/* ==========================================================================
   NOFENCE — Non aux Obstacles et Frontières Entravant
   Nos Cheptels Errants
   ========================================================================== */

:root {
  --vert-institution: #1f3d2b;
  --vert-fonce: #142a1d;
  --vert-clair: #e8f0ea;
  --creme: #faf7f0;
  --encre: #1c1c1c;
  --gris: #5f6660;
  --gris-leger: #e4e2db;
  --accent: #b3552e;
  --accent-fonce: #8f4222;
  --jaune-surligneur: #fff3a3;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--serif);
  color: var(--encre);
  background: var(--creme);
  line-height: 1.65;
}

img { max-width: 100%; display: block; }

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

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.narrow { max-width: 760px; }

/* --------------------------------------------------------------------------
   Bandeau supérieur
   -------------------------------------------------------------------------- */
.topbar {
  background: var(--vert-fonce);
  color: #cfe0d4;
  font-family: var(--sans);
  font-size: 0.78rem;
  padding: 0.35rem 0;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Header & navigation
   -------------------------------------------------------------------------- */
header.site-header {
  background: var(--vert-institution);
  color: #fff;
  border-bottom: 4px solid var(--accent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #fff;
}

.brand-logo {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
}

.brand-text .sigle {
  font-size: 1.6rem;
  font-weight: bold;
  letter-spacing: 0.06em;
}

.brand-text .nom-complet {
  font-family: var(--sans);
  font-size: 0.68rem;
  opacity: 0.85;
  max-width: 34ch;
  line-height: 1.3;
}

nav.main-nav {
  background: #fff;
  border-bottom: 1px solid var(--gris-leger);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

nav.main-nav a {
  display: block;
  padding: 0.8rem 1rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--encre);
  border-bottom: 3px solid transparent;
}

nav.main-nav a:hover, nav.main-nav a.active {
  border-bottom-color: var(--accent);
  color: var(--accent-fonce);
}

nav.main-nav a.nav-don {
  background: var(--accent);
  color: #fff;
  font-weight: bold;
  margin-left: auto;
}

nav.main-nav a.nav-don:hover { background: var(--accent-fonce); color: #fff; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(rgba(15, 28, 20, 0.55), rgba(15, 28, 20, 0.75));
  color: #fff;
  overflow: hidden;
}

.hero .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: saturate(0.6) brightness(0.9);
}

.hero-content {
  padding: 6rem 0 5rem;
  max-width: 720px;
}

.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.25;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.hero .sous-titre {
  font-size: 14px; /* corps 14, cf. cahier des charges */
  font-family: var(--sans);
  opacity: 0.92;
  max-width: 62ch;
  margin-bottom: 2rem;
}

.hero .credit-photo {
  position: absolute;
  bottom: 0.5rem;
  right: 1rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  opacity: 0.65;
}

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: bold;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  letter-spacing: 0.03em;
}

.btn-primaire { background: var(--accent); color: #fff; }
.btn-primaire:hover { background: var(--accent-fonce); }

.btn-secondaire {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.btn-secondaire:hover { background: rgba(255,255,255,0.15); }

.btn-vert { background: var(--vert-institution); color: #fff; }
.btn-vert:hover { background: var(--vert-fonce); }

.btn-bloc { display: block; width: 100%; text-align: center; }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
section.bloc { padding: 3.5rem 0; }
section.bloc-alt { background: var(--vert-clair); }
section.bloc-sombre { background: var(--vert-institution); color: #fff; }

.titre-section {
  font-size: 1.8rem;
  margin-bottom: 0.4rem;
}

.titre-section::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin-top: 0.6rem;
}

.chapeau {
  font-family: var(--sans);
  color: var(--gris);
  margin: 1rem 0 2rem;
  max-width: 70ch;
}

.bloc-sombre .chapeau { color: #cfe0d4; }

/* --------------------------------------------------------------------------
   Timeline
   -------------------------------------------------------------------------- */
.timeline {
  list-style: none;
  position: relative;
  margin: 2.5rem 0 0 0.5rem;
  padding-left: 2rem;
  border-left: 3px solid var(--vert-institution);
}

.timeline li {
  position: relative;
  margin-bottom: 2.2rem;
  padding-left: 0.5rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: calc(-2rem - 9px);
  top: 0.4rem;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--creme);
}

