/* ============================================================
   MALE'VA — Feuille de styles principale v2 (Botanical Field Guide)
   Pratiques Écologiques · Nouvelle-Calédonie
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,700;0,9..144,900;1,9..144,400&family=Lora:ital,wght@0,400;0,600;1,400&family=Space+Mono:wght@400;700&family=Caveat:wght@400;600;700&display=swap');

/* ------------------------------------------------------------
   VARIABLES DE DESIGN
   ------------------------------------------------------------ */
:root {
  /* Palette botanique */
  --vert:          #1e5c1a;
  --vert-fonce:    #0d2e0a;
  --vert-moyen:    #2d7a27;
  --vert-clair:    #4a9e42;
  --vert-pale:     #d4e8cf;
  --vert-creme:    #eef5ec;
  --or:            #f5c800;
  --or-fonce:      #b89200;
  --terre:         #5c3a1e;
  --creme:         #faf5e9;
  --sable:         #ede6d2;
  --texte-fonce:   #1c2b1a;
  --texte-moyen:   #3d4f3b;
  --blanc:         #ffffff;

  /* Aliases (compatibilité HTML inline + accents) */
  --vert-profond:  #1a4a16;
  --vert-forêt:    var(--vert);
  --vert-foret:    var(--vert);
  --vert-pâle:     var(--vert-pale);
  --vert-crème:    var(--vert-creme);
  --jaune-soleil:  var(--or);
  --jaune-doux:    #fef4c0;
  --brun-terre:    var(--terre);
  --brun-moyen:    #7a5230;
  --crème:         var(--creme);
  --crème-chaud:   var(--sable);
  --creme-chaud:   var(--sable);
  --texte-foncé:   var(--texte-fonce);
  --texte-clair:   #6b7f68;

  /* Typographie */
  --police-titre:   'Fraunces', Georgia, serif;
  --police-corps:   'Lora', Georgia, serif;
  --police-ui:      'Space Mono', 'Courier New', monospace;
  --police-accent:  'Caveat', cursive;

  /* Espacements */
  --section-py: clamp(3rem, 7vw, 6rem);
  --container:  1200px;
  --gutter:     clamp(1.25rem, 4vw, 3rem);

  /* Effets */
  --ombre-douce: 0 4px 24px rgba(30, 92, 26, 0.12);
  --ombre-carte: 0 12px 48px rgba(30, 92, 26, 0.18);
  --rayon:       12px;
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ------------------------------------------------------------
   RESET ET BASE
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--police-corps);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.75;
  color: var(--texte-fonce);
  background: var(--creme);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

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

/* ------------------------------------------------------------
   TYPOGRAPHIE
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5 {
  font-family: var(--police-titre);
  line-height: 1.2;
  color: var(--vert-fonce);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.15rem; font-weight: 600; font-family: var(--police-corps); }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; color: var(--vert); }

/* Étiquettes (avec et sans accents) */
.étiquette,
.etiquette {
  display: inline-block;
  font-family: var(--police-ui);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vert-moyen);
  margin-bottom: 0.75rem;
  position: relative;
}
.étiquette::before,
.etiquette::before {
  content: '—';
  margin-right: 0.5em;
  color: var(--or);
}

/* ------------------------------------------------------------
   MISE EN PAGE
   ------------------------------------------------------------ */
.conteneur,
.conteneur-etroit {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.conteneur-etroit,
.conteneur--étroit {
  max-width: 820px;
}

/* Sections */
.section {
  padding: var(--section-py) 0;
  background: var(--creme);
  position: relative;
}
.section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(30,92,26,0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.section--fond-vert {
  background: linear-gradient(160deg, #1e5c1a 0%, #0d2e0a 100%);
  color: rgba(255,255,255,0.9);
}
.section--fond-vert::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px),
    radial-gradient(circle, rgba(245,200,0,0.04) 1.5px, transparent 1.5px);
  background-size: 32px 32px, 64px 64px;
  pointer-events: none;
}
.section--fond-vert h2,
.section--fond-vert h3,
.section--fond-vert h4 { color: var(--blanc); }
.section--fond-vert strong { color: var(--or); }
.section--fond-vert .étiquette,
.section--fond-vert .etiquette { color: var(--or); }
.section--fond-vert .étiquette::before,
.section--fond-vert .etiquette::before { color: rgba(245,200,0,0.6); }

