/* New Generation Burundi — refonte démo. Palette perle/marine/or (série GS Crew). */
:root{
  --pearl:#f2f5ee; --pearl2:#e6eddc; --ink:#122a17; --ink2:#2e4438; --muted:#67766c; --green:#189040; --green2:#0e6d2c; --sage:#98c8a0; --cream:#f8f8c8;
  --navy:#0e6d2c; --navy2:#189040; --deepnavy:#083d1c;
  --gold:#b8912e; --green:#189040; --sage:#98c8a0; --cream:#f8f8c8; --shadow:0 18px 50px -18px rgba(14,109,44,.18);
  --shadow-s:0 8px 26px -12px rgba(14,109,44,.25); --r:18px;
  --serif:'Fraunces',Georgia,serif; --sans:'Manrope',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--pearl);color:var(--ink);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}
.section{padding:96px 0}
.section-head{max-width:720px;margin:0 auto 56px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.75rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12}
h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:16px}
h2 em,h1 em{font-style:italic;color:var(--green)}
.lead{font-size:1.06rem;color:var(--muted);max-width:640px;margin:0 auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#fff;padding:10px 16px;z-index:99;border-radius:8px}

/* boutons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;font-weight:800;font-size:.95rem;transition:.25s;border:2px solid transparent;cursor:pointer;font-family:var(--sans)}
.btn svg{width:17px;height:17px;flex:none}
.btn-gold{background:linear-gradient(120deg,var(--green),var(--navy2));color:#f8f8c8;box-shadow:0 10px 26px -10px rgba(24,144,64,.5)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(152,200,160,.65)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* loader */
#loader{position:fixed;inset:0;background:var(--navy);z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;transition:opacity .6s,visibility .6s}
#loader.done{opacity:0;visibility:hidden}
#loader img{width:84px;height:84px;border-radius:20px;animation:pulse 1.6s ease-in-out infinite}
#loader .bar{width:180px;height:3px;background:rgba(255,255,255,.15);border-radius:99px;overflow:hidden}
#loader .bar i{display:block;height:100%;width:40%;background:var(--gold);border-radius:99px;animation:slide 1.2s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.9);opacity:.75}}
@keyframes slide{0%{transform:translateX(-110%)}100%{transform:translateX(310%)}}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:900;transition:.35s}
header .inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
header .brand{display:flex;align-items:center;gap:12px;color:#fff}
header .brand img{width:44px;height:44px;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,.3)}
header .brand .bt b{font-family:var(--serif);font-size:1.02rem;display:block;line-height:1.2;color:inherit}
header .brand .bt span{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--cream);font-weight:800}
nav ul{display:flex;gap:26px;align-items:center}
nav a{color:rgba(255,255,255,.85);font-weight:600;font-size:.92rem;position:relative;padding:4px 0}
nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--gold);transition:.25s}
nav a:hover::after,nav a.active::after{width:100%}
nav a.active{color:#fff}
.header-right{display:flex;align-items:center;gap:16px}
.header-cta{padding:11px 22px;font-size:.84rem}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.burger svg{width:26px;height:26px}
header.scrolled{background:rgba(246,243,236,.94);backdrop-filter:blur(14px);box-shadow:0 4px 30px rgba(14,109,44,.08)}
header.scrolled .brand{color:var(--navy)}
header.scrolled .brand .bt span{color:var(--gold)}
header.scrolled nav a{color:var(--ink2)}
header.scrolled nav a.active{color:var(--navy)}
header.scrolled .burger{color:var(--navy)}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.4}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,61,28,.94) 0%,rgba(14,109,44,.82) 45%,rgba(14,109,44,.45) 100%)}
.hero-rad{position:absolute;inset:0;background:radial-gradient(900px 400px at 85% 10%,rgba(152,200,160,.18),transparent 60%),radial-gradient(700px 500px at 8% 92%,rgba(63,125,84,.2),transparent 60%)}
.hero-content{position:relative;z-index:2;padding:140px 0 110px;max-width:780px}
.hero-chip{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.09);border:1px solid rgba(152,200,160,.4);color:var(--cream);padding:9px 18px;border-radius:999px;font-size:.8rem;font-weight:700;margin-bottom:26px}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.4vw,4.2rem);margin-bottom:22px}
.hero p.sub{color:rgba(255,255,255,.78);font-size:1.08rem;max-width:620px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:52px}
.hero-strip{display:flex;gap:44px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.16);padding-top:26px}
.hero-strip b{font-family:var(--serif);font-size:1.7rem;color:var(--cream);display:block}
.hero-strip span{font-size:.82rem;color:rgba(255,255,255,.65)}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split.rev{grid-template-columns:.95fr 1.05fr}
.kicker{font-family:var(--serif);font-size:.95rem;color:var(--gold);letter-spacing:.14em;text-transform:uppercase;font-weight:700;display:block;margin-bottom:12px}
.split h2,.split.wide h2{text-align:left}
.split p{color:var(--ink2);margin-bottom:14px}
.split .btn{margin-top:20px}
.frame{position:relative}
.frame img{border-radius:var(--r);box-shadow:var(--shadow);width:100%;object-fit:cover;aspect-ratio:4/3.1}
.frame .corner{position:absolute;bottom:-16px;left:-16px;width:110px;height:110px;border:2px solid var(--gold);border-radius:14px;z-index:-1}
.badge-float{position:absolute;bottom:24px;right:-14px;background:var(--navy);color:#fff;padding:18px 22px;border-radius:14px;box-shadow:var(--shadow);max-width:240px}
.badge-float b{font-family:var(--serif);font-size:1.5rem;color:var(--cream);display:block;line-height:1.2}
.badge-float span{font-size:.76rem;opacity:.85}

