/* =========================================================
   AMADOU FITTER — Design system
   Palette ancrée dans l'atelier mécanique (métal, rouille, laiton)
   et le sérieux médical/académique (encre, papier).
   ========================================================= */

:root{
  --navy:        #213D4F;   /* bleu nuit atelier, adouci — fond sombre, en-têtes */
  --navy-light:  #2F4F63;
  --navy-soft:   #EDF1F3;   /* déclinaison très claire du navy, pour sections "douces" */
  --rust:        #C2592A;   /* rouille / terre cuite — accent chaleur */
  --rust-dark:   #9C4520;
  --brass:       #E8C547;   /* laiton / or — accent éclat, soudure */
  --sand:        #F2EDE3;   /* sable / papier — fond clair */
  --sand-dark:   #E5DDCB;
  --ink:         #2A2826;   /* texte principal, quasi-noir chaud */
  --ink-soft:    #5C5650;
  --white:       #FFFFFF;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body:    "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-mono:    "JetBrains Mono", "Courier New", monospace;

  --container: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 22px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--sand);
  line-height: 1.6;
  font-size: 17px;
}
img{ max-width: 100%; display:block; }
a{ color: inherit; text-decoration: none; }
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--navy);
  margin: 0;
  font-weight: 600;
}
h1{ font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.05; letter-spacing: 0.01em; }
h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }
.lead{ font-size: 1.18rem; color: var(--ink); }

/* ---------- Signature graphique : la "ligne de soudure" ---------- */
.weld-rule{
  display:flex; align-items:center; gap:6px;
  height: 14px; margin: 0;
}
.weld-rule span{
  display:block; width:10px; height:4px; background: var(--rust);
  border-radius: 1px; flex: 0 0 auto;
  opacity: .85;
}
.weld-rule.brass span{ background: var(--brass); }
.weld-rule.on-dark span{ background: var(--brass); }

.eyebrow{
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--rust);
  display:flex; align-items:center; gap:10px;
  margin-bottom: 14px;
}
.eyebrow::before{
  content:""; width:22px; height:2px; background: var(--rust); display:block;
}

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: var(--navy);
  border-bottom: 3px solid var(--rust);
}
.site-header .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 28px;
  max-width: var(--container); margin: 0 auto;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width: 38px; height: 38px; flex: 0 0 auto;
}
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-text .name{
  font-family: var(--font-display); color: var(--white);
  font-size: 1.18rem; letter-spacing: 0.04em; text-transform: uppercase;
}
.brand-text .tagline{
  font-family: var(--font-mono); color: var(--brass);
  font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top:3px;
}
.main-nav{ display:flex; gap: 28px; align-items:center; }
.main-nav a{
  color: var(--sand); font-family: var(--font-mono); font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 6px 2px; border-bottom: 2px solid transparent;
  transition: border-color .2s, color .2s;
}
.main-nav a:hover, .main-nav a.active{ color: var(--brass); border-color: var(--brass); }
.lang-switch{
  display:flex; gap:6px; font-family: var(--font-mono); font-size:0.72rem;
}
.lang-switch a{
  color: var(--ink-soft); background: var(--sand); padding: 4px 9px;
  border: 1px solid var(--sand-dark); border-radius: var(--radius-sm);
}
.lang-switch a.active{ background: var(--brass); color: var(--navy); border-color: var(--brass); font-weight:700;}
.nav-toggle{ display:none; }

