/* =====================================================================
   GREEN TOUCH — Vitrine institutionnelle
   Feuille de style principale
   ===================================================================== */

/* ---------- 1. Design tokens ---------- */
:root{
  /* Palette — dérivée du vert / blanc / noir du logo */
  --gt-forest:      #0F3D2E;   /* vert forêt profond — fonds sombres, footer */
  --gt-green:        #1C7A46;  /* vert principal — marque, CTA */
  --gt-green-light:  #4CAF6D;  /* vert clair — accents, hover, liens */
  --gt-mint:          #E7EFE7; /* fond section clair, cartes */
  --gt-cream:          #F8FAF7;/* fond général, presque blanc */
  --gt-ink:             #10140F;/* noir légèrement teinté vert — texte */
  --gt-stone:            #D9E1D6;/* bordures / séparateurs discrets */
  --gt-white:              #FFFFFF;

  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Public Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius-organic: 28px 6px 28px 6px;
  --radius-soft: 14px;
  --shadow-soft: 0 12px 32px -16px rgba(15, 61, 46, 0.25);
  --shadow-card: 0 8px 24px -12px rgba(16, 20, 15, 0.18);

  --ease: cubic-bezier(.22,.61,.36,1);
  --dur-fast: .25s;
  --dur-med: .5s;
  --dur-slow: .9s;

  --nav-height: 76px;
}

/* ---------- 2. Reset / base ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height); /* évite que la navbar sticky cache la cible */
  overflow-x: hidden;
  width: 100%;
}
body{
  margin:0;
  width: 100%;
  overflow-x: hidden; /* empêche tout débordement horizontal / scroll gauche-droite */
  font-family: var(--font-body);
  color: var(--gt-ink);
  background: var(--gt-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  animation: gt-page-fade .6s var(--ease) both;
}
@keyframes gt-page-fade{ from{ opacity:0; } to{ opacity:1; } }
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--gt-forest);
  margin: 0 0 .6rem;
  letter-spacing: -0.01em;
}
p{ margin:0 0 1rem; }
.eyebrow{
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gt-green);
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  margin-bottom: .9rem;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 2px;
  background: var(--gt-green-light);
  display:inline-block;
}
.section{ padding: clamp(3.5rem, 6vw, 7rem) 0; }
.section-tight{ padding: clamp(2.5rem, 4vw, 4.5rem) 0; }
.container-gt{
  width:100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.bg-forest{ background: var(--gt-forest); color: var(--gt-white); }
.bg-forest h2, .bg-forest h3{ color: var(--gt-white); }
.bg-mint{ background: var(--gt-mint); }
.text-green{ color: var(--gt-green); }
.section-head{ max-width: 640px; margin-bottom: 2.75rem; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.lede{ font-size: 1.08rem; color: #3A453D; }
.bg-forest .lede{ color: #D8E5DB; }

/* ---------- 3. Boutons ---------- */
.btn-gt{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  padding: .85rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 1.5px solid transparent;
  transition: transform var(--dur-fast) var(--ease),
              background var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease);
  cursor:pointer;
}
.btn-gt-primary{ background: var(--gt-green); color: var(--gt-white); }
.btn-gt-primary:hover{ background: var(--gt-green-light); color: var(--gt-ink); transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn-gt-outline{ border-color: var(--gt-white); color: var(--gt-white); }
.btn-gt-outline:hover{ background: var(--gt-white); color: var(--gt-forest); transform: translateY(-2px); }
.btn-gt-outline-dark{ border-color: var(--gt-forest); color: var(--gt-forest); }
.btn-gt-outline-dark:hover{ background: var(--gt-forest); color: var(--gt-white); transform: translateY(-2px); }
.btn-gt-sm{ padding: .55rem 1.15rem; font-size: .85rem; }

/* ---------- 4. Barre de progression de scroll ---------- */
.gt-scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background: linear-gradient(90deg, var(--gt-green), var(--gt-green-light));
  z-index: 2100;
  transition: width .12s linear;
}