/* cartes programmes */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.pcard{background:#fff;border-radius:var(--r);padding:34px 30px;box-shadow:var(--shadow-s);border:1px solid rgba(14,109,44,.07);position:relative;transition:.3s;overflow:hidden;cursor:pointer}
.pcard::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold),var(--cream))}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pcard .num{font-family:var(--serif);font-style:italic;color:rgba(14,109,44,.16);font-size:2.6rem;line-height:1;position:absolute;top:24px;right:26px}
.pcard .icon{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--navy2));display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.pcard .icon svg{width:26px;height:26px;color:var(--cream)}
.pcard .tag{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;display:block}
.pcard h3{font-size:1.42rem;margin-bottom:10px}
.pcard h3 small{font-size:.75em;color:var(--muted)}
.pcard p{color:var(--muted);font-size:.94rem;margin-bottom:16px}
.pcard .more{font-weight:800;font-size:.88rem;color:var(--navy);display:inline-flex;align-items:center;gap:8px}
.pcard .more svg{width:15px;height:15px;transition:.25s}
.pcard:hover .more svg{transform:translateX(4px)}

/* liste projets */
.plist{display:grid;gap:14px;counter-reset:pi}
.plist li{background:#fff;border:1px solid rgba(14,109,44,.08);border-radius:14px;padding:18px 22px 18px 60px;position:relative;font-size:.95rem;color:var(--ink2)}
.plist li::before{counter-increment:pi;content:counter(pi,decimal-leading-zero);position:absolute;left:18px;top:16px;font-family:var(--serif);font-style:italic;color:var(--gold);font-weight:700}
.plist li b{color:var(--ink)}

/* valeurs */
.values-band{background:var(--navy);color:#fff;border-radius:32px;padding:64px 52px;position:relative;overflow:hidden}
.values-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 92% 0%,rgba(152,200,160,.16),transparent 60%)}
.values-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;position:relative}
.vcard{text-align:center;padding:26px 12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;transition:.3s}
.vcard:hover{background:rgba(152,200,160,.14);border-color:rgba(152,200,160,.4);transform:translateY(-4px)}
.vcard svg{width:28px;height:28px;color:var(--cream);margin:0 auto 14px}
.vcard b{display:block;font-family:var(--serif);font-size:1.02rem;margin-bottom:6px}
.vcard span{font-size:.78rem;color:rgba(255,255,255,.65)}

/* stats */
.stats-band{background:linear-gradient(120deg,var(--navy) 0%,#083d1c 100%);color:#fff}
.stats-band .lead{color:rgba(255,255,255,.7)}
.stats-band .eyebrow{color:var(--cream)}
.stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:30px 16px;text-align:center;transition:.3s}
.stat:hover{background:rgba(152,200,160,.12);border-color:rgba(152,200,160,.35);transform:translateY(-4px)}
.stat b{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.6rem);color:var(--cream);display:block;line-height:1.15}
.stat span{font-size:.78rem;color:rgba(255,255,255,.68);display:block;margin-top:8px}

/* bandeau don */
.donate-band{background:linear-gradient(120deg,#0e6d2c,#189040);border-radius:32px;padding:64px 52px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;color:#fff;position:relative;overflow:hidden;margin-top:56px}
.donate-band::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 350px at 100% 100%,rgba(152,200,160,.3),transparent 60%)}
.donate-band>*{position:relative}
.donate-band h2 em{color:var(--cream)}
.donate-band p{color:rgba(255,255,255,.82);margin-bottom:24px}
.don-tiers{display:grid;gap:14px}
.tier{display:flex;justify-content:space-between;align-items:center;gap:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:16px 20px}
.tier b{font-family:var(--serif);font-size:1.25rem;color:var(--cream)}
.tier span{font-size:.86rem;opacity:.85;display:block}
.tier .btn{padding:9px 18px;font-size:.8rem}

