/* =============================================================
   ALFAVENTURE — Groupe multiservices
   Design system: "Trust & Authority" / "Enterprise Gateway"
   Brand: vert (logo) + bleu corporate
   Fonts: Lexend (titres) + Source Sans 3 (texte)
   ============================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand — charte Alfaventure : navy + teal (logo) + bleu accent */
  --green-500: #4ea9bd;   /* teal clair */
  --green-600: #33869a;   /* teal logo (accent principal) */
  --green-700: #266b7d;   /* teal foncé */
  --green-050: #e9f4f7;   /* teal très clair (fonds) */

  --navy-900: #143b50;    /* navy logo (titres) */
  --navy-800: #1a4c64;
  --navy-700: #225f78;
  --blue-600: #2f7f93;    /* accent teal-bleu (focus) */
  --blue-700: #245f70;
  --blue-050: #eaf3f6;

  --orange-500: #3a86c8;
  --orange-600: #2f73b0;  /* bleu accent (Services / Oracle Facilities) — remplace l'ancien orange */
  --orange-700: #245c8f;

  /* Neutres */
  --ink:      #0e2034;
  --slate-700:#334155;
  --slate-600:#475569;
  --slate-500:#64748b;
  --slate-300:#cbd5e1;
  --slate-200:#e2e8f0;
  --slate-100:#f1f5f9;
  --bg:       #ffffff;
  --bg-soft:  #f6f9fc;
  --white:    #ffffff;

  /* Sémantique */
  --primary: var(--green-600);
  --primary-strong: var(--green-700);
  --accent: var(--blue-600);
  --heading: var(--navy-900);

  /* Système */
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(11,37,69,.06), 0 1px 3px rgba(11,37,69,.08);
  --shadow-md: 0 6px 18px rgba(11,37,69,.08), 0 2px 6px rgba(11,37,69,.06);
  --shadow-lg: 0 24px 48px -12px rgba(11,37,69,.18);
  --container: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: "Source Sans 3", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--slate-700);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 {
  font-family: "Lexend", system-ui, sans-serif;
  color: var(--heading);
  line-height: 1.15;
  letter-spacing: -.015em;
  font-weight: 600;
}

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }
.section { padding: 92px 0; }
.section--soft { background: var(--bg-soft); }
.section--navy { background: linear-gradient(160deg, var(--navy-900), var(--navy-800)); color: #dbe6f2; }
.section--navy h2, .section--navy h3 { color: #fff; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "Lexend", sans-serif; font-weight: 600;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--primary-strong);
}
.section--navy .eyebrow { color: var(--green-500); }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--primary); border-radius: 2px; }
.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head h2 { font-size: clamp(1.8rem, 1.2rem + 2.4vw, 2.7rem); margin: 14px 0 16px; }
.section-head p { font-size: 1.12rem; color: var(--slate-600); }
.section--navy .section-head p { color: #b7c6da; }
.text-green { color: var(--primary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: "Lexend", sans-serif; font-weight: 600; font-size: 1rem;
  padding: 13px 24px; border-radius: var(--radius-sm); cursor: pointer;
  border: 1.5px solid transparent; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  min-height: 48px; white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px -6px rgba(51,134,154,.5); }
.btn-primary:hover { background: var(--primary-strong); transform: translateY(-2px); box-shadow: 0 12px 26px -6px rgba(51,134,154,.55); }
.btn-secondary { background: #fff; color: var(--navy-900); border-color: var(--slate-200); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary-strong); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-ghost:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.btn-block { width: 100%; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--blue-600); outline-offset: 2px; border-radius: 6px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow .3s var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-family: "Lexend", sans-serif; font-weight: 500; font-size: .96rem;
  color: var(--slate-700); padding: 9px 14px; border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--primary-strong); background: var(--green-050); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--navy-900); }
.nav-toggle svg { width: 28px; height: 28px; }

