/* =========================================================
   Institut de la Renaissance de Bandundu — irbandundu.com
   Feuille de style unique, partagée par toutes les pages.
   ========================================================= */

:root{
  color-scheme:light;

  --surface:#FFFFFF;
  --surface-2:#F4F2EF;
  --card:#FFFFFF;

  --ink:#1E1A16;
  --ink-2:#4A433C;
  --ink-3:#6B635B;

  --brand:#71441D;
  --brand-2:#8B5626;
  --brand-l:#F4F2EF;
  --on-brand:#FFFFFF;
  --band:#F4F2EF;
  --band-2:#FFFFFF;
  --on-band:#1E1A16;
  --on-band-2:#4A433C;
  --on-band-3:#6B635B;
  --scrim:rgba(255,255,255,.80);

  --accent:#D98A2B;
  --accent-d:#C47A1F;
  --accent-l:#F4F2EF;
  --on-accent:#1E1A16;

  --line:#E3DED8;
  --line-2:#EEEBE7;

  --wrap:1200px;
  --f-display:"Bricolage Grotesque","Archivo","Helvetica Neue",Arial,sans-serif;
  --f-body:"Mulish","Helvetica Neue",Arial,sans-serif;

  --shadow-sm:0 1px 2px rgba(32,24,17,.05), 0 4px 14px rgba(32,24,17,.07);
  --shadow-md:0 2px 6px rgba(32,24,17,.08), 0 18px 44px rgba(32,24,17,.12);
}

:root[data-theme="dark"]{
  color-scheme:dark;
  --surface:#161310;
  --surface-2:#1E1A16;
  --card:#221D18;
  --ink:#F2EDE6;
  --ink-2:#C9C0B5;
  --ink-3:#A0968A;
  --brand:#D9A167;
  --brand-2:#E3B27C;
  --brand-l:#2A241E;
  --on-brand:#161310;
  --band:#1E1A16;
  --band-2:#161310;
  --on-band:#F2EDE6;
  --on-band-2:#C9C0B5;
  --on-band-3:#A0968A;
  --scrim:rgba(22,19,16,.82);
  --accent:#E0912F;
  --accent-d:#EBA048;
  --accent-l:#2A241E;
  --on-accent:#1E1A16;
  --line:#3A332C;
  --line-2:#2C2620;
  --shadow-sm:0 1px 2px rgba(0,0,0,.5), 0 4px 14px rgba(0,0,0,.4);
  --shadow-md:0 2px 6px rgba(0,0,0,.5), 0 18px 44px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  background:var(--surface);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
p{margin:0}
ul,ol{margin:0}
a{color:var(--brand)}
a:focus-visible,button:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:3px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
@media(max-width:600px){.wrap{padding-inline:16px}}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--f-body);font-weight:800;font-size:14px;letter-spacing:.06em;text-transform:uppercase;
  padding:16px 24px;border-radius:3px;border:2px solid transparent;
  text-decoration:none;cursor:pointer;transition:background .18s,border-color .18s,color .18s;
  background:var(--brand);color:var(--on-brand);
}
.btn:hover{background:var(--brand-2)}
/* ochre is kept for one action only: giving */
.btn[href^="dons.html"],.btn.btn-give{background:var(--accent);color:var(--on-accent)}
.btn[href^="dons.html"]:hover,.btn.btn-give:hover{background:var(--accent-d)}
.btn-brand{background:var(--brand);color:var(--on-brand)}
.btn-brand:hover{background:var(--brand-2);color:var(--surface)}
.btn-out{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-out:hover{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.btn-out-dark{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-out-dark:hover{background:var(--brand);color:var(--on-brand)}
.btn-sm{padding:8px 16px;font-size:12.5px}

/* ---------- barre utilitaire ---------- */
.utility{background:var(--surface-2);color:var(--ink-2);font-size:13.5px;border-bottom:1px solid var(--line)}
.utility .wrap{display:flex;flex-wrap:wrap;gap:8px 32px;align-items:center;padding-block:8px}
.utility a{color:var(--brand);text-decoration:none;font-weight:700}
.utility a:hover{text-decoration:underline}
.utility .u-item{display:flex;gap:8px;align-items:center}
.utility .u-label{color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em;font-size:10.5px;font-weight:800}
.utility .u-right{margin-left:auto;color:var(--ink-3);font-size:12.5px;letter-spacing:.02em}
@media(max-width:780px){.utility .u-right{display:none}}

