/* ==========================================================================
   GREEN FUTURE GHANA FOUNDATION — style.css (v6)
   Direction calquée sur la maquette de référence fournie par le client :
   hero clair, titre capital géant bicolore, photo découpée en courbe,
   emblème circulaire en chevauchement, bande vert foncé à bord ondulé.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Verts — du plus sombre au plus vif */
  --forest:    #0B3B2E;   /* bandes sombres, pied de page */
  --green-900: #14532D;   /* titres */
  --green-800: #1B6E3F;
  --green-700: #1B7A50;
  --green-600: #22894A;
  --green-500: #35A45C;   /* vert vif — usage graphique (pastilles, filets) */
  --green-550: #268245;   /* vert vif lisible — 2e ligne du titre : 4,54:1 */
  --green-400: #57B947;
  --green-300: #8FC93F;
  --mint-100:  #E7F4E6;   /* pastilles, fonds très pâles */
  --mint-50:   #F3FAF3;   /* fond du hero */

  --gold:      #E3A72F;   /* accent discret, hérité de l'identité */
  --gold-lt:   #F0C466;
  --laterite:  #A8432A;

  --paper:     #FFFFFF;
  --ink:       #1C2A23;
  --ink-soft:  #55675C;

  --on-dark:      rgba(255, 255, 255, .90);
  --on-dark-soft: rgba(255, 255, 255, .74);
  --on-dark-line: rgba(255, 255, 255, .18);

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  --fs-hero:  clamp(2.4rem, 1.1rem + 4.6vw, 4.5rem);
  --fs-h1:    clamp(2rem, 1.3rem + 2.4vw, 3.1rem);
  --fs-h2:    clamp(1.7rem, 1.2rem + 1.9vw, 2.6rem);
  --fs-h3:    clamp(1.02rem, .96rem + .28vw, 1.18rem);
  --fs-body:  1.06rem;
  --fs-lead:  clamp(1.08rem, 1rem + .38vw, 1.26rem);
  --fs-label: .74rem;

  --space-section: clamp(3.6rem, 7vw, 6.2rem);
  --radius:    10px;
  --radius-lg: 20px;
  --pill:      999px;

  --shadow-sm: 0 3px 14px rgba(11, 59, 46, .08);
  --shadow-md: 0 16px 40px rgba(11, 59, 46, .13);
  --shadow-green: 0 12px 30px rgba(53, 164, 92, .32);

  --ease: cubic-bezier(.22, .78, .3, 1);
}

/* --------------------------------------------------------------------------
   2. BASE
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font-body); font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-600); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--green-800); }
:focus-visible { outline: 3px solid var(--green-500); outline-offset: 3px; border-radius: 3px; }
::selection { background: var(--green-300); color: var(--forest); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--forest); color: #fff; padding: .8rem 1.4rem; font-weight: 700;
}
.skip-link:focus { left: 0; color: #fff; }

/* --------------------------------------------------------------------------
   3. TYPOGRAPHIE
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 700; line-height: 1.14; letter-spacing: -.018em;
  color: var(--green-900); margin: 0 0 .5em; text-wrap: balance;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.3; letter-spacing: -.005em; }
h4 { font-size: .98rem; }

p { margin: 0 0 1.05em; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }

.lead { font-size: var(--fs-lead); line-height: 1.62; color: var(--ink-soft); }
.measure { max-width: 62ch; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-display);
  font-size: var(--fs-label); font-weight: 700;
  letter-spacing: .17em; text-transform: uppercase;
  color: var(--green-600); margin: 0 0 .85rem;
}
.eyebrow::before { content: ""; width: 26px; height: 3px; background: var(--gold); border-radius: 2px; flex: none; }
.eyebrow--light { color: var(--green-300); }

.h-rule { display: block; width: 60px; height: 4px; border-radius: 2px; background: var(--green-500); margin: 0 0 1.4rem; }
.h-rule--center { margin-left: auto; margin-right: auto; }
.h-rule--gold { background: var(--gold); }

