/* Entre Moselle et Alzette : atlas pratique du bien vieillir en Grande Région (maquette B2 retenue le 19/10/2026). */
@font-face { font-family: "Rufina"; src: url("/assets/polices/rufina-normal-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Rufina"; src: url("/assets/polices/rufina-normal-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Proza Libre"; src: url("/assets/polices/proza-normal-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Proza Libre"; src: url("/assets/polices/proza-normal-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Proza Libre"; src: url("/assets/polices/proza-italic-400.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root { --papier: #f2f4f3; --blanc: #ffffff; --encre: #1b2b27; --sapin: #1f4d43; --prune: #7a2e5a; --ardoise: #3f5a73; --brume: #c8d3cf; --doux: #56645f; --vert-pale: #e3ece8; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--papier); color: var(--encre); font: 400 1.06rem/1.7 "Proza Libre", "Segoe UI", sans-serif; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sapin); }
h1, h2, h3, .nom-site, .region b, .coord { font-family: "Rufina", serif; }
.boite { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* En-tête : cartouche d'atlas */
.cartouche { background: var(--blanc); border-bottom: 1px solid var(--brume); }
.cartouche .boite { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.nom-site { text-decoration: none; color: var(--encre); font-size: 1.7rem; font-weight: 700; line-height: 1.1; }
.nom-site em { font-style: normal; color: var(--prune); }
.nom-site small { display: block; font-family: "Proza Libre", sans-serif; font-weight: 400; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--doux); }
.cartouche nav { display: flex; gap: 4px 18px; flex-wrap: wrap; font-size: .95rem; }
.cartouche nav a { text-decoration: none; color: var(--encre); border-bottom: 2px solid transparent; }
.cartouche nav a:hover { border-color: var(--prune); }

/* Légende : les trois thèmes, comme sur une carte */
.legende { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .9rem; color: var(--doux); margin: 14px 0 0; padding: 0; list-style: none; }
.legende li { display: flex; align-items: center; gap: 8px; }
.legende i { width: 14px; height: 14px; display: inline-block; }
.t-soi { background: var(--sapin); } .t-aides { background: var(--prune); } .t-sorties { background: var(--ardoise); }

/* La carte schématique des cinq régions */
.atlas { padding: 40px 0 50px; }
.atlas h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); line-height: 1.1; margin: 0 0 10px; max-width: 24ch; }
.atlas .intro { max-width: 64ch; font-size: 1.12rem; margin: 0; }
.carte { display: grid; gap: 10px; margin-top: 30px;
  grid-template-columns: 1fr 1.15fr 1fr;
  grid-template-areas: "wal lux rhe" "wal lux sar" "lor lor sar"; }
.region { position: relative; background: var(--blanc); border: 1px solid var(--brume); padding: 18px 18px 16px; display: flex; flex-direction: column; justify-content: space-between; min-height: 190px; }
.region::before { content: attr(data-pays); position: absolute; top: 12px; right: 14px; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--doux); }
.region b { font-size: 1.55rem; line-height: 1.1; color: var(--sapin); display: block; margin-bottom: 6px; padding-right: 92px; }
.region p { margin: 0 0 12px; font-size: .95rem; }
.region .acces { display: flex; flex-wrap: wrap; gap: 6px; }
.region .acces a { font-size: .82rem; text-decoration: none; color: #fff; padding: 3px 10px; }
.region.lux { grid-area: lux; background: var(--sapin); color: #eef4f1; border-color: var(--sapin); }
.region.lux b, .region.lux::before { color: #fff; }
.region.lux .photo { margin: 6px 0 12px; }
.region.lux .acces a { box-shadow: inset 0 0 0 1px rgba(255,255,255,.7); }
.region.lux .photo img { width: 100%; height: 190px; object-fit: cover; }
.region.wal { grid-area: wal; } .region.rhe { grid-area: rhe; } .region.sar { grid-area: sar; } .region.lor { grid-area: lor; }
.riviere { font-style: italic; font-size: .85rem; color: var(--doux); margin-top: 10px; }

/* Planche d'une région */
.planche { background: var(--blanc); border-top: 1px solid var(--brume); padding: 50px 0; }
.planche:nth-of-type(even) { background: var(--papier); }
.planche .tete { display: grid; grid-template-columns: 1fr 1.2fr; gap: 36px; align-items: end; margin-bottom: 26px; }
.planche h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); line-height: 1.1; margin: 0 0 6px; color: var(--sapin); }
.coord { color: var(--prune); font-size: 1rem; margin: 0; }
.planche .tete p { margin: 0; }
.trois { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.repere { border-top: 6px solid var(--c); background: var(--vert-pale); padding: 16px 18px 18px; }
.planche:nth-of-type(even) .repere { background: var(--blanc); }
.repere h3 { font-size: 1.15rem; margin: 0 0 8px; display: flex; align-items: center; gap: 8px; }
.repere h3 i { width: 12px; height: 12px; background: var(--c); display: inline-block; }
.repere p { margin: 0 0 8px; font-size: .97rem; }
.repere ul { margin: 0; padding-left: 18px; font-size: .97rem; }
.r-soi { --c: var(--sapin); } .r-aides { --c: var(--prune); } .r-sorties { --c: var(--ardoise); }
.planche figure { margin: 0; }
.planche figure img { width: 100%; max-height: 300px; object-fit: cover; }
figcaption { font-size: .82rem; color: var(--doux); font-style: italic; margin-top: 6px; }

