(2, 1fr); }
  .md-reperes-int li:nth-child(3) { border-left: 0; }
  .md-reperes-int li:nth-child(n+3) { border-top: 2px solid var(--md-trait); }
}
@media (max-width: 999px) {
  .md-menu { display: none; }
  .md-entete-int { min-height: 60px; }
  .md-marque-nom small { display: block; }
  body { padding-bottom: var(--md-barre-h); }
  .md-barre { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: #fff; border-top: 4px solid var(--md-bleu); box-shadow: 0 -6px 20px rgba(7, 26, 62, .12); padding-bottom: env(safe-area-inset-bottom); }
  .md-barre ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
  .md-barre a, .md-barre button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; width: 100%; min-height: 60px; padding: 6px 4px; border: 0; background: transparent; color: var(--md-texte); font: 700 .74rem/1.1 var(--md-titres); text-decoration: none; cursor: pointer; }
  .md-barre [aria-current="page"] { color: var(--md-bleu); box-shadow: inset 0 -4px 0 var(--md-signal); }
  .md-barre-ico { display: grid; place-items: center; width: 30px; height: 30px; }
  .md-barre-ico svg { width: 28px; height: 28px; }
  .md-une, .md-faq-grille, .md-apropos-int, .md-pied-int { grid-template-columns: 1fr; }
  .md-faq-grille .md-sec-tete { position: static; margin-bottom: 0; }
  .md-une-liste { grid-template-rows: none; }
  .md-une-grande { min-height: 380px; }
  .md-plan { padding: 16px 16px 6px; }
  .md-page { padding-top: 32px; }
  .md-plan ol { display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x proximity; padding-bottom: 12px; margin-inline: -4px; padding-inline: 4px; }
  .md-plan li { flex: none; padding: 0; scroll-snap-align: start; }
  .md-plan li::before, .md-plan li::after { content: none; }
  .md-plan a { min-height: 44px; padding: 8px 16px; border: 2px solid var(--md-trait); border-radius: 999px; background: #fff; white-space: nowrap; font-weight: 600; }
  .md-pied-int { padding-bottom: 32px; }
  .md-pied { margin-bottom: 0; }
  .md-hero-fond::after { background: linear-gradient(180deg, rgba(7, 26, 62, .72) 0%, rgba(7, 26, 62, .93) 100%); }
  .md-tete-fond::after, .md-bandeau-fond::after { background: linear-gradient(180deg, rgba(7, 26, 62, .75), rgba(7, 26, 62, .94)); }
  .md-hero-int { align-items: flex-end; padding-block: 48px 84px; }
}
@media (max-width: 720px) {
  .md-tuiles { grid-template-columns: repeat(2, 1fr); gap: 36px 14px; }
  .md-tuile-txt { padding: 32px 12px 14px; }
  .md-tuile-txt strong { font-size: .98rem; }
  .md-tuile-txt small { font-size: .84rem; }
  .md-badge { left: 12px; width: 52px; height: 52px; bottom: -22px; }
  .md-suite ul { grid-template-columns: 1fr; }
  .md-actions .md-btn { width: 100%; }
  .md-pied-engins { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .md-reperes { margin-top: -36px; }
  .md-reperes-int { grid-template-columns: 1fr; }
  .md-reperes-int li { padding: 16px 18px; }
  .md-reperes-int li + li { border-left: 0; border-top: 2px solid var(--md-trait); }
  .md-une-h { flex-direction: column; }
  .md-une-h-img { width: 100%; height: 170px; }
  .md-fiche-img { width: 104px; }
  .md-fiche-picto { width: 84px; }
  .md-fiche-corps { padding: 14px 38px 14px 14px; }
  .md-tiroir-liste { grid-template-columns: 1fr; }
  .md-apropos .md-btn { width: 100%; }
  .md-tete-int { min-height: 260px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } html { scroll-behavior: auto; } }