/* Logo */
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo-mark { width: 50px; height: 42px; flex: none; object-fit: contain; }
.logo-text { font-family: "Lexend", sans-serif; font-weight: 700; font-size: 1.32rem; letter-spacing: -.02em; color: var(--navy-900); line-height: 1; }
.logo-text small { display: block; font-size: .58rem; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--primary); margin-top: 4px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #fbfdff, #f2f7fc);
}
/* Animated ambient glows */
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; z-index: 0; pointer-events: none;
}
.hero::before {
  top: -20%; right: -8%; width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(51,134,154,.18), transparent 70%);
  animation: drift 20s ease-in-out infinite alternate;
}
.hero::after {
  bottom: -24%; left: -6%; width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(47,115,176,.14), transparent 70%);
  animation: drift2 24s ease-in-out infinite alternate;
}
@keyframes drift  { from { transform: translate(0,0); } to { transform: translate(-48px, 36px); } }
@keyframes drift2 { from { transform: translate(0,0); } to { transform: translate(44px, -30px); } }
.hero-grid { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; padding: 84px 0 92px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; background: #fff;
  border: 1px solid var(--slate-200); padding: 7px 15px; border-radius: 999px;
  font-size: .85rem; font-weight: 600; font-family: "Lexend", sans-serif; color: var(--navy-800);
  box-shadow: var(--shadow-sm); margin-bottom: 24px;
}
.hero-badge .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--orange-600); box-shadow: 0 0 0 4px rgba(47,115,176,.18); }
.hero h1 { font-size: clamp(2.3rem, 1.3rem + 4vw, 3.85rem); font-weight: 700; margin-bottom: 22px; }
.hero h1 .green { color: var(--primary); }
.hero-lead { font-size: 1.22rem; color: var(--slate-600); max-width: 560px; margin-bottom: 18px; }
.hero-baseline { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-bottom: 32px; }
.hero-baseline span {
  font-family: "Lexend", sans-serif; font-weight: 600; font-size: .95rem; color: var(--navy-800);
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-baseline span::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--primary); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 22px; color: var(--slate-500); font-size: .92rem; }
.hero-trust div { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 20px; height: 20px; color: var(--primary); flex: none; }

/* Hero visual */
.hero-visual { position: relative; }
.hero-card {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 26px; position: relative; z-index: 2;
}
.hero-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.hero-card p.sub { font-size: .9rem; color: var(--slate-500); margin-bottom: 20px; }
.pole-mini { display: grid; gap: 12px; }
.pole-mini-item { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: var(--radius-sm); background: var(--bg-soft); border: 1px solid var(--slate-100); transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.pole-mini-item:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); }
.pole-mini-ic { width: 46px; height: 46px; flex: none; border-radius: 12px; display: grid; place-items: center; color: #fff; }
.pole-mini-ic svg { width: 24px; height: 24px; }
.pole-mini-item h4 { font-size: .98rem; color: var(--navy-900); font-family:"Lexend",sans-serif; font-weight:600; }
.pole-mini-item span { font-size: .82rem; color: var(--slate-500); }
.bg-sec { background: linear-gradient(135deg, var(--navy-800), var(--navy-700)); }
.bg-proj { background: linear-gradient(135deg, var(--green-600), var(--green-700)); }
.bg-serv { background: linear-gradient(135deg, var(--orange-500), var(--orange-700)); }
.bg-form { background: linear-gradient(135deg, #5b6fd6, #3f4fb0); }
.hero-float {
  position: absolute; z-index: 3; background: #fff; border: 1px solid var(--slate-200);
  border-radius: 14px; box-shadow: var(--shadow-md); padding: 12px 16px; display: flex; align-items: center; gap: 11px;
}
.hero-float.bl { bottom: -22px; left: -26px; }
.hero-float .num { font-family: "Lexend", sans-serif; font-weight: 700; font-size: 1.3rem; color: var(--primary); }
.hero-float .lbl { font-size: .78rem; color: var(--slate-500); line-height: 1.25; }

/* ---------- Stats band ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat { text-align: center; padding: 8px; }
.stat .n { font-family: "Lexend", sans-serif; font-weight: 700; font-size: clamp(2rem,1.4rem+2vw,2.8rem); color: #fff; line-height: 1; }
.stat .n .u { color: var(--green-500); }
.stat .l { margin-top: 10px; color: #aebfd4; font-size: .98rem; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius);
  padding: 30px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  height: 100%;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card-ic { width: 56px; height: 56px; border-radius: 15px; display: grid; place-items: center; color: #fff; margin-bottom: 20px; }
.card-ic svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.card p { color: var(--slate-600); font-size: 1rem; margin-bottom: 18px; }
.card .feat { display: grid; gap: 9px; margin-bottom: 22px; }
.card .feat li { display: flex; gap: 10px; align-items: flex-start; font-size: .96rem; color: var(--slate-700); }
.card .feat svg { width: 19px; height: 19px; color: var(--primary); flex: none; margin-top: 3px; }
.card-link { font-family: "Lexend", sans-serif; font-weight: 600; color: var(--primary-strong); display: inline-flex; align-items: center; gap: 7px; font-size: .98rem; }
.card-link svg { width: 17px; height: 17px; transition: transform .2s var(--ease); }
.card:hover .card-link svg { transform: translateX(4px); }
.pole-tag { font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--slate-500); }