/* ---------- en-tête ---------- */
.site-head{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line)}
.head-bar{display:flex;align-items:center;gap:24px;min-height:80px;max-width:1400px}
.brand{display:flex;align-items:center;gap:16px;text-decoration:none;color:inherit;flex:0 1 auto;min-width:0}
.brand img{height:46px;width:auto;flex:0 0 auto}
.brand .bt{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand .bt b{font-family:var(--f-display);font-size:23px;font-weight:800;letter-spacing:.02em;color:var(--brand);line-height:1}
.brand .bt span{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap;margin-top:4px;overflow:hidden;text-overflow:ellipsis}
.brand .short{display:none}
@media(max-width:1400px){.brand .full{display:none}}

.nav{margin-left:auto;display:flex;align-items:center;gap:16px}
.nav > a{
  font-size:13.5px;font-weight:800;letter-spacing:.02em;color:var(--ink);
  text-decoration:none;padding-block:8px;border-bottom:3px solid transparent;white-space:nowrap;
}
.nav > a:hover{color:var(--brand);border-bottom-color:var(--brand)}
.nav > a.is-active{color:var(--brand);border-bottom-color:var(--brand)}
.nav .btn{margin-left:4px}
.burger{display:none;margin-left:auto;background:var(--surface);border:2px solid var(--line);border-radius:3px;padding:8px 16px;font:800 12px/1 var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--brand);cursor:pointer}

@media(max-width:1180px){
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;
    background:var(--surface);border-bottom:3px solid var(--brand);padding:8px 24px 16px;box-shadow:var(--shadow-md);
  }
  .nav.open{display:flex}
  .nav > a{padding:16px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:16px}
  .burger{display:block}
  .head-bar{min-height:72px}
}
@media(max-width:760px){
  .brand .full{display:none}
  .brand .short{display:block}
  .brand img{height:40px}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--surface-2);overflow:hidden;border-bottom:1px solid var(--line)}
.hero-img{position:absolute;inset:0}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-img::after{
  content:"";position:absolute;inset:0;
  background:var(--scrim);
}
.hero-body{position:relative;padding-block:clamp(64px,9vw,120px);max-width:720px;color:var(--on-band)}
.hero .kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
  border-left:3px solid var(--accent);padding-left:16px;
}
.hero h1{font-size:clamp(38px,6vw,66px);margin-top:24px;color:var(--on-band);letter-spacing:-.03em}
.hero h1 em{font-style:normal;color:var(--ink)}
.hero p.sub{margin-top:24px;font-size:clamp(16px,1.6vw,19px);color:var(--on-band-2);max-width:58ch}
.hero .cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}

/* carte événement en chevauchement */
.hero-card-zone{background:var(--surface-2);position:relative}
.hero-card{
  background:var(--card);border:1px solid var(--line);border-top:1px solid var(--line);
  box-shadow:var(--shadow-md);margin-top:-56px;position:relative;
  display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;padding:24px 32px;
}
.hero-card .hc-date{text-align:center;border-right:1px solid var(--line);padding-right:24px}
.hero-card .hc-date b{display:block;font-family:var(--f-display);font-size:38px;line-height:1;color:var(--ink)}
.hero-card .hc-date span{display:block;font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-top:8px}
.hero-card h2{font-size:22px}
.hero-card p{font-size:15px;color:var(--ink-2);margin-top:4px}
@media(max-width:860px){
  .hero-card{grid-template-columns:1fr;gap:16px;margin-top:-32px;padding:24px}
  .hero-card .hc-date{text-align:left;border-right:0;border-bottom:1px solid var(--line);padding:0 0 16px}
  .hero-card .hc-date b{display:inline;font-size:28px}
  .hero-card .hc-date span{display:inline;margin-left:8px}
}

/* ---------- rythme des sections ---------- */
.section{padding-block:clamp(64px,8vw,104px)}
.section.sand{background:var(--surface-2)}
.section.dark{background:var(--band);color:var(--on-band);border-block:1px solid var(--line)}
.section.dark h2,.section.dark h3{color:var(--on-band)}
.section.dark p{color:var(--on-band-2)}
.section.tight{padding-block:clamp(48px,6vw,72px)}

.sec-head{max-width:760px;margin-bottom:clamp(32px,4vw,48px)}
.sec-head.center{margin-inline:0;text-align:left}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--line);display:block}
.sec-head h2{font-size:clamp(28px,3.8vw,44px);margin-top:16px}
.sec-head p{margin-top:16px;font-size:17.5px;color:var(--ink-2)}
.section.dark .eyebrow{color:var(--ink-3)}
.section.dark .eyebrow::before,.section.dark .eyebrow::after{background:var(--line)}

/* ---------- grilles de cartes ---------- */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:660px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--line);border-radius:3px;overflow:hidden;display:flex;flex-direction:column}
.section.sand .card{background:var(--card)}
.card .ph{aspect-ratio:4/3;overflow:hidden;background:var(--surface-2)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .ph img{transform:scale(1.04)}
.card .cb{padding:24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:21px}
.card p{font-size:15.5px;color:var(--ink-2)}
.card .more{margin-top:auto;padding-top:8px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);text-decoration:none}
.card .more:hover{color:var(--brand-2)}
.card .tagline{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}

