/* The Practice File — direction 23 « Le Dossier Institutionnel ».
   Bandes alternées nuit / clair, trait-surtitre d'or 1 px, pièces numérotées.
   Fontes locales : Newsreader (titres), Source Sans 3 (texte), Space Mono (régie).
   Règle négative : l'or est un trait, jamais un fond de grande surface. */

@font-face { font-family: 'Newsreader'; src: url('/pf-serif-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Newsreader'; src: url('/pf-serif-400i.woff2') format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'Newsreader'; src: url('/pf-serif-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Source Sans 3'; src: url('/pf-sans-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Source Sans 3'; src: url('/pf-sans-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Space Mono'; src: url('/pf-mono-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Space Mono'; src: url('/pf-mono-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --nuit: #0f1730;
  --nuit-2: #1a2a4a;
  --nuit-3: #0a1022;
  --or: #c89b3c;
  --blanc: #fbfaf7;
  --blanc-2: #f2f0e9;
  --blanc-3: #e7e4da;
  --encre: #1c2434;
  --encre-2: #4a5568;
  --sur-nuit: #e9e6dc;
  --sur-nuit-2: #a9b2c4;
  --svc: #33526e;
  --doc: #6e3a33;
  --care: #4a6248;
  --pra: #8a6a2e;
  --serie: var(--pra);
  --serif: 'Newsreader', 'Iowan Old Style', Palatino, serif;
  --sans: 'Source Sans 3', 'Segoe UI', -apple-system, sans-serif;
  --mono: 'Space Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--blanc);
  color: var(--encre);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--nuit-2); text-decoration-color: color-mix(in srgb, var(--or) 70%, transparent); text-underline-offset: .18em; }
a:hover { color: var(--nuit); text-decoration-color: var(--or); }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.08; color: inherit; }

.pf-saut { position: absolute; left: -9999px; }
.pf-saut:focus { left: 1rem; top: 1rem; background: var(--nuit); color: var(--blanc); padding: .5rem 1rem; z-index: 60; }

.pf-dedans { max-width: 76rem; margin-inline: auto; padding-inline: 1.5rem; }

/* ---------- Barre collante ---------- */
.pf-barre { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--blanc) 95%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid color-mix(in srgb, var(--encre) 12%, transparent); }
.pf-barre__dedans { max-width: 76rem; margin-inline: auto; padding-inline: 1.5rem; display: flex; align-items: center; gap: 1.6rem; padding-top: .7rem; padding-bottom: .7rem; }
.pf-marque { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--nuit); }
.pf-logo { width: 2.6rem; height: auto; color: var(--nuit-2); flex: none; }
.pf-marque__bloc { display: flex; flex-direction: column; line-height: 1.15; }
.pf-marque__nom { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; letter-spacing: .01em; }
.pf-marque__mention { font-family: var(--mono); font-size: .6rem; letter-spacing: .3em; text-transform: uppercase; color: var(--encre-2); }
.pf-nav { margin-left: auto; }
.pf-nav ol { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem 1.2rem; margin: 0; padding: 0; }
.pf-nav__ref { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--encre-2); text-decoration: none; }
.pf-nav__ref:hover { color: var(--nuit); }
.pf-nav__ref[aria-current] { color: var(--nuit); border-bottom: 1px solid var(--or); }
.pf-cta { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; background: var(--nuit); color: var(--blanc); padding: .6em 1.2em; text-decoration: none; border-radius: 999px; white-space: nowrap; }
.pf-cta:hover { background: var(--nuit-2); color: var(--or); }

/* ---------- Surtitre à trait d'or ---------- */
.pf-surtitre { display: flex; align-items: center; gap: .8rem; font-family: var(--mono); font-size: .68rem; letter-spacing: .3em; text-transform: uppercase; color: var(--or); margin: 0 0 .9rem; }
.pf-surtitre__trait { width: 2.5rem; height: 1px; background: var(--or); flex: none; }