/* --------------------------------------------------------------------------
   4. BOUTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-display); font-size: .88rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  padding: .92rem 1.75rem; line-height: 1.2;
  border: 2px solid transparent; border-radius: var(--pill); cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease),
              border-color .25s var(--ease), transform .2s var(--ease),
              box-shadow .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn--green   { background: var(--green-600); color: #fff; }
.btn--green:hover { background: var(--green-800); color: #fff; box-shadow: var(--shadow-green); }

.btn--outline { border-color: var(--green-600); color: var(--green-800); background: transparent; }
.btn--outline:hover { background: var(--green-600); color: #fff; }

.btn--gold    { background: var(--gold); color: var(--forest); }
.btn--gold:hover { background: var(--gold-lt); color: var(--forest); }

.btn--white   { background: #fff; color: var(--green-800); }
.btn--white:hover { background: var(--mint-100); color: var(--green-900); }

.btn--ondark  { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ondark:hover { border-color: #fff; background: rgba(255,255,255,.12); color: #fff; }

.arrow { transition: transform .22s var(--ease); }
.btn:hover .arrow, .link-arrow:hover .arrow { transform: translateX(4px); }

.link-arrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--font-display); font-weight: 600; font-size: .84rem;
  letter-spacing: .06em; text-transform: uppercase;
}
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

/* --------------------------------------------------------------------------
   5. EN-TÊTE — clair, comme sur la référence
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 1030;
  background: rgba(255,255,255,.94);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  padding: .5rem 0;
  box-shadow: 0 1px 0 rgba(11,59,46,.07);
}
.brand { display: flex; align-items: center; gap: .7rem; }
.brand img { width: auto; height: 56px; flex: none; }
.brand__name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.05rem; line-height: 1.05; color: var(--green-900);
  letter-spacing: .01em; text-transform: uppercase;
}
.brand__name span {
  display: block; font-size: .6rem; font-weight: 600;
  letter-spacing: .32em; color: var(--green-600); margin-top: .22rem;
}

.site-nav .nav-link {
  font-family: var(--font-display);
  font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-soft); padding: .5rem .78rem; position: relative;
  transition: color .2s var(--ease);
}
.site-nav .nav-link::after {
  content: ""; position: absolute; left: .78rem; right: .78rem; bottom: .1rem;
  height: 2px; background: var(--green-500); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .28s var(--ease);
}
.site-nav .nav-link:hover, .site-nav .nav-link.active { color: var(--green-900); }
.site-nav .nav-link:hover::after, .site-nav .nav-link.active::after { transform: scaleX(1); }
.site-nav .btn { margin-left: .7rem; padding: .68rem 1.3rem; font-size: .8rem; }

.toggler {
  border: 0; background: transparent; padding: .4rem; cursor: pointer;
  width: 44px; height: 44px; display: inline-flex; flex-direction: column;
  justify-content: center; gap: 5px;
}
.toggler span {
  display: block; height: 2px; width: 25px; background: var(--green-900); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.toggler[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.toggler[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.toggler[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1399.98px) {
  .site-nav .nav-link { padding: .5rem .55rem; font-size: .76rem; }
}
@media (max-width: 1199.98px) {
  .site-nav { border-top: 1px solid rgba(11,59,46,.1); margin-top: .5rem; padding: .6rem 0 1rem; }
  .site-nav .nav-link { padding: .72rem .2rem; font-size: .95rem; }
  .site-nav .nav-link::after { left: .2rem; right: auto; width: 22px; }
  .site-nav .btn { margin: .9rem .2rem 0; width: 100%; }
}

/* --------------------------------------------------------------------------
   6. HERO
   -------------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: linear-gradient(160deg, var(--mint-50) 0%, #FFFFFF 46%, var(--mint-50) 100%);
  padding: clamp(2.6rem, 5vw, 4.6rem) 0 0;
}

/* --- Masse colorée du côté droit ------------------------------------------
   Occupe la moitié droite du hero et déborde jusqu'au bord de l'écran.