/* carte « aide » avec numéro */
.help{background:var(--card);border:1px solid var(--line);padding:32px 32px;display:flex;flex-direction:column;gap:16px;position:relative}
.help .num{
  width:52px;height:52px;display:grid;place-items:center;background:var(--brand-l);color:var(--ink);
  font-family:var(--f-display);font-weight:700;font-size:20px;border-radius:50%;
}
.help h3{font-size:20px;margin-top:8px}
.help p{font-size:15.5px;color:var(--ink-2)}
.help .more{margin-top:auto;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);text-decoration:none}

/* ---------- bande texte + image ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.split.rev .sp-media{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.rev .sp-media{order:0}}
.sp-media{position:relative}
.sp-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.sp-media.stack{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sp-media.stack img{aspect-ratio:3/4}
.sp-media.stack img:first-child{margin-top:32px}
.sp-text h2{font-size:clamp(26px,3.4vw,40px);margin-top:16px}
.sp-text p{margin-top:16px;font-size:17px;color:var(--ink-2)}
.section.dark .sp-text p{color:var(--on-band-2)}
.sp-text .cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px}

/* ---------- compteurs ---------- */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.counters .c{background:var(--surface);padding:32px 24px;text-align:left}
.counters .c b{display:block;font-family:var(--f-display);font-size:clamp(28px,3.4vw,40px);color:var(--ink);line-height:1}
.counters .c span{display:block;margin-top:8px;font-size:13.5px;color:var(--ink-2);line-height:1.45}
@media(max-width:820px){.counters{grid-template-columns:1fr 1fr}}

/* ---------- listes ---------- */
.ticks{list-style:none;padding:0;display:flex;flex-direction:column;gap:16px}
.ticks li{position:relative;padding-left:32px;font-size:16.5px;color:var(--ink-2)}
.ticks li::before{
  content:"";position:absolute;left:0;top:.46em;width:14px;height:14px;border-radius:50%;
  background:var(--surface);border:3px solid var(--ink-3);
}
.ticks.on-dark li{color:var(--on-band-2)}
.ticks.on-dark li::before{background:var(--surface);border-color:var(--ink-3)}

.numbered{list-style:none;padding:0;counter-reset:n;display:flex;flex-direction:column;gap:0}
.numbered li{counter-increment:n;display:grid;grid-template-columns:56px 1fr;gap:16px;padding:24px 0;border-bottom:1px solid var(--line)}
.numbered li:first-child{border-top:1px solid var(--line)}
.numbered li::before{
  content:counter(n,decimal-leading-zero);font-family:var(--f-display);font-weight:700;font-size:19px;color:var(--ink-3);
}
.numbered li b{display:block;font-family:var(--f-display);font-size:19px;font-weight:700;letter-spacing:-.01em}
.numbered li span{display:block;margin-top:8px;font-size:16px;color:var(--ink-2)}
@media(max-width:560px){.numbered li{grid-template-columns:38px 1fr;gap:16px}}

/* ---------- galerie ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery a{display:block;overflow:hidden;background:var(--surface-2)}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform .5s ease}
.gallery a:hover img{transform:scale(1.06)}
.gallery .wide{grid-column:span 2}
.gallery .wide img{aspect-ratio:2/1}
@media(max-width:860px){.gallery{grid-template-columns:repeat(2,1fr)}}

/* ---------- bandeau photo pleine largeur ---------- */
.band{position:relative;background:var(--band);border-block:1px solid var(--line);overflow:hidden}
.band img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.band::after{content:"";position:absolute;inset:0;background:var(--scrim)}
.band .wrap{position:relative;z-index:1;padding-block:clamp(56px,7vw,96px);text-align:left;color:var(--on-band)}
.band h2{font-size:clamp(28px,4vw,46px);color:var(--ink);max-width:20ch;margin-inline:0}
.band p{margin-top:16px;color:var(--on-band-2);font-size:17.5px;max-width:62ch;margin-inline:0}
.band .cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px;justify-content:flex-start}

/* ---------- en-tête de page intérieure ---------- */
.page-head{position:relative;background:var(--band);border-bottom:1px solid var(--line);overflow:hidden}
.page-head img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.20}
.page-head::after{content:"";position:absolute;inset:0;background:var(--scrim)}
.page-head .wrap{position:relative;z-index:1;padding-block:clamp(48px,6vw,80px);color:var(--on-band)}
.page-head h1{font-size:clamp(32px,5vw,54px);color:var(--ink);margin-top:16px}
.page-head p{margin-top:16px;font-size:clamp(16.5px,1.6vw,19px);color:var(--on-band-2);max-width:62ch}
.crumb{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.crumb a{color:var(--ink-3);text-decoration:none}
.crumb a:hover{color:var(--brand)}