/* ---------- About / split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-points { display: grid; gap: 18px; margin-top: 26px; }
.about-point { display: flex; gap: 16px; }
.about-point-ic { width: 48px; height: 48px; flex: none; border-radius: 12px; background: var(--green-050); display: grid; place-items: center; color: var(--primary-strong); }
.about-point-ic svg { width: 24px; height: 24px; }
.about-point h4 { font-size: 1.08rem; margin-bottom: 3px; }
.about-point p { font-size: .98rem; color: var(--slate-600); }
.about-visual { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 420px;
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700)); display: grid; place-items: center; padding: 40px; }
.quote-card { color: #eaf2fb; text-align: center; max-width: 380px; }
.quote-card .mark { font-family: "Lexend", sans-serif; font-size: 4rem; color: var(--green-500); line-height: .6; }
.quote-card p { font-size: 1.28rem; font-family: "Lexend", sans-serif; font-weight: 300; line-height: 1.5; margin: 18px 0 22px; color:#fff; }
.quote-card .who { font-weight: 600; color:#fff; }
.quote-card .who small { display: block; color: #a9bdd6; font-weight: 400; }

/* ---------- Helper backgrounds ---------- */
.bg-navy { background: linear-gradient(135deg, var(--navy-800), var(--navy-700)); }
.bg-teal { background: linear-gradient(135deg, var(--green-600), var(--green-700)); }
.bg-orange { background: linear-gradient(135deg, var(--orange-500), var(--orange-700)); }

/* ---------- Vision / Mission ---------- */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.vm-card { background:#fff; border:1px solid var(--slate-200); border-left: 5px solid var(--orange-600); border-radius: var(--radius); padding: 30px; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.vm-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.vm-card.teal { border-left-color: var(--green-600); }
.vm-ic { width: 52px; height: 52px; border-radius: 50%; display:grid; place-items:center; color:#fff; margin-bottom:18px; }
.vm-ic svg { width: 26px; height: 26px; }
.vm-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.vm-card p { color: var(--slate-600); font-size: 1rem; }

/* ---------- Certifications band ---------- */
.certs { display:flex; flex-wrap:wrap; gap:12px; justify-content:center; }
.cert-pill { display:inline-flex; align-items:center; gap:9px; background:#fff; border:1px solid var(--slate-200); border-radius:999px; padding:10px 18px; font-family:"Lexend",sans-serif; font-weight:500; font-size:.92rem; color:var(--navy-900); box-shadow: var(--shadow-sm); }
.cert-pill svg { width:18px; height:18px; color:var(--orange-600); }

/* ---------- Subsidiaries ---------- */
.brand-card {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius);
  padding: 26px; transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  display: flex; flex-direction: column; height: 100%;
}
.brand-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.brand-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.brand-logo { width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; color: #fff; font-family: "Lexend", sans-serif; font-weight: 700; font-size: 1.3rem; flex: none; }
.brand-name { font-family: "Lexend", sans-serif; font-weight: 600; font-size: 1.12rem; color: var(--navy-900); }
.brand-sector { font-size: .8rem; color: var(--slate-500); }
.brand-card > p { font-size: .96rem; color: var(--slate-600); margin-bottom: 18px; flex: 1; }
.brand-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--slate-100); }
.chip { font-size: .76rem; font-weight: 600; padding: 4px 11px; border-radius: 999px; background: var(--green-050); color: var(--primary-strong); }
.chip.blue { background: var(--blue-050); color: var(--blue-700); }
.chip.orange { background: #e7f0fa; color: var(--orange-700); }
.chip.indigo { background: #ebedfb; color: #3b46a6; }

/* ---------- Réseaux sociaux des filiales (cartes) ---------- */
.brand-social{display:flex;gap:8px;margin-top:14px;}
.brand-social a{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;background:var(--bg-soft);color:var(--slate-600);border:1px solid var(--slate-200);transition:background .2s var(--ease),color .2s,border-color .2s,transform .2s var(--ease);}
.brand-social a:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-2px);}
.brand-social svg{width:16px;height:16px;}

