/* SangoChantier — shared marketing stylesheet.
   Used by the homepage and the country landing pages (/cameroun, /cote-divoire, /senegal).
   Font families are intentionally unchanged (Inter for body/headings, IBM Plex Mono for
   mono/eyebrows); font SIZES were bumped ~12–18% for on-site readability in bright sunlight. */
:root{
  --teal-header:#2A4E5C; --teal-deep:#213E4A; --teal-nav:#1B333D;
  --bg:#ECECE7; --card:#FFFFFF; --border:#E4DCCB; --fill:#E4E4DE; --topbar:#F0F0EB;
  --orange:#FF7D1A; --orange-light:#FF9445;
  --ink:#1C1B17; --ink-2:#241E17; --sub:#5B564C; --muted:#8A8375; --body2:#6B6357;
  --green:#2F6B4F; --wa:#25A366; --ondark:#ECECE7; --ondark-sub:#9DB2BC;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:18px;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
.mono{font-family:'IBM Plex Mono',monospace}
a{text-decoration:none;color:inherit}
.btn-primary{display:inline-block;background:var(--orange);color:#fff;border-radius:11px;padding:15px 26px;font-weight:700;font-size:17px;box-shadow:0 8px 20px rgba(255,125,26,0.32);transition:transform .15s ease}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost-dark{display:inline-block;border:1px solid rgba(244,239,230,0.28);color:var(--ondark);border-radius:11px;padding:15px 26px;font-weight:600;font-size:17px}
.wrap{max-width:1180px;margin:0 auto}

/* NAV */
nav{display:flex;align-items:center;justify-content:space-between;padding:18px 44px;border-bottom:1px solid var(--border);background:rgba(244,239,230,0.9);position:sticky;top:0;z-index:10;backdrop-filter:blur(8px)}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:34px;height:34px}
.brand b{font-weight:800;font-size:19px;letter-spacing:-0.01em;color:var(--ink)}
.brand b span{color:var(--orange)}
.nav-links{display:flex;gap:30px;font-size:16.5px;color:#3A4A41}
.nav-cta{display:flex;gap:12px;align-items:center}
.lang-switch{display:inline-flex;gap:2px;background:var(--fill);border-radius:8px;padding:2px}
.lang-switch button{font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:600;color:var(--muted);padding:5px 9px;border-radius:6px;cursor:pointer;background:transparent;border:0}
.lang-switch button.active{background:var(--orange);color:#fff}
.nav-cta .try{background:var(--orange);color:#fff;border-radius:9px;padding:9px 18px;font-weight:600;font-size:16px}

/* HERO */
.hero{background:var(--teal-deep);color:var(--ondark);padding:76px 44px 84px;display:grid;grid-template-columns:1.15fr 0.85fr;gap:40px;align-items:center}
.hero .eyebrow{font-family:'IBM Plex Mono',monospace;font-size:13.5px;letter-spacing:0.18em;text-transform:uppercase;color:var(--orange-light)}
.hero h1{font-weight:900;font-size:66px;line-height:1.02;letter-spacing:-0.03em;margin-top:20px}
.hero p{font-size:19px;line-height:1.6;color:#C4CCC5;margin-top:22px;max-width:500px}
.hero .ctas{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero .badges{display:flex;gap:22px;margin-top:34px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:0.04em;color:var(--ondark-sub);flex-wrap:wrap}
.phone-mock{display:flex;justify-content:center}
.phone-shell{width:250px;height:512px;border-radius:38px;background:#0C0F0D;padding:12px;box-shadow:0 40px 80px rgba(0,0,0,0.4)}
.phone-screen{width:100%;height:100%;border-radius:28px;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
.phone-head{background:var(--teal-header);padding:26px 16px 14px;color:var(--ondark)}
.phone-head .site-label{font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:0.14em;color:var(--ondark-sub)}
.phone-head .site-name{font-weight:800;font-size:18px;margin-top:4px}
.phone-body{padding:12px;display:flex;flex-direction:column;gap:9px}
.kpi-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kpi{background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px}
.kpi .k{font-family:'IBM Plex Mono',monospace;font-size:8px;color:var(--muted);letter-spacing:0.08em}
.kpi .v{font-weight:800;font-size:25px;color:var(--ink)}
.phone-cta{background:var(--orange);color:#fff;border-radius:12px;padding:12px;text-align:center;font-weight:700;font-size:16px}
.feed-row{background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px;display:flex;gap:8px;align-items:center;font-size:11.5px;color:var(--ink)}
.feed-row .dot{width:6px;height:6px;border-radius:2px;flex-shrink:0}
.feed-row span{color:var(--muted)}

/* WEDGE */
.wedge{background:var(--topbar);padding:64px 44px;border-bottom:1px solid var(--border)}
.wedge-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;max-width:1180px;margin:0 auto}
.tag-orange{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.1em;padding:5px 11px;border-radius:6px}
.wedge h2{font-weight:800;font-size:37px;letter-spacing:-0.02em;margin-top:16px;line-height:1.1}
.wedge p{font-size:17px;color:var(--body2);line-height:1.6;margin-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{background:#fff;border:1px solid var(--border);color:#3A4A41;border-radius:100px;padding:8px 14px;font-family:'IBM Plex Mono',monospace;font-size:12.5px}
.fac-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 26px 60px rgba(28,27,23,0.18)}
.fac-head{display:flex;justify-content:space-between;align-items:center}
.fac-ref{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:0.1em;color:var(--muted)}
.fac-status{background:#FBF1DC;color:#8A6A12;font-family:'IBM Plex Mono',monospace;font-size:10.5px;padding:4px 8px;border-radius:5px}
.fac-title{font-weight:700;font-size:20px;color:var(--ink);margin-top:10px}
.progress{height:10px;border-radius:5px;background:var(--fill);overflow:hidden;margin-top:14px}
.progress i{display:block;width:65%;height:100%;background:var(--orange)}
.prog-meta{display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--muted);margin-top:6px}
.fac-sep{height:1px;background:#F0EAD9;margin:16px 0}
.fac-row{display:flex;justify-content:space-between;padding:4px 0;font-size:16px}
.fac-row .m{font-family:'IBM Plex Mono',monospace}
.fac-net{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.fac-net b{font-weight:700;font-size:16px;color:var(--ink)}
.fac-net .amt{font-weight:900;font-size:23px;color:var(--orange)}
.fac-wa{background:var(--wa);color:#fff;border-radius:11px;padding:12px;text-align:center;font-weight:700;font-size:16px;margin-top:16px}