   Règle de construction : CHAQUE dégradé radial doit atteindre l'opacité zéro
   AVANT le bord gauche de l'élément, sinon il s'y coupe net et dessine une
   barre verticale. D'où les couples centre/rayon ci-dessous — l'extension
   gauche de chaque halo (centre moins rayon) reste positive :
       doré      100 - 72 = +28 %
       vert      96 - 90  =  +6 %
       tendre    48 - 40  =  +8 %
       clairière 62 - 56  =  +6 %

   Le centre reste lumineux pour que l'emblème, vert lui aussi, garde son
   contraste ; la couleur est repoussée vers les bords. Le texte, à gauche,
   est dans la zone entièrement transparente. */
.hero__aura {
  position: absolute; z-index: 1; pointer-events: none;
  top: 0; right: 0; bottom: 0; left: 32%;
  background:
    /* halo doré, haut droit */
    radial-gradient(72% 80% at 100% 12%, rgba(255, 212, 116, .62) 0%,
                                         rgba(255, 212, 116, 0)   64%),
    /* masse verte, bas droit */
    radial-gradient(90% 94% at 96% 76%, rgba(96, 176, 66, .55) 0%,
                                        rgba(96, 176, 66, 0)   66%),
    /* reflet vert tendre */
    radial-gradient(40% 52% at 48% 24%, rgba(150, 205, 112, .30) 0%,
                                        rgba(150, 205, 112, 0)   72%),
    /* clairière lumineuse : protège la lisibilité de l'emblème */
    radial-gradient(56% 64% at 62% 46%, rgba(255, 255, 252, .97) 0%,
                                        rgba(255, 255, 250, .60) 42%,
                                        rgba(255, 255, 250, 0)   76%),
    /* fondu horizontal : rien à gauche, teinte soutenue à droite */
    linear-gradient(101deg, rgba(199, 230, 178, 0)   0%,
                            rgba(199, 230, 178, 0)   7%,
                            rgba(199, 230, 178, .52) 45%,
                            rgba(164, 211, 136, .86) 100%);
  animation: auraBreathe 16s ease-in-out infinite;
}
@keyframes auraBreathe {
  0%, 100% { opacity: .93; }
  50%      { opacity: 1; }
}

@media (max-width: 991.98px) {
  /* Sur mobile le texte passe au-dessus de la zone : on l'atténue nettement. */
  .hero__aura { left: 0; opacity: .45; }
}

/* --- Colonne de gauche : INCHANGÉE depuis la v6 --- */
.hero__inner { position: relative; z-index: 3; }
.hero__grid { display: grid; gap: clamp(1.6rem, 3vw, 3rem); align-items: center; }
@media (min-width: 992px) { .hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); } }

.hero h1 {
  font-size: var(--fs-hero); line-height: .98; letter-spacing: -.035em;
  text-transform: uppercase; color: var(--green-900);
  margin-bottom: 1.3rem;
}
.hero h1 em { font-style: normal; display: block; color: var(--green-550); }
.hero__lead { font-size: var(--fs-lead); color: var(--ink-soft); max-width: 44ch; }

