/* ============================================================
   Portail de Bassamba
   Palette : verts des Hauts Plateaux, ocre et or, fond crème
   ============================================================ */

:root {
  --vert-950: #0e2e20;
  --vert-900: #123a29;
  --vert-700: #1c5b3f;
  --vert-600: #25724f;
  --vert-100: #e4efe6;
  --ocre: #c2571b;
  --ocre-fonce: #9c4312;
  --or: #e0a418;
  --creme: #faf6ee;
  --papier: #fffdf8;
  --encre: #2a221a;
  --encre-2: #63594c;
  --ligne: #e7ddcc;
  --rayon: 14px;
  --ombre: 0 10px 30px rgba(30, 46, 32, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--creme);
  color: var(--encre);
  line-height: 1.65;
}

h1, h2, h3, .logo span, .pied-titre {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.25;
}

img, svg { max-width: 100%; height: auto; }

a { color: var(--vert-700); }

.coquille {
  width: min(1080px, 92%);
  margin-inline: auto;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Bandes décoratives (motifs inspirés du Ndé) ---------- */
.motif-bande {
  height: 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='12'%3E%3Cpath d='M0 12 L6 0 L12 12 Z' fill='%23c2571b'/%3E%3Cpath d='M12 12 L18 0 L24 12 Z' fill='%23e0a418'/%3E%3Cpath d='M24 12 L30 0 L36 12 Z' fill='%231c5b3f'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-size: 36px 12px;
}

/* ---------- En-tête / navigation ---------- */
.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--vert-900);
  color: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.entete-int {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.6rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff;
  text-decoration: none;
  font-size: 1.2rem;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  flex-wrap: wrap;
}

.nav-links a {
  color: #f2ede2;
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.35rem 0.15rem;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a:focus { border-bottom-color: var(--or); }

.nav-links a[aria-current="page"] {
  border-bottom-color: var(--or);
  color: #fff;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  width: 24px;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
}

/* ---------- Fil d'Ariane ---------- */
.ariane {
  font-size: 0.85rem;
  padding-block: 1rem 0;
  color: var(--encre-2);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.ariane a { color: var(--encre-2); }
.ariane a:hover { color: var(--vert-700); }
.ariane [aria-current="page"] { color: var(--vert-700); font-weight: 600; }

/* ---------- Héro (accueil) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 74vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-ciel {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #f8e7c2 0%, #f3d9a0 34%, #e8c37f 60%, #d9a95e 100%);
}

.hero-collines {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 46%;
  display: block;
}

.hero-texte {
  position: relative;
  z-index: 2;
  padding-block: 6rem 9rem;
  color: var(--vert-950);
}

.hero-motif {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
}

.hero-surtitre {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ocre-fonce);
  margin-bottom: 0.75rem;
}

.hero-texte h1 {
  font-size: clamp(3rem, 8vw, 5.2rem);
  margin-bottom: 0.75rem;
}

.hero-phrase {
  max-width: 36rem;
  font-size: 1.15rem;
  margin-bottom: 1.75rem;
}

.hero-boutons { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* ---------- Têtes de pages intérieures ---------- */
.page-tete {
  background: linear-gradient(160deg, var(--vert-900), var(--vert-700));
  color: #f2ede2;
  padding-block: 3rem 2.5rem;
}

.page-tete .surtitre { color: var(--or); }

.page-tete h1 {
  color: #fff;
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  margin-bottom: 0.75rem;
}

.chapo {
  max-width: 46rem;
  font-size: 1.08rem;
  color: #dfe8dd;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--ombre); }

.btn-plein { background: var(--ocre); color: #fff; border-color: var(--ocre); }
.btn-plein:hover { background: var(--ocre-fonce); border-color: var(--ocre-fonce); }

.btn-contour {
  background: transparent;
  color: var(--vert-900);
  border-color: var(--vert-900);
}
.btn-contour:hover { background: var(--vert-900); color: #fff; }

/* ---------- Sections ---------- */
.section { padding-block: 3.5rem; }

.section-verte { background: var(--vert-100); }

.section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--vert-900);
  margin-block: 2.5rem 1.25rem;
}

.section > .coquille > h2:first-of-type,
.section h2.form-titre { margin-top: 0; }

.surtitre {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ocre);
  margin-bottom: 0.4rem;
}

.colonnes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2.5rem;
  align-items: start;
}

.colonnes > :last-child { margin-bottom: 0; }

/* ---------- Texte éditorial ---------- */
.prose p, .prose ul, .prose ol { margin-bottom: 1rem; }

.prose ul, .prose ol { padding-left: 1.4rem; }

.prose li { margin-bottom: 0.35rem; }

.prose h2 {
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  color: var(--vert-900);
  margin-block: 2.2rem 0.8rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--ligne);
}

.prose h2:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }

.liste-sources { font-size: 0.9rem; color: var(--encre-2); }

.a-completer {
  color: var(--ocre-fonce);
  font-style: italic;
}

/* ---------- Cartes de chiffres ---------- */
.cartes-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-block: 2rem 0;
}

