/* =========================================================
   AJDS — Feuille de style principale
   Palette inspirée du logo : noir, rouge, or, vert (Burkina Faso)
   ========================================================= */

:root{
  --red:#e01e26;
  --red-dark:#a8151b;
  --gold:#f5c518;
  --gold-dark:#c99a06;
  --green:#0d9b4a;
  --green-dark:#07672f;

  --bg:#07090c;
  --bg-2:#0d1116;
  --bg-3:#12181f;
  --surface:rgba(255,255,255,.04);
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);

  --txt:#f2f4f7;
  --txt-soft:#a8b1bd;
  --txt-dim:#6e7885;

  /* Navbar claire */
  --nav-bg:#ffffff;
  --nav-txt:#0d1116;
  --nav-txt-soft:#4b5563;
  --nav-border:rgba(7,9,12,.12);
  --nav-hover:rgba(7,9,12,.06);

  --radius:18px;
  --radius-sm:12px;
  --max:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 24px 60px -20px rgba(0,0,0,.75);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:90px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3{font-family:"Barlow Condensed","Inter",sans-serif;line-height:1.05;margin:0;letter-spacing:.5px;}
::selection{background:var(--red);color:#fff;}

.container{width:min(100% - 2.5rem,var(--max));margin-inline:auto;}

/* ---------- Barre drapeau ---------- */
.flagbar{position:fixed;top:0;left:0;right:0;height:4px;display:flex;z-index:120;}
.flagbar span{flex:1;}
.flagbar span:nth-child(1){background:var(--red);}
.flagbar span:nth-child(2){background:var(--gold);}
.flagbar span:nth-child(3){background:var(--green);}

/* ---------- En-tête ---------- */
.header{
  position:fixed;top:4px;left:0;right:0;z-index:110;
  background:var(--nav-bg);
  border-bottom:1px solid var(--nav-border);
  transition:background .35s var(--ease),box-shadow .35s var(--ease),padding .35s var(--ease);
  padding:14px 0;
}
.header.is-stuck{
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 10px 30px -14px rgba(0,0,0,.30);
  padding:8px 0;
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;}

.brand{display:flex;align-items:center;}
.brand__logo{height:52px;width:auto;filter:drop-shadow(0 2px 7px rgba(7,9,12,.20));transition:height .35s var(--ease);}
.header.is-stuck .brand__logo{height:42px;}

.nav__list{display:flex;align-items:center;gap:.35rem;}
.nav__link{
  display:block;padding:.55rem .9rem;border-radius:999px;
  font-size:.9rem;font-weight:500;color:var(--nav-txt-soft);
  transition:color .25s,background .25s;
}
.nav__link:hover{color:var(--nav-txt);background:var(--nav-hover);}
.nav__link.is-active{color:var(--red);background:rgba(224,30,38,.10);font-weight:600;}
.nav__link--cta{
  background:linear-gradient(135deg,var(--red),var(--red-dark));
  color:#fff;font-weight:600;margin-left:.4rem;
  box-shadow:0 8px 22px -10px rgba(224,30,38,.9);
}
.nav__link--cta:hover{background:linear-gradient(135deg,#f22a32,var(--red));color:#fff;transform:translateY(-1px);}

.nav__close{display:none;}
.burger{display:none;width:44px;height:44px;border:1px solid var(--nav-border);background:var(--nav-hover);border-radius:12px;cursor:pointer;padding:0;position:relative;}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--nav-txt);transition:.3s var(--ease);}
.burger span:nth-child(1){top:15px;}
.burger span:nth-child(2){top:21px;}
.burger span:nth-child(3){top:27px;}
.burger.is-open span:nth-child(1){top:21px;transform:rotate(45deg);}
.burger.is-open span:nth-child(2){opacity:0;}
.burger.is-open span:nth-child(3){top:21px;transform:rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:140px 0 90px;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 480px at 12% 18%,rgba(224,30,38,.20),transparent 62%),
    radial-gradient(760px 460px at 88% 30%,rgba(13,155,74,.18),transparent 62%),
    radial-gradient(600px 380px at 55% 96%,rgba(245,197,24,.12),transparent 65%);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000,transparent 78%);
}
.hero__inner{position:relative;z-index:2;}
.hero__content{max-width:54rem;}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.74rem;letter-spacing:1.4px;text-transform:uppercase;font-weight:600;
  color:var(--txt-soft);background:var(--surface);border:1px solid var(--border);
  padding:.45rem .9rem;border-radius:999px;margin:0 0 1.4rem;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,197,24,.18);animation:pulse 2.4s infinite;}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(245,197,24,.18);}50%{box-shadow:0 0 0 9px rgba(245,197,24,0);}}