/* ---------- articles ---------- */
.article{max-width:760px}
.article h2{font-size:clamp(24px,3vw,34px);margin-top:8px}
.article h3{font-size:21px;margin-top:32px}
.article p{margin-top:16px;font-size:17px;color:var(--ink-2)}
.article p.lead{font-size:20px;color:var(--ink);line-height:1.6}
.article figure{margin:32px 0 0}
.article figure img{width:100%}
figcaption{margin-top:8px;font-size:13px;color:var(--ink-3);font-weight:600}

.quote{
  margin:32px 0 0;padding:24px 32px;background:var(--surface-2);border-left:4px solid var(--ink);
  font-family:var(--f-display);font-size:clamp(19px,2.2vw,24px);line-height:1.4;font-weight:500;
}
.quote cite{display:block;margin-top:16px;font:800 12px/1.4 var(--f-body);letter-spacing:.12em;text-transform:uppercase;font-style:normal;color:var(--ink-3)}

/* ---------- chronologie ---------- */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:grid;grid-template-columns:200px 1fr;gap:clamp(16px,4vw,48px);padding:clamp(32px,4vw,48px) 0;border-top:1px solid var(--line)}
.tl-item:last-child{border-bottom:1px solid var(--line)}
.tl-when{font-family:var(--f-display);font-weight:700;font-size:19px;color:var(--ink);letter-spacing:-.01em}
.tl-when span{display:block;margin-top:8px;font:800 11.5px/1.4 var(--f-body);letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.tl-body h3{font-size:clamp(21px,2.4vw,27px)}
.tl-body p{margin-top:16px;font-size:16.5px;color:var(--ink-2)}
.tl-body .media{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tl-body .media img{width:100%;aspect-ratio:3/2;object-fit:cover}
.tl-body .media.one{grid-template-columns:1fr}
@media(max-width:760px){.tl-item{grid-template-columns:1fr;gap:8px}.tl-when span{display:inline;margin-left:16px}}

/* ---------- fiche pratique ---------- */
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.facts > div{background:var(--card);padding:24px 24px}
.section.sand .facts > div{background:var(--card)}
.facts dt{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.facts dd{margin:8px 0 0;font-size:16.5px}
@media(max-width:660px){.facts{grid-template-columns:1fr}}

/* ---------- membres ---------- */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.people .p{background:var(--card);padding:16px 24px}
.people .p b{display:block;font-family:var(--f-display);font-size:17px;font-weight:700;letter-spacing:-.01em}
.people .p span{display:block;margin-top:4px;font-size:14px;color:var(--ink-2);line-height:1.45}
.people .p em{display:block;margin-top:8px;font-style:normal;font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
@media(max-width:900px){.people{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.people{grid-template-columns:1fr}}

/* ---------- contribution ---------- */
.give{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.give{grid-template-columns:1fr}}
.give .g{border:1px solid var(--line);background:var(--card);padding:32px 32px;display:flex;flex-direction:column;gap:16px}
.give .g.feature{border:2px solid var(--ink);box-shadow:var(--shadow-md)}
.give .g h3{font-size:22px}
.give .g p{font-size:15.5px;color:var(--ink-2)}
.give .g .tag{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.give .g .btn{margin-top:auto}

/* ---------- formulaire ---------- */
.form{display:flex;flex-direction:column;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:660px){.form .row{grid-template-columns:1fr}}
label{display:block;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
input,select,textarea{
  width:100%;font-family:var(--f-body);font-size:16px;color:var(--ink);
  background:var(--card);border:1px solid var(--line);border-radius:3px;padding:16px 16px;
}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent)}
.form-note{font-size:14px;color:var(--ink-3)}

/* ---------- contacts en pied ---------- */
.contact-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:24px}
.contact-list li{display:grid;grid-template-columns:130px 1fr;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.contact-list .k{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.contact-list .v{font-size:16.5px}
@media(max-width:520px){.contact-list li{grid-template-columns:1fr;gap:4px}}

