/* NovaGov Africa SAS : feuille de style du site
   Charte NovaGov : Ivoire, Papier, Encre, Terracotta (accent unique), Ardoise */
:root{
  --ng-ivoire:#F0EEE6;
  --ng-papier:#FAF9F5;
  --ng-encre:#1F1E1D;
  --ng-terracotta:#C96442;
  --ng-terracotta-fonce:#993C1D;
  --ng-ardoise:#6A6B63;
  --ng-filet:#DAD5C6;
  --ng-zebre:#F5F3EC;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:Inter,Arial,Helvetica,sans-serif;
  --mono:'JetBrains Mono',Consolas,'Courier New',monospace;
  --maxw:1160px;
  --gutter:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ng-papier);color:var(--ng-encre);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto}
a{color:var(--ng-terracotta-fonce);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem)}
h3{font-size:1.35rem}
h4{font-size:1.1rem}
p{margin:0 0 1em}
.lead{font-size:1.2rem;line-height:1.55;color:var(--ng-encre)}
.muted{color:var(--ng-ardoise)}
.mono{font-family:var(--mono);font-size:.92em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(56px,8vw,104px) 0}
.section.ivoire{background:var(--ng-ivoire)}
.section.encre{background:var(--ng-encre);color:var(--ng-ivoire)}
.section.encre h2,.section.encre h3{color:var(--ng-ivoire)}
.section.encre .muted{color:#B9B7AE}
.section.encre a{color:#E7B39A}
.eyebrow{
  font-family:var(--sans);font-weight:500;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ng-ardoise);margin:0 0 14px;display:block
}
.section.encre .eyebrow{color:#B9B7AE}
.baseline{font-family:var(--serif);font-style:italic;color:var(--ng-terracotta-fonce)}
.section.encre .baseline{color:#E7B39A}

/* Cartouche numéroté */
.num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;background:var(--ng-encre);color:var(--ng-ivoire);
  font-family:var(--mono);font-size:1rem;flex:none;margin-right:14px;vertical-align:middle
}
.section.encre .num{background:var(--ng-ivoire);color:var(--ng-encre)}
.titled{display:flex;align-items:center;gap:0;margin-bottom:28px}
.titled h2{margin:0}
.rule{border:0;border-top:1px solid var(--ng-filet);margin:0}
.spark{color:var(--ng-ardoise);font-size:.9rem}

/* En-tête */
.header{
  position:sticky;top:0;z-index:50;background:rgba(250,249,245,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--ng-filet)
}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ng-encre);text-decoration:none}
.brand:hover{text-decoration:none}
.brand svg{width:34px;height:38px;flex:none}
.brand .word{font-family:var(--serif);font-weight:600;font-size:1.5rem;line-height:1;letter-spacing:-.01em}
.brand .sub{display:block;font-family:var(--sans);font-size:.62rem;letter-spacing:.22em;color:var(--ng-ardoise);margin-top:4px;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:var(--ng-encre);font-size:.95rem;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{text-decoration:none;border-bottom-color:var(--ng-filet)}
.nav a.active{border-bottom-color:var(--ng-terracotta)}
.lang{font-family:var(--mono);font-size:.8rem;color:var(--ng-ardoise);border:1px solid var(--ng-filet);padding:6px 12px;border-radius:2px;white-space:nowrap;flex:none}
.lang:hover{text-decoration:none;color:var(--ng-encre);border-color:var(--ng-ardoise)}
.burger{display:none;background:none;border:1px solid var(--ng-filet);width:44px;height:44px;border-radius:2px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:var(--ng-encre);margin:4px auto}

/* Boutons */
.btn{
  display:inline-block;padding:13px 22px;border-radius:2px;font-weight:500;font-size:.98rem;
  border:1px solid transparent;transition:background .15s,color .15s,border-color .15s
}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--ng-terracotta);color:#fff}
.btn.primary:hover{background:var(--ng-terracotta-fonce)}
.btn.ghost{background:transparent;color:var(--ng-encre);border-color:var(--ng-encre)}
.btn.ghost:hover{background:var(--ng-encre);color:var(--ng-ivoire)}
.section.encre .btn.ghost{color:var(--ng-ivoire);border-color:var(--ng-ivoire)}
.section.encre .btn.ghost:hover{background:var(--ng-ivoire);color:var(--ng-encre)}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* Hero */
.hero{background:var(--ng-ivoire);padding:clamp(64px,9vw,128px) 0 clamp(56px,7vw,96px);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.hero h1{margin-bottom:22px}
.hero .lead{max-width:60ch}
.hero-figure{display:flex;justify-content:center}
.hero-figure svg{width:min(100%,360px);height:auto}
.hero.compact{padding:clamp(48px,7vw,88px) 0}
.hero.compact .wrap{grid-template-columns:1fr}
.hero.compact .lead{max-width:70ch}
.crumbs{font-family:var(--mono);font-size:.78rem;color:var(--ng-ardoise);margin-bottom:22px}
.crumbs a{color:var(--ng-ardoise)}

/* Grilles et cartes */
.grid{display:grid;gap:28px}
.grid.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  background:var(--ng-papier);border:1px solid var(--ng-filet);padding:30px 28px;border-radius:2px;
  display:flex;flex-direction:column;gap:10px
}
.section.ivoire .card{background:var(--ng-papier)}
.section:not(.ivoire) .card{background:var(--ng-ivoire);border-color:transparent}
.card h3{margin:0}
.card p{margin:0;color:var(--ng-ardoise);font-size:.98rem}
.card .more{margin-top:auto;padding-top:12px;font-weight:500;color:var(--ng-terracotta-fonce)}
.card .glyph{width:40px;height:40px;margin-bottom:6px}
.card .glyph svg{width:40px;height:40px}