/* ---------- Vedette (héros sous triple dégradé) ---------- */
.pf-vedette { position: relative; min-height: 88vh; display: flex; align-items: flex-end; background: var(--nuit); color: var(--sur-nuit); overflow: hidden; }
.pf-vedette__fond { position: absolute; inset: 0; }
.pf-vedette__fond img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 21/9; }
.pf-vedette__fond::after { content: ""; position: absolute; inset: 0; background:
  linear-gradient(to top, rgba(15,23,48,.96) 0%, rgba(15,23,48,.55) 45%, rgba(15,23,48,.18) 100%),
  linear-gradient(105deg, rgba(15,23,48,.6) 0%, transparent 60%),
  radial-gradient(ellipse at 20% 90%, rgba(200,155,60,.14), transparent 55%); }
.pf-vedette__bloc { position: relative; padding-bottom: 3.4rem; padding-top: 6rem; }
.pf-vedette__titre { font-size: clamp(2.6rem, 5vw, 4.4rem); margin: 0 0 1rem; max-width: 46rem; color: var(--blanc); }
.pf-vedette__epigraphe { max-width: 40rem; font-size: 1.14rem; color: var(--sur-nuit-2); margin: 0 0 1.6rem; }
.pf-vedette__piece { margin: 0; font-family: var(--mono); font-size: .78rem; letter-spacing: .12em; }
.pf-vedette__piece a { color: var(--or); text-decoration: none; border-bottom: 1px solid color-mix(in srgb, var(--or) 45%, transparent); padding-bottom: .15em; }
.pf-vedette__piece a:hover { border-bottom-color: var(--or); }

/* ---------- Bandes ---------- */
.pf-bande { padding-top: 3rem; padding-bottom: 2.6rem; }
.pf-bande--clair { background: var(--blanc); }
.pf-bande--papier { background: var(--blanc-2); }
.pf-bande--nuit { background: var(--nuit); color: var(--sur-nuit); }
.pf-bande--nuit a { color: var(--blanc); }
.pf-bande--nuit .pf-rangee__extrait, .pf-bande--nuit .pf-bande__intro { color: var(--sur-nuit-2); }
.pf-bande__titre { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin: 0 0 .5rem; }
.pf-bande--nuit .pf-bande__titre { color: var(--blanc); }
.pf-bande__titre a { color: inherit; text-decoration: none; }
.pf-bande__titre a:hover { color: var(--or); }
.pf-bande__intro { margin: 0 0 1.8rem; color: var(--encre-2); font-size: .98rem; max-width: 52rem; }
.pf-bande--encart { background: var(--nuit-2); color: var(--sur-nuit); }
.pf-encart h2, .pf-encart p { color: var(--blanc); }
.pf-encart p { color: var(--sur-nuit-2); margin: 0; max-width: 56rem; }

/* ---------- Table du dossier (sommaire à points de conduite) ---------- */
.pf-table { list-style: none; margin: 0; padding: 0; }
.pf-table__ligne { border-bottom: 1px solid color-mix(in srgb, var(--encre) 10%, transparent); }
.pf-table__ligne:last-child { border-bottom: 0; }
.pf-table__ref { display: flex; align-items: baseline; gap: 1rem; padding: .65rem 0; text-decoration: none; color: var(--encre); }
.pf-table__ref:hover .pf-table__titre { color: var(--nuit-2); }
.pf-onglet { display: inline-block; font-family: var(--mono); font-size: .62rem; font-weight: 700; letter-spacing: .18em; color: var(--blanc); background: var(--serie); padding: .35em .8em .28em; border-radius: 10px 10px 3px 3px; box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--encre) 30%, transparent); min-width: 3.4rem; text-align: center; }
.pf-onglet--svc { --serie: var(--svc); }
.pf-onglet--doc { --serie: var(--doc); }
.pf-onglet--care { --serie: var(--care); }
.pf-onglet--pra { --serie: var(--pra); }
.pf-table__titre { font-family: var(--serif); font-size: 1.24rem; font-weight: 600; }
.pf-table__points { flex: 1; border-bottom: 1px dotted color-mix(in srgb, var(--encre) 30%, transparent); margin-bottom: .3em; }
.pf-table__date { font-family: var(--mono); font-size: .68rem; color: var(--encre-2); white-space: nowrap; }