/* ---------- 5. Navbar ---------- */
.gt-navbar{
  position: sticky; top:0; z-index: 1000;
  background: rgba(248,250,247,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gt-stone);
  transition: box-shadow var(--dur-fast) var(--ease);
}
.gt-navbar.is-scrolled{ box-shadow: 0 6px 20px -14px rgba(16,20,15,.35); }
.gt-navbar .navbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: .8rem 0;
  min-height: var(--nav-height);
}
.gt-brand{ display:flex; align-items:center; gap:.65rem; }
.gt-brand img{
  height: 44px; width: 44px;
  border-radius: 50%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  border: 1.5px solid var(--gt-stone);
  transition: transform var(--dur-fast) var(--ease);
}
.gt-brand:hover img{ transform: rotate(-8deg) scale(1.05); }
.gt-brand .logo-fallback{
  display:none;
  width:44px; height:44px; border-radius: 50%;
  background: var(--gt-green);
  color:#fff; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size:1.1rem;
}
.gt-brand-text{ line-height:1.15; }
.gt-brand-text strong{ display:block; font-family: var(--font-display); font-size:1.05rem; color: var(--gt-forest); }
.gt-brand-text span{ display:block; font-size:.68rem; letter-spacing:.05em; color: var(--gt-green); font-family: var(--font-mono); }

.gt-nav-links{ display:flex; align-items:center; gap: 1.9rem; }
.gt-nav-links a{
  font-size: .93rem; font-weight:600; color: var(--gt-ink);
  position:relative; padding: .3rem 0;
  transition: color var(--dur-fast) var(--ease);
}
.gt-nav-links a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0;
  background: var(--gt-green); transition: width var(--dur-fast) var(--ease);
}
.gt-nav-links a:hover{ color: var(--gt-green); }
.gt-nav-links a:hover::after{ width:100%; }
.gt-nav-links a.active{ color: var(--gt-green); }
.gt-nav-links a.active::after{ width:100%; }
.gt-nav-cta{ display:flex; align-items:center; gap:.75rem; }

.gt-menu-checkbox{
  position: absolute;
  left: -9999px;
  top: -9999px;
}

.gt-burger{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:.4rem;
}
.gt-burger span{ width:24px; height:2px; background: var(--gt-forest); transition: all var(--dur-fast) var(--ease); display:block; }

/* Animation du bouton hamburger -> croix, piloté par :checked (CSS pur) */
#gt-menu-toggle:checked ~ .navbar-inner .gt-burger span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
#gt-menu-toggle:checked ~ .navbar-inner .gt-burger span:nth-child(2){ opacity:0; }
#gt-menu-toggle:checked ~ .navbar-inner .gt-burger span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.gt-mobile-panel{
  display:flex;
  flex-direction:column;
  gap: 0;
  max-height: 0;
  opacity: 0;
  overflow:hidden;
  transition: max-height var(--dur-med) var(--ease), opacity var(--dur-fast) var(--ease);
}
.gt-mobile-panel a{
  padding: .85rem .25rem;
  font-weight:600;
  border-bottom: 1px solid var(--gt-stone);
  transform: translateX(-8px);
  opacity:0;
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.gt-mobile-panel a:hover{ color: var(--gt-green); }

/* Ouverture du panneau mobile — pilotée uniquement par :checked (CSS pur,
   fonctionne même si le JavaScript ne s'exécute pas) */
#gt-menu-toggle:checked ~ .gt-mobile-panel{
  max-height: 620px;
  opacity: 1;
  padding-bottom: 1.2rem;
  border-top: 1px solid var(--gt-stone);
}
#gt-menu-toggle:checked ~ .gt-mobile-panel a{ transform: translateX(0); opacity:1; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(1){ transition-delay: .04s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(2){ transition-delay: .08s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(3){ transition-delay: .12s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(4){ transition-delay: .16s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(5){ transition-delay: .2s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(6){ transition-delay: .24s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(7){ transition-delay: .28s; }
#gt-menu-toggle:checked ~ .gt-mobile-panel a:nth-child(8){ transition-delay: .32s; }

@media (max-width: 991.98px){
  .gt-nav-links, .gt-nav-cta .btn-gt-outline-dark{ display:none; }
  .gt-burger{ display:flex; }
}