.timeline .annee {
  font-family: var(--sans);
  font-weight: bold;
  font-size: 1.25rem;
  color: var(--vert-institution);
  display: block;
}

/* --------------------------------------------------------------------------
   Cartes
   -------------------------------------------------------------------------- */
.grille {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.grille-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grille-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.carte {
  background: #fff;
  border: 1px solid var(--gris-leger);
  border-top: 4px solid var(--vert-institution);
  padding: 1.6rem;
}

.carte h3 { margin-bottom: 0.6rem; font-size: 1.15rem; }

.carte .etiquette {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--vert-clair);
  color: var(--vert-institution);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.8rem;
}

.carte .etiquette-accent { background: #f7e3d8; color: var(--accent-fonce); }

/* --------------------------------------------------------------------------
   Citations
   -------------------------------------------------------------------------- */
blockquote.exergue {
  border-left: 5px solid var(--accent);
  background: #fff;
  padding: 1.5rem 2rem;
  font-size: 1.2rem;
  font-style: italic;
  margin: 2rem 0;
}

blockquote.exergue footer {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-style: normal;
  color: var(--gris);
  margin-top: 0.8rem;
}

/* --------------------------------------------------------------------------
   Formulaires
   -------------------------------------------------------------------------- */
form.formulaire {
  background: #fff;
  border: 1px solid var(--gris-leger);
  padding: 2rem;
  margin-top: 1.5rem;
}

.champ { margin-bottom: 1.3rem; }

.champ label {
  display: block;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: bold;
  margin-bottom: 0.35rem;
}

.champ .aide {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--gris);
  font-weight: normal;
  display: block;
}

.champ input[type="text"],
.champ input[type="email"],
.champ input[type="number"],
.champ select,
.champ textarea {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1px solid #bdbab1;
  font-family: var(--sans);
  font-size: 0.9rem;
  background: var(--creme);
}

.champ textarea { min-height: 110px; resize: vertical; }

.champ-case {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
  font-family: var(--sans);
  font-size: 0.9rem;
}

.champ-case input { margin-top: 0.25rem; }

fieldset {
  border: 1px solid var(--gris-leger);
  padding: 1rem 1.2rem;
  margin-bottom: 1.3rem;
}

legend {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: bold;
  padding: 0 0.5rem;
}

/* --------------------------------------------------------------------------
   Notes, encadrés
   -------------------------------------------------------------------------- */
.note-juridique {
  background: var(--jaune-surligneur);
  border-left: 4px solid #d4b000;
  padding: 1rem 1.3rem;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}

.encadre {
  background: var(--vert-clair);
  border: 1px solid #c7d8cc;
  padding: 1.3rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.encadre-gris {
  background: #f1f0ec;
  border: 1px solid var(--gris-leger);
  padding: 1.1rem 1.4rem;
  margin: 1.5rem 0;
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--gris);
}

.mention-bas-de-page {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--gris);
  font-style: italic;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--gris-leger);
}

/* --------------------------------------------------------------------------
   Confirmation (après envoi de formulaire)
   -------------------------------------------------------------------------- */
.confirmation {
  display: none;
  background: var(--vert-clair);
  border: 2px solid var(--vert-institution);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.confirmation.visible { display: block; }

.confirmation h4 { color: var(--vert-institution); margin-bottom: 0.5rem; }

/* --------------------------------------------------------------------------
   Statistiques / compteur
   -------------------------------------------------------------------------- */
.stat-geante {
  font-size: clamp(2.6rem, 7vw, 4.5rem);
  font-weight: bold;
  font-family: var(--sans);
  color: var(--accent);
  line-height: 1.1;
}

.stat-legende {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--gris);
}

.bloc-sombre .stat-geante { color: var(--jaune-surligneur); }
.bloc-sombre .stat-legende { color: #cfe0d4; }

.barre-progression {
  background: rgba(255,255,255,0.2);
  height: 14px;
  margin: 1.2rem 0 0.4rem;
  max-width: 480px;
}

.barre-progression .remplissage {
  background: var(--jaune-surligneur);
  height: 100%;
  width: 87.4%;
}