/* ---------- Rangées asymétriques ---------- */
.pf-rangees { display: flex; flex-direction: column; }
.pf-rangee { display: grid; grid-template-columns: 8.5rem 15rem minmax(0, 1fr); gap: 1.6rem; align-items: start; padding: 1.3rem 0; border-bottom: 1px solid color-mix(in srgb, var(--encre) 12%, transparent); }
.pf-bande--nuit .pf-rangee { border-bottom-color: color-mix(in srgb, var(--blanc) 14%, transparent); }
.pf-rangee:last-child { border-bottom: 0; }
.pf-rangee__marge { display: flex; flex-direction: column; gap: .3rem; padding-top: .4rem; }
.pf-rangee__date { font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; color: var(--encre-2); text-transform: uppercase; }
.pf-bande--nuit .pf-rangee__date { color: var(--sur-nuit-2); }
.pf-rangee__planche { margin: 0; }
.pf-rangee__planche img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border: 1px solid color-mix(in srgb, var(--encre) 20%, transparent); padding: .25rem; background: var(--blanc); border-radius: 12px; box-shadow: 0 2px 12px rgba(15,23,48,.10); }
.pf-bande--nuit .pf-rangee__planche img { background: var(--nuit-2); border-color: color-mix(in srgb, var(--blanc) 22%, transparent); box-shadow: 0 2px 14px rgba(0,0,0,.4); }
.pf-rangee__titre { margin: 0 0 .35rem; font-size: 1.5rem; }
.pf-rangee__titre a { color: inherit; text-decoration: none; }
.pf-rangee__titre a:hover { color: var(--or); }
.pf-rangee__extrait { margin: 0; color: var(--encre-2); font-size: .95rem; max-width: 46rem; }

/* ---------- Pièce de dossier ---------- */
.pf-piece { display: inline-block; font-family: var(--mono); font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--or); font-weight: 700; }
.pf-mention--suite { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; color: var(--encre-2); text-transform: uppercase; margin-left: .7em; }

/* ---------- Preuves nommées ---------- */
.pf-preuves { background: var(--blanc-2); border-block: 1px solid color-mix(in srgb, var(--encre) 10%, transparent); padding: 1.6rem 0; }
.pf-preuves__rangees { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; }
.pf-preuve { display: flex; flex-direction: column; gap: .1rem; text-decoration: none; padding: .9rem 1rem; border-top: 1px solid var(--or); background: var(--blanc); border-radius: 0 0 14px 14px; box-shadow: 0 2px 10px rgba(15,23,48,.07); }
.pf-preuve:hover .pf-preuve__nom { color: var(--nuit-2); }
.pf-preuve__chiffre { font-family: var(--serif); font-size: 2.1rem; font-weight: 600; color: var(--nuit); line-height: 1; }
.pf-preuve__nom { font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--encre-2); margin-top: .3rem; }
.pf-preuve__nature { font-size: .78rem; color: var(--encre-2); font-style: italic; }

/* ---------- Renvoi ---------- */
.pf-renvoi { text-align: right; margin: 1rem 0 0; }
.pf-renvoi__lien { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; display: inline-block; background: var(--nuit); color: var(--blanc); padding: .55em 1.2em; text-decoration: none; border-radius: 999px; }
.pf-renvoi__lien:hover { background: var(--nuit-2); color: var(--or); }

/* ---------- Ailleurs (réseau) ---------- */
.pf-ailleurs { list-style: none; margin: 0; padding: 0; }
.pf-ailleurs__ligne { padding: .6rem 0; border-bottom: 1px dotted color-mix(in srgb, var(--blanc) 22%, transparent); }
.pf-ailleurs__ligne p { margin: 0; font-size: .95rem; color: var(--sur-nuit-2); }
.pf-ailleurs__ligne a { color: var(--or); font-weight: 600; }

