/* =========================================================================
   JAS SARL — JENGA AFRICA SOLUTIONS SARL
   Identité : navy profond + or, directement reprise de l'identité de
   marque existante (logo, palette). Structure "dossier sectoriel" —
   chaque secteur est présenté comme une fiche numérotée, à l'image du
   profil de société fourni en PDF.
   ========================================================================= */

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
ul{margin:0;padding:0;list-style:none}

:root{
  --navy:#0b1e3a;
  --navy2:#13294f;
  --navy-deep:#071427;
  --gold:#c9a227;
  --gold2:#8a6a0a;
  --gold-light:#e6c665;
  --ink:#1b2230;
  --muted:#5c6472;
  --paper:#ffffff;
  --soft:#f5f6f9;
  --line:rgba(11,30,58,.12);
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:26px;
  --shadow:0 22px 50px rgba(7,20,39,.14);
}

h1,h2,h3,.serif{font-family:"Fraunces",Georgia,serif}
.wrap{width:min(1180px,calc(100% - 48px));margin:auto}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:3px}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.001ms!important;animation-duration:.001ms!important}
}

/* ---------------------------- Header ---------------------------- */
header{position:sticky;top:0;z-index:60;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:80px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand img{width:42px;height:42px;border-radius:10px;object-fit:cover}
.brand-text b{display:block;font-family:"Fraunces",serif;font-weight:700;color:var(--gold-light);font-size:18px;letter-spacing:.01em;line-height:1.1}
.brand-text span{display:block;font-size:10.5px;color:#aab4c6;letter-spacing:.05em}
.navlinks{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600;color:#dce2ee}
.navlinks a{position:relative;padding:8px 0;transition:color .15s}
.navlinks a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--gold);transition:right .2s}
.navlinks a:hover{color:#fff}
.navlinks a:hover:after,.navlinks a.active:after{right:0}
.navlinks a.active{color:#fff}
.nav .btn{margin-left:8px}
.mobile-only{display:none}
.mobile-only{display:none}
#menu{display:none;width:42px;height:42px;border-radius:var(--radius-s);border:1px solid rgba(255,255,255,.18);background:transparent;padding:10px;cursor:pointer}
#menu span{display:block;height:2px;background:#fff;border-radius:99px;margin:5px 0;transition:.25s}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font-weight:700;font-size:14.5px;border:1px solid transparent;transition:background .18s,border-color .18s,color .18s,transform .12s;white-space:nowrap}
.btn.gold{background:var(--gold);color:var(--navy-deep)}
.btn.gold:hover{background:var(--gold2)}
.btn.outline{border-color:rgba(255,255,255,.35);color:#fff}
.btn.outline:hover{border-color:#fff}
.btn.navyline{border-color:var(--line);color:var(--navy)}
.btn.navyline:hover{border-color:var(--navy)}
.navlinks .btn.mobile-only{display:none}

/* ---------------------------- Hero ---------------------------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(165deg,var(--navy) 0%,var(--navy2) 62%,var(--navy-deep) 100%);color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:url("assets/africa-network.webp") no-repeat;background-position:right -60px top -40px;background-size:640px;opacity:.22;pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center;min-height:640px;padding:72px 0}
.kicker{display:inline-flex;align-items:center;gap:9px;color:var(--gold2);font-size:13px;font-weight:700;margin-bottom:16px}
.kicker:before{content:"";width:22px;height:2px;background:var(--gold);flex:0 0 auto}
.hero h1{font-size:clamp(38px,4.6vw,58px);line-height:1.08;font-weight:700;margin:0 0 20px;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--gold-light)}
.hero p.lead{font-size:17.5px;color:#c7cede;max-width:600px;margin:0 0 26px}
.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.pill{border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:7px 15px;font-size:12.5px;font-weight:650;color:#e7ebf3}
.pill:before{content:"◆ ";color:var(--gold)}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{display:grid;place-items:center;position:relative}
.hero-visual .frame{width:100%;max-width:440px;border-radius:var(--radius-l);overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12)}
.hero-visual .frame img{width:100%;display:block}