/* ---------- pied de page ---------- */
.site-foot{background:var(--surface-2);color:var(--ink-2);padding-block:clamp(48px,6vw,72px) 32px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}
.site-foot h4{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:16px;font-family:var(--f-body)}
.site-foot a{color:var(--ink-2);text-decoration:none}
.site-foot a:hover{color:var(--brand);text-decoration:underline}
.foot-links{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px;font-size:15px}
.foot-brand img{height:60px}
.foot-brand p{margin-top:16px;font-size:15.5px;line-height:1.6}
.foot-devise{margin-top:16px;font-family:var(--f-display);font-size:17px;color:var(--ink-2);font-weight:500;line-height:1.35}
.foot-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:16px 24px;justify-content:space-between;font-size:13.5px;color:var(--ink-3);
}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- bascule de thème ---------- */
.theme-btn{
  background:transparent;border:2px solid var(--line);border-radius:3px;
  width:40px;height:40px;display:grid;place-items:center;cursor:pointer;color:var(--brand);
  font-size:16px;line-height:1;flex:0 0 auto;
}
.theme-btn:hover{border-color:var(--brand)}
.theme-btn .i-sun{display:none}
:root[data-theme="dark"] .theme-btn .i-sun{display:block}
:root[data-theme="dark"] .theme-btn .i-moon{display:none}
@media(max-width:1180px){
  .theme-btn{position:absolute;right:104px;top:16px}
  .head-bar{position:relative}
}

/* ---------- objectifs groupés ---------- */
.obj-group{margin-bottom:clamp(32px,4vw,56px)}
.obj-group:last-child{margin-bottom:0}
.obj-group > header{display:flex;align-items:baseline;gap:16px;padding-bottom:16px;margin-bottom:24px;border-bottom:2px solid var(--ink)}
.obj-group > header h3{font-size:clamp(20px,2.4vw,26px)}
.obj-group > header span{margin-left:auto;font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}
.obj-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:960px){.obj-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.obj-cards{grid-template-columns:1fr}}
.obj-card{background:var(--card);border:1px solid var(--line);border-left:1px solid var(--line);padding:24px 24px}
.obj-card .n{font-family:var(--f-display);font-weight:700;font-size:15px;color:var(--ink-3);letter-spacing:.04em}
.obj-card h4{font-family:var(--f-display);font-size:19px;font-weight:700;margin-top:8px;letter-spacing:-.01em}
.obj-card p{margin-top:8px;font-size:15.5px;color:var(--ink-2)}

/* ---------- dépliant mis en page ---------- */
.flyer-head{
  background:var(--band);color:var(--on-band);padding:clamp(32px,4vw,48px);border:1px solid var(--line);
  display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,3vw,40px);align-items:center;
}
.flyer-head .mark{background:var(--surface);border:1px solid var(--line);padding:16px;border-radius:3px;display:grid;place-items:center}
.flyer-head .mark img{width:120px}
.flyer-head .t span{font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.flyer-head .t h3{color:var(--ink);font-size:clamp(22px,3vw,32px);margin-top:16px}
.flyer-head .t p{color:var(--on-band-2);margin-top:16px;font-size:16.5px}
.flyer-head .t .slogan{margin-top:16px;font-family:var(--f-display);font-size:19px;color:var(--ink-2);letter-spacing:.02em}
@media(max-width:700px){.flyer-head{grid-template-columns:1fr;text-align:left}.flyer-head .mark{justify-self:start}}

.prog{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:860px){.prog{grid-template-columns:1fr}}
.axis{border:1px solid var(--line);background:var(--card);display:flex;flex-direction:column}
.axis > header{background:var(--surface-2);border-bottom:1px solid var(--line);padding:16px 24px}
.axis > header .ax{font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.axis > header h4{font-family:var(--f-display);font-size:19.5px;font-weight:700;margin-top:8px;letter-spacing:-.01em;line-height:1.2}
.axis ol{margin:0;padding:16px 24px 24px 24px;list-style:none;counter-reset:a;display:flex;flex-direction:column;gap:16px}
.axis ol li{counter-increment:a;position:relative;padding-left:32px;font-size:15.5px;color:var(--ink-2);line-height:1.55}
.axis ol li::before{
  content:counter(a);position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;
  background:var(--brand-l);color:var(--ink-2);display:grid;place-items:center;
  font:800 11px/1 var(--f-body);
}

.pay{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pay > div{background:var(--card);padding:24px 24px}
.pay dt{font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.pay dd{margin:8px 0 0;font-size:17px;font-family:var(--f-display);font-weight:600;letter-spacing:.01em;word-break:break-all}
.pay dd small{display:block;font-family:var(--f-body);font-weight:600;font-size:13.5px;color:var(--ink-3);letter-spacing:0;margin-top:4px}
@media(max-width:660px){.pay{grid-template-columns:1fr}}

/* logo lisible sur fond sombre */
:root[data-theme="dark"] .brand img{background:#F3EADE;padding:4px 8px;border-radius:3px}