@media (max-width: 880px){
  .main-nav{
    position: fixed; inset: 64px 0 0 0; background: var(--navy);
    flex-direction: column; align-items:flex-start; padding: 28px;
    gap: 22px; transform: translateX(100%); transition: transform .25s ease;
    overflow-y:auto;
  }
  .main-nav.open{ transform: translateX(0); }
  .nav-toggle{
    display:block; background:none; border:1px solid var(--brass); color: var(--brass);
    font-family: var(--font-mono); font-size: 0.7rem; padding: 8px 12px; cursor:pointer;
    text-transform: uppercase; letter-spacing: .06em; border-radius: var(--radius-sm);
  }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em;
  font-size: 0.82rem; padding: 13px 24px;
  border: 2px solid var(--navy); color: var(--navy); background: transparent;
  cursor:pointer; transition: background .25s ease, color .25s ease, transform .15s ease;
  border-radius: var(--radius-sm);
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--rust); border-color: var(--rust); color: var(--white); }
.btn-primary:hover{ background: var(--rust-dark); border-color: var(--rust-dark); }
.btn-brass{ background: var(--brass); border-color: var(--brass); color: var(--navy); }
.btn-brass:hover{ background:#d9b53a; border-color:#d9b53a; }
.btn-ghost-light{ border-color: var(--sand); color: var(--sand); }
.btn-ghost-light:hover{ background: var(--sand); color: var(--navy); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; margin-top: 28px; }

/* ---------- Hero ---------- */
.hero{
  background: var(--navy);
  color: var(--sand);
  position: relative;
  overflow: hidden;
  padding: 96px 0 130px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(135deg, rgba(232,197,71,0.045) 0 2px, transparent 2px 26px);
  pointer-events:none;
}
.hero .container{ position:relative; z-index:2; }
.hero-gen{
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: .1em;
  color: var(--brass); text-transform:uppercase; margin-bottom:18px;
  display:flex; gap:16px; flex-wrap:wrap;
}
.hero h1{ color: var(--white); }
.hero h1 em{ color: var(--brass); font-style:normal; }
.hero .lead{ color: #C9CFD6; margin-top:18px; font-size:1.15rem; }

/* ---------- Sections ---------- */
section{ padding: 84px 0; }
.section-tight{ padding: 56px 0; }
.section-alt{ background: var(--white); }
.section-soft{ background: var(--navy-soft); }
.section-navy{ background: var(--navy); color: var(--sand); border-radius: var(--radius-lg); margin: 0 auto; max-width: calc(var(--container) + 56px); }
.section-navy h2, .section-navy h3{ color: var(--white); }
.section-navy p{ color: #C9CFD6; }
.section-head{ max-width: 720px; margin-bottom: 48px; }

/* ---------- Pillar cards (3 pôles) ---------- */
.pillars{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.pillar{
  background: var(--white);
  padding: 36px 30px;
  border: 1px solid var(--sand-dark);
  border-radius: var(--radius);
  position: relative;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.pillar:hover{ border-color: var(--rust); box-shadow: 0 6px 24px rgba(40,30,20,0.06); }
.pillar .num{
  font-family: var(--font-mono); color: var(--sand-dark); font-size: 2.6rem;
  font-weight:700; line-height:1; margin-bottom: 14px; -webkit-text-stroke: 1px var(--rust);
  color: transparent;
}
.pillar h3{ margin-bottom: 6px; }
.pillar .pillar-sub{
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--rust);
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: 14px; display:block;
}
.pillar ul{ margin: 14px 0 0; padding-left: 18px; }
.pillar li{ color: var(--ink-soft); margin-bottom: 8px; font-size: 0.96rem; }
.pillar a.pillar-link{
  display:inline-flex; align-items:center; gap:8px; margin-top:18px;
  font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase;
  color: var(--navy); border-bottom: 1px solid var(--rust); letter-spacing:.04em;
}
@media (max-width: 880px){
  .pillars{ grid-template-columns: 1fr; }
}

/* ---------- Mini-previews thématiques sur l'accueil ---------- */
/* Donne un avant-goût de l'identité visuelle propre à chaque pôle,
   sans dépendre du chargement du fichier de thème complet. */
.pillar-preview-sante{ border-top: 5px solid #2E8B82; }
.pillar-preview-sante .num{ -webkit-text-stroke-color: #2E8B82; }
.pillar-preview-sante .pillar-sub{ color: #2E8B82; }
.pillar-preview-sante .pillar-link{ border-bottom-color: #2E8B82; }

.pillar-preview-auto{ border-top: 5px solid #C2592A; }
.pillar-preview-auto .num{ -webkit-text-stroke-color: #C2592A; }
.pillar-preview-auto .pillar-sub{ color: #C2592A; }
.pillar-preview-auto .pillar-link{ border-bottom-color: #C2592A; }