/* Illustration de droite : l'emblème de la fondation.
   Le SVG est sur fond transparent ; toute la lumière autour de lui est posée
   ici en dégradés rgba. Aucun fond opaque, donc aucun bord de cadre visible :
   l'emblème baigne dans la lumière de la page au lieu d'être collé dessus.
   Longhand top/right/bottom/left plutôt que inset : compatibilité iOS < 14.1. */
.hero__art { position: relative; }
.hero__art::before {
  content: ""; position: absolute; z-index: 0; pointer-events: none;
  top: -14%; right: -16%; bottom: -14%; left: -16%;
  background:
    radial-gradient(36% 32% at 70% 22%, rgba(255, 238, 186, .58) 0%, rgba(255, 238, 186, 0) 72%),
    radial-gradient(30% 30% at 24% 64%, rgba(150, 205, 118, .20) 0%, rgba(150, 205, 118, 0) 74%),
    radial-gradient(26% 24% at 80% 74%, rgba(150, 205, 118, .16) 0%, rgba(150, 205, 118, 0) 76%),
    radial-gradient(56% 52% at 50% 46%, rgba(255, 255, 250, .55) 0%,
                                        rgba(246, 252, 242, .30) 46%,
                                        rgba(240, 249, 234, 0)   80%);
}
.hero__art picture { display: block; }
.hero__emblem {
  position: relative; z-index: 1;
  display: block; width: 100%; max-width: 27rem; margin: 0 auto;
  aspect-ratio: 610 / 638; height: auto;
  filter: drop-shadow(0 16px 26px rgba(11, 59, 46, .16));
  animation: emblemLift 12s ease-in-out infinite;
}

@keyframes emblemLift {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-9px) scale(1.008); }
}

@media (max-width: 991.98px) {
  .hero__art { margin-top: 1.8rem; }
  .hero__emblem { max-width: 19rem; }
}

/* Vague + bande de piliers */
.hero__wave { position: relative; z-index: 3; display: block; width: 100%; height: clamp(40px, 6vw, 90px); margin-bottom: -1px; }
.hero__wave path { fill: var(--forest); }

.pillars {
  position: relative; z-index: 3;
  background: var(--forest);
  background-image: radial-gradient(80% 120% at 92% 10%, rgba(53,164,92,.42) 0%, rgba(11,59,46,0) 60%);
  padding: clamp(1.6rem, 3vw, 2.6rem) 0 clamp(2rem, 4vw, 3rem);
  color: var(--on-dark-soft);
}
.pillars__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.pillar { padding: .6rem clamp(.9rem, 2vw, 1.7rem); border-left: 1px solid var(--on-dark-line); }
.pillar:first-child { border-left: 0; padding-left: 0; }
.pillar__badge {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--green-600); color: #fff;
  display: grid; place-items: center; margin-bottom: .9rem;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.pillar:hover .pillar__badge { background: var(--green-400); transform: scale(1.08); }
.pillar h3 {
  color: #fff; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase;
  line-height: 1.25; margin-bottom: .5rem;
}
.pillar p { font-size: .88rem; line-height: 1.55; margin: 0; }

@media (max-width: 767.98px) {
  .pillars__grid { grid-template-columns: repeat(2, 1fr); gap: 1.6rem 0; }
  .pillar:nth-child(odd) { border-left: 0; padding-left: 0; }
}

/* --------------------------------------------------------------------------
   7. SECTIONS ET VAGUES
   -------------------------------------------------------------------------- */
.section { padding: var(--space-section) 0; position: relative; }
.section--mint  { background: var(--mint-50); }
.section--mint2 { background: var(--mint-100); }
.section--dark {
  background: var(--forest);
  background-image: radial-gradient(85% 90% at 88% 6%, rgba(53,164,92,.4) 0%, rgba(11,59,46,0) 62%);
  color: var(--on-dark-soft);
}
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark .lead { color: var(--on-dark-soft); }
.section--dark a { color: var(--green-300); }
.section--dark a:hover { color: #fff; }

.wave { display: block; width: 100%; height: clamp(38px, 5.5vw, 80px); margin-bottom: -1px; }
.wave--up { margin-bottom: 0; margin-top: -1px; }
.wave--dark path { fill: var(--forest); }
.wave--mint path { fill: var(--mint-50); }
.wave--white path { fill: #fff; }

.section__head { max-width: 50rem; margin-bottom: clamp(2.2rem, 4.5vw, 3.4rem); }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__head--center .eyebrow { justify-content: center; }