/* ---------------------------- Stats bar ---------------------------- */
.stats-bar{background:var(--paper);border-bottom:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stats div{padding:24px 26px;border-right:1px solid var(--line)}
.stats div:last-child{border-right:0}
.stats b{display:block;font-family:"Fraunces",serif;font-size:26px;color:var(--navy);font-weight:700}
.stats span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}

/* ---------------------------- Sections (generic) ---------------------------- */
.section{padding:104px 0}
.section h2{font-size:clamp(32px,3.6vw,46px);font-weight:700;color:var(--navy);margin:0 0 22px;letter-spacing:-.01em}
.section .lead{font-size:17px;color:var(--muted);max-width:680px}
.soft{background:var(--soft)}

/* ---------------------------- About ---------------------------- */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}
.about-grid p{color:var(--muted);font-size:16.5px;margin:0 0 18px}
.about-banner{background:linear-gradient(150deg,var(--navy),var(--navy-deep));color:#fff;border-radius:var(--radius-m);padding:30px 32px;font-family:"Fraunces",serif;font-size:21px;font-weight:600;line-height:1.4;position:relative}
.about-banner:before{content:"";position:absolute;left:32px;top:0;width:44px;height:3px;background:var(--gold)}
.about-side{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);padding:26px;box-shadow:var(--shadow)}
.about-side b{display:block;color:var(--navy);font-family:"Fraunces",serif;font-size:17px;margin-bottom:10px}
.about-side ul{display:flex;flex-direction:column;gap:9px;margin-top:4px}
.about-side li{font-size:14.5px;color:var(--muted);padding-left:16px;position:relative}
.about-side li:before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ---------------------------- Identité : vision/mission/valeurs ---------------------------- */
.identity-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:52px}
.identity-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);padding:32px;box-shadow:var(--shadow)}
.identity-card b.tag{display:inline-block;color:var(--gold);font-weight:700;font-size:12.5px;letter-spacing:.04em;margin-bottom:12px}
.identity-card h3{font-family:"Fraunces",serif;font-size:22px;color:var(--navy);margin:0 0 12px;font-weight:600}
.identity-card p{color:var(--muted);font-size:15.5px;margin:0}
.values-row{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.values-row div{padding:26px 18px;border-right:1px solid var(--line)}
.values-row div:last-child{border-right:0}
.values-row b{display:block;font-family:"Fraunces",serif;color:var(--gold);font-size:22px;font-weight:600;margin-bottom:8px}
.values-row span{display:block;font-weight:650;color:var(--navy);font-size:14.5px}

/* ---------------------------- Secteurs ---------------------------- */
.sector-nav{display:flex;flex-wrap:wrap;gap:9px;margin:36px 0 8px}
.sector-nav a{border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13px;font-weight:650;color:var(--navy);transition:background .15s,border-color .15s}
.sector-nav a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.sector-list{margin-top:20px}
.sector-row{padding:52px 0;border-top:1px solid var(--line);scroll-margin-top:96px}
.sector-row:nth-child(even){background:var(--soft)}
.sector-row-inner{display:grid;grid-template-columns:120px 1fr;gap:36px;width:100%}
.sector-num{font-family:"Fraunces",serif;font-size:52px;font-weight:600;color:transparent;-webkit-text-stroke:1.4px var(--gold);line-height:1}
.sector-icon{width:44px;height:44px;border-radius:12px;background:var(--navy);display:grid;place-items:center;margin-top:16px}
.sector-icon svg{width:22px;height:22px;stroke:var(--gold-light)}
.sector-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:10px}
.sector-head h3{font-family:"Fraunces",serif;font-size:25px;color:var(--navy);font-weight:600;margin:0}
.sector-statement{font-weight:650;color:var(--ink);margin:0 0 18px;font-size:15.5px}
.sector-bullets{display:grid;grid-template-columns:1fr 1fr;gap:8px 30px}
.sector-bullets li{list-style:none;padding-left:18px;position:relative;color:var(--muted);font-size:14.5px}
.sector-bullets li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:1px;background:var(--gold);transform:rotate(45deg)}
.sector-highlight{margin-top:20px;display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 16px;box-shadow:var(--shadow)}
.sector-highlight span{font-size:13.5px;color:var(--muted)}
.sector-highlight a{background:var(--navy);color:#fff;font-weight:700;font-size:12.5px;padding:7px 14px;border-radius:999px}
.sector-highlight a:hover{background:var(--navy2)}