.section--fond-foncé,
.section--fond-fonce {
  background: linear-gradient(160deg, #0d2e0a 0%, #060f05 100%);
  color: rgba(255,255,255,0.9);
}
.section--fond-foncé::before,
.section--fond-fonce::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.section--fond-foncé h2,
.section--fond-fonce h2,
.section--fond-foncé h3,
.section--fond-fonce h3 { color: var(--blanc); }

.section--fond-crème,
.section--fond-creme {
  background: var(--sable);
}

.intro-section {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
  position: relative;
  z-index: 1;
}
.intro-section h2 { margin-bottom: 1rem; }
.intro-section p { color: var(--texte-moyen); font-size: 1.1rem; }
.section--fond-vert .intro-section p,
.section--fond-fonce .intro-section p,
.section--fond-foncé .intro-section p { color: rgba(255,255,255,0.75); }

/* Séparateurs en vague */
.vague-bas {
  display: block;
  line-height: 0;
  overflow: hidden;
  margin-top: -1px;
  position: relative;
  z-index: 2;
}
.vague-bas svg { display: block; width: 100%; }

/* ------------------------------------------------------------
   GRILLES
   ------------------------------------------------------------ */
.grille-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}
.grille-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}

@media (max-width: 900px) { .grille-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grille-3, .grille-2 { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------
   BOUTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85em 2em;
  font-family: var(--police-corps);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  white-space: nowrap;
  cursor: pointer;
}

.btn--primaire {
  background: var(--or);
  color: var(--vert-fonce);
  border-color: var(--or);
}
.btn--primaire:hover {
  background: #e6b800;
  border-color: #e6b800;
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(245,200,0,0.45);
}

.btn--vert {
  background: var(--vert);
  color: var(--blanc);
  border-color: var(--vert);
}
.btn--vert:hover {
  background: var(--vert-fonce);
  border-color: var(--vert-fonce);
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(13,46,10,0.4);
}

.btn--contour {
  background: transparent;
  color: var(--blanc);
  border-color: rgba(255,255,255,0.6);
}
.btn--contour:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--blanc);
  transform: translateY(-2px);
}

.btn--contour-vert {
  background: transparent;
  color: var(--vert);
  border-color: var(--vert);
}
.btn--contour-vert:hover {
  background: var(--vert);
  color: var(--blanc);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(30,92,26,0.3);
}

/* ------------------------------------------------------------
   NAVIGATION
   ------------------------------------------------------------ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--creme);
  border-bottom: 1px solid rgba(30,92,26,0.1);
  box-shadow: 0 2px 12px rgba(30,92,26,0.07);
  transition: box-shadow var(--transition), border-color var(--transition);
}

#nav.défilé,
#nav.scrolled {
  box-shadow: 0 4px 24px rgba(30,92,26,0.15);
  border-bottom-color: rgba(30,92,26,0.2);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 var(--gutter);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav-logo img {
  height: 40px;
  width: auto;
}
.nav-logo-nom {
  font-family: var(--police-titre);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--vert-fonce);
  letter-spacing: 0.05em;
}

.nav-liens {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-liens > li { position: relative; }
.nav-liens > li > a {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.8rem;
  font-family: var(--police-corps);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--texte-fonce);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-liens > li > a:hover {
  color: var(--vert);
  background: rgba(30,92,26,0.08);
}
.nav-liens > li > a[aria-current="page"] {
  color: var(--vert);
  background: rgba(30,92,26,0.1);
}

.nav-flèche,
.nav-fleche { font-size: 0.6rem; transition: transform var(--transition); }
.nav-liens > li:hover .nav-flèche,
.nav-liens > li:hover .nav-fleche { transform: rotate(180deg); }

.sous-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--vert-fonce);
  border-radius: var(--rayon);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-liens > li:hover .sous-menu,
.nav-liens > li:focus-within .sous-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.sous-menu a {
  display: block;
  padding: 0.65rem 1.25rem;
  font-family: var(--police-corps);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  transition: background var(--transition), color var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sous-menu a:last-child { border-bottom: none; }
.sous-menu a:hover { background: rgba(255,255,255,0.1); color: var(--blanc); }