/* Visuel en cadre organique */
.organic {
  border-radius: 46% 54% 52% 48% / 46% 44% 56% 54%;
  overflow: hidden; box-shadow: var(--shadow-md);
}
.organic img { width: 100%; }
.framed { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.framed img { width: 100%; }

/* --------------------------------------------------------------------------
   ÉQUIPE : cartes portrait, 4 par rangée puis la dernière rangée centrée
   -------------------------------------------------------------------------- */
.team { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.6rem 1.1rem; }
.member { flex: 0 1 calc(50% - .55rem); text-align: center; }
@media (min-width: 768px) { .member { flex-basis: calc(25% - .83rem); } }
@media (min-width: 992px) { .team { gap: 2rem 1.4rem; } .member { flex-basis: calc(25% - 1.05rem); } }
.member__photo {
  aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius-lg);
  background: var(--mint-100); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.member__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; display: block; }
.member:hover .member__photo { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.member h3 { margin: 1rem 0 .15rem; font-size: 1.08rem; color: var(--green-900); }
.member__role {
  margin: 0; font-family: var(--font-display); font-weight: 600; font-size: .74rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--green-700);
}

/* Mosaïque de photos (accueil). Grille 4 colonnes ; sur mobile, 2 colonnes. */
.gallery {
  display: grid; gap: .8rem; grid-auto-flow: dense;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: clamp(150px, 17vw, 250px);
  margin-top: clamp(2.2rem, 4vw, 3.4rem);
}
.gallery__item { margin: 0; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-md); background: var(--mint-100); }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item--wide { grid-column: span 2; }
.gallery__item--tall { grid-row: span 2; }
@media (max-width: 767.98px) {
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; gap: .6rem; }
}

/* --------------------------------------------------------------------------
   PAGE GALERIE : filtres, mosaïque, visionneuse plein écran
   -------------------------------------------------------------------------- */
.section--gallery { padding-top: clamp(1.4rem, 3vw, 2.4rem); }
.gal-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; margin-bottom: clamp(1.8rem, 3vw, 2.6rem); }
.gal-filter {
  font-family: var(--font-display); font-weight: 600; font-size: .78rem;
  letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
  padding: .62rem 1.15rem; border-radius: var(--pill);
  background: #fff; color: var(--green-900); border: 1.5px solid rgba(34, 137, 74, .45);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.gal-filter span { font-weight: 500; opacity: .6; margin-left: .3rem; }
.gal-filter:hover { border-color: var(--green-600); transform: translateY(-1px); }
.gal-filter.is-active { background: var(--green-600); border-color: var(--green-600); color: #fff; }
.gal-filter:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Mosaïque en colonnes : respecte les formats portrait ET paysage, sans rogner. */
.gal { column-count: 2; column-gap: .8rem; }
@media (min-width: 768px)  { .gal { column-gap: 1rem; } }
@media (min-width: 992px)  { .gal { column-count: 3; } }
.gal__item {
  break-inside: avoid; margin: 0 0 .8rem; position: relative; overflow: hidden;
  border-radius: var(--radius); background: var(--mint-100); box-shadow: var(--shadow-sm);
  animation: galIn .5s var(--ease) both;
}
@media (min-width: 768px) { .gal__item { margin-bottom: 1rem; } }
.gal__item[hidden] { display: none; }
@keyframes galIn { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
.gal__item a { display: block; position: relative; cursor: zoom-in; }
.gal__item img { width: 100%; height: auto; display: block; transition: transform .6s var(--ease); }
.gal__item a::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; bottom: 0;
  background: linear-gradient(to top, rgba(11, 59, 46, .55), rgba(11, 59, 46, 0) 55%);
  opacity: 0; transition: opacity .3s var(--ease);
}
.gal__item a::after {
  content: ""; position: absolute; right: .8rem; bottom: .8rem; width: 40px; height: 40px;
  border-radius: 50%; background-color: #fff; opacity: 0; transform: translateY(6px);
  background-image:
    linear-gradient(var(--green-900), var(--green-900)),
    linear-gradient(var(--green-900), var(--green-900));
  background-size: 16px 2px, 2px 16px; background-position: center; background-repeat: no-repeat;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.gal__item a:hover img, .gal__item a:focus-visible img { transform: scale(1.05); }
.gal__item a:hover::before, .gal__item a:focus-visible::before,
.gal__item a:hover::after,  .gal__item a:focus-visible::after { opacity: 1; transform: none; }
.gal__item a:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }

/* Visionneuse */
html.lb-open { overflow: hidden; }
.lb {
  position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 3000;
  display: none; align-items: center; justify-content: center;
  padding: 3.4rem 1rem 4.4rem; background: rgba(6, 28, 22, .97);
}
.lb.is-open { display: flex; animation: lbIn .25s var(--ease) both; }
@keyframes lbIn { from { opacity: 0; } to { opacity: 1; } }
.lb__img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; border-radius: 6px; box-shadow: 0 20px 60px rgba(0, 0, 0, .5); }
.lb__btn {
  position: absolute; display: grid; place-items: center; width: 46px; height: 46px;
  border: 0; border-radius: 50%; cursor: pointer; color: #fff;
  background: rgba(255, 255, 255, .14); transition: background .2s var(--ease);
}
.lb__btn:hover { background: rgba(255, 255, 255, .28); }
.lb__btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.lb__btn svg { width: 22px; height: 22px; }
.lb__close { top: .8rem; right: .8rem; }
.lb__prev, .lb__next { top: 50%; margin-top: -23px; }
.lb__prev { left: .8rem; }
.lb__next { right: .8rem; }
.lb__count { position: absolute; top: 1.15rem; left: 1.1rem; color: var(--on-dark-soft); font-family: var(--font-display); font-size: .82rem; letter-spacing: .1em; }
.lb__cap { position: absolute; left: 0; right: 0; bottom: 0; padding: .9rem 4.4rem 1.1rem; text-align: center; color: var(--on-dark); font-size: .95rem; line-height: 1.4; }
@media (max-width: 575.98px) {
  .lb { padding: 3.4rem .3rem 5.2rem; }
  .lb__prev, .lb__next { top: auto; bottom: .7rem; margin-top: 0; }
  .lb__prev { left: calc(50% - 56px); }
  .lb__next { right: calc(50% - 56px); }
  .lb__cap { padding: .9rem 1rem 4.6rem; font-size: .88rem; }
}

/* --------------------------------------------------------------------------
   8. CARTES À PASTILLE
   -------------------------------------------------------------------------- */
.cards { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); }

.card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 1.9rem 1.6rem;
  border: 1px solid rgba(11,59,46,.08);
  display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card__badge {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--mint-100); color: var(--green-600);
  display: grid; place-items: center; margin-bottom: 1.1rem;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.card:hover .card__badge { background: var(--green-600); color: #fff; }
.card p { font-size: .95rem; color: var(--ink-soft); line-height: 1.6; }
.card__num {
  font-family: var(--font-display); font-size: .78rem; font-weight: 700;
  letter-spacing: .14em; color: var(--gold); margin-bottom: .5rem;
}

/* Variante claire sur bande sombre */
.card--dark { background: rgba(255,255,255,.06); border-color: var(--on-dark-line); }
.card--dark h3 { color: #fff; }
.card--dark p { color: var(--on-dark-soft); }
.card--dark .card__badge { background: rgba(255,255,255,.12); color: var(--green-300); }
.card--dark:hover .card__badge { background: var(--green-500); color: #fff; }

/* --------------------------------------------------------------------------
   9. CARTES ARTICLE / VIDÉO
   -------------------------------------------------------------------------- */
.posts { display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(275px, 1fr)); }
.post {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid rgba(11,59,46,.08);
  display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.post:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.post__thumb { position: relative; display: block; aspect-ratio: 16/10; overflow: hidden; background: var(--mint-100); }
.post__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post:hover .post__thumb img { transform: scale(1.06); }