/* ---------------------------- Contact ---------------------------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.contact-intro img{width:64px;height:64px;border-radius:14px;margin-bottom:20px}
.contact-intro p{color:var(--muted);font-size:15.5px;max-width:420px}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);padding:24px;box-shadow:var(--shadow)}
.contact-card b.tag{display:block;color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.05em;margin-bottom:12px}
.contact-card a,.contact-card p{display:block;font-size:15px;color:var(--navy);font-weight:650;margin-bottom:4px}
.contact-card a:hover{color:var(--gold)}
.contact-card.full{grid-column:1/-1}

/* ---------------------------- Footer ---------------------------- */
footer{background:var(--navy-deep);color:#aab4c6;padding:60px 0 26px}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:44px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.foot-brand img{width:44px;height:44px;border-radius:10px}
.foot-brand b{display:block;color:var(--gold-light);font-family:"Fraunces",serif;font-size:17px}
.foot-brand span{display:block;font-size:10.5px;color:#7c8698}
.foot p{max-width:280px;font-size:14px;color:#8a93a6}
.foot h4{color:#fff;font-size:13.5px;margin:0 0 14px;font-weight:650}
.foot ul{display:flex;flex-direction:column;gap:9px}
.foot a{font-size:14px;color:#9aa3b5}
.foot a:hover{color:var(--gold-light)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12px;color:#6d7688}
.foot-bottom .tags{letter-spacing:.04em;color:var(--gold)}

/* ---------------------------- Responsive ---------------------------- */
@media(max-width:980px){
  .wrap{width:calc(100% - 34px)}
  .desktop-only{display:none}
  .navlinks .btn.mobile-only{display:flex}
  .mobile-only{display:block}
  #menu{display:block;margin-left:auto}
  .navlinks{position:fixed;inset:80px 0 auto 0;margin:0;background:var(--navy);flex-direction:column;align-items:flex-start;padding:22px;gap:6px;border-bottom:1px solid rgba(255,255,255,.1);transform:translateY(-130%);opacity:0;pointer-events:none;transition:.25s}
  .navlinks.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .navlinks a{width:100%;padding:12px 4px;font-size:16px}
  .navlinks .btn{margin:8px 0 0;width:100%}
  .hero-grid{grid-template-columns:1fr;min-height:auto;padding:56px 0 64px;gap:44px}
  .hero-visual{order:-1}
  .hero-visual .frame{max-width:380px}
  .stats{grid-template-columns:1fr 1fr}
  .stats div:nth-child(2){border-right:0}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .identity-grid{grid-template-columns:1fr}
  .values-row{grid-template-columns:1fr 1fr}
  .values-row div{border-bottom:1px solid var(--line)}
  .sector-row,.sector-row-inner{grid-template-columns:64px 1fr;gap:18px}
  .sector-num{font-size:36px}
  .sector-bullets{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .contact-cards{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .section{padding:70px 0}
  .actions{display:grid;grid-template-columns:1fr}
  .actions .btn{width:100%}
  .stats{grid-template-columns:1fr}
  .stats div{border-right:0;border-bottom:1px solid var(--line)}
  .values-row{grid-template-columns:1fr}
  .values-row div{border-right:0}
  .sector-row,.sector-row-inner{grid-template-columns:1fr;gap:12px}
  .sector-icon{margin-top:0}
  .foot{grid-template-columns:1fr;gap:30px}
}