.pillar-preview-etude{ border-top: 5px solid #5B4FE0; }
.pillar-preview-etude .num{ -webkit-text-stroke-color: #5B4FE0; }
.pillar-preview-etude .pillar-sub{ color: #5B4FE0; }
.pillar-preview-etude .pillar-link{ border-bottom-color: #5B4FE0; }

/* ---------- Generation strip (histoire) ---------- */
.gen-strip{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.gen-card{
  position:relative; padding: 24px 26px 26px;
  background: var(--white); border-radius: var(--radius);
  border-top: 4px solid var(--rust);
}
.gen-card .year{ font-family: var(--font-mono); color: var(--rust); font-size:0.82rem; letter-spacing:.04em;}
.gen-card h3{ margin: 8px 0 10px; }
@media (max-width: 880px){ .gen-strip{ grid-template-columns: 1fr; } }

/* ---------- Quote ---------- */
blockquote{
  margin: 0; padding: 32px 32px 32px 30px;
  background: var(--navy-soft);
  border-left: 5px solid var(--brass);
  border-radius: var(--radius);
  font-family: var(--font-body); font-style: italic; font-size: 1.25rem;
  color: var(--navy);
}
blockquote cite{
  display:block; margin-top: 14px; font-family: var(--font-mono); font-style:normal;
  font-size: 0.78rem; color: var(--ink-soft); text-transform:uppercase; letter-spacing:.05em;
}

/* ---------- Cards génériques (services) ---------- */
.card-grid{ display:grid; gap: 24px; }
.cols-2{ grid-template-columns: repeat(2,1fr); }
.cols-3{ grid-template-columns: repeat(3,1fr); }
.cols-4{ grid-template-columns: repeat(4,1fr); }
@media (max-width: 900px){ .cols-2,.cols-3,.cols-4{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .cols-2,.cols-3,.cols-4{ grid-template-columns: 1fr; } }

.card{
  background: var(--white); border: 1px solid var(--sand-dark);
  border-radius: var(--radius);
  padding: 28px; transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.card:hover{ border-color: var(--rust); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(40,30,20,0.07); }
.card .tag{
  font-family: var(--font-mono); font-size: 0.68rem; text-transform:uppercase;
  letter-spacing:.06em; color: var(--rust); margin-bottom: 10px; display:block;
}
.card h3{ font-size: 1.08rem; margin-bottom: 8px; }
.card p{ font-size: 0.94rem; margin-bottom: 0; }

/* ---------- Product table / catalogue ---------- */
.catalog-filters{
  display:flex; gap: 10px; flex-wrap:wrap; margin-bottom: 32px;
}
.filter-btn{
  font-family: var(--font-mono); font-size: 0.74rem; text-transform: uppercase;
  letter-spacing: .04em; padding: 9px 18px; border: 1px solid var(--navy);
  background: transparent; color: var(--navy); cursor:pointer; transition: all .2s ease;
  border-radius: 999px;
}
.filter-btn.active, .filter-btn:hover{ background: var(--navy); color: var(--white); }

.product-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
@media (max-width: 900px){ .product-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .product-grid{ grid-template-columns: 1fr; } }

.product-card{
  background: var(--white); border: 1px solid var(--sand-dark);
  border-radius: var(--radius);
  display:flex; flex-direction:column; overflow:hidden;
  transition: box-shadow .25s ease, transform .25s ease;
}
.product-card:hover{ box-shadow: 0 8px 24px rgba(40,30,20,0.08); transform: translateY(-2px); }
.product-media{
  background: var(--sand-dark); aspect-ratio: 4/3; display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft); font-family: var(--font-mono); font-size:0.7rem; text-transform:uppercase;
}
.product-body{ padding: 18px 20px 22px; display:flex; flex-direction:column; flex:1; }
.product-ref{ font-family: var(--font-mono); font-size:0.68rem; color: var(--ink-soft); letter-spacing:.03em;}
.product-body h3{ font-size: 1rem; margin: 6px 0 8px; }
.product-body p{ font-size: 0.88rem; flex:1; }
.product-cat{
  display:inline-block; font-family: var(--font-mono); font-size:0.62rem; text-transform:uppercase;
  background: var(--sand); color: var(--rust); padding: 3px 10px; margin-bottom:10px; align-self:flex-start;
  border:1px solid var(--sand-dark); border-radius: 999px;
}
.product-foot{
  display:flex; justify-content:space-between; align-items:center; margin-top: 14px;
}
.price{ font-family: var(--font-mono); font-weight:700; color: var(--navy); }
.whatsapp-link{
  font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase;
  color: var(--white); background: #2BA84A; padding: 8px 14px; letter-spacing:.03em;
  border-radius: var(--radius-sm); transition: background .2s ease;
}
.whatsapp-link:hover{ background:#23903d; }