/* Vignettes YouTube : hqdefault est un 4:3 avec bandes noires ; on recadre en 16:9. */
.post__thumb--video { aspect-ratio: 16 / 9; }
.post__body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.post__date {
  font-family: var(--font-display); font-size: .7rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--green-600); margin-bottom: .5rem;
}
.post h3 a { color: var(--green-900); }
.post h3 a:hover { color: var(--green-600); }
.post p { font-size: .93rem; color: var(--ink-soft); line-height: 1.55; }
.post__more { margin-top: auto; padding-top: 1rem; }

.play {
  position: absolute; top: 0; right: 0; bottom: 0; left: 0; margin: auto;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--green-600); color: #fff; display: grid; place-items: center;
  box-shadow: 0 6px 20px rgba(11,59,46,.28);
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.post:hover .play { transform: scale(1.1); background: var(--green-400); }

.empty {
  grid-column: 1 / -1; padding: 2.3rem; text-align: center;
  border: 2px dashed rgba(11,59,46,.16); border-radius: var(--radius-lg);
  color: var(--ink-soft); font-size: .94rem;
}

/* --------------------------------------------------------------------------
   10. CITATION
   -------------------------------------------------------------------------- */
.quote {
  margin: 0 auto; max-width: 26ch; text-align: center;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.5rem, 1rem + 2.2vw, 2.7rem);
  line-height: 1.14; letter-spacing: -.02em;
  text-transform: uppercase; color: #fff;
}
.quote em { font-style: normal; color: var(--green-300); display: block; }

/* --------------------------------------------------------------------------
   11. CONTACT ET FORMULAIRE
   -------------------------------------------------------------------------- */
.panel { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.panel__side {
  background: var(--forest);
  background-image: radial-gradient(100% 70% at 90% 6%, rgba(53,164,92,.42) 0%, rgba(11,59,46,0) 60%);
  color: var(--on-dark-soft); padding: clamp(1.8rem, 3.4vw, 2.6rem); height: 100%;
}
.panel__side h3 { color: #fff; }
.panel__side a { color: var(--green-300); }
.panel__side a:hover { color: #fff; }

.contact-item { display: flex; gap: .9rem; padding: .95rem 0; border-bottom: 1px solid var(--on-dark-line); }
.contact-item:last-of-type { border-bottom: 0; }
.contact-item__badge {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  background: rgba(255,255,255,.1); color: var(--green-300);
  display: grid; place-items: center;
}
.contact-item__label {
  display: block; font-family: var(--font-display); font-size: .66rem; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase; color: var(--green-300); margin-bottom: .1rem;
}
.contact-item__value { color: #fff; font-size: .95rem; line-height: 1.45; }

.form-wrap { padding: clamp(1.8rem, 3.4vw, 2.6rem); }
.field { margin-bottom: 1.1rem; }
.field label {
  display: block; font-family: var(--font-display); font-size: .68rem; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .4rem;
}
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--mint-50); border: 1px solid rgba(11,59,46,.12);
  border-radius: var(--radius); padding: .78rem 1rem;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
}
.field input:focus, .field textarea:focus {
  outline: none; background: #fff; border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(53,164,92,.16);
}
.field textarea { resize: vertical; min-height: 128px; }
.hp { position: absolute; left: -9999px; }

.socials { display: flex; gap: .55rem; margin-top: 1.3rem; }
.social {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--on-dark-line); display: grid; place-items: center; color: #fff;
  transition: background .25s var(--ease), border-color .25s var(--ease),
              color .25s var(--ease), transform .25s var(--ease);
}
.social:hover { background: var(--green-500); border-color: var(--green-500); color: #fff; transform: translateY(-3px); }