.sous-sous-menu {
  padding-left: 1rem;
  background: rgba(0,0,0,0.2);
}
.sous-sous-menu a {
  font-size: 0.88rem;
  padding: 0.5rem 1rem 0.5rem 1.5rem;
  color: rgba(255,255,255,0.65);
  position: relative;
}
.sous-sous-menu a::before {
  content: '›';
  position: absolute;
  left: 0.75rem;
  color: var(--or);
}

.nav-cta {
  background: var(--or) !important;
  color: var(--vert-fonce) !important;
  border-radius: 50px !important;
  padding: 0.45rem 1.2rem !important;
  font-weight: 700 !important;
}
.nav-cta:hover { background: #e6b800 !important; }

/* Burger mobile */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--vert-fonce);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-burger.ouvert span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.ouvert span:nth-child(2) { opacity: 0; }
.nav-burger.ouvert span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Menu mobile */
.nav-mobile {
  display: none;
  background: var(--vert-fonce);
  padding: 1rem 0 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  overflow-y: auto;
  max-height: calc(100vh - 64px);
}
.nav-mobile.ouvert { display: block; }
.nav-mobile a {
  display: block;
  padding: 0.65rem var(--gutter);
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}
.nav-mobile a:hover { background: rgba(255,255,255,0.08); color: var(--blanc); }

.nav-mobile-titre {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem var(--gutter);
  font-family: var(--police-corps);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: none;
  width: 100%;
  text-align: left;
}
.nav-mobile-titre:hover { background: rgba(255,255,255,0.08); color: var(--blanc); }
.nav-mobile-sous { display: none; background: rgba(0,0,0,0.15); }
.nav-mobile-sous.ouvert { display: block; }
.nav-mobile-sous a {
  padding-left: calc(var(--gutter) + 1rem);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 1024px) {
  .nav-liens { display: none; }
  .nav-burger { display: flex; }
}

/* ------------------------------------------------------------
   EN-TÊTE DE PAGE — DRAMATIQUE (page-hero)
   ------------------------------------------------------------ */
.page-hero {
  padding: calc(64px + clamp(4rem, 9vw, 8rem)) 0 clamp(4rem, 7vw, 7rem);
  min-height: calc(64px + clamp(8rem, 18vw, 16rem));
  background:
    linear-gradient(135deg, var(--vert-fonce) 0%, #0a1f09 60%, #1e5c1a 100%);
  position: relative;
  overflow: hidden;
}

/* Pattern de points botaniques */
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(245,200,0,0.18) 1px, transparent 1px),
    radial-gradient(circle, rgba(255,255,255,0.07) 1.5px, transparent 1.5px);
  background-size: 40px 40px, 80px 80px;
  background-position: 0 0, 20px 20px;
  pointer-events: none;
}

/* Cercle décoratif */
.page-hero::after {
  content: '';
  position: absolute;
  right: -8vw;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(280px, 40vw, 560px);
  height: clamp(280px, 40vw, 560px);
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(30,92,26,0.4) 0%, transparent 70%);
  border: 1px solid rgba(245,200,0,0.12);
  pointer-events: none;
}

.page-hero .conteneur { position: relative; z-index: 2; }

.page-hero-fil {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--police-accent);
  font-size: 1rem;
  color: var(--or);
  margin-bottom: 1.5rem;
}
.page-hero-fil a {
  color: rgba(245,200,0,0.7);
  transition: color var(--transition);
}
.page-hero-fil a:hover { color: var(--or); }
.page-hero-fil span { color: var(--or); }

.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-style: italic;
  color: var(--blanc);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.page-hero-sous {
  font-family: var(--police-corps);
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.8);
  max-width: 640px;
  line-height: 1.7;
}

/* Variante eau — teinte bleutée */
.page-hero--eau {
  background: linear-gradient(135deg, #0a1f3d 0%, #0d2e0a 60%, #1a3d22 100%);
}