/* Repères communs à toute la région */
.communs { padding: 50px 0; border-top: 1px solid var(--brume); }
.communs h2 { font-size: 2rem; margin: 0 0 18px; }
.deux { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.fiche { background: var(--blanc); border: 1px solid var(--brume); display: grid; grid-template-columns: 180px 1fr; }
.fiche img { width: 100%; height: 100%; object-fit: cover; }
.fiche div { padding: 18px 20px; }
.fiche h3 { font-size: 1.3rem; margin: 0 0 8px; color: var(--sapin); }
.fiche p { margin: 0 0 10px; font-size: .97rem; }
.mise-en-garde { font-size: .9rem; font-style: italic; color: var(--doux); border-left: 3px solid var(--prune); padding-left: 12px; }

/* Pages intérieures : un itinéraire */
.itin-tete { background: var(--sapin); color: #eef4f1; padding: 40px 0 34px; }
.itin-tete .coord { color: #e6b8d2; }
.itin-tete h1 { font-size: clamp(2rem, 4.6vw, 3rem); line-height: 1.1; margin: 4px 0 10px; color: #fff; }
.itin-tete p { max-width: 64ch; margin: 0; }
.itin { display: grid; grid-template-columns: 240px 1fr; gap: 44px; padding: 40px 16px 60px; }
.itin aside { position: sticky; top: 16px; align-self: start; font-size: .93rem; }
.itin aside ol { list-style: none; margin: 0; padding: 0; border-left: 2px dashed var(--prune); }
.itin aside li { padding: 0 0 14px 18px; position: relative; }
.itin aside li::before { content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; background: var(--prune); transform: rotate(45deg); }
.itin aside a { text-decoration: none; color: var(--encre); }
.itin aside small { display: block; color: var(--doux); }
.texte { max-width: 70ch; }
.etape { border-top: 1px solid var(--brume); padding-top: 18px; margin-top: 30px; }
.etape:first-child { border-top: 0; margin-top: 0; padding-top: 0; }
.etape h2 { font-size: 1.6rem; line-height: 1.2; margin: 0 0 4px; }
.etape .coord { margin-bottom: 8px; }
.etape figure { margin: 22px 0; }
.sources { font-size: .88rem; color: var(--doux); border-top: 1px solid var(--brume); padding-top: 12px; margin-top: 36px; }

/* Pied */
.pied { background: var(--encre); color: #cdd8d4; padding: 40px 0 26px; font-size: .92rem; }
.pied .grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.pied .nom-site { color: #fff; font-size: 1.5rem; }
.pied .nom-site em { color: #e6a9cb; }
.pied a { color: #fff; text-decoration: none; }
.pied ul { list-style: none; padding: 0; margin: 6px 0 0; }

@media (max-width: 900px) {
  .carte { grid-template-columns: 1fr 1fr; grid-template-areas: "lux lux" "wal rhe" "lor sar"; }
  .planche .tete, .deux, .itin, .pied .grille { grid-template-columns: 1fr; gap: 22px; }
  .trois { grid-template-columns: 1fr; }
  .itin aside { position: static; }
}
@media (max-width: 560px) {
  .carte { grid-template-columns: 1fr; grid-template-areas: "lux" "wal" "rhe" "lor" "sar"; }
  .fiche { grid-template-columns: 1fr; }
  .fiche img { height: 200px; }
}

/* Ajouts du site complet */
.evitement { position: absolute; left: -999px; }
.evitement:focus { left: 16px; top: 8px; background: #fff; padding: 6px 10px; z-index: 9; }
.region b a { color: inherit; text-decoration: none; }
.region b a:hover { text-decoration: underline; }
.itineraires { padding: 50px 0; border-top: 1px solid var(--brume); background: var(--blanc); }
.itineraires h2, .ajouts h2 { font-size: 2rem; margin: 0 0 6px; }
.itineraires .intro-sec { margin: 0 0 22px; max-width: 64ch; color: var(--doux); }
.liste-itin { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.liste-itin li { border-left: 4px solid var(--prune); background: var(--papier); padding: 14px 16px; }
.liste-itin a { font-family: "Rufina", serif; font-size: 1.2rem; font-weight: 700; text-decoration: none; color: var(--sapin); }
.liste-itin p { margin: 4px 0 0; font-size: .93rem; }
.ajouts { padding: 40px 0 50px; border-top: 1px solid var(--brume); }
.ajouts ul { margin: 10px 0 0; padding-left: 18px; }
.chapo-trois { margin: 0 0 34px; }
.texte h3 { font-size: 1.2rem; margin: 22px 0 6px; }
.texte ul { padding-left: 20px; }
.texte li { margin-bottom: 4px; }
.encadre { font-size: .95rem; font-style: italic; color: var(--doux); border-left: 3px solid var(--prune); padding: 2px 0 2px 12px; margin: 22px 0; }
.sources ul { margin: 6px 0 0; padding-left: 18px; }
.sources li { margin-bottom: 3px; }
.sources a { color: var(--doux); }
.voir-aussi { margin-top: 30px; background: var(--vert-pale); padding: 16px 18px; }
.voir-aussi b { font-family: "Rufina", serif; font-size: 1.1rem; }
.voir-aussi ul { margin: 6px 0 0; padding-left: 18px; }
.date-maj { font-size: .85rem; color: var(--doux); margin-top: 18px; }
.page-404 { padding: 60px 16px 80px; }
.page-404 h1 { font-size: clamp(2rem, 4.4vw, 3rem); margin: 0 0 10px; }
.pied .bas { border-top: 1px solid rgba(255,255,255,.15); margin-top: 26px; padding-top: 14px; font-size: .85rem; color: #9fb0aa; }
@media (max-width: 900px) { .liste-itin { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .liste-itin { grid-template-columns: 1fr; } }