/* ---------------------------- Rich sector visuals ---------------------------- */
.sector-showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:34px 0 22px}
.sector-showcase figure{position:relative;margin:0;border-radius:22px;overflow:hidden;min-height:190px;box-shadow:var(--shadow);border:1px solid var(--line);background:#ddd}
.sector-showcase img{width:100%;height:100%;display:block;object-fit:cover}
.sector-showcase figcaption{position:absolute;left:14px;bottom:14px;background:rgba(11,30,58,.88);color:#fff;padding:8px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em}

.sector-row-inner{grid-template-columns:120px minmax(0,1.05fr) minmax(300px,.78fr);align-items:start}
.sector-media{grid-column:3;align-self:stretch}
.sector-media img{width:100%;height:100%;min-height:280px;object-fit:cover;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow);display:block;background:#f2f2f2}
.sector-row:nth-child(even) .sector-media img{filter:saturate(1.02)}

@media(max-width:980px){
  .sector-showcase{grid-template-columns:1fr 1fr}
  .sector-row-inner{grid-template-columns:64px 1fr;gap:18px}
  .sector-media{grid-column:1/-1;order:3;margin-top:6px}
  .sector-media img{min-height:230px}
}
@media(max-width:640px){
  .sector-showcase{grid-template-columns:1fr}
  .sector-showcase figure{min-height:210px}
  .sector-row-inner{grid-template-columns:1fr;gap:12px}
  .sector-media img{min-height:220px}
}

/* ============================ Responsive renforcé v3 ============================ */
html,body{max-width:100%}
body{overflow-x:clip}
img,svg{max-width:100%}
.brand,.navlinks,.hero-grid>*,.about-grid>*,.identity-grid>*,.contact-grid>*,.sector-row-inner>*{min-width:0}
.contact-card a,.contact-card p,.foot a,.foot p{overflow-wrap:anywhere;word-break:normal}
.sector-nav a{min-height:44px;display:inline-flex;align-items:center;justify-content:center}

/* grands écrans : on exploite mieux l'espace tout en gardant une ligne de lecture confortable */
@media(min-width:1600px){
  .wrap{width:min(1380px,calc(100% - 96px))}
  .hero-grid{min-height:700px;gap:84px}
  .hero-visual .frame{max-width:500px}
  .section{padding:118px 0}
  .sector-row-inner{grid-template-columns:130px minmax(0,1.08fr) minmax(360px,.82fr);gap:44px}
  .sector-media img{min-height:320px}
}

/* 1024 px et tablettes paysage : navigation mobile avant qu'elle ne sature */
@media(max-width:1100px){
  .desktop-only{display:none}
  .navlinks .btn.mobile-only{display:flex}
  .mobile-only{display:block}
  #menu{display:block;margin-left:auto;flex:0 0 auto}
  .nav{gap:16px}
  .navlinks{position:fixed;left:0;right:0;top:80px;margin:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:20px max(22px,env(safe-area-inset-right)) 24px max(22px,env(safe-area-inset-left));gap:4px;border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 18px 40px rgba(0,0,0,.25);transform:translateY(-130%);opacity:0;visibility:hidden;pointer-events:none;transition:transform .25s ease,opacity .2s ease,visibility .2s}
  .navlinks.open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}
  .navlinks a{width:100%;padding:11px 4px;font-size:16px;min-height:44px;display:flex;align-items:center}
  .navlinks .btn{margin:8px 0 0;width:100%}
  .hero-grid{grid-template-columns:1fr;min-height:auto;padding:54px 0 64px;gap:40px}
  .hero-visual{order:-1}
  .hero-visual .frame{max-width:410px}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .identity-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .sector-row-inner{grid-template-columns:72px minmax(0,1fr);gap:20px}
  .sector-media{grid-column:1/-1;order:3;margin-top:8px}
  .sector-media img{height:auto;aspect-ratio:16/9;min-height:0}
}