/* actualités */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ncard{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-s);transition:.3s;border:1px solid rgba(14,109,44,.06);display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.ncard .ph{height:170px;background-size:cover;background-position:center;position:relative}
.ncard .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(14,109,44,.45))}
.ncard .date{position:absolute;top:14px;left:14px;background:var(--gold);color:#0b3517;font-size:.7rem;font-weight:800;padding:5px 12px;border-radius:99px;z-index:2}
.ncard .body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.ncard h3{font-size:1.02rem;line-height:1.35}
.ncard p{font-size:.86rem;color:var(--muted)}
.ncard .more{font-weight:800;font-size:.82rem;color:var(--navy);margin-top:auto}

/* citations / histoire */
.story{background:var(--pearl2)}
.quote-mark{font-family:var(--serif);font-size:5rem;line-height:.4;color:var(--gold);display:block;text-align:center;margin-bottom:30px}
.quote{font-family:var(--serif);font-style:italic;font-size:clamp(1.35rem,2.8vw,1.9rem);line-height:1.45;color:var(--navy);max-width:820px;margin:0 auto 24px;text-align:center}
.quote-by{text-align:center;color:var(--muted);font-size:.92rem}
.quote-by b{color:var(--ink)}
.timeline{position:relative;max-width:880px;margin:60px auto 0;padding-left:34px}
.timeline::before{content:"";position:absolute;left:10px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--gold),var(--navy))}
.tl-item{position:relative;padding:0 0 36px 24px}
.tl-item::before{content:"";position:absolute;left:-34px;top:7px;width:15px;height:15px;border-radius:50%;background:var(--gold);border:3px solid var(--pearl2);box-shadow:0 0 0 3px rgba(152,200,160,.3)}
.tl-item .yr{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.05rem;display:block;margin-bottom:4px}
.tl-item h3{font-size:1.12rem;margin-bottom:5px}
.tl-item p{color:var(--muted);font-size:.92rem;max-width:640px}

/* page hero interne */
.page-hero{position:relative;background:var(--navy);color:#fff;padding:170px 0 80px;overflow:hidden}
.page-hero .hero-bg{opacity:.32}
.page-hero .hero-veil{background:linear-gradient(180deg,rgba(8,61,28,.9),rgba(14,109,44,.85))}
.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);margin-bottom:14px}
.page-hero .crumb{font-size:.82rem;color:var(--cream);font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;display:block}
.page-hero p{color:rgba(255,255,255,.75);max-width:640px}

/* footer */
footer{background:#083d1c;color:rgba(255,255,255,.75);padding-top:70px}
footer .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:50px}
footer h4{font-family:var(--serif);color:#fff;font-size:1.02rem;margin-bottom:18px}
footer li{margin-bottom:10px;font-size:.92rem}
footer a:hover{color:var(--cream)}
footer .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
footer .fbrand img{width:46px;height:46px;border-radius:12px}
footer .fbrand b{color:#fff;font-family:var(--serif);display:block}
footer p{font-size:.9rem}
.socials{display:flex;gap:12px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:.25s}
.socials a:hover{background:var(--gold);color:#0b3517}
.socials svg{width:17px;height:17px}
.fbottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.8rem;color:rgba(255,255,255,.45)}
.contact-line{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:.9rem}
.contact-line svg{width:17px;height:17px;color:var(--cream);flex:none;margin-top:3px}

/* form */
.form-card{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:40px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-weight:700;font-size:.84rem;margin-bottom:8px;color:var(--ink2)}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border:2px solid rgba(14,109,44,.12);border-radius:12px;font-family:var(--sans);font-size:.95rem;background:var(--pearl);transition:.25s;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(152,200,160,.15);background:#fff}
.field textarea{min-height:150px;resize:vertical}
.form-note{font-size:.84rem;color:var(--muted);margin-top:14px}
.form-success{display:none;background:#e8f5ec;border:1px solid #bfe3c8;color:#22633a;padding:16px 20px;border-radius:12px;margin-top:16px;font-weight:600}
.form-success.is-visible{display:block}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:1020px){
  .split,.split.rev{grid-template-columns:1fr;gap:40px}
  .cards,.news-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .values-grid{grid-template-columns:repeat(3,1fr)}
  footer .top{grid-template-columns:1fr 1fr}
  .donate-band{grid-template-columns:1fr;padding:52px 34px}
}
@media(max-width:760px){
  .section{padding:70px 0}
  nav ul{display:none;position:absolute;top:100%;left:0;right:0;background:#083d1c;flex-direction:column;padding:24px;gap:16px;box-shadow:var(--shadow);align-items:flex-start}
  nav ul.open{display:flex}
  .burger{display:block}
  .header-cta{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .values-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid,.cards{grid-template-columns:1fr}
  footer .top{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .form-card{padding:26px}
  .values-band{padding:46px 22px;border-radius:22px}
  .donate-band{padding:44px 22px;border-radius:22px}
  .badge-float{position:static;margin-top:-40px;margin-left:auto;margin-right:0;width:max-content;max-width:90%}
  .hero-content{padding:130px 0 90px}
}