/* 4 GESTES */
.gestes{padding:72px 44px}
.sec-head{text-align:center;max-width:640px;margin:0 auto}
.sec-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:13.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--orange)}
.sec-head h2{font-weight:800;font-size:39px;letter-spacing:-0.02em;margin-top:12px}
.sec-head p{font-size:17px;color:var(--body2);line-height:1.6;margin-top:12px}
.gestes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px;max-width:1180px;margin-left:auto;margin-right:auto}
.geste{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px}
.geste .icon{width:40px;height:40px;border-radius:12px;background:#F0EAD9;display:flex;align-items:center;justify-content:center}
.geste h3{font-weight:800;font-size:20px;margin-top:16px}
.geste p{font-size:16.5px;color:var(--body2);line-height:1.55;margin-top:8px}

/* HOW */
.how{background:var(--fill);padding:72px 44px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:1100px;margin:0 auto}
.how .num{font-weight:900;font-size:50px;color:var(--orange);letter-spacing:-0.02em}
.how h3{font-weight:700;font-size:22px;margin-top:8px}
.how p{font-size:16px;color:var(--body2);line-height:1.6;margin-top:8px}

/* MODULES */
.modules{padding:72px 44px}
.mod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:1180px;margin:40px auto 0}
.mod{background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px}
.mod.dark{background:var(--teal-header);border-color:var(--teal-header);color:var(--ondark)}
.tier{font-family:'IBM Plex Mono',monospace;font-size:11px;padding:3px 7px;border-radius:5px;letter-spacing:0.06em}
.tier.t0{color:var(--teal-header);background:var(--orange-light)}
.tier.t1{color:#fff;background:var(--orange)}
.tier.t2{color:#3A4A41;background:#DDE5DF}
.tier.t3{color:#8A6A12;background:#F3E6C4}
.mod h3{font-weight:700;font-size:17.5px;margin-top:12px}
.mod p{font-size:14px;color:var(--body2);margin-top:6px;line-height:1.5}
.mod.dark p{color:#AEB8AE}

/* EXHAUST */
.exhaust{background:var(--teal-nav);color:var(--ondark);padding:80px 44px;text-align:center}
.exhaust .inner{max-width:900px;margin:0 auto}
.exhaust h2{font-weight:800;font-size:41px;line-height:1.15;letter-spacing:-0.02em;margin-top:18px}
.exhaust h2 span{color:var(--orange-light)}
.exhaust p{font-size:18px;color:#B4B2A8;line-height:1.65;margin-top:20px}
.exhaust .sec-eyebrow{color:var(--orange-light)}

/* STACK */
.stack{padding:64px 44px;background:var(--topbar);text-align:center}
.stack .sec-eyebrow{color:var(--muted)}
.stack h2{font-weight:800;font-size:32px;letter-spacing:-0.02em;margin-top:8px}
.stack-sub{font-size:16.5px;color:var(--body2);margin-top:10px}
.stack-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:34px}
.stack-pill{background:#fff;border:1px solid var(--border);color:#3A4A41;border-radius:12px;padding:12px 20px;font-weight:600;font-size:16px}
.stack-pill.me{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:700}

/* CTA */
.cta{background:var(--teal-deep);color:var(--ondark);padding:80px 44px;text-align:center}
.cta h2{font-weight:900;font-size:50px;letter-spacing:-0.02em;line-height:1.05}
.cta p{font-size:18px;color:#B4B2A8;margin-top:16px}
.cta .ctas{display:flex;gap:14px;justify-content:center;margin-top:28px;flex-wrap:wrap}

/* FOOTER */
footer{background:#141815;color:#8C9088;padding:36px 44px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
footer .brand b{color:var(--ondark);font-size:16px}
footer .brand img{width:28px;height:28px}
footer .legal{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:0.04em}
.foot-pays{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:0.04em;color:#8C9088;width:100%;text-align:center;border-top:1px solid #23271F;padding-top:16px}
.foot-pays b{color:var(--ondark-sub);font-weight:600}
.foot-pays a{color:#9DB2BC}
.foot-pays a:hover{color:var(--orange-light)}

@media (max-width: 900px){
  nav{padding:14px 20px}
  .nav-links{display:none}
  .hero{grid-template-columns:1fr;padding:56px 20px 64px}
  .hero h1{font-size:48px}
  .wedge{padding:56px 20px}
  .wedge-grid{grid-template-columns:1fr}
  .gestes{padding:56px 20px}
  .gestes-grid{grid-template-columns:1fr 1fr}
  .how{padding:56px 20px}
  .how-grid{grid-template-columns:1fr}
  .modules{padding:56px 20px}
  .mod-grid{grid-template-columns:1fr 1fr}
  .exhaust{padding:56px 20px}
  .exhaust h2{font-size:32px}
  .cta{padding:56px 20px}
  .cta h2{font-size:37px}
}
@media (max-width: 520px){
  .gestes-grid,.mod-grid{grid-template-columns:1fr}
}