/* ---------- 6. Hero ---------- */
.gt-hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(76,175,109,.22), transparent 55%),
    linear-gradient(160deg, var(--gt-forest) 0%, #0B2C21 62%, #081F18 100%);
  color: var(--gt-white);
  padding: clamp(4.5rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem);
  text-align: center;
}
/* Emplacement réservé pour un futur carousel d'images en arrière-plan du hero.
   Non actif pour le moment — prévu pour une implémentation ultérieure. */
.gt-hero-bg-carousel{ position:absolute; inset:0; z-index:0; display:none; }

.gt-hero-content{
  position:relative; z-index:2;
  max-width: 760px;
  margin: 0 auto;
  display:flex;
  flex-direction:column;
  align-items:center;
}

.hero-anim{
  opacity:0;
  animation: gt-fade-up .9s var(--ease) both;
}
@keyframes gt-fade-up{
  from{ opacity:0; transform: translateY(30px); }
  to{ opacity:1; transform: translateY(0); }
}
.hero-anim-1{ animation-delay: .05s; }
.hero-anim-2{ animation-delay: .2s; }
.hero-anim-3{ animation-delay: .35s; }

.gt-hero h1{
  color:#fff; font-size: clamp(2.4rem, 5vw, 3.7rem); line-height:1.08; margin-bottom:1.3rem;
}
.gt-hero h1 em{ font-style:italic; color: var(--gt-green-light); }
.gt-hero p.lede{
  max-width: 580px;
  margin-left:auto; margin-right:auto;
  font-size: 1.22rem;
  font-weight: 500;
  color: #EFF6F1;
  line-height: 1.65;
}
.gt-hero-actions{ display:flex; flex-wrap:wrap; gap: .9rem; margin-top: 2rem; justify-content:center; }

/* ---------- 7. Cartes génériques ---------- */
.gt-card{
  background: var(--gt-white);
  border: 1px solid var(--gt-stone);
  border-radius: var(--radius-soft);
  padding: 1.9rem;
  height:100%;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.gt-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: var(--gt-green-light); }
.gt-card .icon-wrap{
  width:54px; height:54px; border-radius: 14px 4px 14px 4px;
  background: var(--gt-mint); color: var(--gt-green);
  display:flex; align-items:center; justify-content:center; font-size:1.5rem;
  margin-bottom: 1.2rem;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.gt-card:hover .icon-wrap{ background: var(--gt-green); color:#fff; transform: rotate(-6deg) scale(1.08); }

/* ---------- 8. Statistiques animées ---------- */
.gt-stats{ display:grid; grid-template-columns: repeat(2,1fr); gap: 1.75rem; }
@media (min-width: 768px){ .gt-stats{ grid-template-columns: repeat(5,1fr); } }
.gt-stat{ text-align:center; padding: 1.2rem .5rem; }
.gt-stat .num{
  font-family: var(--font-display); font-size: clamp(2.2rem,4vw,2.9rem);
  color: var(--gt-green-light); display:flex; align-items:baseline; justify-content:center; gap:.15rem;
}
.gt-stat .label{ font-size:.85rem; color:#C9D9CD; margin-top:.4rem; }

/* ---------- 9. Projets / actualités ---------- */
.gt-project-card{
  border-radius: var(--radius-soft);
  overflow:hidden;
  background: var(--gt-white);
  border: 1px solid var(--gt-stone);
  height:100%;
  display:flex; flex-direction:column;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.gt-project-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-card); }
.gt-project-thumb{
  height: 190px; position:relative; overflow:hidden;
  background: linear-gradient(135deg, var(--gt-green) 0%, var(--gt-forest) 100%);
}
.gt-project-thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .6s var(--ease); }
.gt-project-card:hover .gt-project-thumb img{ transform: scale(1.06); }
.gt-tag{
  position:absolute; top:.9rem; left:.9rem;
  background: rgba(255,255,255,.92); color: var(--gt-forest);
  font-family: var(--font-mono); font-size:.68rem; letter-spacing:.06em; text-transform:uppercase;
  padding:.3rem .65rem; border-radius:999px;
}
.gt-badge-status{
  font-family: var(--font-mono); font-size:.68rem; text-transform:uppercase; letter-spacing:.05em;
  padding:.25rem .6rem; border-radius:999px; background: var(--gt-mint); color: var(--gt-green);
  align-self:flex-start;
}
.gt-project-body{ padding: 1.4rem; display:flex; flex-direction:column; gap:.6rem; flex:1; }
.gt-project-body h4{ font-size:1.15rem; margin-bottom:.2rem; }
.gt-project-body .meta{ font-size:.8rem; color:#5C6A5F; display:flex; align-items:center; gap:.4rem; }
.gt-project-body .desc{ font-size:.92rem; color:#3F4A41; flex:1; }
.gt-project-link{ font-weight:700; color: var(--gt-green); font-size:.88rem; display:inline-flex; align-items:center; gap:.35rem; }
.gt-project-link i{ transition: transform var(--dur-fast) var(--ease); }
.gt-project-card:hover .gt-project-link i{ transform: translateX(4px); }