.hero__title{
  font-size:clamp(2.6rem,6.4vw,5rem);font-weight:800;text-transform:uppercase;
  letter-spacing:-.5px;margin-bottom:1.6rem;
}
.hero__line{display:block;}
.hero__line.grad{filter:drop-shadow(0 0 34px rgba(245,197,24,.22));}
.grad{
  background:linear-gradient(100deg,var(--red) 0%,var(--gold) 48%,var(--green) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__lead{
  position:relative;font-size:clamp(1.02rem,1.5vw,1.18rem);line-height:1.75;
  color:var(--txt-soft);max-width:34rem;margin:0 0 2.3rem;padding-left:1.2rem;
}
.hero__lead::before{
  content:"";position:absolute;left:0;top:.4rem;bottom:.4rem;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--red),var(--gold),var(--green));
}
.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem 1.7rem;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:.95rem;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
}
.btn--primary{background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;box-shadow:0 14px 32px -14px rgba(224,30,38,.95);}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px -14px rgba(224,30,38,1);}
.btn--ghost{background:transparent;border-color:var(--border-strong);color:var(--txt);}
.btn--ghost:hover{background:var(--surface);border-color:var(--gold);color:var(--gold);transform:translateY(-3px);}
.btn--full{width:100%;}
.btn__arrow{display:inline-block;transition:transform .25s var(--ease);}
.btn:hover .btn__arrow{transform:translateX(5px);}

/* ---------- Galerie ---------- */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem;}
.gallery__item{margin:0;}
.gallery__frame{
  /* overflow:hidden indispensable : sans lui le zoom au survol deborderait
     des coins arrondis du cadre. */
  border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);box-shadow:var(--shadow);
}
.gallery__frame img{
  display:block;width:100%;height:auto;
  aspect-ratio:1280/852;object-fit:cover;
  transition:transform .55s var(--ease);
}
.gallery__item:hover .gallery__frame img{transform:scale(1.04);}
.gallery__item figcaption{margin-top:.8rem;font-size:.87rem;color:var(--txt-dim);}

.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:44px;border:2px solid var(--border-strong);border-radius:14px;z-index:3;}
.scroll-cue span{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;border-radius:2px;background:var(--gold);animation:cue 1.9s infinite;}
@keyframes cue{0%{opacity:0;top:8px;}40%{opacity:1;}100%{opacity:0;top:26px;}}

/* ---------- Sections ---------- */
.section{padding:clamp(4rem,9vw,7rem) 0;position:relative;}
.section--alt{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-block:1px solid var(--border);}
.section__head{max-width:44rem;margin:0 auto clamp(2.5rem,5vw,3.6rem);text-align:center;}
.section__sub{color:var(--txt-soft);margin:.9rem 0 0;}
.h2{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800;text-transform:uppercase;margin:.7rem 0 0;}
.lead{color:var(--txt-soft);font-size:1.06rem;}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--gold);background:rgba(245,197,24,.10);border:1px solid rgba(245,197,24,.28);
  padding:.35rem .85rem;border-radius:999px;
}

/* ---------- À propos ---------- */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;}
.about p{color:var(--txt-soft);}
.about__values{display:grid;gap:.8rem;margin-top:2rem;}
.value{
  display:flex;flex-direction:column;gap:.15rem;
  padding:.9rem 1.1rem;border-left:3px solid var(--red);
  background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.value:nth-child(2){border-left-color:var(--gold);}
.value:nth-child(3){border-left-color:var(--green);}
.value b{font-size:.95rem;}
.value span{font-size:.88rem;color:var(--txt-dim);}

.mission-card{
  position:relative;padding:2.2rem 2rem 2.6rem;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(224,30,38,.14),rgba(13,155,74,.10)),var(--bg-3);
  border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;
}
.mission-card__head{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem;}
.mission-card__icon{font-size:1.5rem;}
.mission-card h3{font-size:1.35rem;text-transform:uppercase;}
.mission-card blockquote{margin:0;font-size:1.12rem;line-height:1.7;color:var(--txt);font-style:italic;}
.mission-card__flag{position:absolute;left:0;right:0;bottom:0;height:5px;display:flex;}
.mission-card__flag i{flex:1;}
.mission-card__flag i:nth-child(1){background:var(--red);}
.mission-card__flag i:nth-child(2){background:var(--gold);}
.mission-card__flag i:nth-child(3){background:var(--green);}