/* Étapes */
.steps{counter-reset:s;display:grid;gap:0;border-top:1px solid var(--ng-filet)}
.step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:20px;padding:26px 0;border-bottom:1px solid var(--ng-filet)}
.step .k{font-family:var(--mono);font-size:1.4rem;color:var(--ng-ardoise);line-height:1}
.step h3{margin:0 0 6px}
.step p{margin:0;color:var(--ng-ardoise)}

/* Deux colonnes éditoriales */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
.split.rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.split h2{margin-bottom:18px}
.sticky{position:sticky;top:100px}

/* Listes à puces éditoriales */
.list{list-style:none;padding:0;margin:0}
.list li{position:relative;padding:12px 0 12px 30px;border-bottom:1px solid var(--ng-filet)}
.list li::before{content:"";position:absolute;left:4px;top:22px;width:9px;height:9px;border-radius:50%;background:var(--ng-terracotta)}
.list li strong{font-weight:600}
.section.encre .list li{border-color:#3A3937}

/* Bénéficiaires (trois colonnes fond ivoire) */
.who{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--ng-filet);border:1px solid var(--ng-filet)}
.who > div{background:var(--ng-papier);padding:30px 26px}
.who h3{font-size:1.15rem;margin-bottom:12px}
.who ul{margin:0;padding-left:18px;color:var(--ng-ardoise);font-size:.96rem}
.who li{margin-bottom:8px}

/* Tableau */
.table{width:100%;border-collapse:collapse;font-size:.96rem}
.table th{background:var(--ng-encre);color:var(--ng-ivoire);text-align:left;padding:12px 14px;font-weight:500;font-family:var(--sans);font-size:.85rem;letter-spacing:.04em}
.table td{padding:12px 14px;border-bottom:1px solid var(--ng-filet);vertical-align:top}
.table tr:nth-child(even) td{background:var(--ng-zebre)}
.table-wrap{overflow-x:auto}

/* Citation / encart */
.quote{border-left:3px solid var(--ng-terracotta);padding:6px 0 6px 24px;font-family:var(--serif);font-size:1.35rem;line-height:1.4;max-width:40ch}
.callout{background:var(--ng-ivoire);border:1px solid var(--ng-filet);padding:26px 28px;border-radius:2px}
.callout p:last-child{margin:0}

/* Bande d'appel */
.cta{background:var(--ng-encre);color:var(--ng-ivoire)}
.cta .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:center;padding-top:clamp(56px,7vw,88px);padding-bottom:clamp(56px,7vw,88px)}
.cta h2{color:var(--ng-ivoire);margin-bottom:12px}
.cta p{color:#B9B7AE;margin:0}
.cta .actions{margin:0;justify-content:flex-end}

/* Formulaire */
.form{display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:block;font-size:.85rem;font-weight:500;margin-bottom:6px;color:var(--ng-ardoise)}
.form input,.form select,.form textarea{
  width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--ng-filet);
  border-radius:2px;background:#fff;color:var(--ng-encre)
}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--ng-terracotta);outline-offset:1px;border-color:var(--ng-terracotta)}
.form textarea{min-height:150px;resize:vertical}
.form .note{font-size:.85rem;color:var(--ng-ardoise)}
.contact-aside dl{margin:0}
.contact-aside dt{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ng-ardoise);margin-top:18px}
.contact-aside dd{margin:4px 0 0;font-size:1.02rem}

/* Pied de page */
.footer{background:var(--ng-encre);color:#B9B7AE;padding:56px 0 28px;font-size:.92rem}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footer .brand{color:var(--ng-ivoire)}
.footer .brand .sub{color:#B9B7AE}
.footer h4{color:var(--ng-ivoire);font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:8px}
.footer a{color:#DAD5C6}
.footer .baseline{color:#E7B39A;margin:14px 0 0;font-size:1.05rem}
.footer .bottom{border-top:1px solid #3A3937;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:.78rem}

/* Accessibilité */
.skip{position:absolute;left:-999px;top:8px;background:var(--ng-encre);color:var(--ng-ivoire);padding:8px 12px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--ng-terracotta);outline-offset:2px}

/* Écrans étroits */
@media (max-width:960px){
  .grid.c3,.grid.c4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer .cols{grid-template-columns:1fr 1fr}
  .hero .wrap{grid-template-columns:1fr}
  .hero-figure{order:-1}
  .hero-figure svg{width:min(60%,260px)}
  .split,.split.rev{grid-template-columns:1fr;gap:28px}
  .sticky{position:static}
  .cta .wrap{grid-template-columns:1fr}
  .cta .actions{justify-content:flex-start}
  .who{grid-template-columns:1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .burger{display:block}
  .nav{
    display:none;position:absolute;left:0;right:0;top:76px;background:var(--ng-papier);
    border-bottom:1px solid var(--ng-filet);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 16px
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--ng-filet)}
  .nav a.active{border-bottom-color:var(--ng-terracotta)}
  .lang{margin-top:12px;text-align:center}
  .step{grid-template-columns:48px minmax(0,1fr)}
  .quote{font-size:1.15rem}
}
@media print{
  .header,.footer,.cta,.burger{display:none}
  body{background:#fff}
}