/* ---------- Feuille (article) ---------- */
.pf-feuille__tete { padding-top: 2.6rem; padding-bottom: 2.2rem; }
.pf-feuille__marge { display: flex; align-items: baseline; gap: 1.1rem; flex-wrap: wrap; margin: 0 0 .7rem; }
.pf-mention { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sur-nuit-2); text-decoration: none; }
.pf-mention:hover { color: var(--or); }
.pf-feuille__titre { font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin: 0 0 .9rem; max-width: 54rem; color: var(--blanc); }
.pf-epigraphe { font-size: 1.12rem; font-style: italic; color: var(--sur-nuit-2); max-width: 46rem; margin: 0 0 .8rem; }
.pf-datation { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sur-nuit-2); margin: 0; }

.pf-planche { margin: 2rem auto 1.8rem; }
.pf-planche img { width: 100%; aspect-ratio: 4/3; max-height: 33rem; object-fit: cover; border: 1px solid color-mix(in srgb, var(--encre) 22%, transparent); padding: .4rem; background: var(--blanc-2); border-radius: 12px; box-shadow: 0 3px 18px rgba(15,23,48,.10), 0 1px 4px rgba(15,23,48,.08); }
.pf-planche figcaption { font-family: var(--mono); font-size: .7rem; color: var(--encre-2); padding-top: .6rem; letter-spacing: .04em; }
.pf-planche__credit { color: var(--or); text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; }

.pf-duo { display: grid; grid-template-columns: minmax(0, 1fr) 15rem; gap: 3rem; align-items: start; padding-bottom: 2.4rem; }
.pf-texte { max-width: 46rem; }
.pf-texte > p:first-of-type::first-line { font-weight: 600; color: var(--nuit); letter-spacing: .02em; }
.pf-texte h2 { font-family: var(--serif); font-size: 1.7rem; margin: 2.4rem 0 .7rem; color: var(--nuit); }
.pf-texte h2::before { content: ""; display: block; width: 2.5rem; height: 1px; background: var(--or); margin-bottom: .6rem; }
.pf-texte h3 { font-family: var(--serif); font-size: 1.3rem; margin: 1.8rem 0 .5rem; color: var(--nuit); }
.pf-texte p { margin: 0 0 1.05rem; }
.pf-texte ul, .pf-texte ol { margin: 0 0 1.05rem; padding-left: 1.3rem; }
.pf-texte li { margin-bottom: .3rem; }
.pf-texte blockquote { margin: 1.5rem 0; padding: .3rem 0 .3rem 1.3rem; border-left: 2px solid var(--or); font-style: italic; color: var(--encre-2); }
.pf-fin-feuille { display: flex; align-items: center; gap: .8rem; font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--encre-2); margin-top: 2.4rem; }

.pf-marge { position: sticky; top: 4.6rem; border-top: 1px solid var(--or); padding: 1rem 1.1rem .9rem; background: var(--blanc-2); border-radius: 0 0 14px 14px; box-shadow: 0 2px 12px rgba(15,23,48,.07); }
.pf-marge__titre { font-family: var(--mono); font-size: .64rem; letter-spacing: .22em; text-transform: uppercase; color: var(--or); margin: 0 0 .6rem; }
.pf-marge__sommaire { list-style: none; margin: 0 0 1.4rem; padding: 0; }
.pf-marge__sommaire li { margin-bottom: .35rem; }
.pf-marge__sommaire a { font-size: .88rem; text-decoration: none; color: var(--encre); }
.pf-marge__sommaire a:hover { color: var(--nuit-2); }
.pf-marge__sources { list-style: none; margin: 0; padding: 0; font-family: var(--mono); font-size: .68rem; }
.pf-marge__sources li { margin-bottom: .35rem; overflow-wrap: break-word; }