/* tablettes */
@media(max-width:820px){
  .wrap{width:calc(100% - 36px)}
  .section{padding:82px 0}
  .stats{grid-template-columns:1fr 1fr}
  .stats div:nth-child(2n){border-right:0}
  .values-row{grid-template-columns:1fr 1fr}
  .values-row div:nth-child(2n){border-right:0}
  .sector-showcase{grid-template-columns:1fr 1fr}
  .sector-bullets{grid-template-columns:1fr}
  .contact-cards{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
}

/* téléphones, y compris 430 / 390 / 360 / 320 px */
@media(max-width:640px){
  .wrap{width:calc(100% - 28px)}
  .nav{height:72px;gap:12px}
  .navlinks{top:72px;max-height:calc(100dvh - 72px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  .brand{gap:9px}
  .brand img{width:38px;height:38px}
  .brand-text b{font-size:16.5px}
  .brand-text span{font-size:9.5px;letter-spacing:.025em}
  #menu{width:44px;height:44px;padding:10px}
  .hero-grid{padding:38px 0 50px;gap:30px}
  .hero-visual .frame{max-width:min(360px,100%);border-radius:20px}
  .hero h1{font-size:clamp(34px,11vw,46px);line-height:1.04}
  .hero p.lead{font-size:16px;line-height:1.6}
  .kicker{font-size:12px;line-height:1.35;flex-wrap:wrap}
  .pill-row{gap:8px}
  .pill{padding:6px 12px}
  .actions{display:grid;grid-template-columns:1fr;width:100%}
  .actions .btn{width:100%;min-height:48px}
  .stats{grid-template-columns:1fr}
  .stats div{border-right:0;border-bottom:1px solid var(--line);padding:20px 16px}
  .stats div:last-child{border-bottom:0}
  .section{padding:64px 0}
  .section h2{font-size:clamp(29px,9vw,38px);line-height:1.08}
  .section .lead{font-size:15.5px}
  .about-banner,.identity-card,.about-side,.contact-card{padding:22px}
  .values-row{grid-template-columns:1fr}
  .values-row div{border-right:0;padding:20px 14px}
  .sector-showcase{grid-template-columns:1fr;gap:12px;margin-top:26px}
  .sector-showcase figure{min-height:0;aspect-ratio:16/10}
  .sector-row{padding:42px 0;scroll-margin-top:84px}
  .sector-row-inner{grid-template-columns:1fr;gap:12px}
  .sector-row-inner>div:nth-child(2){display:flex;align-items:center;gap:12px}
  .sector-num{font-size:34px}
  .sector-icon{margin-top:0;width:42px;height:42px}
  .sector-head h3{font-size:23px;line-height:1.15}
  .sector-highlight{display:flex;width:100%;border-radius:16px;padding:10px 10px 10px 14px;align-items:center;justify-content:space-between}
  .sector-highlight span{min-width:0;font-size:12.5px;line-height:1.4}
  .sector-highlight a{flex:0 0 auto}
  .sector-media{grid-column:1;order:3;margin-top:8px}
  .sector-media img{aspect-ratio:16/10;border-radius:18px}
  .contact-grid{gap:28px}
  .contact-intro img{width:56px;height:56px}
  .foot{grid-template-columns:1fr;gap:28px}
  .foot-bottom{align-items:flex-start;flex-direction:column}
  .foot-bottom .tags{line-height:1.6;overflow-wrap:anywhere}
}

@media(max-width:380px){
  .wrap{width:calc(100% - 24px)}
  .brand-text span{display:none}
  .brand-text b{font-size:16px}
  .hero h1{font-size:33px}
  .sector-nav{gap:7px}
  .sector-nav a{padding:7px 11px;font-size:12px}
  .sector-highlight{align-items:flex-start;flex-direction:column;border-radius:14px}
  .sector-highlight a{width:100%;text-align:center}
  .about-banner{font-size:18px}
}

/* orientations courtes : le menu reste utilisable */
@media(max-height:540px) and (max-width:1100px){
  .navlinks{max-height:calc(100dvh - 72px);overflow-y:auto}
}