/* ---------- symboles du logo ---------- */
.sym-layout{display:grid;grid-template-columns:minmax(240px,320px) 1fr;gap:clamp(32px,4vw,56px);align-items:start}
@media(max-width:900px){.sym-layout{grid-template-columns:1fr}}
.sym-plate{
  background:var(--surface);border:1px solid var(--line);padding:32px;display:grid;place-items:center;
  position:sticky;top:110px;
}
.sym-plate img{width:100%;max-width:240px}
.sym-plate figcaption{margin-top:16px;text-align:center;color:var(--ink-3)}
@media(max-width:900px){.sym-plate{position:static}}
.sym-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:620px){.sym-cards{grid-template-columns:1fr}}
.sym{background:var(--card);border:1px solid var(--line);padding:24px 24px 24px;display:flex;flex-direction:column;gap:8px}
.sym .badge{
  width:38px;height:38px;border-radius:50%;background:var(--brand-l);color:var(--ink);
  display:grid;place-items:center;font:800 13px/1 var(--f-body);
}
.sym h4{font-family:var(--f-display);font-size:19px;font-weight:700;letter-spacing:-.01em;margin-top:4px}
.sym p{font-size:15.5px;color:var(--ink-2);line-height:1.55}

/* ---------- moyens de paiement ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:1040px){.pay-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.pay-grid{grid-template-columns:1fr}}
.pay-card{
  background:var(--card);border:1px solid var(--line);border-top:1px solid var(--line);
  padding:24px 24px 24px;display:flex;flex-direction:column;gap:8px;
}
.pay-card:first-child{border-top-color:var(--line);box-shadow:var(--shadow-sm)}
.pc-kind{font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.pay-card h3{font-family:var(--f-display);font-size:20px;font-weight:700;letter-spacing:-.01em}
.pc-value{
  font-family:var(--f-display);font-size:19px;font-weight:700;letter-spacing:.02em;
  color:var(--ink);word-break:break-all;line-height:1.3;
}
.pc-note{font-size:14px;color:var(--ink-3);line-height:1.5}
.copy{
  margin-top:auto;align-self:flex-start;background:transparent;color:var(--brand);
  border:2px solid var(--line);border-radius:3px;padding:8px 16px;cursor:pointer;
  font:800 11.5px/1 var(--f-body);letter-spacing:.09em;text-transform:uppercase;
}
.copy:hover{border-color:var(--brand)}
.copy.is-done{background:var(--brand);border-color:var(--brand);color:var(--surface)}

.pay-holder{
  margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.pay-holder > div{background:var(--surface-2);padding:24px 24px}
.pay-holder .k{display:block;font-size:11.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.pay-holder p{font-size:15.5px;color:var(--ink-2);line-height:1.6}
@media(max-width:760px){.pay-holder{grid-template-columns:1fr}}

/* ---------- virement international ---------- */
.wire{border:1px solid var(--line);background:var(--card);padding:clamp(24px,3vw,32px)}
.wire-list{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2)}
.wire-list > div{background:var(--card);padding:16px 16px}
.wire-list dt{font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.wire-list dd{margin:8px 0 0;font-size:16.5px;line-height:1.5}
.wire-list > div:nth-child(4) dd,.wire-list > div:nth-child(5) dd{font-family:var(--f-display);font-weight:700;letter-spacing:.02em;word-break:break-all}
.wire-list > div:nth-child(7){grid-column:1 / -1}
.wire .btn{margin-top:24px}
.wire .btn.copy{border-color:transparent;color:var(--on-accent);background:var(--accent);letter-spacing:.06em;font-size:14px;padding:16px 24px}
.wire .btn.copy:hover{background:var(--accent-d)}
.wire .btn.copy.is-done{background:var(--brand);color:var(--surface)}
@media(max-width:760px){.wire-list{grid-template-columns:1fr}}

/* ---------- vidéo et dépliant ---------- */
.video-frame{max-width:860px;margin:0}
.video-frame video{display:block;width:100%;aspect-ratio:16/9;background:#2C1A0B;border:1px solid var(--line);border-top:1px solid var(--line)}
.video-frame figcaption{margin-top:16px;text-align:left;font-size:13.5px;color:var(--ink-3)}
.flyer-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.flyer-pair img{width:100%;height:auto;display:block;border:1px solid var(--line);box-shadow:var(--shadow-md)}
.flyer-dl{margin-top:24px;display:flex;flex-wrap:wrap;gap:16px;justify-content:flex-start}
@media(max-width:700px){.flyer-pair{grid-template-columns:1fr}}