.gt-news-card{ display:flex; flex-direction:column; gap:.7rem; }
.gt-news-thumb{ border-radius: var(--radius-soft); overflow:hidden; height:170px; background: var(--gt-mint); transition: transform var(--dur-fast) var(--ease); }
.gt-news-card:hover .gt-news-thumb{ transform: translateY(-4px); }
.gt-news-thumb img{ width:100%; height:100%; object-fit:cover; }
.gt-news-date{ font-family: var(--font-mono); font-size:.72rem; color: var(--gt-green); text-transform:uppercase; letter-spacing:.05em; }

/* ---------- 10. Partenaires ---------- */
.gt-partner-slot{
  border: 1.5px dashed var(--gt-stone);
  border-radius: var(--radius-soft);
  height: 100px;
  display:flex; align-items:center; justify-content:center;
  color:#7C897E; font-size:.78rem; text-align:center; padding:.5rem;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.gt-partner-slot:hover{ border-color: var(--gt-green); color: var(--gt-green); transform: translateY(-4px); }

/* ---------- 11. Devenez partenaire ---------- */
.gt-cta-band{
  border-radius: var(--radius-organic);
  background: linear-gradient(120deg, var(--gt-green) 0%, var(--gt-forest) 100%);
  color:#fff;
  padding: clamp(2.5rem, 5vw, 4.5rem);
  position:relative; overflow:hidden;
}
.gt-cta-band::after{
  content:""; position:absolute; inset:0;
  background: radial-gradient(60% 80% at 90% 10%, rgba(255,255,255,.14), transparent 60%);
}
.gt-cta-band > *{ position:relative; z-index:1; }

/* ---------- 12. Formations ---------- */
.gt-training{
  border-radius: var(--radius-soft);
  border: 1px solid var(--gt-stone);
  background: var(--gt-white);
  padding: clamp(2rem, 4vw, 3.2rem);
  display:grid; gap:2rem; align-items:center;
  grid-template-columns: 1fr;
}
@media (min-width: 992px){ .gt-training{ grid-template-columns: 1.2fr .8fr; } }

/* ---------- 13. Contact ---------- */
.gt-contact-info{ display:flex; flex-direction:column; gap:1.3rem; }
.gt-contact-item{ display:flex; gap:1rem; align-items:flex-start; }
.gt-contact-item .ic{
  width:44px; height:44px; border-radius:12px; background: var(--gt-mint); color: var(--gt-green);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:1.1rem;
  transition: transform var(--dur-fast) var(--ease);
}
.gt-contact-item:hover .ic{ transform: scale(1.1) rotate(-4deg); }
.gt-form .form-control, .gt-form .form-select{
  border-radius: 10px; border: 1.5px solid var(--gt-stone); padding: .75rem .95rem;
  font-family: var(--font-body);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.gt-form .form-control:focus, .gt-form .form-select:focus{
  border-color: var(--gt-green); box-shadow: 0 0 0 .2rem rgba(28,122,70,.15);
}
.gt-form label{ font-weight:600; font-size:.88rem; margin-bottom:.35rem; }

/* ---------- 13bis. Composants éditoriaux (contenus longs) ---------- */

/* Listes à puces avec icône (leviers, ambition, bénéficiaires...) */
.gt-icon-list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.9rem; }
.gt-icon-list li{ display:flex; align-items:flex-start; gap:.75rem; font-size:.96rem; color:#3F4A41; }
.gt-icon-list li i{
  color: var(--gt-green); background: var(--gt-mint);
  width:26px; height:26px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center; font-size:.85rem; margin-top:.1rem;
}
.bg-forest .gt-icon-list li{ color:#D8E5DB; }
.bg-forest .gt-icon-list li i{ background: rgba(255,255,255,.12); color: var(--gt-green-light); }