/* --------------------------------------------------------------------------
   Soutiens
   -------------------------------------------------------------------------- */
.carte-soutien { text-align: center; border-top-color: var(--accent); }

.carte-soutien .avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
  background: var(--gris-leger);
}

.avatar-placeholder {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  background: var(--vert-clair);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
}

.carte-soutien.emplacement-libre {
  border: 2px dashed var(--gris);
  background: transparent;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 280px;
}

/* --------------------------------------------------------------------------
   Tableaux
   -------------------------------------------------------------------------- */
table.tableau {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: 0.88rem;
  margin: 1.5rem 0;
  background: #fff;
}

table.tableau th, table.tableau td {
  border: 1px solid var(--gris-leger);
  padding: 0.7rem 0.9rem;
  text-align: left;
  vertical-align: top;
}

table.tableau th { background: var(--vert-institution); color: #fff; }

table.tableau tr:nth-child(even) td { background: var(--vert-clair); }

/* --------------------------------------------------------------------------
   Logos partenaires
   -------------------------------------------------------------------------- */
.bandeau-partenaires {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.logo-partenaire {
  background: #fff;
  border: 1px solid var(--gris-leger);
  padding: 1rem 1.4rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: bold;
  color: var(--gris);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  min-width: 160px;
}

.logo-partenaire .sous-mention {
  font-weight: normal;
  font-size: 0.68rem;
  font-style: italic;
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   Témoignage Ernest
   -------------------------------------------------------------------------- */
.photo-floutee-cadre {
  position: relative;
  max-width: 420px;
  overflow: hidden;
  border: 1px solid var(--gris-leger);
}

.photo-floutee-cadre img { filter: blur(14px) grayscale(0.6); transform: scale(1.1); }

.photo-floutee-cadre .legende-floutage {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.72rem;
  padding: 0.4rem 0.8rem;
}

/* --------------------------------------------------------------------------
   Placeholder d'image manquante (généré par main.js)
   -------------------------------------------------------------------------- */
.img-placeholder {
  background: repeating-linear-gradient(45deg, #dfe4df, #dfe4df 12px, #d3dad4 12px, #d3dad4 24px);
  color: #44503f;
  font-family: var(--sans);
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  min-height: 240px;
  border: 1px dashed #9aa698;
}

.img-placeholder strong { font-size: 0.85rem; margin-bottom: 0.4rem; }

.img-placeholder code {
  background: rgba(255,255,255,0.7);
  padding: 0.1rem 0.4rem;
  margin-top: 0.4rem;
  font-size: 0.72rem;
}

.hero .img-placeholder { position: absolute; inset: 0; z-index: -1; min-height: 100%; }

/* --------------------------------------------------------------------------
   Badge Allié Stratégique
   -------------------------------------------------------------------------- */
.badge-allie {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #7a2e8f, #4a1a5c);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: bold;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
footer.site-footer {
  background: var(--vert-fonce);
  color: #b8cdbf;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  font-family: var(--sans);
  font-size: 0.83rem;
}

footer.site-footer .grille-footer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

footer.site-footer h4 {
  color: #fff;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}

footer.site-footer a { color: #d9e7dd; }

footer.site-footer ul { list-style: none; }
footer.site-footer li { margin-bottom: 0.4rem; }

.devise-finale {
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: #e8f0ea;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   Divers
   -------------------------------------------------------------------------- */
.texte-centre { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-1 { margin-top: 1rem; }

details.note-methodo {
  margin: 1rem 0;
  font-family: var(--sans);
  font-size: 0.85rem;
}

details.note-methodo summary {
  cursor: pointer;
  color: var(--vert-institution);
  font-weight: bold;
}

details.note-methodo .contenu {
  background: #fff;
  border: 1px solid var(--gris-leger);
  padding: 1rem 1.3rem;
  margin-top: 0.6rem;
  font-style: italic;
  color: var(--gris);
}

@media (max-width: 640px) {
  nav.main-nav a { padding: 0.7rem 0.6rem; font-size: 0.72rem; }
  .hero-content { padding: 3.5rem 0 3rem; }
}

@media print {
  .topbar, header.site-header, nav.main-nav, footer.site-footer, .ne-pas-imprimer { display: none !important; }
  body { background: #fff; }
}