.stat {
  background: var(--papier);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  padding: 1.2rem 1rem;
  text-align: center;
  display: grid;
  gap: 0.3rem;
}

.stat-chiffre {
  font-family: Georgia, serif;
  font-size: 1.6rem;
  color: var(--vert-700);
}

.stat-label { font-size: 0.85rem; color: var(--encre-2); }

/* ---------- Cartes de contenu ---------- */
.grille-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.carte {
  background: var(--papier);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  padding: 1.4rem;
  box-shadow: var(--ombre);
}

.carte h3 { color: var(--vert-900); margin-bottom: 0.5rem; font-size: 1.12rem; }
.carte p { font-size: 0.95rem; color: var(--encre-2); margin-bottom: 0.6rem; }
.carte p:last-child { margin-bottom: 0; }

.carte-article h3, .carte-article .carte-titre { font-size: 1.2rem; }
.carte-article h3 a, .carte-article .carte-titre a { color: var(--vert-900); text-decoration: none; }
.carte-article h3 a:hover, .carte-article .carte-titre a:hover { color: var(--ocre); }

.carte-meta {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ocre-fonce);
  font-weight: 700;
}

.carte-titre { margin-block: 0.3rem 0.5rem; }

.lire-suite { font-weight: 600; text-decoration: none; }
.lire-suite:hover { text-decoration: underline; }

.liste-articles { display: grid; gap: 1.25rem; max-width: 46rem; }

/* ---------- Encadrés ---------- */
.encadre-statut {
  background: var(--papier);
  border: 1px solid var(--ligne);
  border-left: 5px solid var(--or);
  border-radius: var(--rayon);
  padding: 1.4rem;
  box-shadow: var(--ombre);
}

.encadre-statut h3 { color: var(--vert-900); margin-bottom: 0.6rem; }

.encadro {
  background: var(--vert-100);
  border-radius: var(--rayon);
  padding: 1.1rem 1.3rem;
  margin-block: 1.5rem;
}

.encadre {
  background: var(--vert-900);
  color: #f2ede2;
  border-radius: var(--rayon);
  padding: 1.5rem;
}

.encadre h3 { color: var(--or); margin-bottom: 0.5rem; }

.liste-simple { list-style: none; display: grid; gap: 0.4rem; }

.liste-atouts { list-style: none; display: grid; gap: 0.5rem; align-self: start; }

.contact-liste { list-style: none; margin-block: 0.75rem; display: grid; gap: 0.4rem; }

/* ---------- Statuts des projets ---------- */
.badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-preparation { background: #fdf3d7; color: #7a5a08; border: 1px solid #e8cf8f; }
.badge-collecte { background: #dbeafe; color: #1d4ed8; border: 1px solid #a9c9f5; }
.badge-finance { background: #dcf3e4; color: #166534; border: 1px solid #a3d9b5; }
.badge-realisation { background: #ede4fb; color: #6b21a8; border: 1px solid #d2bdf5; }
.badge-termine { background: #e6f4ea; color: #14532d; border: 1px solid #9fd3ae; }
.badge-suspendu { background: #fde4e4; color: #b91c1c; border: 1px solid #f3b4b4; }

.liste-badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.etat-vide {
  background: var(--papier);
  border: 1px dashed var(--ocre);
  border-radius: var(--rayon);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.etat-vide-texte { margin-top: 0.75rem; color: var(--encre-2); }

/* ---------- Page projet (exemple & futurs projets) ---------- */
.projet-entete {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-block: 1rem;
}

.badge-demo {
  background: #f1ece1;
  color: var(--encre-2);
  border: 1px dashed var(--encre-2);
}

.demo-notice { border-left-color: var(--ocre); }

.jauge {
  height: 10px;
  background: var(--ligne);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.jauge-grande { height: 16px; max-width: 34rem; }

.jauge-barre {
  height: 100%;
  background: linear-gradient(90deg, var(--or), var(--ocre));
  border-radius: 999px;
}

.photo-placeholder {
  background: var(--vert-100);
  border: 2px dashed var(--vert-600);
  border-radius: var(--rayon);
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  color: var(--vert-700);
  font-weight: 600;
}

.parcours {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-weight: 700;
  color: var(--vert-700);
  margin-bottom: 1rem;
}

.parcours span {
  background: var(--papier);
  border: 1px solid var(--ligne);
  border-radius: 999px;
  padding: 0.4rem 1rem;
}

/* ---------- Compteurs de transparence ---------- */
.compteurs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-block: 1rem 1.5rem;
}

.compteur {
  background: var(--vert-900);
  color: #fff;
  border-radius: var(--rayon);
  padding: 1.2rem 1rem;
  text-align: center;
  display: grid;
  gap: 0.35rem;
}

.compteur-chiffre {
  font-family: Georgia, serif;
  font-size: 1.45rem;
  color: var(--or);
}

