/* Maticline Afrique de l'Ouest — feuille de style principale
   Palette : rouge Maticline, anthracite, acier, blanc. Typo : Montserrat. */

:root{
  --rouge:#E01A22;
  --rouge-fonce:#B0141A;
  --noir:#1C1F22;
  --acier:#5B6670;
  --acier-clair:#E9ECEF;
  --papier:#FFFFFF;
  --fond:#F5F6F7;
  --rayon:2px;
}

*{box-sizing:border-box}
body{
  font-family:'Montserrat',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  color:var(--noir); background:var(--papier);
  font-weight:400; font-size:1rem; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-weight:800; line-height:1.1; letter-spacing:-.02em; margin:0 0 .6rem}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.5rem)}
h3{font-size:1.15rem; font-weight:700; letter-spacing:0}
p{max-width:68ch}
a{color:var(--rouge); text-decoration:none}
a:hover{color:var(--rouge-fonce); text-decoration:underline}
img{max-width:100%; height:auto}
:focus-visible{outline:3px solid var(--rouge); outline-offset:2px}

.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:.6rem 1rem;z-index:1000}
.skip:focus{left:0}

section{padding:4.5rem 0}
@media (max-width:767px){section{padding:3rem 0}}
.fond-gris{background:var(--fond)}
.fond-noir{background:var(--noir); color:#fff}
.fond-noir h2,.fond-noir h3{color:#fff}
.fond-noir p{color:#C8CDD2}

/* Barre supérieure + navigation ------------------------------------------ */
.bandeau{background:var(--noir); color:#C8CDD2; font-size:.8rem; padding:.45rem 0}
.bandeau a{color:#fff}
.entete{background:#fff; border-bottom:1px solid var(--acier-clair); position:sticky; top:0; z-index:900}
.logo{display:flex; align-items:center; gap:.5rem; color:var(--noir)!important; text-decoration:none!important}
.logo-mark{width:22px;height:22px;background:var(--rouge);
  clip-path:polygon(50% 0,100% 100%,72% 100%,50% 46%,28% 100%,0 100%)}
.logo-mot{font-weight:800; letter-spacing:.12em; font-size:1.15rem}
.logo small{color:var(--acier); font-size:.62rem; letter-spacing:.16em; align-self:flex-end; padding-bottom:.28rem}
.navbar{padding:.9rem 0}
.nav-link{color:var(--noir); font-weight:600; font-size:.93rem; padding:.5rem .8rem!important}
.nav-link:hover{color:var(--rouge)}
.nav-link.actif{color:var(--rouge); box-shadow:inset 0 -3px 0 var(--rouge)}

.btn-rouge{background:var(--rouge); color:#fff; border:0; border-radius:var(--rayon);
  font-weight:700; padding:.7rem 1.4rem; letter-spacing:.01em}
.btn-rouge:hover{background:var(--rouge-fonce); color:#fff}
.btn-ligne{background:transparent; color:var(--noir); border:2px solid var(--noir);
  border-radius:var(--rayon); font-weight:700; padding:.62rem 1.3rem}
.btn-ligne:hover{background:var(--noir); color:#fff}
.fond-noir .btn-ligne{color:#fff;border-color:#fff}
.fond-noir .btn-ligne:hover{background:#fff;color:var(--noir)}

/* Fil d'Ariane ------------------------------------------------------------ */
.fil{background:var(--fond); font-size:.82rem; padding:.6rem 0; border-bottom:1px solid var(--acier-clair)}
.fil a{color:var(--acier)} .fil a:last-child{color:var(--noir)}
.fil span{color:#B4BBC2; padding:0 .45rem}

/* Hero -------------------------------------------------------------------- */
.hero{background:var(--noir); color:#fff; padding:0; overflow:hidden}
.hero .container{padding-top:4.5rem; padding-bottom:4.5rem}
.hero h1{color:#fff; max-width:16ch}
.hero p.chapeau{color:#C8CDD2; font-size:1.12rem; max-width:56ch; margin-bottom:1.8rem}
.hero .visuel{background:#fff; border-left:6px solid var(--rouge)}
.hero .visuel img{width:100%; display:block}
.hero-mesures{display:flex; flex-wrap:wrap; gap:2.5rem; margin-top:2.6rem;
  border-top:1px solid #3A4046; padding-top:1.5rem}
.hero-mesures div strong{display:block; font-size:1.8rem; font-weight:800; color:#fff; line-height:1.1}
.hero-mesures div span{font-size:.82rem; color:#9AA3AB}

/* Titres de section ------------------------------------------------------- */
.titre-section{margin-bottom:2.4rem}
.titre-section h2:after{content:""; display:block; width:64px; height:5px; background:var(--rouge); margin-top:1rem}
.titre-section p{color:var(--acier); margin-top:1rem}