/* ---------- Team / org table ---------- */
.team-grid{ display:grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
@media (max-width: 760px){ .team-grid{ grid-template-columns: 1fr; } }
.team-card{
  background: var(--white); border:1px solid var(--sand-dark);
  border-radius: var(--radius);
  padding: 26px;
  display:flex; gap:18px; align-items:flex-start;
}
.team-avatar{
  width:54px; height:54px; flex:0 0 auto; border-radius:50%;
  background: var(--navy); color: var(--brass); font-family: var(--font-display);
  display:flex; align-items:center; justify-content:center; font-size:1.2rem;
}
.team-card h3{ font-size:1rem; margin-bottom:2px; }
.team-role{ font-family: var(--font-mono); font-size:0.7rem; color: var(--rust); text-transform:uppercase; letter-spacing:.04em;}
.team-contact{ margin-top:10px; font-size:0.86rem; }
.team-contact a{ color: var(--navy); border-bottom:1px solid var(--rust); }

/* ---------- Forms ---------- */
form{ display:flex; flex-direction:column; gap:18px; max-width: 560px; }
.field{ display:flex; flex-direction:column; gap:6px; }
label{ font-family: var(--font-mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:.05em; color: var(--ink-soft); }
input, select, textarea{
  font-family: var(--font-body); font-size: 1rem; padding: 12px 14px;
  border: 1px solid var(--sand-dark); background: var(--white); color: var(--ink);
  border-radius: var(--radius-sm);
}
input:focus, select:focus, textarea:focus{ outline: 2px solid var(--rust); outline-offset:1px; }
textarea{ resize: vertical; min-height: 110px; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy); color: #B9C0C8; padding: 56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 40px;}
@media (max-width: 880px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{
  color: var(--brass); font-family: var(--font-mono); font-size:0.74rem;
  text-transform:uppercase; letter-spacing:.06em; margin-bottom:14px;
}
.footer-grid a, .footer-grid p{ display:block; color:#B9C0C8; font-size:0.9rem; margin-bottom:8px; }
.footer-grid a:hover{ color: var(--brass); }
.footer-bottom{
  border-top: 1px solid #2C4356; padding-top: 22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family: var(--font-mono); font-size: 0.72rem; color: #7E8B96;
}

/* ---------- Misc ---------- */
.skip-link{ position:absolute; left:-999px; }
.skip-link:focus{ left: 10px; top: 10px; background: var(--brass); color: var(--navy); padding: 8px; z-index: 999;}
:focus-visible{ outline: 3px solid var(--brass); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce){ *{ animation: none !important; transition: none !important; } }

.breadcrumb{
  font-family: var(--font-mono); font-size:0.74rem; color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: 20px;
}
.breadcrumb a{ color: var(--rust); }

.page-hero{
  background: var(--navy); color: var(--sand); padding: 64px 0 56px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: 0 4px 0 0 var(--brass);
}
.page-hero p{ color:#C9CFD6; }
.page-hero h1{ color: var(--white); margin-bottom: 6px; }
.page-hero .lead{ margin-top: 18px; }