/* ---------- Engagements ---------- */
.value-item { display: flex; gap: 16px; padding: 24px; border-radius: var(--radius); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); }
.value-ic { width: 50px; height: 50px; flex: none; border-radius: 13px; background: rgba(34,197,94,.16); color: var(--green-500); display: grid; place-items: center; }
.value-ic svg { width: 26px; height: 26px; }
.value-item h4 { font-size: 1.1rem; color: #fff; margin-bottom: 5px; }
.value-item p { font-size: .95rem; color: #b7c6da; }

/* ---------- Sectors ---------- */
.sector-pill {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-sm);
  font-family: "Lexend", sans-serif; font-weight: 500; color: var(--navy-900); font-size: 1rem;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.sector-pill:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.sector-pill svg { width: 22px; height: 22px; color: var(--primary); flex: none; }

/* ---------- Steps (process) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .num { width: 46px; height: 46px; border-radius: 50%; background: var(--green-050); color: var(--primary-strong);
  font-family: "Lexend", sans-serif; font-weight: 700; display: grid; place-items: center; font-size: 1.15rem; margin-bottom: 16px; }
.step h4 { font-size: 1.1rem; margin-bottom: 7px; }
.step p { font-size: .96rem; color: var(--slate-600); }

/* ---------- Careers ---------- */
.career-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.job { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-sm); margin-bottom: 12px; transition: border-color .2s, box-shadow .2s; }
.job:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.job h4 { font-size: 1.04rem; margin-bottom: 2px; }
.job span { font-size: .85rem; color: var(--slate-500); }
.job .tag { font-size: .74rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--blue-050); color: var(--blue-700); white-space: nowrap; }

/* ---------- News ---------- */
.news-card { background:#fff; border:1px solid var(--slate-200); border-radius: var(--radius); overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s var(--ease); height:100%; display:flex; flex-direction:column; }
.news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.news-top { height: 8px; }
.news-body { padding: 24px; display:flex; flex-direction:column; flex:1; }
.news-meta { font-size: .8rem; color: var(--slate-500); font-weight:600; letter-spacing:.04em; text-transform:uppercase; margin-bottom: 10px; }
.news-card h3 { font-size: 1.16rem; margin-bottom: 10px; }
.news-card p { font-size: .96rem; color: var(--slate-600); flex:1; margin-bottom:14px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; }
.contact-info { display: grid; gap: 22px; align-content: start; }
.contact-row { display: flex; gap: 16px; }
.contact-row .ic { width: 48px; height: 48px; flex: none; border-radius: 12px; background: var(--green-050); color: var(--primary-strong); display: grid; place-items: center; }
.contact-row .ic svg { width: 23px; height: 23px; }
.contact-row h4 { font-size: 1.02rem; margin-bottom: 2px; }
.contact-row p, .contact-row a { color: var(--slate-600); font-size: 1rem; }
.contact-row a:hover { color: var(--primary-strong); }
.form { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: "Lexend", sans-serif; font-weight: 500; font-size: .9rem; color: var(--navy-900); margin-bottom: 7px; }
.field label .req { color: #dc2626; }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--slate-200); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 1rem; color: var(--ink); background: var(--bg-soft); transition: border-color .2s, background .2s;
  min-height: 48px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--primary); background: #fff; outline: none; box-shadow: 0 0 0 3px rgba(51,134,154,.18); }
.form-note { font-size: .85rem; color: var(--slate-500); margin-top: 12px; }
.form-success { display:none; background: var(--green-050); border:1px solid #bbf7d0; color: var(--green-700); padding:14px 16px; border-radius: var(--radius-sm); font-weight:600; margin-bottom:18px; }
.form-success.show { display:block; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--green-700), var(--green-600)); border-radius: var(--radius-lg); padding: 56px; text-align: center; position: relative; overflow: hidden; }
.cta-band::after { content:""; position:absolute; inset:0; background: radial-gradient(600px 300px at 90% 0%, rgba(255,255,255,.18), transparent 60%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem,1.2rem+2vw,2.4rem); margin-bottom: 14px; }
.cta-band p { color: #e3f6e9; font-size: 1.12rem; max-width: 560px; margin: 0 auto 28px; }
.cta-band .btn-secondary { background:#fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #9fb2c9; padding: 70px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { margin: 18px 0; font-size: .96rem; max-width: 320px; color: #9fb2c9; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.08); display: grid; place-items: center; color: #cdd9e8; transition: background .2s, color .2s, transform .2s; }
.footer-social a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.footer-social svg { width: 20px; height: 20px; }
.footer-col h5 { font-family: "Lexend", sans-serif; color: #fff; font-size: 1rem; font-weight: 600; margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: .95rem; color: #9fb2c9; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; font-size: .88rem; flex-wrap: wrap; }
.footer-bottom a:hover { color:#fff; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Hero entrance (cascade) ---------- */
@keyframes heroIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.hero-text > * { animation: heroIn .7s var(--ease) both; }
.hero-text > *:nth-child(1) { animation-delay: .04s; }
.hero-text > *:nth-child(2) { animation-delay: .12s; }
.hero-text > *:nth-child(3) { animation-delay: .20s; }
.hero-text > *:nth-child(4) { animation-delay: .28s; }
.hero-text > *:nth-child(5) { animation-delay: .36s; }
.hero-text > *:nth-child(6) { animation-delay: .44s; }
.hero-visual { animation: heroIn .8s var(--ease) .3s both; }