/* ---------- assistant de don ---------- */
.dg{max-width:900px;margin:0;display:grid;gap:24px}
.dg-step{border:1px solid var(--line);background:var(--card);padding:clamp(16px,3vw,32px);margin:0;min-width:0}
.dg-step legend,.dg-title{font:700 20px/1.3 var(--f-display);color:var(--ink);display:flex;align-items:center;gap:16px;padding:0 8px;margin-bottom:8px}
.dg-title{padding:0;margin-bottom:16px}
.dg-step .n{flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--surface);display:grid;place-items:center;font:800 15px/1 var(--f-body)}
.dg-choices{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
@media(max-width:620px){.dg-choices{grid-template-columns:1fr}}
.dg-choice{display:block;cursor:pointer;position:relative}
.dg-choice input{position:absolute;opacity:0;pointer-events:none}
.dg-choice span{display:block;border:2px solid var(--line);padding:16px 16px;min-height:76px;transition:border-color .15s,background .15s}
.dg-choice b{display:block;font-size:17px;color:var(--ink)}
.dg-choice small{display:block;margin-top:4px;font-size:14px;color:var(--ink-3)}
.dg-choice:hover span{border-color:var(--brand)}
.dg-choice input:checked + span{border-color:var(--brand);background:var(--surface-2);box-shadow:inset 4px 0 0 var(--brand)}
.dg-choice input:focus-visible + span{outline:3px solid var(--brand);outline-offset:2px}
.dg-label{font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.dg-big{font:800 clamp(24px,5vw,34px)/1.2 var(--f-display);color:var(--ink);margin:8px 0 4px;word-break:break-all}
.dg-sub{font-size:15.5px;color:var(--ink-2);line-height:1.55}
.dg-panel .btn{margin-top:16px}
.dg-panel .btn.copy{border-color:transparent;color:var(--on-accent);background:var(--accent);font-size:14px;padding:16px 24px}
.dg-panel .btn.copy.is-done{background:var(--brand);color:var(--surface)}
.dg-how{margin:16px 0 0;padding-left:24px;display:grid;gap:8px;color:var(--ink-2);font-size:16px}
.dg-fields{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-top:16px}
@media(max-width:620px){.dg-fields{grid-template-columns:1fr}}
.dg-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px}
#dgMsg{margin-top:16px;min-height:1.4em;color:var(--ink);font-weight:700}
.dg-choice{text-transform:none;letter-spacing:normal;font-size:16px;font-weight:600;color:var(--ink);margin:0}
.dg-choice small{font-weight:600;letter-spacing:normal;text-transform:none}

/* ---------- dépliant sur la page du colloque, actualité bateaux ---------- */
.flyers{margin-top:clamp(32px,5vw,56px)}
.flyers h3{font-family:var(--f-display);font-size:clamp(22px,2.6vw,28px);margin-bottom:16px}
.people .p a{color:inherit;text-decoration:underline;text-decoration-color:var(--brand);text-underline-offset:3px}
.boat-video video{display:block;width:100%;max-width:340px;margin:0 auto;aspect-ratio:9/16;background:#2C1A0B;border:1px solid var(--line);border-top:1px solid var(--line)}
.boat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:clamp(32px,4vw,48px)}
.boat-strip img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
@media(max-width:760px){.boat-strip{grid-template-columns:1fr 1fr}}
.boat-credit{margin-top:16px;font-size:13.5px;color:var(--ink-3)}

/* ---------- audit 2026-11-03 ---------- */
/* 6. light theme by default (Jaï, 3 Nov: "too dark"); the ☾/☀ toggle still switches and is remembered */
/* 8. skip link, visible only when reached with the keyboard */
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--brand);color:var(--surface);padding:8px 16px;border-radius:3px;font-weight:800;text-decoration:none}
.skip:focus{top:12px}

/* ---------- page Bandundu-Ville ---------- */
.city-news{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.cn{display:grid;grid-template-columns:240px 1fr;gap:clamp(16px,3vw,32px);padding:clamp(24px,3vw,32px) 0;border-bottom:1px solid var(--line);align-items:start}
.cn img{width:100%;aspect-ratio:4/3;object-fit:cover}
.cn-when{font-family:var(--f-display);font-weight:700;font-size:17px;color:var(--ink-3)}
.cn h3{font-size:clamp(20px,2.4vw,26px);margin-top:8px}
.cn p{margin-top:8px;color:var(--ink-2);max-width:62ch}
.cn a{display:inline-block;margin-top:8px;font-weight:800}
@media(max-width:640px){.cn{grid-template-columns:1fr}}