/* ---------- Grille des domaines ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.25rem;}
.card{
  position:relative;overflow:hidden;isolation:isolate;
  padding:2rem 1.6rem 1.8rem;border-radius:var(--radius);
  background:var(--bg-3);border:1px solid var(--border);
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
}
.card--wide{grid-column:span 2;}
.card::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;
  transition:opacity .35s var(--ease);
  background:radial-gradient(520px 220px at 15% 0%,var(--accent-soft,rgba(224,30,38,.20)),transparent 70%);
}
.card::after{
  content:"";position:absolute;top:0;left:0;height:3px;width:0;
  background:var(--accent,var(--red));transition:width .45s var(--ease);
}
.card:hover{transform:translateY(-7px);border-color:var(--border-strong);box-shadow:var(--shadow);}
.card:hover::before{opacity:1;}
.card:hover::after{width:100%;}
.card[data-accent="red"]{--accent:var(--red);--accent-soft:rgba(224,30,38,.22);}
.card[data-accent="gold"]{--accent:var(--gold);--accent-soft:rgba(245,197,24,.18);}
.card[data-accent="green"]{--accent:var(--green);--accent-soft:rgba(13,155,74,.20);}

.card__num{
  position:absolute;top:1rem;right:1.2rem;
  font-family:"Barlow Condensed",sans-serif;font-size:2.6rem;font-weight:800;
  color:rgba(255,255,255,.05);line-height:1;
}
.card__icon{
  display:grid;place-items:center;width:52px;height:52px;border-radius:14px;
  font-size:1.5rem;margin-bottom:1.1rem;
  background:var(--accent-soft);border:1px solid var(--border);
  transition:transform .35s var(--ease);
}
.card:hover .card__icon{transform:scale(1.08) rotate(-6deg);}
.card__title{font-size:1.35rem;text-transform:uppercase;margin-bottom:.55rem;}
.card__text{margin:0;color:var(--txt-soft);font-size:.95rem;}

/* ---------- Statistiques ---------- */
.stats-section{background:
  radial-gradient(700px 340px at 50% 0%,rgba(245,197,24,.09),transparent 70%);}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1.25rem;}
.stat{
  text-align:center;padding:2rem 1rem;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--border);
  transition:transform .35s var(--ease),border-color .35s;
}
.stat:hover{transform:translateY(-5px);border-color:var(--gold);}
.stat__num{
  display:block;font-family:"Barlow Condensed",sans-serif;font-weight:800;
  font-size:clamp(2.4rem,5vw,3.4rem);line-height:1;
  background:linear-gradient(120deg,var(--gold),var(--red));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:.5rem;font-size:.86rem;color:var(--txt-soft);text-transform:uppercase;letter-spacing:.8px;}

/* ---------- Bandeau engagement ---------- */
.band{padding-block:clamp(3rem,6vw,4.5rem);}
.band__inner{
  display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap;
  padding:2.4rem 2.2rem;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(224,30,38,.18),rgba(245,197,24,.10) 50%,rgba(13,155,74,.18));
  border:1px solid var(--border-strong);box-shadow:var(--shadow);
}
.band__mark{font-size:2.6rem;line-height:1;}
.band__text{margin:0;flex:1 1 320px;font-size:clamp(1.05rem,2.2vw,1.42rem);font-weight:500;line-height:1.55;}
.band__text b{color:var(--gold);font-weight:700;}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:.95fr 1.05fr;gap:3rem;align-items:start;}
.contact__list{margin-top:1.8rem;display:grid;gap:.8rem;}
.contact__list li{display:flex;align-items:center;gap:.75rem;color:var(--txt-soft);}
.contact__list span{
  display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:var(--surface);border:1px solid var(--border);flex:0 0 auto;
}
.contact__list a:hover{color:var(--gold);}

.form{
  padding:2rem;border-radius:var(--radius);
  background:var(--bg-3);border:1px solid var(--border);box-shadow:var(--shadow);
}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.field{display:block;margin-bottom:1rem;}
.field > span{display:block;font-size:.82rem;font-weight:600;margin-bottom:.4rem;color:var(--txt-soft);}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--border);
  color:var(--txt);font-family:inherit;font-size:.95rem;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.field textarea{resize:vertical;min-height:120px;}
.field input::placeholder,.field textarea::placeholder{color:var(--txt-dim);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:rgba(255,255,255,.05);
  box-shadow:0 0 0 3px rgba(245,197,24,.14);
}
.field select option{background:var(--bg-3);color:var(--txt);}
.field__err{display:block;min-height:1rem;margin-top:.3rem;font-size:.78rem;font-style:normal;color:#ff6b70;}
.field.is-invalid input,.field.is-invalid textarea{border-color:#ff6b70;}
.form__note{margin:.9rem 0 0;font-size:.9rem;text-align:center;min-height:1.2rem;}
.form__note.ok{color:#4ade80;}