/* ---------- Floating hero badge ---------- */
.hero-float { animation: floaty 5.5s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Subsidiary visit links + logo hover ---------- */
.brand-logo { transition: transform .3s var(--ease); }
.brand-card:hover .brand-logo { transform: scale(1.07) rotate(-3deg); }
.brand-visit {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: "Lexend", sans-serif; font-weight: 600; font-size: .82rem;
  color: var(--primary-strong); transition: gap .2s var(--ease), color .2s;
}
.brand-visit svg { width: 14px; height: 14px; transition: transform .2s var(--ease); }
.brand-visit:hover { color: var(--navy-900); gap: 9px; }
.brand-visit:hover svg { transform: translate(2px, -2px); }

/* ---------- Card icon micro-motion ---------- */
.card-ic, .pole-mini-ic { transition: transform .3s var(--ease); }
.card:hover .card-ic { transform: scale(1.08) rotate(-3deg); }

@media (prefers-reduced-motion: reduce) {
  .hero-text > *, .hero-visual, .hero-float, .hero::before, .hero::after { animation: none; }
  .reveal { transition-delay: 0ms !important; }
}

/* ---------- Legal page ---------- */
.legal { max-width: 860px; }
.legal h1 { font-size: clamp(2rem,1.4rem+2vw,2.8rem); margin-bottom: 8px; }
.legal .updated { color: var(--slate-500); margin-bottom: 36px; }
.legal h2 { font-size: 1.4rem; margin: 38px 0 12px; }
.legal p, .legal li { color: var(--slate-600); margin-bottom: 12px; }
.legal ul { list-style: disc; padding-left: 22px; }
.legal a { color: var(--primary-strong); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 480px; }
  .split, .career-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 820px) {
  .nav-links, .nav-cta .btn-secondary { display: none; }
  .nav-toggle { display: block; }
  .mobile-menu { display: block; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 22px 16px; }
  .section { padding: 68px 0; }
  .cta-band { padding: 40px 26px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-2, .grid-3, .grid-4, .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-float.bl { left: 0; }
  .card, .form { padding: 24px; }
  .cta-band { padding: 34px 20px; }
}

/* ===================================================================
   PREMIUM / "BLING" LAYER — glows, glass, gradient motion
   =================================================================== */

/* Scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:300;
  background:linear-gradient(90deg,var(--green-600),var(--orange-500));
  box-shadow:0 0 14px rgba(51,134,154,.55);}

/* Animated gradient highlight (hero) */
.hero h1 .green{
  background:linear-gradient(100deg,#2aa6be 0%,var(--orange-500) 50%,#2aa6be 100%);
  background-size:220% auto;-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;animation:shimmerText 7s linear infinite;}
@keyframes shimmerText{to{background-position:220% center;}}