/* Cartes machines --------------------------------------------------------- */
.grille-machines{display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:1.6rem}
.carte-machine{background:#fff; border:1px solid var(--acier-clair); display:flex; flex-direction:column}
.carte-machine .vignette{aspect-ratio:4/3; background:var(--fond); display:flex; align-items:center; justify-content:center; overflow:hidden}
.carte-machine .vignette img{width:100%; height:100%; object-fit:contain; padding:.8rem}
.carte-machine .corps{padding:1.2rem 1.3rem 1.4rem; display:flex; flex-direction:column; flex:1}
.carte-machine h3{margin-bottom:.4rem}
.carte-machine p{font-size:.92rem; color:var(--acier); flex:1}
.carte-machine .lien{font-weight:700; font-size:.9rem}
.carte-machine:hover{border-color:var(--rouge)}

/* Étapes du process (séquence réelle, d'où la numérotation) ---------------- */
.etapes{counter-reset:etape; border-top:1px solid var(--acier-clair)}
.etape{display:grid; grid-template-columns:72px 1fr; gap:1.4rem; padding:1.5rem 0; border-bottom:1px solid var(--acier-clair)}
.etape:before{counter-increment:etape; content:counter(etape,decimal-leading-zero);
  font-weight:800; font-size:1.5rem; color:var(--rouge)}
.etape h3{margin-bottom:.35rem}
.etape p{margin:0; color:var(--acier); font-size:.95rem}

/* Listes à puces carrées --------------------------------------------------- */
.liste-tech{list-style:none; padding:0; margin:0}
.liste-tech li{position:relative; padding-left:1.6rem; margin-bottom:.8rem; max-width:68ch}
.liste-tech li:before{content:""; position:absolute; left:0; top:.62em; width:10px; height:3px; background:var(--rouge)}

/* Tableau de spécifications ------------------------------------------------ */
.specs{width:100%; border-collapse:collapse; font-size:.94rem}
.specs th,.specs td{border-bottom:1px solid var(--acier-clair); padding:.75rem .4rem; text-align:left; vertical-align:top}
.specs th{width:42%; font-weight:700; color:var(--acier)}

/* Grilles simples ---------------------------------------------------------- */
.grille-3{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1.6rem 2.2rem}
.bloc h3{margin-bottom:.3rem}
.bloc p{color:var(--acier); font-size:.94rem; margin:0}
.bloc{border-top:3px solid var(--noir); padding-top:.9rem}
.fond-noir .bloc{border-top-color:var(--rouge)}

/* Pays --------------------------------------------------------------------- */
.grille-pays{display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:1rem}
.carte-pays{display:block; border:1px solid var(--acier-clair); padding:1.1rem 1.2rem; color:var(--noir)!important; text-decoration:none!important}
.carte-pays strong{display:block; font-weight:800; font-size:1.05rem}
.carte-pays span{font-size:.83rem; color:var(--acier)}
.carte-pays:hover{border-color:var(--rouge); background:var(--fond)}

/* Formulaire --------------------------------------------------------------- */
.formulaire{background:var(--fond); padding:2rem; border-top:5px solid var(--rouge)}
.formulaire label{font-weight:600; font-size:.88rem; margin-bottom:.3rem; display:block}
.formulaire .form-control,.formulaire .form-select{border-radius:var(--rayon); border:1px solid #CDD3D8; padding:.65rem .8rem}
.formulaire .form-control:focus,.formulaire .form-select:focus{border-color:var(--rouge); box-shadow:none}
.hp{position:absolute; left:-9999px}
.alerte{padding:1rem 1.2rem; border-left:5px solid var(--rouge); background:#FDECEC; margin-bottom:1.5rem}
.succes{border-left-color:#1E8E3E; background:#E8F5EC}

/* FAQ ---------------------------------------------------------------------- */
.faq details{border-bottom:1px solid var(--acier-clair); padding:1rem 0}
.faq summary{font-weight:700; cursor:pointer; list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"+"; color:var(--rouge); font-weight:800; margin-right:.6rem}
.faq details[open] summary:before{content:"–"}
.faq p{margin:.7rem 0 0; color:var(--acier)}

/* Bande CTA + pied de page -------------------------------------------------- */
.bande-cta{background:var(--rouge); color:#fff; padding:3rem 0}
.bande-cta h2{color:#fff; margin-bottom:.4rem}
.bande-cta p{color:#FFE0E1; margin:0; max-width:70ch}
.bande-cta .btn-rouge{background:#fff; color:var(--rouge)}
.bande-cta .btn-rouge:hover{background:var(--noir); color:#fff}

.pied{background:var(--noir); color:#A9B1B8; padding:3.5rem 0 1.5rem; font-size:.9rem}
.pied h3{color:#fff; font-size:.82rem; letter-spacing:.1em; margin-bottom:.9rem}
.pied ul{list-style:none; padding:0; margin:0}
.pied li{margin-bottom:.45rem}
.pied a{color:#A9B1B8}
.pied a:hover{color:#fff}
.pied .logo-mot{color:#fff}
.pied .petit{font-size:.8rem; color:#7C858D}
.pied-bas{border-top:1px solid #343A40; margin-top:2.5rem; padding-top:1.2rem;
  display:flex; flex-wrap:wrap; gap:.6rem; justify-content:space-between; font-size:.82rem}

/* Bouton WhatsApp ----------------------------------------------------------- */
.wa{position:fixed; right:18px; bottom:18px; width:52px; height:52px; border-radius:50%;
  background:#25D366; color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.22); z-index:950}
.wa:hover{color:#fff; background:#1FB457}

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