/* ---------- Pied de page ---------- */
.footer{position:relative;background:var(--nav-bg);color:var(--nav-txt);padding-top:3.4rem;}
.footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--red) 0 33.33%,var(--gold) 33.33% 66.66%,var(--green) 66.66%);
}
.footer__inner{display:flex;flex-wrap:wrap;gap:2rem;align-items:center;justify-content:space-between;padding-bottom:2.2rem;}
.footer__brand{display:flex;align-items:center;gap:1rem;}
.footer__brand img{height:56px;width:auto;}
.footer__brand p{margin:0;font-size:.86rem;color:var(--nav-txt-soft);}
.footer__nav{display:flex;flex-wrap:wrap;gap:1.4rem;}
.footer__nav a{font-size:.9rem;color:var(--nav-txt-soft);transition:color .25s;}
.footer__nav a:hover{color:var(--red);}
.footer__social{display:flex;gap:.6rem;}
.footer__social a{
  display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  background:var(--nav-hover);border:1px solid var(--nav-border);color:var(--nav-txt-soft);
  font-size:.95rem;transition:.25s var(--ease);
}
.footer__social a:hover{background:var(--red);color:#fff;border-color:var(--red);transform:translateY(-3px);}
.footer__bottom{border-top:1px solid var(--nav-border);padding:1.1rem 0;}
.footer__bottom p{margin:0;font-size:.82rem;color:var(--nav-txt-soft);text-align:center;}
.sep{color:var(--red);}

/* ---------- Bouton retour haut ---------- */
.totop{
  position:fixed;right:20px;bottom:20px;z-index:100;
  width:48px;height:48px;border-radius:50%;cursor:pointer;
  background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;
  border:none;font-size:1.2rem;
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:.3s var(--ease);box-shadow:0 12px 26px -10px rgba(224,30,38,.95);
}
.totop.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.totop:hover{transform:translateY(-4px);}

/* ---------- Animations d'apparition ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .about,.contact{grid-template-columns:1fr;}
  .gallery{grid-template-columns:1fr;}
  .hero{min-height:auto;padding-top:120px;}
  .card--wide{grid-column:span 1;}
}

@media (max-width:820px){
  .burger{display:block;}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(84%,320px);
    background:rgba(255,255,255,.98);backdrop-filter:blur(16px);
    padding:100px 1.5rem 2rem;border-left:1px solid var(--nav-border);
    box-shadow:-18px 0 44px -24px rgba(0,0,0,.55);
    transform:translateX(100%);visibility:hidden;
    /* visibility bascule aussitôt à l'ouverture, mais seulement en fin de
       glissement à la fermeture — sinon le panneau disparaît d'un coup. */
    transition:transform .4s var(--ease),visibility 0s linear .4s;
    z-index:115;
  }
  .nav.is-open{
    transform:translateX(0);visibility:visible;
    transition:transform .4s var(--ease),visibility 0s linear 0s;
  }
  .nav__close{
    display:flex;align-items:center;justify-content:center;
    position:absolute;top:24px;right:1.5rem;
    width:44px;height:44px;padding:0;
    border:1px solid var(--nav-border);border-radius:12px;
    background:var(--nav-hover);color:var(--nav-txt);
    cursor:pointer;
    /* Propriétés listées explicitement : un raccourci "all" animerait aussi
       visibility, qui resterait alors hidden au moment du focus. */
    transition:background .28s var(--ease),border-color .28s var(--ease),
               color .28s var(--ease),transform .28s var(--ease);
  }
  .nav__close:hover{background:var(--red);border-color:var(--red);color:#fff;transform:rotate(90deg);}
  .nav__close:focus-visible{outline:2px solid var(--red);outline-offset:3px;}
  .nav__list{flex-direction:column;align-items:stretch;gap:.35rem;}
  .nav__link{padding:.85rem 1rem;border-radius:var(--radius-sm);font-size:1rem;}
  .nav__link--cta{margin:.5rem 0 0;text-align:center;}
}

@media (max-width:560px){
  .form__row{grid-template-columns:1fr;}
  .form{padding:1.4rem;}
  .band__inner{padding:1.6rem;}
  .footer__inner{flex-direction:column;text-align:center;}
  .footer__brand{flex-direction:column;text-align:center;}
  .hero__actions .btn{width:100%;}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}