/* ---------- hero carte des voies d'eau (v2) ---------- */
.hero-river{
  --river:#2F76B5; --river-main:#1F5F99; --river-soft:#7DB0DB; --lake:#D7E8F6; --lake-line:#8DB8DC; --rname:#2A5F8E;
  --map-town:#4A3A2C; --map-dot:var(--brand);
  background:var(--surface-2);color:var(--ink);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
:root[data-theme="dark"] .hero-river{
  --river:#5E9FD6; --river-main:#7FB6E6; --river-soft:#3F6E96; --lake:#1B3247; --lake-line:#3F6E96; --rname:#8DBDE5;
  --map-town:#D8C6B0}
.hr-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);align-items:center;
  padding-block:clamp(48px,6vw,80px) clamp(80px,9vw,112px)}
.hr-text h1{font-size:clamp(36px,5.2vw,64px);line-height:1.04;letter-spacing:-.03em;color:var(--ink);max-width:13ch}
.hr-text .sub{margin-top:24px;font-size:clamp(16px,1.5vw,18.5px);color:var(--ink-2);max-width:46ch}
.hr-text .cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.hr-map{margin:0;position:relative}
.rmap{width:100%;height:auto;display:block;overflow:visible}
.rmap .lake{fill:var(--lake);stroke:var(--lake-line);stroke-width:1.2}
.rmap .rv{fill:none;stroke:var(--river);stroke-linecap:round;stroke-linejoin:round}
.rmap .rv-congo{stroke:var(--river-main)}
.rmap .rv-fimi{stroke:var(--river-soft)}
.rmap .route{fill:none;stroke:var(--brand);stroke-width:2.4;stroke-dasharray:2 7;stroke-linecap:round;transform:translate(7px,7px)}
.rmap .boats use{color:var(--brand)}
.rmap .hub .hit{fill:transparent}
.rmap .town .dot{fill:var(--ink-3);stroke:var(--surface-2);stroke-width:1.5}
.rmap .town text{font:600 16px/1 var(--f-body);fill:var(--ink-2)}
.rmap .capital path{fill:var(--ink)}
.rmap .capital text{font:800 22px/1 var(--f-display);fill:var(--ink);letter-spacing:-.01em}
.rmap .capital .cap-sub{font:600 13px/1 var(--f-body);fill:var(--ink-3);letter-spacing:0}
.rmap .hub{cursor:pointer;text-decoration:none}
.rmap .hub-dot{fill:var(--brand)}
.rmap .hub-ring{fill:none;stroke:var(--brand);stroke-width:2}
.rmap .hub text{font:800 27px/1 var(--f-display);fill:var(--brand);letter-spacing:-.01em}
.rmap .hub .hub-hint{font:700 13.5px/1 var(--f-body);fill:var(--brand);letter-spacing:0;text-decoration:underline}
.rmap .hub:hover text,.rmap .hub:focus-visible text{fill:var(--brand-2)}
.rmap .hub:focus-visible .hub-ring{stroke-width:4}
.rmap .rname{font:italic 600 15px/1 var(--f-display);fill:var(--rname);letter-spacing:.04em}
.rmap .lake-name{font-size:13px}
.rmap .route-link text{font:700 14px/1.2 var(--f-body);fill:var(--brand)}
.rmap .route-link .legend-sub{font-weight:600;fill:var(--ink-2)}
.rmap .legend-dash{stroke:var(--brand);stroke-width:2.6;stroke-dasharray:2 7;stroke-linecap:round}
.rmap .north path{fill:var(--ink-3)}
.rmap .north text{font:700 12px/1 var(--f-body);fill:var(--ink-3)}
.hr-map figcaption{margin-top:8px;font-size:13.5px;color:var(--ink-3);text-align:left;max-width:60ch}
@media (prefers-reduced-motion: no-preference){
  .rmap .rv{stroke-dasharray:1;stroke-dashoffset:1;animation:rv-draw 1.5s cubic-bezier(.35,.6,.2,1) forwards}
  .rmap .rv-kasai{animation-delay:.35s}
  .rmap .rv-kwilu,.rmap .rv-kwango{animation-delay:.8s}
  .rmap .rv-fimi{animation-delay:1s}
  .rmap .route,.rmap .route-link{opacity:0;animation:rv-in .7s ease 1.9s forwards}
  .rmap .hub-ring{transform-box:fill-box;transform-origin:center;animation:rv-ring 1.1s ease-out 1.4s both}
}
@media (prefers-reduced-motion: reduce){.rmap .boats{display:none}}
@keyframes rv-draw{to{stroke-dashoffset:0}}
@keyframes rv-in{to{opacity:1}}
@keyframes rv-ring{from{transform:scale(.2);opacity:0}to{transform:scale(1);opacity:1}}
@media(max-width:900px){
  .hr-grid{grid-template-columns:1fr;padding-top:24px}
  .hr-map{order:-1}                 /* on phones the map comes first (Jaï, 3 Nov) */
  .hr-text h1{max-width:16ch}
}
@media(max-width:600px){
  .rmap .minor{display:none}
  .rmap .town text{font-size:21px}
  .rmap .capital text{font-size:27px}
  .rmap .capital .cap-sub{font-size:16px;transform:translate(0,4px)}
  .rmap .hub text{font-size:32px}
  .rmap .hub .hub-hint{font-size:17px}
  .rmap .rname{font-size:18px}
  .rmap .route-link text{font-size:16px}
  .rmap .rname-congo{transform:translate(0,32px)}
  .rmap .hub .hub-hint{transform:translate(0,12px)}
  .rmap .route-link .legend-sub{transform:translate(0,5px)}
}