/* Citation mise en avant ("vision en une phrase") */
.gt-pull-quote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  color: var(--gt-forest);
  border-left: 3px solid var(--gt-green-light);
  padding: .3rem 0 .3rem 1.4rem;
  margin: 1.6rem 0 0;
  line-height:1.5;
}
.bg-forest .gt-pull-quote{ color:#fff; }

/* Lire la suite / tout lire — <details><summary> natif, sans JS */
.gt-details{ margin-top: .6rem; }
.gt-details summary{
  list-style:none;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  font-weight:700;
  font-size:.88rem;
  color: var(--gt-green);
  user-select:none;
}
.gt-details summary::-webkit-details-marker{ display:none; }
.gt-details summary::after{
  content:"\f282"; /* bootstrap-icons chevron-down */
  font-family:"bootstrap-icons";
  font-size:.75rem;
  transition: transform var(--dur-fast) var(--ease);
}
.gt-details[open] summary::after{ transform: rotate(180deg); }
.gt-details summary .gt-details-label-open{ display:none; }
.gt-details[open] summary .gt-details-label-closed{ display:none; }
.gt-details[open] summary .gt-details-label-open{ display:inline; }
.gt-details-body{
  margin-top: .9rem;
  font-size: .93rem;
  color:#3F4A41;
  animation: gt-fade-up .45s var(--ease) both;
}
.gt-details-body h5{ font-family:var(--font-body); font-weight:700; font-size:.92rem; color:var(--gt-forest); margin:1rem 0 .4rem; }
.gt-details-body ul{ padding-left:1.1rem; margin:.3rem 0 .8rem; }
.gt-details-body li{ margin-bottom:.35rem; }

/* Tags de valeurs */
.gt-value-tags{ display:flex; flex-wrap:wrap; gap:.6rem; }
.gt-value-tag{
  font-family: var(--font-mono);
  font-size:.78rem;
  letter-spacing:.03em;
  padding:.5rem 1rem;
  border-radius:999px;
  border: 1.5px solid var(--gt-stone);
  color: var(--gt-forest);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.gt-value-tag:hover{ background: var(--gt-green); border-color: var(--gt-green); color:#fff; transform: translateY(-3px); }

/* Zone d'intervention — 3 échelles */
.gt-level-card{
  background: var(--gt-white);
  border:1px solid var(--gt-stone);
  border-radius: var(--radius-soft);
  padding: 1.7rem;
  height:100%;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.gt-level-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-card); }
.gt-level-num{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--gt-green); display:block; margin-bottom:.6rem;
}

/* Cartes "types de partenaires" (catégories, pas de logos) */
.gt-partner-type{
  display:flex; align-items:center; gap:.9rem;
  background: var(--gt-white);
  border:1px solid var(--gt-stone);
  border-radius: var(--radius-soft);
  padding: 1.1rem 1.3rem;
  height:100%;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.gt-partner-type:hover{ transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--gt-green-light); }
.gt-partner-type i{
  font-size:1.3rem; color: var(--gt-green); background: var(--gt-mint);
  width:44px; height:44px; border-radius:12px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.gt-partner-type span{ font-size:.9rem; font-weight:600; color: var(--gt-ink); }

/* Bandeau "programme phare" (Bioregeneris) */
.gt-program-band{
  border-radius: var(--radius-organic);
  background: var(--gt-forest);
  color:#fff;
  padding: clamp(2.2rem, 4.5vw, 3.6rem);
  position:relative; overflow:hidden;
}
.gt-program-band::after{
  content:""; position:absolute; inset:0;
  background: radial-gradient(50% 70% at 10% 100%, rgba(76,175,109,.22), transparent 60%);
}
.gt-program-band > *{ position:relative; z-index:1; }
.gt-program-tag{
  display:inline-block;
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  background: rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2);
  padding:.35rem .8rem; border-radius:999px; margin-bottom:1rem;
}