/* Hero aurora + dot texture */
.hero-aurora{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;}
.hero-aurora span{position:absolute;border-radius:50%;opacity:.7;will-change:transform;}
.hero-aurora .a1{width:46vw;height:46vw;left:-8%;top:-24%;background:radial-gradient(circle,rgba(51,134,154,.5),transparent 65%);animation:auroraA 26s ease-in-out infinite alternate;}
.hero-aurora .a2{width:40vw;height:40vw;right:-6%;top:6%;background:radial-gradient(circle,rgba(47,115,176,.4),transparent 65%);animation:auroraB 30s ease-in-out infinite alternate;}
.hero-aurora .a3{width:38vw;height:38vw;left:26%;bottom:-28%;background:radial-gradient(circle,rgba(91,111,214,.3),transparent 65%);animation:auroraA 34s ease-in-out infinite alternate;}
.hero-aurora::after{content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(20,59,80,.06) 1px,transparent 1px);background-size:26px 26px;
  -webkit-mask:linear-gradient(180deg,#000,transparent 78%);mask:linear-gradient(180deg,#000,transparent 78%);}
@keyframes auroraA{to{transform:translate(58px,40px) scale(1.12);}}
@keyframes auroraB{to{transform:translate(-50px,30px) scale(1.1);}}

/* Glass hero card with gradient ring */
.hero-card{background:rgba(255,255,255,.82);backdrop-filter:blur(14px) saturate(1.15);-webkit-backdrop-filter:blur(14px) saturate(1.15);border-color:rgba(255,255,255,.85);}
.hero-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.4px;
  background:linear-gradient(140deg,rgba(51,134,154,.65),rgba(47,115,176,.45),transparent 62%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;pointer-events:none;}

/* Button shine sweep */
.btn{position:relative;overflow:hidden;}
.btn-primary::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg);transition:left .6s var(--ease);}
.btn-primary:hover::after{left:170%;}

/* Card hover gradient accent + glow */
.card,.brand-card{position:relative;overflow:hidden;}
.card::before,.brand-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--green-600),var(--orange-500));transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);}
.card:hover::before,.brand-card:hover::before{transform:scaleX(1);}
.card:hover,.brand-card:hover{box-shadow:0 26px 50px -14px rgba(20,59,80,.24),0 0 0 1px rgba(51,134,154,.16);}

/* Stats: gradient numbers + glow + count-up */
.stat .n{background:linear-gradient(180deg,#ffffff,#bcd6e0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 30px rgba(78,169,189,.18);}
.stat .n .u{-webkit-text-fill-color:var(--green-500);}

/* Certifications marquee */
.certs{overflow:hidden;flex-wrap:nowrap;justify-content:flex-start;
  -webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);}
.cert-track{display:flex;gap:12px;width:max-content;animation:marquee 34s linear infinite;}
.certs:hover .cert-track{animation-play-state:paused;}
.cert-pill{white-space:nowrap;}
@keyframes marquee{to{transform:translateX(-50%);}}

/* CTA band animated gradient */
.cta-band{background:linear-gradient(120deg,var(--green-700),var(--green-600),var(--orange-600),var(--green-700));background-size:300% 300%;animation:bgshift 16s ease infinite;}
@keyframes bgshift{0%{background-position:0% 50%;}50%{background-position:100% 50%;}100%{background-position:0% 50%;}}

/* Navy sections ambient glow */
.section--navy{position:relative;overflow:hidden;}
.section--navy::before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;top:-32%;right:-8%;
  background:radial-gradient(circle,rgba(51,134,154,.2),transparent 70%);pointer-events:none;animation:drift 24s ease-in-out infinite alternate;}
.section--navy .container{position:relative;z-index:1;}

/* Reduce motion: kill the bling animations */
@media (prefers-reduced-motion: reduce){
  .hero h1 .green,.hero-aurora span,.cta-band,.cert-track,.section--navy::before{animation:none !important;}
  .btn-primary::after{display:none;}
  .cta-band{background:linear-gradient(135deg,var(--green-700),var(--green-600));}
}

/* ---------- Multi-page : nav active + bandeau de page ---------- */
.nav-links a.active{color:var(--primary-strong);background:var(--green-050);}
.page-header{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy-900),var(--navy-800));color:#cfe0ec;padding:72px 0 60px;}
.page-header::before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;top:-42%;right:-6%;background:radial-gradient(circle,rgba(51,134,154,.22),transparent 70%);pointer-events:none;animation:drift 24s ease-in-out infinite alternate;}
.page-header::after{content:"";position:absolute;width:480px;height:480px;border-radius:50%;bottom:-50%;left:-4%;background:radial-gradient(circle,rgba(47,115,176,.14),transparent 70%);pointer-events:none;}
.page-header .container{position:relative;z-index:1;}
.page-header .eyebrow{color:var(--green-500);}
.page-header h1{color:#fff;font-size:clamp(2rem,1.4rem+2.4vw,3rem);margin:14px 0 14px;}
.page-header p{color:#b7c6da;font-size:1.14rem;max-width:660px;}
.crumb{font-size:.85rem;color:#9fb6c7;letter-spacing:.02em;}
.crumb a{color:#9fb6c7;}
.crumb a:hover{color:#fff;}
.crumb span{color:var(--green-500);}