/* ---------- Ariane ---------- */
.pf-ariane ol { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem .6rem; margin: 0; padding: 1.1rem 0 0; font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; }
.pf-ariane li + li::before { content: "›"; margin-right: .6rem; color: var(--or); }
.pf-ariane a { color: var(--encre-2); }
.pf-ariane [aria-current] { color: var(--encre); }

/* ---------- Annexe (pied) ---------- */
.pf-annexe { background: var(--nuit-3); color: var(--sur-nuit); margin-top: 0; }
.pf-annexe__dedans { display: grid; grid-template-columns: 2.2fr 1fr 1fr; gap: 2.6rem; padding-top: 2.4rem; padding-bottom: 1.8rem; }
.pf-annexe .pf-logo { width: 3rem; color: var(--or); margin-bottom: .8rem; }
.pf-annexe__titre { font-family: var(--mono); font-size: .66rem; letter-spacing: .24em; text-transform: uppercase; color: var(--or); margin: 0 0 .8rem; }
.pf-annexe__col p { font-size: .9rem; margin: 0 0 .6rem; color: var(--sur-nuit-2); }
.pf-annexe__note { font-style: italic; }
.pf-annexe__index { list-style: none; margin: 0; padding: 0; }
.pf-annexe__index li { display: flex; gap: .7rem; align-items: baseline; margin-bottom: .4rem; }
.pf-annexe__no { font-family: var(--mono); font-size: .62rem; color: var(--or); min-width: 2.2rem; letter-spacing: .1em; }
.pf-annexe a { color: var(--sur-nuit); font-size: .92rem; text-decoration: none; }
.pf-annexe a:hover { color: var(--or); }
.pf-annexe__ligne { border-top: 1px solid color-mix(in srgb, var(--blanc) 12%, transparent); padding: 1rem 1.5rem; font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--sur-nuit-2); text-align: center; }

/* ---------- Service / 404 ---------- */
.pf-feuille--service .pf-texte { max-width: 54rem; padding-bottom: 2.6rem; }

/* ---------- Mobile ---------- */
@media (max-width: 60rem) {
  .pf-duo { grid-template-columns: 1fr; }
  .pf-marge { position: static; }
  .pf-rangee { grid-template-columns: 6rem 6.5rem minmax(0, 1fr); gap: .9rem; }
  .pf-rangee__marge { padding-top: .2rem; }
  .pf-preuves__rangees { grid-template-columns: repeat(2, 1fr); }
  .pf-annexe__dedans { grid-template-columns: 1fr; gap: 1.6rem; }
  .pf-cta { display: none; }
  .pf-marque__mention { display: none; }
  .pf-vedette { min-height: 74vh; }
}
@media (max-width: 40rem) {
  .pf-rangee { grid-template-columns: 5.5rem minmax(0, 1fr); }
  .pf-rangee__planche { grid-column: 1 / -1; order: -1; max-width: 16rem; }
  .pf-table__date { display: none; }
}

/* ---------- Couleur par série : chaque section du dossier a sa teinte ---------- */
.pf-bande--svc { --serie: var(--svc); }
.pf-bande--doc { --serie: var(--doc); }
.pf-bande--care { --serie: var(--care); }
.pf-bande--pra { --serie: var(--pra); }
.pf-bande--svc .pf-bande__titre a, .pf-bande--doc .pf-bande__titre a,
.pf-bande--care .pf-bande__titre a, .pf-bande--pra .pf-bande__titre a { color: var(--serie); border-bottom: 2px solid color-mix(in srgb, var(--serie) 45%, transparent); text-decoration: none; }
.pf-bande--svc .pf-surtitre, .pf-bande--doc .pf-surtitre,
.pf-bande--care .pf-surtitre, .pf-bande--pra .pf-surtitre { color: var(--serie); }
.pf-bande--svc .pf-surtitre__trait, .pf-bande--doc .pf-surtitre__trait,
.pf-bande--care .pf-surtitre__trait, .pf-bande--pra .pf-surtitre__trait { background: var(--serie); }