/* ------------------------------------------------------------
   CARTES DOMAINES
   ------------------------------------------------------------ */
.carte-domaine {
  background: var(--blanc);
  border-radius: 18px;
  padding: 2rem 1.75rem;
  border: 2px solid transparent;
  border-left: 4px solid transparent;
  box-shadow: 0 2px 16px rgba(30,92,26,0.08);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.carte-domaine:hover {
  border-color: transparent;
  border-left-color: var(--or);
  transform: translateY(-5px);
  box-shadow: var(--ombre-carte);
}
.carte-domaine-icone { font-size: 2.2rem; line-height: 1; }
.carte-domaine h3 { font-size: 1.1rem; color: var(--vert-fonce); margin: 0; }
.carte-domaine p { font-size: 0.92rem; color: var(--texte-moyen); margin: 0; flex: 1; }
.carte-domaine-tag {
  display: inline-block;
  font-family: var(--police-ui);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(245,200,0,0.2);
  color: var(--vert-fonce);
  border: 1px solid rgba(245,200,0,0.4);
  padding: 0.25em 0.8em;
  border-radius: 50px;
  margin-top: auto;
  font-weight: 700;
}

/* ------------------------------------------------------------
   FORMULAIRE DE CONTACT
   ------------------------------------------------------------ */
.formulaire-contact {
  background: var(--creme);
  border: 2px solid var(--vert-pale);
  border-radius: 24px;
  padding: clamp(2rem, 5vw, 3rem);
  box-shadow: var(--ombre-carte);
}

.champ { margin-bottom: 1.4rem; }
.champ label {
  display: block;
  font-family: var(--police-accent);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--vert-fonce);
  margin-bottom: 0.5rem;
}
.champ input,
.champ textarea,
.champ select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--police-corps);
  font-size: 1rem;
  color: var(--texte-fonce);
  background: var(--blanc);
  border: 2px solid var(--vert-pale);
  border-radius: 10px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.champ input:focus,
.champ textarea:focus,
.champ select:focus {
  border-color: var(--vert);
  box-shadow: 0 0 0 4px rgba(30,92,26,0.1);
}
.champ textarea { resize: vertical; min-height: 130px; }

.champ-double {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) { .champ-double { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------
   INFOS DE CONTACT
   ------------------------------------------------------------ */
.info-contact {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item-icone {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--vert-creme);
  border: 2px solid var(--vert-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-item-texte strong {
  display: block;
  font-family: var(--police-ui);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texte-moyen);
  margin-bottom: 0.2rem;
  font-weight: 400;
}
.contact-item-texte a {
  color: var(--vert);
  transition: color var(--transition);
}
.contact-item-texte a:hover { color: var(--vert-moyen); }

/* ------------------------------------------------------------
   CONTENU D'ARTICLE (pages dossier/eau)
   ------------------------------------------------------------ */
.article-contenu {
  max-width: 820px;
  margin: 0 auto;
}
.article-contenu h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--vert-pale);
}
.article-contenu h3 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--vert-moyen);
}
.article-contenu h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--terre);
}
.article-contenu ul,
.article-contenu ol {
  list-style: disc;
  padding-left: 2rem;
  margin-bottom: 1.25rem;
}
.article-contenu ol { list-style: decimal; }
.article-contenu li { margin-bottom: 0.4rem; color: var(--texte-moyen); }
.article-contenu blockquote {
  border-left: 4px solid var(--vert);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--vert-creme);
  border-radius: 0 var(--rayon) var(--rayon) 0;
  font-style: italic;
  color: var(--texte-moyen);
}
.article-contenu .note {
  background: rgba(245,200,0,0.12);
  border: 1px solid rgba(245,200,0,0.5);
  border-radius: var(--rayon);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
  color: var(--terre);
}

/* Nav de sous-pages eau */
.nav-eau {
  background: var(--blanc);
  border-radius: 16px;
  border: 1px solid var(--vert-pale);
  box-shadow: var(--ombre-douce);
  overflow: hidden;
  margin-bottom: 2.5rem;
}
.nav-eau-titre {
  background: var(--vert-fonce);
  color: var(--blanc);
  padding: 0.9rem 1.25rem;
  font-family: var(--police-ui);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.nav-eau ul { list-style: none; padding: 0.5rem 0; }
.nav-eau li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  color: var(--texte-moyen);
  transition: background var(--transition), color var(--transition);
  border-left: 3px solid transparent;
}
.nav-eau li a:hover {
  background: var(--vert-creme);
  color: var(--vert);
  border-left-color: var(--vert);
}
.nav-eau li a.actif {
  background: var(--or);
  color: var(--vert-fonce);
  border-left-color: var(--vert-fonce);
  font-weight: 600;
}
.nav-eau li a .num {
  font-family: var(--police-ui);
  font-size: 0.6rem;
  background: var(--vert-pale);
  color: var(--vert);
  padding: 0.1em 0.5em;
  border-radius: 50px;
}