/* Cartes projets en cours / à venir (opportunités) */
.gt-opportunity-card{
  background: var(--gt-white);
  border:1px solid var(--gt-stone);
  border-radius: var(--radius-soft);
  padding: 1.8rem;
  height:100%;
}
.gt-opportunity-card .gt-badge-status{ margin-bottom:.8rem; }

/* Sous-titre discret sous un H2 pour préciser un intitulé long */
.gt-subtitle{ font-size:.98rem; color:#5C6A5F; margin-top:-.4rem; margin-bottom:1.2rem; }
.bg-forest .gt-subtitle{ color:#B9CBBE; }

/* ---------- 14. Footer ---------- */
.gt-footer{ background: var(--gt-forest); color:#CFE0D3; padding: 4rem 0 1.5rem; }
.gt-footer h5{ color:#fff; font-family: var(--font-display); font-size:1.05rem; margin-bottom:1.1rem; }
.gt-footer a{ color:#CFE0D3; transition: color var(--dur-fast) var(--ease); }
.gt-footer a:hover{ color: var(--gt-green-light); }
.gt-footer ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.6rem; font-size:.9rem; }
.gt-footer-bottom{
  border-top: 1px solid rgba(255,255,255,.12); margin-top:3rem; padding-top:1.5rem;
  display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; font-size:.8rem; color:#9DB4A3;
}
.gt-social{ display:flex; gap:.6rem; }
.gt-social a{
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.gt-social a:hover{ background: var(--gt-green); border-color: var(--gt-green); transform: translateY(-3px); }

.gt-whatsapp-fab{
  position:fixed; bottom:1.5rem; right:1.5rem; z-index:1500;
  width:56px; height:56px; border-radius:50%; background:#1C7A46;
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; box-shadow: 0 10px 24px -8px rgba(15,61,46,.5);
  transition: transform var(--dur-fast) var(--ease);
  animation: gt-pulse 2.6s ease-in-out infinite;
}
.gt-whatsapp-fab:hover{ transform: scale(1.08); color:#fff; animation-play-state: paused; }
@keyframes gt-pulse{
  0%, 100%{ box-shadow: 0 10px 24px -8px rgba(15,61,46,.5), 0 0 0 0 rgba(28,122,70,.4); }
  50%{ box-shadow: 0 10px 24px -8px rgba(15,61,46,.5), 0 0 0 10px rgba(28,122,70,0); }
}

/* ---------- 15. Reveal animations (au scroll) ---------- */
/* Important : le contenu est visible PAR DÉFAUT. L'état "caché avant
   apparition" n'est activé QUE si le JavaScript s'exécute réellement
   (classe .gt-js-anim ajoutée sur <html> par main.js). Ainsi, si le
   script ne se charge pas ou échoue sur un navigateur/mobile donné,
   le contenu reste simplement visible au lieu de rester bloqué en
   opacity:0 indéfiniment. */
html.gt-js-anim .reveal{
  opacity:0;
  transform: translateY(34px) scale(.98);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
  will-change: opacity, transform;
}
html.gt-js-anim .reveal.in-view{ opacity:1; transform: translateY(0) scale(1); }
.reveal-delay-1{ transition-delay: .08s; }
.reveal-delay-2{ transition-delay: .16s; }
.reveal-delay-3{ transition-delay: .24s; }
.reveal-delay-4{ transition-delay: .32s; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  html.gt-js-anim .reveal{ opacity:1; transform:none; }
  .hero-anim{ opacity:1; transform:none; }
  .gt-whatsapp-fab{ animation:none; }
}

/* ---------- 16. Utilitaires ---------- */
.gt-divider{
  height:1px; width:100%;
  background: linear-gradient(90deg, transparent, var(--gt-stone) 20%, var(--gt-stone) 80%, transparent);
  border:none; margin: 0;
}
::selection{ background: var(--gt-green-light); color: var(--gt-ink); }

/* Skip link (accessibilité clavier) */
.skip-link{
  position:absolute; left:-999px; top:0; background: var(--gt-green); color:#fff;
  padding:.7rem 1.1rem; z-index:2000; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline: 3px solid var(--gt-green-light); outline-offset: 2px; }