/* Carte pôle cliquable (accueil) */
a.card{display:flex;flex-direction:column;text-decoration:none;}
a.card h3{transition:color .2s;}
a.card:hover h3{color:var(--primary-strong);}

/* Footer 5 colonnes (desktop uniquement — sinon repli mobile via media queries) */
@media (min-width:1025px){ .footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;} }
.footer-col a .ext{opacity:.55;font-size:.8em;}

/* ---------- Hero image (dark cinematic) ---------- */
.hero{
  background:
    linear-gradient(100deg, rgba(9,26,40,.95) 0%, rgba(13,37,55,.86) 40%, rgba(13,37,55,.5) 100%),
    url('img/hero.png') center/cover no-repeat;
  color:#cfe0ec;
}
.hero h1{color:#fff;}
.hero-lead{color:#c7d8e5;}
.hero-lead strong{color:#fff;}
.hero-baseline span{color:#e9f2f8;}
.hero-baseline span::before{background:var(--green-500);}
.hero-badge{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.28);color:#fff;box-shadow:none;}
.hero-card{background:rgba(255,255,255,.97);-webkit-backdrop-filter:none;backdrop-filter:none;}
.hero-trust{color:#9bb3c5;}
.hero-trust svg{color:var(--green-500);}
.hero-aurora{opacity:.38;}
.hero-aurora::after{-webkit-mask:none;mask:none;opacity:.4;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);}

/* ---------- Filiale photo headers ---------- */
.brand-media{margin:-26px -26px 18px;height:168px;overflow:hidden;position:relative;background:var(--navy-800);}
.brand-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease);}
.brand-card:hover .brand-media img{transform:scale(1.07);}
.brand-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,59,80,.02),rgba(20,59,80,.3));}
@media (prefers-reduced-motion: reduce){ .brand-card:hover .brand-media img{transform:none;} }

/* ---------- Hero photo (accueil) ---------- */
.hero-photo{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.5);position:relative;}
.hero-photo img{width:100%;height:300px;object-fit:cover;display:block;}
.hero-visual .hero-card{margin:-80px auto 0;width:calc(100% - 30px);}

/* ---------- Cartes de pôles avec photo (accueil) ---------- */
.card-media{margin:-30px -30px 22px;height:174px;overflow:hidden;position:relative;}
.card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease);}
a.card:hover .card-media img{transform:scale(1.06);}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,59,80,.02),rgba(20,59,80,.22));}
.card-media .pole-badge{position:absolute;left:18px;bottom:14px;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-md);z-index:1;}
.card-media .pole-badge svg{width:23px;height:23px;}

/* ---------- Galerie filiales (accueil) ---------- */
.filiale-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;}
.filiale-tile{position:relative;display:block;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease);}
.filiale-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.filiale-tile img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease);}
.filiale-tile:hover img{transform:scale(1.08);}
.filiale-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(10,28,42,.86));}
.filiale-tile .name{position:absolute;left:14px;bottom:11px;z-index:1;color:#fff;font-family:"Lexend",sans-serif;font-weight:600;font-size:1.02rem;}
.filiale-tile .tag{position:absolute;top:10px;left:10px;z-index:1;font-size:.64rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:rgba(255,255,255,.92);color:var(--navy-900);padding:3px 9px;border-radius:999px;}

@media (prefers-reduced-motion: reduce){
  a.card:hover .card-media img,.filiale-tile:hover img{transform:none;}
}

/* ---------- Mobile menu ---------- */
.mobile-menu { display: none; position: fixed; inset: 76px 0 0; z-index: 99; background: #fff; padding: 22px; overflow-y: auto; transform: translateX(100%); transition: transform .3s var(--ease); }
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { display: block; font-family: "Lexend", sans-serif; font-weight: 500; font-size: 1.1rem; color: var(--navy-900); padding: 15px 8px; border-bottom: 1px solid var(--slate-100); }
.mobile-menu .btn { margin-top: 20px; }
body.no-scroll { overflow: hidden; }