.compteur-label { font-size: 0.8rem; color: #dfe8dd; }

/* ---------- Avertissement / note ---------- */
.avertissement {
  background: #fdf3e0;
  border: 1px solid #ead9b0;
  border-left: 5px solid var(--or);
  border-radius: 10px;
  padding: 0.9rem 1.2rem;
  font-size: 0.93rem;
  margin-block: 1.5rem;
}

.avertissement p { margin-bottom: 0.6rem; }
.avertissement p:last-child { margin-bottom: 0; }

/* ---------- Formulaires ---------- */
.don-formulaire {
  background: var(--papier);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  padding: 1.75rem;
  box-shadow: var(--ombre);
  margin-block: 1.5rem 2rem;
}

.form-titre { color: var(--vert-900); margin-bottom: 0.75rem; }

.don-formulaire > p { margin-bottom: 1.2rem; color: var(--encre-2); font-size: 0.95rem; }

.champ-ligne {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.champ { display: grid; gap: 0.35rem; margin-bottom: 1.1rem; }

.champ label { font-weight: 600; font-size: 0.9rem; }

.champ input,
.champ select,
.champ textarea {
  font: inherit;
  padding: 0.65rem 0.8rem;
  border: 1.5px solid var(--ligne);
  border-radius: 9px;
  background: #fff;
  color: var(--encre);
}

.champ input:focus,
.champ select:focus,
.champ textarea:focus {
  outline: none;
  border-color: var(--vert-600);
  box-shadow: 0 0 0 3px rgba(37, 114, 79, 0.15);
}

.champ-case { align-self: end; padding-bottom: 1.1rem; }

.case {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-weight: 400;
  font-size: 0.9rem;
}

.case input { width: 1.1rem; height: 1.1rem; accent-color: var(--vert-600); }

.confirmation {
  margin-top: 1.25rem;
  background: var(--vert-100);
  border: 1px solid #bcd8c4;
  border-left: 5px solid var(--vert-600);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  font-size: 0.95rem;
}

/* ---------- Tableaux ---------- */
.transparence {
  background: var(--papier);
  border: 1px solid var(--ligne);
  border-radius: var(--rayon);
  padding: 1.4rem;
  box-shadow: var(--ombre);
  margin-bottom: 1.5rem;
}

.transparence-tete {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.transparence h3 { color: var(--vert-900); }

.lien-discret {
  background: none;
  border: none;
  color: var(--ocre-fonce);
  text-decoration: underline;
  font-size: 0.82rem;
  cursor: pointer;
}

.table-defilante { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }

thead th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 2px solid var(--vert-700);
  color: var(--vert-900);
  white-space: nowrap;
}

tbody td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--ligne); }

tbody tr:hover { background: #fdf9ef; }

td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

td code {
  background: var(--vert-100);
  padding: 0.1rem 0.45rem;
  border-radius: 6px;
  font-size: 0.85em;
}

.dons-vide { color: var(--encre-2); font-style: italic; padding-block: 0.5rem; }

/* ---------- Bande d'appel à l'action ---------- */
.bande-cta {
  background: var(--vert-900);
  color: #f2ede2;
  text-align: center;
  padding-block: 3.5rem;
}

.bande-cta h2 {
  color: #fff;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  max-width: 42rem;
  margin: 0 auto 0.75rem;
}

.bande-cta p { max-width: 38rem; margin: 0 auto 1rem; color: #dfe8dd; }

/* ---------- Pied de page ---------- */
.pied { background: var(--vert-950); color: #cfd8cd; }

.pied-int {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  padding-block: 2.5rem;
}

.pied-titre { color: #fff; font-size: 1.05rem; margin-bottom: 0.5rem; }

.pied-titre-2 { margin-top: 1.25rem; }

.pied-int p { font-size: 0.9rem; }

.pied-note { font-size: 0.82rem; color: #9db2a1; margin-top: 0.5rem; }

.pied-liste { list-style: none; display: grid; gap: 0.3rem; font-size: 0.88rem; }

.pied a { color: var(--or); }

.pied-copy {
  text-align: center;
  font-size: 0.85rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

/* ---------- Apparition au défilement ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Adaptatif ---------- */
@media (max-width: 960px) {
  .cartes-stats { grid-template-columns: repeat(2, 1fr); }
  .grille-3 { grid-template-columns: 1fr; }
  .colonnes { grid-template-columns: 1fr; }
  .compteurs { grid-template-columns: repeat(2, 1fr); }
  .pied-int { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--vert-900);
    padding: 0.75rem 4%;
    gap: 0.3rem;
    display: none;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
  }

  .nav-links.open { display: flex; }

  .nav-links a { display: block; padding: 0.65rem 0.5rem; border-bottom: none; }

  .hero-texte { padding-block: 4.5rem 7rem; }

  .champ-ligne { grid-template-columns: 1fr; gap: 0; }

  .compteurs { grid-template-columns: 1fr; }

  .pied-int { grid-template-columns: 1fr; }
}