/* --- Messages de retour du formulaire de contact --------------------------- */
.alert-gf {
  border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1.6rem;
  font-size: .96rem; border-left: 5px solid;
}
.alert-gf--ok  { background: #E8F5E9; border-color: var(--green-600); color: #14532D; }
.alert-gf--err { background: #FBEFE9; border-color: var(--laterite);  color: #7A3320; }
.alert-gf a    { color: inherit; text-decoration: underline; }

/* --------------------------------------------------------------------------
   12. PIED DE PAGE
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--forest);
  background-image: radial-gradient(70% 60% at 8% 0%, rgba(53,164,92,.3) 0%, rgba(11,59,46,0) 62%);
  color: var(--on-dark-soft); padding: clamp(3rem, 6vw, 4.4rem) 0 0;
}
.site-footer h4 {
  font-size: .72rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase;
  color: var(--green-300); margin-bottom: 1rem;
}
.site-footer a { color: var(--on-dark); }
.site-footer a:hover { color: var(--green-300); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .48rem; font-size: .93rem; }
.site-footer .brand__name { color: #fff; }
.site-footer .brand__name span { color: var(--green-300); }
/* Le logo a des parties vert sombre : sur le fond forêt du pied de page il
   disparaîtrait. On le pose sur une pastille blanche. */
.site-footer .brand img { background: #fff; border-radius: 50%; padding: 5px; width: 56px; height: 56px; object-fit: contain; }
.site-footer__bottom {
  margin-top: 2.5rem; padding: 1.2rem 0;
  border-top: 1px solid var(--on-dark-line); font-size: .85rem;
  display: flex; flex-wrap: wrap; gap: .7rem; justify-content: space-between; align-items: center;
}

.to-top {
  position: fixed; right: 1.15rem; bottom: 1.15rem; z-index: 1020;
  width: 46px; height: 46px; border-radius: 50%; border: 0;
  background: var(--green-600); color: #fff; display: grid; place-items: center; cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background .2s;
  box-shadow: var(--shadow-md);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--green-800); }

.wa-float {
  position: fixed; left: 1.15rem; bottom: 1.15rem; z-index: 1020;
  width: 52px; height: 52px; border-radius: 50%;
  background: #1FA855; color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow-md); transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* --------------------------------------------------------------------------
   13. EN-TÊTE DES PAGES INTÉRIEURES
   -------------------------------------------------------------------------- */
.page-head {
  position: relative; overflow: hidden;
  background: linear-gradient(157deg, #C6E2C0 0%, #DCEFD6 46%, #B9DBB2 100%);
  padding: clamp(2.8rem, 5vw, 4.4rem) 0 clamp(2.4rem, 4.5vw, 3.6rem);
}
.page-head__leaf {
  position: absolute; right: -3rem; top: 50%; transform: translateY(-50%);
  width: min(30vw, 320px); color: var(--green-800); opacity: .16; pointer-events: none;
}
.page-head > .container { position: relative; z-index: 2; }
.page-head h1 { text-transform: uppercase; letter-spacing: -.028em; margin-bottom: .7rem; }
.page-head p { max-width: 56ch; color: #35483C; font-size: var(--fs-lead); margin: 0; }
.crumbs {
  list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; padding: 0; margin: 0 0 1.1rem;
  font-family: var(--font-display); font-size: .72rem; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; color: var(--ink-soft);
}
.crumbs { color: #3D5544; }
.crumbs a { color: #145A31; }
.crumbs a:hover { color: var(--green-900); }
.crumbs li + li::before { content: "/"; margin-right: .45rem; opacity: .5; }

.flag {
  border-radius: var(--radius); border: 1px solid rgba(168,67,42,.35);
  border-left: 5px solid var(--laterite); background: #FBEFE9;
  padding: 1rem 1.2rem; font-size: .88rem; color: #7A3320; margin-bottom: 2rem;
}
.flag strong { color: #5C2415; }

/* --------------------------------------------------------------------------
   14. APPARITIONS
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}