.stat-row{ display:flex; gap: 44px; flex-wrap:wrap; margin-top: 30px;}
.stat{ font-family: var(--font-mono); }
.stat .n{ font-size: 2.1rem; color: var(--brass); font-weight:700; display:block; line-height:1;}
.stat .l{ font-size:0.72rem; text-transform:uppercase; letter-spacing:.05em; color:#C9CFD6;}

/* ---------- Partner logos strip ---------- */
.partners-strip{
  display:flex; align-items:center; justify-content:center; gap: 48px; flex-wrap:wrap;
  padding: 28px 0;
}
.partner-logo{
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: .04em;
  color: var(--ink-soft); font-size: 1.05rem; opacity: .7; transition: opacity .2s ease;
  display:flex; align-items:center; justify-content:center;
}
.partner-logo:hover{ opacity: 1; }
.partner-logo img{
  max-height: 44px; max-width: 160px; object-fit: contain;
  filter: grayscale(100%); opacity: .85; transition: filter .2s ease, opacity .2s ease;
}
.partner-logo:hover img{ filter: grayscale(0%); opacity: 1; }
.partner-name-text{ font-size: 1.05rem; }

/* ---------- Consultant spotlight (profil transversal) ---------- */
.consultant-card{
  display:grid; grid-template-columns: 120px 1fr; gap: 28px; align-items:center;
  background: var(--white); border: 1px solid var(--sand-dark); border-radius: var(--radius);
  padding: 30px;
}
.consultant-badge{
  width:100px; height:100px; border-radius:50%; background: var(--navy);
  color: var(--brass); font-family: var(--font-display); font-size: 1.8rem;
  display:flex; align-items:center; justify-content:center;
}
@media (max-width: 640px){ .consultant-card{ grid-template-columns: 1fr; text-align:center; } .consultant-badge{ margin: 0 auto; } }

/* ---------- News article cards with image ---------- */
.article-card{
  background: var(--white); border: 1px solid var(--sand-dark); border-radius: var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  transition: box-shadow .25s ease, transform .25s ease; cursor:pointer;
}
.article-card:hover{ box-shadow: 0 8px 24px rgba(40,30,20,0.08); transform: translateY(-2px); }
.article-media{ aspect-ratio: 16/10; overflow:hidden; background: var(--sand-dark); }
.article-media img{ width:100%; height:100%; object-fit:cover; }
.article-body{ padding: 20px 22px 24px; }
.article-body h3{ font-size: 1.05rem; margin: 8px 0 8px; }
.article-body p{ font-size: 0.92rem; margin-bottom: 0; }
.article-read{
  display:inline-flex; align-items:center; gap:6px; margin-top:14px;
  font-family: var(--font-mono); font-size:0.74rem; text-transform:uppercase;
  color: var(--rust); letter-spacing:.04em;
}

/* ---------- Lecteur vidéo intégré (YouTube / Facebook) dans un article ---------- */
.video-embed{
  position: relative; width: 100%; aspect-ratio: 16/9;
  margin: 0 0 22px; border-radius: var(--radius-sm); overflow:hidden;
  background: #000;
}
.video-embed iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
}

/* ---------- Random picks strip (accueil) ---------- */
.picks-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
@media (max-width: 900px){ .picks-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .picks-grid{ grid-template-columns: 1fr; } }
.pick-card{
  background: var(--white); border: 1px solid var(--sand-dark); border-radius: var(--radius);
  overflow:hidden; display:flex; flex-direction:column; text-align:left;
}
.pick-media{ aspect-ratio: 4/3; background: var(--sand-dark); display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft); font-family: var(--font-mono); font-size:0.68rem; text-transform:uppercase; overflow:hidden; }
.pick-media img{ width:100%; height:100%; object-fit:cover; }
.pick-body{ padding: 16px 18px 20px; }
.pick-kind{
  font-family: var(--font-mono); font-size:0.62rem; text-transform:uppercase; letter-spacing:.05em;
  color: var(--rust); margin-bottom: 6px; display:block;
}
.pick-body h4{ font-family: var(--font-display); font-size: 0.96rem; text-transform:none; letter-spacing:0; color: var(--navy); margin-bottom:6px; }
.pick-body p{ font-size: 0.86rem; margin-bottom:0; }