/* Layout article 2 colonnes */
.layout-article {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) {
  .layout-article { grid-template-columns: 1fr; }
  .nav-eau { margin-bottom: 2rem; }
}

/* ------------------------------------------------------------
   CARTES DOSSIER
   ------------------------------------------------------------ */
.carte-dossier {
  background: var(--blanc);
  border-radius: 0 0 16px 16px;
  overflow: hidden;
  box-shadow: var(--ombre-douce);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.carte-dossier:hover {
  transform: translateY(-6px);
  box-shadow: var(--ombre-carte);
}
.carte-dossier::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vert), var(--or));
  z-index: 2;
}
.carte-dossier-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: var(--vert-pale);
}
.carte-dossier-img.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.carte-dossier-corps {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.carte-dossier-corps h3 { margin-bottom: 0.5rem; font-size: 1.2rem; }
.carte-dossier-corps .auteur {
  font-family: var(--police-ui);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texte-moyen);
  margin-bottom: 0.75rem;
}
.carte-dossier-corps p {
  color: var(--texte-moyen);
  font-size: 0.98rem;
  flex: 1;
  margin-bottom: 1.25rem;
}

/* ------------------------------------------------------------
   CALENDRIER
   ------------------------------------------------------------ */
.calendrier-img {
  width: 100%;
  border-radius: var(--rayon);
  box-shadow: var(--ombre-carte);
  margin-bottom: 2rem;
}

/* ------------------------------------------------------------
   FOOTER — Botanique profond
   ------------------------------------------------------------ */
footer {
  background: linear-gradient(160deg, #0d2e0a 0%, #050e04 100%);
  padding: 4rem 0 2rem;
  color: rgba(255,255,255,0.7);
  position: relative;
}
footer::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.footer-grille {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.footer-marque img {
  height: 52px;
  filter: brightness(0) invert(1);
  margin-bottom: 1rem;
}
.footer-marque .tagline {
  font-family: var(--police-accent);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--or);
  margin-bottom: 0.5rem;
}
.footer-marque p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.footer-col { position: relative; z-index: 1; }
.footer-col h4 {
  font-family: var(--police-ui);
  font-size: 0.67rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1.25rem;
}
.footer-col h4::before { content: '✦ '; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col li a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--blanc); }

.footer-bas {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
  position: relative;
  z-index: 1;
}

.footer-credit {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s;
}
.footer-credit:hover { color: rgba(255,255,255,0.9); }
.footer-credit img { height: 22px; width: auto; display: inline-block; vertical-align: middle; filter: brightness(0) invert(1); opacity: 0.7; transition: opacity 0.25s; }
.footer-credit:hover img { opacity: 1; }

@media (max-width: 720px) {
  .footer-grille { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bas { justify-content: center; text-align: center; }
}

/* ------------------------------------------------------------
   ANIMATIONS AU DÉFILEMENT
   ------------------------------------------------------------ */
.révéler,
.reveler,
.revelar {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.révéler.visible,
.reveler.visible,
.revelar.visible {
  opacity: 1;
  transform: translateY(0);
}
/* Délais (alias avec et sans accents) */
.révéler.délai-1, .reveler.delai-1, .revelar.delai-1 { transition-delay: 0.1s; }
.révéler.délai-2, .reveler.delai-2, .revelar.delai-2 { transition-delay: 0.2s; }
.révéler.délai-3, .reveler.delai-3, .revelar.delai-3 { transition-delay: 0.3s; }
.révéler.délai-4, .reveler.delai-4, .revelar.delai-4 { transition-delay: 0.4s; }

/* ------------------------------------------------------------
   UTILITAIRES
   ------------------------------------------------------------ */
.texte-centre { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.couleur-blanc { color: rgba(255,255,255,0.85); }
.couleur-blanc h2,
.couleur-blanc h3 { color: var(--blanc); }